B-1 - GMB Ports

Transcription

B-1 - GMB Ports

1
GUJARAT MARITIME BOARD
TENDER PAPERS
S. R. TO DAMAGED GMB JETTY AT PORT
NAVLAKHI.
TENDER AMOUNT Rs. 49,43,311.18
OFFICE OF THE
Executive Engineer ( C ),
Construction Division,
Fax (02822) 232470
Phone: 02822-234465
Morbi.-363641
Signature of bidder
OFFICE OF THE
Deputy Executive Engineer ( C )
M & R. Sub division,
Fax (02822) 232470
Phone: (02822) 227303
Morbi:-363641
Executive Engineer(c),
Const. Dn. Morbi.
2
NAME OF WORK :-
NAVLAKHI.
INDEX
Chapter
No.
Description
From
To
1
Notice inviting tender
3
5
2
Instructions to persons tendering
6
7
3
8
9
4
General site information and scope of
work
Condition of contract
10
13
5
Form B-1
14
74
6
Schedule B
75
78
7
Material Specification
79
90
8
General specification
91
133
9
Item specification
134
153
10
General and special condition
154
155
11
Test schedule
156
156
12
Drawing
157
163
Signature of bidder
Page No
Const. Dn. Morbi.
3
CHAPTER-1
NOTICE INVITING TENDERS
DATA SHEET FOR B-1 E-TENDERING
(A) Details of tender item:
Sr.
No
.
1
1
Name of
work.
2
S. R. to
damaged
GMB jetty at
port
Estimated
Tender
Value
Rs.
EMD
Rs.
Tende
r Fee
in Rs.
3
4
49500.00
5
1500/(Non
refund
able)
4943311.18
Total
Period of
Securit completion
y
of work.
Deposit
Rs.
6
494400 6 (Six)
months
including
monsoon
Navlakhi.
[B]
[C]
i
ii
iii
·
·
Eligibility: Registered in “ E-1 & above ”class or above.
Schedule for e- tendering is fixed as under:
Downloading
of
tender From date
14/09/2015
documents (Start
& End up to date 30/09/2015
Date):
till 18.00 hrs.
On
line submission of Up to date 30/09/2015 till 18.00 hrs
tender:
Submission of EMD and Submission in electronic format only
Tender
fee
and
other through on line by scanning and then
documents:
the same should be sent in original
through R.P.A.D. so as to reach the
office of tender inviting Authority
within 7 days from the last date of
uploading.(Dt.1/10/2015 to 7/10/2015)
iv
On-line opening of bid
On date 12/10/2015 at 12.00 hrs.
Venue: Office of the Superintending
Engineer( C ), Civil circle, Jamnagar.
v
Bid validity period
180 days from the last date of down
loading bids
Bidders can down load the tender documents free of cost from the web site
www.gmb.nprocure.com
Bidders have to submit bid in electronic format only on above-mentioned web site till
the date & time shown above.
Documents required to be submitted in electronic formats as well as
physical formats:
a. Registration in as mentioned in above (B)
Signature of bidder
Const. Dn. Morbi.
4
b. PAN card details.
c. A solvency certificate of an amount equal to 20 percent of the amount of
work put to tender ( Rs. 988700) will have to be produced. Such Solvency
certificate should be issued by either schedule bank or a nationalized bank.
d. E.M.D in FDR formats
e. Tender fee in DD formats.
f. Experience of minimum two works of marine piling structures.
Bidder shall have to submit DD for Tender Fee, FDR against EMD and
experience certificate in physical form so as to reach GMB office on Date
shown above during Office Hours
at
Executive Engineer (Civil),
Construction Division, Gujarat Maritime Board, Near V C Fatak, Morbi 363641 (Telephone No. 02822- 234465) Fax No. 02822 - 234465 , by
R.P.A.D. Tender fee, EMD received early or later than the time specified
will not be accepted in any case and the bid of that bidder shall be considered
non-responsive.
·
·
Bidder has to submit the documents as said in 4 above and no other condition
in any form shall be considered at all, at the time of evaluation of the
tender i.e. The bidder shall have to submit unconditional offer without differing
from any of the tender condition.
Offers in physical form will not be accepted in any case.
Bidders who wish to participate in online tenders will have to procure / should have legally
valid Digital Certificate (Class III) as per Information Technology Act-2000 using which
they can sign their electronic bids. Bidders can procure the same from any of the license
certifying Authority of India or can contact (n) code solutions – a division of GNFC Ltd,
who are licensed Certifying Authority by Govt. of India.
The list of certifying agencies are as mentioned under:
Sr. No.
Name of certifying agency
Website address
1.
2.
3.
4.
(n) code solution (G.N.F.C.)
Safecrypt
TCS
MTNL.
[D] (i) Bid inviting authority
(ii) Bid opening authority
[E] Mode of quoting rates
1.
2.
3.
www.gnvfc.com
www.safescrypt.com
www.tcs.-ca.tcs.co.in
www.mtnltrustline.com
Executive Engineer(c), Construction division, Morbi
Superintending Engineer(C), Civil circle, Jamnagar
Percentage premium or rebate in words and figures
at the end of schedule-B
Tenders are invited on behalf of Chairman of Gujarat Maritime Board for the
work as per page number one of this Booklet. The work is estimated to cost
of Rs. 4943311.18 This estimate however, is given as a rough guide.
The work is required to be completed within 6 (Six) months as per the terms
of the contract conditions.
The contractor whose name are borne of the approved list of contractors of
Gujarat State R&B Dept/W.R.D. in E-1 & above class and above will be
permitted to tender. Not more than one tender shall be submitted by a
contractor or by a firm of contractors. No two or more concerns in which an
individual is interested as a proprietor and/ or a partner shall tender for the
Signature of bidder
Const. Dn. Morbi.
5
execution of the same work .If they do so, all such tender shall be liable to
be rejected.
4.
Bid document can be downloaded & Submitted in Electronic Format on
online web. Site http://gmb.nprocure.com from 14/09/2015 to 30/09/2015 up
to 18.00 hours.
5.
Copies of other drawings and documents pertain to tender and signed for
the purpose of identification by the Accepting Officer or his accredited
representative will be open for inspection by tenderer at the following offices
during working hours between the dates ………………..
(a) Executive Engineer [C], Construction Division, Morbi.
(b) Deputy Executive Engineer ( c ), M & R Sub Dn. Morbi.
6.
Tenderer are advised to visit the site sufficiently in advance of the date fixed
for submission of the tender. A tenderer shall be deemed to have full
knowledge of all the relevant documents samples, site etc; whether he
inspects them or not
7.
Submission of a tender by a tenderer implies that he has read this notice
and all other contract documents and has made himself aware of the scope
and specification of the work to be done and of conditions and rates at which
stores, tool and plant etc. will be issued to him, by GMB and local conditions
and other factors bearing on the execution of the works.
8.
The bidder should quote his bid premium or rebate at the end of schedule B.
If he do not wish to quote premium or rebate, he should indicate “at par” in
the blank space preceding “% above/ below” in schedule B. Thereafter he
should work out and indicate the offered bid amount both in words and
figures in schedule B.
9.
All rates shall be quoted on the tender form.
10. The tender for the works shall not be witnessed by a contractor or contractors
who himself / themselves has/have tendered or who may and has/have
tendered for the same works. Failure to observe this condition shall render
the tender of the contractor tendering, as well as of those witnessing the
tender, liable to rejection.
11
The offered bids will be opened at 12/10/2015 hours on 12.00 in the
presence of bidders who may choose to remain present in the office of the
Bid opening Authority Specified in the bid documents.
12
In the case of contractors who have not furnished standing security, the
tender shall have to accompanied by earnest money EMD) of Rs. 49500.00
in form of FDR issued in favour of Executive Engineer, (C), Construction
Division, Morbi. by a scheduled or Nationalized bank with a minimum
validity of six months.
13
A tenderer shall submit the tender on line which satisfied each and every
Condition laid down in this notice and
tender documents, failing which the tender will be liable to be rejected.
14 The Chairman of Gujarat Maritime Board does not bind himself to accept the
lowest or any tender or to give any reasons for the decision.
15. This notice of tender shall form a part of the contract documents for and on
behalf of Chairman of Gujarat Maritime Board.
Date: ..................................
Signature of bidder
Const. Dn. Morbi.
6
CHAPTER-2
NAME OF WORK :-
NAVLAKHI.
INSTRUCTIONS TO PERSONS TENDERING
2.1
One firm can be pre-qualified only once in its own name.
2.2
The language for submission of bid should be in English.
2.3
The enclosed schedules should be filled in completely and all questions
should be answered. If any particular query is not relevant, it should be
stated as "NOT APPLICABLE"
2.4
Financial Data, Projects Costs, value of work etc. should be given in Indian
rupees only.
2.5
For any clarification the Engineer-in-charge i.e. Executive Engineer (C),
Construction Division, Gujarat Maritime Board, V C Fatak, Morbi –
363641,(Telephone No. 02822- 234465) (Fax No. 02822- 232470). may be
contacted by prior appointment on working day. For site visit and
information regarding relevant data will be available at office of the
Executive Engineer (C), Construction Division, Gujarat Maritime Board, V C
Fatak, Morbi – 363641,(Telephone No. 02822- 234465) (Fax No. 02822232470) and Dy. Executive Engineer (Civil), V C Fatak, Morbi –
363641,(Telephone No. 02822- 227303) (Fax No. 02822- 232470)
2.6
If a proprietary firm makes the application, it shall be signed by the
proprietor above his full name and the full name of his firm with its current
address.
2.7
If the application is made by a firm in partnership, it shall be signed by all
the partners of the firm, above their full names and current addresses or by
a partner holding the power of attorney of the firm by signing of the
application in which case a certified copy of the power of attorney shall
accompany the application A certified copy of the partnership dead, current
Signature of bidder
Const. Dn. Morbi.
7
address of the firm and the full names, and current of all the partners of the
firm shall also accompany the application.
2.8
If limited company or a limited corporation makes the application, a duly
authorized person holding the power of attorney for signing the application
in which case a certified copy of the power of attorney shall accompany the
application shall sign it. Such limited company or Corporation will be
required to furnish satisfactory evidence of its existence before the contract
is awarded.
2.9
Information furnished must be sufficient to show that the applicant (along
with all partners) is a capable in all respects to successfully complete the
envisaged contract works strictly on the basis of the applicant, having
already carried out satisfactorily works of similar size, nature and
complexity.
2.10
The applicant is expected to have visited the project site before submitting
pre-qualification/technical bid and tender documents.
2.11
While submitting the schedules, duly filled in, the applicant shall enclose the
latest copies of brochures and technical documentation giving more
information about the firm and all the members.
2.12
Applicants are also required to furnish the names of works for which their
firm have already been pre-qualified for such works in the
country since
last five years onwards. They should also indicate the number of works for
which their firm has submitted the tender.
2.13
The Gujarat Maritime Board reserves the right to reject any or all
prequalification bids without assigning any reasons and the Gujarat
Maritime Board decision shall be final and binding.
2.14
Firm shall furnish Memorandum of Articles of the company in case of limited
firm, certified partnership deed in case of partnership firms, affidavit in case
of proprietorship firm.
Detail of company profile, organization structure,
personnel profile and key managerial members etc shall be furnished in
Schedule-A structure & organization (P.16) of the document.
Signature of bidder
Const. Dn. Morbi.
8
CHAPTER- 3
NAME OF WORK :-
NAVLAKHI.
GENERAL SITE INFORMATION AND SCOPE OF WORK
3.1
Location and description:-
Navlakhi is an all-weather intermediate port situated at the head of the inner Gulf
of Kutch on west coast of India. The geographical location is approximate Lat. 22058’-25” North and Long. 700-27’-24” East. The port is at a distance of
approximately 44 K.M. North-East of Bedi and approximately 45 K.M. from Kandla
port. The port is anchored in Hansthal creek and situated at the junction of Sui and
Vershamedi creek.
Communications: The port is connected with Morbi about 45 K.M. away by state highway and Broad
Gauge Railway. There are regular state transport Bus services from Morbi as well
as Rajkot to Navlakhi port. Rajkot Airport is about 100 K.M. from Navlakhi. The
port is having telephone and postal facilities.
3.2
Description and scope of work: -
The R C C pile jetty of 165m and width of 25m was constructed in the year of 2005
and in operation for coal cargo. Recently fender block No. 1 A was damaged due
to hitting of barge thereby fender block is tilted. To restore the structure, it was
decided to reconstruct fender block with supporting two piles as per drawing
attached.
The work is of jetty mainly consists of following component
·
Demolition of R C C precast muf, fender block, main and secondary beam,
·
slab cast in situ work etc
·
Fabricating and delivering and driving 6mm th. Liners of 1000mm dia.
·
Boring with using piling rig.
·
M40 grade R C C bored cast in situ pile and for fender blocks.
·
M40 grade pre cast R C C pile muf
Signature of bidder
Const. Dn. Morbi.
9
·
M35 grade R C C cast in situ for beam , slab.
·
TMT Fe-415
·
M S bollards.
·
Arch type rubber fender of size 500 H
Signature of bidder
Const. Dn. Morbi.
10
CHAPTER – 4
NAME OF WORK:- S. R. TO DAMAGED GMB JETTY AT PORT
NAVLAKHI.
CONDITIONS OF CONTRACT
1.0
DEFINITION: In the contract documents, the following expressions shall have the
meaning herein assigned to them except where the context otherwise requires.
i)
The expression "work" or "works" where used in these conditions shall, unless
there be something in the subject or context repugnant to such construction.
ii) "Site" mean the lands, rive and/or other place on, under, in or through which works
are to be executed or carried out and any other lands or places provided by the
GMB for the purpose of the contract together with such other places that may be
specifically designated in the contract as forming part of the site.
iii) " Contract" means the notice inviting tenders, instructions to persons tendering,
general conditions of contract, terms and conditions of contract, specifications,
drawings, schedule-B of quantities, tender and contract agreement made at the
time of awarding the work and also the mutual agreements made jointly during
construction period.
iv) "Contractor" shall mean the person or persons, firm, company or corporation
whose tender has been accepted by the GMB and includes contractor's personal
representatives, successors and permitted assignees or joint contractors whose
shall be deemed to be bound jointly and separately.
v) "Engineer-in-charge"
(EIC)
shall
mean
The
Executive
Engineer
(Civil),
Construction Division, morbi , or his authorized representative who shall exercise
only such authority on behalf of the Executive Engineer as may have been
delegated to him form time to time by the Executive Engineer(C) and power
delegated to him by the Government/GMB Rules.
vi) "Construction Plant" shall mean all equipment, appliances, machinery, livestock or
things of whatsoever nature together with necessary supplies for upkeep and
maintenance required in or about the site or work for proper execution, completion
or maintenance of the works or temporary works but does not include materials
and other things intended to form part of the permanent work.
vii)
"Temporary work" shall mean all temporary works of every kind required in or
about the site for proper execution, completion or maintenance of the work.
viii) "Drawing" means the drawings referred to in the specifications and attached with
the agreement and any modification of such drawings approved in writ in by the
Signature of bidder
Const. Dn. Morbi.
11
EIC for such other drawings as may, from time to time furnished or approved in
writing by EIC.
Ix)
"Approved" means approval in writing including verbal approval for which
subsequent written confirmation is given and approval, means approval in writing
including as aforesaid.
2.0
COMPLIANCE OF LAWS: The contractor shall keep himself fully informed of all
acts and laws of Central and State Government, all local bye-laws, ordinances,
rules and regulations and all orders and decrees of bodies or tribunals laying any
jurisdiction or authority, which in any manner affect those engaged or employed on
the work of which in any way affect the conduct of the works. He shall at all times
observe and comply with all such laws, bye-laws, ordinances, rules and
regulations and all orders and decrees and shall give all notices and pay fees or
charges to which he may be liable.
3.0
LAW OF CONTRACT: The contract shall be interpreted and have effect in
accordance with the Law of India and no suit or other proceeding relating to this
contract shall be filed or taken by the contractor in any court of law except in a
court of Competent Jurisdiction in Gujarat.
4.0
NO WAIVING OF LEGAL RIGHTS AND POWERS: The GMB shall not be
precluded or stopped by any measurements, estimates or certificates and either
before or after the acceptance and completion of the work, any payment thereof
from showing the true amount and character of the work performed and materials
furnished by the contractor and from showing that any such measurements,
estimates or certificates that are untrue or incorrectly made or that the work or
materials do not in fact conform to the contract or notwithstanding any such
measurements, estimates or certificates and payment in accordance therewith.
The GMB shall not be precluded or stopped from recovering from the contractor
such damages as it may sustain by reasons of his failure to comply with terms of
the contract. Neither the acceptance by GMB or any representative of G.M.B. nor
any payment for acceptance of the whole or any of the work nor any payment for
extension of times nor any possession taken by G.M.B. shall operate as waiver of
any portion of the contract or any power herein reserved or any right to damage. A
waiver of any breach of the contract shall not be held to be waiver of any other or
of subsequent breach.
5.0
DAMAGE BY FLOOD OR ACCIDENTS: The contractor shall take all precaution
against accidents and damage by flood, waves, cyclones and other waves,
cyclones and other weather conditions or from any other causes. No
Signature of bidder
Const. Dn. Morbi.
12
compensation shall be allowed to the contractor for the plant and materials lost or
damaged by floods or due to other causes.
The contractor shall be liable to make good any plant or materials of whatsoever
description belonging to the GMB. And rented to the contractor which is lost or
damaged by floods, waves, cyclones, fire or from any other cause. Any damage to
works during constructions in the opinion of EIC due to the contractor's negligence
shall be made good by the contractor at his own cost. Suitable insurance against
such losses shall be taken by the contractor.
6.0
PERMIT AND LICENSE: The contractor shall procure at his sole expense all
permit and licenses and pay all charges and fees for lawful execution of work.
7.0
RELATION WITH THE PUBLIC AUTHORITIES: The contractor shall comply with
all legal orders and directions given from time to time by any local or public
authorities and shall pay out his own money, the fees or charges to which he may
be liable.
8.0
SURVEY AND WORK TO BE AGREED: Before the works or any part thereof are
begun, the contractor or his agent and the EIC or his AR shall together survey and
take note of the site of the works and agree all particulars on which the survey is to
be made and on which the measurements of the works are to be based. Such
particulars shall be recorded by the contractor and the relevant details shall be got
approved and signed jointly by both as token of agreement and these shall form
the basis of the measurement. All other surveys as required for commencing the
job works shall be carried out by the contractor without extra cost. Failing such
surveys and agreement being prepared and or signed by the contractor or his
agents, the records and surveys of the EIC shall be final and binding to the
contractor.
9.0
ACCESS TO SITE: Contractor shall have to make his own arrangement at his cost
only for approach to the site for execution of the work within.
10.0
WORK QUALITY: The quality shall be tested on the workmanship of the manpower and
labour. Any defects if found in the workmanship shall be treated no payable.
The
manpower shall have to be replaced with the immediate effect.
11.0
WATER SUPPLY: For all-purpose connected with the work the contractor is
required to make his own arrangements for sufficient supply of potable water of
specified quality and in required quantity and at suitable places on the work site as
may be necessary. The rates quoted in the tender are for completed items of
works and shall cover the cost of water supply as aforesaid.
Signature of bidder
Const. Dn. Morbi.
13
12.0
MATERIAL TESTING: The material required for repairing works shall be tested in
the Govt. approved laboratory if found necessary and desired by the EIC. The
actual testing charges shall be paid by the agency to the testing laboratory.
13.0
TERMINATION OF CONTRACT: The work shall be terminated with the immediate
effect if the manpower or the contractor is not able to attend the work in time.
14.0
All taxes, fees, royalties, Octroi etc. as applicable from time to time shall be paid
by the contractor to the concerned central government, state government or any
other statutory bodies, local bodies etc, in connection with the work under contract.
The rates quoted in price bid shall be inclusive of all aforesaid taxes, fees, royalty,
Octroi etc. excluding service tax which shall be borne by the department.
Signature of bidder
Const. Dn. Morbi.
14
CHAPTER-5
FORM B-1
OMD¶ Bv!
GUJARAT STATE ROADS & BUILDING DEPARTMENT /
WATER RESOURCES DEPARTMENT
U]HZFT ZFHI DFU" VG[ DSFG lJEFU v H/;\5lT lJEFU
WORKS PERCENTAGE RATE TENDER AND CONTRACT FOR
SFDM DF8[G]\ 8SFJFZL NZJF/] 8[g0Z VG[ SMg8=FS8
Name of work: - S. R. TO DAMAGED GMB JETTY AT PORT NAVLAKHI.
SFDG]\ GFD o
Division – lJEFU Executive Engineer (C), Construction Division, Morbi.
8[g0Z J[A;F.8 5ZYL VMG,F.G 0FpG,M0L\U DF8[GL TFZLB 14/09/2015 up to 18.00 hrs
8[g0Z J[A;F.8 5Z VMG,F.G ;ADLXG SZJF DF8[GL TFo
30/09/2015 up to 18.00 hrs
OPENED BY Superitending Engineer [C], Jamnagar
ON DATE 12/10/2015
-------------------
-----------------
SFI"5F,S .HG[Z
VlW1FS .HG[Z
Signature of bidder
Const. Dn. Morbi.
15
MEMORANDUM OF WORKS IN BRIEF
SZJFGF SFDGL 8]SDF\ IFNL
1)
Name of work SFDG]\ GFD
As per Page number one of this Booklet
2)
Estimated Cost - V\NFHL lS\DT
Rs. 4943311.18
3)
Earnest Money - AFGFGL ZSD
Rs.
4)
Bid Validity period
(180) Days from
downloading bid.
VMOZ S[8,F lNJ; B]<,L ZC[X[P
8[g0Z J[A;F.8 5Z VMG,F.G ;ADLXG SZJF DF8[GL
K[<,L TFZLBYL s!(_f lNJ;M ;]WL
5)
Security Deposit- HFDLGULZL VGFDT 5 @
(i) In the form of scheduled Banks.
(or minimum one year time limit.)
Rs.
49500.00
the
last
date
of
123600.00
s!f GFGL ART ~5[ VYJF GD"NF lGUDGL AF\WL
D]NTGL YF56 :J~5[ sVMKFDF\ VMKL V[S JQF"GL ~FPPPPPPPPPPPPPP
D]NT JF/Lf (2.5% of Est. Cost.)
(ii) To deducted from bills (2.5% of Est.
Rs.
123600.00
Cost.)
Zf RF,] AL,MDF\YL SZJFGL S5FT
~FPPPPPPPPPPPPPPP
(iii) Performance bond of Schedule Bank
#f VG];l] RT A[gSG]\ 5ZOMD"g; AMg0 (5% ofEst. Rs. 247200.00
~FP
Cost put to Tender.)
6)
Rs 494400.00
Total V\[S\NZ[
10%
Time allowed for completion of the work (Six) Months Including monsoon
from the date of written order to commence
SFD X~ SZJFGF C]SD D?IF TFZLBYL SFD 5]~ & sKf DF; RMDF;F ;lCT
SZJF DF8[GM D/JF5+ ;DI
7)
Other details
(i) Date on or before which the tender must Date: 30 /09/2015 up to 18.00 Hrs.
be submitted Online.
!f 8[g0Z VMG,F.G 5Z EZLG[ J[A;F0.8 5Z TFP#_q_)qZ_!5
D]SL N[JFGL K[<,L TFZLB
(ii) Mode of sending the tender
a) Online through e-tendering only.
Zf 8[g0Z DMS,JFGL 5wWlT
Sf VMG,F.G Y|] .v8[g0ZL\U wJFZF
(iii) Mode of quoting rate in Schedule “B”
The bidder should quote his bid premium or
rebate at the end of schedule B. If he do not
wish to quote premium or rebate, he should
indicate “at par” in the blank space preceding
“% above/ below” in schedule B. Thereafter
he should work out and indicate the offered
bid amount both in words and figures in
schedule B.
#f VG];l] R cBc DF\ EFJ EZJFGL ZLT
Signature of bidder
Const. Dn. Morbi.
16
INDEX -B-1
1.
2.
3.
4.
5.
6.
7.
8.
9.
Clause 1
Clause 2
Clause 3
Clause 4
Clause 5
Clause 5-A
Clause 6
Clause 7
Clause 8
Clause 9
Clause 10
Clause 11
Clause 12
Clause 12-A
Clause 12-B
Clause 13
Clause 14
Clause 15
Clause 15-A
Clause 16
Clause 17
Clause 17 -A
Clause 18
Clause 19
Clause 20
Clause 20-A
Clause 21
Clause 21-A
Clause 21-B
Clause 22
Clause 23
Clause 24
DATA SHEET FOR B-1 E-TENDERING
NOTICE INVITING TENDERS
ADDITIONAL INSTRUCTIONS TO PERSONS TENDERING
DECLARATION FORM
DECLARATION CERTIFICATE
GENERAL RULES AND DIRECTIONS FOR THE GUIDANCE OF
CONTRACTORS
TENDER FOR WORK
MEMORANDUM
TERMS & CONDITIONS OF CONTRACT
Security deposit
Liquidated damages for delay
Default by contractor
Action when the progress of any particular portion of the work is
unsatisfactory
Non exercise of powers under clause 3 not a waiver
powers to seize tools, plants, machineries, materials and stores of the
contractor on invocation of clause 3
Extension of Time limit
Final Measurements and Final bill on completion of work
Intermediate and Final payments
Payment at reduced rates
Bills to be submitted monthly
Bills and rates payable
Materials to be supplied by the Department
Consumption and return of materials supplied by the Department
Safe custody of materials supplied by the Department
Drawings, Designs, Instructions of the Engineer-in-charge and
specifications, order
of precedence in case of discrepancies
Excess over Tender Quantities, Extra Items and Variations
No claim to any payment or compensation for alterations or for restrictions
of work
No claim for delay in supply of materials by the Government
Claims under the contract
Remedies for inferior or bad work, material or workmanship and
maintenance clause
Defect liability clause
Work to be open for inspection-Contractor's responsible agent to be present
Notice to be given before work is covered up
Damage to contract work-in-progress and damages to surrounding
properties
Damages due to acts of God and unprecedented floods
Contractor to supply plant, ladders, scaffolding etc. and is liable for damage
arising from non-provision of lights, fencing etc.
Regulations for scaffolds, working platforms, gangways and stairways
Regulations for hoisting appliances
Measures for prevention of fire
Liabilities to contractors for any damages done in or outside work
Deleted
Signature of bidder
Const. Dn. Morbi.
17
Clause 25
Clause 26
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Clause
Deleted
Work not to be sublet, consequences for unauthorized subletting, bringing
And becoming insolvent.
27
Sums payable by way of compensation to be considered as reasonable
compensation without reference to actual loss
28
Changes in the constitution of firm to be notified
29
Works to be under directions of Superintending Engineer
30
Settlement of Disputes and Arbitration
31
Deleted
32
Lump sums in estimates
33
Action where no specifications
34
Definitions of work
35
Contractor percentage whether applied to net or gross amount of the bill
36
Royalties
37
Compensation under the Workmen's Compensation Act
37-A Liability of the contractor in case of accidents
37-B Arrangements for personal safety requirements and first aid
38
Quantities in the tender to be considered approximate and they are subject
to variations
39
Employment of famine or other labour
40
Claim for compensation for delay in starting the work
41
Claim for compensation for delay in the execution of work
42
Entering upon or commencing any portion of work
43
Minimum age of persons employed
43(i)(a) The payment of fair wages etc
44
Method of payment
44A Set off clause
45
Deleted
46
Employment of Scarcity labour
47
Deleted
48
Rates inclusive of Sales Tax
49
Employment through Employment Exchange and local labour
50
Fair wages
51
Deleted
52
List of Machinery
53
Liabilities of contractor for idleness of Road Rollers deployed by the
Department on contract work
54
Local labour on normal rates
55
Land on Hire and rental charges
56
Vaccination to labour
57
Camp facilities to workers
58
Gum boots, hand gloves, masks etc., to labourers
59
No distinction between Harijans and other workers
60
Price Escalation clause
61
Fencing and Lighting
62
Liabilities for accidents to persons
63
Access to site and work on site
64
Reports Regarding Labour.
65
Treasure trove
66
Indemnity
67
Insurance of labour
Signature of bidder
Const. Dn. Morbi.
18
Clause 68
Clause 69
Clause 70
Clause 71
Clause 72
Clause 73
Clause 74
Clause 75
Clause 76
Clause 77
Clause 78
Clause 79
Annexure -1
Setting out
Cement Register
Materials and work Test Register and core cutting machine
Progress Schedule
Secured Advances
Advance Payment
Advance against machineries
Mobilization Advance
License for contract labour
Recovery of Testing charges and handing over empty cement bags
Recovery of sales tax
Recovery of worker welfare Cess
Declaration regarding Income Tax , Addresses etc.
Annexure-2
Annexure-3
Annexure-4
Annexure-5
Annexure-6
Schedule ‘A’
Schedule 'B'
Schedule 'C'
Basic rates considered by the contractor
Performance bond
List of work already completed by the tenderer
List of plant and Machinery
Declaration regarding works on hand
Materials to be supplied from P.W. Store
Memorandum showing items of work to be carried out
Time Schedule of completion
Signature of bidder
Const. Dn. Morbi.
19
FORM B-1 / OMD" Bv!
GUJARAT STATE PUBLIC WORKS DEPARTMENT
CIRCLE- ;S", : Jamnagar Circle, Gujarat Maritime Board, Jamnagar.
DIVISION- lJEFU: Construction Division, Gujarat Maritime Board, Morbi
PERCENTAGE RATE TENDER AND CONTRACT FOR WORKS
SFDM DF8[G]\ 8SFJFZL NZJF/]\ 8[g0Z VG[ S\8=FS8
ADDITIONAL INSTUCTIONS TO PERSONS TENDERING: 8[g0Z EZGFZG[ JWFZFGL ;]RGFVM
1.
2.
2.1
Competency of Tender – No contract will be awarded except to responsible
bidders capable of performing the class of works contemplated. Before the award
of the contract, any bidder may be required to show that he has the necessary
facilities, experience, ability and financial resources to perform the work in
satisfactory manner within the time stipulated. Contractor may be required to
furnish the department with the statement as to their experience and their financial
status.
Tender will be deemed to have inspected the site and to have satisfied as to the
nature of all works, all existing roads, water-way and other means of
communication and access to and from the site and work and the building that may
be required for temporary purpose in connection with the construction , completion
and maintenance of the works and must make his own inquiries as to work, yard
sites and depot, and dumps and as to acquisition of such additional sites and areas
as may be necessary for temporary purpose for constructing, completing and
maintaining the works.
(i) The bids shall be offered in an Electronic Format only on line web site
http://gmb.nprocure.com till the date and time shown on page 2 supra.
(ii) Payment of Tender Fee and Earnest Money Deposit:” Demand draft for
Tender fee and FDR for EMD shall be submitted in electronic format only through
online (by scanning) while uploading the bid. This submission shall mean that
E.M.D. & tender fee are received for purpose of opening the bid. Accordingly
offers of those shall be opened whose E.M.D. & tender Fee is received
electronically. However for the purpose of realization of D.D. bidder shall send the
D.D. in original of EMD and Tender fee through R.P.A.D. so as to reach to
Executive Engineer(C) construction Division, Gujarat Maritime Board, Near
V.C. Fatak, Morbi-363641 (Telephone No. 02822-234465, Fax No. 02822232470) within 7 days from the last date of uploading. Penetrative action for not
submitting D.D. in original to E.E. by bidder shall be initiated. Required documents
in supporting of tender bid shall be submitted in electronic format only through
online (by scanning etc.) & hard copy will not be accepted separately.”(R & B
Circular No.5ZRv! _Z__(v5v; dated 18-1-2008 & 27-11-2008)
(iii) Other Documents required to be submitted:
a. A certificate of registration as approved contractor of prescribed category from
authorities stipulated in notice inviting Tender.
b. P.A.N. issued by income tax department
c. A solvency certificate of an amount equal to 20 percent of the amount of work
put to tender i.e. Rs. 988700/- will have to be produced. Such solvency
certificate should be issued by either schedule bank or a nationalized bank.
d. EMD in FDR formate.
Signature of bidder
Const. Dn. Morbi.
20
e. Tender fee in DD formats.
f. Experience of minimum two works of marine piling structures bidder shall have
to submit DD/FDR against for tender fee, FDR against EMD and experience
certificate in physical form so as to reach GMB office on date shown above
during office hours at Executive Engineer(C), Construction Division, GMB,
Near V C fatak Morbi-363641 (Te No.02822-234464) Fax No. 02822-234465
by RPAD Tender fee, EMD, received early of letter than the time specified will
not be accepted in any case and the bid of that bidder shall be considered NON
RESPONSIVE.
3
All pages of the tender documents, conditions, specifications and drawings etc.
shall be initiated on the lower right hand corner and signed where required in the
tender papers by the tenderer or a person holding power of attorney authorizing him
to sign on behalf of the partnership or on behalf of the firm before submission of
the tender. All papers and drawing forming part of the tender documents as issued
to the tenderer shall be returned with the tender which shall also include all other
documents and additional information as detailed under para 2.2 above. Such
additional information shall be complete, unequivocal, definite and free from any
vagueness or doubt.
4
The tenderer shall be presumed to have carefully examined the drawing, conditions
of contract and specifications of the work, and all other documents comprising the
tender. He shall also be deemed to have inspected the site of the proposed work, its
surrounding before and to have satisfied himself independently by his own
observations and inquires as to the nature, extent and practicability of all works, the
conditions to be encountered in excluding the works, all communications and
access to the site whether by water or by land, the places from which materials may
be obtained or to which these can be done, available accommodation as regard to
land and buildings that may be required for temporary purpose in connection with
construction, completion and maintenance of the works. He should make his own
inquires as to work yard, sites depots, dumps, etc. and as to the acquisition of such
additional sites and areas as any be necessary for temporary purpose while
executing the work.
5
He shall have deemed to have fully acquainted himself with all details of the site,
the soil strata’s, conditions of the foundation, the character of the ground, the sea
bed, soil and sub soil, water level, depth of water, tidal variation, waves winds and
sea currents etc. during the different seasons, location, availability and
transportation of materials and sweet water, geological and climatic conditions,
labour conditions both skilled and unskilled etc. He shall also be deemed to have
anticipated the risk of injury or damage involved in execution of the work, the
property adjacent to the site or to the occupiers, or owners of such property, or to
the laborers on the job and all risk contingencies and other points which may in any
way effect the execution of work or the rates or the lump sum quoted by him. In
general, he shall be presumed to have fully acquainted himself with all necessary
information and date etc. pertaining to and needed for the successful execution of
the work irrespective of whether such information and data are available in the
tender documents or not.
Payment:- The tenderer must understand clearly that the rates quoted are for
completed works and include all costs due to labour, scaffolding plant, supervision,
Signature of bidder
Const. Dn. Morbi.
21
5P
service works, power, royalties and octroi etc. , and to include all extras to cover
the cost of night work if and when required and no claim for additional payment
beyond the price/rates quoted will be entertained and the tenderer will not be
entitled subsequently to make any claim on the ground of misrepresentation or on
the ground that he was supplied with information given by any person (whether the
member is the employee of Public Works Department or not ) . Any failure on his
part to obtain all necessary information for the purpose of making his tender and
filling the several prices and rates therein shall not relieve him from any risks or
liabilities arising out of or consequent upon the submission of the tender.
R]SJ6L v 8[g0Z EZGFZ[ V[ JFT ;DHL ,[JFGL ZC[X[ S[ T[6[ 8F\S[,F NZ 5]ZF\ YI[,F SFD DF8[GF K[ VG[ T[DF\
D\H]ZL4 5F,B4%,Fg84 N[BZ[B4 ;lJ¶;vSFDULZL4 JLH/L4 ZMI<8L VG[ VMS8=MI JU[Z[ V\X[ TDFD BR"GM
TYF H~ZL H6FI TM VG[ tIFZ[ ZFT5F/LGF SFDG[ VFJZL ,[JF AWFH JWFZFGF BR"GM ;DFJ[X YX[ VG[
8F\S[,F EFJ S[ NZ SZTF JWFZFGL SM. R]SJ6L V\U[GF T[DGF SM. NFJF wIFGDF\ ,[JFX[ GCL VG[ 8[g0Z
EZGFZ BM8L ZH]VFTG[ SFZ6[ VYJF SM. jIlSTV[ s5KL T[ AF\WSFD lJEFUGM SD"RFZL CMI S[ G CMIf
T[DG[ VF5[,L DFCLTLGF VFWFZ[ 5FK/YL SM. NFJF ZH] SZJF CSNFZ ZC[X[ GCL\P T[DG]\ 8[g0Z EZJF TYF
T[DF\ H]NF H]NF EFJ VG[ NZ EZJF DF8[ H~ZL V[JL TDFD DFCLTL 5FTFGF 51F[ G D[/JL XSJFG[ SFZ6[ 5MT[
8[g0Z ZH] SZJFG[ ,LW[ VYJF T[DFYL pEF YTF SM. HMBD S[ HJFANFZLVMDF\YL K8SL XSX[ GCLP
Contractors to please read this Carefully: SMg8F=S8ZMV[ GLR[GL AFATM SF/HL 5]J"S JF\RJF lJG\TL K[P
1.
The bidder should quote his bid premium or rebate at the end of schedule B. If he do
not wish to quote premium or rebate, he should indicate “at par” in the blank space
preceding “% above/ below” in schedule B. Thereafter he should work out and
indicate the offered bid amount both in words and figures in schedule B.
2.
If the tender is taken in favour of the company, a power of attorney in favour of the
person who may have signed the tender for the company must accompany the
tender.
SM. S\5GLG[ GFD[ 8[g0Z ,[JFDF\ VFjI]\ CMI TM S\5GL JTL 8[g0Z 5Z ;CL SZGFZ jIlSTG[ VlWS'T SZT]\
D]BtIFZGFD]\ 8[g0Z ;FY[ ZH] SZJFG]\ ZC[XP[
Solvency certificate of a Bank or revenue officer of an amount up to 20% of the
tendered cost will have to be produced by the contractor.
8[g0ZDF\ EZ[, S], BR" GL ZSDGF Z_ 8SF H[8,L ZSD V\U[ A\[SG]\] VYJF DC[;,
] L VlWSFZLG]\ NFZ56F V\U[G]\
5|DF65+ SMg8=S8Z[ ZH] SZJFG]\ ZC[X[P
Challan for earnest money @ 1% of the estimated cost must accompany the tender.
Tenderer may pay earnest money in the form of Crossed Demand Draft or fixed
deposit of fixed deposit at-call receipts with a validity period of not less than six
months of Nationalized or Scheduled. drawn in favour of Executive Engineer,
Construction Division Morbi/Divisional Officer concerned . Earnest money by
cheque & Bank Guarantee shall not be accepted. vide R & BD G.R. No.
TNC/1090/(100) (4)-C dated 4-11-2000)
If the contractor do not turn up to pay the Security Deposit and execute contract
agreement within specified (or extended) time after intimation to him about
acceptance of his offer, the earnest money paid for this work will be forfeited and
according to clause -1 of this tender form tenderer’s tender shall be rejected and
then according to aforesaid provision of tender, action to blacklist the contractor
will be initiated without Delay. (Vide R & B D G.R. No. Misc – 1097 – 90 – 1091
/97-Z/C dtated 4-10-97
The contractor shall have to furnish PAN and intimate I. T. return/ ward under
which he is assessed.
S\g8=FS8Z[ T[GM .gSD8[S; JM0"DF\ H[ C[9/ T[GL VFSFZ6L YTL CMI T[GL lJUT ZH} SZJFGL ZC[X[P
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3.
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4.
5
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Signature of bidder
Const. Dn. Morbi.
22
6.
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7.
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8.
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9.
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10)
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Copies of certificate as regards previous experience, if any, must accompany the
tender.
VUFpGM SM. VG]EJ CMI TM T[ V\U[GF 5|DF65+GL GS,M 8[g0ZM ;FY[ ZH] SZJFGL ZC[XP[
Declaration showing all works on hand with the Contractor and the value of works
that remains to be executed in each case must accompany the tender.
NZ[S S[;DF\ SMg8=S8ZGF CFY 5ZGF AWF SFD VG[ SZJFGF AFSL CMI T[JF SFDGF D]<I V\U[GM V[SZFZ 8[g0Z
;FY[ SZJFGM ZC[XP[
All pages of Schedule ‘A’ and ‘B’ and specifications should be digitally initialed
by the Contractor.
VG];l] R cSc VG[ cBc GF TDFD 5FGF VG[ lJUTM 5Z SMg8=S8Z[ 8]\SL ;CL SZJLP
In addition to the above, the bid will also be liable to be rejected ifp5ZGL AFATM p5ZF\T 8[g0Z GLR[GF ;\HMUMDF\ TZT VDFgI 9ZJFG[ 5F+ YX[P
i) The bidder or the person authorized to sign on behalf of the bidder does not
digitally sign the bid or specifications.
A certificate of registration as approved contractor should be attached with tender.
DFgI SMg8=FS8Z TZLS[ GM\W6LG]\ 5|DF65+ lGIT SZ[, TFZLB[ ZH] SZJFG]\ ZC[XP[
ABBREVIATIONS APPREARING IN THE TENDER ARE AS UNDER
GMB
Gujarat Maritime Board
EIC
Engineer in Charge
AR
Authorized Representative
BOQ
Bill of Quantities
R&B
Roads & Building Department
PWD
Public Works Department
ISS
Indian Standard Specifications
BIS
Bureau of Indian Standards
RCC
Reinforced cement Concrete
PCC
Plain Cement Concrete
Signature of bidder
Const. Dn. Morbi.
23
Tender documents for work as specified on page number one of this booklet.
DECLARATION FORM
(i)
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(ii)
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V[SZFZG]\ OMD"
I/We hereby declare that I/We have visited the site and fully acquainted
myself/ourselves with the local situations regarding materials, labour and other
factors pertaining to the work before submitting this tender.
C]\ q VD[ VFYL V[SZFZ S~ K]\ q SZLV[ KLV[ S[ VF 8[g0Z ZH] SZTF\ 5C[,F D[P q VD[ :Y/GL D],FSFT ,LWL K[ VG[ SFDG[
,UTF DF,;FDFG4 DH]ZL VG[ ALHLÒ AFATMG[ ,UTL :YFlGS 5lZl:YTLGL HFTvDFCLTL D[/JL K[P
I /We hereby declare that I/We have carefully studied the conditions of contract,
specifications and other documents of this work and agree for execute the same
accordingly.
C]\ q VD[ VFYL V[SZFZ S~ K]\ q SZLV[ KLV[ S[ VF S\8=FS8ZGL XZTMGL lJUTM VG[ 8[g0ZG[ ,UTF N:TFJ[HM SF/HLÒ5]J"S
VeIF; SIM" K[ VG[ T[ D]HA T[GM VD, SZJF ;\DT K]\ q KLV[P
DECLARATION CERTIFICATE (G.R. date 4-2-89 as revised by GR. No.TNC – 1083/6681/4/C, dated 31-8-1994)
(iv)
I/We hereby declare that my/our near relative are not working in this Division or in its subdivision as an Ex.Engineer, Deputy Executive Engineer, Assistant Engineer, Additional
Assistant Engineer, overseer, Divisional Accountant, Store, Keeper, Manager or
Atithi/Vishram Gruha and in the circle as a Superintending Engineer in addition for
Panchayat works not working nor having posting as chairman of P.W committee or as
incumbunt in Jilla Panchayat or GMB at today.
$P
C]\ q VD[ VFYL V[SZFZ S~ K]\ q SZLV[ KLV[ S[ DFZFq VDFZF GHLSGF ;UF VF lJEFULI SR[ZLDF\ T[DH T[ C[9/GL 5[8F
lJEFULI SR[ZLVMDF\ SFI"5F,S .HG[Z4 GFIA SFI"5F,S .HG[Z4 DNNGLX .HG[Z4 VlWS DNNGLX .HG[Z4 .HG[Z
VMJZ;LIZ4 lJEFULI lC;FAGLX :8MZSL5Z4 VlTlY q lJzFDU'CGF D[G[HZ TYF JT]"/ SR[ZLDF\ VlW1FS .HG[ZzL
TZLS[ TYF T[ p5ZF\T 5\RFITGF\ SFDM DF8[ lH<,F 5\RFITDF\ AF\WSFD ;lDlTGF\ R[ZD[G S[ lH<,F 5\RFITG VYJF U]PD[P
AM0"DF\ VgI 5NFlWSFZL TZLS[ CF, 8[g0Z EZJFGL TFZLB[ SFD SZTF GYL4 S[ CM¡M WZFJTF GYLP
Dated _________________
Place _________________
( Signature of the Contractor with Seal)
Signature of bidder
Const. Dn. Morbi.
24
General Rules and Directions for the Guidance of Contractors
SMg8=FS8ZMGF DFU"NX"G DF8[ ;FDFgI lGIDM VG[ ;]RGFVM
1.
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.
2.
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3.
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4.
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All works proposed to be executed by the contractor shall be notified in a form of
invitation to tender pasted on a board hung up in the office of the Executive
Engineer and signed by the Executive Engineer.
SMg8=FS8Z wJFZF SZJF lJRFZ[, TDFD SFDGL HFC[ZFT SFI"5F,S .HG[ZGL SR[ZLDF\ ,8SFI[, AM0" 5Z
RM\8F0[, SFI"5F,S .HG[ZGL ;CLJF/F 8[g0Z D\UFJTF OMD" wJFZF SZJFDF\ VFJX[P
This form will state work to be carried out as well as the date of submitting and
opening tenders and the time allowed for carrying out the work , also the amount
of earnest money to be deposited with the tender and the amount of the security
deposit to be paid by the successful tenderer and percentage, if any, to be
deducted from bill. It will also state whether a refund of quarry fees, royalties,
octroi dues and ground rents will be granted. Copies of the specifications, designs
and drawing and estimated rates, and any other documents, required in
connection with work which shall be signed by the Executive Engineer for the
purpose of identification shall also be open for inspection by Contractor at the
office of the Executive Engineer during office hours.
CFY WZJFGF SFDGL T[DH 8[g0Z DMS,JFGL VG[ BM,JFGL TFZLBM VG[ SFDM 5]Z] SZJF DF8[ VF5JFDF\
VFJTL D]NTGL HF6 OF[DD
" F\ SZFX[P J/L 8[g0Z ;FY[ VGFDT D]SJFDF\ AFGFGL ZSD VG[ H[G]\ 8[g0Z
:JLSFZFI T[6[ HFDLG VGFDT 5[8[ D]SJFGL ZSD VG[ lA,MDF\YL S5FT SZJFGL SM. 8SFJFZL CMI TM T[ 56
NXF"JJFDF\ VFJX[P J/L 5yYZGL BF6 V\U[GL OL4 ZMI<8L4 VMS8=MIGL ,[6L ZSD VG[ HDLGvEF0FGL ZSD
ZLO\0 D/X[ S[ S[D T[ 56 T[DF\ H6FJJFDF\ VFJX[P lJUTM l0hF.GM4 0=M.\U VG[ V\NFHL NZ4 VG];]lR NZ
VG[ SFD V\U[ H~Z CMI V[JF H[GF p5Z VM/B DF8[ SFI"5F,S .HG[Z ;CL SZX[ V[JF SM. N:TFJ[HMGL
GS,M SR[ZLGF ;DI NZlDIFG SFI"5F,S .HG[ZGL SR[ZLV[ SMg8=FS8ZMG[ HM. HJF DF8[ ZFBJFDF\ VFJX[P.
The bidder or the person authorized to sign digitally on behalf of the bidder shall
sign the bid document. The copy of legal status of bidder (partnership Deed or
Articles of Association of Company) along with authority to sign digitally on
behalf of the bidder will be furnished along with other documents to be dispatched
physically.
SM. V[S 5[-L TZOYL 8[g0Z ZH[ YI] CMI tIFZ[ T[GF EFULNFZ[ V,U ZLT[ ;CL SZJL VYJF EFULNFZ
U[ZCFHZ CMI tIFZ[ T[GF JTL T[GF 5Z ;CL SZJF VlWS'T SZT]\ D]BtIFZGFD]\ WZFJTL SM. 56
jIlSTV[ T[GF 5Z ;CL SZJFGL ZC[XP[ EFULNFZMGL lJUT 5lZlXQ8v! DF\ EFULNFZL BTGL GS, ;FY[
VF5JFGL ZC[XP[
Receipts for payment made on account of any work, when executed by a firm, shall
also be signed by all the partners except where the Contractors are described in
their tender as a firm in which case the receipts shall be signed in the name of the
firm by one of the partners or by some other person having authority to give
effectual receipts for the firm.
SM. 5[-LV[ SFD SZL VF%I]\ CMI tIFZ[ T[ SFD SZFI[, R]SJ6LGL 5CM\RM 5Z 56 AWFH EFULNFZ[FV[ ;CL
SZJFGL ZC[XP[ 5Z\T] H[ 8[g0ZDF\ SMg8=FS8ZMG[ V[S 5[-L TZLS[ NXF"\jIF CMI tIFZ[ V[ 5[-L JTL V[GF SM.
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ZC[XP[
The bidder should quote his bid premium or rebate at the end of schedule B. If he do
not wish to quote premium or rebate, he should indicate “at par” in the blank space
preceding “% above/ below” in schedule B. Thereafter he should work out and
indicate the offered bid amount both in words and figures in schedule B.
8[g0Z BM,TL JBT[ OST 8[g0Z EZGFZ .HFZNFZM VYJF T[DGF VlWS'T 5|lTlGlWVMG[ H CFHZ ZC[JF
N[JFDF\ VFJX[P T[ l;JFIGF VgI SM. .HFZNFZMG[ CFHZ ZC[JF N[JFDF\ VFJX[ GlCP
HM 8[g 0Z EZGFZ V[S 56 .HFZNFZ S[ T[DGF VlWS'T 5|lTlGlWVM CFHZ G CMI TM 8[|g0Z BM,GFZ
VlWSFZL p5ZF\T VMKFDF\ VMKF V[S JW] VlWSFZL S[ ;\A\lWT ;ZSFZL SR[ZLGF\ ;LGLIZ VlWSFZLGL
Signature of bidder
Const. Dn. Morbi.
25
6.
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7.
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8
(
9
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10
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11.
12.
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13.
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8[g0Z BM,GFZ VlWSFZL H]NFH]NF 8[g 0ZMGL ZSD IMuI OMD"GF T],GFtDS 5+SDF\ GM\WX[P 8[g0Z :JLSFZTF
SMg8=FS8Z[ T[GL VM/B ;FY[ VF 8[g0ZDF\ H6FJ[,L lJUTM VG[ ALHF N:TFJ[HMGL GS,M p5Z ;CL SZJFGL
ZC[XP[ 8[g0Z :JLSFZJFDF\ G VFJ[ tIFZ[ 8[g0Z EZGFZF SMg8=FS8Z GF6F\ 5ZT D?IFGL 5CM\R VF5[ V[8,[
V[D6[ EZ[,L AFGFGL ZSD T[DG[ lZO\0 SZJF lJEFULI VlWSFZL ;\A\lWT lTHMZL VlWSFZLG[ VlWS'T
SZX[P
The officer competent to dispose off the tenders shall have the right of rejecting all
or any of the tenders.
8[g0ZMGM lGSF, SZJFGL ;tTF WZFJTF VlWSFZLG[ AWF\ VYJF SM. 56 8[g0ZGM V:JLSFZ SZJFGM VlWSFZ
ZC[XP[
No receipt for any payment alleged to have been made by a Contractor in regard to
any matter relating to this tender or the contract shall be valid and binding on GMB
unless it is signed by the Executive Engineer.
VF 8[g0Z S[ SMg8=FS8ZG[ ,UTL SM. 56 AFAT SMg8=FS8Z SZ[,L SC[JFYL SM. R]SJ6LGM 5CM\R 5Z SFI"5F,S
.HG[ZGL ;CL G CMI TM T[ 5CM\R SFIN[;Z VG[HL V{D aFL A\WG STF" ZC[X[ GlCP
Under no circumstances shall any Contractor be entitled to claim enhanced rate for
any items in this contract.
SM.56 ;\H MUMDF\ VF SMg8=FS8DF\GL SM.56 AFATM DF8[ SM. SMg8=FS8ZG[ JW] EFJ DF\UJFGM CSS ZC[X[ GlCP
The measurements of work will be taken according to the usual method in use in
the Public Works Department or as specified in technical specification and no
proposals to adopt alternative methods will be accepted. The Executive Engineer’s
decision as to what is the usual method in use in the Public Works Department will
be final.
SFDGF DF5 AF\WSFD lJEFUMGL ZFA[TF D]HAGL 5wWTL4 VYJF 8[SGLS, :5[;LOLS[XGDF\ NXF"jIF VG];FZ
,[JFDF\ VFJX[ VG[ J{Sl<5S 5wWTLVM V5GFJJF V\U[ SM.56 NZBF:T :JLSFZFX[ GCL S. 5wWTL AF\WSFD
lJEFUGL ZFA[TF D]HATL K[ T[ V\U[GF SFI"5F,S .HG[ZGM lG6"I VFBZL U6FX[P
The Insurance Company’s bond will not be accepted against the security deposit.
JLDF\ S\5GLG]\ BT HFDLG VGFDT ;FD[ :JLSFZJFDF\ VFJX[ GCLP
In the event of any error or discrepancy in write up of tender document the
contractor will not take any undue advantage of such error or discrepancy and
Engineer-in-charge shall have powers to interpret and decide correct meaning of
contradictory erroneous writing.
No foreign exchange will be released by the Department for the purpose of plant
and machinery required for the execution of the work contracted for.
H[G[ DF8[ SMg8=FS8 V5FIM CMI T[ SFD SZJF DF8[ H~ZL %,F8 VG[ I\+ ;FDU|L DF8[ HFC[Z AF\WSFD lJEFU SM.
H lJN[XL C}\l0IFD6 K]8]\ SZX[ GCLP
Controlled materials (Essentiality Certificate)
lGI\+6 DF,;FDFG sVFJxIS 5|DF65+f
(i) As regard controlled materials, the Public Works Department will help to
arrange for the permit as far as possible and help the Contractor in securing the
same. All incidental charges met with in procuring these materials shall be borne by
the Contractor himself. Though the Public Works Department will help to arrange
for the permit as far as possible and help the Contractor in obtaining the materials,
it shall not accept any responsibility for any loss or damage on account of delay
caused to the Contractor while obtaining the same.
!f lGI\l+T DF,;FDFG 5]ZT]\ AF\WSFD lJEFU XSI T[8,L ZLT[ 5ZDL8 DF8[GL jIJ:YFDF\ DNN SZX[ VG[ T[
;]lGl`JT SZJFDF\ SMg8=FS8ZG[ DNN SZX[P VF DF,;FDFG D[/JJFDF\ YI[, TDFD VFG]\QFF\lUS BR" SMg8=FS8Z
5MT[ EMUJX[P AF\WSFD lJEFU 5ZDL8 D[/JJF AG[ T[8,L DNN SZX[ VG[ DF,;FDFG D[/JJF SMg8=FS8ZG[
DNN SZX[4 T[ KTF\ SMg8=FS8ZG[ T[ D[/JJFDF\ SM. lJ,\A YJFG[ ,LW[ SM. lJ,\A S[ G]SXFG DF8[ HFC[Z
AF\WSFD lJEFU HJFANFZ ,[BFX[ GCLP
Signature of bidder
Const. Dn. Morbi.
26
(ii)The contractor shall submit to the Executive Engineer on close of every calendar
month the monthly returns in the prescribed forms as to the receipts and actual use
of the controlled materials during the month.
Zf NZ[S V\U|HL[Ò DCLGFG[ V\T[SMg8=FS8Z[ DCLGF NZdIFG lGI\l+T DF,;FDFGGL VFJS VG[ BZ[BZ J5ZFX
V\U[ lGIT OMD" D]HAGF DF;LS lGIT5+SM SFI"5F,S .HG[ZG[ DMS,JFGF ZC[XP[
(iii) The contractor shall permit Executive Engineer or his representative to inspect the stock of the
controlled materials stored by him at any time whenever the Executive Engineer or his
representative so desire (s).
14.
!5P
!&P
!*
;DHJLP
#f SFI"5F,S .HG[Z VYJF T[GF 5|lTlGlWVM HIFZ[ .rK[ tIFZ[ SMg8=FS8Z[ T[D6[ ;\U|CL ZFB[,M lGI\l+T
DF,;FDFGGM :8MS SM. 56 JBT[ T5F;JFDF\ N[JFGM ZC[X[P
The tender for the work shall remain open for period 180 days counted from the
last date of online submission of bid.
VF SFD DF8[G]\ 8[g0Z .v8[g0ZL\U YL ZJFGF SZJFDF VFJ[ tIFZ AFN 8[g0Z GF 5|F.;AL0 BM<IFGL TFZLBYL
s!(_f lNJ; DF8[ B]<,]\ ZC[X.
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SFDGL lJUT NXF"JTF AM0" ov
!P SFDG]\ GFD ov s SFDGM 5|SFZ f
&P ;]5ZJF.hZL :8FOGF GFD ov
ZP lJEFUG]\ GFD ov
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#P 5[8F lJEFUG]\ GFD ov
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$P 8[g0ZGL ZSD ov
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5P .HFZNFZzLG]\ GFD ov
Z:TFGF SFDM
v DF8L SFDGL HF0F. PPPPPPPPPPPPPPPP ;[PDLP
v D[8,GF 5|YD :TZGL HF0F. PPPPPPP ;[PDLP
v 0FDZGL ;5F8LG]\ SFD PPPPPPPPPPPPPPP ;[PDLP
v D[8,GF ALHF :TZGL HF0F. PPPPPPPP;[PDLP
s PPPPPPPPPPPPPPPPPPPPPS5RL PPPPPPPPPPPPPPPPPPPPPP U|L8 VG[ PPPPPPPPPPPPPPPPPPPPP 0FDZ JF5ZJFGF[ f
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s PPPPPPPPPPPPPPPPPPP S5RL4 PPPPPPPPPPPPPPPPPP U|L8 VG[ PPPPPPPPPPPPPPPPPPPPPPP 0FDZ JF5ZJFGM f
5],GF SFDM
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v 5FIFGF SMgS|L8G]\ 5|DF6 PPPPPPPPs;LD[g84 S5RL4 Z[TL f v .\8MGF R6TZDF\ ;LD[g8qZ[TLG]\ 5|DF6 PPPPPPP
s;LD[g8qZ[TLf
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VF SFDGF lJUTJFZ :5[XLOLS[XG GFIA SFI¶5F,S .HG[ZzL PPPPPPP 5[8F lJEFUGL SR[ZLVM
VMOL;GF ;DI NZdIFG SM.56 ;DI[ HM. XSX[P VF SFDGF DFl,SL HFC[Z HGTFGL K[P VG[ SFDDF\ SM.
1FlT S[ VlGIlDTTF H6FI TM T[ AFATDF\ ;A\lWT VlW1FS .HG[ZzL PPPPPPPPPPPPPPPPPPPPPPPP JT]¶/ S[
H[VMGL SR[ZL PPPPPPPPPPPPPP :Y/[ K[P T[VMG]\ wIFG NMZJF lJG\TL K[P
SDFPDPlJP9ZFJ G\P 8LPV[GP;LP !_)_vZ$v;4 TFP !(v!!v!))! TYF TFP !*v_(vZ__Zf
SZFZGFDFDF\ HIF\ HIF\ cc A[gS cc GM p<,[B K[ T[ T[ cc A[gS cc V[8,[ S[ ccXL0I],cc S[ ccZFQ8=LIST A[gS cc H
Signature of bidder
Const. Dn. Morbi.
27
!(P
SMg8=FS8Z C[9/GF\ AF\WSFDGF\ DSFGMGF[ p5IMU .HFZNFZ 5FTFGF DH]ZM4 :8FO S[ VgI SM. C[T] DF8[ SZL
XSX[ GlCP HM VF XZTGM E\U SZJFDF\ VFJX[ TM DFS["8 Z[g8 5|DF6[ T[8,L HuIFG]\ EF0] J;], SZJFDF\
VFJX[P
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8[g0Z HM0[GF V[G[1FZ 5 TYF & DF\ SMg8=FS8Z[ ;FRL DFCLTL SF/HL5]J"S VF5JLP VF DFCLTLGF
VFWFZ[SMg8=FS8ZGF EFJM GLRF CMJF KTF T[ lJRFZ6F C[9/G]\ SFD ;DIvDIF"NFDF\ SZL XSJF ;1FD K[ S[ S[D
VG[ T[GL VMOZ ;F{YL GLRL VG[ H~ZLIFT VG]~5 K[ S[ S[D T[ AFAT GSSL SZJFDF\ VFJX[P
~FP 5_ ,FB ;]3LGF V\NFHL SL\DTGF 8[g0ZM ALv! OMD"DF\ D\UFJJF sDFPDPJLP 9ZFJ G\P8LPV[GP;LPv
!_((v0Lv#$*vs*fv; TFP !5v!Zv_#f
Z_P
TENDER FOR WORKS- SFD DF8[G]\ 8[g0Z
I/ We hereby tender for the execution for the Governor of Gujarat ( hereinbefore
and hereinafter referred to as Government) of the work specified in the underwritten
memorandum within the time specified in such memorandum at the tendered rates
specified in Schedule ‘B’ (memorandum showing item of works to be carried out ) and in
accordance in all respects with the specifications, designs, drawings and instructions in
writing referred to in this tender and in Clause 13 of the annexed conditions of contract and
agree that when materials for the work are provided by Government , such materials and
the rates to be paid for them shall be as provided in scheducle ‘A’ hereto.
VFYL C]\ q VD[] ;G];}lR cBc CFY WZJFGF SFDGL AFATM NXF"JTL IFNLDF\ lGlN"Q8 8[g0ZGF NZYL VFJL IFNLDF\ 9ZFJ[,
D]NTGL V\NZ VG[ VF 8[g0ZGL ;FY[ HM0[,L SMg8=FS8ZGL XZTMGF B\0 !# DF\ H6FJ[,L ,[lBT lJUTM4 l0hF.GM4
0=M.\U VG[ ;]RGFVM VG];FZ AWL ZLT[4 GLR[ H6FJ[,L IFNLDF\ NXF"J[,]\ SFD SZJF DF8[ U]HZFTGF ZFHI5F, sH[DG[
VCL\ VUFp VG[ CJ[ 5KL c;ZSFZc TZLS[ H6FJ[, K[Pf DF8[ 8[g0Z ZH] SZ] K]\ q SZLV[ KLV[ VG[ T[ SFD DF8[ ;ZSFZ
TZOYL DF,;FDFG 5]ZM 5F0JFDF\ VFJ[ tIFZ[ T[ DF,;FDFG VG[ T[DF8[ R]SJJFGF NZ ;FY[GL VG];l} R cSc DF\
HMUJF.VM SIF" D]HAGL ZC[X[ T[ DG[q VDG[ SA], K[P
MEMORANDUM – IFNL
sSf H]NF H]NF 5[8F SFDMGM ;DFJ[X SZFIM !f ;FDFgI J6"G
CMI TM T[GL lJUT V,U IFNLDF\ VF5JLP
~FP
sBf V\NFHLTÒ SL\DT
D]B5'Q9 5FGF G\P V[SDF\
NXF"jIF D]H A
~FP 4943311.18
sUf AFGFGL ZSD
Uf AFGFGL ZSD
!@ ~FP
49500.00
sWf HFDLG VGFDTs5F\R 8SFf
s!f ;ZNFZ ;ZMJZ GD"NF lGUDGL V[S S[ T[YL JW] JQF"GL D]NTJF/L YF56 ~FP
123600.00
s0L5MhL8 :J~5[f VYJF GFGL ART :J~5[ sS], 0L5MhL8 ZSDGF 5_ 8SF ;]WLf
Zf .HFZNFZGF AL,MDF\YL !_ 8SF ;]WL S5FT ZSD sS], 0L5MhL8GF 5_ 8SF ;]WL ~FP
123600.00
H[ ZSD ;ZNFZ ;ZMJZ GD"NF lGUDGL AF\WL D]NTGL YF56DF\ s0L5MhL8 :J~5[f
S[ GFGL ART :J~5[ O[ZJL XSFX[Pf
sRf VG];]lRT A[gSG]\ 5ZOMD"g; AMg0 s~FP !5 ,FB p5ZGF SFDDF\ V\NFHL ~FP
247200.00
lS\DTGF 5 8SF ,[Bf[
;ZJF/M
S], ! _@
~FP
494400.00
* Vide R & BD G.R. No. TNC – 1088 – 1B/1 (13) / C dated 4-5-1993 & revised vide G.R.
No. TNC-1088/IB/18/(13)-C , dated 31-8-94.
Wvs!f BR" 5|DF6[ DF5 ,[TF SFD V0W] YFI tIFZ[ HFDLG VGFDT TZLS[ V[JL S], ZSD 5]ZF Y. ZC[ T[ DF8[ AL,MDF\YL
SM. 8SFJFZL S5FT SZJFGL ZC[TL CMI TMT[ 5 8SF ZC[XP[
WvsZf OSZF Rs!f D]H A AL,DF\YL SF5[, ZMS0 HFDLG VGFDT GFGL ART 5|DF65+ S[ V[OP0LPVFZP DF\ ~5F\TZ
SZJF SMg8=FS8Z ,[BLT H6FJX[ TM T[ D]HA ~5F\TZ SZFJL XSFX[P VF D]HAGL ~5F\TZLT HFDLG VGFDT TYF
Signature of bidder
Const. Dn. Morbi.
28
SZFZGFD]\ SZTL JBT[ ZH] SZ[, jIFH]SL HFDLG VGFDTGL D]NT 5FSTF V[S DCLGF VUFp SMg8=FS8Z ,[BLT
H6FJX[ TM T[ VGFDT SMg8=FS8Z H6FJ[ T[8,F ;DI DF8[ ZLgI] SZFJL V5FX[P
(F) Time allowed for the completion of work from date of written order to commence
6 (six)
Months incl. monsoon.
sKf SFD X~ SZJFGF ,[lBT C]SDDF\ lGIT SZ[, TFZLBYL 5]~ SZJF DF8[ VF5[,L D]NT & sKf DCLGF RF[DF;F ;FY[
Give Schedule where necessary, showing dates by which the various items are to be
completed:
H[ TFZLBM ;]WLDF\ H]NL H]NL AFATM 5]ZF SZJFGL CMI T[ TFZLBM NXF"JTL VG];}lR H~Z CMI tIF\ VF5JL o
(g) Should this tender be accepted, I /We hereby agree to abide by fulfil all the terms and
provisions of the conditions of the contract annexed here to so far as applicable and in
default thereof to forfeit and pay to Government in Office the sums of money
mentioned in the said conditions.
sHf VF 8[g 0Z :JLSFZJFDF\ VFJX[ TM ,FU] 50TL CX[ tIF ;]WL4 VF ;FY[ HM0[,L SMg8=FS8 GL AWL XZTMGL
HMUJF.VMG]\ 5F,G SZJF VG[ T[G[ 5ZL5]6" SZJF C]\ q VD[ A\WFp K]\ q A\WF.V[ KLV[ VG[ T[D SZJFDF\ S;]Z YI[
pST XZTMDF\ NXF"J[, ZSD ;ZSFZDF\ HDF SZFJJF VG[ R]SJJF C]\ q VD[ ;\DT YFp K]q Y.V[ KLV[P
(Receipt No……………….dated ………………….from the Government Treasury or SubTreasury at GMB collection A/c. in respect of sum Rs. 49500.00 is forwarded herewith
representing the earnest money + (a) the full of value of which is to be absolutely forfeited
to Government should I/ We not deposit the full amount of security deposit specified in the
above memorandum in accordance with Clause 1 of the said conditions otherwise the said
sum of above Rs. 49500.00 shall be refunded. )
Dated _________________
Place _________________
____________________________________
( Signature of the Contractor with Seal)
Contractor ………………………………………………………………………
Address …………………………………………………………………………
Dated the ……………………….Day of ……………….20…………….20
(Witness)…………………………………… ………………………………………….
(Address) ……………………………………………………………………..
(Occupation) ………………………………………………………………….
The tender is hereby accepted by me on behalf of the Chairman of Gujarat Maritime Board.
Dated the ………………………. Day of ………………………20 ……….
EXECUTIVE ENGINEER (or his authorized assistant …………………Division.
+Strike out (a) if no cash Earnest Money is to be taken*Amount to be specified in
words and figures
x Signature of Contractor before submission of tender
x 8[g0Z ZH] SZTF 5C[,F SMg8=FS8ZGL ;CL
Note: The normal rate of Security Deposit is 5 percent for works up to Rs. 30 lacs and
further 5 % as performance bond for works above Rs.15 lacs, out of 5% of Security
Deposit 50% is Payable at the time of acceptance of tender and the balance by deduction
from progress bills.
Signature of bidder
Const. Dn. Morbi.
29
TERMS & CONDITIONS OF CONTRACT
CLAUSE 1: Security Deposit:
The person/persons whose tender is accepted (hereinafter called the “Contractor” which
expression shall, unless excluded by, or repugnant to the context include his Legal heirs,
executors, administrators and assigns ) shall (a) Deposit with the Executive Engineer a sum
sufficient to make up the full security deposit specified in the tender in cash or
Government securities ( as mentioned in para 208 of Gujarat Public Works Department
Manual Vol.1 ) duly transferred in the name of the Executive Engineer or fixed deposit
receipts or Term Deposits of Narmada Project in the name of the Executive Engineer
within a period of 10 days from the date of receipt of the Notification of his tender , or (b)
(I) deposit fifty percentage of the total security deposits as specified in the tender form
with the Executive Engineer in Cash or in form of small saving schemes or securities of
Sardar Sarovar Narmada Nigam or F.D. Rs. Of scheduled bank, However, the Contractor
can deposit twenty five percentage of total security deposit in the form of Govt. security of
scheduled or Nationalized Banks or Term deposit of Narmada Project duly transferred in
the name of Executive Engineer, or fixed deposit receipt in the name of The Executive
Engineer within a period of 10 days from the date of receipt of Notification of acceptance
of his tender. If the security deposit is not paid within the above specified time, no work
order will be issued till the issue about delay is finally decided by the competent authority.
(b) (ii) The Government shall be deemed to have been authorized to deduct the balance of
fifty percentage of the security deposit as specified in the tender form from the amounts
that become payable to the contractor for the work done under the contract from time to
time, such deduction shall not exceed ten percentage of the amount so payable and the
whole amount paid in cash or by way of deduction shall be held by Government by way of
security deposit. For the works whose estimated amount is more than rupees fifteen lacs,
the Contractor shall have to give the performance bond of any schedule bank equivalent to
five percentage of the estimated amount put to tender along with the initial security
deposits. All compensation, Liquidated damages or other sums or money payable by the
contractor to Government under the terms of this contract shall be deducted from or
recouped by the realization of a sufficient part of his security deposit, or from the interest
arising there from or performance bond or from any sums which may due or may become
due by Government to the Contractor on any account whatsoever and whether in respect of
this contract, any other contract, or otherwise. In the event of his security deposit being
reduced by reason of any such deduction or recoupment as aforesaid, the contractor shall
within ten days thereafter, make good in cash or in Government securities transferred as
aforesaid any sum or sums required to make good the shortfall in the amount of the
security deposit. The security deposit , when paid as above shall at the cost of the
depositor, be converted into interest bearing Government securities in the name of
Executive Engineer provided that the depositor has expressly desired this in writing. This
is subject to the condition that twenty five percentage of the total security deposit must be
held in the form of small saving Schemes or Term Deposits of Narmada Project. If the full
amount of the security deposit to be paid as above within the period specified above, is not
paid the tender/contract already accepted shall be considered as cancelled and legal steps
shall be taken against the contractor for recovery of the amounts.
Fifty percent of the security deposit along with performance bond shall become refundable
within fifteen days after the final completion certificate is issued as per clause -7.All dues
under this contract or other contract, or otherwise, shall be recovered from the aforesaid
amount of fifty percentage of the said security deposit and the balance shall be refunded
within fifteen days after the final certificate is issued as per clause 7. The remaining fifty
percentage of the security deposit shall be refunded after the expiry of the Defect Liability
Signature of bidder
Const. Dn. Morbi.
30
period as per clause 17 and 17-A after deducting there from the amount of expenses, if any,
due to Government under this contract. (See Performance bond on page no. 63)
CLAUSE 2 : Liquidated damages for delay :(i ) If the Contractor fails to complete the work under contract by the stipulated date, he
shall pay liquidated damages of at the rate of 0.1* percentage of the contract value per day
from the date of delaying the said work upto the date of completion and handing over to
the Government.
(ii ) However also if the contractor fails to complete any part of the work as designed in
Schedule (c) by the time indicated against such part, he shall pay Liquidated damages per
day from the date of delaying the said part of the work up to the date of completion of the
said designated part at the rates shown in the said schedule of the contract value of such
part for such failure till the said designated part. is completed.
* AS corrected vide B & CD GR No. TNC – 1091 – 1B – 10 / (11) – C, dated 29-06-92.
(iii) The aggregate maximum of liquidated damages payable under clause No.2 Shall
not exceed 0.10 Percentage of contract value per day and shall be subject to the
maximum amount of ten percentage of the estimated amount put to tender.
(iv) Delays requiring payment of ten percentage liquidated damages of the amount put to
tender for performance shall be sufficient causes for termination of contract and for
forfeiture of security deposit including amount of performance bond in respect of works
estimated to cost more than Rs.15 lacs, for. Performance and registration of the contractor
shall also be kept in abeyance for three years from the date as fixed in all cases. (See
Schedule ( C ) on Page No 67)
CLAUSE 3 : Default by Contractor :
If the Contractor shall neglect on fail to proceed with the work with due diligence or if he
violates any of the provision of the Contract, the Engineer – in –charge shall give the
Contractor a notice, identifying deficiencies in performance and demanding corrective
action. Such notice shall clearly state that it is given under the provision of this clause.
After service of such notice, the contractor shall not remove any plant, equipment and
material from the site. The Government shall have a lien on all such plant, equipment and
material from the date of such notice till the said deficiencies have been corrected as
mentioned in the said notice.
If the contractor fails to take satisfactory corrective action within ten days after receipt of
such notice, the Engineer-in-charge on behalf of Governor of Gujarat shall terminate the
contract in whole. In case the entire contract is terminated, the amount of security deposit
and performance bond if any together with the value of the work done but not paid for,
shall stand forfeited to the Government. The plants, equipment and materials, held under
this clause shall then be at the disposal of the Government to recover the amount
equivalent to the liquidated damages and registration of the contractor shall be kept in
abeyance for three years from the date as fixed in all such cases.
The Engineer-in –charge if necessary shall direct that a part or the whole of such plant,
equipment and material be removed from the site within a stipulated period. If the
Contractor fails to do so, the Engineer-in-Charge shall cause them or any part of them to be
sold holding the net proceeds of such sale to the credit of the Contractor. After settlement
of accounts, the lien by the Government of the contractor’s remaining plant equipment and
balances of materials shall be released.
Termination of the contract in whole shall be an adequate authority for the Engineer-incharge to demand discharge of the obligations from the guarantor s of the security for the
performance.
Signature of bidder
Const. Dn. Morbi.
31
CLAUSE 4 :
If the progress of any particular portion of the work under Contract is unsatisfactory, the
Engineer-in-charge shall, notwithstanding that the general progress of the work is
satisfactory, in accordance with Clause 2 be entitled to take necessary action under Clause
3 after giving the Contractor ten day’s notice in writing and the contractor shall have no
claim whatsoever for any compensation for any loss caused to him due to such action.
(Clause 1,2,3 and 4 are substituted vide GR NO. TNC –1091/IB-10/(11)-C , dated 1510-91& modified by GR dated 29-10-91 & G.R. No TNC – 1088/IB/18(13) – C dated
31/8/94 and no TNC-10/2002/14-C dated 28/4/03 and 10-9-03)
CLAUSE 5 :
In any case in which any of powers conferred upon the Engineer-in-charge by clause-3
hereof shall have become exercisable and the same shall not have been exercised, the nonexercise thereof shall not constitute a waiver of any of the conditions hereof and such
powers shall notwithstanding be exercisable at any future date.
CLAUSE 5 A:
In the event of the Engineer-in –charge taking action under clause 3, he may if so desire
take possession of all or any tools, plants, machineries materials and stores in or upon the
work or the site there of or belonging to the contractor or procured by him and intended to
be used for the execution of the work or any part thereof, by paying or allowing for the
same in account at the contract rate or in case of contract rates not being applicable at such
reasonable rate, as may be comparable to current market rates where ascertainable of
similar articles and comparable condition, to be certified by the Engineer-in-charge. In the
alternative the Engineer-in-charge may by notice in writing to the contractor or his clerk of
the works foreman or other authorized agent require him to remove such tools, plants,
machineries, materials or stores from the premises within a time to be specified in such
notice and in the event of the contractor failing to comply with any such requisition , the
Engineer-in-charge may remove them at the contractor’s expense or shall remove them by
auction or private sale at the risk and cost of the contractor in all respects, and the
certificate of the Engineer-in-charge as to the expenses of any such removal and the
amount of the proceeds and expenses of any such removal shall be final and conclusive
against the contractor.
CLAUSE 6: Extension of time:
If the contractor shall desire an extension of the time for completion of the work on the
ground of his having been unavoidably hindered in its execution or any other ground he
shall apply in writing to the Engineer-in-charge before the expiration of the period
stipulated in the tender or before the expiration of 30 days from the date on which he was
hindered whichever is earlier and the Engineer-in-charge may, if in his opinion, believe
that there are reasonable grounds for granting an extension, grant such extension as he
thinks necessary or proper. The decision of the Engineer-in-charge in this matter shall be
final.
Signature of bidder
Const. Dn. Morbi.
32
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CLAUSE 7:
As soon as the work is completed the contractor shall give a notice of such completion to
the Engineer-in-charge and on receipt of such notice the Engineer-in-charge shall inspect
the work and if he is satisfied that the work is completed in all respect then:(i)For all works costing uptoRs.50 lakhs (amount put to tender) the final measurements
shall be recorded within 45 days from the date of physical completion of the work and the
final bill shall be prepared within 45 days from the date of recording final measurement.,
The completion certificate shall be issued within one month from the date of final
measurement subject to the contractor fulfilling his obligation as provided in the contract
and subject to the work being complete in all respects.
(ii) In respect of works costing more than Rs.50 lakhs (amount put on tender), the final
measurements shall be recorded within 75 days from the date of physical completion of the
work and the final bill shall be prepared within 75 days from the date of recording final
measurements subject to the contractor fulfilling his obligations as provided in the contract
and subject to the work being complete in all respects.
When separate period of completion have been specified for items or groups of items, the
Engineer-in-charge shall issue separate completion certificate for such items or groups of
items.
No certificate of completion shall be issued nor shall the work be considered to be
complete till the contractor shall have removed from the premises, on which the work has
been executed, all scaffolding, sheds and surplus materials, except such as are required for
rectification of defects; rubbish and all huts and sanitary arrangements required for his
workmen on the site in connection with the execution of the work, as shall have been
erected by the contractor for the workmen and cleared all dirt from all parts of building(s)
in, upon or around which the work has been executed or of which he may have possession
for the purpose of the execution thereof and cleared floors, gutters and drains, cased doors
and sashes, oiled locks and fastenings labeled keys clearly and handed them over to the
Engineer-in-charge or his representative and made the whole premises fit for immediate
occupation or use to the satisfaction of the Engineer-in-charge . If the contractor shall fail
to comply with any of the requirements of these conditions as aforesaid, on or before the
date of completion of the works, the Engineer-in-charge may , at the expense of the
contractor, fulfill such requirements and dispose of the scaffolding, or surplus materials
and rubbish etc. as he thinks fit and the contractor shall have no claim in respect of any
such scaffolding or surplus materials except for any sum actually released by the sale
thereof less the Cost of fulfilling the requirements and any other amount that may be due
from the contractor. If the expenses of fulfilling such requirements is more than the amount
realized such disposal as aforesaid the contractor shall forthwith, on demand, pay such
excess. The Engineer-in-charge shall also have the rights to adjust the amount of excess
against any amounts that may be payable to the contractor.
Signature of bidder
Const. Dn. Morbi.
33
CLAUSE 8:
No payment shall be made for any work, estimated to cost less than rupees one thousand
till after the whole of the said work shall have been completed and a certificate of
completion given. But in the case of works estimated to cost more than rupees one
thousand, the contractor shall on submitting a monthly bill therefore, be entitled to receive
payment proportionate to the part of the work then approved and passed by the Engineerin-charge, whose certificate of such approval and passing of the sum so payable shall be
final and conclusive against the contractor., All such intermediate payments shall be
regarded as payments by way of advance against the final payments only and not as
payments for work actually done and completed and shall not preclude the Engineer-incharge from requiring bad, unsound, imperfect or unskilled work to be removed and taken
away and reconstructed or re-erected, nor shall any such payment be considered as an
admission of the due performance of the contractor or any part therefore in any respect or
the accruing of any claims, nor shall it conclude, determine, or affect in any way the power
of the Engineer-in-charge as to the final settlement and adjustment of the accounts or
otherwise or in any other way vary or effect the contract. The final bill shall be submitted
by the contractor within one month of the completion of the work, otherwise the Engineerin-charges certificate of the measurements and of the total amount payable for the work
shall be final and binding on all parties.
CLAUSE 9:
The rates for items of works shall be valid only when the items concerned is accepted as
having been competed fully in accordance with the sectional specifications. In cases where
the items of work are accepted as not so completed, the Engineer-in-charge may make
payment on account of such items at such reduced rates as he may consider reasonable in
preparation of final or on account bill.
CLAUSE 10: Bills to be submitted monthly:
A bill shall be submitted by the contractor each month on or before the date fixed by the
Engineer-in-charge for all works executed in the previous month and Engineer-in-charge
shall take or cause to be taken the requisite measurements for the purpose of having the
same verified and the claim, so far as it is admissible, shall be adjusted, if possible, within
ten days from the presentation of the bill. If the contractor does not submit the bill within
the time fixed as aforesaid, the Engineer-in-charge may depute a subordinate to measure up
the said work in the presence of the contractor or his duly authorized agent whose
countersignature to the measurement list shall be sufficient warrant and the Engineer-incharge may prepare a bill from such list which shall be binding on the contractor in all
respects.
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CLAUSE 11:
The contractor shall submit all the bills on the printed forms to be had on application at the
office of the Engineer-in-charge. The charges to be made in the bills shall always be
Signature of bidder
Const. Dn. Morbi.
34
entered at the rates specified in the agreement or at the partly reduced rates subject to the
approval by the Engineer-in-charge in the case of items not completed/executed as per
agreements or in the case of any extra work ordered in pursuance of these conditions and
not mentioned or provided for in the tender, at the rate here in after provided for such
work.
CLAUSE 12:
If the specification of the work provides for the use of any special description of materials
to be supplied from the Departmental Store or if it is required that the contractor shall use
certain stores to be provided by the Engineer-in-charge (such materials and stores and the
prices to be charged therefore as here in after mentioned being so far as practicable for the
convenience of the contractor but not so as in any way to control the meaning or effect of
this contract specified in the schedule or memorandum here to annexed) the contractor
shall be supplied with materials and stores as may be required from time to time to be used
by him for the purpose of the contract only, and the value of the full quantity of materials
and stores so supplied shall be set off or deducted from any sum then deposit, or the
proceeds of sale thereof, if the deposit is held in govt. Securities , the same or a sufficient
portion thereof shall, in that case be sold for the purpose . All materials supplied to the
contractor shall remain the absolute property of Govt. and shall on no account be removed
from the site of the work, and shall at all time, be open to inspection by the Engineer-incharge. Any such materials, unused and in perfectly good condition at the time of
completion or termination of the contract , shall be returned to the Departmental store if the
Engineer-in-charge so requires by a notice in writing given under his hand, but the
contractor shall not be entitled to return any such materials except with the consent in
writing of the Engineer-in-charge and he shall have no claim for compensation on account
of any such material supplied to him as aforesaid but remaining unused by him or for any
wastage in or damage thereto.
For materials provided in schedule-A and consumed in excess quantities, the rates
provided in Schedule A shall be increased/decrease corresponding to the
increased/decrease in the new rate payable for excess quantity as compared to the tenderrates. The rate for materials provident in extra items will be the issue rates plus storage
charge ruling on the date of issue of such quantity of materials.
CLAUSE 12A:
The contractor shall be entitled to use the materials supplied by the Department only to the
extent of quantities of such materials required for execution of the work as per theoretical
calculations. The Engineer-in-charge may however, on being satisfied that a large quantity
of such materials is required for the execution of the work, permit the contractor to use
such large quantity of the materials, such permission shall be given in writing.
The contractor is bound to return in good condition such materials issued in excess of the
requirements so worked out or in excess of the quantities so permitted to be used by the
Engineer-in-charge if the contractor fails to return such extra materials within a period of
15 days from the date of the demand in writing of such materials being made by the
Engineer-in-charge , he shall be charged for the excess materials at double the issue-rates
for such materials specified in Schedule A of the contract Agreement.
CLAUSE 12B:
All stores and materials such as cement, if the consumption of which exceeds 25 tons and
steel etc. supplied to the contractor by Government shall be kept by the contractor in
separate godown provided with a double lock. The key of one of the lock shall remain with
the Engineer-in-charge or his agent. The godown shall be accessible to the Engineer-incharge or his agent at all times. No materials shall be allowed to be removed from the site
of the work and any material required for the execution of the work shall be taken out from
the godown only in the presence of a duly authorized agent of the Engineer-in-charge.
Signature of bidder
Const. Dn. Morbi.
35
CLAUSE 13:
(1) The contractor shall execute the whole and every part of the work in the most
substantial and workman-like manner and both as regards materials and in other respects in
strict accordance with specifications.
The contractor shall also confirm exactly, fully and faithfully to the design, drawings and
instructions in writing for the work signed by the Engineer-in-charge. The design and the
drawings shall we lodged in the office of the site Engineer-in-charge to which the
contractor shall be entitled to have access for the purpose of inspection at such office
during office hours.
Where the instructions referred to above are not contained in separate letters addressed to
the contractor the same shall be recorded in the work-order book, which shall be
maintained and kept on the site of the work. The contractor shall be required to sign such
entries in the work-order book in token of having noted the instructions. However, if the
contractor fails to sign the work-order book for any reason whatsoever, the entry of the
instructions in the work-order book shall be deemed to be the due notice to him of the said
instructions. The work-order book shall be open for inspections to the contractor on the site
of the work during office hours.
(2) The contractor will be entitled to receive one copy of the accepted tender along with the
work order free of cost and will also be entitled to receive three sets of contract and
working drawings according to the progress of work as and when needed, free of cost.
(3) The several documents forming the contract are essential parts of the contract and
requirements occurring in one is binding as through occurring in all. They are intended to
be mutually explanatory and complimentary and to describe and provide for a complete
work.
In the event of any discrepancy in the several documents forming the contract or in any one
documents, the following order of precedence should apply.
(a) Dimension and quantities : (i) Drawings (ii) Schedule-B of the Tender form (iii)
specification.
On drawings, figures dimensions, unless obviously incorrect, will be followed in
preference to scaled dimensions.
(b) Description: (I) Schedule-B of the Tender form :- (ii) Drawings (iii) Specifications.
In the case of effective description or ambiguity, the Engineer-in-charge is entitled to issue
further instructions directing in what manner the work is to be carried out. The contractor
cannot take any advantage of any apparent error or omission in drawings or specifications
and the Engineer-in-charge shall be entitled to make corrections and interpretations as
necessary to fulfill the plans and specifications.
CLAUSE 14.1:
The Engineer-in-charge shall have power to make any alterations in or addition to the
original specifications, drawings, designs and instructions that may appear to him to be
necessary or advisable during the progress of the work and the contractor shall be bound to
carry out the work in accordance with any instructions in this connection which may be
given to him in writing signed by the Engineer-in-charge and such alternation shall not
invalidate the contract and additional work which the contractor may be directed to do in
the manner above specified as part of the work shall be carried out by the contractor on the
same conditions in all respects on which he agreed to do the main work and at the same
rate as out by the contractor on the same conditions in all respects on which he agreed to
do the main work and at the same rate as are specified in the tender for the main work.
14.2. Except that when the quantity of any item exceeds the quantity as in the tender by
more than 30% the contractor will be paid for the quantity in excess of 30% at the rate
entered in the S.O.R. of the year during which the excess in quantity is first executed and
for the materials consumed in excess quantity the rate for the materials to be charged
Signature of bidder
Const. Dn. Morbi.
36
would be the basic rate taken into account for fixing the rate for the S.O.R. above instead
of the rate stipulated in schedule – A.
14.3. If the additional or altered work includes any class of work for which no rate is
specified in this contract, then such class of work shall be carried out.
(i) At the rate derived from the item within the contract which is comparable to the one
involving additional or altered class of work, where there are more than one comparable
items, the item of the contract which is nearest in comparison with regard to class or
classes of the work involved shall be selected and the decision of the Superintending
Engineer as to the nearest comparable item shall be final and binding on the contractor.
(ii) If the rate cannot be derived in accordance with (I) above, such class of works shall be
carried out at the rate entered in the Schedule of Rates of the Division for the year in which
the tender was received, increased or decreased by the percentage by which the tender
amount is more or less as compared to the amount arrived at the rates in the “Schedule of
Rates” of the Division in the year in which the tender was received. If the Schedule of rates
of the Division does not contain all the items the percentage increase or decrease of the
tender shall be calculated considering such items which were included in the “Schedule of
Rates “of the Division for the year and for materials consumed on such item the rate to be
charged would be the basic rate taken into account for fixing the rate in S.O.R. referred to
above instead of the rate. Stipulated in schedule ‘A’.
(iii) If it is not possible to arrive at the rate from (I) and (ii) above, such class of work shall
be carried out at the rate decided by the competent authorities on the basis of detailed rate
analysis after hearing the contractor before a Committee of two superintending Engineers
stationed at the same place or the nearest place.
14.4 If the additional or altered work, for which no rate is entered in the “Schedule of
Rates” of the Division is ordered to be carried out before the rate is agreed upon, then the
contractor shall within seven days of the date of receipt by him of the order to carry out
the work, inform the Engineer-in-charge of the rate, which it is his intention to charge for
such class of work and if the Engineer in charge does not agree to this rates, he shall by
notice in writing be at liberty to cancel his order to carry out such class of work and
arrange to carry it out in such manner as he may consider it advisable, provided always that
if the contractor shall commence work or incur any expenditure in regard thereof before
the rates shall have been determined as lastly herein before mentioned, then in such cases
he shall only be entitled to be paid in respect of the work carried out or expenditure
incurred by him prior to the date of the determination of the rate as aforesaid according to
such rate or rates as shall be fixed by the Engineer-in-charge. In the event of the dispute,
the decision of the Superintending Engineer of the Circle shall be final.
Where, however, the work is to be executed according to the designs, drawings and
specifications recommended by the contractor and accepted by the competent authority, the
alternation above referred to shall be within the scope of such designs, drawings and
specifications appended to the tenders.
The time limit for the completion of the work shall be extended in the proportion that the
increase in the cost occasioned by alternations bears to the cost of the original contract
work and the certificate of the Engineer –in-charge as to such proportion shall be final and
conclusive.
14.5 For excess in item of well sinking the rates for sinking in depth beyond the
designed depth shall be as per the rate quoted by the contractor in the statement of
variation, if no rates of variation in sinking are quoted the rate payable shall be the tender
rate for sinking at designed level increased by the difference of schedule of rate for sinking
at designed depth and sinking at final depth.
CLAUSE 15: No claim for any payment of compensation for change or restriction
of work
Signature of bidder
Const. Dn. Morbi.
37
If at any time after the execution of the contract documents the Engineer-in-charge shall
for any reason whatsoever, require the whole or part of the work, as specified in the tender,
be stopped for any period or shall not require the whole or part of the work to be carried
out at all or to be carried out by the contractor, he shall give notice in writing, stating the
fact to the Contractor who shall thereupon suspend or stop the work totally or partially, as
the case may be. In any such case , except as provided hereunder, the Contractor shall have
no claim to any payment or compensation whatsoever except as provided hereunder on
account of any profit or advantage which he might have derived from the execution of the
work in full but which he did not so derive in consequence of the full amount of the work
not having been carried out, or on account of any loss that he may be put to on account of
materials purchased or agreed to be purchased or for unemployment of labour required by
him. He shall not have also any claim for compensation by reason of any alteration having
been made in the original specifications, drawings, designs and instructions which may
involve any curtailment of the work as originally contemplated.
(1) However, the contractor will be entitled for compensation for loss, if any on the date of
notice, for the purchased materials or for the contract executed for the material to be
purchased for such work. Such compensation will be paid only for actual loss for materials,
if such materials so purchased or agreed to purchase is of required quantity/quality and was
purchased/ contracted to be purchased only for the same work. But no compensation shall
be granted to contractor on material for which advance has been given to contractor by
Government. The amount of loss for such claim will be decided by in charge Engineer-incharge.
(2) The contractor also will be entitled for compensation of unemployed labour for 7 days
from the date of notice provided that in that opinion of Engineer-in-charge such labour
working for 7 days prior to the notice and would not be in a position to get employment
elsewhere within 7 days from the date of such notice. The contractor should try to employ
such unemployed labour at other places from the date of such notice.
In case the Contractor does not agree with the decision of Executive Engineer regarding
the amount of compensation or loss; it will be open for the contractor to appeal to
Superintending Engineer-in –charge within one month from the date of knowledge of such
decision. In such case the decision of Superintending Engineer will be final and binding to
the Contractor.
The Contractor shall not be entitled for loss of any expected profit of such work.
(Vide G.R. NO.SSR/1090/IB/247(2) /C, dtd 28-06-1993 as amended by GR of even
number dated 11/02/1999)
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Signature of bidder
Const. Dn. Morbi.
38
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CLAUSE 15A : The contractor shall not be entitled to claim any compensation from
Govt. on account of delay by Government in the supply of materials entered in Schedule
‘A’ where such delay is caused by (I) Non-supply due to short allotment of quota in case
materials available under quota regulations. (ii) Difficulties relating to the supply of
railway wagon (iii) Force majored. (iv) Act of God. (v) Act of the country’s enemies or
any other reasonable cause beyond the control of Government.
In the case of such delay in the supply of materials, Government shall grant such extension
of time for the completion of the works as shall appear to the Engineer-in-charge to be
reasonable in accordance with the circumstances of the case. The decision of the Engineerin-charge as for the extension of time shall be accepted as final by the contractors. (As
modified Vide R&BD. G.R. No. TNC – 1096 IB – 143 (16) – C dated 11-1-99)
CLAUSE 16: Time limit for unforeseen claims:
The contractor shall not be entitled to any compensation from Government on any account
unless where allowed by the conditions of this contact. In such cases the contractor shall
have to submit a claim in writing to the Engineer-in-charge within one month of the cause
of such claim occurring.
CLAUSE 17 : Action & compensation in case of bad work :
If at any time before the expire of Defects Liability period as detailed in Clause 17-A. It
shall appear to the Engineer-in-charge or his sub-ordinate in charge of the work that/any
work has been executed unsound, imperfect or unskilled workmanship or with materials of
inferior quality or that any materials or articles provided by him for the execution of the
work are unsound , or of a quality inferior to that contracted for or are otherwise not in
accordance with the contract, it shall be lawful for the Engineer-in-charge to intimate this
fact in writing to the contractor and then notwithstanding the fact that the work, materials
or articles complained for may have been passed, certified and paid for the contractor shall
be bound forthwith to rectify, or remove and reconstruct the work so specified in whole or
in part as the case may require, or if so required, shall remove the materials or articles so
specified in whole or in part and provide other proper and suitable materials or articles at
his own charge and cost, and in the event of his failing to do so within a period to be
specified by the Engineer-in-charge in the written intimation aforesaid, the contractor shall
be liable to pay compensation at the rate of one percent on the amount of the estimate of
the rectification for every day not exceeding ten days during which the failure so.
Continues and in the event of any such failure as aforesaid continuing beyond ten days, the
Engineer-in-Charge may rectify or remove, and re-execute the work or remove and replace
the materials complained of as the case may be at the risk and expense in all respects of the
Signature of bidder
Const. Dn. Morbi.
39
contractor. Should the Engineer-in-charge consider that any such inferior work or materials
as described above may be accepted or made use of, it shall be within his discretion to
accept the same at such reduced rates as he may fix therefore.
However, the contractor shall be responsible for normal maintenance of the work till the
final bill for the work is prepared by the departmental Officer.
Clause 17A: Defect liability period:
The contractor shall be responsible to make good and remedy at his own expenses any
defect which may develop or may be noticed before the period mentioned hereunder from
the certified date of completion. The Engineer-in-charge shall give the contractor a notice
in writing about the defects and the contractor shall make good the same within 15 days of
receipt of the notice. In the case of failure on the part of the contractor, the Engineer-in –
charge may rectify or remove or re-execute the work at the risk & cost of the contractor.
The Engineer-in-charge shall be entitled to appropriate the whole or any part of the amount
of security deposit towards the expenses, if any, incurred by him in rectification, removal
or re-execution. The defect liability period shall be one year from the certified date of
completion of work.
CLAUSE 18: Work to be open to inspections –Contractor or responsible agent to be
present. : All Works under or in course of execution or executed in pursuance of the contract shall, at
all times be open to the inspection and supervision of the Engineer-in-charge and his
subordinates and the Contractor shall, at all times during the usual working hours, and all
other times for which reasonable notice of the intimation of the Engineer-in-charge or his
subordinate to visit the works shall have been given to the contractor , either himself be
present to receive orders and instructions or have a responsible agent duly accredited in
writing present for that purpose. Orders given to the contractor’s duly authorized agent
shall be considered to have the same force and effect as if they had been given to the
Contractor himself.
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V;ZSTF" ZC[X[P
CLAUSE 18A
Employment of a qualified site Engineer by the Contractor.
The Contractor shall employ full-time technically qualified staff during the execution of
this work as under:1. Two graduate Civil Engineers and three diploma Civil Engineers when cost of the work
to be executed is more than Rs.3 Crores.
2. One graduate & two Diploma, Civil Engineers when the cost of the work to be executed
is more than Rs.30 lakhs but less than Rs.1 Crore.
3. Minimum one Diploma Civil Engineer when the cost of work is less than Rs.30 lakhs
but more than Rs.10 lacs.
4. Minimum one Diploma Civil Engineers for the work when the cost of work to be
executed is less than Rs. 10 lakhs. The Engineer so employed for the Government work
Signature of bidder
Const. Dn. Morbi.
40
must have sufficient experience to handle the work independently. Such an Engineer shall
have to stay at the site of work and he shall not be entrusted with other duty except this
work.
In case the contractor or partner of the contractor firm is a Civil Graduate Engineer,
Employment of separate Engineer will not be necessary provided that the Engineer partner
himself attends the execution of the work on the site.
CLAUSE 19: Notice to be given before work is covered up:
The contractor shall give not less than five day’s notice in writing to the Engineer-incharge or his subordinate in charge of the work before covering up or otherwise placing
beyond the reach of measurement any work in order that the same may be measured and
correct dimensions there of taken before the same is so covered up or placed beyond the
reach of measurement and if any work shall be covered up or placed beyond the reach of
measurement without such notice having and if any work shall be covered up or placed
beyond the reach of measurement without such notice having been given or consent
obtained , the same shall be uncovered at the contractor’s expense and in default thereof no
payment or allowance shall be made for such work or for the materials with which the
same was executed.
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BR[" B]<,]\ SZFJL GF\BJFDF\ VFJX[ VG[ VF ZLT[ YI[,L S;]Z AN, VFJF SFD DF8[ VYJF VFJ] SFD H[ DF,;FDFGYL YI]
CMI T[ DF,;FDFG 5[8[ SM. R]SJ6L SZJFDF\ VFJX[ GCL S[ SM. ZSD DHZ[ VF5JFDF\ VFJX[ GCLP
CLAUSE 20:
If the contractor or his workmen, or servants shall break, deface, injure or destroy any part
of the building or the work in a question in/on which they may be working or any building
, road, fence, enclosure or grassland or cultivated ground contiguous to the premises on
which the works or any part thereof is being executed or if any damage shall be done to the
work from any causes whatever before damage occurred/caused due to normal flood or
rain or if any imperfections become apparent in it within three months from the grant of a
certificate of completion, final or otherwise by the Engineer-in-charge , the contractor
shall make good the same at own expenses or in default, the Engineer-in-charge may cause
the same to be made good by other contractor, and deduct the expenses (of which the
certificate of the Engineer-in-charge shall be final ) from any sums that may thereafter
become due to the contractor or from his security deposit or the proceeds of sale thereof or
a sufficient portion thereof.
CLAUSE 20A:
Neither party shall be liable to the other for any loss or damage occasioned by or arising
out of Act. of God, such as "Unprecedented flood", volcanic eruption, earthquake or other
convulsion of nature and other acts such as but not restricted to general strike, invasion, the
acts of foreign countries, hostilities, or war like operations before or after declaration of
war, rebellion, military or Usruped power which prevent performance of the contract and
which could not have been foreseen or avoided by a prudent person.
Note: “Unprecedented flood” means the flood crossing the High Flood Level of the past
50(fifty) Year(s) which is on the available record.
Signature of bidder
Const. Dn. Morbi.
41
(Modified Vide R& B D.G.R. No/ TNC – 1096 – IB –143 – (16) – C dated 11-199)
CLAUSE 21: Contractor to supply plant, ladders, scaffolding etc. and is liable for
damage arising from non-provision of lights, fencing etc.:
The contractor shall supply at his own cost all materials (except such special materials if
any, as may, in accordance with the contract to be supplied from the Public Works
Department Stores), plant, tools, appliances, implements, ladders, cordage, tackle,
scaffolding, and any temporary works which may be required for the proper execution of
the work whether in the original, altered or substituted form and whether included in the
specifications, or other documents forming part of the contract or referred to in these
conditions or not and which may be necessary for the purpose of satisfying or complying
with requirements of the Engineer-in-charge as to any matter or to which under these
conditions he is entitled to be satisfied or which he is entitled to require together with
carriage there for to and from the work. The contractor shall also supply without charge the
requisite number of persons with the means and materials necessary for the purpose of
settings out works and counting , weighing and assisting in the measurement or
examination at any time and from time to time, of the work or the materials, failing this,
the same may be provided by the Engineer-in-charge at the expenses of the Contractor and
the expenses may be deducted from any money due to the Contractor under the contract or
from his security deposit, or proceeds of sale thereof or of a sufficient portion thereof. The
contractor shall provide all necessary fencing and lights required to protect the public from
accident and shall also be bound to bear expenses of defense of every suit, action or other
legal proceeding, at law that may be brought by any person for injury sustained. Owing to
neglect of the above precautions and to pay any damages and costs which may be awarded
in any such suit, action or proceedings to any such person, or which may, with the consent
of the Contractor, be paid in compromising any claim by any such person.
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CLAUSE 21A: The Contractor shall provide suitable scaffolds and working platforms,
gangways and stairways, and shall comply with the following regulation in connection
therewith.
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(a) Suitable scaffolds shall be provided for workmen for all works that cannot be safely
done from a ladder or by other means.
Signature of bidder
Const. Dn. Morbi.
42
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(b) A scaffold shall not be constructed, taken down or substantially altered except
(i) Under the supervision of a competent and responsible person.
(ii) appointed by contractor and by competent workers possessing adequate experience in
this kind of work.
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(c) All scaffolds and appliances connected therewith and all ladders shall
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(i) be of sound material
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(ii) be of adequate strength having regard to the loads and strains to which they will be
subjected and
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(iii) be maintained in proper condition #f T[G[ ;FZL l:YlTDF\ ZFBJFGL ZC[XP[
(d)Scaffolds shall be so constructed that no part thereof can be displaced in consequence of
normal use.
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(e) Scaffolds shall not be overloaded and so far as practicable the load shall be evenly
distributed.
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(f) Before installing the lifting gear on scaffolds, special precaution shall be taken to ensure
the strength and stability of the scaffolds.
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(g) Scaffolds shall be periodically inspected by a competent person.
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(h) Before allowing a scaffold to be used by his workmen, the Contractor shall, whether
the scaffold has been erected by his workmen or not, take steps to ensure that it complies
fully with the regulation herein specified.
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( i ) Working platforms, gangways shall –
(i) be so constructed that no part thereof can dug unduly or unequally.
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(ii) be/so constructed and maintained having regard to the prevailing conditions as to
reduce as far as practicable risks of persons tripling or slipping and
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(iii) be kept free from any unnecessary obstruction.
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( j ) In the case of working platforms, gangways working places and stairways at a height
exceeding 2.00 Mtr.(to be specified)
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(i ) every working platform and every gangway shall be closely boarded unless other
adequate measures are taken to ensure safety.
Signature of bidder
Const. Dn. Morbi.
43
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(ii) every working platform and every gangway shall have adequate width, and
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(iii) every working platform, gangway, working place and stairway shall be suitably
fenced.
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(k) Every opening in the floor of a building or in a working platform shall, except for the
time and to the extent required to allow the access of person or the transport or shifting of
materials be provided with suitable means to prevent the fall of persons or material.
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(I)When persons are employed on a roof where there is danger of falling from a height
exceeding 3.00 Mtr.(to be specified ) meters suitable precaution shall be taken to prevent
the fall of persons or material.
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(m) Suitable precautions shall be taken to prevent persons being struck by articles which
might fall from scaffold or other working places.
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(n) Safe means of access shall be provided to all working platforms and other working
places.
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CLAUSE 21B: The contractor shall comply with the following regulations as regards the
hoisting appliances to be used by him
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(a) Hoisting machines and tackle including their attachments, anchorages and supports
shall –
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(i) be of good mechanical construction, sound material and adequate strength and free from
patent defect, and
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(ii) be kept in good repair and in working order
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(b) Every rope used in hoisting or lowering materials or as a means of suspension shall be
of suitable quality and adequate strength and free from patent defect.
sBf DF,;FDFGG[ p\R[ R0FJJF S[ GLR[ pTFZJF VYJF ,8STM ZFBJFGF ;FWG TZLS[ J5ZFT] NMZ0]\ IMuI HFTG]\ VG[
5]ZTL DHA]TF.JF\/]\ T[DH N[BLTL ZLT[ BFDL lJGFG]\ CMJ]\ HM.V[P
(c) Hoisting machines and tackles shall be examined and adequately tested after erection
on the site and before use and be re-examined in position at intervals to be prescribed by
Engineer-in-charge.
sUf JHG pRSJFGF\ I\+M VG[ UZU0LJF/F I\+G[ SFDGF :Y/[ UM9jIF AFN VG[ p5IMUDF\ ,LWF 5C[,F T5F;L HM.G[
5]ZTF 5|DF6DF\ RSF;L ,[JFGF ZC[X4[ T[DH CJF,FGF .HG[Z lGIT SZ[ T[JF\ ;DIF\TZ[4 UM9J[,L l:YTLDF\ T[GL O[Z
T5F; SZJFGL ZC[X[P
(d) Every chain, ring, hook, shackle, swivel and pulley block used in hoisting or lowering
materials or as a means of suspension shall be periodically examined.
sWf DF,;FDFG p\R[ R0FJJFGF S[ GLR[ pTFZJFGF S[ ,8STM ZFBJFGF ;FWG TZLS[ J5ZFTF 5|tI[S ;F\S/4 ZL\U4 VF\S0M
S0L4 GS]RF VG[ 5],La,MS JBTMJBT T5F;JFP
Signature of bidder
Const. Dn. Morbi.
44
(e) Every crane driver or hoisting – appliance operator shall be properly qualified.
sRf 5|t I[S S|[.G v 0=F.JZ S[ JHG pRSJFGF I\+GF RF,S IMuI ,FISFTJF/F CMJF HM.V[P
(f) No person who is below age of 18 years shall be in control of any hoisting machine,
including any scaffolds, nor shall give signals to the operator.
sKf !( JQF"YL GLR[GL SM. 56 jIlSTG[ SM. 5F,S ;lCT JHG pRSJF SM. I\+GF lGI\+S TZLS[ VYJF VM5Z[8ZG[
lGXFGLYL ;]RGF VF5JF4 SFD[ ZFBL XSFX[ GCLP
(g) In the case of every hoisting machine and of every chain, ring hook, shackle, swivel
and pulley block used in hoisting or lowering or as a means of suspension the safe working
load shall be ascertained by adequate means.
sHf JHG pRSJFGF 5|tI[S I\\+ VG[ DF,;FDFG p\R[ R0FJJFGF S[ GLR[ pTFZJFGF S[ ,8SFJL ZFBJFGF ;FWG TZLS[
J5ZFTL 5|tIS[ ;F\S/4 ZL\U4 S0L4 GS]RF VG[ 5],Lva,MSGL ;,FDT ZLT[ JHG p9FJJFGL XlST S[8,L K[ T[ IMuI
;FWGM J0[ GSSL SZJFG]\ ZC[XP[
(h) Every hoisting machine and all gears referred to in preceding regulation shall be plainly
marked with the safe working load.
shfVFU/GF lJlGID H[DF\ H6FJ[, JHG pRSJFGF 5|tI[S I\+ VG[ AWFH lUIZ 5Z T[ ;,FDT ZLT[ S[8,]\ JHG p9FJL
XS[ T[D K[P T[ RMbB] ,B[,] CMJ]\ HM.V[P
( i ) In the case of hosting machine having a variable safe working load, each safe working
load and conditions under which it is applicable shall be clearly indicated.
s8f H]NF\ H]NF\ JHG ;,FDT ZLT[ pRSL XSFTF4 pRSJFGF I\+ 5Z4 ;,FDT ZLT[ pRSL XSF\T] 5|t I[S JHG VG[ S.
CF,TDF\ I\+G[ T[ ,FU] 50X[ T[ :5Q8 NXF"JJFG]\ ZC[XP[
( j ) No part of any hoisting machine or gear referred to in regulation ‘g’ above shall be
loaded beyond the safe working load except for the purpose of testing.
s9f p5ZGF lJlGID H[DF\ H6FJ[, JHG pRSJFGF SM. 56 I\+ S[ lUIZGF SM. 56 EFU 5Z RSF;6L DF8[ H~ZL
CMI T[ l;JFI4 ;,FDT JHG SZTF\ JW] JHG ,FNJ]\ GlCP
(k) Motors, gears, transmissions, electric wiring and other dangerous parts of hoisting
appliances shall be provided with sufficient safeguards.
s0f JHG pRSJFGF ;FWGGL DM8ZM4 lUIZ4 lJW]TJFCS ;FWGM4 JLH/LGF TFZ VG[ HMBDL EFUM DF8[ 5]ZL
;,FDTLGL HMUJF. SZJFGL ZC[XP[
( l ) Hoisting appliances shall be provided with such means as will reduce to a minimum
the risk of the accidental descent of the load.
s-f SM. JHG VS:DFT GLR[ ;ZSL 50[ T[J]\ HMBD VMKFDF\ VMK]\ ZC[ T[ 5|SFZGL SM.S ;UJ0 JHG pRSJFGF ;FWGDF\
SZJFGL ZC[XP[
(m) Adequate precautions shall be taken to reduce to minimum the risk of any part of a
suspended load becoming accidentally displaced.
sTf ,8STF ZFB[,F JHGDF\YL SM.56 EFU VS:DFT K]8M 50L HJFG]\ HMBD VMKFDF\ VMK]\ ZC[ T[ DF8[ 5]ZTL ;FJR[TL
ZFBJFGL ZC[XP[
CLAUSE 22: Measures for Prevention of Fire:
The contractor shall not set fire to any standing jungle, tree bush wood or grass without a
written permit from the Engineer-in-charge.
When such permit is given, and also in all cases when destroying cut or dug up tree, bush
wood, grass etc. by fire, the contractor shall take necessary measures to prevent such fire
spreading to or other-wise damaging surrounding property. When such permit is given and
also in all cases when destroying cut or dug up tress, bush wood, grass etc. by fire, the
contractor shall take necessary measures to prevent such fire spreading to or other-wise
damaging surrounding property.
CLAUSE 23: Liability of contractors for any damages done in or outside work area :
Compensation for all damage done intentionally or unintentionally by Contractor’s
labourers whether in or beyond limits of Government property including any damage
caused by the spreading of fire mentioned in the clause 22, shall be estimated by the
Engineer-in-charge, or such other Officer as he may appoint and the estimates of the
Engineer-in-charge , subject to the decision of the Superintending Engineer, on appeal ,
Signature of bidder
Const. Dn. Morbi.
45
shall be final and the contractor shall be bound to pay the amount of the assessed
compensation on demand, failing which the same will be recovered from the Contractor as
damages in the manner prescribed in clause 1 or deducted by the Engineer-in-charge from
any sums that may be due or become due from Government to the contractor under this
contract or otherwise.
B\0 Z#P SFDGF lJ:TFZ VYJF T[GF ACFZ YI[, SM. 56 G]SXFG DF8[SMg8=FS8Z HJFANFZ CMJF AFAT
B\0 ZZDF\ H6FjIF 5|DF6[ VFU 5|;ZJFYL YI[, SM. 56 G]SXFG ;lCT SMg8=FS8ZGF DH]ZMV[ .ZFNF5]J"S S[ VHF6TF\
;ZSFZL lD,STGL CNGL V\NZ S[ ACFZ SZ[,F AWFH G]SXFGGF J/TZGM V\NFH CJF,FGF .HG[Z VYJF V[D6[
GLD[,F ALHF SM. VlWSFZL SF-X[ VG[ CJF,FGF .HG[ZGM VF V\NFH4 V5L, YI[4 VlW1FS .HG[ZGF R]SFNFG[ VFlWG4
VFBZL U6FX[ VG[ DFU6L SZTF\ VFSFZFI[,L J/TZGL T[JL ZSD R]SJJF DF8[SMg8=FS8Z A\WFI[, ZC[X[ VG[ T[D
SZJFDF\ S;]Z SZX[ TM T[JL ZSD B\0 ! DF\ 9ZFJ[,L ZLT[ G]SXFGL TZLS[SMg8=FS8Z 5F;[YL J;], SZJFDF\ VFJX[ VYJF
VF SMg8=FS8 C[9/ VgIYF ;ZSFZ 5F;[ ,[6L YTL S[ CJ[ 5KL ,[6L YFI T[JL ZSDDF\YL CJF,FGF .HG[Z SF5L ,[XP[
The Contractor shall bear the expenses of defending any action or other legal proceeding
that may be brought by any person for injury sustained by him owing to neglect of
precautions to prevent the spread of the fire and he shall also pay the damages and cost that
may be awarded by the court in consequence.
VFU 5|;ZTL V8SFJJF ;F~ ;FJR[TLGF 5U,F\ ,[JFDF\ YI[, A[NZSFZLG[ 5lZ6FD[ SM. jIlSTG[ YI[, .HF DF8[ 5U,F\
,[ S[ ALHL SFG]GL SFI"JFCL SZ[ TM T[GL ;FD[GF ARFJG]\ BR" SMg8=FS8Z[ EMUJJFG]\ ZC[X[ VG[ T[JL SFI"JFCLG[ 5ZL6FD[
SM8" TZOYL R]SFNM VF5TF\ T[ G]SXFGL VG[ BR" EZJFG]\ YFI T[ T[D6[ R]SJJFG]\ ZC[XP[
CLAUSE 24: Deleted
CLAUSE 25: Deleted
CLAUSE 26: Work not to be sublet. Contract may be rescinded and security deposit
forfeited for subletting it without approval or for bribing a public officer or if contractor
becomes insolvent:
The contract shall not be assigned or sublet without the written approval of the Engineerin-charge. And if the contractor shall assign or sublet his contract or attempt to do so or
become insolvent or commence any proceeding to get himself be adjudicated an insolvent
or make any compromisation with his creditors, or attempt to do so, the Engineer-incharge may, by notice in writing rescind the contract, Also if any bride, gratuity , gift loan,
perquisite, reward or advantage, pecuniary or otherwise, shall either directly or indirectly
be given, promised or offered by the contractor, or any of his servants or agents to any
public officer or person in the employ of Government in any way relating to his office or
employment, or if any such officer or person shall become in any way directly or indirectly
interested in contract, the Engineer-in-charge may thereupon by notice in writing rescind
the contract. In the event of contract being rescinded, the security deposit of the contractor
shall thereupon stand forfeited and be absolutely at the disposal of Government and the
same consequence shall ensure as if the contract had been rescinded under clause 3 hereof
and in addition the contractor shall not be entitled to recover or be paid for any work
therefore actually performed under contract.
B\0 Z& o AF\WSFD 5[8F EF0[ G VF5JF AFAT 4 D\H]ZL lJGF 5[8F EF0[ VF5JFYL VYJF ;ZSFZL
VlWSFZLG[ ,F\R VF5JF DF8[ VYJF SMg8=FS8Z GFNZ YI[YL SMg8=FS8 ZN YFI VG[ HFDLG VGFDT H%T YJF
AFAT o
CJF,F .HG[ZGF l,lBT 5ZJFGUL l;JFI SMg8=FS8 SM.G[ V[;F.G SZL XSFX[ S[ 5[8FEF0[ VF5L XSFX[ GCL4
VG[SMg8=FS8Z T[DGM SMg8=FS8Z V[;F.G SZX[ VYJF 5[8FEF0[ VF5X[ S[ T[D SZJFGM 5|ItG SZX[ S[ GFNZ AGX[ S[
5MTFG[ GFNZ SZFJJF DF8[GL SM. SFI"JFCL SZX[ S[ 5FTFGF ,[6NFZM ;FY[ SM. 5TFJ8 SZX[ S[ T[D SZJFGM 5|ItG SZX[
TM CJF,FGF .HG[Z l,lBT GM8L; VF5LG[SMg8=FS8 ZN SZL XSX[P J/L SMg8=FS8Z S[ T[DGF SM. GMSZ S[ V[H g8 SM.
;ZSFZL VlWSFZLG[ VYJF ;ZSFZL GMSZLDF\GF SM. 56 jIlSTG[ T[GF CM¡F S[ GMSZLGL ~V[ SM.56 5|SFZGL ,F\R4
Al1F;4 E[84 VG],FE4 .GFD S[ VFlY"S ALHF SM. 5|SFZGF ,FE 5|tI1F S[ 5ZM1F ZLT[ VF5X[4 VF5JFG]\ JRG
VF5X[ S[ VF5JFGL T{IFZL ATFJX[ VYJF VFJF SM. VlWSFZL S[ jIlST 5|tI1F S[ 5ZM1F ZLT[ SMg8=FS8DF\ lCT WZFJTF
YX[ TM CJF,FGF .HG[Z ,[lBT GM8L; VF5LG[ SMg8=FS8 ZN SZL XSX[P VFJL ZLT[ SMg8=FS8 ZN YTF\ SMg8=FS8ZGL HFDLG
VGFDT H%T YI[, U6FX[4 VG[ T[ ;\5]6"56[ ;ZSFZ C:TS ZC[X[ VG[ VF SZFZGF B\0v# C[9/ HF6[ S[SMg8=FS8 ZN
Signature of bidder
Const. Dn. Morbi.
46
SZJFDF\ VFjIM CMI T[JF H T[GF 5lZ6FDM VFJX[ VG[ JW]DF\ SMg8=FS8 C[9/ BZ[BZ SZ[,F SM. 56 SFD DF8[ SM. ZSD
J;], SZJFG[ S[ R]ST[ ,[JFGM SMg8=FS8ZG[ CSS ZC[X[ GlCP
CLAUSE 27: Sums payable by way of compensation to be considered as reasonable
compensation without reference to actual loss: All sums payable by a contractor by way of
compensation under any of these conditions shall be considered as a reasonable
compensation to be applied to the use of Government without reference to the actual loss
or damage sustained and whether any damage has or had not been sustained.
B\0 Z* o BZ[BZ UI[, BM8G[ ,1FDF\ ,LWF l;JFI J/TZ~5[ R]SJJFGL YTL ZSDG[ JFHAL J/TZ U6JF
AFAT o
BZ[BZ BM8 S[ G]SXFGG[ ,1FDF\ ,LWF l;JFI VG[ SM. G]SXFG YI]\ CMI S[ G YI]\ CMI TM 56 XZTMDF\GL SM.56 XZT
C[9/ SMg8=FS8Z[ J/TZ~5[ R]SJJFGL YTL TDFD ZSDG[ JFHAL J/TZ U6JFDF\ VFJX[ VG[ T[G[ ;ZSFZ DF8[
p5IMUDF\ ,[JFX[P
CLAUSE 28 : Change in the constitution of firm to be notified : In the case of a tender
by partners, any change in the constitution of a firm shall be forthwith notified by the
Contractor to Engineer-in-charge for his information.
B\0 Z( o 5[-LGF A\WFZ6DF\ SM. O[ZOFZ YI[ T[GL HF6 SZJF AFAT o EFULNFZMV[ 8[g0Z EI]" CMI T[ S[;DF\ 5[LGF A\WFZ6DF\ SM. O[ZOFZ YTF\ SMg8=FS8Z[ CJF,FGF .HG[ZG[ T[DGL HF6 VY[" T[JF O[ZOFZ V\U[ TZT DFlCTUFZ
SZJFGF ZC[XP[
CLAUSE 29: Works to be under directions of Superintending Engineer: All works to be
executed under the contract shall be executed under the direction and subject to the
approval in all respects of Superintending Engineer of the Circle for the time being, who
shall be entitled to direct at what point or points and in what manner they are to be
commenced and from time to time carried on.
B\0 Z) o VlW1FS .HG[ZGL ;]RGF C[9/ SFD SZJF AFAT o
SMg8=FS8 C[9/ SZJFGF AWFH SFD ;S",GF H[ T[ JBTGF VlW1FS .HG[ZGL ;]RGF VG[ C[9/ TDFD AFATM DF8[ T[DGL
D\H]ZLG[ VFWLG ZCLG[ SZJFGF ZC[X[P VF SFD SIF :Y/[ S[ :Y/MV[ VG[ S[JL ZLT[ X~ SZJF JBTMJBT S[JL ZLT[
VFU/ W5FJJF T[ V\U[ ;]RGF VF5JF VlW1FS .HG[Z CSSNFZ ZC[X[P
CLAUSE 30: (1) Disputes to be referred to Tribunal: The disputes relating to this contract,
so far as they relate to any of the following matters, whether such disputes arise during the
progress of the work or after the completion or abandonment thereof, shall be referred to
the Arbitration Tribunal, Gujarat State.
(i)The rates of payment under clause 5 for any tools, materials and stores, in or upon the
works of the site thereof or belonging to the contractor or procured by him an intended to
be used for execution of the work or any part thereof possession of which may have been
taken by the Engineer-in-charge under the said clause-5
(ii) The Reduction in rates made by the Engineer-in-Charge under clause 9 from the items
of works not accepted as completed fully in accordance with the sanctioned specifications.
(iii) The rate of payment for any class of work which is included in the additional or
altered work carried out by the contractor in accordance with the instructions of the
Engineer-in-Charge under clause 14 and the rates for which is to be determined under the
said clause 14.
(iv) The rates of payment for materials already purchased or agreed to be purchased by the
contractor before receipt of notice given by the Engineer-in-Charge under clause 15, and/or
the amount of compensation payable to the contractor under the said clause for loss in
respect of such materials.
(v) The amount of compensation which the contractor shall be liable to pay under clause
17 in the event of his failure to rectify, remove or reconstruct the work within the period
specified in the written intimation or the amount of expenses incurred by the Engineer-in-
Signature of bidder
Const. Dn. Morbi.
47
Charge under the said clause 17 in rectifying, removing or re-executing the work or in
removing and replacing the materials or articles complained of.
(vi) The reduction of rates as may be fixed by the Engineer-in-Charge under clause 17 for
the inferior work or materials as accepted or made use of.
(vii) The amount of compensation payable by the contractor for damages as estimated and
assessed under clause 23.
(viii)The amount payable to the contractor for the work carried out under clause 33 in
accordance with the instructions and the requirements of the Engineer-in-Charge in a case
where there are no specifications.
(2) The provision of Section-21 of the GPWD dispute Arbi. Tribunal Act –92 & order
issued by the Govt. in connection with this Act will now apply for Arbitration (As per
Government in N. & W.R.D. letter No. SUT/1090/2679/K2 dtd. 9/2/94.
(3) The provision of Arbitration Act .,shall in so far as they are inconsistent with the
provision of this act cease of to apply to any dispute arising from a works contract and all
arbitration proceedings in relation to such dispute before an arbitrator, court of authority
shall stand transferred to the Tribunal.
(4) The awards declared by the arbitrator should be speaking award, giving reasons and
calculations for every item of claims. The decision will have to be implemented by all the
departments of the State Government and Public Sector Enterprises of Gujarat. (Resolution
F. D. No. PB/1088/735/KT/Sachivalaya/Gandhinagar 5th October 1988.)
(5) In case of dispute leading to the contractor or Government of Gujarat approaching to
Court of Law, it shall be within the jurisdiction where the site of work is situated.
(6) The reference to arbitration proceeding under this clause shall not
(i) Affect the right of the Engineer-in-charge under clause 5 to take possession of all or any
tools plants materials and stores in or upon the works of site thereof belonging to the
contractor or procured by him and intended to be used for the execution of the work or any
part thereof.
(ii) Preclude the Engineer-in-charge from utilizing the materials purchased by the
contractor in any work or from removing such materials to other places, during the period
the work is stopped or suspended in pursuance of notice given to the contractor under
clause 15
(iii) Entitle the contractor to stop the progress of the work or the carrying out the additional
or altered work in accordance with the provisions of clause 14 or as the case may be of
clause 33.
CLAUSE 31: Deleted
CLAUSE 32: Lump sum in estimates:
When the estimate on which a tender is made includes lump sum in respect of part of the
work, the contractor shall be entitled to payment in respect of the items of work involved
or the part of the work in question at the same rates as are payable under this contract for
such items, or if the part of the work in question is not in the opinion of the Engineer-incharge capable of measurement the Engineer-in-charge may , as his discretion, pay the
lump sum amount entered in the estimate and the certificate in writing of the Engineer-incharge shall be final and conclusive against the contractor with regard to any sum or sums
payable to him, under the provisions of this clause.
B\0 #Z o V\NFHDF\GL prRS ZSDMo
H[ V\NFHGF VFWFZ[ 8[g0Z T{IFZ SZJ]\ CMI T[DF\ HM SFDGF VD]S EFUM V\U[ prRS ZSDGM ;DFJ[X YTM CMI TM VFJL
AFATM DF8[ VF SMg8=FS8 C[9/ R]SJJF5F+ CMI T[H NZ[4 YI[, SFDGL AFATM DF8[ pST SFDGF SM. EFU DF8[ R]SJ6L
D[/JJF SMg8=FS8Z CSSNFZ ZC[X4[ VYJF CJF,FGF .HG[ZGF DT[ pST SFDGF T[ EFUG]\ DF5 ,. XSFI T[D G CMI4 TM
CJF,FGF .HG[Z 5FTFGF :JlJJ[S VG];FZ V\NFHDF\ GM\WFI[,L prRS ZSD R]SJL XSX[ VG[ VF B\0GL HMUJF. C[9/
Signature of bidder
Const. Dn. Morbi.
48
SMg8=FS8Z G[ R]SJJF5F+ YTL ZSD S[ ZSDMG[ ,UT]\ CJF,FGF .HG[ZG]\ l,lBT 5|DF65+ T[GF DF8[ VFBZL VG[
lG6F"IS ,[BFX[P
CLAUSE 33: Action where no specifications:
In the case of work for which there is no such specification, such work shall be carried out
tin accordance with the Divisional Specification and in the event of there being no
Divisional Specifications, then, in such case the work shall be carried out in all respects in
accordance with the instructions and requirements of the Engineer-in-charge.
B\0 ## o SM. lJUTM G VF5L CMI tIFZ[ ,[JFG\F 5U,F o
SM. lJUTM G CMI T[JF 5|SFZGF SFDGL AFATDF\ T[JF SFD l0lJhGGL lJUTM VG];FZ CFY WZJFG]\ ZC[X[ VG[
l0lJhGGL lJUTM G CMI tIFZ[ T[J]\ SFD TDFD ZLT[ CJF,F .HG[ZGL ;]RGFVM VG[ H~ZLIFT VG];FZ CFY WZJFG]
ZC[XP[
CLAUSE 34: Definition of work:
The expression “work” or “works” where used in these conditions shall, unless, there be
something in the subject or context repugnant to such construction be construed to mean
the work, or the works, contracted to be executed under or in virtue of the contract,
whether temporary or permanent and whether original, altered, substituted or additional .
B\0 #$ o SFDGL jIFbIF o
VF XZTMDF\ J5ZFI[, SFD VYJF XaN5|IMU lJQFIGF ;\NE"DF\ SX]\ lJ~wW G CMI TM SFDR,Fp S[ SFIDL VG[ D]/
;]WFZ[,F4 AN,JFDF\ VFJ[,F S[ JWFZFGF SMg8=FS8 C[9/ S[ SMg8=FS8ZGL ~V[ SZJFGF YTF\ SFD S[ SFDM V[JM YX[P
CLAUSE 35: Contractor's percentage whether applied to net or gross amount of the
bill :
Percentage refered to in the tender shall be deducted from / added to the gross amount of
the bill before deducting the value of any stock issued. (This clause shall be applicable
only for B-1 tender)
B\0 #$ o S\8=FS8ZGL 8SFJFZL lA,GF RMbBL S[ V[S\NZ[ ZSDG[ ,FU] 5F0JL o
VF5JFDF\ VFJ[, SM.56 DF,;FDFGGL SL\DT AFN SZTF\ 5C[,F 8[g0ZDF\ NXF"J[, 8SFJFZL lA,GL V[S\NZ ZSDDF\YL
AFN SZJFDF\ VFJX[v T[DF\ pD[ZJFDF\ VFJX[P sVF B\0 ALv! 8[g0ZG[ H ,FU] 50X[f
CLAUSE 36: Non refund of quarry fees & Royalties :
The contractor shall pay the royalty to the competent authority / local body as per rules.
The contractor shall furnish quarterly the statement showing quantity of quarried materials,
from whom purchased (with full address of the seller) and copies of bills for purchase to
the District Officer of the Mining and Geology Department or authority competent to levy
royalty in the area of work. Contractor shall also furnish such additional information as
regard royalty payment to the royalty authority. The royalty charges paid shall be borne by
the Contractor and shall not be reimbursed by the Executive Engineer (Authority: - R &
BD Circular No. TNC – 2286 – UO – 39 (19) – C dated 23-10-1989.)
pnMU4 BF6 VG[ pHF" lJEFUGF p5ZMST lJQFI 5ZtJ[GF TFP !q!q(* GF 9ZFJ S|DF\S V[D;LVFZvZ!&( v &&(5
K DF\ H6FjIF 5|DF6[ SFI"JFCL SZJFGL ;]RGF ov
!f ~FP ZP__ ,FB sA[ ,FBf YL JW] V\NFHL ZSDGF\ SFDM CMI T[JF SFDM DF8[ SFI"5F,S .HG[ZzL SFDGM JS" VM0"Z
VF5[ S[ T]ZT H SFDGF XL0I],vALGL GS, H[ T[ lJ:TFZGF DNNGLX lGIFDS VYJF ÒHLVM,MHL;L:8 VYJF
VF;L:8g8Ò HLVM,MHL;L:8 VYJF E]:TZ VG[ BGLH XFBFGF ÒHL<,F SR[ZLGF J0F H[VM S,[S8ZzLGL SR[ZLDF\ A[;[ K[
T[DG[ VF5JFGL ZC[XP[
Zf~FPZP__ ,FB sA[ ,FBf YL p5ZGF SFDMGF SMg8=FS8ZMV[ T[VMV[ BZLN[, BGLHGM HyYM VG[ T[ SIF\YL BZLN[, K[
T[ J[RGFZGL lJUTM NXF"JTF AL,MGL GS,M TYF 5+GF ~5DF\ DFCLTL NZ +6 DF; p5Z s!f DF\ NXF"J[, VlWSFZLG[
5]ZL 5F0JFGL ZC[X[P VF AL,MDF\ DF, J[RGFZG]\ GFD4:Y/4 TFZLB VG[ DF, ,[GFZG]\ GFD VG[ HyYM JU[Z[ NXF"J[,F
Signature of bidder
Const. Dn. Morbi.
49
CMJF HM.V[s#f H~Z 50I[ H~ZL SL:;FDF\ p5Z !P DF\ NXF"J[, VlWSFZL|zL TZOYL JW] DFCLTL lJUT DF, S[ AL,GF
;A\WDF\ DF\UJFDF VFJ[ TM T[ H[ T[ SFI"5F,S .HG[ZzL BGLH BFTFGF VlWSFZLG[ T[ lJUTM SMg8=FS8Z 5F;[YL
D[/JJFDF\ DNN SZX[P HM VFJL DFCLTL ;DI;Z VF5JFDF\ GF VFJ[ T[ SM. SFI"5F,S .HG[ZzL4 TZOYL VF V\U[
;CSFZ G D/[ TM BGLH lJEFUGF VlWSFZL T]T" H VF AFAT lGIFDSzLGF wIFG p5Z D]SX[P H[VM VF V\U[ pnMU4
BF6 VG[ pHF" lJEFU TYF H[ T[ ;\A\lWT lJEFUGF ;lRJzLGF wIFG 5Z D]SX[ VG[ VFJM 5+ D?I[YL ;A\lWT
lJEFUGF ;lRJzL4 H[ T[ SFI"5F,S .HG[ZzLG[ TFtSFl,S DFCLTL 5]ZL 5F0JF ;]RGF VF5X[P VF 5|YF VD,L AGTF\
VF 5lZ5+GL TFZLBYL ;LSIMZL8L 0L5MhL8 5ZT SZJF DF8[ ZMI<8L EIF¶ V\U[GF 5|DF65+GM VFU|C ZFBJFGM
ZC[X[ GCLP
ZFHI ;ZSFZGF AF\WSFD DF8[ J5FTF UF{6 BlGHGL ZMI<8L EZJF AFATPPPPP
VF SFDDF\ HIFZ[ ;FNL DF8L sVM0L"GZL S,[f VG[ s;MO8f D]ZD JF5ZJFDF\ VFJ[ T[GF p5Z 56 ZMI<8L R]SJJF 5F+
K[P lJX[QFDF[ UF{6 BGLH AFATDF\ U]P UF{PBPlGP!)&& VG[ T[GF VG];\WFGDF\ JBTMJBT ACFZ 5F0JFDF\ VFJ[,F
9ZFJM 4 ,FU] 50X[P4 VG[ T[ D]H A ,Lh S[ 5ZDL8 ,[JFG]\ VG[ ZMI<8L EZJFGL ZC[XP[ s pWMU4 BF6 VG[ pHF¶ lJEFU
9ZFJ S|DF\S V[DPV[DPVFZP q !!Z___ q Z_!# q K TFP!v)v_$
!vVP SZFZ C[9/GF OF.G, AL,GL GS, HL<,FGF ;\,uG pWMU VG[ BF6 lJEFUGF HL<,FGF E]:TZ VlWSFZLG[
VF5JFGL ZC[XP[
s DFPDPlJEFUGM 5lZ5+ S|DF\S 8LV[G;L q !_q Z__Z q s!$f q ; TFPZ(v$vZ__# TYF Z*v$vZ__5 f
Clause 37: Compensation under the workmen’s compensation Act:
The contractor shall be responsible for and shall pay compensation to his workman payable
under the Workman’s Compensation Act. 1923 (VIII of 1923) hereinafter called the said
Act) for injuries caused to the workman. If such compensation is paid by government as
principal under sub-section 12(1) of the said Act on behalf of the Contractor it shall be
recoverable by Government from the contractor under sub section 12(2) of the said section.
Such compensation shall be recovered in the manner laid down in clause 1 above.
B\0 #* o SFDNFZ J/TZ VlWlGID C[9/ J/TZ o
SFDNFZMG[ YI[, .HFVM DF8[ !)Z# GF SFDNFZ J/TZ VlWlGID C[9/ R]SJJF5F+ SM. 56 J/TZ R]SJJF
SMg8=FS8Z HJFANZ ZC[XP[ pST VlWlGIDGL S,D !Z GL 5[8F S,D !P C[9/4 SMg8=FS8Z JTL ;ZSFZ[ D]bI 51FSFZ
TZLS[ VFJ]\ J/TZ R]SjI]\ CMI TM ;ZSFZ T[ ZSD pST S,DGL 5[8FvS,D ZP VgJI[ SMg8=FS8Z 5F;[YL J;], SZL
XSX[P VFJ]\ J/TZ p5ZGF B\0 ! DF\ H6FJ[,L ZLT[ J;], SZJFDF\ VFJX[P
CLAUSE 37-A
The Contractor shall be responsible for and shall pay the expenses of providing medical aid
to any workmen who may suffer a bodily injury as a result of an accident. If such expenses
are incurred by Government, the same shall be recoverable from the contractor for with
and be deducted, without prejudice to any other remedy of Government from amount due
or that may become due to the Contractor.
B\0 #*PSP
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ZC[X[ VG[ T[ V\U[G]\ BR" T[D6[ R]SJJFG]\ ZC[XP[ VFJ]\ BR" ;ZSFZ[ SI]" CMI TM SMg8=FS8Z 5F;[YL T[ TZTH J;], SZJF
5F+ ZC[X[ VG[ ;ZSFZGF ALHF SM. 5U,FG[ AFW GF VFJ[ T[ ZLT[ SMg8=FS8ZGL ,[6L VYJF CJ[ 5KL ,[6L YGFZ
ZSDDF\YL T[ SF5L ,[JFX[
Clause 37-B:
The contractor shall provide all necessary personal safety equipment and first aid apparatus
available for the use of the person employed on the site and shall maintain the same in
suitable condition for immediate use at any time and shall comply with the following
regulations in connection therewith.
(a) The workers shall be required to use the equipment so provide by the Contractor and
Contractor shall take adequate steps to ensure proper use of the equipment by those
concerned.
Signature of bidder
Const. Dn. Morbi.
50
(b)When work is carried on in approximates to any place where there is a risk of drowning
all necessary equipment shall be provided and kept for use and all necessary steps shall be
taken for the prompt rescue of any person, in danger.
(c)Adequate provision shall be made for prompt first aid treatment of all injuries to be
sustained during the course of the work.
Clause 38:
The quantities shown in the tender are approximate and no claim shall be entertained for
quantities of work executed being less than those entered in the tender. In the case of
increase in the quantities by more than 30% the new rate will be paid to the contractor for
the quantities in excess of 30% the rates for the increased quantities as aforesaid will be
fixed in the manner specified in clause – 14
Clause 39: Employment of famine or other labour:
The contractor shall employ any famine, convict or other labour or particular kind or class,
if ordered in writing to do so by the Engineer-in-charge.
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N]QSF/YL V;ZU|:T4 U]G[UFZ TZLS[P ;HF 5FD[,F VYJF VD]S RMSS; 5|SFZGF JU" S[ JU"GF ALHF DH]ZMG[SMg8=FS8Z
SFD[ ZFBJFGF ZC[XP[
Clause 40:
No compensation shall be allowed for any delay caused in the starting of the work on
account of delay in making available the full site of land at a time.
Clause 41:
No claim for compensation shall be allowed for any delay in execution of the work on
account of water standing in borrow pits or compartment. The rates are inclusive of hard or
cracked soil, excavation in mud, sub soil water or water standing in borrow-pits and no
claim for an extra rate shall be entertained unless otherwise expressly specified.
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RMS0LDF\ VYJF SM. EFUDF\ 5F6L HJFG[ SFZ6[ SFD SZJFDF\ lJ,\A V\U[ SX] J/TZ V5FX[ GlCP VF NZDF\ ;BT
VYJF lTZF0JF/L HDLG DF8[GF SFNJ VG[ E]UE" H/JF/F EFUDF\ 5F6L EZF. ZC[T] CMI T[JL RMS0LGL HuIFDF\
BMNSFD DF8[GF NZGM ;DFJ[X YFI K[ VG[ VgIYF :5Q8 H6FjI] CMI T[ l;JFI4 JWFZFGF NZ DF8[ SM. CS NFJM wIFGDF\
,[JFX[ GlCP
Clause 42: Entering upon or commencing any portion or work:
The Contractor shall not enter upon or commence any portion or work except with the
written authority and instruction of the Engineer-in-charge or of his subordinate in charge
of the work. Failing such authority, the Contractor shall have no claim to ask measurement
of or payment for work.
B\0 $Z o SFDGM SM. EFU GJ[;ZYL CFY WZJF S[ X~ SZJF AFAT o
CJF,FGF .HG[ZG[ VYJF TFAFGF SFDGF CJF,FGF VlWSFZLGM l,lBT C]SD VG[ ;]RGF l;JFI SMg8=FS8Z SFDGM EFU
GJ[;ZYL CFY WZL S[ X~ SZL XSX[ GlCP VFJM C]SD G D?IM CMI TM SFDGF SM. DF5 ,[JF V\U[ S[ R]SJ6L
DF8[SMg8=FS8Z SXM CSSNFJM SZL XSX[ GlCP
Clause 43: Minimum age of person employed:
(I) No Contractor shall employ any person who is under the age of 15 years.
B\0 $# o SFD[ ZBFI[, jIlSTVMGL VMKFDF\ VMKL JI o
SMg8=FS8Z !5 JQF"GL GLR[GL pDZGL SM. 56 jIlST SFD[ ZFBL XSX[ GCLP
Signature of bidder
Const. Dn. Morbi.
51
Clause 43(1) (A):
The employment of donkeys and / or other animals and the payment of fair wages: For
Asphalt work(s) as far as possible, only the adult persons should be employed by the
contractor. If the adult person are not available, then the children below the age of
15(fifteen years) should not be employed under any circumstance.
(ii)No contractor shall employ donkeys or other animals with branching of string or thin
rope. The branching must be at least three inches wide and should be of tape (Newer).
Zf SMg8=FS8Z UW[0F VYJF ALHF 5|F6LVMGF 5L9GF EFU 5Z hL6L NMZL VYJF 5FT/]\ NMZ0]\ AF\WLG[ T[DG[ SFD[ ,.
XSX[ GlCP 5L9 EFU 5Z AF\WJF VMKFDF\ VMKL # .\R 5CM/L OLT sGJFZfSFDDF\ ,[JLP
(iii)No animal suffering from stores, lameness or emaciation or which is immature shall be
employed on the work.
#f WFZFJF/F4 BM0\UFTF VYJF S'X S[ GFGF 5|F6LG[ SFD[ ZFBL XSFX[ GCLP
(iv) The Engineer-in-charge or his agent is authorized to remove from the work any person
or animal found working which does not satisfy these conditions and no responsibility
shall be accepted by Government for any delay caused in the completion work by such
removal.
$f VF XZTM D]HA G CMI T[JL SM. 56 jIlST S[ 5|F6L SFD SZTLq SZT]\ DF,]D 50[ TM T[G[ SFD 5ZYL N]Z SZJFGL
;tTF CJF,FGF .HG[ZG[ S[ T[DGF V[H g8G[ K[ VG[ VFJL ZLT[ SM. jIlST S[ 5|F6L N]Z SZJFYL UI[, SM. 56 lJ,\A DF8[
;ZSFZGL SM. HJFANFZL ZC[X[ GlCP
(v) The Contractor shall pay fair and reasonable wages to the workman employed by him
in the contract undertaken by him in the event of any dispute arising between the
Contractor and his workmen on the grounds that the wages paid are not fair and
reasonable, the dispute shall be referred without delay to the Engineer-in-charge who shall
decide the same. The decision of the Engineer-in-charge shall be conclusive and binding
on the Contractor, but such decision shall not in any way affect the conditions in the
contract regarding the payment to be made by Government at the sectioned tender rates.
5f 5MT[ CFY WZ[,F SMg8=FS8 DF8[ SFD[ ZFB[, SFDNFZMG[SMg8=FS8Z[ jIFHAL J[TG R]SJJFG]\ ZC[XP[ R]SJ[, JFHAL G
CMJFGF D]¡F 5Z SMg8=FS8Z VG[ T[DGF SFDNFZM JrR[ SM. hW0M pEM YFI TM T[ hW0M lJGF lJ,\A[ CJF,FGF .HG[ZG[
;M5JFDF\ VFJX[ VG[ T[ V\U[ T[VM lG6"I VF5X[P CJF,FGF .HG[ZGM lG6"I SM\g8=FS8Z DF8[ lG6F"IS VG[ A\WGSTF"
ZC[XP[ 5Z\T] VF lG6"IYL D\H ]Z SZ[,F 8[g0ZGF NZ[ ;ZSFZ[ SZJFGL YTL R]SJ6LG[ ,UTL SMg8=FS8DF\YL XZTMG[ SXL
V;Z YX[ GlCP
(vi) The contractor shall provide drinking water facilities to the workers/ labourers
employed on Government works Amenities relating to sanitation shall also be provided to
the workers/labourers employed on works (in urban areas) . if the contractor fails to
comply with these provisions, the Engineer-in-charge shall give notice in writing and if the
contractor does not provide this facility to the workers/ labourers within a period of ten
days from the date of the notice in writing, the Engineer-in-charge shall thereupon make
the arrangement for drinking water at the cost of the contractor.
&f ;ZSFZL SFD[ ZFB[,F SFDNFZM o DH]ZMG[ 5LJFGF 5F6LGL ;UJ0 SMg8=FS8Z[ 5]ZL 5F0JFGL ZC[XP[ sXC[ZL
lJ:TFZMDF\ fSFD[ ZFB[,F SFDNFZMG[ :JrKTF lJQFIS ;UJ0M 56 5]ZL 5F0JFGL ZC[X[P SMg8=FS8Z VF HMUJF.G]\ 5F,G
SZJFDF\ lGQO/ HX[ TM CJF,FGF .HG[Z T[G[ ,[lBT GMl8; VF5X[ VG[SMg8=FS8Z VFJL ,[lBT GM8L;GL TFZLBYL NLG
N;GL D]NTDF\ SFDNFZMvDH]ZMG[ VF ;UJ0 GCL VF5[ TM CJF,FGF .HG[Z SMg8=FS8ZGF BR[" 5LJFGF 5F6LGL jIJ:YF
SZX[P
(vii) The Contractor shall provide the amenity of proper shade and shelter to the workers/
labourers and their children on Government works as soon as the work starts. If the
contractor fails to provide shed and shelter, the Engineer-in-charge shall provide the same
at the cost of contractor.
Signature of bidder
Const. Dn. Morbi.
52
*f SFD X~ YFI S[ TZTH SMg8=FS8Z[ ;ZSFZL SFD 5ZGF SFDNFZM DH]ZM VG[ T[DGF AF/SMG[ IMuI X[0 VG[ VFzI
VF5JFGL ;UJ0 5]ZL 5F0JFGL ZC[XP[ X[0 VG[ VFzI:YFG 5]ZF 5F0JFDF SMg8=FS8Z lGQO/ HX[ TM SMg8=FS8ZGF BR["
CJF,F .HG[Z 5]ZF 5F0X[P
Clause 44: Method of payment:
Payment to contractor shall be made by cheque drawn on any Bank within the division
convenient to them, provided the amount exceeds Rs. 10 Amount not exceeding Rs. 10
will be paid in cash.
B\0 $$ R]SJ6LGL ZLT o
R]SJ6LGL ZSD ~ !_ SZTF JW] CMI TM4 SMg8=FS8ZG[ VG]S]/ CMI T[JF 0LJLhGGF lJ:TFZGL SM.56 A[\S 5ZGF R[S
wJFZF T[DG[ R]SJ6L SZFX[ ~FP !_ YL JW] G CMI T[JL ZSD ZMS0[YL R]SJJFDF\ VFJX[P
Clause 44 A : Any sum of money due and payable to the Contractor (including the security
deposit returnable to the contractor) executing any Government work or work of any
District Panchayat wholly financed as grant-in-aid under this contract shall be appropriated
by any District Panchayat / Government and shall be set off against any claim of the
Government/District Panchayat of Gujarat state by the District Panchayat of Gujarat
State/Government for the payment of a sum of money arising out or under any other
contract made by the contractor with the Government/District Panchayat of Gujarat State
for the work wholly financed as grant-in-aid by Government of Gujarat state. When no
such amount for purpose of the recovery from the contractor against any claim of the
Government / District Panchayat of Gujarat state is available, such a recovery shall be
made from the contractor as arrears of land revenue.
Clause 45: Deleted
Clause 46: Employment of scarcity labour:
If Government declares a state of scarcity or famine to exist in any village situated within
16 kilometers of the work, the Contractor shall employ upon such parts of the work, as are
suitable for unskilled labour, any person certified to him by the Engineer-in-charge or by
any persons to whom, the Engineer-in-charge may have delegated this duty in writing to be
in need of relief and shall be bound to pay to such persons, wages not below the minimum
which Government may have fixed in this behalf. Any disputes which may arise in
connection with the implementation of this clause shall be decided by the Engineer-incharge whose decision shall be final and binding on the contractor.
B\0 $& o VKTU|:T lJ:TFZGF DH]ZG[ SFD[ ZFBJF AFAT o
SFDGF :Y/[YL !& SLDLGL V\NZ VFJ[,F SM. 56 UFDDF\ VKTGL VYJF N]QSF/GL l:YTL 5|JT"TL CMJFG]\ ;ZSFZ
HFC[Z SZ[4 TM H[DF\ S]X/ SFZLUZMGL H~Z G CMI T[JF SFDGF SM. 56 EFU p5Z SMg8=FS8Z4 CJF,FGF .HG[Z VYJF
T[D6[ T[ V\U[GL OZH H[G[ ,[lBT ZLT[ ;M\5L CMI T[JL jIlSTV[ H[ jIlSTV[ H[ jIlSTVMG[ ZFCTGL VFJxISTF CMJFG]\
5|DF65+ VF%I]\ CMI T[DG[ SFD[ ZMSJFGF ZC[X[ VG[P VF V\U[ ;ZSFZ[ H[ NZ GSSL SIF" CMI T[YL VMKF G CMI V[JF NZ[
VFJL jIlSTVMG[ J[TG R]SJJF T[ A\WFI[, ZC[XP[ VF B\0GF VD, 5ZtJ[ SM.56 TSZFZ p5l:YT YFI TM T[GM lG6"I
CJF,FGF .HG[Z SZX[ VG[ T[ lG6"I SMg8=FS8Z DF8[ VFBZL VG[ A\WGSTF" ZC[XP[
Clause 47: Deleted
Clause 48: The rates to be quoted by the Contractor must be inclusive of sales tax. No
extra payment on this account will be made to the contractor.
B\0 $( o SMg8=FS8Z 8F\S[ T[ EFJDF\ J[RF6J[ZFGM ;DFJ[X Y. UI[,M U6FX[P VF 5[8[ SMg8=FS8ZG[ SM. JWFZFGL
R]SJ6L SZJFDF\ VFJX[ GlCP
Clause 49: The Contractor should, as far as possible, obtain his requirement of labourers
skilled and unskilled, from the nearest Employment Exchange so as to utilize the local
employment potential. If there are no local Employment Exchange or such Exchanges are
Signature of bidder
Const. Dn. Morbi.
53
not able to provide the required labour locally, suitable labourers should be utilized to the
maximum extent possible.
B\0 $) o SMg8=FS8Z[ HM.TF S]X/ VG[ ALGS]X/ DH]ZM XSI CMI tIF\ ;]WL GHLSDF\ GHLSGL ZMHUFZ SR[ZLV[YL
D[/JJF4 H[YL :YFlGS ZMHUFZ XlSTGM p5IMU Y. XSX[P :YFlTS ZMHUFZ SR[ZLVM G CMI VYJF VFJL SR[ZLVM
H~ZL DH]ZM :YFlGS ZLT[ 5]ZF 5F0L XS[ T[D G CMI TM IMuI DH]ZMG[ AG[ T[8,F JW] 5|DF6DF\ p5IMU SZJMP
Clause 50: Fair Wages:
If a Contractor fails to pay within ‘7’ (Seven) days to the labourer(s) /worker(s) the
minimum wages prescribed by the Government under the Minimum Wages Act. 1948 as in
force from time to time, the Engineer-in-charge shall be at liberty to deduct the amount
payable to the labourer/ workers from his (Contractors) bills or deposit(s) payable by the
Contractor after making due inquiries and establishing the claim(s) of the labourer(s)
/Workers(s).
The contractor shall not be entitled to any payment of compensation on account of any loss
that the Contractor may have to incur on account of the action as aforesaid. Before the
action as aforesaid, is enforced, a notice in writing to the Contractor shall be issued by the
Engineer-in-charge to pay the wags as per Minimum Wages Act in force at the relevant
time. If Contractor does not act as aforesaid within seven days, then the action
contemplated as above shall be taken against him.
B\0 5_ o JFHAL J[TG o
JBTM JBT VD,DF\ CMI T[ D]HA !)$( GF ,W]TD J[TG VlWlGID C[9/ ;ZSFZ[ lGIT SZ[,F ,W]TD J[TG
DH]ZsDH]ZMfG[ SFDNZsSFDNFZMfG[ ;FT lNJ;DF\ SMg8=FS8Z G R]SJ[ TM CJF,FGF .HG[ZG[ IMuI T5F; SZL T[DH
sDH]ZfDH]ZMGL SFDNFZsSFDNFZMfGM CSSNFJM :YFl5T SZLG[ DH]ZMG[ SFDNFZMG[ R]SJJF5F+ ZSD SMg8=FS8ZGF AL,M
VYJF SMg8=FS8Z[ R]SJJF5F+ VGFDTvVGFDTMGL ZSDDF\YL SF5L ,[JFGL K]8 ZC[XP[
p5Z H6FjIF D]HA ,[JFDF\ VFJ[,F 5U,FG[ SFZ6[SMg8=FS8ZG[ SM. 56 G]SXFG HFI TM T[ DF8[ SM.56 R]SJ6L VYJF
J/TZ D/JF5F+ ZC[X[ GlCP p5Z H6FjIF D]HAG]\ 5U,]\ VD,DF\ D]SJFDF\ VFJ[ T[ 5C[,F CJF,FGF .HG[Z T[ ;DI[
VD,DF\ CMI T[ ,W]TD J[TG VlWlGID VG];FZ J[TG R]SJJFDF\ SMg8=FS8ZG[ ,[lBT GM8L; VF5X[4 SMg8=FS8Z p5Z
H6FjIF D]H A ;FT lNJ;DF\ JT"X[ GCLTM T[GL ;FD[ p5Z lJRFIF" D]HAGF 5U,F EZJFDF\ VFJX[P
Clause 51: Deleted
Clause 52: List of Machinery:
The contractors shall also give a list of machineries in his possession and which they
purpose to use on the work.
B\0 5 o I\+;FDU|LGL IFNL o
SMg8=FS8Z 5F[TFGF SAHFDF\GL VG[ SFD DF8[ p5IMUDF\ ,[JF lJRFZ[, I\+;FDU|LGL IFNL 56 VF5JFGL ZC[XP[
Clause 53: (I) In case, the roller deployed by Department for the use on contract work is
kept idle by the contractor for want of adequate labour and materials, the contractor will
have to pay rental charges as per prevailing rules even though the items of rolling and
watering are to be carried out by the department.
(ii) If the contractor does not plan his program so as to suit the requirement of the
Department, the proportionate rental charge on roller shall be recovered from the
contractor.
Clause 54 : Local labour on normal rates :
The contractor shall have to engage local labour and person seeking employment where
available on normal rate.
B\0 5$ o ;FDFgI NZ[ :YFlGS DH]ZM o
;FDFgI NZ[ D/L XS[ T[D CMI tIF\ ZMHUFZ JF\K] :YFlGS DH]ZM VG[ :YFlGS jIlSTVMG[ SMg8=S8Z[ SFD ZFBJFGF
ZC[XP[
Signature of bidder
Const. Dn. Morbi.
54
Clause 55: Rent will be recovered from the contractor for the land given to them for
stacking materials as well as for construction of temporary hutments etc.
Land measuring Charges
1. One hectare or less
Rs. 05 Per month
2. More than 1 hectare & upto 2 hectares
Rs.10 per month
Rs.15 per month
Rs.20 per month
Clause 56: The contractor shall employ only such labour who shall produce a valid
certificate of having been vaccinated against small-pox within a period of last three years.
B\0 5& o SMg8=S8Z K[<,F # JQF"GL D]NT NZlDIFG XLT/FGL Z;L V5F. CMJF AFATG]\ :JLSFI" 5|DF65+ ZH]
SZGFZ DH]ZMG[H SFD[ ZFBX[P
Clause 57: 1 Huts: The contractor shall build sufficient number of huts on a suitable plot
of land for the use of the labourers according to the following specifications.
(1) Huts of bamboos and grass may be constructed.
(2) A good site shall be selected. High ground removed form jungle but well provided with
tress shall be chosen wherever it is available. The neighborhood of rank jungle, grass or
weeds should particularly be avoided. Camps should not be established close to large
cuttings of earth work.
(3) The lines of huts shall have open spaces of at least 10 m. between rows. When a good
natural site cannot be procured, particular attention should be given to the drainage.
(4) There should be no over-crowding. Floor spaces at the rate of 20.8 Sq.m. per head shall
be provided. Care should be taken to see that the huts are kept clean and in good order.
(5) The contractor must find out his own land. If he wants Government land, he should
apply for it and pay assessment for it.
2. Drinking Water: The contractor shall as far as possible, provide an adequate supply of
chlorinated pure potable drinking water for the use of labourers. This provision shall be
at the rate of not less than 4.5 liters per head. No provision need-be made where there
is a suitable nala, river or well within 0.4 km of the camp. However arrangement
should as far as possible, be made to chlorinate water by chlorinated tablets fore it is
allowed for drinking purpose.
3. The contractor shall construct semi permanent latrines for the use of Labourers on the
following scale, namely (a) Where female are employed, there shall be at least one
latrine for every 25 females. (b) Where males are employed there shall be at lest one
latrine for every 25 males provided that where the number of males or female exceed
100 , it shall be sufficient if there is one latrine for every 25 males or females , as the
case may be upto the first 100 and one for every 50 thereafter.
4. Privacy in latrines: Every latrine shall be under cover and so partitioned off as to
secure privacy, and shall have a proper door and fastenings.
5. Notice to be displayed outside latrines and urinals: (1) where workers of both sexes
are employed there shall be displayed outside each block of latrine and urinal a notice
in the language understood by the majority f the workers For Men Only or For Women
Only: as the case may be. (2) The notice shall also bear the figures of a man or of a
women, as the case may be.
6. Urinals: There shall be at least one urinal for male/female workers upto 50 employed
at a time. Provided that where the number of male or female workmen, as the case may
be, exceeds 500, it shall be sufficient if there is one urinal for every 50 males or
females upto the first 500 and one for every 100 males or females or part thereof.
7. Latrines and Urinals to be accessible: (1) the latrines and urinals shall be
conveniently situated and accessible to workers at all times at the establishment. (2) (I)
The latrines and urinals shall be adequately lighted and shall be maintained in a clean
and sanitary condition at all times (ii) Latrines and urinals other than those connected
Signature of bidder
Const. Dn. Morbi.
55
with a flush sewage system shall comply with the requirements of the Public Health
Authorities.
8. Water for latrines and urinals: Water shall be provided by means of pipes or tanks or
the rise, so also be conveniently accessible in or near the latrines and urinals.
9. Bathing and washing places: (1) The contractor shall construct sufficient number of
bathing places every unit of 20 persons being provided with a separate bathing place.
(2) Washing places should also be provided for the purposes of washing clothes. Every
unit of 30 persons shall have at least one washing place. (3) Such bathing and washing
place should be suitably screened and separate places provided for male and female
workers. (4) Such facilities shall be conveniently accessible and shall be kept in clear
and hygienic condition.
10. Drainage: The contractor shall make sufficient arrangement for draining away the
sewerage water as well as water from the bathing and washing places and shall dispose
of this waste water in such as way as not to cause nuisance. The contractor should
obtain a permission from the Gujarat Water Pollution Control Board, Gandhinagar if
Water is so be drained in river or near the well . The contractor would put malaria oil
once in a week in stagnant water round about the residence.
11. Medical facilities: The contractor shall engage a medical officer with a traveling
dispensary for a camp having 500 or more persons if there is no Government or other
private dispensary situated within 6 k.m. from the camp.
12. Conservancy and cleanliness: The contractor shall provide the necessary staff for
effecting the satisfactory conservancy and cleanliness of the camp to the satisfaction of
the Engineer-in-charge. At least one sweeper per 200 persons should be engaged.
Conservancy staff should dump refuge in compost pit, away from the labour camp.
13. Health Provisions: The District Health Officer of the District or the Deputy Director
of Health Service shall be consulted before opening a labour camp and his instructions
on matters, such as the water supply, sanitary convenience, the camp-site,
accommodation and food supply shall be followed by the contractor.
14. Precautions against epidemic: (a) the authorities in charge of the colonies should get
the labourers inoculated against cholera and plague and vaccinated against smallpox at
the time or recruitment, if they are not inoculated or vaccinated within 6 months or 3
years respectively prior to the date of recruitment. (b) When, in any labour camp there
is an epidemic disease or is threatened with such an outbreak, the authorities in charge
of the labour camps should ensure that all the inmates of the labour colonies are
inoculated or vaccinated as the case may be , depending on the diseases, within 72
hours after the outbreak. (c) The authorities in charge of the labour colony should
arrange to communicate by wire regarding the outbreak of the epidemic diseases on the
very day of the outbreak, to the Mamlatdar of the Taluka, the District Health officer or
to the Deputy Director of Public Health in charge of that area and the Director of
Public Health. Thereafter they should continue to send daily reports to the above
officers in the prescribed form regarding the progress of the epidemic disease. (d)
When the authorities in charge of the labour colony suspect or have reason to believe
that any immediate of the labour colonies is suffering from the infectious or contagious
disease , they shall forthwith arrange for the segregation of such persons to isolated
huts to be specifically provided for the purpose and also for their treatment (e) As
regional malaria epidemic outbreaks are likely to occur in such project areas, the
authorities in charge of the labour colonies should report promptly the occurrence of
unusual incidence of cases of malaria and also inform the District Health Officer of the
District, Deputy Director of Public Healthy (Malaria) and the Director of Public Health
and also arrange to institute all necessary anti malarial measures as may be advised by
the officials of the Public Health Department.
Signature of bidder
Const. Dn. Morbi.
56
(f) The authorities in charge of the colonies should also arrange to carry out any other
measures that may be recommended by the officials of the Public Health Department
necessary to prevent or control the spread of disease.
15. Rest rooms: (1) In every place where in contract labour is required to halt at night in
connecting with the contract works and in which employment of contract labour is likely to
continue for three month or more, the contractors shall provide and maintain rest rooms or
other suitable alternative accommodation within fifteen days of the employment of
contract labour.
(2) If the amenity referred to in sub rule is not provided by the contractor within the period
prescribed, the employer shall provided the same within a period of fifteen days of the
expiry of the period laid down in the sub-rule (1).
(3) Separate rooms shall be provided for women employees.
(4) Effective and suitable provision shall be made in every room for securing and
maintaining adequate ventilation for the circulation of fresh air and there shall also be
provided and maintained sufficient and suitable natural or artificial lighting.
(5) The rest room or other suitable alternative accommodation shall be of such dimensions
as to provide at least a floor area or 1. Sq. mt. For each person making use of rest
rooms.
(6) The rest room or other suitable alternative accommodation shall be so constructed as to
afford adequate protection against heat, wind, rain, and shall have smooth, hard and
impervious surface.
(7) The rest rooms or other suitable alternative accommodation shall be at a convenient
distance from the establishment and shall have adequate supply of whole some
drinking water.
16. Canteen Facilities: (1) In every establishment of contract work and wherein work
regarding the employment of contract labour is likely to continue for six months and
wherein contact labour numbering one hundred or more are ordinarily employed, the
adequate canteen facilities shall be provided by the contractor for the use of such contract
labour within sixty days of the commencement of the employment of contract labour.
(2) If the contractor fails to provide the canteen facilities within the time limit laid down
the same shall be provided by the principal employer within sixty days of the time
allowed to the contractor.
(3) The canteen shall be maintained by the contractor or principal employees as the case
may be in an efficient manner.
17. Accommodation in canteen: (1) The canteen shall consist of at least dining hall,
kitchen, storeroom, pantry, and washing places separately for worker and for utensils.
2 (I) The canteen shall be sufficiently lighted at all times where any person has access to it.
(ii) The floor shall be made of smooth and impervious materials and inside walls shall be
lime-washed or color-washed at least once in each year, provided that the inside walls of
the kitchen shall be lime-washed every four months.
3 (I) The premises of the canteen shall be maintained in clean and sanitary condition.
(ii) Waste water shall be carried away in suitable covered drains and shall not be allowed
to accumulate so as cause nuisance.
(iii) Suitable arrangements shall be made for the collection and disposal of garbage.
18. Accommodation in dining hall: (1) The dining hall shall accommodate at a time,
atleast 30% of the contract labour working at a time.
(2) The floor area of the dining hall excluding the area occupied per dinner to be
accommodated shall as prescribed in sub rule (1)
(3) (I) A portion of the dining hall and service counter shall be partitioned and reserved for
women workers, in proportion to their numbers. (ii) Washing places for women shall
be separate and screened to secure privacy.
Signature of bidder
Const. Dn. Morbi.
57
(4) Sufficient table, stools, chairs or benches shall be available for the number of diners to
be accommodated as prescribed in sub rule 1.
19. Equipment in canteen : (I) There shall be provided and maintained sufficient utensils,
crockery , cutlery, furniture and any other equipment necessary for the efficient running of
the canteen.
(ii) The furniture utensils and other equipment shall be maintained in a clean and hygienic
condition.
(2) (I) Suitable clean clothes for the employees serving in the canteen shall also be
provided and maintained.
(ii) A service counter, if provided, shall have a top of smooth and impervious materials.
(iii) Suitable facilities including an adequate supply of hot water shall be provided for the
cleaning of utensils and equipment.
20. Food stuff to be served: The food stuff and other items to be served in the canteen
shall be in conformity with the normal food habits of the contract labour.
21. Prices to be displayed: The charges for food stuffs, beverages and any other item
served in the canteen shall be based on “no profit, no loss” and shall be conspicuously
displayed in the canteen.
22. Canteen to be run on “No profit no loss” basis: In deriving the prices of food stuffs
and other articles served in the canteen, the following items shall not be taken into
consideration as expenditure, namely.
(a) the rent for the land and building.
(b) The depreciation and maintenance charges for the building and equipment provided for
in the canteen.
(c) The cost of purchase, repairs and replacement of equipment including furniture,
crockery, cutlery and utensils.
(d) The water charges and other charges incurred for lighting and ventilation.
(e) The interest on the amount spent on the provisions and maintenance of furniture and
equipment provided for in the canteen.
The local officers should check up whether, facilities as offered and which are admissible
under the existing rules and orders are made available to the workers and enforce upon the
contractors the necessity of adhering to the instructions for promotion of welfare of the
workers according to the terms of the contract.
23.-BOOKS OF ACCOUNTS AND REGISTRES OF THE CANTEEN: The books of
accounts and registers and other documents used in connection with the running of the
canteen shall be produced on demand to an inspector.
24.-AUDIT OF THE ACCOUNTS OF THE CANTEEN: The accounts pertaining to the
canteen shall be audited once every 12 months by registered accountants and auditors.
Provided that the Labour Commissioner may approve of any other person to audit the
accounts; if he is satisfied that it is not feasible to appoint a registered accountant and
auditor in view of the site or the location of the canteen.
CLAUSE 58 : Contractor shall have to arrange for the supply of gumboots. Hand gloves,
mask etc. invariably to the labourers/workers engaged by the contractor on asphalt work.
CLAUSE 59 : The Contractor shall not show any distinction between Harijan and other
class of labourers / workers employed to carry out the Government work.
CLAUSE 60 : Price variation clause : Price variation :
For (A) Labour (B) Materials and (C) P.O.L. The amounts payable to the Contractor for
the work done shall be adjusted for increase or decrease in the rates of (A) Labour (B)
Materials excepting those materials supplied by Government as per Schedule-A and
cement, steel and asphalt and (C) P.O.L. as under :
Signature of bidder
Const. Dn. Morbi.
58
(A) Labour : Increase or decrease in the cost due to Labour shall be calculated quarterly
in accordance with the following formula.
VI = 0.75 x { pl x R x i – io }
100
io
Vl = Increase or decrease in the cost of work during the quarter under consideration
due to change in rates for labour.
R = The value of work done in rupees during the quarter under consideration, after
excluding the value of extra items and after deducting the cost of.
(i)-Materials supplied from the Departmental store to the Contractor at fixed rate as
specified in schedule –A and.
(ii) Value of cement, steel and asphalt brought by the contractor valued at star rate plus the
increase/decrease for which price adjustment is done under clause 59 / A below :io = The average consumer price index for industrial workers for the quarter in which
tenders
were
opened
(as
published
in
*..........................................................................................)
i = The average consumer price index for industrial workers for the quarter under
consideration.
pl = Percentage of labour components ( specified in Schedule i.e 60.39 % Labour )
* This refers to average consumer’s price-index (wholesale) for industrial workers as
applicable to Ahmedabad as published by Government of India, Ministry of Labour
Bureau.
(B)Materials other than Cement, Steel and Asphalt: The increase or decrease in cost of
materials other than cement, steel and asphalt shall be calculated quarterly in accordance
with the following formula:
Vm = 0.75 x {pm x R x i – io }
100
io
Vm = Increase or decrease in the cost or work during the quarter under consideration due
to charge in the rates of material.
excluding the value of extra items and after deducting the cost of.
(i) Materials supplied from the Department store to the Contractor at fixed rates as
specified in schedule – A.
(ii) Value of cement asphalt and steel brought by the contractor valued at star rate plus the
increased / decrease for which price adjustment is done under clause 59/A below :io : The average wholesale price index * (all commodities) for the quarter in which
tenders were opened as published in @………… ....................……………………)
i = The average wholesale price index ( all commodities) for the quarter under
consideration.
pm= Percentage of material component ( specified in schedule…i.e. 33.93 % ) of
item.
@ = For materials wholesale price index as published by Reserve Bank of India should
be referred to.
(C) P.O.L. : The increase or decrease in the cost of petrol, diesel, oil, and lubricants shall
be calculated quarterly in accordance with the following formula.
Vd = 0.75 x { pd x R x D – Do }
100
Do
Vd = Increase ir decrease in cost of work during quarter of consideration due to change in
rates of petrol, oil and lubricants (POL)
Signature of bidder
Const. Dn. Morbi.
59
excluding the value of extra items and after deduction the cost of.
(i)-Materials supplied from the Department store to the Contractor at fixed rate as specified
in schedule –A and
(ii)
which price adjustment is done under sub-clause 59/A below :Do = The average price of high speed diesel (HSD) fixed by I,O.C. for the district in which
the work is to be carried out for the quarter in which the tenders were opened.
D = The average price of HSD fixed by the I.O.C. for the district in which the work is to be
carried out for the quarter under consideration.
pd = Percentage of P.O.L. Component (specified in schedule) of the item. i.e. 5.68 %
Conditions for variation except for Cement, Steel and Asphalt:
(1) No adjustment shall be done for the work done in the first twelve months of the time
limit. Adjustment payable / recoverable will be calculated for the remaining work done
during the subsequent period.
(2) The sum total price adjustment for A,.B, and C will be limited to 5.00 % of the
estimated cost of work put to tender less the cost of Materials supplied from the
Departmental store to the Contractor at fixed rate as specified in schedule-A and
cement, steel and asphalt valued at input rates mentioned as under on which the
sanctioned estimate is based. When clause 60A(B1) 59A (b2) is not deleted.
Quantity
Input rate per ton
Cement :
M.T
Rs.
Per M.T.
Mild Steel :
M.T
Rs
Per M.T.
TMT / HYSD Bars :
M.T
Rs.……
Per M.T.
Asphalt: 80/100
M.T
Rs.
Per M.T.
(3) The quarter referred to in the above formula shall mean the quarter of the calender year
January to March, April to June, July ot September and October to December. Even if
the tenders are opened in the middle of a quarter, the average index for the calender
quarter will be considered. The same principle would apply for identifying the quarter
when the work is completed in the middle of calender quarter.
(4) The value of extra items will be excluded for working out the value of ‘R’ in the above
formula in all these cases.
(5) Intermediate payment of escalation to be made under this clause on each occasion shall
be limited in such a manner that the total up-to-date payment of escalation will not
exceed the proportionate percentage of the ceiling of calculation as related to the
proportionate value of the contract cost.
(6) Price adjustment shall be applicable only for the work that is carried out within the
stipulated time or extensions thereof as are not attributable to the contractor. No claim
for price adjustment other than those provided herein shall be entertained.
(7) This clause will be applicable in respect of works which of the estimated cost put to
tender is above Rs.25.00 lacs and the time limit involved is more than 12 months.
Clause 60A : Price Variation for Cement Steel and Asphalt brought by Contractor :
The amounts payable to the contractors for the work done involving use of cement, steel
and asphalt when these materials are not supplied by the Government as for schedule A
shall be adjusted for increase or decrease in the rates of these materials as under :(4) Price variation for cement, steel and asphalt brought by the Contractor
The star rates for cement, mild steel, for steel and asphalt to be brought by the Contractor
shall be considered Ex-supply Depot/ Godown as under.
Signature of bidder
Const. Dn. Morbi.
60
QUANTITY
STAR RATES
Cement :
54.05
M.T
Rs 5500.00 per M.T.
Month in which
Mild STeel :
M.T
Rs
Per M.T.
DTP is approved
TMT/HYSD Bars : 22
M.T
Rs. 34700.00 Per M.T.
Asphalt:
M.T
Rs.
Per M.T.
The above star rates are linked with Reserve Bank of India price index for steel and cement
for the month in which the DTP s are approved. The star rate for asphalt will be based on
the rate of Koyli Refinery prevailing on the date on which the estimate is prepared.
The month in which DTP are approved will be specified in the tender document
Star rates should be mentioned in the tender copy as under:i.
For Cement, Price of cement from authorized dealer should be obtained for the
month in which the DTP s are approved & mentioned as star rate before issue of
tender copy.
ii.
For steel & H.Y.S.D. bars, rate of SAIL should be obtained for the month in which
the DTP s are approved and mentioned as star rate before issue of tender copy.
iii.
For basic index specific month in which the DTP s are approved should be
mentioned before. issue of tender copy. The fluctuations in rates of cement and
steel shall be adjusted in the bills payable to the contractors as under :
iv.
C1
A = B X
- 1
X D
C0
Note : Cement shall be brought from civil supply corporation on priority basis.
A = Difference of Amount payable or recoverable
B = Star rate of steel / cement / Asphalt
C1 – The (Quarterly) average corresponding index of steel, cement for the quarter under
consideration ( as published in monthly bulletin or Reserve Bank of India ) .
C0.- Price index of cement/steel for the month in which the DTPS are approved published
in monthly bulletin of Reserve Bank of India ).
D- Qty. of cement/steel/Asphalt actually brought by the contractor on site of work and
consumed in the work during the quarter duly supported with bill as recorded in cement
consumption register or MB (for steel ).
Conditions for variation in prices of cement and steel only:1. No Ceiling for escalation for difference in the cost of steel and cement will be
applicable.
2. This clause shall be operative from the date of issue of work order and up to the expiry
of original and extended time limit.
3. This formula shall be used individually for cement/mild steel and Tor steel for
calculating adjustment.
4. The cement and steel brought by the contractor on site of work shall be used only after
the same is tested by the Department.
5. If such materials are not found as per the requirement of I.S. specification, the same
shall be removed by the contractor for which no claim shall be entertained.
6. This clause will be applied to the work irrespective of the cost of work
Conditions for variation in rates of asphalt only :1. The Contractor shall procure asphalt directly from refinary only.
2. The Contractor will not be furnished “P” from for purchase of quantity of asphalt
required for this work.
3. The Contractor will have to produce in original all the gate passes issued by the
refinary and also the bill in original to the Engineer-in-charge.
Signature of bidder
Const. Dn. Morbi.
61
4. The Number of transport tanker carrying the asphalt shall be furnished by the
contractor.
5. The test certificate regarding the grade of asphalt as well as test result of asphalt from
GERI Labouratory or other Labouratory approved by R & B Department shall have to
be produced.
6. The difference between two actual rates of purchase as per original bill of the refinery
produced and the star rate as indicated below for the quantity of asphalt actually used
in the work and work is completed during original time limit only will be
paid/recovered after the asphalt is consumed in the work . No Escalation for the works
estimated to cost upto 5 lacs and remaining use of asphalt will be payable.
7. The difference will be payable/recoverable from the date of issue of work order and
this price variation will not be subject to any celling.
8. No advance payment or secured Advance will be payable against asphalt.
9. This part of clause for price variation of asphalt will be applicable for works estimated
to cost above Rs.5 Lacs and involving use of asphalt.
(Authority R & B D GR No. TNC – 1089 (4) – C , dated 31-8-1991 modified vide G.R.s of
even numbers dated 5-10-1991 & 7-4-1992, 21-10-2005 and G.C.No. STR – 1097 – 182/H
dated 27-11-97 and 21-11-98 Misc-1093-UO-53-40-C dated 16-6-2001 and No. STR-102001-M-34/29/H dated. 4-10-05 & 2-2-07 of R & B D)
CLAUSE 61 : FENCING AND LIGHTING :
(a) The contractor shall, unless otherwise specified, be responsible for the proper fencing,
lighting grading and taking of the necessary safety measures for all works comprised in the
contract and for the proper provision of temporary road, way, foot-way , guards, fences,
caution notices, etc. as far as the same may be rendered necessary by reasons of the work
for the accommodation of workmen, foot passengers or other traffic and of owners and
occupiers of adjacent property and the public and shall remain responsible for any accident
that may occur on account of his failure to take proper & timely precautions.
(b) All the arrangements made for fencing and lighting shall be maintained by the
contractor through the currency of the contract till the physical taking over of the work by
department.
CLAUSE 62 : LIABILITY OF ACCIDENTS TO PERSONS :
Responsibilities and liabilities lf the contractor under Workmen’s Compensation Act are
given in clause No.37 in addition following shall also apply:
(a) On the occurrence of an accident, which result in death of workmen employed y the
contractor or which is so serious as is likely to result in death of any such workmen the
contractor, shall within 24 hours of happening of such accident(s) intimate, in writing
to the Engineer-in-charge the fact of such accidents(s). The Contractor shall indemnify
Government against all loss or damage sustained by the Government resulting directly
or indirectly from his failure to give intimation in the manner aforesaid including the
penalties or fines, if any, payable by the Government as a consequence of
Government’s failure to give notice under the workmen’s compensation Act or
otherwise to conform to the provisions of the said act in regard to such accident(s).
(b) In the case of an accident, in respect of which compensation may become payable
under Workmen’s Compensation Act. whether by the contractor or by the Government
as principal Employer, it shall be lawful for the Engineer-in-charge to retain out of
money due and payable to the Contractor, such sum or sum of money as may, in the
opinion of the Engineer-in-charge, be sufficient to meet such a liability, The opinion
of the Engineer-in-charge shall be final regard to all matters arising under this clause.
Signature of bidder
Const. Dn. Morbi.
62
CLAUSE 63 : ACCESS TO SITE AND WORK ON SITE : The Engineer may , if he
considers fit from to time, enter upon any land(s) which may be in possession of the
contractor this contract for the purpose of executing any work not included in this contract
and may execute such work not included in this contract by agents or by other contractors,
at this opinion and the contractor shall, in accordance with the requirements of the
Engineer-in –charge , afford all reasonable facilities for execution of the work including
occupation of lands by structure or otherwise for any other contractor employed by the
Government and his workmen or for the workmen of the Government who may be
employed in the execution on or near the site of the work not included in the contract or of
any contract in connection with or ancillary to the work and in default, the contractor shall
be liable to the Government for any delay or expenses incurred by reason of such default.
Provided always that if damage arising. Make a statement of the same to the Engineer-incharge who shall from time to time, assess the value in his judgment of such damage and
the Government shall from time to time pay to the contractor the amounts (if any) accepted
as justified by the Engineer-in-charge :
CLAUSE 64 : REPORTS REGARDING LABOUR : The Contractor shall submit the
following reports to the Engineer-in-charge :
(a) (I) A daily report in the suitable form of the strength of labour, both skilled and
unskilled employed by him on the work(s). The contractor shall increase or decrease the
strength both skilled or un skilled. if directed by the Engineer-in-charge. The submission of
such reports shall not, however, relieve the contractor of his responsibilities and duties
regarding progress or any other obligation under the contract
(ii) A classified weekly return in the suitable form of the number of person employed on
the works during the preceding week.
(iii) A weekly medical report in the suitable form showing the health of the contractor’s
camp. The number of persons ill or incapacities and the nature of their illness.
(iv) A report of any accident, which may have occurred, to be sent within 24 hours of the
occurrence.
(v) Such other report as may be prescribed.
CLAUSE 65 : Treasure Trove : In the event of discovery by the contractor or his
employees, during the progress of work of any gold, silver, oil or other minerals of any
description and precious stones , treasures, coils, antiquates, relic, fossils or other articles
or value of interest whether geological, archaeological or any other such treasure & other
things shall be deemed to be the absolute property of the Government and the contractor
shall duly preserve the same to the satisfaction of the Engineer-in-charge , from time to
time, and relieve the same to such persons as the Engineer-in-charge may appoint. The
contract shall take all reasonable precautions to prevent his workmen or any other person
from removing or damaging any such articles or things, immediately after the discovery
thereof and before removal acquaint the Engineer-in-charge with discovery and carry out
his orders for the disposal of the same.
CLAUSE 66 : Indemnity : The contractor shall indemnify the Government against all
actions, suits, claims & demands through or made against the Department in respect of
work of this contractor against any loss damage to Department in consequence of any
action or suit being brought against the contractor for anything done or omitted to be done
in execution of the work of this contract.
CLAUSE 67: Insurance of Labour: The contractor shall be responsible to arrange for
insurance of all labour, skilled and unskilled workers, supervisors etc. employed by him as
per labour regulation of the State.
Signature of bidder
Const. Dn. Morbi.
63
CLAUSE 68: Setting Out : The contractor shall be responsible for the true and proper
setting out of the works and the correctness of positions, levels, dimensions and
alignments of all parts of the work and for the provisions of all necessary instruments,
appliance and labour in connection therewith . if , at any time during the progress of the
work, any errors, appear or arise in the position , levels, dimensions or alignments of any
part of the work, the contractor, on being required to rectify such errors by the Engineer-incharge shall at his own expense do so to the satisfaction or the Engineer-in-charge . if
however, such euro is based on incorrect data supplied in writing by the Engineer-incharge , the expenses of rectifying the same shall be borne by the Department. The
checking of and setting out of any line or level by the Engineer-in-charge or his
representative shall not in any way, relive the contractor of his responsibilities for the
correctness of the error. The contractor shall carefully protect and observe all bench-mark,
site-nails, page and other things used in setting out of the work(s).
CLAUSE 69: Cement Register: A register in the prescribed form showing day-to-day
receipt, consumption and balance of cement on site of work will be maintained by the
Department, which shall invariably be signed daily by the contractor or his authorized
representative in token of its correctness.
CLAUSE 70 : (1) Materials, works Test Register and core cutting machine: A register in
the prescribed from showing day to day receipt, consumption and balance of cement on
site of work by the Department and every entry thereof shall invariably be signed by the
Contractor or his authorized representative in token of its correctness.
(2) Contractor registered in special category-1 (Roads) will have to procure and keep
available on site two core cutting machines, similarly those registered in special category-2
(Roads) will have to procure and keep available on site one core cutting machine on
ownership basis. The thickness of sub base and base layer of road will be tested by taking
cores and recording results of layer thickness in paver site register. (R&BD Circular No.
RGN-60-2006-35-C dated 26-5-2006)
CLAUSE 71: Progress Schedule: (a)The contractor shall furnish within one month
(unless extended by the Engineer-in-charge ) of the order to start the work, the progress
schedule in quadruplicate indicating the date of staring. The monthly progress expected to
be achieved and the anticipated completion date of each major item of work to be done by
him, also indicating dates of, procurement and setting up the materials, plants and
machinery. The schedule should include a statement of proposed general and detailed
arrangements for caring out works, and of item, order and manner in which it is proposed
general and detailed arrangements for caring out works, and of item, order and manner in
which it is proposed that these shall be executed. The schedule should be framed keeping
requirement of the clause-2 of tender form in view and be such as in practice to the
achievement towards completion of the work in the time limit and of the particular items
on the dates specified in the contract and shall have the approval of the Engineer-in-charge.
Further the dates for the progress, as in this schedule shall be adhered to.
(a) In case it is found necessary, at any stage to alter the schedule, the contractor shall
submit in good, time a revised schedule incorporating necessary modification proposed
and get the same approved from the Engineer-in-charge. No revised schedule shall be
operative without such acceptance in writing. The Engineer-in-charge is further
empowered to ask for more detailed schedule or schedule, any by week, for any item or
items and the contractor shall supply the same as and when asked for.
(b) The Engineer-in-charge shall have, at all times, the right, without in any way vitiating
this contract forming grounds for any claim, to alter the order of the work of any part
thereof and the contractor shall after receiving such direction, proceed in the order
Signature of bidder
Const. Dn. Morbi.
64
(c)
(d)
(e)
(f)
directed. The contractor shall also revise the progress. Schedules accordingly and
submit four copies of the revised schedule to the Engineer-in-charge within seven days
of the said Engineer's direction to alter the order of works.
The contractor shall furnish sufficient plant, equipment and labour and shall work such
hours and shifts as may be necessary to maintain the progress of the work as per
approved progress-schedule, The working and shift hour shall comply with all the
Government regulations in force and shall be such, as may be approved by the
Engineer-in-charge and the same not be varied without the prior approval of Engineerin-charge.
The contractor shall from time to time, as may be required by the Engineer-in-charge,
furnish the Engineer-in-charge with a statement in writing of the arrangements he
proposes to adopt for the execution of this contract and the Engineer-in-charge may, if
he considers necessary at any time advice alternation in the same, which the contractor
shall adopt on notice thereof.
The progress-schedule(s) shall be in the form of progress chart, forms, statements and/
or reports as may be approved by the Engineer-in-charge.
The contractor shall submit four copies showing the progress of the work in the form of
a chart etc. at periodical intervals as may be specified by Engineer-in-charge.
The approval of the progress schedules by the Engineer-in-charge shall not relieve the
contractor of schedule required by the Engineer-in-charge shall not entitle the
contractor to any extra payment.
CLUASE 72: Secured Advance To Contractor:
(1) Before any secured advance for metal is paid to the contractor, the metal shall have to
be tested for its quality in the labouratory. Contractor's request for such secured
advance will be considered only after test results of metals are received and results are
satisfactory. (As per Government circular No. SSR 1070-1B-191-22-S of 5-3-92 )
(2) Advance on security of materials brought to site will not exceed 75% of the value (as
assessed by the Executive Engineer) of such material provided that they are of
imperishable nature.
(3) Recovery of advances will not be postponed until the whole of the work entrusted is
completed Secured advance will be recovered within 3 month in which secured
advance is given even if material is not utilised in the work.
(4) Secured advance is permissible on materials which are all actually brought on site and
are required by the contractor for use on items of works for which rates for finished
work have been agreed upon.
(5) Secured advance will be given only on materials for which the full value is paid by the
contractor to the seller.
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Signature of bidder
Const. Dn. Morbi.
65
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(R. & B.D.G.R.No. P.W.M. - 1090-40-13(5)-C, dated 24-4-92. )
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CLAUSE 73: Advance Payment : Advance payment for the work done, but not measured,
may be made upto 80% of the approximate value of the work done as shown in the
progress reports of approximate measurement Sheets with location furnished by the subDivisional Officer subject to the following conditions :(1) That in the case of advance payment on the item of earth-work payment should be
made on the basis of detailed measurement except during the monsoon period (June to
September).
(2) That the detailed measurements should be recorded within the month from the date of
payment of the bill incorporating the advance payment. However in the case of
sectional measurements of earth work, detailed measurement should be recorded within
three months instead of one month stipulated above.
(3) If , on recording of the detailed measurements , it is found that the advance payment
was made for more amount that the value of work now measured, excess payment shall
be refunded forthwith by the contractor on demand, if it cannot be adjusted from the
bill in which the item/s on which advance payment was given are recorded by
measurements.
CLAUSE 74: Advance Against Machineries:
1. Secured advance on plants and machineries brought to the site of work is admissible to
the contract estimated to cost more than Rs. Ten lacks.
2. Simple interest on such advance granted to Contractor against plants and machineries
brought to work site shall be charges at the rate of _______________% per annum.
3. The recovery of the advance shall be effected from the second month from the month in
which advances is given and full recovery will be completed by the time seventy five
percent of scheduled time is completed.
4. such advance will be limited to 5 percent of the estimated amount put to tender.
5. The advance will be granted for the plant and machinery actually brought to the site of
work.
6. The machinery and equipment on which the advance is granted shall be of full
undisputed ownership of the contractor, and they shall be hypothecated to Government and
also comprehensively insured till the advance granted is fully recovered. The
hypothecation deed shall be executed separately before the advance is actually given.
7. The advance will be granted as 75 percent of the cost of new equipment for which the
contractor is able to produce purchase-vouchers and other documents. This will not be
applicable in the case of second-hand equipment purchased the contractor.
8. In the case of used or second-hand equipment brought by the contractor, advance will be
allowed at 50 percent of the value of the equipment arrived at in the following manner.
(a) For used equipment, for which the records of original purchase price and past
utilization are available, depreciated value, so worked out will be subject to the
confirmation by Mechanical wing of the Department.
(b) For used equipment, for which proper records of purchase price and past utilization are
not available, the value will be assessed by a committee of Executive Engineers of Civil
and Mechanical Wings. The value assessed will be based on the probable age of the
equipment, its present condition and its probable depreciated value. In working out
depreciation age of the equipment, its present condition and its probable department of
Signature of bidder
Const. Dn. Morbi.
66
spares, repair, reconditioning of the equipments shall not be taken into account towards the
capital cost. The value arrived at by the committee will be final.
9. No advance may be allowed for equipment which is more than 8 years old or which has
already worked for more than 80 percent of its life.
10. No advance shall be given on transport-vehicles like jeeps, station-wagons, estate-car
and such other vehicle ordinarily required for transport purpose.
11. The recovery will have to be completed within the stipulated period of completion of
work i.e. ………… months. [Specified advance on plant and machinery brought on site of
work can be given to contractor only after prior approval of the Government{GPW Vol. –I
Para 344-C(i)}]
CLAUSE 75: Mobilisation Advance : 1. Mobilisation advance to the extent of 5% of the
estimated cost may be granted at the commencement of the work after the contractor has
set up camp on site has brought machineries, equipment and centering etc., for wellsinking and has completed the work of service road, water-supply and lighting
arrangements on the site of work
Which are estimated to cost over Rs. 40 lacs.
2. The advance will carry a simple interest at the rate of _______________% per annum.
3. The recovery of advance shall commence from the sixth month from the month in which
the advance is paid, and full recovery of advance and interest shall be completed by the end
of _____________ month from the date of issue of work order, In other words, the
recovery of advance and interest will spread over a spell of ______________ months or
less as above in equal installments.
4. A bank guarantee from a scheduled commercial bank shall have to be produced for the
amount of advance applied for, the bank guarantee can be scaled down to the extent of
recovery of advance.
5. Mobilisation advance will be treated as interest bearing refundable loan for the purpose.
The responsibility of the contractor for the refund of mobilization advance is absolute and
not dependent upon the completion of the work. The contractor will have to refund the
advance with accrued interest irrespective of the fact whether the contract is breached by
either party or abandoned or finalized prematurely. (Govet. R&B dept. Reso. No. TCF1382/(8)J dated 22-04-1985)
CLAUSE 76 :Before starting the work, the contractor will have to obtain the license from
the District Assistant Labour Commissioner under the Contract Labour (Regulation and
Abolition) Act. 1970 and contract Labour (regulation and Abolition ) Gujarat Rules 1972
after paying necessary fees and deposit on the basis of the number of labour to be
employed on the work and will have to supply two true copies of the said license to the
Deputy Executive Engineer before the work is started.
CLAUSE 77: One percent of estimated cost put to tender for this work after
deducting the cost of materials as per Schedule 'A' valued at basic rate in the
sanctioned estimate shall be deducted from the running account bills of the
contractor for testing the quality of materials and workmanship, no additional
testingAllcharges
in addition
the above
shalland
be as
recovered
testing charges
as pertoprovision
of tender
suggested from
by thethe
EICcontractor
shall be
(Applicable
to
R
&
B
Works
only)
(G.R.No.
R
&
B
TNC-1085-4-C,
Dated
20-12-91)
borne by the contractor.
From the contractor (Applicable to R & B works only) (G.R. No R & B TNC /1085 /4-C Dated
20-12-91)
TheinEngineer
in charge
will
the out
cement
and steel tested
All testing
involved
the work actually
shall
beget
carried
in government
in laboratories
of
G.E.R.I.
Engineering
Colleges,
Polytechnics,
Engineers India
laboratory or as directed by EIC
Ltd, D.G.T.D. and other laboratories approved by R & B or Water Resources
Department
or Industries
thedone
test results
of these
Laboratories will
All expenditure
thereDepartment
of it shall be and
entirely
by the agency
including
be binding
to the Contractor
about
of usetaxes
of materials
transportation
to laboratories
and suitable
testing charges,
(if any). (G.R. No R & B
TNC /1088 /IB / 220 / 18 - C Dated 31-3-05)
Signature of bidder
Const. Dn. Morbi.
67
However in respect of works involving use of asphalt, the contractor will set up the
site testing Laboratory and will provide testing instruments etc. as under:
Laboratory: The contractor will construct pucca structure of minimum 25 square
meter area duly connected with water and electric supply to house site testing
Laboratory.
Instruments: The contractor will provide and install the instruments as per
following. I.S. Standard to carry out the test prescribed therein.
1.
Penetration test as per I.S. 1203
2. Softening point
test as per I.S. 1204
3.
Ductility test as per I.S. 1208
4.
Viscocity
test as per I.S.1206
1.Specification gravity test as per I.S.1202
The instruments provided should be as per I.S. Standard, so certified and be
regularly and periodically (R. & B. D. G.R. No. SSR-1099-IB/91(9)-c dated 26-71999)
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Signature of bidder
Const. Dn. Morbi.
68
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Annexure : The information in the following annexure specimens should be furnished on
separate letter pad if necessary.
ANNEXURE - 1
(Referred to in Condition No.-2 General Rules and Direction for the guidance of
Contractors.)
To
The Executive Engineer
PLACE:
------------------------------- Division:
DATE:
Details regarding my our partners our Company (in the case of limited Company) Names,
address (es) , telephone numbers(s) income tax etc. are as under :
Sr.
no.
1
Name(s)
of
Person/Partner
Director of the
company
2
Full address of
the
place
of
business (with pin
code)
3
Telephone
No.(s)
(office)
Residential
address(es)
(Resi)
Telephone
No.(s)
4
5
6
Full
address
of
income tax office
ward where income
tax return is filed
7
I/We hereby agree to intimate to you about change if any, in the above-mentioned address
(es) and telephone no. (s) Within Fifteen days of its occurrence till May/our deposit, for the
said work paid by me/us is not returned to me/us.
Dated Signature of Tenderer
ANNEXURE-2
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Signature of bidder
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WPDLP
WPDLP
V[SZFZ 5+
p5ZMST 5lZlXQ8MDF\ VF5[, 8[g0ZDF\ EZ[, EFJMGL RSF;6L V\U[ CM. T[ BFTFG[ A\WGSTF" ZC[X[ GCLP T[DH T[GF\ NXF"J[, BF6 DYS[YL :5L;LOLS[XG
D]HAGM DF,;FDFG GCL D/[ TM T[ :5LXLOLS[XG 5|DF6[GFM DF,;FDFG BFT] DFgI SZ[ T[ VgI HuIFV[YL ,FJL VF5LX] H[ DF8[ SM. J/TZGM S,[.D
D]SJFDF VFJX[ GlCP
Signature of bidder
Const. Dn. Morbi.
70
ANNEXURE – 3
PERFORMANCE BOND
(See clause no. 1)
(The date of this bond must not be prior to the date of the instrument in connection with which it is given )
Principal (Contractor) ……………………………………………………………………….
Surety
(Scheduled
or
Nationalized
Bank)
…………………………………………………….
Sum
of
bond
(express
in
words
and
figures)
………………………………………………………………………………………………
Contract
No.
and
date
of
Contract
……………………………………………………………………………………………….
KNOW ALL MEN BY THESE PRESENT, THAT WE, THE PRINCIPALS AND SURETY: Above named are held
firmly bound upto the ……………………………….. hereinafter called the Employer in the amount stated for payment
of which sum, well and truly to be made, we bind ourselves, our heirs, executors, administrators and successors jointly
and severally, firmly by these presents subject to the provisions of which the aforesaid Contractor on demand and without
demand on a claim being made by the Employer.
THE CONDITION OF THIS OBLIGATION IS SUCH : That whereas the principals
have entered in to a contract with the Employer numbered and dates as shown above and
hereto attached for the execution of work …………………………………………
NOW THEREFORE, if the Principal shall well and truly perform and fulfill all the undertakings, convenants, terms,
conditions and agreements of said contract during the original terms of the said Contract and any extensions thereof that
may be granted by the Employer with or without notice to the surety and during the life or any guarantee required under
the contract and shall also well and truly perform and fulfill all the Undertakings, convenants terms, conditions and
agreements of any all duty and unduly authorised modifications of said Contract that may hereafter be made, notice of
which modifications to the surety being hereby waived or shall pay over, make good and reimburse to the Employer all
loss and damages which the employer may sustain by reason of failure or default on the part of said Principal so to do.
We ………………………………………………. further agree that the guarantee herein contained shall remain in full
force and effect during the period that would be taken for the validity of the said Contract, and that it shall continue to be
enforceable till all the dues of the employer under or by virtue of the Contract have been fully paid and its claims satisfied
or discharge or till the Employer certifies that the terms and conditions of the contract have been fully and properly
carried out by the said contractor and accordingly discharges the guarantee. Unless a demand or claim under this
guarantee is made on us in writing on or before the ……………………………………………… we shall be discharged
from all liability under this guarantee thereafter.
IN WITNESS WHERE OF, the above bounded parties have executed this instrument under their several seals on the
date indicated above the name and corporate seal of each corporate partly being hereto affixed and these presents duly
signed by its undersigned representatives, pursuant to authority of its governing body.
In the presence of witness
Principal
Individual
1……………………………………………as to ……………………………………(seal)
2……………………………………………as to ……………………………………(seal)
3……………………………………………as to ……………………………………(seal)
4……………………………………………as to ……………………………………(seal)
by…………………………………………. ….affix Corporate Seal
Attested
Corporate surety
Business address _______________
Affix by ……………………………………………corporate Seal
_________________________________________________________________________
Title
_________________________________________________________________________
For and on behalf of the Employer
Signature of bidder
Const. Dn. Morbi.
71
ANNEXURE - 4
Sr.No.
S|DF\S
LIST OF WORKS ALREADY COMPLETED BY THE TENDERER
.HFZNFZ[ 5}ZF SZ[, SFDMGL IFNL
Name of work
Place
Cost on
Time taken in months
SFDG]\ GFD
:Y/
completion
To complete the
5}ZF YI[, SFDGL
work
lS\DT
SFD 5]Z] SZJF DF8[
,LW[, ;DI DF;DF\
1
2(a)
2(b)
3
Remarks
lJX[QF GM\W
4
5
Note : Necessary certificate from office concerned shall be attached with the tender
GM\Wo ;A\lWT VlWSFZLG]\ H~ZL 5|DF65+ 8[g0Z ;FY[ ZFBJ]\P
Signature of Tenderer with Date / .HFZNFZGL TFZLB ;FY[GL
;CL[P
ANNEXURE - 5
LIST OF PLANT AND MACHINERY IN GOOD WORKING ORDER AVAILABLE WITH TENDERER
.HFZNFZ 5F;[ ;FZL VG[ RF,] CF,TDF\ CMI T[JF I\+M VG[ VMHFZMGL IFNL
Sr.
Plant or
Location
Age of
Make
Capacity
Approximate
Remark
:Y/
AGFJ8
1FDTF
lJX[QF GM\W
No.
Machinery
Machinery
Value
S|DF\S
VMHFZM VYJF
DXLGZL S[8,F
V\NFHL lS\DT
I\+M
JQF¶ H]GL K[P
1
2(a)
2(b)
3
4
5
6
7
;CL[P
Sr.
No.
S|DF\S
1
ANNEXURE - 6
DECLARATION REGARDING WORKS ON HAND WITH TENDERER
.HFZNFZGF CFY 5Z CMI T[JF SFDGL lJUT
Name of work
Place
Estimated
Date of
Stipulated
Amount of
SFDG]\ GFD
:Y/
Cost
issue of
period of
work done
V\NFHL lS\DT work order completion
on date of
SFD X~
SFD 5]Z]
filling
SZJFGF
SZJFGL
tender
C]SDGL
lGIT D]NT
8[g0Z EIF¶
TFZLB
TFZLB
2(a)
2(b)
3
4
5
6
Brief
details of
delay if
any
-L, HM YI[,
CMI TM T[GF
8}\SDF\ SFZ6
Remark
lJX[QF GM\W
7
8
;CL[P
Note 1 : Amount of work in column 6 should be given up to the month previous to the month in which tenders are
invited.
GM\W ov VF;G & DF\ H[ DF;DF\ 8[g0Z DF\UJFDF\ VFjI] CMI T[ 5C[,FGF DF;GF V\T ;]WL SZ[, SFDMGL ZSD NXF¶JJLP
Note 2 : Necessary certificate from the officer concerned shall be attached with the tender.
Signature of bidder
Const. Dn. Morbi.
72
SCHEDULE – ‘A’ VG];]lRvcSc
Schedule showing ( approximately ) the materials to be supplied from the Public works store for
work contracted to executed and the rates at which they are to be charged for
H[ SFD CFY WZJF DF8[ SMg8=F S8 SZFIM CMI T[ SFDDF\ AF\WSFD lJEFUGF :8MZDF\YL 5}ZM 5F0JFGM DF,;FDFG s
VFXZ[ f VG[ T[ V\U[ J;], ,[JFGF NZ NXF¶JTL VG]; }lR
Particulars
Approximate
Rate at which the materials will be
Place of delivery
lJUT
0L,LJZLG]\ :Y/
quantity
charged to the contractor
V\NFHL HyYM
SMg8=FS8Z 5F;[YL DF,;FDFG DF8[ ,[JFGM
YTM NZ
!
Z
#
$
5
Unit V[SD
Rate in Rupees
EFJ ~l5IFDF\
Nil
GM\W ! ov VF SFDDF\ JF5ZJF ;LD[g8 VYJF :8L, TYF SM. 56 SFDDF\ DF,;FDFG SFDDF\ lJEFU TZOYL 5]ZM 5F0JFDF\ VFJX[
GCLP sDFPDPlJP 9ZFJ S|DF\S 8LV[G;Lv!_((v vZZ_v!(v; TFP #!v#v_5f 5Z\T] GD"NF4 H/;\5lT VG[ 5F6L 5]ZJ9F
lJEFU wJFZF SFDDF\ JF5ZJF H~ZL :8L, lJEFU wJFZF 5]~ 5F0JFGL HMUJF. TFP Z#v&v)* GF\ lJEFUGF\ 9ZFJ S|DF\S
V[;P8LPV[,Pq !_) q S[ q 5( q EFU sCf wJFZF RF,] ZFBJFDF\ VFJ[ K[P VF V\U[ ;[0I], v V[ DF\ H[ HMUJF. SZJFDF\ VFJ[ T[
VFBZL U6FX[P
GM\WvZ ov ;LD[g8 ov HIFZ[ ;LD[g8 .HFZNFZ wJFZF SFDDF\ JF5ZJF ,FJJFDF\ VFJ[ tIFZ[ VFJM ;LD[g8 .HFZNFZ
VF.PV[;P5|DF65+JF/F TYF D}/ pt5FNS S\5GLDF\YL ;LWL ZLT[ D[/JJFGM ZC[ K[P VG[ T[GL BZF. DF8[ T[GF R]SJ6FGF AL,M
SFP.PzLG[ ZH] SZJFGF ZC[XP[ VFJM ;LD[g8 S\5GLGF VlWS'T lJS|[TF 5F;[YL BZLNL XSFX[[ GCL 5Z\T] EFJ JWFZFGF :8FZ Z[0.8
D]HA R]SJ6] SZJF V\U[GL U6TZLDF\ ,[JFGF ;LD[g8GF EFJM VlWS'T lJS|[TF 5F;[YL D[/JL XSFI4 5Z\T] VlWS'T lJS|[TF 5F;[YL
BZLN SZL XSFI GCLP s TFP&v$v)( GF[ DFPDPlJP5lZ5+ 8LV[G;L q !_((q VF.AL q s!(f q ; f
GM\W ov# ov ,MB\0 ov HIFZ[ ,MB\0 .HFZNFZ wJFZF ,FJJFDF\ VFJ[ tIFZ[ T[ V\U[G]\ AL, V;,DF\ SFP.PG[ ZH] SZJFG]\ ZC[X[PVG[
VFJF :8L,G]\ U[ZL ,[AMZ[8ZL S[ .HG[ZL SM,[H S[ 5M,L8LSGLSDF\ 8[:8L\U SZFjIF AFN H :8L, SFDDF\ JF5ZJF N[JFDF\ VFJX[P
GM\W $ ov 0FDZ ov HIFZ[ SFDDF\ JF5ZJF 0FDZ .HFZNFZ wJFZF ,FJJFGM CMI tIFZ[ T[ 0FDZ .HFZNFZ[ VM., ZLOF.GZLDF\YL
5{;F EZL tIF\YL H ;LWM BZLNJFGM ZC[X[PVF V\U[ .HFZNFZ[ 5]ZL SZJFGL XZTM GLR[ D]HA ZC[X[P s!f .HFZNFZ 0FDZ SIF\YL
,FjIF T[ V\UG
[ ]\ AL, V;,DF\ SFP.P G[ ZH] SZJFG]\ ZC[XP[ sZf ZLOF.GZLGF U[85F; 56 AL, ;FY[ ;FD[, SZJFGF ZC[X[P s#f
0FDZ H[ 8[gSZDF\ ,FJJFDF\ VFJ[ T[ 8[gSZGM JFCG G\A Z ATFJJFGM ZC[XP[ s$f 0FDZ p5Z .HFZNFZzLG[ V[0JFg; 5[D[g8 VYJF
;LSIM0¶ V[0JFg; D/L XSX[ GCLP s5f .HFZNFZ[ ZH] SZ[, V;, AL,DF\ 0FDZGM U|[0 s SJM,L8L V\U[ f p<,[B CMJM HM.V[P
VF V\U[ .HFZNFZ[ 0FDZGF U|[0 V\U[G]\ 8[:8 ZLh<8 q U|[0 V\UG
[ ]\ 5|DF65+ ZH] SZJFG]\ ZC[X[P s&f .HFZNFZ[ 0FDZGL VFJS
qJ5ZFX q ART V\U[G]\ ZHL:8Z %,Fg8 q ;F0.8 p5Z lGEFJJFG]\ ZC[X[P s DFPDPlJP5lZ5+ S|DF\S V[;P8LPVFZ q!_)* q (Z q
C TFPZ*v!!v)* VG[ Z!v!!v)( f
Note 5 : The person or firm submitting the tender should see that the rates in the above schedule are
filled up by the Engineer-in-charge before the issue of the form prior to the submission of the
tender.
8[g0Z ZH] SZGFZ jIlST S[ 5[-LV[ 8[g0Z ZH] SZTF\ 5C[,F\ T[G[ VF5JFDF\ VFJTF\ OMD¶DF\ CJF,FGF .HG[Z[ p5ZGL
VG];]lRDF\ NZ EZL VF%IF CMI T[GL BFTZL ,[JL
Note 6 : Store to be supplied to contractors for a work free of cost should be mentioned in Schedule
'A' in addition to schedule 'B' and the specification attached to the contract agreement form.
SM. SFD DF8[ SMg8=F S8ZG[ lJGF D]<I[ 5]ZM 5F0JFGM DF,;FDFG VG];]lRvB T[DH SMg8=FS8ZGF SZFZ ;FY[ HM0[,L
lJUTMGL IFNL p5ZF\T VG];]lR vS DF\ H6FJJ]\P
Signature of bidder
Const. Dn. Morbi.
73
SCHEDULE ' B'
Memorandum showing items works to be carried out :
CFY WZJFGF SFDGL AFATM NXF¶JTL IFNL
items
No.
AFAT
G\AZ
1
Quantities
estimated out or
less
V\NFH[, HyYM H[
VMKM JtTM Y. XS[
Item of work
SFDGL AFAT
2
3
Estimated Rates
8[g0ZDF\ NXF¶J[, NZ
In
Inwords
XaNMDF\
figures
Unit
V[SD
Total amount
according to
estimated
quantities
V\NFHL HyYF
VG];FZ S], ZSD
6
7
VF\S0FDF
Rs. Ps.
~FP 5{P
4
5
As per separate sheet attached
I/W/am/are willing to carry out the work at………………………………………% above/below
Percent (should be written in figures and works) of the estimated rates mentioned above.Amount
of my/our tender works out as under.
Estimate amount
Estimate amount
Put to tender
Rs……………
Put
to
tender
Rs……………
Deduct: …. % below
Rs……………
Add…… % above
Rs…………….
Net
Rs……………
Total
Rs……………..
In words( Rupees………………………………………..…………………………)
( Please strike out whichever is not applicable).
Note 1 - All work shall be carried out as per Public Works Department Handbook and other
specifications of Division or as directed.
GM\W v! ov AW]\ H SFD AF\WSFD lJEFUGL 5]l:TSF VG[ l0lJhGGL ALHL BF; lJUT D]HA VYJF ;}RGF 5|DF6[ SZL VF5JFG]\
ZC[XP[
Note 2 - All the columns is Schedule should be filled in ink and the total of the entries in the last
column should be struck by the contractor under his signature.
GM\W vZ ov VG];}lRDF\ AWF BFGFGL lJUTM ;CLYL EZJL VG[ K[<,F BFGFGL GM\WMGM ;ZJF/M SZL SMg8=FS8Z[ 5MTFGL ;CL
SZJL
Note 3 - Rates quoted include clearance of site (prior commencement of work and at its close ) in
all respects and hold good for work under all conditions, site, moisture, weather etc.
GM\W v# ov 8F\S,
[ F NZDF\4 :Y/GL s SFDGF VFZ\E[ VG[ 5}~ YFI T[ JBT[ f NZ[S ZLT[ ;FO;}OL SZJFGM ;DFJ[X YFI K[P VG[ T[
NZ TDFD 5lZl:YlT 4 :Y/4 E[H4 CJFDFG JU[Z[ C[9/ SFD DF8[ VD,DF\ ZC[X[P
Note 4 - To be continued on additional sheets, if found necessary.
GM\W v$ ov H~Z H6FI JWFZFGF SFU/M HM0L RF,] ZFBJ]P
Signature of bidder
Const. Dn. Morbi.
74
SCHEDULE - C
(See clause No. -2)
Time Schedule, for completion of different designated parts of the work and rate of liquidated to be
paid by the Contractor, if he fails to complete the part of work within stipulated time limit is as
detailed below:
Time Schedule of Completion
Percentage of time of the total
time limit
1
Earth Work
Percentage of work
2
Rate of liquidated damages per
day
3
25%
16%
0.1%
50%
50%
0.1%
75%
75%
0.1%
100%
100%
0.1%
25%
10%
0.1%
50%
40%
0.1%
75%
80%
0.1%
100%
100%
0.1%
25%
25%
0.1%
50%
50%
0.1%
75%
75%
0.1%
100%
100%
0.1%
25%
10%
0.1%
50%
40%
0.1%
75%
80%
0.1%
100%
100%
0.1%
Harbour work
Road Work
Bridge work/Jetty gunniting
(As corrected vied B & CD GR. No. TNC - 1091 - IB - 10/(11) - C , dated 29-6-92)
Sign of bidder
Signature of bidder
Executive Engineer ( C )
Construction Division, Morbi
Const. Dn. Morbi.
75
CHAPTER-6
NAME OF WORK: - S. R. TO DAMAGED GMB JETTY AT PORT
NAVLAKHI.
SCHEDULE –B
It.
Quantities
Item of work
Estimated
No. estimated but
rates
may be more
or less
12.60
868.02
Demolition of RCC work including
1A
1B
23.00
2
5.55
3
37.00
4
55.00
5
54.00
Signature of bidder
stacking of serviceable materials and
disposal of unserviceable materials
with all lead and lift.( using pneumatic
breaker)
Demolition of RCC work including
stacking of serviceable materials and
disposal of unserviceable materials
with all lead and lift.( using pneumatic
breaker)
Providing, fabricating and delivering
to the site 6 mm thick M.S. plate liners
of specified diameter for bore piles,
including cost of material, welding,
labour
and
transportation
etc.
complete.
Driving of steel liners for cast in situ
bore piles up to specified depth
including pitching of liners using GPS,
welding, jointing etc. using pile driving
rig
and
other
mechanical
equipment’s, cutting down extra
length not required etc. complete. (i)
1000 mm dia liners.
Boring in all sorts of soil including
boulders but other than rock using
hydraulic piling rig with supporting
equipment and removal of excavated
earth with all lifts and lead upto
1000m including shifting of piling rig
from one bore location to another etc.
Complete. (i) 1000 mm dia piles.
Providing and laying design mix
cement concrete M40 grade using
minimum cement 478 kg/cum and
graded crushed stone aggregates 20
mm nominal maximum size for RCC
bored cast-in-situ piles excluding the
cum
Total
amount as
per estimate
quantity
10937.05
cum
17360.40
85144.60
t
472552.53
1084.30
m
40119.10
4760.40
m
261822.00
7037.00
cum
379998.00
754.80
Unit
Const. Dn. Morbi.
76
6
32.50
7
3.00
8
4.40
9
4.40
10
29.00
Signature of bidder
cost of reinforcement but including
lowering of reinforcement while
concreting and using admixture
(super plasticizer) @ 0.4% of weight
of cement, tremie pipe all as per
drawing and technical specifications.
Providing and laying cast-in-situ
design mix cement concrete M40
grade using minimum cement 435
kg/cum and graded crushed stone
aggregates 20 mm nominal maximum
size for RCC pile caps, fender blocks,
muff etc. including the cost of
formwork,
vibrating
and
using
admixture (super plasticizer) @ 0.4%
of weight of cement, , but excluding
the cost of reinforcement all as per
Dressing of pile heads including
cutting of steel liners, if required,
chipping of concrete above pile cut of
level and cleaning of exposed
reinforcement for 1000 mm dia. piles.
(Rate suggested by RITES &
approved for coast Guard jetty,
Porbandar)
Making precast RCC girders (beams),
pile muff or such other precast RCC
members for RCC jetty or such other
structure with M 40 grade design mix
concrete using minimum cement 435
size, including the cost of formwork,
admixture (super plasticizer) @ 0.4 %
of weight of cement, vibrating, curing,
etc but excluding the cost of
reinforcement complete as per
Loading, transporting and placing in
position
precast
RCC
girders
(beams), pile muff or such other
precast RCC members for RCC jetty
or such other structure including
arranging as per drawing and using
all
required
machineries
etc.
complete.
Providing and laying cast-in-situ
design mix cement concrete M35
grade using minimum cement 420
7761.00
cum
252232.50
1114.00
Nos
3342.00
7800.00
cum
34320.00
1196.50
cum
5264.60
7636.30
cum
221452.70
Const. Dn. Morbi.
77
size for RCC super structure such as
solid slab, T- beam and slab,
rectangular beams or such other RCC
members using vibrator, including the
cost of formwork but excluding the
cost of reinforcement including the
cost of formwork, vibrating and using
admixture (super plasticizer) @ 0.4%
of weight of cement all as per drawing
and technical specifications.
11
22.00
Supplying, bending, hooking and
binding thermo mechanically treated
(TMT) corrosion resistant Fe-415
grade bar reinforcement including
placing in position etc. complete upto
floor two level.
62500.00
MT
12
13.00
Steel work welded in built up
sections, framed work including
cutting, hoisting fixing in position and
applying a priming coat or red lead
paint (A) In railing, channels, pipes
etc.
7413.10
q
96370.30
13
11.00
Supplying "ARCH" type rubber 161140.00
fenders of size 500 H and required
length at site and fixing the same on
dock wall at all levels upto low water
as shown in the drawing or as
directed including cost of all
materials, S S (non magnetic ) anchor
bolts size 44 mm at 500 mm c /c,
transportations, testing of materials,
drilling of hole , anchoring fixtures
using mechanical/chemical anchors
etc . complete. (length to be
measured shall be the effective length
of fender in contact with vessel)
m
1772540.00
Total Rs.
1375000.00
4943311.18
( Rs. Forty nine lacs forty three thousand three hundred eleven & paisa eighteen only )
Signature of bidder
Const. Dn. Morbi.
78
I/W/am/are willing to carry out the work at……………………………….……%
above/below
Percent (should be written in figures and works) of the estimated rates mentioned
above. Amount of my/our tender works out as under.
Estimate amount
Put to tender
Rs……………
Deduct: …. % below Rs……………
Net
Rs……………
In words……………………………………….
Signature of bidder
Estimate amount
Put to tender
Rs……………
Add…… % above Rs…………….
Total
Rs……………..
In words……………………………..
Const. Dn. Morbi.
79
CHAPTER-7
NAME OF WORK :- S. R. TO DAMAGED GMB JETTY AT PORT
NAVLAKHI.
MATERIALS SPECIFICATIONS
5.00
GENERAL INSTRUCTION FOR MATERIAL AND WORKMANSHIP
All material and workmanship shall be according to the latest Indian
Standard Specifications in addition to the specification given below.
Relevant IS specifications shall be followed for matters not covered by
these specifications. Wherever the above specifications and IS codes are
silent, the construction shall be carried out according to sound engineering
practice and as per the instruction of EIC.
5.1
WATER
Water shall be sweet and shall not be salty or brackish, clean and fresh,
free from all chemicals and deleterious matter which will either weaken the
mortar or concrete or cause efflorescence or attack the steel in R.C.C.
container for the transport, storage & handling of water shall be clean.
Water shall confirm to the standards specified in I.S.456-2000.
If required by the engineer in charge, it shall be tested by comparison with
distilled water. Comparison shall be made by means of standard cement
tests for soundness, time of setting and mortar strength as specified in I.S.
269 –1976. Any indication of unsoundness, time of setting by 30 minutes or
more or decrease of more than 10 per cent in strength of mortar prepared
with water sample when compared with the results obtained with mortar
prepared with distilled water shall be sufficient cause for rejection of water
under test.
Water for curing mortar, concrete or masonry should not be too acidic or too
alkaline, It shall be free of elements which significantly affect the hydration
reaction or otherwise interfere with the hardening of concrete during curing
or those which produce objectionable stains or other unsightly deposits on
concrete or mortar surface.
Hard and bitter water shall not be used for curing.
Potable water will generally found suitable for curing mortar of concrete.
Signature of bidder
Const. Dn. Morbi.
80
5.2
CEMENT
The cement used shall be ordinary Portland cement or Portland cement or
Rapid Hardening Portland cement conforming to latest version of the Indian
Standard Specification IS: 12330. Rapid Hardening Portland cement shall
be use only when approved by the EIC. Grade and make of the cement
should be approved by the EIC.
The SRPC shall be stored in a suited weather-tight building to keep it away
from dampness or in sealed bins to the satisfaction of the EIC. Any cement,
which has become caked or lumped or otherwise adversely affected, shall
at once be removed from the site. The SRPC shall be subject to the
following test in accordance with the procedure specified in IS: 4032:
1) Fineness by air permeability methods
2) Setting time: initial and final
3) Unsoundness: le-chateliers methods
4) Compression test: at 3, 7,and 28th days
5.3
SAND
Sand shall be natural river sand, clean, sharp, coarse and gritty and from
approved source. It shall be well graded, hard, strong, durable and free
from injurious amounts of dust, clay, kankar nodules, soft or flaky particles,
shale, alkali, salts organic matter, loam, mica or other deleterious
substance and shall be approved from the E.I.C. It shall be washed with
fresh water on site if so directed by the EIC.
5.3.1 Coarse Sand Aggregates
The coarse aggregates used shall be clear, hard, washed and screened
gravel or crushed stone having a specific gravity of not less than 2.56 and
shall not exceed 3.00. Coarse aggregates shall be free from dust, fine
materials, clay or loam and soft, flat or elongated particles.
Signature of bidder
Const. Dn. Morbi.
81
The coarse aggregates used shall conform to the IS: 369 for grading,
strength and all other properties, Where required by the EIC, the coarse
aggregates shall be subject to the following tests in accordance with the
procedure specified in IS: 383.
i)
Sieve Analysis:
I.S. sieve
designation
Percentage by
weight
Passing sieve
I.S. sieve
designation
Percentage by
weight
Passing sieve
4. 75mm
100
600 micron
30 to 100
2.36mm
90 to 100
300micron
5 to 70
1.18mm
70 to 100
150 micron
0 to 50
ii)
Determination of clay, fine silts and fine dust in aggregates.
iii)
Organic impurities
iv)
Strength of test cubes
v)
Soundness
vi)
Abrasion value
5.3.2 Fine Sand Aggregates
The fine aggregates used shall consist of Natural River sand or stone
screenings, free from vegetable matter or any other impurities. The fine
aggregates used shall conform to IS: 383 for grading, strength etc. the
fineness shall not exceed 1.00. Where required by the EIC, the fine
aggregates shall be subjected to the following tests in accordance with the
procedures specified in IS: 383.
i)
Sieve Analysis
I.S. sieve
designation
Percentage by
weight
Passing sieve
I.S. sieve
designation
Percentage by
weight
Passing sieve
4. 75mm
100
600 micron
40 to 65
2.36mm
100
300micron
5 to 50
1.18mm
75 to 100
150 micron
0 to 10
ii)
Determination of clay, fine silts and fine dust in aggregates.
Signature of bidder
Const. Dn. Morbi.
82
5.4
iii)
Organic impurities
iv)
Strength of test cubes
v)
Soundness
vi)
Abrasion value
STONE GRIT:
Grit shall consist of crushed or broken stone and be hard, strong, dense,
and durable clean of proper gradation and free from skin or coating likely to
prevent proper adhesion of mortar. Grit shall generally be cubical in shape
and as far as possible flaky elongated pieces shall be avoided. It shall
generally comply with the provisions of IS: 383-1970 Unless special stone
of particular quarries is mentioned, grit shall be obtained from the best black
trap or equivalent hard stone as approved by the E.I.C. The grit shall have
no deleterious reaction with cement.
The grit shall confirm the following gradation as per sieve analysis:
I.S. Sieve
Percentage
Designation
weight
by
I.S. Sieve
Percentage
Designation
weight
Passing sieve
by
Passing sieve
12.50mm
100
4.75mm
0 to 20%
10.00mm
85 to 100
2.36mm
0 to 25%
The crushing strength of grit will be such as to allow the concrete in which it
is used to build up the specified strength of concrete.
The necessary tests for grit shall be carried out as per requirement of I.S.
2386 (part I –III) 1963, as per instructions of the E.I.C. the necessity of test
will be decided by the E.I.C.
5.5
CEMENT MORTAR:
Water shall confirm to specification 5.1. Cement shall confirm to
specification 5.2. Sand shall confirm to 5.3, mentioned above.
5.5.1 Proportion of mix:
Cement and sand shall be mixed to specified proportion, sand being
measured boxes. The proportion of cement will be by volume on the basis
of 50Kg/Bag of cement being equal to 0.0342 m3. The mortar may be hand
mixed or machine mixed as directed.
Signature of bidder
Const. Dn. Morbi.
83
5.5.2 Preparation of mortar:
In hand mixed mortar cement and sand in the specified proportion shall be
thoroughly mixed dry on a clean impervious platform by tuning at least 3
times or more till a homogeneous mixture of uniform colour is obtained.
Mixing platform shall be so arranged that no deleterious extraneous
material shall get mixed with mortar or mortar shall flow out. While mixing,
the water shall be gradually added and thoroughly mixed to form a stiff
plastic mass of uniform colour so that each particle of sand shall be
completely covered with a film of wet cement. The water cement ratio shall
be adopted as directed. The mortar so prepared shall be used within 30
minutes on adding water. Only such quantity of mortar shall be prepared as
can be used within 30 minutes.
5.6.
STONE COARSE AGGREGATE FOR NOMINAL MIX CONCRETE:
Coarse aggregate shall be of machine crushed stone of black trap or
equivalent and be hard, strong, dense, durable, clean and free from skin
and coating likely to prevent proper adhesion of mortar.
The aggregate shall generally be cubical in shape. Unless special stones of
particular quarries are mentioned aggregates shall be machine crushed
from the best black trap or equivalent hard stone as approved. Aggregate
shall have no deleterious reaction with cement. The size of the coarse
aggregate for plain cement concrete and ordinary reinforced cement
concrete shall generally be as per table given below. The maximum limit
may be restricted to 6mm less than the minimum lateral clear distance
between bars or 6mm. less than the cover, whichever is smaller.
IS sieve
Percentage
passing
Designa
single
aggregate
-tion
nominal size
40mm
sizes
20mm
16 mm
for
IS sieve
Percentage passing for
of
Designat
single sizes aggregate of
-ion
nominal size
40mm
20mm
16 mm
80 mm
-
-
-
12.5 mm
-
-
-
63 mm
100
-
-
10 mm
0.5
0.2
0.3
40 mm
85-100
100
-
4.75 mm
-
0.5
-
20 mm
0.2
85-100
100
2.35 mm
-
-
-
16 mm
-
-
85-100
-
-
-
-
Signature of bidder
Const. Dn. Morbi.
84
(Note: This percentage may be varied somewhat by the E.I.C. when
considered necessary for obtaining better density and strength of concrete.)
The grading test shall be taken in the beginning and at the change of
source of materials. The necessary test indicated in I.S. 383-1970 and
I.S.456-1978 shall have to be carried out to ensure the acceptability.
The aggregates shall be stored separately and handled in such a manner
as to prevent the intermixing of different aggregates. If the aggregates are
covered with dust, they shall be washed with water to make them clean.
5.7.
HARD STONE COARSE AGGREGATE:
Aggregate for design mix concrete: Coarse aggregates shall be of machine
crushed stone of black trap or equivalent hard stone and be hard, strong,
dense, durable, clean and free from skin and coating likely to prevent
proper adhesion of mortar.
The aggregates shall generally be cubical in shape. Unless special stone of
particular quarries are mentioned, aggregates shall be machine crushed
from the best, black trap or equivalent hard stones as approved. Aggregate
shall have no deleterious reaction with cement.
The necessary tests indicated in latest versions of I.S.383 and I.S. 456 shall
have to be carried out to ensure the acceptability of the material.
If aggregate is covered with dust it shall be washed with water to make it
clean.
5.8.
THERMO-MECHANICALLY TREATED BARS:
Steel reinforcing bars for concrete shall be Thermo Mechanically Treated (TMT)
high corrosion resistant marine TMT 415 HCRM bars confirming to IS: 1786/88.
The mechanical properties of steel shall be as below.
Yield strength (Min)
-
415 N/sq.mm
Ultimate tensile strength
-
488 N/sq.mm
Elongation Y. E
.-
14.5%
It shall be clean and free from rust, scale, paint or other harm full coatings
at the time of placing. For the purpose of payment, the bar shall be
measured correct upto 100mm. Length and weight payable worked out at
the rate specified below:
Signature of bidder
Const. Dn. Morbi.
85
5.9.
6mm
0.22 kg./m
20 mm
2.47 kg./ m
8 mm
0.39Kg/m
22 mm
2.98 Kg/ m
10 mm
0.62 kg./m
25 mm
3.85 kg./ m
12 mm
0.89 kg./m
28 mm
4.83 kg./ m
14 mm
1.21 kg./m
32 mm
6.31 kg./ m
16 mm
1.58 kg./m
36 mm
7.31 kg./ m
18 mm
3.00 kg./m
40 mm
9.86 kg./ m
MILD STEEL BARS:
Mild steel bars reinforcement for guniting work or RCC work shall confirm to
IS 432 (part II) 1966 and shall be of tested quality. It shall also comply with
relevant part of IS 456-1978.
All reinforcement shall be clean and free from dirt, paint, grease, mill scale
or loose or thick rust at the time of placing.
For the purpose of payment, the bar shall be measured correct up to 10mm.
Length and weight payable shall be worked out at the rate specified in table
of 5.8 above.
5.10
MILD STEEL BINDING WIRE:
The mild steel wire shall be of 1.63 mm. or 1.22 mm. (16 or 18 gauge)
diameter and shall conform to IS 280-1972.
The use of black wire will be permitted for binding reinforcements bars. It
shall be free from rust, oil paint, grease, loose mill scale or any other
undesirable coating, which may prevent adhesion of cement mortar.
5.11
STRUCTURAL STEEL:
The steel shall be well and cleanly rolled to the dimensions and weight
specified by the I.S.226-1985., subject to the permissible tolerances as per
IS: 1852. The finished materials shall be reasonably free from cracks,
surface flaws, laminations, rough and imperfect edges and all other harmful
defects mentioned in IS: 229-1975 and shall have a smooth finish. The
material shall be free from loose mill scale, rust pits or other defects
affecting the strength and durability. Rivet bars shall conform to IS: 11481973. The decision of the EIC regarding rejection any steel section on
account of any of the above defects shall be final and binding to the
Contractor.
Signature of bidder
Const. Dn. Morbi.
86
When the steel is supplied by the contractor test certificate of the
manufacturers, shall be obtained according to I.S. 226-1985 and other
relevant Indian standards.
5.12
SUPPLY OF STEEL:
There is no departmental supply of materials in this work. Procurement of
steel is included in contractor’s scope of work. Steel in general to be used in
this work i.e all reinforcement bars of required size and types TMT bars
shall be confirming to latest version of relevant IS specifications of Steel
Authority of India Ltd.(SAIL) or other such principal manufacturing
companies.
The steel produced as above and brought to the site store shall have to be
got tested in approved laboratory as directed by the EIC and necessary
fitness certificate shall have to be furnished before using the steel in the
work.
Frequency of carrying out such tests for different batches of steel procured
shall be as decided and directed by the EIC. If, on testing, the steel proves
to be of inferior quality or non-confirming to relevant Indian Standard
Specifications, the quantity/batch of steel represented by that sample shall
not be allowed to be used in the work and same shall have to be removed
immediately from the site.
5.13
SHUTTERING:
The shuttering shall be either of wooden planking of 30mm minimum
thickness with or without steel lining or of steel plates stiffened by steel
angles. The shuttering shall be supported on battens and beams and props
of vertical bullies properly cross-braced together so as to make the
centering rigid. In places of bully props, brick pillar of adequate section built
in mud mortar may be used.
The form work shall be sufficiently strong and shall have camber, so that it
assumes correct shape after deposition of the concrete and shall be able to
resist force caused by vibration of live load of men working over it and other
incidental loads associated with it. The shuttering shall have smooth and
even surface and its joints shall not permit leakage of cement grout.
Signature of bidder
Const. Dn. Morbi.
87
If at any stage of work during or after placing concrete in the structure, the
form work sags or bulges out beyond the required shape of the structure,
the concrete shall be removed and work redone with fresh concrete and
adequately rigid form work shall get inspected by and approved by the EIC
before the reinforcement bars are placed in position.
The props shall consist of bullies having 100mm minimum dia. Measured at
max length and 80mm. At thin end and shall be placed as per design
requirement. These shall rest squarely on wooden sole plates 40mm thick
and minimum bearing area of 0.10 Sqm. lay on sufficiently hard base.
Double wedges shall further be provided between the sole plate and the
wooden props so as to facilitate tightening and easing of shuttering without
jerking the concrete.
The timber used in shuttering shall not be so dry as to absorb water from
concrete and swell or bulge not so green or wet as to shrink after erection.
The timber shall be properly sawn and planed on the sides and surface
coming in contact with concrete. Wooden formwork with metal sheet lining
of steel plates stiffened by steel angles shall be permitted.
As far as practicable, clamps shall be used to hold the forms together and
use of nails and spikes shall be avoided.
The surface of timber shuttering that would come in contact with concrete
shall be well wetted and coated with soap solution before the concreting is
done. Alternatively coat of raw linseed oil or oil of approved manufacturer
may be applied in place of soap solution. In case of steel shuttering either
soap solution or raw linseed oil shall be applied after thoroughly cleaning
the surface. Under no circumstances black or burnt oil shall be permitted.
The shuttering for beams and slabs shall have camber of 4mm per meter
(1 in 250) or as directed by the EIC so as to offset the subsequent
deflection. For cantilevers, the camber at free end shall be 1/50 of the
project length or as directed by the EIC.
Workmanship:
The formwork shall conform to the shape lines and
dimensions as shown in the drawings and be so constructed as to remain
sufficiently rigid during the placing and compacting of the concrete. The
contractor shall make adequate arrangement to safeguard against any
Signature of bidder
Const. Dn. Morbi.
88
settlement of the formwork during the course of concreting and after
concreting. The formwork of shuttering, centering, scaffolding, bracing etc.
shall be as per design.
Cleaning and treatment of forms:
All rubbish, particularly chippings,
shaving and saw dust shall be removed from the interior of the form before
the concrete is placed and the form work in contract with concrete shall be
cleaned and thoroughly wetted or treated. The surface shall be then coated
with soap solution applied before concreting is done. Soap solution for the
purpose shall be prepared by dissolving yellow soap in water to get
consistency of paint. Alternatively a coat of raw linseed oil or form oil of
approved manufacturer may be applied in case steel shuttering is used.
Soap solution of raw linseed oil shall be applied after thoroughly cleaning
the surface. Care shall be taken that to coating does not get on construction
joint surface and reinforcement bars.
Stipping time: In normal circumstances and where ordinary cement is
used, forms may be struck after expiry of following periods.
(a)
Sides of walls columns and vertical faces of beams:
(b)
Beam soffits (props left under)
(c)
Removal of props slabs:
(d)
24 to 48hours
7 days
(i)
Slabs spanning upto 4.5m.
7 days
(ii)
Spanning over 4.5.
14 days
Removal props to beams and arches:
(i)
Spanning upto 6m.
14days
(ii)
Spanning over 6m
21 days.
Procedure when removing the formwork: All formwork shall be removed
without such shock or vibration as would damage the reinforcement
concrete surface. Before the soffits form work and struts are removed, the
soffits and the concrete surface shall be exposed where necessary in order
to ascertain that the concrete has sufficiently hardened.
Centering: The centering to be provided shall be got approved. It shall be
sufficiently strong to ensure absolute safety of the formwork and concrete
work before, during and after pouring concreting. Watch should be kept to
see that behaviors of centering and formwork are satisfactory during
concreting. Erection should also be such that it would allow removal of
Signature of bidder
Const. Dn. Morbi.
89
forms in proper sequences without damaging either the concrete or the
forms to be removed. The proms of centering shall be provided in firm
foundation or base of sufficient strength to carry the loads without any
settlement.
The centering and formwork shall be inspected and approved by the EIC
before concreting. But this will not relieve the contractor of his responsibility
for strength; adequacy and safety of formwork and centering. If there is a
failure of formwork or centering, contractor shall be responsible for the
damage to the work, in jury to life and damage to property.
5.14
CONCRETE HARDENER AND DUST PROOFER:
The Concrete hardener and dust proofed shall be of best quality and from
Approved manufacturer like or equivalent, as approved by the EIC. The
prior approval from the source shall be taken from the EIC. It shall conform
to the relevant I.S. Code.
It shall have a specific gravity of 1.18 and shall be applied on concrete
floors, at the rate of at least 25 liters per 100 m2. per coat. A total of three
coats shall be applied for permanently hardened concrete floor, with
increased abrasion resistance, increased surface density, increased
resistance to chemical attack and to eliminate dust accumulation. Drying
time of 4-6 hours for each coat shall be allowed before the floor is put to
use or is applied with another coat of the product. Precautions shall be
taken while using the product, to avoid contact with eyes and open wounds
and to work in good ventilation. After application, the affected parts shall be
washed copiously. It shall not be stored for a period of more than 2 months
before use.
5.15
GALVANIZED IRON PIPES AND FITTINGS:
Galvanized iron pipes shall be of medium type and of required diameter and
shall
comply with I.S. 1239-1979. The specified diameter of the pipes
shall refer to the inside diameter of the bore. Clamps, screw, and all
galvanized iron fittings shall be made of the standard ‘R’ or equivalent
make.
Signature of bidder
Const. Dn. Morbi.
90
5.16
SUPER PLASTICIZER:
A super plasticizer shall be used in concrete work as specified in relevant
item specification of the work. It shall be confirmed to IS 9103 and as
approved by EIC.
The super plasticizer shall be consumed as @ 0.4% by weight of cement. It
is added to the concrete mixer in a proportion as per the instructions given
by the manufacturing company. The pouches, containers or bags of it shall
be good in condition. Is shall not be in a worn out or Leakey condition.
Every container or pouches or bags must be in a company sealed
condition. EIC has full wrights to reject any bag, pouches or container,
which is doubt full to him.
5.17 MATERIALS NOT SPECIFIED :
All materials not specified herein and which may be offered for use in the
works shall be subject to approval of the EIC without which they shall not be
used anywhere in the permanent works.
Signature of bidder
Const. Dn. Morbi.
91
CHAPTER-8
Name of work: - S. R. TO DAMAGED GMB JETTY AT PORT
NAVLAKHI.
GENERAL SPECIFICATIONS
6.1
GENERAL
6.1.1 Indian Standard
All materials used in the works shall be of the best quality of their respective
kinds and as specified herein, obtained from sources and suppliers
approved by the Engineer-in-Charge (EIC) or his authorized representative
and shall conform to the latest edition of Indian Standard issued by the
Bureau of Indian Standards. All materials shall comply strictly with the tests
prescribed hereinafter or where with the requirements of the latest issues of
the relevant Indian Standards. Standards issued elsewhere may be used
only when appropriate Indian Standards are not available and are subject to
approval of EIC.
6.1.2 Inspection, Sampling and Testing
All materials used in the works shall be subjected to inspection and tests.
Samples of all materials proposed to be employed in the permanent works
shall be submitted to the EIC for approval before they are brought to the
site.
Samples provided to the EIC or his AR for their retention are to be in
labeled boxes suitable for storage.
Materials or workmanship not
corresponding in character and quality with approved samples will be
rejected by the EIC.
Signature of bidder
Const. Dn. Morbi.
92
Samples required for approval and testing must be supplied in sufficient
time to allow for testing and approval, due to allowance being made for the
fact that if the first samples are rejected, works arising from the late
submission of samples will not be acceptable as reason for delay in the
completion of the works.
Materials shall be tested leaving the manufacture's premises, quarry or
sources where possible. Materials shall also be tested on the site and they
may be rejected if found not suitable or not in accordance with the
specifications notwithstanding the results of tests at the manufacturer's
works or elsewhere or of test certificates or of any approval given earlier.
The contractors shall provide all assistance, instruments, machinery, labour
and materials as are normally required for examining, measuring and
testing any work.
Frequency of Sampling
Sampling Procedure
A random sampling procedure shall be adopted to ensure that each concrete
batch shall have a reasonable chance of being tested that is, the sampling should
be spread over the entire period of concreting and cover all mixing units.
Frequency
The minimum frequency of sampling of concrete of each grade shall be in
accordance with the following:
Quantity of Concrete in the work M3 Number of Samples
1-5
1
6-15
2
16-30
3
31-50
4
51 and above
4
plus one additional sample for each
additional 50 m3 or part thereof.
Note: - At least one sample shall be taken from each shift. Where
concrete is produced at continuous production unit, such as ready-mixed
concrete plant, frequency of sampling may be agreed upon mutually by
suppliers and purchasers.
Signature of bidder
Const. Dn. Morbi.
93
Test Specimen
These test specimens shall be made for each sample for testing at 28 days.
Additional samples may be required for various purposes such as to determine the
strength of concrete at 7 days or at the time of striking the formwork, or to
determine the duration of curing or to check the testing error. Additional samples
may also be required for testing samples cured by accelerated methods as
described in IS 9103. The specimen shall be tested as described in IS 516.
(Reference: IS 456-2000)
6.1.3
Dispatch of Materials
No materials shall be used in the works unless they have first been
approved by EIC.
Materials shall not be dispatched from the
manufacturer's works to the site without written authority from the EIC or his
AR.
6.1.4 Test Certificate
All manufacturer's certificate of test, proof sheets, mill sheets etc. showing
that the materials have been tested in accordance with the requirement of
this specification, the appropriate Indian Standard or other relevant
standard specifications are to be supplied free of charge, on request to the
EIC or his AR.
6.1.5 Name of Manufacturers and Copies of Orders
Before ordering any materials or any description for the works, the
Contractor shall submit for the approval of the EIC, the names of the
makers and suppliers proposed and any other detail required by the EIC
and shall afterwards send to the EIC copies in quadruplicate of the orders
given by the Contractor for the materials.
6.1.6 Storage of Materials
All materials used in the work shall be stored on racks, supports, in bins,
under cover, etc. as appropriate to prevent deterioration or damage from
Signature of bidder
Const. Dn. Morbi.
94
any cause whatsoever to the entire satisfaction of the EIC or his AR and as
amplified in the succeeding clauses.
6.1.7 Record and Usage of Materials
The contractor shall maintain a detailed record of all materials received on
the site or in his stores or storage and working areas in the vicinity of the
site and shall make such records available to the EIC at such time as the
letter may reasonably require.
Materials shall wherever possible and practicable be used on the order in
which they arrive on the site and in the stores on storage and working areas
in the vicinity of the site.
6.1.8 Notice for Inspection of Materials
Where the EIC or his AR shall give notice to the contractor that materials
are to be inspected off the site, the contractor shall, having regard to the
location of the materials and the nature of the inspection, test or
examination required, give to the EIC or his AR when such materials are
ready for inspection, test or examination either during manufacture,
fabrication etc. or on completion, such notice as the EIC may reasonably
require to enable the inspection, test or examination to be made. Delay to
the works arising from the late submission of such notice will not be
acceptable as reason for delay to the completion of works.
6.1.9 Use of Permanent Materials for Temporary works
Materials for the permanent works shall not be used for temporary works
unless otherwise approved in writing by the EIC.
Granting of such
permission shall not prejudice the right of the EIC to reject materials so
used which have become unfit for use in the permanent works.
6.1.10 Cost of Sampling and Testing
Signature of bidder
Const. Dn. Morbi.
95
Sampling of materials for approval and testing as called for under the
appropriate Indian Standard or other relevant standard specification is to be
done without charge to G.M.B, the cost of all such tests and sampling shall
be deemed to be included in the rates and prices quoted in the Bill of
Quantities.
6.1.11 Standard of Workmanship
A high standard of workmanship in all trades will be required.
The
contractor shall ensure that only skilled and experience persons are
employed.
6.1.12 Plant
The contractor shall be responsible for supply, use and maintenance of all
construction plant and equipment and he shall ensure that it is suitable for
the work and is maintained in such a manner as to ensure its efficient
working.
The EIC may direct that plant, which is not efficient and is
prejudicial to the quality of the work be removed from the site and replaced
by plant to his satisfaction.
6.1.13 Contractor's Supervision
The Contractor's supervisory staff shall be men/women fully experienced in
the type of work being carried out under their supervision and capable of
ensuring that it is done well and efficiently.
6.1.14 Temporary Works
Where required, the Contractor shall furnish such details of his temporary
works as may be called for by the EIC and the Contractor shall satisfy the
EIC as to their safety and efficiency. The EIC may direct that temporary
works which he considers unsafe or inefficient shall be removed and
replaced in satisfactory manner.
Signature of bidder
Const. Dn. Morbi.
96
6.1.15 Materials Not Specified
All materials not herein fully specified and which may be offered for use in
the works shall be subject to the approval of the EIC without which they
shall not be used any where in the permanent works.
6.2
GUNITING
6.2.1 Removal of the existing surface
The worn out surfaces of the previously laid layer of cement mortar shall be
completely removed upto the desired thickness so as to expose the main
concrete surface of the structure with the help of chisel etc. The surface
shall also be cleaned and the debries shall be disposed off as per the
directives of the Engineer-In-Charge. Care shall be taken not to damage
any portion of the structure. All the scaffolding and centering required to
execute the work of guniting including removing the worn out surfaces shall
be provided by the contractor and shall be erected as per the directions of
the Engineer-In-Charge.
6.2.2 Guniting:
1.0
Materials:
Water as per “general specification of materials” attached to the tender.
Cement shall be as per I.S. specifications.
2.0
Workmanship:
2.1
The surface to be gunnited shall be fully wetted before applying a mix in
order to remove all loose scraped particles and to make the surface ready
for gunniting.
2.2
Uniformly graded, thoroughly mixed dry materials with low water/cement
ratio shall be charged into the gun and shot under pressure of 2 to 3
Kg./cm2 by compressed air. The proportion of cement and fine aggregate
i.e. sand shall be (1:2).
Signature of bidder
Const. Dn. Morbi.
97
Just only sufficient water necessary for the hydration of cement shall be
used. While shooting, the nozzle of the gun shall be held at a distance of
about 75 to 90 cm. from the working face.
2.3
All the suitable type of scaffolding and formwork required for guniting shall
be provided by the contractor at site. The rate will also include the hiring
charge of boats of any required and working under tidal condition. The
suitable type gunniting assembly shall be used for the work.
2.4
The gunniting shall be done for RCC beams, slabs, and piers of Jetty in
such a manner as to achieve most impervious and even finished surface
with specified thickness of gunniting to the satisfaction of Engineer-InCharge.
6.2.3
Mild steel Reinforcement (Mesh)
Ø The work shall be carried out as per general specification for welded wire mesh
fabric 50mm x 50mm size made from 3 mm wire. The material shall be as per
the relevant specifications of the IS code.
Ø The welded wire mesh fabric shall be provided for slab, beams, piles, columns,
etc. and for the work as directed and as per design and drawings.
Ø The welded wire mesh fabric shall be cut of the required length and necessary
hooks, overlaps, etc. shall be provided as per design and drawing supplied.
Ø The welded wire mesh fabric shall than be placed in position and bound
properly with binding wire, keeping necessary allowance for cover etc. The
mesh shall be bound at each junction by using soft annealed wire at no extra
cost.
Ø The welded wire mesh fabric thus placed shall be got approved and measured
by the Engineer-In-Charge before the concreting is started. No extra payment
shall be made for the wastage.
Ø The mode of measurement shall be on square meter basis.
Signature of bidder
Const. Dn. Morbi.
98
6.3
SHIFTING AND SETTING UP OF PILE EQUIPMENT
The piling rig should be placed at the required location, so that pile can be
erected exactly at its stipulated location. The soil boring tools, rock-boring
tools, bentonite slurry, tremie pipe, the reinforcement cage for the pile, etc.
should be kept in readiness as close to the pile location as possible. The
concrete mixing plant with more than adequate quantities of aggregates,
cement and water for the estimated quantity of concrete in the pile should
also be kept in the readiness. If at any time during the progress of the work,
any discrepancy is found in the position, level or alignment of any part of
the work, the Contractor shall rectify such error at his own cost to the
satisfaction of the E.I.C. The checking of any setting or line and alignment
by the EIC shall not in any way to relieve the Contractor of his responsibility
for the correctness. The Contractor shall carefully protect and preserve all
Benchmarks, pegs and other things used in the setting out the work.
Care shall be taken to shift the piling rig and equipment after completing the
bored pile and for starting the next bored pile so that the completed bore is
not damaged. Any damage, if caused during the shifting and setting, the
same shall be rectified to the original design as directed by the EIC without
any extra cost for the labour, materials and the equipment.
6.4
LOWERING AND PITCHING OF LINER
The steel cylindrical liner delivered at the site shall be placed accurately in
position for the piling with approved equipment. The Contractor shall
provide all required survey equipment of approved accuracy and the
technical manpower to handle them. He shall set up required control
stations and make all necessary calculations (to be checked and approved
by EIC in each case) so that the liners can be located accurately in their
position. The Contractor shall inform the EIC before each setting and it shall
be checked and approved by him.
Signature of bidder
Const. Dn. Morbi.
99
The MS liners for piles shall be lowered and pitched to exact pile location
and alignment. Care shall be taken to see that the liners shall not be out of
alignment. The permissible positional deviation shall be within the limits as
laid down in IS-2911 part-I section-2. The liners which are beyond the
above mentioned tolerances shall be liable for rejection and no payment
shall be made for such rejected liners. The Contractor shall take all
precautionary measures at every stage of lowering and pitching of liners so
that it does not deviate from the permissible limit.
6.5
DRIVING OF M.S. LINERS
The cylindrical liners are driven accurately so that the piles can be cast as
accurately as possible to the vertical specified. Any liner found to deviate
from its proper alignment will have to be pulled out and re-driven. Any
damaged part of the liner shall be rectified before re-driving. For fixing the
position pile position theodolite, level etc., if required, should be used and
the contractor should provide pile-driving frame with power, winch etc.
The Contractor shall submit to the EIC the method and type of equipment
that will be adopted for driving the liners before starting the work and the
same shall be got approved from the EIC. The Contractor shall employ
qualified, experienced and standby gang at the site during the driving
operation. The driving of the liner should be in plum. Any liner if found out
of plum should be rectified by lifting and re-driving to the satisfaction of EIC.
The liners shall be driven up to the level as directed by the E.I.C.. The
department's decision of founding of liners shall be the final. All subsequent
pieces of liners shall be got approved through the EIC before fabricating
over the driven liners at the respective pile location. The contractor shall
remove the liners above designed cut off level and this shall be cut in
approved manner at the contractor's cost.
6.6
ADMIXTURES FOR CONCRETE
6.6.1 Approval
Signature of bidder
Const. Dn. Morbi.
100
Admixture to the concrete shall not be used without the written consent of
the EIC. When permitted the contractor shall furnish full details from the
manufacturer and shall carry out such tests as the EIC may require before
any admixture is used in the work.
6.7
CONCRETE
6.7.1 Codes
All design and construction shall be performed in accordance with the
Indian Standard Code of Practice for plain and reinforced concrete IS:456
(Latest) and other relevant codes mentioned therein.
6.7.2 Qualified Personnel
A fully qualified and experienced concrete quality control engineer shall be
employed by the Contractor and shall be available on site at all times when
concerting is taking place. Prior to commencement of the works, Contractor
shall submit for the approval of the EIC details of qualifications and
experience of the personnel to be engaged in the work of concrete and
quality control. Operators of mechanical vibrators and mixers and foreman
in-charge of placing of concrete shall be fully trained and experienced for
their class of work and they shall be named to the EIC for approval.
6.7.3 Concrete Grades
The grade of concrete shall be in accordance with the following table:
Grade
Maximum
size
of
Min. crushing Strength (N/Sq.mm)
Min.mix.time
Preliminary tests
(Minutes)
works Tests
aggregate
(mm)
7 Days
28 Days
7 days
28 days
M 35
20
-
-
24
35
2
M 40
20
-
-
27
40
2
Signature of bidder
Const. Dn. Morbi.
101
6.7.4 Designed Proportion
When concrete is specified the Contractor shall make calculations and carry
out all the necessary tests to determine for each concrete grade the
proportion by weight of cement, aggregate and water necessary to produce
concrete prior to commencement of works. The contractor shall submit to
the EIC for approval.
1. The proportion of cement, coarse aggregate, fine aggregate and water so
determined.
2. The sieve analysis of aggregates, which he proposes to use in the works.
3. Full details of preliminary tests on each class of concrete, and on the
ingredients of each class of concrete.
4. For each trial mix, the mix strength - determined as the average of 10 test
specimens - shall exceed the specified strength under the heading
"Preliminary Tests".
5. All calculations relevant to the design of each grade of concrete mix.
For under water concreting (including Tremie concreting), the Contractor
shall confirm to Clause 14 of IS: 456. Minimum cement content required for
cement concrete to ensure durability under severe exposure condition shall
be as per Table 5 of IS: 456. The maximum cement concrete in the
concrete mixes shall be subject to the approval of the EIC.
However,
minimum cement contents for M 40 and M 35 grade concrete shall be 478
Kg./Cum and 435 kg/Cum respectively, or quantity of cement required to
produce concrete grade specified for work, whichever is more
6.7.5 Declared Proportions
When the proportions are submitted to the EIC which the contractor
considers will produce concrete having the properties required by the
foregoing table and elsewhere in the specifications, such properties shall be
Signature of bidder
Const. Dn. Morbi.
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known as the declared proportions, but no agreement by the EIC to such
declared proportions shall relieve the Contractor of any of his AR.
6.7.6 Proportion Specified as Ratio of Cement to Fine/Coarse Aggregate
Wherever nominal mix is specifically required, the contractor shall use the
ratio of cement, fine aggregates and coarse aggregates as per design
drawings and Bill of Quantities.
6.7.7 No Deviation from Declared proportions
No deviation from declared proportions will be allowed unless and until the
EIC gives his written authorization for the adoption of revised proportions
for any grade of concrete. This provision shall also apply to any revised
proportions so authorized.
6.7.8 Inspection and Testing
As the work progresses, inspection of cement, aggregates, reinforcing steel
and testing of concrete strength will be done by the EIC. The contractor's
concrete plants and material stores shall be made accessible to the EIC at
all times for inspection and taking samples. The contractor shall facilitate in
all possible ways the inspection and testing of samples by the EIC. Labour
shall be provided by the contractor for testing.
6.7.9 Test Cubes
Test cubes of size 150 mm shall be made in accordance with IS-516
"Methods for tests for strength of concrete", except that all test cubes
unless otherwise ordered by the EIC shall provide suitable portable
vibration tables for compaction of cubes. Test cubes shall be cured and
stored as provision in IS- 516. Test cubes shall be stored under the same
conditions as the units to which they relate.
Signature of bidder
Const. Dn. Morbi.
103
6.7.10 Work Tests
Not less than six cubes shall be taken at each section of the work and/or
each day's work on each class of concrete. For the purpose of these
specifications "section" of the work shall be defined by the EIC.
When in a continuous operation the concrete pour exceeds 100 cum. six
test cubes shall be taken for every 100 cum. and proportionately for part
thereof.
6.7.11 Concrete Testing
All sampling and testing of concrete shall be carried out in accordance with
IS- 199 "Methods of sampling and analysis of concrete" unless otherwise
specifically provided in the specification.
Three out of each batch of six cubes will be tested by the EIC for crushing
strength and weight at seven days and the remainder at 28 days.
6.7.12 Field Testing Laboratory
The contractor shall provide a material testing laboratory including such
assistance as may be necessary. The laboratory shall be equipped to carry
out all routine tests on concrete as per relevant Indian Standard. The
material testing laboratory shall be maintained in a clean and efficient
manner throughout the operation of the contract.
6.7.13 Cost of testing
The cost of providing field testing laboratory, all sampling materials, test
cubes and all preliminary testing and work tests including transportation
whatsoever shall be borne by the contractor.
6.7.14 Test Conducted Outside
Signature of bidder
Const. Dn. Morbi.
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Whenever required by EIC, the contractor shall cast and supply the
required number of 150 mm size cubes to be tested by Governmentt
laboratory or an independent laboratory approved by the EIC. The
contractor shall be responsible for transportation and delivering the cubes.
Notice shall be given to the EIC in advance so that he may arrange his
representative to be present during transportation and testing.
All costs concerning the casting, transporting and testing of such cubes
shall be borne by the contractor.
6.7.15 Measurements of ingredients
Cement and aggregates shall be measured by weight, while weighing the
fine aggregates (sand). Due allowances shall be made for moisture content.
The method adopted for weighing the concrete materials shall be as
approved by the EIC or his AR. All aggregates shall be batched by weight.
The batching plant shall be of the requisite capacity to maintain the required
progress on different item of work. The equipment shall be capable of
determining accurately by direct weighing of the prescribed quantities of
various ingredients including water, cement, admixtures etc. and each
individual size of aggregates making up the concrete and combination of
them to give a uniform mix within the prescribed time and discharging the
mix without segregation. The equipment, type and its operation shall at all
times, be subject to the approval of the EIC.
All controlled concrete covered in this contract shall be permitted to be done
by equivalent volume batching as against weigh batching as specified
above and in the item specifications, subject to checking by weighment for
concreting of every 500 cum. of concreting. However, this is the upper limit
and EIC may at his discretion check by weighment during any stage of
work.
6.7.16 Check Tests for Equipments
Signature of bidder
Const. Dn. Morbi.
105
The contractor shall provide standard tests, weights and other auxiliary
equipment required for checking the operating performance of each scale
or other measuring device and shall make periodic tests over the range of
measurement involved in the batching operation.
The test shall be made in the presence of AR of EIC and shall be adequate
to prove the accuracy of the device, the frequency of such tests shall be
determined by the EIC.
6.7.17 Gauging Water
The general arrangement for the supply of water for mixing concrete shall
be to the satisfaction of the EIC or his AR. The quantity of water to be used
in the mix shall be as per water cement ratio determined while designing
the mix and according to the degree of moisture in the aggregates. The
quantity of water thus determined shall be accurately measured for each
separate mixing in a suitable tank provided with means for adjusting the
flow of water with gauge clearly marked in liters. Only required quantity of
water shall be used for mixing concrete.
6.7.18 Mixing
Before beginning a run of concrete all head-on concrete and foreign
materials shall be removed from inner surface of mixing conveying
equipments. All conveyance, buggies, barrows shall be thoroughly cleaned
at frequent intervals during place of concrete. Concrete shall thoroughly
mixed to uniform consistency in approved type of pan or drum mixer. The
use of continuous mixer will not be allowed. If the contractor should find it
expedient to use small type of mixers for special or outlying portions of the
work rather than to supply from the main batching plant or plants, he may,
subject to the approval of the EIC, use smaller approved concrete
producing units of the weigh batch type. In such a case the mix shall be
adjusted to whole bags of cement and no splitting of bags will be allowed.
Signature of bidder
Const. Dn. Morbi.
106
The time allowed for the mixing shall be as laid down in the foregoing table
or as directed by the EIC.
Normally, hand mixing of concrete shall not be allowed, but where the total
quantity of concrete is small the mixing may be done by hand subject to the
approval and entirely at the discretion of the EIC OR his AR. In such a
case, an extra 10 % of cement shall be added to the mix without any extra
cost. Where permitted, hand mixing of concrete shall be done on a close
boarded, even and impervious surface of adequate size. The materials shall
be turned over not less than three times dry. A measured quantity of water
shall be added while the materials are being turned over not less than three
times in wet state and worked together until a mixture of uniform
consistency is obtained.
The concrete shall have a consistency such that it will be workable in the
required position. It shall be of such consistency that when properly vibrated
it will flow around reinforcement, and all embedded parts.
Under normal conditions slumps of not more than 50 mm for R.C.C. and
pre-cast R.C.C. units will be insisted upon. However, EIC shall be at liberty
to vary the slumps.
6.7.19 Discharge from Mixer
The concrete shall be discharged from the mixer on to a level, clean,
watertight platform or floor and carried in watertight containers. The area
surrounding the mixer shall be paved and kept clean.
6.7.20 Transportation of Concrete
The concrete shall be transported from the mixer to its place in the works as
rapidly as possible and in such manner that there shall be no separation or
loss of its ingredients. In no circumstance shall more than half an hour
elapse between the time water is added to the mix and the time when the
Signature of bidder
Const. Dn. Morbi.
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concrete is finally compacted in position. No concrete shall be permitted to
be used in the works after initial set has taken place. The use of concrete
distributing chutes at an angle of more than 45 degree from the horizontal
will not be permitted without the sanction of the EIC.
6.7.21 Authorization to pour
Notice for each concrete pour shall be given by contractor to the EIC at
least one day in advance. Concreting shall be undertaken only after
receiving due authorization from the EIC.
Concrete shall not be started unless the electrical conduits or any other
piping wherever required are laid by the concerned agency. The civil
contractor shall afford all the facilities and maintain coordination of work
with other agencies engaged in electrical and such other works as directed
by the EIC.
Before concreting, the contractor shall provide, fabricate and lay in proper
position all metal inserts, anchor bolts, pipes etc. (which are required to be
embedded in concrete members) as per relevant drawings and direction of
EIC.
6.7.22 Deposition of Concrete
The arrangements for depositing concrete shall be subject to the approval
of the EIC. In no case shall concrete be dropped or thrown from a height of
more than 1.5 meters. Concreting of beams, slabs and similar members
shall be carried out in one continuous operation to the full depth of the
member and the sequence of placing shall be arranged as to avoid
disturbance of partially set concrete. The concrete shall be deposited as
close to its final position as practicable in order to prevent segregation.
Freshly laid concrete shall not be wheeled over or otherwise disturbed.
When depositing concrete adjacent to the constructional joint special care
Signature of bidder
Const. Dn. Morbi.
108
shall be taken not to disturb the dowels or other reinforcing steel bars
projecting from the existing concrete.
6.7.23 Compaction of Concrete
The Contractor shall agitate the placed concrete thoroughly into place by
means of a sufficient number of approved needle type mechanical vibrators
/ surface vibrator of adequate power and having frequency of not less than
6000 impulses per minute. The vibrator shall be allowed to sink freely of its
own weight until it enters the previous lift. It shall be withdrawn immediately
at the same rate and used at a new location. Concrete once vibrated shall
not be vibrated again. The Contractor shall ensure that the concrete is
thoroughly worked around the reinforcement and entrained air is expelled
and the concrete surface when exposed is found good and free from air
packets, honeycombing or other defects. Re-tampering of concrete, which
has partially hardened, shall not be permitted.
6.7.24 Concreting in Inclement Weather
In the event of rain, storm or any other severe conditions arising, concreting
shall be stopped and appropriate temporary top ends, V grooves, etc.,
placed as may be adequately protected as soon as put into position. The
Contractor shall always have in readiness approved framed sheeting,
tarpaulin etc. for the protection of newly placed concrete during inclement
weather. Should any concrete be damaged due to rainstorms or other
weather conditions, the EIC may order the cutting out and replacement of
the damaged concrete, all at the expense of the contractor.
6.7.25 Concreting Under Water
Where the concrete is to be deposited under water greatest care shall be
taken to prevent the cement being washed out. The concrete may be
placed under water using bottom-opening skips or may be continuously fed
through a tremie pipe provided with a suitable hopper. Great care shall be
Signature of bidder
Const. Dn. Morbi.
109
taken that no segregation of concrete takes place and the method of
placing shall be approved by the EIC who may direct which method is to be
used. The tremie concrete for piling works shall be carried out; as per
clause no 14.2.4 of IS 456:2000
6.7.26 Curing
Curing of concrete shall be in accordance with IS: 456. Concrete shall be
cured by keeping it moist for the period of time specified herein to ensure
that complete hydration and hardening takes place. All concrete shall be
cured by use of water, which shall be continuously (not periodically)
maintained on all exposed surfaces. Curing shall be assured by use of an
ample water supply under pressure in pipes, with all necessary appliances
of hose, sprinklers and spraying devices. Continuous fine-mist spraying or
sprinkling shall be used unless otherwise specified or approved by the EIC.
Wherever, in the judgment of the EIC it may be necessary, the continuous
spray method may be omitted and a covering of sand of other approved
material such as burlap which will hold moisture for long periods and
prevent loss of moisture from the concrete shall be used. Type of covering,
which would stain, disfigure, or damage the concrete during and after the
curing period, will not be approved. Approved covering shall be kept
continuously wet during the specified curing period. Concrete shall be
maintained in moist condition for at least the first 7 days after placing except
that high early strength concrete shall be so maintained for at least the first
3 days. Other curing period may be used with the permission of the EIC, if
the specified strengths are obtained.
The contractor shall have all equipment and materials required for curing on
hand and ready to use before concrete is placed. For curing of concrete in
pavements, sidewalls, floors, flat roofs or other level surfaces the pounding
method of curing is preferred. The method of containing of containing
pounded water shall be approved by the EIC. Special attention shall be
given to edges and corners of the slabs to ensure complete and proper
Signature of bidder
Const. Dn. Morbi.
110
protection to these areas. The pounded area shall be kept continuously
filled with water and shall be promptly repaired.
Curing of concrete shall start after 8 hours of placement and in hot weather
within 4 hours of placement for exposed faces. During the first 24 hours, the
concrete shall be cured by use of wet burlap or such other means to cover
the concrete surfaces. In very hot weather precaution shall be taken to see
that the temperature of wet concrete does not exceed 38 degree C while
placing.
Newly placed concrete shall be protected by approved means from rain,
sun and wind. Concrete placed below the ground level shall be protected
from falling earth during and after placing, surface shall be kept free from
with such ground or with water draining from such ground during placing of
concrete and for a period of at least 3 days unless otherwise directed by
EIC. The ground water around newly poured concrete shall be kept to an
approved level by pumping or other approved means of drainage and
adequate steps shall be taken to prevent floatation and flooding. Steps shall
be taken to protect immature concrete from damage by debris, loading,
vibration, abrasion, mixing with deleterious materials that my in the opinion
of the EIC impair the strength and / or durability of the concrete.
Approved curing compound may be used in lieu of moist curing with the
permission of EIC. Such compounds shall be applied to all exposed
surfaces of the concrete as soon as possible after the concrete has set.
Besides, seawater /saline water, hard and bitter water shall not be used for
curing. Potable water will generally found suitable for curing mortar or
concrete.
6.7.27 Concrete Below Specified Strength
Should the test cubes fail to meet the minimum specified crushing strength
for each class of concrete; the EIC may take one of the following decisions:
Signature of bidder
Const. Dn. Morbi.
111
·
·
·
Instruct the contractor to carry out such additional tests and / or
works to ensure the soundness of the structure at the contractor's
expense.
The EIC may accept the work. Any decision to accept the work shall
be entirely at the discretion of the EIC who may make a reduction in
the rate of the appropriate item.
Reject the work and instruct that the Section of the works to which
the failed cubes relate to be cut out and replaced at the Contractor's
expense.
6.7.28 Faulty Work
Care will be taken that no shock or vibrations reach the concrete during the
process of setting and preliminary hardening. Concrete defective from any
cause whatsoever shall if so directed by the EIC be cut out and the work
reconstructed at the contractor's cost. Concrete thus cut out shall not be
used again. If before or after or during cutting operations, any reinforcement
bars are exposed, the cutting out shall continue right round the bars to form
a key. Where reinforcement bars exposed, care will be taken to ensure that
they are not damaged by the tools used for cutting out the concrete.
Reconstruction or repairs to faulty work shall be done with contractor’s own
expense only with the permission of EIC and in such a manner as he shall
direct or approve.
6.8
SHUTTERING
6.8.1 General
The contractor and relevant drawings together with calculations for strength
shall design all shuttering and supports included under the contract and
deflection shall be submitted to the EIC for approval before commencement
of the work.
6.8.2 Fixing
Form shall be true to shape, lines and dimensions of the concrete work as
shown on the drawing. The contractor shall fix all the formwork in perfect
Signature of bidder
Const. Dn. Morbi.
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alignment. The formwork shall be securely braced so as to be above to
withstand, without appreciable displacement, deflection or movement of any
kind, the weight of the construction or movement of persons material and
plant. All the joints should be water tight to prevent leakage of cement slurry
from the concrete. Wedges and clamps are to be used wherever
practicable.
6.8.3 Removing
Forms or shutters shall not be disturbed until the concrete has sufficiently
hardened. The proper time should be determined by the EIC.
6.8.4 Wrought Shuttering
Wrought shuttering shall be such as to produce a first class fair on the
concrete and free from board marks or any other disfigurements and shall
be used for exposed surface where specified or directed by the EIC.
Wrought shuttering is to be aligned within a tolerance of 3 mm.
6.8.5 Special Provision
Wherever the concreting of narrow members is required to be carried out
within shutters of considerable depth, temporary opening in the sides of the
shutters shall, if so directed by the EIC, be provided to facilitate the pouring
and consolidation of the concrete. Small temporary openings shall be
provided as necessary at the bottom of shutters of columns, walls and deep
beams to permit the expulsions of rubbish etc. All arises and return to
beam, columns and slabs shall unless otherwise shown on the drawings be
provided with chamfers of 20 x 20 mm or as directed by the EIC.
6.8.6 Preparation of Concreting
Before concreting is commenced shuttering and centering shall be carefully
examined and the space to be occupied by the thoroughly cleaned out. The
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Const. Dn. Morbi.
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inside of shutters shall be treated with a coating of an approved substance
to obviate adhesion and, where necessary to prevent absorption from the
concrete, the shutters shall be thoroughly wetted shortly before concreting
is commenced.
6.8.7 Contractor's Responsibility
The contractor at his own expense shall make any damage resulting from
premature removal of shutters or from any other cause good
6.9
WELDING OF REINFORCEMENT
6.9.1 Standards
Normally welding of reinforcement will not be permitted. Only when
permitted in exceptional circumstances, welding of reinforcement shall be
carried out in accordance with IS: 2751 for mild steel bars and IS: 9417 for
TMT steel bars.
6.9.2 Inspection of Welds
All welding shall be subject to inspection and testing as specified by the
EIC.
6.9.3 Electrodes
Electrodes for metal are welding of mild steel shall be of best heavy coated
type and shall be in accordance with IS: 814 " Covered Electrodes for Metal
Arc Welding of Structural Steel". Welding of reinforcement shall not be
permitted except in exceptional cases.
6.9.4 Butt Welding of Reinforcement
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Const. Dn. Morbi.
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Butt welding of reinforcement steel bars shall only be used where specified
or shown on the drawings unless permission in writing has previously been
given by the EIC. Where butt-welding is carried out, the ends of the bars
shall be prepared with single 45 degree V and a backing plate shall be
used. The minimum root face will be one quarter of the bar diameter.
6.10
REINFORCED COCNCRETE
6.10.1 General
The following clauses shall be read in conjunction with the section
pertaining to concrete. All RCC works shall comply with IS: 456.
6.10.2 Bar Bending Schedule
Bar bending schedule will be prepared by the contractor as per IS:2502 and
shall be submitted to the EIC in triplicate for approval at least two weeks
before the bars are to be bent. The EIC will check and return one copy for
the contractor's use, with amendments if any. The cost of preparing
schedules will be deemed to be included in the rates for reinforcement in
the Schedule of Quantities. Any approval given by the EIC shall, in no case,
relieve the contractor from being responsible for the accuracy and
correctness of bar bending schedule.
6.10.3 Bending Reinforcement
Bends, cracks or other labor on reinforcement shall be carefully formed in
exact accordance with the drawing or bar bending schedule; otherwise all
bars shall be truly straight. Bends shall be made cold round a former having
a diameter four times the diameter of the bars. Stirrups and binding shall be
bent to the radius of the bars against they are to be bent. Bending shall be
in accordance with IS: 2502 "Code of Practice for Bending and Fixing of
Bars for Concrete Reinforcement". Heating of bars will not be allowed. Bars
incorrectly bent shall be used only if means for straightening and rebinding
Signature of bidder
Const. Dn. Morbi.
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have been approved by the EIC. No reinforcing bar shall be bent when in
position without the EIC’s approval whether or not it is partly embedded in
hard concrete.
6.10.4 Binding Wire
All bars shall be bound tightly together, where they cross, with black
annealed steel wire of 1.5 mm in diameter. The free ends binding wire shall
be bent inwards.
6.10.5 Placing Fixing
The number, size and form of all reinforcement shall be in exact
accordance with the drawings. The reinforcement shall be placed, fixed and
maintained in the forms within a tolerance of 5mm during the placing and
compaction of the concrete. Horizontal bars shall be suspended or
supported with concrete blocks to prevent from sagging. Such spacer
blocks shall have no dimensions exceeding 50mm and shall be pre cast
from concrete of the same class as the concrete in which they are to be
embedded except that the largest size of aggregate shall be 10mm. Each
block shall be cured for 10 days or more. Each block shall be secured to the
reinforcement with wire or spring clip embedded on the center of the block
so that it shall not be in contact with the shuttering or subsequently cause
rust marks on the concrete. Where necessary, spacer bars, supporting
stools and distance pieces shall be supplied and fixed by the contractor to
maintain the reinforcement rigidly in the correct position and to the
satisfaction of the EIC. Any ties or stirrups connecting the bars shall be taut
so that the bars properly braced, inside of their curved parts in actual
contact with the bars round which they are intended to fit. The cost of
providing tying wire as well as stools and chairs and concrete blocks shall
be deemed to be covered in the reinforcing steel.
6.10.6 Splicing Reinforcement
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Const. Dn. Morbi.
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Where splicing and / or overlapping in reinforcement are required, the bars
shall be provided with such splices or overlaps as are shown on the
drawings are directed by the EIC.
6.10.7 Cover to Reinforcement
Minimum cover to reinforcement shall be equal to that specified or shown
on the drawings. Where two bars cross the outer one shall have the
minimum cover.
6.10.8 Reinforcement to be cleaned
All steel reinforcement before the concrete is deposited shall be cleaned,
free from dust, loose, scales, oil rust, grease or any other deleterious
materials. Particular care shall be taken to avoid contamination of
reinforcement with mould oil.
6.10.9 Depositing concrete
No concrete shall be deposited until all concrete and reinforcement have
been inspected and approved by EIC. There shall be in attendance on each
concerting gang a competent steel fixer who shall ensure that the
reinforcement and other embedded fittings are kept in position during
placing and compacting of the concrete.
6.11
PRE-CAST CONCRETE
6.11.1 General
The requirement of the clauses relating to concrete and reinforced concrete
shall be observed in the case of pre-cast concrete work so far as they are
applicable, as well as the following requirements relating to the pre-cast
concrete work, in particular work.
Signature of bidder
Const. Dn. Morbi.
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6.11.2 Pre-casting Yard
The shutters for casting of pre-cast unit should be supported from a suitably
prepared level, unyielding paved area.
6.11.3 Shutters
A shutter shall be strongly constructed closely joined and smooth and shall
be such as to ensure true sharp arise and a perfect surface. Shutters are to
be so designed that they can be taken apart reassembled readily.
6.11.4 Casting Tolerance
Casting tolerance, unless otherwise ordered or directed, shall be within 3
mm of true dimensions. Deflection due to pre stressed shall be allowed for
while checking dimensions.
6.11.5 Striking Shutters
The method and time after casting of units of striking the side shutters shall
be subject to approval of the EIC. In the event of any damage resulting from
premature removal of shutters or from any other cause, the unit or units
concerned will be liable to rejection to replacement by the contractor at his
own cost.
6.11.6 Curing
The top and sides of all pre-cast units shall be kept covered in a damp
condition for at least 7 days after casting or for such periods as the EIC may
decide. After 7 days, curing shall be done by sprinkling of water for further
21 days.
6.11.7 Lifting and Stacking
Signature of bidder
Const. Dn. Morbi.
118
Lifting and stacking of pre-cast units shall be undertaken without causing
shock, vibration or undue stress to or in the units not be lifted, transported
or used in the works until they are sufficiently matured, the crushing test on
the test cubes which are to be kept with the pre-cast units will be used to
assess the maturity of the units. The contractor shall satisfy the EIC that the
method he proposes are lifting, transporting and setting pre-cast units will
not overstress or damage the units in any way. In the event of overstress or
damage due to whatever cause the unit or units concerned will be liable to
rejection and if so rejected, shall be immediately broken up and removed
from the site. The contractor shall replace such rejected units at his own
cost.
6.11.8 Marking.
The contractor shall ensure that all pre-cast units are properly marked in
clean and legible manner with the reference number and the date of
casting, which information shall be clearly visible where the units are
stacked. Reinforced pre-cast members shall be clearly marked to indicate
the top face.
6.11.9 Pre-casting Records
Full and accurate records are to be maintained of all pre-cast work. Every
unit shall have reference number. Date of casting, date of removal from
bed and date and position of placing shall be recorded together with test
cube results.
6.12
FABRICATION OF STEEL WORK
The contractor shall prepare detailed drawings giving complete information
necessary for the fabrication of the structures. All information should be
clearly given and the drawings shall be in conformity with the best modern
practice. A marking diagram allotting distinct identification marks to each
separate piece of steel work shall be prepared in sufficient detail to ensure
Signature of bidder
Const. Dn. Morbi.
119
convenient assembly and erection. A symbol for welding used on the
drawings shall be in accordance with IS: 813 "Scheme of symbols for
welding".
The contractor shall prepare comprehensive bill of material sheets for each
shop drawing giving therein all the items shown on the drawings together
with their weight, mark numbers, cutting length etc.
Four copies of all working drawings and bill of material sheets shall be
submitted for the EIC's approval. Fabrication shall not commence until
approval of the relevant drawings has been obtained from the EIC. While
the shop drawings prepared by the contractor and approved by the EIC are
deemed to represent the correct interpretation of the work to be done, the
contractor is not relieved of the responsibility for accuracy of detailed
dimensions own therein.
All fabrication shall be in accordance with IS: 800 "Code of Practice for use
of structural Steel in General Building Construction".
6.13
WELDING
Metal are process shall be used for welding in all cases, unless otherwise
specified by the EIC. The welding procedure shall be in accordance with the
requirements of IS: 816 "Code of Practice for the use of Metal Arc Welding
for General Construction in Mild Steel". The symbols of welding as shown
on the drawing shall be interpreted in accordance with IS:813.
Electrodes used for hand welding or for automatic welding machine shall
conform to IS: 814 "Covered Electrodes for Metal Arc welding of Structural
Steel".
All main butt welds shall be full penetration butt welds, unless otherwise
specified. The ends of the welds shall have full throat thickness.
Signature of bidder
Const. Dn. Morbi.
120
6.14
BOLLARDS The dimensions, size and the shape of bollards shall be as per the
drawings or as directed by the EIC. The material required for bollards shall
be confirming to relevant IS specifications and got approved from the EIC
before brought on site.
Bollards shall be provided in a manner and in
position shown on the drawings or as directed by the EIC. The bollard shall
be of designed/ specified weight. The fixtures such as bolts, nuts, and
washers shall be of M.S. The foundation bolts shall be fixed while
concreting work is in progress in true line and level.
The bollards shall be painted by the approved oil paint in two coats over
one coat of red lead paint after completion of fixing.
6.15
SPECIAL FEATURES-CONCRETE
6.15.1 Anchor Bolts, Bollards & Miscellaneous steel set in Concrete.
Wherever possible, anchor bolts or anchor bolt-fixing sockets, bollards,
mooring rings, etc. and other item shall be set in from before concrete is
poured.
All anchor bolts or bolt fixing sockets shall be provided with suitable nuts
and washers, whether has been expressly specified in the Bill of Quantities
or not.
The location and projection of anchor bolts, bollard, etc. and miscellaneous
steel shall be checked by the Contractor.
Immediately before the concrete is poured and again when concrete has
set sufficiently to permit access, the threaded projected part of the anchor
bolt shall be projected by means of grease wrapped clean rag.
Signature of bidder
Const. Dn. Morbi.
121
All items, which have been displaced while pouring concrete, shall be
removed and replaced at Contractor's expense and to the satisfaction of the
EIC.
6.16
BORED PILES
6.16.1 General
The contractor shall furnish materials; labours and equipments necessary to
drill of bore and install piles in accordance with the following sections and
applicable drawings.
6.16.2 Standard
Construction and testing of bored piles shall be carried out in accordance
with the relevant section of IS: 2911 (Part-I, Sec-2/ Part IV) "Code of
practice for design and construction of pile foundations" except where
otherwise specified/ described or directed by the EIC.
6.16.3 Method of construction
The contractor must furnish a detailed method of construction he intends to
adopt for piling work together with the programme of construction to the
EIC.
6.16.4 Boring
Boring shall generally be carried out by recommended procedure as set in
IS-2911 either by rotary or percussion equipment, grabbing equipment or by
reverse or direct mud circulation method If the soil is found to be unsuitable,
the boring tools should be such that suction effects are minimized. Walls of
borehole shall be stabilized by using either casing/liner with or without
drilling fluid (Bentonite Slurry) depending upon the soil conditions. In the
case of boring with casing should be used preferably form the existing
Signature of bidder
Const. Dn. Morbi.
122
ground level or as directed by the casing, the bottom of the liners should be
kept ahead of the boring in all cases to prevent the entry of soil into the
bore for preventing the formation of cavities and settlement in the adjoining
ground. Continuous pumping shall not be done for excavating inside the
borehole. While below sub-soil water level, precaution shall be taken so that
no bailing of the bottom of the hold occurs due to difference in hydrostatic
head.
Where the stabilization of the size of the borehole is effected by the use of
drilling fluids, the fluid level shall be maintained at a level not less than 1.5m
above the level as the case may be and the hole shall then always be kept
almost full while the concreting is completed.
The specific gravity and composition of the Bentonite fluid shall be such as
to suit the requirements of the ground conditions and to maintain the fine
materials from the boring in suspension.
Boring of any pile must be completed in one continuous operation without
interruption.
In case such interruptions are unavoidable, steps shall be
taken to prevent the collapse of sides of the borehole.
Boring in rock shall be carried out either by chiseling or by any other
approved method. The bottom of the borehole must be cleaned of all the
spills and sediments so that the bases of poles shall be free from loose
materials.
After completion of boring the borehole shall be cleaned and washed by
pumping the loose material from the bottom.
The Contractor shall be
responsible for removal of stuff from the site up to a distance as directed
with all lead and lift and transportation. Contractor shall level the surface
after completion of boring. The cost of such disposal and leveling shall be
deemed to have been included in the rates of boring.
Signature of bidder
Const. Dn. Morbi.
123
Foundation elevation of each pile will be individually approved by the EIC
on the basis of the EIC satisfying himself, from observation and all data at
his disposal, of the soundness of the end-bearing stratum. Pile may be
required to be socketed a minimum of one meter into this stratum, if so
directed by the EIC.
Casing or liner plates shall be provided up to the required depth of the pile
shaft for vertical piles where required. The method of boring and providing
casting shall be such that the finished cross section of the concrete pile
shaft at any location except at shoe (if required) shall not be less than that
shown in the Drawing.
The Contractor shall submit with the tender his method of boring and of
providing liner plates of casing where required. The Contractor shall take
into account the special precautions to be adopted and the liner plates
required for boring piles through the rubble bund.
The contractor shall be entirely responsible for ensuring that the piles are
bored to required lines positions and depths.
Boring shall be carried out up to the depths shown in the drawing or as
directed by the EIC. If the contractor makes the borehole deeper than, the
designed founding level of the pile shall only be considered the final level of
the pile. Concrete and reinforcement for the additional boring shall not be
paid. No claim for empty boring on account shall be entertained.
6.16.5 Drilling Fluid
Bentonite used in the work shall be of the best quality. Bentonite shall
mixed thoroughly with clean fresh water to make a suspension which will
maintain the stability of pile excavation for the period necessary to place
concrete and complete construction. The fluid used will be such as to form
a suspension, which remain stable under the saline conditions likely to be
Signature of bidder
Const. Dn. Morbi.
124
encountered at the site and suitable in all respects for the construction of
the piles.
Control test shall be carried out on the bentonite suspension using suitable
apparatus. The frequency of testing the drilling fluid and the method and
procedure of sampling shall be as directed by the EIC. The density of
freshly mixed bentonite suspension shall be measured daily as a check on
the quality of the suspension being formed.
The measuring device shall be calibrated to read to within 0.005 gm/ml.
Tests to determine density, viscosity, shear strength and PH value shall be
applied to bentonite supplied to the pile boring.
6.16.6 Formation of Pile
The concrete to be placed under water or under drilling fluid shall be placed
by tremie and shall not be discharged freely into the water or drilling fluid.
Before placing concrete, measures shall be taken to ensure that there is no
accumulation of silt or other material at the base of the boring and the
contractor shall ensure that heavily contaminated bentonite suspension,
which could impair the free flow of concrete from the pipe of the tremie, has
not accumulated in the bottom of the hole.
A sample of the bentonite suspension shall be taken from the base of the
boring using an approved sampling device. If the specific gravity of the
suspension exceeds 1.25 the placing of the concrete shall not be proceed.
In this event, the contractor shall modify or replace the bentonite as directed
by the EIC.
All plant material and operations employed in the formation of the piles shall
be such as to ensure that the piles are of full across section and shall be
capable of carrying the specified test load 28 days of concreting.
Signature of bidder
Const. Dn. Morbi.
125
The reinforcement cages shall be lowered in to the bores/liners with proper
cover and spacer blocks, before starting of the concrete work. Necessary
precautions shall be taken while placing the concrete to see that the cages
remain in line, level and true position.
The concrete shall be properly graded and well compacted with mechanical
vibration without excess water, admixture or soil or other extraneous matter.
All concrete work for the bored piles shall be carried out by tremie method.
The MS-pipes used for the tremie shall not be less than 200 mm. in dia and
of adequate length.
The pipe shall be large enough to permit free flow of concrete without any
segregation and shall be strong enough to withstand all pressure during the
operations of concreting. The tremie pipes shall be provided with a hopper
and suitable lifting device. The capacity of hopper shall be adequate in
respect of the pile dia to receive adequate quantity of concrete to be
discharged at a time to prevent segregation and wash out.
A sliding plug of gunny cloth wadding or similar other approved material
shall be provided at the top end of the tremie pipe, before the first batch of
the concrete is placed in the hopper, in order that the concrete along with
the plug is forced down the tremie pipe displacing the water if any in the
pipe.
The tremie pipe shall be raised very slowly for depositing the
concrete at the bottom by forcing the plug out of the pipe in such a way that
the lower end of the pipe remains within the deposited concrete thereby
establishing a continuous stream of concrete. Care shall be taken to see
that the tremie shall not be completely empty to prevent entry of water into
the tremie pipe.
At all times after placing of concrete is started and all the concrete is
placed, the lower end of the tremie pipe shall be sufficiently below the top
surface of the concrete to avoid of maintenance layer.
Signature of bidder
Const. Dn. Morbi.
126
At all stages of work every precaution shall be taken to prevent the
formation of voids in the concrete caused by faulty consolidation of pockets
of air trapped within it. The volume of concrete placed shall be checked
against the calculated volume of pipe at the time or placing. Any shortfall in
actual consumption of concrete in pile shall not be more than 5% of the
theoretical volume. In such a case concrete actually going into the pile will
be paid for.
After carrying out boring work as mentioned above, the reinforcement
cement concrete shall be of concrete mix having compressive strength of
not less than 35 N/mm2 after 28 days. All ingredients of the concrete shall
be as per general specifications (Chapter-5) of the tender documents. The
contractor shall supply cement. Approved Govt. laboratory as directed by
EIC shall be designed the concrete mix and proportion of different
ingredients shall be used accordingly by weigh batching. However,
equipment batching shall be permitted by EIC. Cement to be utilized in
under-water concreting shall be as per the relevant IS code of practice/and
the norms of MORTH. Slump of the concrete in piles shall be between 150
mm to 180 mm or as directed by the EIC.
Six test cubes shall be taken as per IS-515 for each pile and three of them
shall be tested after seven days of casting and remaining three shall be
tested after 28 days of casting. Results of tests shall be as laid down in the
relevant IS code, failing which the whole work shall be rejected and the
contractor shall have to replace the same at no extra cost.
The pile shall be accepted only when the work has been executed in
accordance with the specifications laid down in IS – 2911 Part I section 2
and to the entire satisfaction of the EIC and the standard mentioned below:
a) The head of the pile shall be within positional deviation as laid down in IS2911 Part-I Section –2.
b) The pile shall not be out of plumb by more than the specified permissible
limit.
Signature of bidder
Const. Dn. Morbi.
127
c) The toe of the pile shall be at the approved bearing level in each case.
d) The concrete shall be of the strength as indicated on the Drawings and in
the specifications.
e) Actual consumption of concrete in pile shall not be more than 120% and
less than 95% of the standard volume i.e. cross-sectional area inside the
casing multiplied by the length of the shaft.
f) The results of the load tests carried out in accordance with the
specifications for load testing shall be satisfactory.
If a pile fails to meet the standard of acceptance (a) to (f) mention above,
the EIC may take one of the following decisions: -
(a)
Instruct the Contractor to carry out additional tests to ensure the
soundness of the pile.
(b)
Accept the work and allow the Contractor to make suitable alteration in
the construction of piles/pile cap/ beams. The cost of the Modification in
the pile/piles cap/ beams shall be borne by the Contractor.
(c)
Reject the pile/piles and instruct the Contractor to install additional pile
at Contractor's expense.
The piles, which fail to fulfill the standard of acceptance specified under (f)
above, shall be rejected and the Contractor at his own cost install additional
piles as directed by the EIC.
The piles, which have been declared defective by the EIC, shall either be
removed or left in position as directed by the EIC. If left in place, the cost of
any modifications required in the pile/pile-cap/capping beam or any
structures shall be borne by the Contractor in addition to the cost of the
construction of any replacement pile.
The top of the piles shall be brought up above the cut-off level as per the
requirement to permit allowance and weak concrete to be removed and to
ensure that it can be clearly keyed into the cap. Any defective concrete in
Signature of bidder
Const. Dn. Morbi.
128
the head of the completed pile shall be cut away and made good with new
concrete and bonded in to the old.
The volume of concrete placed shall be checked against the calculated
volume of pile at the time of placing.
6.17
STRAIN DYNAMIC VERTICAL LOAD TEST
The design load and test load for different piles shall be as below.
Diameter
of
the
Design load
Test load
114 M.T.
171 M.T.
pile
1000mm
6.17.1 Test Load.
Vertical load tests shall be carried out on the piles selected by the EIC and
shall be based on the design load of the pile. Test loads are given in the
relevant items of the Bill of Quantities.
The item in general consists of carrying out of the load test 1000 mm dia
piles as above. However, for adopting high strain dynamic method the
specifications in general shall be as under. The detailed methodology for
carrying out the test shall be submitted by the Contractor.
The specifications for high strain dynamic testing after 28 days of casting
are as under:-
(a)
The pile has to be rebuilt for a maximum length equal to two times the
pile diameter generally the built up portion could be equal to the length
of the projecting rebar’s plus 75mm cover, 8 mm or 10mm steel casing
is used to form and to resist hoop stresses. Two opening/windows of
30cm x 30cm diametrically opposite to each other shall be made in the
casting for gauge attachment.
Signature of bidder
The openings shall be located at a
Const. Dn. Morbi.
129
distance equal to one time the pile diameter from the top of the built up
portion.
(b)
The strength of the concrete in the built up portion shall be one grade
high than the pile concrete.
(c)
25-MM thickness plywood cushions conforming to the size of helmet
shall be made available at the time of testing. The number of plywood
cushions required shall depend on capacity and the number of subject
piles.
(d)
The steel helmets shall not be less than 4 cm thick for piles over 1 m.
diameter. A circumferential ring of 75 mm long x 12 mm thick shall be
provided for fixing the helmet on the pile head. It is recommended to
have 50 mm tolerance between the built up position of the pile and the
helmet.
(e)
A lifting sing shall be provided on the top for lifting and hoisting the
same.
(f)
An auto crane of at least 20 tones capacity having sufficient boom
length shall be provided.
(g)
Recommended size of hammer and the free fall will be as suggested
and recommended by the EIC.
(h)
The free falling Ram (Hammer) shall be provided worth lifting slug at the
top to facilitate hoisting and for free fall.
(i)
A 220-v single-phase power supply through AC Mains on by AC
Generator.
6.17.2 Cost Delay.
The Contractor shall be deemed to have allowed in the construction
programme the time required for testing of piles. No claim shall be
entertained for any delay due to the testing programme.
6.17.3 Standard of Acceptance.
The piles shall be accepted as satisfactory only when the work has been
executed in accordance with this Specification to the satisfaction of the EIC
and the Standards stated below: -
Signature of bidder
Const. Dn. Morbi.
130
(a)
b)
The head of the pile shall be within 75mm of the specified position on
the Drawings.
The pile shall not be out of plumb/specified rake by more than 2%.
c)
The toe of the pile shall be as per the approved bearing level in each
case.
d) The total volume of concrete shall not be less than 95% and not more than
120% of the calculated volume. The calculated volume for this purpose
shall be the cross-sectional are as inside the casing multiplied by the length
of the same.
e) The concrete shall be of the strength as indicated on the Drawings.
f) The results of the load tests carried out in accordance with the Specification
for the load testing shall be satisfactory.
Should a pile fail to meet the Standard of acceptance specified under
Clause 6.16.6 (a) to (f) the EIC may take one of the following decisions:-
a) Instruct the Contractor to carry out additional test to ensure the soundness
of a pile.
b) Accept the work and allow the Contractor to make suitable alteration in the
construction of piles/pile cap/and beams. The cost of modification in the
pile/pile cap/and beams shall be borne by the Contractor.
c) Reject the Pile/piles and instruct the Contractor to install additional piles at
contractor's expense.
The piles which fail to fulfill the standard of acceptance specified shall be
rejected and the Contractor at his own cost shall install additional piles as
directed by the EIC.
After conducting this test, the final report along the computer analysis and
the relevant conclusions and recommendation shall be made available with
the Report within 15 days from the date of final completion of testing. Stage
wise recommendations and report on the field measurement shall be made
to the Department within one week after completion of field measurement.
Considering the site condition, any of the option as of the mentioned above
may be decided and the decision of the EIC shall be final.
Signature of bidder
Const. Dn. Morbi.
131
6.17.4 Defective Piles.
Piles, which have been declared defective by the EIC, shall either be
removed or left in position as judged convenient by the EIC. If left in place
the cost of any modifications required in the pile/pile caps/capping beam
shall be borne by the Contractor in addition to the cost of construction of
any replacement piles.
6.17.5 Finishing and Dressing Pile Heads.
The top of the piles shall be brought up above the finished level to permit all
laitance and weak concrete to be removed and to ensure that it can be
properly keyed into the cap. Any defective concrete in the head of the
completed pile shall be cut away and made good with new concrete and
bonded into the old.
6.18
Fixing of Fenders.
Fixing of 1.00 No. of 400 M- Type rubber fenders with steel plates
embedded in for mounting them at dock and RCC block. The item also
consist of 1-1/4” dia SS 304 Anchor bolts with sleeve. Nut and washer for
fixing the fender assembly with fender block. The fixtures shall be of best
quality and approved from the competent authority.
For functional view point the fenders shall be guaranteed for period of 12
(twelve) months from the date of installation. The contractor shall produce
the bank guaranty of total amount of 30% of the amount quoted by the
contractor for rubber fenders for a period of 12 months. The starting date of
the guaranty will be considered the actual date after completion of the work
and the jetty is put in operation.
6.19
PREMOULDED JOINT FILLER
The joint filler board shall be a firm compressible materials and complying
with the requirement of IS 383 or specification for highway works. The
thickness of joint filler board shall be as per drawing or as directed by
Signature of bidder
Const. Dn. Morbi.
132
Engineer-in-charge. Tolerance shall be 1.50mm.The joint filler board shall
be 25mm less in depth than the thickness of slab with a tolerance of 3mm
and provided to the full width between the side forms. It shall be in suitable
length which shall not be less than one lane width. Holes to accommodate
dowel bars shall be accurately bored or punched out to give a sliding fit on
the dowel bars.
6.20
JOINT SEALING COMPOUND
The joint sealing compound shall be of hot poured, electrometric type or
cold poly sulphide type having flexibility, resistance to age hardening and
durability.
If the sealant is of hot poured type it shall conform to AASTHO M-282.
If the sealant is of cold poured type it shall conform to BS 5212 (Part-2).
6.21
EPIBOND
Bonding New to Old Concrete
Epibond can be used to bond fresh concrete to concrete that is fully cured
EPIBOND will give monolithic bond capable of transmitting high stresses
when traditional bonding agents such as cement slurry cannot always be
relied upon to provide good adhesion, which is particularly the case when
large areas are involved .In addition EPIBOND possesses excellent water
and alkali resistance.
Ø
TYPICAL APPLICATIONS
Concrete jointing (cold joints) and for repairs using cement plaster /
guniting.
Ø
Reinforcement existing concrete structure or elements and also in jacketing
of columns.
Ø
Waterproof joints.
It should be
Ø
Excellent bonding agent between New and Old concrete.
Ø
Conforms to ASTM-C-882-87 (Arizona slant shear Test )
Signature of bidder
Const. Dn. Morbi.
133
1.
APPLICATION PROCEDURE
To obtain good adhesion it is necessary to have a clean and sound
substrate, which can be obtained by grinding, wire brushing, chipping
etc.
2.
Mix EPIBOND thoroughly in the prescribed proportion and apply on the
clean sound and dry substance.
3.
Apply concrete cement plaster /gunite on the racy EPIBOND layer, which
would be achieved approximately after 30minutes of application and
under any circumstances within one hour.
4.
Best results are obtained when W/C ratio of concrete in as low as
panoptical.
TECHNICAL DATA
BAVE: Epodde Resin (Two Components)
Appearance: Dark Brown/black.
Coverage: 3-5 m2/lt on level surface.
Mix proportion: Base caning agent
(By yeasty)
1
1
Pot life: 30minutes for 2k mix at 25 c
Application: By brush after thorough surface preparation.
Shelf Life : 1Year in tightly sealed container.
Packing
: 2lts 40lts
Cloning: Thinner T-50
6.22
MATERIALS NOT SPECIFIED
All materials not specified herein and which may be offered for use in the
works shall be subject to approval of the EIC without which they shall not be
used anywhere in the permanent works.
Signature of bidder
Const. Dn. Morbi.
134
CHAPTER-9
NAVLAKHI.
ITEM SPECIFICATION
Item No. 1A :- Demolition of RCC work including stacking of serviceable
materials and disposal of unserviceable materials with all lead and lift.
( using pneumatic breaker)
Workmanship:
1.
Demolition implies taking up or down or breaking up. This shall consist of
demolishing whole or part of work including all relevant items as specified
or shown in the drawings. Demolition shall be carried out by using
pneumatic breaker and all other require tools & plants and shall be carried
out in tidal condition as directed by the EIC.
2.
The demolition shall always be planned before hand and shall be done in
reverse order of one in which the structure was constructed. This scheme
shall be got approved from the Engineer – in – charge before starting the
work. This however will not absolve the contractor from the responsibility of
proper and safe demolition.
3.
Necessary dropping, shoring and under pinning shall be provided for the
safety of the adjoining work or property, which is to be left intact, before
dismantling is taken up and the demolition / dismantling work shall be
carried out in such a way that no damage is caused to the adjoining
property. If any damage occurs to the adjoining structure/ property during
the demolition / dismantling work more than require, it shall be responsibility
of the contractor and the same shall be rectify to the entire satisfaction of
EIC without any extra cost to the department.
4.
Wherever required, temporary enclosures or partitions shall be provided.
Necessary precautions shall be taken to keep the dust nuisance down as
and where necessary.
5.
Dismantling shall be commenced in a systematic manner. All materials,
which are likely to be damaged by dropping from a height or demolishing
Signature of bidder
Const. Dn. Morbi.
135
roof, masonry etc., shall be carefully dismantled first. The dismantled
articles shall be properly stacked as directed.
6.
All materials obtained from demolition shall be the property of Government
unless otherwise specified and shall be kept in safe custody until handed
over to the Engineer-In-Charge.
7.
Any serviceable materials, obtained during dismantling or demolition shall
be separated out and stacked properly as directed, with all lead and lift. All
unserviceable materials, rubbish etc. shall be stacked, spreaded and
levelled as directed by the Engineer-In-Charge with all lead and lift.
8.
On completion of work, the site shall be cleared of all debris rubbish and
cleaned as directed.
MODE OF MEASUREMENT AND PAYMENT:
The rate shall include cost of all labour involved and tools used in
demolishing including scaffolding. The rate shall also include the charges
for separating out and stacking the serviceable materials properly and
disposing the unserviceable materials with all lead and lift. The rate also
includes for temporary storing the safety of the portion not required to be
pulled down or of adjoining property and providing temporary enclosures or
portions where considered necessary.
The rate shall be for a unit of one cubic meter.
Item No.1B:- Demolition of RCC work including stacking of serviceable
materials and disposal of unserviceable materials with all lead and lift
( using pneumatic breaker)
Item shall be remains same as per it no 1A except without tidal condition instead
of tidal condition.
Item No.2:- Providing, fabricating and delivering to the site 6 mm thick M.S.
plate liners of specified diameter for bore piles, including cost of material,
welding, labour and transportation etc. complete.
General: All relevant specifications mentioned under relevant clauses 6.12 and 6.13 in the
CHAPTER-6 of General Specifications shall apply.
Scope of work: -
Signature of bidder
Const. Dn. Morbi.
136
The item shall includes materials, equipments and labour required for providing,
fabricating and delivering to the site 1000 mm .inside dia. liners of 6mm thick MS
plate for bored piles.
Materials: 6mm thick MS plate: - As per 5.12 of CHAPTER- 5 of material specification shall
apply.
Mode of measurement and payment: The measurement shall be made on the weight basis and the weight shall be
arrived by multiplying the area of MS plate used in fabrication of liner by Standard
weight of MS plate as per relevant IS code.
The rate shall be on one M.T. basis.
Item No.3:- Driving of steel liners for cast in situ bore piles up to specified
depth including pitching of liners using GPS, welding, jointing etc. using pile
driving rig and other mechanical equipment’s, cutting down extra length not
required etc. complete. (i) 1000 mm dia liners.
General: All relevant specifications mentioned under relevant clauses 6.1 and 6.5 in the
CHAPTER-6 of General Specifications, shall apply
Scope of work: The item shall include driving of MS liners of 1000 mm inside dia.
If any obstruction comes in the alignment of pile jetty and/or approaches, it shall
be removed and/or shall be broken so as to drive the liner up to desired level by
the contractor by using required machinery / tools / plants / equipment’s without
any extra payment to the department.
Mode of measurement and payment: The measurements shall be actual liner driven from seabed level. The payment
shall be made on running meter basis.
Item No.4:- Boring in all sorts of soil including boulders but other than rock
using hydraulic piling rig with supporting equipment and removal of
excavated earth with all lifts and lead upto 1000m including shifting of piling
rig from one bore location to another etc. Complete. (i) 1000 mm dia piles.
Signature of bidder
Const. Dn. Morbi.
137
General: The relevant specification mentioned under relevant clauses 6.1 and 6.16 in the
chapter-6 of General Specification shall apply.
Scope of work: The item shall include boring in all types of strata including silt, hard murrum,
boulders, etc. for 1000mm dia. bored piles.
If any obstruction comes in the alignment of pile jetty and/or approaches, it shall
be removed and/or shall be broken so as to carry out boring upto desired level by
the contractor by using required machinery / tools / plants / equipment’s without
any extra payment to the department.
Mode of measurement and payment: The measurement and payment shall be on linear meter basis of the actual boring
done in all types of soil including boulders, etc, from sea bed level and includes
drilling fluid, boring, sampling and testing of bored materials if so required,
disposal of bored materials, pumping if required including all labour, materials,
plants, boring equipment’s etc. complete under tidal condition. The unit for
payment shall be one running meter.
Item No. 5:- Providing and laying design mix cement concrete M40 grade
using minimum cement 478 kg/cum and graded crushed stone aggregates
20 mm nominal maximum size for RCC bored cast-in-situ piles excluding the
cost of reinforcement but including lowering of reinforcement while
concreting and using admixture (super plasticizer) @ 0.4% of weight of
cement, tremie pipe all as per drawing and technical specifications.
General: All relevant specifications mentioned under relevant clauses 6.1, 6.6, 6.7, 6.10 and
6.16.6 in the CHAPTER-6 of General Specifications shall apply. The grade of
concrete shall be M - 40 using minimum cement 478 kg/cum.
The item shall include supply and adding admixture (super plasticizer) of approved
quality, as approved by the Engineer-in-charge confirming to the relevant IS
specifications. The admixture material shall be used in proportion of 0.40% by
weight of cement & the same shall be added along with other ingredients of
concrete while mixing in the concrete mixer.
Scope of work: -
Signature of bidder
Const. Dn. Morbi.
138
The item shall include materials, equipment’s and labour required for providing
and laying RCC grade M-40 for bored piles.
Materials: Cement:-
- As per 5.2 of Chapter- 5 of material specifications
Coarse aggregate: - As per 5.7 of Chapter- 5 of material specifications
Fine aggregate:
Water:
Grade of concrete:
The concrete shall compose of water, cement (Portland pozolana cement), fine
and course aggregate in proportion as decided by Government laboratory test to
produce concrete of M-40 grade. For daily weigh batching the weight of one bag of
cement be considered as 50kgs.
Test for cement concrete: Various tests as described in 6.7 of Chaspter-6 of General Specifications.
Mode of measurement and payment: The measurements and payment shall be made on actual volume of concrete as
placed within the piles as specified or otherwise as directed by EIC. No deduction
shall be made for space occupied by reinforcement. The payment shall be made
on volumetric basis per cubical content of completed item.
The unit for payment shall be on one Cum.
Item No. 6: - Providing and laying cast-in-situ design mix cement concrete
M40 grade using minimum cement 435 kg/cum and graded crushed stone
aggregates 20 mm nominal maximum size for RCC pile caps, fender blocks,
muff etc. including the cost of formwork, vibrating and using admixture
(super plasticizer) @ 0.4% of weight of cement, , but excluding the cost of
reinforcement all as per drawing and technical specifications.
General: All relevant specifications mentioned under relevant clauses 6.1, 6.6, 6.7, 6.8, 6.10
in the CHAPTER-6 of General Specifications shall apply. The grade of concrete
shall be M-40 using minimum cement 435 kg/cum.
Signature of bidder
Const. Dn. Morbi.
139
Scope of work: The item shall include materials, equipment’s and labour required for providing
and laying RCC grade M-40 for pile caps, fender block, etc.
Materials: Cement:
Fine aggregate:
Water:
Grade of concrete: The concrete shall compose of water, cement, fine and course aggregate in
proportion as decided by Government laboratory test to produce concrete of M-40
grade. For daily weigh batching the weight of one bag of cement will be
considered as 50kgs.
Test for cement concrete: Various tests as described in 6.7 of Chaspter-6 of General Specifications shall
apply.
placed as directed by EIC. No deduction shall be made for space occupied by
reinforcement. The payment shall be made on volumetric basis per cubical content
of completed item.
Item No. 7: - Dressing of pile heads including cutting of steel liners, if
required, chipping of concrete above pile cut of level and cleaning of exposed
reinforcement for 1000 mm dia. piles.
Finishing and Dressing Pile Heads.
The top of the piles shall be brought up above the finished level to permit all
laitance and weak concrete to be removed and to ensure that it can be properly
keyed into the cap. Any defective concrete in the head of the completed pile shall
be cut away and made good with new concrete and bonded into the old.
Signature of bidder
Const. Dn. Morbi.
140
Ø Dressing of pile head shall be carried out using suitable methods as approved
by the Engineer in charge. Care should be taken to avoid any damage to the
structure including reinforcement or pre stressing anchorages for cables, if any.
Ø Dressing of pile head shall not be carried out at night, or during storm or heavy
rain.
Ø The pile head shall be cut out to the required depth and chipping of concrete
above pile cut off level shall be done as directed by Engineer-in-charge. No
square shoulders shall be left at the perimeter of the cut-off portion and all
edges shall be tapered. Thereafter, all loose and foreign materials should be
removed.
Ø On the completion of work the site shall be cleared of all debris and cleaned as
directed.
Ø The measurement shall be on No. basis and it includes removing of additional
concrete from the pile head and cutting of the steel liners upto required depth
with all tools and plants etc with all lead and lift including lifting and stacking the
removed layer at a place shown by the EIC.
The rate shall be for a unit of one No.
Item No. 8: - Making precast RCC girders (beams), pile muff or such other
precast RCC members for RCC jetty or such other structure with M 40 grade
design mix concrete using minimum cement 435 kg/cum and graded
crushed stone aggregates 20 mm nominal maximum size, including the cost
of formwork, admixture (super plasticizer) @ 0.4 % of weight of cement,
vibrating, curing, etc but excluding the cost of reinforcement complete as
per drawing and technical specifications.
General: All relevant specifications mentioned under relevant clauses 6.1, 6.6, 6.7, 6.8, 6.10
and 6.11 in the CHAPTER-6 of General Specifications shall apply. The grade of
concrete shall be M-40 using minimum cement 435 kg/cum.
Signature of bidder
Const. Dn. Morbi.
141
Scope of work: The item shall include materials, equipment’s and labour required for providing
and laying RCC grade M-40 for muff, fins etc.
Materials: Cement:
Fine aggregate:
Water:
Test for cement concrete: Various tests as described in 6.7 of Chaspter-6 of General Specifications shall
apply.
of completed item.
Item No. 9: - Loading, transporting and placing in position precast RCC
girders (beams), pile muff or such other precast RCC members for RCC jetty
or such other structure including arranging as per drawing and using all
required machineries etc. complete.
Signature of bidder
Const. Dn. Morbi.
142
General: All relevant specifications mentioned under relevant clauses 6.11.7 to 6.11.8 and
6.11.9 in the CHAPTER-6 of General Specifications shall apply.
Scope of work: The item shall include all equipment’s and labour required for lifting and placing in
proper and specified position of precast RCC members like pile muff, bracings,
main beam, and secondary beams, planks and all other precast RCC members as
per the requirement of work.
of completed item.
Item No. 10: - Providing and laying cast-in-situ design mix cement concrete
M35 grade using minimum cement 420 kg/cum and graded crushed stone
aggregates 20 mm nominal maximum size for RCC super structure such as
solid slab, T- beam and slab, rectangular beams or such other RCC members
using vibrator, including the cost of formwork but excluding the cost of
reinforcement
including the cost of formwork, vibrating and using
admixture (super plasticizer) @ 0.4% of weight of cement all as per drawing
and technical specifications.
General: All relevant specifications mentioned under relevant clauses 6.1, 6.6, 6.7, 6.8, and
6.10 in the CHAPTER-6 of General Specifications shall apply. The grade of
concrete shall be M-30 using minimum cement 405 kg/cum.
Signature of bidder
Const. Dn. Morbi.
143
Scope of work: The item shall include materials, equipments and labour required for providing and
laying RCC grade M-30 for in-situ portion of long beam, cross beam, kerbing and
existing approach of the work.
Materials: Cement:
Fine aggregate:
Water:
Test for cement concrete: Various tests as described in 6.7 of Chapter-7 of General Specifications shall
apply.
Mode of measurement and payment:The measurements and payment shall be made on actual volume of concrete as
of completed item.
The unit for payment shall be on one cum.
Signature of bidder
Const. Dn. Morbi.
144
Item No. 11: - Supplying, bending, hooking and binding thermo mechanically
treated (TMT) corrosion resistant Fe-415 grade bar reinforcement including
placing in position etc. complete upto floor two level.
General: All relevant specifications mentioned under relevant clauses 6.1 6.9, 6.10 and 6.13
in the CHAPTER-6 of General Specifications shall apply.
Scope of work: The item shall include Supplying, cutting, bending, binding, hooking, fixing in
position the TMT reinforcement for RCC work in pile, beams, fender blocks, muff,
slab, kerbing, as shown in drawing or as directed by EIC.
Materials: TMT bars:
- As per 5.8 of Chapter- 5 of material specifications, shall apply.
Mode of measurement and payment: The measurement shall be on the weight basis and it shall be derived by
multiplication of length of bars with its standard weight per meter as per IS code
and as detailed in the table under Para 5.10 of Chapter- 5. Payment for
overlapping length of bars shall be considered for measurements. The rates
quoted shall include the weight of chairs, hangers, spacers or other devices if used
and binding wires for which no extra payment will be made.
The unit for payment shall be one MT of complete item.
Item No. 12: - Steel work welded in built up sections, framed work including
cutting, hoisting fixing in position and applying a priming coat or red lead
paint (A) In railing, channels, pipes etc
General: All the structural steel such as M.S. railing, channels, pipes etc. required for
fabrication work shall be supplied by contractor form market to site of work at his
own cost and shall be confirming to I.S. 102-162.
Signature of bidder
Const. Dn. Morbi.
145
Also the payment shall be made for the actual steel used in work on weight basis
and any wastage due to cutting or otherwise shall be contractor responsibility.
Fabrication work shall be done as and where directed by EIC and for the
fabrication work, skilled labours and persons shall be engaged by the contractor
along with all necessary tools and plants, fabrication work shall be done by
welding as directed by EIC and fabrication work includes all corresponding items
of cutting, drilling, welding etc. as per actual requirement. For welding purpose
welding rods shall be got approved from EIC. prior to start of work and welding
shall be done first by tack welding and then double joint welding to each and every
joint to entire satisfaction of EIC. The payment shall be made in relevant tender
item.
Before erecting structural steel in position they shall be applied one coat of
approved red lead paint and then engaging skilled persons along with necessary
tools and plants shall erect it in true line and level; as directed by EIC.
The rate includes cost of all material, labour, erection, hoisting, scaffolding and
protective measure required for proper completion of the item of work. This shall
also meld conveyance and delivery, handling, loading and storing etc. required for
completing the item described above including necessary wastage involved. The
rate shall be for a unit of one quintal.
Measurement shall be on weight i.e. quintal basis for actual structural steel used in
work. The rate is per one quintal of work done as above including all materials and
fabrication erection work and one coat of red lead paint complete.
Item No. 13: - Supplying "ARCH" type rubber fenders of size 500 H and
required length at site and fixing the same on dock wall at all levels upto low
water as shown in the drawing or as directed including cost of all materials,
S S (non magnetic ) anchor bolts size 44 mm at 500 mm c /c, transportations,
testing
of
materials,
drilling
of
hole
,
anchoring
fixtures
using
mechanical/chemical anchors etc . complete. (length to be measured shall
be the effective length of fender in contact with vessel)
Signature of bidder
Const. Dn. Morbi.
146
Workmanship
1.1.1 500 H Arch type fender of length for fender block of the jetty shall be
supplied and fixed in position under this item of work.
1.1.2 500 H Arch type fender of length as shown in drawing for each fender shall
be supplied and fixed in position on the fender block of service jetty under
this item of work. Contractor shall have to arrange for the testing of the
rubber fenders and he will convey the date of the testing in advance to the
department and the E.I.C. Similarly he is responsible to make the
arrangements of the fixtures in advance and anchoring of the same properly
in the fender block as per the provision of designed holes in the rubber
fenders.
1.3
At 45 % Rated deflection, performance of fender shall be Energy absorption
– 5.8 ton-m Reaction force - 58.00 ton.
(Tolerance shall be + 10 %)
1.4
The fenders to be supplied under this item shall be of best quality natural
rubber compound, non-absorbent of moisture, resistant to instantaneous
sparking, impervious to atmospheric and oily conditions and of adequate
shore hardness to withstand impact touch and resistant to abrasive action,
Sunlight temperature and climatic variations under tropical condition.
1.5
The rubber fenders as satisfies all above criteria shall be used
for
fendering work. While handling these rubber fenders on site, great care
shall be taken.
1.6
As far as possible nylon sling of 15-cm. width shall be used for hanging of
fenders. The wire ropes or similar material shall not be used. If nylon sling
are not available, manila ropes or soft pads of thick cloth, rubber pads,
wood, pipe etc. shall be kept between ropes and rubber bodies.
Signature of bidder
Const. Dn. Morbi.
147
1.7
For functional viewpoint the fenders shall be guaranteed for period of 24
(twenty four) months from the date of installation. The contractor shall
produce the bank guaranty of total 30% of the amount quoted by the
contractor for rubber fenders for a period of 24 months. The starting date of
the guaranty will be considered the actual date of completion of the work
and the Jetty is put in operation.
1.8
The fender shall be elastomeric unit. The fender shall be supplied with the
manufacturer’s test certificates showing that it conforms to all respects with
the appropriate standards and specifications. The fenders to be supplied
shall be of best quality natural rubber compound, non-absorbent of
moisture, resistant to instantaneous sparking impervious to atmospheric
and oily condition and of adequate shore hardness to withstand impact
launch and resistance to abrasive action, sun light, temperature and
climatic variations under tropical conditions. Tenderer shall give his design
calculation for complete fender system using I.S. 4651 part III and
accordingly the dimension of rubber fender, frontal frame and other fixtures
and fastening shall be finalized. The calculation are to prove theoretically,
and with test results that the minimum energy absorption of the system
complies with the requirements.
1.9
The material used for the fender shall be vulcanized, natural or synthetic
rubber or mixture of them of high quality having sufficient resilience,
ntiaging, weather resistance and wear resistance properties to meet all
normal service conditions. The material shall be homogeneous without any
defective impurities, Pores, cracks etc.
The rubber to be used to manufacture the fender shall have minimum properties
as shown in table give below:
Signature of bidder
Const. Dn. Morbi.
148
Property
Testing Standard
Condition
Requirement
Tensile Strength
ASTM D 412
ASTM D 412
Elongation at
Break
ASTM D 412
ASTM D 412
Hardness
ASTM D 2240
ASTM D 2240
Compression Set
ASTM D 395
16 Mpa (Min)
Original Value – 20
% (Max)
400 % (Min)
Original Value – 20
% (Max)
78 (Max) Shore A
Original Value + 6
Points
30% (Max)
Ozone Resistance
ASTM D 1149
Abrasion
Resistance
Tear Resistance
Sea water
Resistance
BS 903 A9
Original
Aged for 96 hours
at 70 º C
Original
Aged for 96 hours
at 70º C
Original
Aged for 96 hours
at 70º C
Aged for 22 hours
at 70º C
1 PPM at 20%
strain at 40º C for
100 hrs
Method B 1000
Revolutions
DIE B
28 days in artificial
sea water at 95%
C+/-2º C
ASTM D 624
DIN 86076
Section 7.7
No Crack visible by
eyes
0.5 CC (Max)
70 k N/m (Min.)
Hardness +/- 10º
(Max)Shore A
volume +10/-5 %
(Max)
Fixture & Fasteners:
Tenderer shall supply his own details of fixtures and fasteners in support of the
chosen fendering system.
Fender Fixing Bolts to Suit Anchor Sleeve:
The material property of all the fasteners and fixtures will be S.S. 316 stainless
steel or equivalent.
Fender to Frame Fixing Bolts:
The material property of all the fasteners & fixtures will be S.S. 316 stainless steel
or equivalent.
Pad fixtures:
The fixture will be S.S. 316 stainless steel or equivalent..
Insert of the Fender:
IS 2062 Grade “A”.
Signature of bidder
Const. Dn. Morbi.
149
Testing of Fender
The random fender sample shall be tested in approved laboratory like Indian
Rubber Manufacture Research Association, (Govt. of India Affiliated) or CIPET,
Ahmedabad or such recognized laboratory (ISO- 9001). Manufacturer shall
provide the location and all other details of manufacturer’s test facilities to EIC well
in advance. All necessary tests shall be as per the relevant Indian Standard or
International Standard codes. If manufacturer possesses he testing facilities as
their manufacturing site then testing may be carried out in manufacturer’s
laboratory with prior permission from Engineer-in charge in presence of authorized
representative of above laboratories or TPI agency approved by GMB.
Arrangement shall have to make by the supplier / manufacturer for the presence of
the authorized representative at manufacturer/ supplier’s cost. All the tests for
materials used in fender and performance of Fender shall be carried out at the
recognized laboratories and should be approved by Lloyed’s Register of shipping /
BVIS (Industrial Wing) at the cost of supplier, qualified inspectors from
International Inspection Agency must be engaged for the witnessing of the
performance test. For engaging the inspectors of international inspection agency
necessary expenditure shall be borne by the manufacturer / supplier/Contractor.
Other details of inspection / testing of fenders are as follows:
Method of Inspection:
1. Appearance: visual Inspection
2. Dimensions: A convex rule / venire calipers
3. Performance:
The compression recovery test will be carried out in presence of the representative
of EIC on a fully assembled Fender unit through the reputed. Lloyds Inspector /
BVIS for compression symmetrically and reaction for should be taken when the
test piece is compressed through 10%, 20%, 30%, 40% & 45% & so on till he
Rated Deflection. When the load under compressed test piece is released fender
Signature of bidder
Const. Dn. Morbi.
150
should recover minimum 90% original dimension. All the tests for materials used in
fender and performance of Fender shall be carried out at the recognized
laboratories and should be approved by Lloyd’s Register of shipping / BVIS
(Industrial / Wing) at the cost of supplier. The performance of Fender is expressed
by the value of the energy absorbed during compression of the fender up to the
prescribed deflection and the maximum value of reaction load thus generated. The
prescribed deflection is the deflection at which the ratio (E/R) of the value of
energy absorption (E) to the value of reaction load (R) derived from the standard
performance curve for fender makes maximum. In the performance test of fender,
compression shall be applied in general vertically towards the top face of the
Fender. The compression is to be repeated for three times up to the prescribed
Rated Deflection. The load and the deflection in each test shall be recorded. The
compression results should be taken only from the average value of 2nd & 3rd
cycles. 10% quantity of the order to be tested (compression test) before shipment
of cargo with the attendance of EIC and by the Third party Agency appointed
by the EIC. The certificate showing deflection curve shall be certified by the
TPA .The performance of rubber fenders as tested in accordance with the above
must satisfy the design parameters as described in Tender. Qualified inspectors
from approved International Inspection Agency must be engaged for the
witnessing of the performance test. Three (3) complete sets of reports of
performance tests to be certified and signed by both the testing institution and the
appointed International inspection agency are to be submitted.
Test Certificates:
The test certificates showing the maximum load applied should be accompanied
by the graphs showing load defilation curve and energy deflection curve at the
time of supply. The permissible performance tolerance shall be ±10% of the value
as, mention in specification, the test certificate should also contain result of the
following test.
Variation in liner dimensions of the fender shall be within the following
tolerance for their normal dimensions as furnished by the supplier.
Signature of bidder
Const. Dn. Morbi.
151
Length : +10mm - 5mm
Width Thickness : +5mm – Nil
Diameter of Bore : +1mm – 1mm
Depth of holes : ± 6mm
If the fender unit does not satisfy the test, it shall be rejected and the other units
represented under the same test shall also be rejected unless they are individually
proved to be satisfactory by further testing. Full records of the test shall be kept on
approved forms and submitted to the EIC immediately. The records shall include:
(a)
Data and details of testing location.
(b)
Details of testing equipment including calibration.
(c)
Unique reference number of fender unit.
(d)
Reference number of other units from which the unit has been selected and
which the unit represents.
(e)
Test results for all three tests including rate of compression.
(f)
Room temperature at time of test.
(g)
Name of supervisor responsible for test.
(h)
Signature of supervisor confirming that all the recorded test Details are
corrected.
(i)
Where the supervisor is not independent, the signature of Reputed
independent inspector confirming that the test details are correct.
All costs for testing as mentioned above shall be deemed to be
included in the rates for supply of fenders:
1.10
HANDLING STORAGE AND INSTALLATION
Fenders shall normally be stored in the protection packing in which they
have been transported. Fenders shall be handled in such a way as to
prevent them from being distorted, overstressed or damaged in any way. All
slings, ropes or chains used for the handling fenders shall be rubber or
nylon sheathed. Face frames shall be fitted permanent lifting eyes. Great
care shall be taken to prevent cutting or tearing of the rubber particularly in
Signature of bidder
Const. Dn. Morbi.
152
the area of the embedded base plate and around the bolts, holes and water
recesses in the fender based flanges and firm.
1.11
RECORDS OF FENDER UNITS
All fender units are to be permanently marked with a unique reference so
that it can be individually identified during construction and once
incorporated into the permanent works. For the later case the marks are to
eligible to see someone standing on the Jetty. Full details of the
manufacture and installation of fender are to be kept on form to the
approval of the Engineer, including.
(a) Identification marks
(b) Manufacturer and location of manufacture
(c) Size and rubber grade of each unit
(d) Method of manufacture
(e) Mould reference and supervisor in charge
(f) Dates of manufacture
(g) Location of unit in works and date of installation
(h) Test result
(i) Other relevant information
(j) Signature verifying that details are correct.
1.12
Installation of Fenders:
Tentative arrangement for fixing / fastening, details of accessories etc. are
shown in separate drawing sheet attached. Manufacturer / supplier shall
have to furnish its own scheme for the fixing of fender in position and only
after approval of such scheme. It shall be installed in accordance with
approval from EIC. Contractor shall arrange for fixing the fenders as
supplied above with all materials required for fixing such as anchor bolts,
chain, crane of required capacity, compressor for drilling holes, necessary
scaffolding and all other necessary tools and plants as directed by the EIC.
If required installation of fender shall be carried out under tidal condition at
Signature of bidder
Const. Dn. Morbi.
153
no extra cost to department. The fender units are to be fixed to the existing
jetty constructed by using plain C.C. blocks of different size along with castin-situ layer of cement concrete. The fenders units are required to be fixed
at the location of this berth. For fixing, the fender the holes of required size
or as directed by the EIC shall be drilled in berth face by special core
cutting drilling machine, which can also cut reinforcement whenever
required. Installation of fenders shall be in accordance with the fixing
scheme approved. All bolts, washers, sleeves, accessories, etc. shall be
used as per the standard shown in separate drawing sheet attached. The
whole work is to be carried out in workman like manner and to the entire
satisfaction of the EIC by engaging very high skilled and experience labour.
All fenders shall be installed according to the directions of the manufacture
himself and shall be installed such that they can be easily replaced
whenever required. The measurement shall be on Number basis for fenders
supplied and fixed as above. The Executive Engineer (C) or his authorized
representative will inspect the fenders at manufacturer’s production site and
only after execution of various tests as described above and necessary
inspection of fenders same shall be dispatched to site of work. 70% of the
payment shall be released only after getting result of required laboratory
testing and remaining 30% shall be released after completion of installation
of fender as describe above and well to the satisfaction of EIC.
Manufacturer shall provide two years guarantee for entire fender system
from the date of completion work.
1.13
Mode of measurement and payment:-
The unit shall be one meter and the rate shall be per meter length of fender
include the cost of supplying fender and other necessary fitting inclusive of
fixing material such a bolts, nuts, washers, accessories, grouting, etc. as
above including transportation, testing of material, drilling of hole, anchoring
fixture using mechanical/chemical anchors all labour tools & plants etc.,
octroi, sales tax, and any other govt. tax & duties as per prevailing laws etc.
complete and fixing the fender in position as described as above.
The rate is for one meter of fenders supplied and fixed as above.
Signature of bidder
Const. Dn. Morbi.
154
CHAPTER-10
NAVLAKHI.
GENERAL &
(1)
SPEICIAL CONDITIONS
All work is required to be executed as per standard practice laid down in the
Bombay Public Works Department Hand Book I & II.
(2)
All statutory taxes including local and State/Center Government taxes VAT ,
Royalty, Wharfage, customs, Sales Tax fees, Income Taxes etc. shall be borne by
the Contractor but exclusive of Service Tax. The service tax will be paid extra as
per prevailing GoI norms. Service tax reimbursed against the documentary
evidence of payment of Service Tax Department.
(3)
The Contractor will provide all assistance, labor and equipment for layout for the
work as well as for continuous tidal observations etc. whenever required at his own
expenses.
(4)
Error in giving line and level or in drawings by the Department will not absolve the
contractor of his final responsibility of checking up.
(5)
The tenderer shall be deemed to have fully acquainted himself with the prevailing
site conditions, assess to the site, nature of ground, the ground water table, and
also studies the phenomena, the year round and the wind effects to this part as
these might restricted hour or work at times on certain marine work. After the
works is awarded to a contractor no claim for losses on account of any of the
above causes will be entertained.
(6)
All work shall be executed with due regard to the prevailing local and port
regulations in a way as to cause the least hindrance to traffic.
(7)
Claim for variation in most of labour of materials will not be permitted.
(8)
The Contractors shall purchase the food grains coupons is available under food for
work scheme of Govt. of India ate the rates as decided by Govt. From time to time
for making payment to their laborers working of the work as part of full payment
against their wages in kind at the rate of one Kg. Per head per working day as per
the procedure laid down by the State Govt. in case of non-supply of food grains by
the Govt. for whatever reasons the contractors shall not be entitled to claim any
comparisons from the Govt. on that, account, the Contractor shall have to maintain
account of the coupons purchased by him and shall make the same available from
Signature of bidder
Const. Dn. Morbi.
155
(9)
inspection by the Executive In charge. The food grains coupons means to be
distributed to the laborers shall not open their own shop for supply of food grains in
cases where the number of laborers exceeded 200 in a particular work by
obtaining food grains directly from the Govt. Godowns.
(10)
The cement consumption shall be as per standard.
(11)
The materials testing proposed by EIC charges shall be borne by the Contractor.
(12)
Delay in supplying any store by the Department will not constitute any Claim or
loss to the contractor.
(13)
The contractor will have to make his own arrangement for obtaining sweet water
for the work.
(14)
The contractor should make available at work site free of cost office
accommodation of approx. 100 sq ft with necessary furniture for the exclusive use
supervisory staff of the Department.
(15)
Shifting of the work will not vitiate the contractor.
(16)
The contractor shall provide all working facilities to other contractors working on
the job.
(17)
The period of maintenance will be one year including monsoon from the date of
final completion of work.
(18)
The contractor shall give a list of machinery in their possession and where they
propose to use them on the work.
(19)
Salty water will not be permitted for all curing.
(20)
The contractor shall have to provide bill of Purchase of cement and material used
for the work.
(21)
(22)
(23)
On completion of work no debris shall be left on the work on site.
Third Party Quality Monitoring:-In addition to departmental supervisions, chacking
of quality size, thickness etc of tender items, certification of work executed field
and laboratory testing etc. Shall be carried out by the consultant appointed by the
GMB under third party inspection and quality assurance(TPI&QA) The contractor
shall extended all necessary assistance services as may be required without any
extra cost. The observations finding, defects, mistakes etc. painted out by the
consultant and conveyed by EIC shall have to be complied and rectified to the
entire satisfaction of EIC and decision of EIC with regard to compliance and
rectification shall be final and binding to the contractor.
Before preparing RA/final bill of contracting agency EIC and TPI agency shall
visit/inspect the works jointly at site and prepare a certificates duly signed by
EIC,TPI agency and contractor RA/ final bill of contracting agency can be prepared
only if such certificate conform their all the works done are acceptable satisfactory
in quality and workman ship and all the quarries suggestion/notes/issued earlier by
the TPI agency are complained fully by the EIC.
Signature of bidder
Const. Dn. Morbi.
156
CHAPTER-11
NAME OF WORK: - S. R. TO DAMAGED GMB JETTY AT PORT
NAVLAKHI.
TEST SCHEDULE
SR.
NO.
MATERIAL
S TO BE
TESTED
TOTAL
QTY
1
Cement
54.00
M.T.
2
Sand
Total52
cum
3
TMT Bar
22 M
T
9
Water
-
Signature of bidder
NAME OF LABORATORY
TEST
1.
2.
3.
Consistency test
Setting time
Compressive
strength
4.
Soundness
5.
Specific gravity
6.
Fineness
1.Fineness Modular
2.Specific Gravity
3.Water absorption
4.Alkali reaction
5.Specific gravity
6.Gradation
7.Silt content
1.
2.
3.
4.
1.
2.
3.
Tensile Strength
Yield stress
Elongation
Size
Portability test
Chemical analysis
Salinity
FREQUENCY OF TESTS
Up to 50 M.T.:1 test
100 M.T.:- 2 test
200 M.T.:- 3 test
300 M.T.:- 4 test
500 M.T.:- 5 test
1 Test per working
seasons.
1 test per 200 cum
-------do--------------do--------------do-------1 test per 150 cum
1 test per 150 cum
As per manual of
Quality control
1 Test during
execution & as
required 1 Test
Source of water
Const. Dn. Morbi.

B-1 - GMB Ports

Transcription

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