Bid Specifications

Transcription

Bid Specifications

Table of Contents Generated by MasterWorks: 11/242015
Division
Section Title
DIVISION 01 - GENERAL REQUIREMENTS
01 10 00
SUMMARY
01 31 00
PROJECT MANAGEMENT AND COORDINATION
01 50 00
TEMPORARY FACILITIES AND CONTROLS
01 60 00
PRODUCT REQUIREMENTS
01 73 00
EXECUTION
01 77 00
CLOSEOUT PROCEDURES
01 78 23
OPERATION AND MAINTENANCE DATA
01 78 39
PROJECT RECORD DOCUMENTS
DIVISION 02 - EXISTING CONDITIONS
02 41 19
SELECTIVE DEMOLITION
DIVISION 26 - ELECTRICAL
26 05 19
LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES
26 05 23
CONTROL-VOLTAGE ELECTRICAL POWER CABLES
26 05 26
GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS
26 05 33
RACEWAY AND BOXES FOR ELECTRICAL SYSTEMS
26 05 44
SLEEVES AND SLEEVE SEALS FOR ELECTRICAL RACEWAYS AND CABLING
26 05 53
IDENTIFICATION FOR ELECTRICAL SYSTEMS
26 32 13
ENGINE GENERATORS
26 36 00
TRANSFER SWITCHES
DIVISION 27 - COMMUNICATIONS
27 05 28
PATHWAYS FOR COMMUNICATIONS SYSTEMS
END OF TABLE OF CONTENTS
SECTION 01 10 00 - SUMMARY
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and other Division 01 Specification Sections, apply to this Section.
SUMMARY
A.
Section Includes:
1.
2.
3.
4.
5.
6.
B.
Related Requirements:
1.
1.3
Project information.
Work covered by Contract Documents.
Access to site.
Coordination with occupants.
Work restrictions.
Specification and drawing conventions.
Section 01 50 00 "Temporary Facilities and Controls" for limitations and procedures
governing temporary use of Owner's facilities.
PROJECT INFORMATION
A.
Project Identification: City of Westland, Westland City Hall Generator Addition.
1.
B.
Project Location: 36300 Warren Rd, Westland, MI 48186.
Owner: City of Westland.
1.
Owner's Representative:
Department of Public Service Director, Ramzi El-Gharib, P.E.
(734) 728-1770
[email protected]
C.
1.4
Engineer: OHM Advisors, 34000 Plymouth RD, Livonia, MI 48150.
WORK COVERED BY CONTRACT DOCUMENTS
A.
The Work of Project is defined by the Contract Documents and consists of the following:
1.
B.
Relocation of an existing generator from the Westland Bailey Center to City Hall.
Type of Contract:
City of Westland
Westland City Hall Generator Addition
OHM Project No. 0135-13-0017
SUMMARY
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1.
1.5
Project will be constructed under a single prime contract.
ACCESS TO SITE
A.
Use of Site: Limit use of Project site to work in areas indicated. Do not disturb portions of
Project site beyond areas in which the Work is indicated.
1.
Driveways, Walkways and Entrances: Keep driveways and entrances serving premises
clear and available to Owner, Owner's employees, and emergency vehicles at all times.
Do not use these areas for parking or storage of materials.
a.
b.
B.
1.6
Schedule deliveries to minimize use of driveways and entrances by construction
operations.
Schedule deliveries to minimize space and time requirements for storage of
materials and equipment on-site.
Condition of Existing Building: Maintain portions of existing building affected by construction
operations in a weathertight condition throughout construction period. Repair damage caused
by construction operations.
COORDINATION WITH OCCUPANTS
A.
Full Owner Occupancy: Owner will occupy site and existing building(s) during entire
construction period. Cooperate with Owner during construction operations to minimize conflicts
and facilitate Owner usage. Perform the Work so as not to interfere with Owner's day-to-day
operations. Maintain existing exits unless otherwise indicated.
1.
2.
1.7
Maintain access to existing walkways, corridors, and other adjacent occupied or used
facilities. Do not close or obstruct walkways, corridors, or other occupied or used facilities
without written permission from Owner and approval of authorities having jurisdiction.
Notify Owner not less than 72 hours in advance of activities that will affect Owner's
operations.
WORK RESTRICTIONS
A.
1.8
The connection of the generator to the City Hall electrical system must be coordinated with the
City and their Engineer, OHM Advisors. Work may take place Monday thru Friday, after 5:00
p.m.
SPECIFICATION AND DRAWING CONVENTIONS
A.
Specification Content: The Specifications use certain conventions for the style of language and
the intended meaning of certain terms, words, and phrases when used in particular situations.
These conventions are as follows:
1.
2.
Imperative mood and streamlined language are generally used in the Specifications. The
words "shall," "shall be," or "shall comply with," depending on the context, are implied
where a colon (:) is used within a sentence or phrase.
Specification requirements are to be performed by Contractor unless specifically stated
otherwise.
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B.
Division 01 General Requirements: Requirements of Sections in Division 01 apply to the Work
of all Sections in the Specifications.
C.
Drawing Coordination: Requirements for materials and products identified on Drawings are
described in detail in the Specifications. One or more of the following are used on Drawings to
identify materials and products:
1.
2.
3.
Terminology: Materials and products are identified by the typical generic terms used in
the individual Specifications Sections.
Abbreviations: Materials and products are identified by abbreviations published as part of
the U.S. National CAD Standard.
Keynoting: Materials and products are identified by reference keynotes referencing
Specification Section numbers found in this Project Manual.
PART 2 - PRODUCTS (Not Used)
PART 3 - EXECUTION (Not Used)
END OF SECTION 01 10 00
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SECTION 01 31 00 - PROJECT MANAGEMENT AND COORDINATION
PART 1 - GENERAL
1.1
SUMMARY
A.
1.2
Section includes administrative provisions for coordinating construction operations on Project
including, but not limited to, the following:
1.
Requests for Information (RFIs).
DEFINITIONS
A.
1.3
RFI: Request from Owner, Architect, or Contractor seeking information required by or
clarifications of the Contract Documents.
INFORMATIONAL SUBMITTALS
A.
Subcontract List: Prepare a written summary identifying individuals or firms proposed for each
portion of the Work, including those who are to furnish products or equipment fabricated to a
special design. Include the following information in tabular form:
1.
2.
3.
1.4
Name, address, and telephone number of entity performing subcontract or supplying
products.
Number and title of related Specification Section(s) covered by subcontract.
Drawing number and detail references, as appropriate, covered by subcontract.
GENERAL COORDINATION PROCEDURES
A.
Coordination: Coordinate construction operations included in different Sections of the
Specifications to ensure efficient and orderly installation of each part of the Work. Coordinate
construction operations, included in different Sections, that depend on each other for proper
installation, connection, and operation.
1.
2.
3.
4.
B.
Schedule construction operations in sequence required to obtain the best results where
installation of one part of the Work depends on installation of other components, before
or after its own installation.
Coordinate installation of different components to ensure maximum performance and
accessibility for required maintenance, service, and repair.
Make adequate provisions to accommodate items scheduled for later installation.
Construction activities shall not commence until fire alarm plan review comments are
received from the BFS and have been reviewed and approved by the PSC.
Prepare memoranda for distribution to each party involved, outlining special procedures
required for coordination. Include such items as required notices, reports, and list of attendees
at meetings.
1.
Prepare similar memoranda for Owner and separate contractors if coordination of their
Work is required.
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C.
Administrative Procedures: Coordinate scheduling and timing of required administrative
procedures with other construction activities to avoid conflicts and to ensure orderly progress of
the Work. Such administrative activities include, but are not limited to, the following:
1.
2.
3.
4.
5.
6.
7.
8.
1.5
Preparation of Contractor's construction schedule.
Preparation of the schedule of values.
Installation and removal of temporary facilities and controls.
Delivery and processing of submittals.
Progress meetings.
Preinstallation conferences.
Project closeout activities.
Startup and adjustment of systems.
REQUESTS FOR INFORMATION (RFIs)
A.
General: Immediately on discovery of the need for additional information or interpretation of the
Contract Documents, Contractor shall prepare and submit an RFI in the form specified.
1.
2.
B.
Architect will return RFIs submitted to Architect by other entities controlled by Contractor
with no response.
Coordinate and submit RFIs in a prompt manner so as to avoid delays in Contractor's
work or work of subcontractors.
Content of the RFI: Include a detailed, legible description of item needing information or
interpretation and the following:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
Project name.
Project number.
Date.
Name of Contractor.
Name of Architect.
RFI number, numbered sequentially.
RFI subject.
Specification Section number and title and related paragraphs, as appropriate.
Drawing number and detail references, as appropriate.
Field dimensions and conditions, as appropriate.
Contractor's suggested resolution. If Contractor's solution(s) impacts the Contract Time
or the Contract Sum, Contractor shall state impact in the RFI.
Contractor's signature.
Attachments: Include sketches, descriptions, measurements, photos, Product Data,
Shop Drawings, coordination drawings, and other information necessary to fully describe
items needing interpretation.
C.
RFI Forms: Software-generated form with substantially the same content as indicated above,
acceptable to Architect.
D.
Architect's Action: Architect will review each RFI, determine action required, and respond.
Allow seven working days for Architect's response for each RFI. RFIs received by Architect
after 1:00 p.m. will be considered as received the following working day.
1.
The following RFIs will be returned without action:
a.
b.
Requests for approval of submittals.
Requests for approval of substitutions.
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c.
d.
e.
f.
2.
3.
Architect's action may include a request for additional information, in which case
Architect's time for response will date from time of receipt of additional information.
Architect's action on RFIs that may result in a change to the Contract Time or the
Contract Sum may be eligible for Contractor to submit Change Proposal according to
Section 01 26 00 "Contract Modification Procedures."
a.
E.
If Contractor believes the RFI response warrants change in the Contract Time or
the Contract Sum, notify Architect in writing within 5 days of receipt of the RFI
response.
RFI Log: Prepare, maintain, and submit a tabular log of RFIs organized by the RFI number.
Submit log weekly. Software log with not less than the following:
1.
2.
3.
4.
5.
6.
7.
F.
Requests for coordination information already indicated in the Contract
Documents.
Requests for adjustments in the Contract Time or the Contract Sum.
Requests for interpretation of Architect's actions on submittals.
Incomplete RFIs or inaccurately prepared RFIs.
Project name.
Name and address of Contractor.
Name and address of Architect.
RFI number including RFIs that were dropped and not submitted.
RFI description.
Date the RFI was submitted.
Date Architect's response was received.
On receipt of Architect's action, update the RFI log and immediately distribute the RFI response
to affected parties. Review response and notify Architect within seven days if Contractor
disagrees with response.
1.
2.
Identification of related Minor Change in the Work, Construction Change Directive, and
Proposal Request, as appropriate.
Identification of related Field Order, Work Change Directive, and Proposal Request, as
appropriate.
PART 2 - PRODUCTS (Not Used)
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SECTION 01 50 00 - TEMPORARY FACILITIES AND CONTROLS
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
Conditions and other Division 01 Specification Sections, apply to this Section.
SUMMARY
A.
Section includes requirements for temporary utilities, support facilities, and security and
protection facilities.
B.
1.
1.3
Section 01 10 00 "Summary" for work restrictions and limitations on utility interruptions.
USE CHARGES
A.
General: Installation and removal of and use charges for temporary facilities shall be included in
the Contract Sum unless otherwise indicated. Allow other entities to use temporary services and
facilities without cost, including, but not limited to, Engineer, testing agencies, and authorities
having jurisdiction.
B.
Water and Sewer Service from Existing System: Water from Owner's existing water system is
available for use without metering and without payment of use charges. Provide connections
and extensions of services as required for construction operations.
C.
Electric Power Service from Existing System: Electric power from Owner's existing system is
available for use without metering and without payment of use charges. Provide connections
and extensions of services as required for construction operations.
1.4
QUALITY ASSURANCE
A.
Electric Service: Comply with NECA, NEMA, and UL standards and regulations for temporary
electric service. Install service to comply with NFPA 70.
B.
Tests and Inspections: Arrange for authorities having jurisdiction to test and inspect each
temporary utility before use. Obtain required certifications and permits.
1.5
PROJECT CONDITIONS
A.
Temporary Use of Permanent Facilities: Engage Installer of each permanent service to assume
responsibility for operation, maintenance, and protection of each permanent service during its
use as a construction facility before Owner's acceptance, regardless of previously assigned
responsibilities.
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PART 2 - PRODUCTS
2.1
MATERIALS
A.
Portable Chain-Link Fencing: Minimum 2-inch, 0.148-inch-thick, galvanized-steel, chain-link
fabric fencing; minimum 6 feet high with galvanized-steel pipe posts; minimum 2-3/8-inch-OD
line posts and 2-7/8-inch-OD corner and pull posts, with 1-5/8-inch-OD top and bottom rails.
Provide galvanized-steel bases for supporting posts.
B.
Wood Enclosure Fence: Plywood, 8 feet high, framed with four 2-by-4-inch rails, with
preservative-treated wood posts spaced not more than 8 feet apart.
2.2
TEMPORARY FACILITIES
A.
Storage and Fabrication Sheds: Provide sheds sized, furnished, and equipped to accommodate
materials and equipment for construction operations.
1.
2.3
Store combustible materials apart from building.
EQUIPMENT
A.
Fire Extinguishers: Portable, UL rated; with class and extinguishing agent as required by
locations and classes of fire exposures.
PART 3 - EXECUTION
3.1
INSTALLATION, GENERAL
A.
Locate facilities where they will serve Project adequately and result in minimum interference
with performance of the Work. Relocate and modify facilities as required by progress of the
Work.
1.
B.
3.2
Locate facilities to limit site disturbance as specified in Section 01 10 00 "Summary."
Provide each facility ready for use when needed to avoid delay. Do not remove until facilities
are no longer needed or are replaced by authorized use of completed permanent facilities.
TEMPORARY UTILITY INSTALLATION
A.
General: Install temporary service or connect to existing service.
1.
B.
Arrange with utility company, Owner, and existing users for time when service can be
interrupted, if necessary, to make connections for temporary services.
Sanitary Facilities: Provide temporary toilets, wash facilities, and drinking water for use of
construction personnel. Comply with requirements of authorities having jurisdiction for type,
number, location, operation, and maintenance of fixtures and facilities.
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C.
Electric Power Service: Connect to Owner's existing electric power service. Maintain equipment
in a condition acceptable to Owner.
D.
Lighting: Provide temporary lighting with local switching that provides adequate illumination for
construction operations, observations, inspections, and traffic conditions.
1.
3.3
Install and operate temporary lighting that fulfills security and protection requirements
without operating entire system.
SUPPORT FACILITIES INSTALLATION
A.
General: Comply with the following:
1.
2.
Provide construction for temporary offices, shops, and sheds located within construction
area or within 30 feet of building lines that is noncombustible according to ASTM E 136.
Comply with NFPA 241.
Maintain support facilities until Architect schedules Substantial Completion inspection.
Remove before Substantial Completion. Personnel remaining after Substantial
Completion will be permitted to use permanent facilities, under conditions acceptable to
Owner.
B.
Temporary Use of Permanent Roads and Paved Areas: Locate temporary roads and paved
areas in same location as permanent roads and paved areas. Construct and maintain
temporary roads and paved areas adequate for construction operations. Extend temporary
roads and paved areas, within construction limits indicated, as necessary for construction
operations.
C.
Traffic Controls: Comply with requirements of authorities having jurisdiction.
1.
2.
Protect existing site improvements to remain including curbs, pavement, and utilities.
Maintain access for fire-fighting equipment and access to fire hydrants.
D.
Parking: Use designated areas of Owner's existing parking areas for construction personnel.
E.
Waste Disposal Facilities: Provide waste-collection containers in sizes adequate to handle
waste from construction operations. Comply with requirements of authorities having jurisdiction.
Comply with progress cleaning requirements in Section 01 73 00 "Execution."
F.
Lifts and Hoists: Provide facilities necessary for hoisting materials and personnel.
1.
3.4
Truck cranes and similar devices used for hoisting materials are considered "tools and
equipment" and not temporary facilities.
SECURITY AND PROTECTION FACILITIES INSTALLATION
A.
Protection of Existing Facilities: Protect existing vegetation, equipment, structures, utilities, and
other improvements at Project site and on adjacent properties, except those indicated to be
removed or altered. Repair damage to existing facilities.
B.
Environmental Protection: Provide protection, operate temporary facilities, and conduct
construction as required to comply with environmental regulations and that minimize possible
air, waterway, and subsoil contamination or pollution or other undesirable effects.
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1.
Comply with work restrictions specified in Section 01 10 00 "Summary."
C.
Tree and Plant Protection: Install temporary fencing located as indicated or outside the drip line
of trees to protect vegetation from damage from construction operations. Protect tree root
systems from damage, flooding, and erosion.
D.
Pest Control: Engage pest-control service to recommend practices to minimize attraction and
harboring of rodents, roaches, and other pests and to perform extermination and control
procedures at regular intervals so Project will be free of pests and their residues at Substantial
Completion. Perform control operations lawfully, using environmentally safe materials.
E.
Site Enclosure Fence: Before construction operations begin, furnish and install site enclosure
fence in a manner that will prevent people and animals from easily entering site except by
entrance gates.
1.
2.
Extent of Fence: As required to enclose entire Project site or portion determined
sufficient to accommodate construction operations.
Maintain security by limiting number of keys and restricting distribution to authorized
personnel. Furnish one set of keys to Owner.
F.
Barricades, Warning Signs, and Lights: Comply with requirements of authorities having
jurisdiction for erecting structurally adequate barricades, including warning signs and lighting.
G.
Temporary Egress: Maintain temporary egress from existing occupied facilities as indicated and
as required by authorities having jurisdiction.
3.5
OPERATION, TERMINATION, AND REMOVAL
A.
Supervision: Enforce strict discipline in use of temporary facilities. To minimize waste and
abuse, limit availability of temporary facilities to essential and intended uses.
B.
Maintenance: Maintain facilities in good operating condition until removal.
1.
Maintain operation of temporary enclosures, heating, cooling, humidity control,
ventilation, and similar facilities on a 24-hour basis where required to achieve indicated
results and to avoid possibility of damage.
C.
Temporary Facility Changeover: Do not change over from using temporary security and
protection facilities to permanent facilities until Substantial Completion.
D.
Termination and Removal: Remove each temporary facility when need for its service has
ended, when it has been replaced by authorized use of a permanent facility, or no later than
Substantial Completion. Complete or, if necessary, restore permanent construction that may
have been delayed because of interference with temporary facility. Repair damaged Work,
clean exposed surfaces, and replace construction that cannot be satisfactorily repaired.
1.
2.
Materials and facilities that constitute temporary facilities are property of Contractor.
At Substantial Completion, repair, renovate, and clean permanent facilities used during
construction period.
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SECTION 01 60 00 - PRODUCT REQUIREMENTS
PART 1 - GENERAL
1.1
SUMMARY
A.
1.2
Section includes administrative and procedural requirements for selection of products for use in
Project; product delivery, storage, and handling; manufacturers' standard warranties on
products; special warranties; and comparable products.
DEFINITIONS
A.
Products: Items obtained for incorporating into the Work, whether purchased for Project or
taken from previously purchased stock. The term "product" includes the terms "material,"
"equipment," "system," and terms of similar intent.
1.
2.
3.
B.
1.3
Named Products: Items identified by manufacturer's product name, including make or
model number or other designation shown or listed in manufacturer's published product
literature, that is current as of date of the Contract Documents.
New Products: Items that have not previously been incorporated into another project or
facility. Products salvaged or recycled from other projects are not considered new
products.
Comparable Product: Product that is demonstrated and approved through submittal
process to have the indicated qualities related to type, function, dimension, in-service
performance, physical properties, appearance, and other characteristics that equal or
exceed those of specified product.
Basis-of-Design Product Specification: A specification in which a specific manufacturer's
product is named and accompanied by the words "basis-of-design product," including make or
model number or other designation, to establish the significant qualities related to type, function,
dimension, in-service performance, physical properties, appearance, and other characteristics
for purposes of evaluating comparable products of additional manufacturers named in the
specification.
ACTION SUBMITTALS
A.
Comparable Product Requests: Submit request for consideration of each comparable product.
Identify product or fabrication or installation method to be replaced. Include Specification
Section number and title and Drawing numbers and titles.
1.
Architect's Action: If necessary, Architect will request additional information or
documentation for evaluation within one week of receipt of a comparable product request.
Architect will notify Contractor of approval or rejection of proposed comparable product
request within 15 days of receipt of request, or seven days of receipt of additional
information or documentation, whichever is later.
a.
b.
Form of Approval: As specified in Section 01 33 00 "Submittal Procedures."
Use product specified if Architect does not issue a decision on use of a
comparable product request within time allocated.
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B.
1.4
Basis-of-Design Product Specification Submittal: Comply with requirements in Section 01 33 00
"Submittal Procedures." Show compliance with requirements.
QUALITY ASSURANCE
A.
1.5
Compatibility of Options: If Contractor is given option of selecting between two or more products
for use on Project, select product compatible with products previously selected, even if
previously selected products were also options.
PRODUCT DELIVERY, STORAGE, AND HANDLING
A.
Deliver, store, and handle products using means and methods that will prevent damage,
deterioration, and loss, including theft and vandalism. Comply with manufacturer's written
instructions.
B.
Delivery and Handling:
1.
2.
3.
4.
C.
Storage:
1.
2.
3.
4.
5.
6.
1.6
Schedule delivery to minimize long-term storage at Project site and to prevent
overcrowding of construction spaces.
Coordinate delivery with installation time to ensure minimum holding time for items that
are flammable, hazardous, easily damaged, or sensitive to deterioration, theft, and other
losses.
Deliver products to Project site in an undamaged condition in manufacturer's original
sealed container or other packaging system, complete with labels and instructions for
handling, storing, unpacking, protecting, and installing.
Inspect products on delivery to determine compliance with the Contract Documents and
to determine that products are undamaged and properly protected.
Store products to allow for inspection and measurement of quantity or counting of units.
Store materials in a manner that will not endanger Project structure.
Store products that are subject to damage by the elements, under cover in a weathertight
enclosure above ground, with ventilation adequate to prevent condensation.
Protect foam plastic from exposure to sunlight, except to extent necessary for period of
installation and concealment.
Comply with product manufacturer's written instructions for temperature, humidity,
ventilation, and weather-protection requirements for storage.
Protect stored products from damage and liquids from freezing.
PRODUCT WARRANTIES
A.
Warranties specified in other Sections shall be in addition to, and run concurrent with, other
warranties required by the Contract Documents. Manufacturer's disclaimers and limitations on
product warranties do not relieve Contractor of obligations under requirements of the Contract
Documents.
1.
2.
Manufacturer's Warranty: Written warranty furnished by individual manufacturer for a
particular product and specifically endorsed by manufacturer to Owner.
Special Warranty: Written warranty required by the Contract Documents to provide
specific rights for Owner.
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B.
Special Warranties: Prepare a written document that contains appropriate terms and
identification, ready for execution.
1.
2.
3.
C.
Manufacturer's Standard Form: Modified to include Project-specific information and
properly executed.
Specified Form: When specified forms are included with the Specifications, prepare a
written document using indicated form properly executed.
Refer to other Sections for specific content requirements and particular requirements for
submitting special warranties.
Submittal Time: Comply with requirements in Section 01 77 00 "Closeout Procedures."
PART 2 - PRODUCTS
2.1
PRODUCT SELECTION PROCEDURES
A.
General Product Requirements: Provide products that comply with the Contract Documents, are
undamaged and, unless otherwise indicated, are new at time of installation.
1.
2.
3.
4.
5.
6.
Provide products complete with accessories, trim, finish, fasteners, and other items
needed for a complete installation and indicated use and effect.
Standard Products: If available, and unless custom products or nonstandard options are
specified, provide standard products of types that have been produced and used
successfully in similar situations on other projects.
Owner reserves the right to limit selection to products with warranties not in conflict with
requirements of the Contract Documents.
Where products are accompanied by the term "as selected," Architect will make
selection.
Descriptive, performance, and reference standard requirements in the Specifications
establish salient characteristics of products.
Manufacturers:
a.
b.
7.
B.
Restricted List: Where Specifications include a list of manufacturers' names,
provide a product by one of the manufacturers listed that complies with
requirements. Comparable products or substitutions for Contractor's convenience
will be considered unless otherwise indicated.
Nonrestricted List: Where Specifications include a list of available manufacturers,
provide a product by one of the manufacturers listed, or a product by an unnamed
manufacturer, that complies with requirements. Comply with requirements in
"Comparable Products" Article for consideration of an unnamed manufacturer's
product.
Basis-of-Design Product: Where Specifications name a product, or refer to a product
indicated on Drawings, and include a list of manufacturers, provide the specified or
indicated product or a comparable product by one of the other named manufacturers.
Drawings and Specifications indicate sizes, profiles, dimensions, and other
characteristics that are based on the product named. Comply with requirements in
"Comparable Products" Article for consideration of an unnamed product by one of the
other named manufacturers.
Visual Selection Specification: Where Specifications include the phrase "as selected by
Architect from manufacturer's full range" or similar phrase, select a product that complies with
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requirements. Architect will select color, gloss, pattern, density, or texture from manufacturer's
product line that includes both standard and premium items.
2.2
COMPARABLE PRODUCTS
A.
Conditions for Consideration: Architect will consider Contractor's request for comparable
product when the following conditions are satisfied. If the following conditions are not satisfied,
Architect may return requests without action, except to record noncompliance with these
requirements:
1.
2.
3.
4.
5.
Evidence that the proposed product does not require revisions to the Contract
Documents, that it is consistent with the Contract Documents and will produce the
indicated results, and that it is compatible with other portions of the Work.
Detailed comparison of significant qualities of proposed product with those named in the
Specifications. Significant qualities include attributes such as performance, weight, size,
durability, visual effect, and specific features and requirements indicated.
Evidence that proposed product provides specified warranty.
List of similar installations for completed projects with project names and addresses and
names and addresses of architects and owners, if requested.
Samples, if requested.
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SECTION 01 73 00 - EXECUTION
PART 1 - GENERAL
1.1
SUMMARY
A.
Section includes general administrative and procedural requirements governing execution of the
Work including, but not limited to, the following:
1.
2.
3.
4.
5.
6.
7.
8.
B.
1.
2.
1.2
Construction layout.
Field engineering and surveying.
Installation of the Work.
Cutting and patching.
Coordination of Owner-installed products.
Progress cleaning.
Starting and adjusting.
Protection of installed construction.
Section 01 10 00 "Summary" for limits on use of Project site.
Section 01 77 00 "Closeout Procedures" for submitting final property survey with Project
Record Documents, recording of Owner-accepted deviations from indicated lines and
levels, and final cleaning.
QUALITY ASSURANCE
A.
Cutting and Patching: Comply with requirements for and limitations on cutting and patching of
construction elements.
1.
Structural Elements: When cutting and patching structural elements, notify Architect of
locations and details of cutting and await directions from Architect before proceeding.
Shore, brace, and support structural element during cutting and patching. Do not cut and
patch structural elements in a manner that could change their load-carrying capacity or
increase deflection
2.
Operational Elements: Do not cut and patch operating elements and related components
in a manner that results in reducing their capacity to perform as intended or that results in
increased maintenance or decreased operational life or safety.
3.
Other Construction Elements: Do not cut and patch other construction elements or
components in a manner that could change their load-carrying capacity, that results in
reducing their capacity to perform as intended, or that results in increased maintenance
or decreased operational life or safety.
4.
Visual Elements: Do not cut and patch construction in a manner that results in visual
evidence of cutting and patching. Do not cut and patch exposed construction in a manner
that would, in Architect's opinion, reduce the building's aesthetic qualities. Remove and
replace construction that has been cut and patched in a visually unsatisfactory manner.
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PART 2 - PRODUCTS
2.1
MATERIALS
A.
General: Comply with requirements specified in other Sections.
1.
B.
For projects requiring compliance with sustainable design and construction practices and
procedures, use products for patching that comply with sustainable design requirements.
In-Place Materials: Use materials for patching identical to in-place materials. For exposed
surfaces, use materials that visually match in-place adjacent surfaces to the fullest extent
possible.
1.
If identical materials are unavailable or cannot be used, use materials that, when
installed, will provide a match acceptable to Architect for the visual and functional
performance of in-place materials.
PART 3 - EXECUTION
3.1
EXAMINATION
A.
Existing Conditions: The existence and location of underground and other utilities and
construction indicated as existing are not guaranteed. Before beginning sitework, investigate
and verify the existence and location of underground utilities, mechanical and electrical
systems, and other construction affecting the Work.
1.
2.
B.
Examination and Acceptance of Conditions: Before proceeding with each component of the
Work, examine substrates, areas, and conditions, with Installer or Applicator present where
indicated, for compliance with requirements for installation tolerances and other conditions
affecting performance. Record observations.
1.
2.
3.
C.
Before construction, verify the location and invert elevation at points of connection of
sanitary sewer, storm sewer, and water-service piping; underground electrical services,
and other utilities.
Furnish location data for work related to Project that must be performed by public utilities
serving Project site.
Examine roughing-in for mechanical and electrical systems to verify actual locations of
connections before equipment and fixture installation.
Examine walls, floors, and roofs for suitable conditions where products and systems are
to be installed.
Verify compatibility with and suitability of substrates, including compatibility with existing
finishes or primers.
Proceed with installation only after unsatisfactory conditions have been corrected. Proceeding
with the Work indicates acceptance of surfaces and conditions.
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3.2
PREPARATION
A.
Existing Utility Information: Furnish information to local utility that is necessary to adjust, move,
or relocate existing utility structures, utility poles, lines, services, or other utility appurtenances
located in or affected by construction. Coordinate with authorities having jurisdiction.
B.
Field Measurements: Take field measurements as required to fit the Work properly. Recheck
measurements before installing each product. Where portions of the Work are indicated to fit to
other construction, verify dimensions of other construction by field measurements before
fabrication. Coordinate fabrication schedule with construction progress to avoid delaying the
Work.
C.
Space Requirements: Verify
diagrammatically on Drawings.
D.
Review of Contract Documents and Field Conditions: Immediately on discovery of the need for
clarification of the Contract Documents caused by differing field conditions outside the control of
Contractor, submit a request for information to Architect according to requirements in
Section 01 31 00 "Project Management and Coordination."
3.3
space
requirements
and
dimensions
of
items
shown
INSTALLATION
A.
General: Locate the Work and components of the Work accurately, in correct alignment and
elevation, as indicated.
1.
2.
3.
Make vertical work plumb and make horizontal work level.
Where space is limited, install components to maximize space available for maintenance
and ease of removal for replacement.
Conceal pipes, ducts, and wiring in finished areas unless otherwise indicated.
B.
Comply with manufacturer's written instructions and recommendations for installing products in
applications indicated.
C.
Install products at the time and under conditions that will ensure the best possible results.
Maintain conditions required for product performance until Substantial Completion.
D.
Conduct construction operations so no part of the Work is subjected to damaging operations or
loading in excess of that expected during normal conditions of occupancy.
E.
Sequence the Work and allow adequate clearances to accommodate movement of construction
items on site and placement in permanent locations.
F.
Tools and Equipment: Do not use tools or equipment that produce harmful noise levels.
G.
Templates: Obtain and distribute to the parties involved templates for work specified to be
factory prepared and field installed. Check Shop Drawings of other work to confirm that
adequate provisions are made for locating and installing products to comply with indicated
requirements.
H.
Attachment: Provide blocking and attachment plates and anchors and fasteners of adequate
size and number to securely anchor each component in place, accurately located and aligned
with other portions of the Work. Where size and type of attachments are not indicated, verify
size and type required for load conditions.
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1.
2.
3.
Mounting Heights: Where mounting heights are not indicated, mount components at
heights directed by Architect.
Allow for building movement, including thermal expansion and contraction.
Coordinate installation of anchorages. Furnish setting drawings, templates, and directions
for installing anchorages, including sleeves, concrete inserts, anchor bolts, and items with
integral anchors, that are to be embedded in concrete or masonry. Deliver such items to
Project site in time for installation.
I.
Joints: Make joints of uniform width. Where joint locations in exposed work are not indicated,
arrange joints for the best visual effect. Fit exposed connections together to form hairline joints.
J.
Hazardous Materials: Use products, cleaners, and installation materials that are not considered
hazardous.
3.4
CUTTING AND PATCHING
A.
Cutting and Patching, General: Employ skilled workers to perform cutting and patching. Proceed
with cutting and patching at the earliest feasible time, and complete without delay.
1.
Cut in-place construction to provide for installation of other components or performance
of other construction, and subsequently patch as required to restore surfaces to their
original condition.
B.
Existing Warranties: Remove, replace, patch, and repair materials and surfaces cut or damaged
during installation or cutting and patching operations, by methods and with materials so as not
to void existing warranties.
C.
Temporary Support: Provide temporary support of work to be cut.
D.
Protection: Protect in-place construction during cutting and patching to prevent damage.
Provide protection from adverse weather conditions for portions of Project that might be
exposed during cutting and patching operations.
E.
Adjacent Occupied Areas: Avoid interference with use of adjoining areas or interruption of free
passage to adjoining areas.
F.
Existing Utility Services and Mechanical/Electrical Systems: Where existing services/systems
are required to be removed, relocated, or abandoned, bypass such services/systems before
cutting to minimize interruption to occupied areas.
G.
Cutting: Cut in-place construction by sawing, drilling, breaking, chipping, grinding, and similar
operations, including excavation, using methods least likely to damage elements retained or
adjoining construction. If possible, review proposed procedures with original Installer; comply
with original Installer's written recommendations.
1.
2.
3.
4.
In general, use hand or small power tools designed for sawing and grinding, not
hammering and chopping. Cut holes and slots neatly to minimum size required, and with
minimum disturbance of adjacent surfaces. Temporarily cover openings when not in use.
Finished Surfaces: Cut or drill from the exposed or finished side into concealed surfaces.
Concrete and Masonry: Cut using a cutting machine, such as an abrasive saw or a
diamond-core drill.
Excavating and Backfilling: Comply with requirements in applicable Sections where
required by cutting and patching operations.
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5.
6.
H.
Patching: Patch construction by filling, repairing, refinishing, closing up, and similar operations
following performance of other work. Patch with durable seams that are as invisible as
practicable. Provide materials and comply with installation requirements specified in other
Sections, where applicable.
1.
2.
3.
4.
5.
I.
3.5
Mechanical and Electrical Services: Cut off pipe or conduit in walls or partitions to be
removed. Cap, valve, or plug and seal remaining portion of pipe or conduit to prevent
entrance of moisture or other foreign matter after cutting.
Proceed with patching after construction operations requiring cutting are complete.
Inspection: Where feasible, test and inspect patched areas after completion to
demonstrate physical integrity of installation.
Exposed Finishes: Restore exposed finishes of patched areas and extend finish
restoration into retained adjoining construction in a manner that will minimize evidence of
patching and refinishing.
Floors and Walls: Where walls or partitions that are removed extend one finished area
into another, patch and repair floor and wall surfaces in the new space. Provide an even
surface of uniform finish, color, texture, and appearance. Remove in-place floor and wall
coverings and replace with new materials, if necessary, to achieve uniform color and
appearance.
Ceilings: Patch, repair, or rehang in-place ceilings as necessary to provide an even-plane
surface of uniform appearance.
Exterior Building Enclosure: Patch components in a manner that restores enclosure to a
weathertight condition and ensures thermal and moisture integrity of building enclosure.
Cleaning: Clean areas and spaces where cutting and patching are performed. Remove paint,
mortar, oils, putty, and similar materials from adjacent finished surfaces.
PROGRESS CLEANING
A.
General: Clean Project site and work areas daily, including common areas. Enforce
requirements strictly. Dispose of materials lawfully.
1.
2.
3.
Comply with requirements in NFPA 241 for removal of combustible waste materials and
debris.
Do not hold waste materials more than seven days during normal weather or three days if
the temperature is expected to rise above 80 deg F.
Containerize hazardous and unsanitary waste materials separately from other waste.
Mark containers appropriately and dispose of legally, according to regulations.
B.
Site: Maintain Project site free of waste materials and debris.
C.
Work Areas: Clean areas where work is in progress to the level of cleanliness necessary for
proper execution of the Work.
1.
2.
D.
Remove liquid spills promptly.
Where dust would impair proper execution of the Work, broom-clean or vacuum the
entire work area, as appropriate.
Installed Work: Keep installed work clean. Clean installed surfaces according to written
instructions of manufacturer or fabricator of product installed, using only cleaning materials
specifically recommended. If specific cleaning materials are not recommended, use cleaning
materials that are not hazardous to health or property and that will not damage exposed
surfaces.
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E.
Concealed Spaces: Remove debris from concealed spaces before enclosing the space.
F.
Exposed Surfaces in Finished Areas: Clean exposed surfaces and protect as necessary to
ensure freedom from damage and deterioration at time of Substantial Completion.
G.
Waste Disposal: Do not bury or burn waste materials on-site. Do not wash waste materials
down sewers or into waterways.
H.
During handling and installation, clean and protect construction in progress and adjoining
materials already in place. Apply protective covering where required to ensure protection from
damage or deterioration at Substantial Completion.
I.
Clean and provide maintenance on completed construction as frequently as necessary through
the remainder of the construction period. Adjust and lubricate operable components to ensure
operability without damaging effects.
J.
Limiting Exposures: Supervise construction operations to assure that no part of the
construction, completed or in progress, is subject to harmful, dangerous, damaging, or
otherwise deleterious exposure during the construction period.
3.6
STARTING AND ADJUSTING
A.
Start equipment and operating components to confirm proper operation. Remove malfunctioning
units, replace with new units, and retest.
B.
Adjust equipment for proper operation. Adjust operating components for proper operation
without binding.
C.
Test each piece of equipment to verify proper operation. Test and adjust controls and safeties.
Replace damaged and malfunctioning controls and equipment.
D.
Manufacturer's Field Service: Comply with qualification requirements in Section 01 40 00
"Quality Requirements"
3.7
PROTECTION OF INSTALLED CONSTRUCTION
A.
Provide final protection and maintain conditions that ensure installed Work is without damage or
deterioration at time of Substantial Completion.
B.
Comply with manufacturer's written instructions for temperature and relative humidity.
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SECTION 01 77 00 - CLOSEOUT PROCEDURES
PART 1 - GENERAL
1.1
SUMMARY
A.
Section includes administrative and procedural requirements for contract closeout, including,
but not limited to, the following:
1.
2.
3.
4.
5.
B.
1.2
Substantial Completion procedures.
Final completion procedures.
Warranties.
Final cleaning.
Repair of the Work.
1.
Section 01 78 23 "Operation and Maintenance Data" for operation and maintenance
manual requirements.
2.
Section 01 78 39 "Project Record Documents" for submitting record Drawings, record
Specifications, and record Product Data.
ACTION SUBMITTALS
A.
Product Data: For cleaning agents.
B.
Contractor's List of Incomplete Items: Initial submittal at Substantial Completion.
C.
Certified List of Incomplete Items: Final submittal at Final Completion.
1.3
CLOSEOUT SUBMITTALS
A.
Certificates of Release: From authorities having jurisdiction.
B.
Certificate of Insurance: For continuing coverage.
C.
Field Report: For pest control inspection.
1.4
MAINTENANCE MATERIAL SUBMITTALS
A.
1.5
Schedule of Maintenance Material Items: For maintenance material submittal items specified in
other Sections.
SUBSTANTIAL COMPLETION PROCEDURES
A.
Contractor's List of Incomplete Items: Prepare and submit a list of items to be completed and
corrected (Contractor's punch list), indicating the value of each item on the list and reasons why
the Work is incomplete.
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B.
Submittals Prior to Substantial Completion: Complete the following a minimum of 10 days prior
to requesting inspection for determining date of Substantial Completion. List items below that
are incomplete at time of request.
1.
2.
3.
4.
Certificates of Release: Obtain and submit releases from authorities having jurisdiction
permitting Owner unrestricted use of the Work and access to services and utilities.
Include occupancy permits, operating certificates, and similar releases.
Submit closeout submittals specified in other Division 01 Sections, including project
record documents, operation and maintenance manuals, final completion construction
photographic documentation, damage or settlement surveys, property surveys, and
similar final record information.
Submit closeout submittals specified in individual Sections, including specific warranties,
workmanship bonds, maintenance service agreements, final certifications, and similar
documents.
Submit maintenance material submittals specified in individual Sections, including tools,
spare parts, extra materials, and similar items, and deliver to location designated by
Architect. Label with manufacturer's name and model number where applicable.
a.
5.
6.
7.
C.
Submit test/adjust/balance records.
Submit sustainable design submittals not previously submitted.
Submit changeover information related to Owner's occupancy, use, operation, and
maintenance.
Procedures Prior to Substantial Completion: Complete the following a minimum of 10 days prior
to requesting inspection for determining date of Substantial Completion. List items below that
are incomplete at time of request.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
D.
Schedule of Maintenance Material Items: Prepare and submit schedule of
maintenance material submittal items, including name and quantity of each item
and name and number of related Specification Section. Obtain Architect's
signature for receipt of submittals.
Advise Owner of pending insurance changeover requirements.
Make final changeover of permanent locks and deliver keys to Owner. Advise Owner's
personnel of changeover in security provisions.
Complete startup and testing of systems and equipment.
Perform preventive maintenance on equipment used prior to Substantial Completion.
Instruct Owner's personnel in operation, adjustment, and maintenance of products,
equipment, and systems. Submit demonstration and training video recordings specified in
Section 01 79 00 "Demonstration and Training."
Advise Owner of changeover in heat and other utilities.
Participate with Owner in conducting inspection and walkthrough with local emergency
responders.
Terminate and remove temporary facilities from Project site, along with mockups,
construction tools, and similar elements.
Complete final cleaning requirements, including touchup painting.
Touch up and otherwise repair and restore marred exposed finishes to eliminate visual
defects.
Inspection: Submit a written request for inspection to determine Substantial Completion a
minimum of 10 days prior to date the work will be completed and ready for final inspection and
tests. On receipt of request, Architect will either proceed with inspection or notify Contractor of
unfulfilled requirements. Architect will prepare the Certificate of Substantial Completion after
inspection or will notify Contractor of items, either on Contractor's list or additional items
identified by Architect, that must be completed or corrected before certificate will be issued.
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1.
2.
1.6
Reinspection: Request reinspection when the Work identified in previous inspections as
incomplete is completed or corrected.
Results of completed inspection will form the basis of requirements for final completion.
FINAL COMPLETION PROCEDURES
A.
Preliminary Procedures: Before requesting final inspection for determining final completion,
complete the following:
1.
2.
3.
4.
5.
B.
Inspection: Submit a written request for final inspection to determine acceptance. On receipt of
request, Architect will either proceed with inspection or notify Contractor of unfulfilled
requirements. Architect will prepare a final Certificate for Payment after inspection or will notify
Contractor of construction that must be completed or corrected before certificate will be issued.
1.
1.7
Submit a final Application for Payment according to Section 01 29 00 "Payment
Procedures."
Certified List of Incomplete Items: Submit certified copy of Architect's Substantial
Completion inspection list of items to be completed or corrected (punch list), endorsed
and dated by Architect. Certified copy of the list shall state that each item has been
completed or otherwise resolved for acceptance.
Certificate of Insurance: Submit evidence of final, continuing insurance coverage
complying with insurance requirements.
Submit pest-control final inspection report and warranty.
Instruct Owner's personnel in operation, adjustment, and maintenance of products,
equipment, and systems.
Reinspection: Request reinspection when the Work identified in previous inspections as
incomplete is completed or corrected.
LIST OF INCOMPLETE ITEMS (PUNCH LIST)
A.
Organization of List: Include name and identification of each space and area affected by
construction operations for incomplete items and items needing correction including, if
necessary, areas disturbed by Contractor that are outside the limits of construction.
1.
2.
3.
Organize list of spaces in sequential order.
Organize items applying to each space by major element, including categories for ceiling,
individual walls, floors, equipment, and building systems.
Submit list of incomplete items in the following format:
a.
1.8
MS Excel electronic file. Architect will return annotated copy.
SUBMITTAL OF PROJECT WARRANTIES
A.
Time of Submittal: Submit written warranties on request of Architect for designated portions of
the Work where commencement of warranties other than date of Substantial Completion is
indicated, or when delay in submittal of warranties might limit Owner's rights under warranty.
B.
Organize warranty documents into an orderly sequence based on the table of contents of the
Project Manual.
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1.
2.
3.
4.
C.
Bind warranties and bonds in heavy-duty, three-ring, vinyl-covered, loose-leaf binders,
thickness as necessary to accommodate contents, and sized to receive 8-1/2-by-11-inch
paper.
Provide heavy paper dividers with plastic-covered tabs for each separate warranty. Mark
tab to identify the product or installation. Provide a typed description of the product or
installation, including the name of the product and the name, address, and telephone
number of Installer.
Identify each binder on the front and spine with the typed or printed title "WARRANTIES,"
Project name, and name of Contractor.
Warranty Electronic File: Scan warranties and bonds and assemble complete warranty
and bond submittal package into a single indexed electronic PDF file with links enabling
navigation to each item. Provide bookmarked table of contents at beginning of document.
Provide additional copies of each warranty to include in operation and maintenance manuals.
PART 2 - PRODUCTS
2.1
MATERIALS
A.
Cleaning Agents: Use cleaning materials and agents recommended by manufacturer or
fabricator of the surface to be cleaned. Do not use cleaning agents that are potentially
hazardous to health or property or that might damage finished surfaces.
1.
Use cleaning products that comply with Green Seal's GS-37, or if GS-37 is not
applicable, use products that comply with the California Code of Regulations maximum
allowable VOC levels.
PART 3 - EXECUTION
3.1
FINAL CLEANING
A.
General: Perform final cleaning. Conduct cleaning and waste-removal operations to comply with
local laws and ordinances and Federal and local environmental and antipollution regulations.
B.
Cleaning: Employ experienced workers or professional cleaners for final cleaning. Clean each
surface or unit to condition expected in an average commercial building cleaning and
maintenance program. Comply with manufacturer's written instructions.
1.
Complete the following cleaning operations before requesting inspection for certification
of Substantial Completion for entire Project or for a designated portion of Project:
a.
b.
c.
d.
e.
Clean Project site, yard, and grounds, in areas disturbed by construction activities,
including landscape development areas, of rubbish, waste material, litter, and
other foreign substances.
Sweep paved areas broom clean. Remove petrochemical spills, stains, and other
foreign deposits.
Rake grounds that are neither planted nor paved to a smooth, even-textured
surface.
Remove tools, construction equipment, machinery, and surplus material from
Project site.
Remove snow and ice to provide safe access to building.
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f.
g.
h.
i.
j.
k.
l.
m.
n.
o.
p.
C.
3.2
Clean exposed exterior and interior hard-surfaced finishes to a dirt-free condition,
free of stains, films, and similar foreign substances. Avoid disturbing natural
weathering of exterior surfaces. Restore reflective surfaces to their original
condition.
Remove debris and surface dust from limited access spaces, including roofs,
plenums, shafts, trenches, equipment vaults, manholes, attics, and similar spaces.
Sweep concrete floors broom clean in unoccupied spaces.
Vacuum carpet and similar soft surfaces, removing debris and excess nap; clean
according to manufacturer's recommendations if visible soil or stains remain.
Clean transparent materials, including mirrors and glass in doors and windows.
Remove glazing compounds and other noticeable, vision-obscuring materials.
Replace chipped or broken glass and other damaged transparent materials. Polish
mirrors and glass, taking care not to scratch surfaces.
Remove labels that are not permanent.
Wipe surfaces of mechanical and electrical equipment, elevator equipment, and
similar equipment. Remove excess lubrication, paint and mortar droppings, and
other foreign substances.
Clean plumbing fixtures to a sanitary condition, free of stains, including stains
resulting from water exposure.
Replace disposable air filters and clean permanent air filters. Clean exposed
surfaces of diffusers, registers, and grills.
Clean light fixtures, lamps, globes, and reflectors to function with full efficiency.
Leave Project clean and ready for occupancy.
Pest Control: Comply with pest control requirements in Section 01 50 00 "Temporary Facilities
and Controls." Prepare written report.
REPAIR OF THE WORK
A.
Complete repair and restoration operations before requesting inspection for determination of
Substantial Completion.
B.
Repair or remove and replace defective construction. Repairing includes replacing defective
parts, refinishing damaged surfaces, touching up with matching materials, and properly
adjusting operating equipment. Where damaged or worn items cannot be repaired or restored,
provide replacements. Remove and replace operating components that cannot be repaired.
Restore damaged construction and permanent facilities used during construction to specified
condition.
1.
2.
Remove and replace chipped, scratched, and broken glass, reflective surfaces, and other
damaged transparent materials.
Touch up and otherwise repair and restore marred or exposed finishes and surfaces.
Replace finishes and surfaces that that already show evidence of repair or restoration.
a.
3.
4.
Do not paint over "UL" and other required labels and identification, including
mechanical and electrical nameplates. Remove paint applied to required labels
and identification.
Replace parts subject to operating conditions during construction that may impede
operation or reduce longevity.
Replace burned-out bulbs, bulbs noticeably dimmed by hours of use, and defective and
noisy starters in fluorescent and mercury vapor fixtures to comply with requirements for
new fixtures.
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SECTION 01 78 23 - OPERATION AND MAINTENANCE DATA
PART 1 - GENERAL
1.1
SUMMARY
A.
Section includes administrative and procedural requirements for preparing operation and
maintenance manuals, including the following:
1.
2.
3.
4.
1.2
Operation and maintenance documentation directory.
Operation manuals for systems, subsystems, and equipment.
Product maintenance manuals.
Systems and equipment maintenance manuals.
CLOSEOUT SUBMITTALS
A.
Manual Content: Operations and maintenance manual content is specified in individual
Specification Sections to be reviewed at the time of Section submittals. Submit reviewed
manual content formatted and organized as required by this Section.
1.
2.
B.
Format: Submit operations and maintenance manuals in the following format:
1.
C.
Architect will comment on whether content of operations and maintenance submittals are
acceptable.
Where applicable, clarify and update reviewed manual content to correspond to revisions
and field conditions.
Three paper copies. Include a complete operation and maintenance directory. Enclose
title pages and directories in clear plastic sleeves. Architect will return two copies.
Manual Submittal: Submit each manual in final form prior to requesting inspection for
Substantial Completion and at least 15 days before commencing demonstration and training.
Architect will return copy with comments.
1.
Correct or revise each manual to comply with Architect's comments. Submit copies of
each corrected manual within 15 days of receipt of Architect's comments and prior to
commencing demonstration and training.
PART 2 - PRODUCTS
2.1
REQUIREMENTS FOR EMERGENCY, OPERATION, AND MAINTENANCE MANUALS
A.
Directory: Prepare a single, comprehensive directory of emergency, operation, and
maintenance data and materials, listing items and their location to facilitate ready access to
desired information.
B.
Organization: Unless otherwise indicated, organize each manual into a separate section for
each system and subsystem, and a separate section for each piece of equipment not part of a
system. Each manual shall contain the following materials, in the order listed:
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1.
2.
3.
C.
Title page.
Table of contents.
Manual contents.
Title Page: Include the following information:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Subject matter included in manual.
Name and address of Project.
Name and address of Owner.
Date of submittal.
Name and contact information for Contractor.
Name and contact information for Construction Manager.
Name and contact information for Architect.
Name and contact information for Commissioning Authority.
Names and contact information for major consultants to the Architect that designed the
systems contained in the manuals.
Cross-reference to related systems in other operation and maintenance manuals.
D.
Table of Contents: List each product included in manual, identified by product name, indexed to
the content of the volume, and cross-referenced to Specification Section number in Project
Manual.
E.
Manual Contents: Organize into sets of manageable size. Arrange contents alphabetically by
system, subsystem, and equipment. If possible, assemble instructions for subsystems,
equipment, and components of one system into a single binder.
F.
Manuals, Paper Copy: Submit manuals in the form of hard copy, bound and labeled volumes.
1.
Binders: Heavy-duty, three-ring, vinyl-covered, loose-leaf binders, in thickness necessary
to accommodate contents, sized to hold 8-1/2-by-11-inch paper; with clear plastic sleeve
on spine to hold label describing contents and with pockets inside covers to hold folded
oversize sheets.
a.
2.
3.
4.
Identify each binder on front and spine, with printed title "OPERATION AND
MAINTENANCE MANUAL," Project title or name, and subject matter of contents.
Indicate volume number for multiple-volume sets.
Dividers: Heavy-paper dividers with plastic-covered tabs for each section of the manual.
Mark each tab to indicate contents. Include typed list of products and major components
of equipment included in the section on each divider, cross-referenced to Specification
Section number and title of Project Manual.
Protective Plastic Sleeves: Transparent plastic sleeves designed to enclose diagnostic
software storage media for computerized electronic equipment.
Drawings: Attach reinforced, punched binder tabs on drawings and bind with text.
a.
b.
If oversize drawings are necessary, fold drawings to same size as text pages and
use as foldouts.
If drawings are too large to be used as foldouts, fold and place drawings in labeled
envelopes and bind envelopes in rear of manual. At appropriate locations in
manual, insert typewritten pages indicating drawing titles, descriptions of contents,
and drawing locations.
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2.2
OPERATION MANUALS
A.
Content: In addition to requirements in this Section, include operation data required in individual
Specification Sections and the following information:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
B.
Descriptions: Include the following:
1.
2.
3.
4.
5.
6.
7.
8.
9.
C.
System, subsystem, and equipment descriptions. Use designations for systems and
equipment indicated on Contract Documents.
Performance and design criteria if Contractor is delegated design responsibility.
Operating standards.
Operating procedures.
Operating logs.
Wiring diagrams.
Control diagrams.
Piped system diagrams.
Precautions against improper use.
License requirements including inspection and renewal dates.
Product name and model number. Use designations for products indicated on Contract
Documents.
Manufacturer's name.
Equipment identification with serial number of each component.
Equipment function.
Operating characteristics.
Limiting conditions.
Performance curves.
Engineering data and tests.
Complete nomenclature and number of replacement parts.
Operating Procedures: Include the following, as applicable:
1.
2.
3.
4.
5.
6.
7.
8.
9.
Startup procedures.
Equipment or system break-in procedures.
Routine and normal operating instructions.
Regulation and control procedures.
Instructions on stopping.
Normal shutdown instructions.
Seasonal and weekend operating instructions.
Required sequences for electric or electronic systems.
Special operating instructions and procedures.
D.
Systems and Equipment Controls: Describe the sequence of operation, and diagram controls as
installed.
E.
Piped Systems: Diagram piping as installed, and identify color-coding where required for
identification.
2.3
PRODUCT MAINTENANCE MANUALS
A.
Content: Organize manual into a separate section for each product, material, and finish. Include
source information, product information, maintenance procedures, repair materials and sources,
and warranties and bonds, as described below.
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B.
Source Information: List each product included in manual, identified by product name and
arranged to match manual's table of contents. For each product, list name, address, and
telephone number of Installer or supplier and maintenance service agent, and cross-reference
Specification Section number and title in Project Manual.
C.
Product Information: Include the following, as applicable:
1.
2.
3.
4.
5.
D.
Product name and model number.
Manufacturer's name.
Color, pattern, and texture.
Material and chemical composition.
Reordering information for specially manufactured products.
Maintenance Procedures: Include manufacturer's written recommendations and the following:
1.
2.
3.
4.
5.
Inspection procedures.
Types of cleaning agents to be used and methods of cleaning.
List of cleaning agents and methods of cleaning detrimental to product.
Schedule for routine cleaning and maintenance.
Repair instructions.
E.
Repair Materials and Sources: Include lists of materials and local sources of materials and
related services.
F.
Warranties and Bonds: Include copies of warranties and bonds and lists of circumstances and
conditions that would affect validity of warranties or bonds.
2.4
SYSTEMS AND EQUIPMENT MAINTENANCE MANUALS
A.
Content: For each system, subsystem, and piece of equipment not part of a system, include
source information, manufacturers' maintenance documentation, maintenance procedures,
maintenance and service schedules, spare parts list and source information, maintenance
service contracts, and warranty and bond information, as described below.
B.
Source Information: List each system, subsystem, and piece of equipment included in manual,
identified by product name and arranged to match manual's table of contents. For each product,
list name, address, and telephone number of Installer or supplier and maintenance service
agent, and cross-reference Specification Section number and title in Project Manual.
C.
Manufacturers' Maintenance Documentation: Manufacturers' maintenance documentation
including the following information for each component part or piece of equipment:
1.
2.
3.
4.
D.
Standard maintenance instructions and bulletins.
Drawings, diagrams, and instructions required for maintenance, including disassembly
and component removal, replacement, and assembly.
Identification and nomenclature of parts and components.
List of items recommended to be stocked as spare parts.
Maintenance Procedures: Include the following information and items that detail essential
maintenance procedures:
1.
2.
3.
Test and inspection instructions.
Troubleshooting guide.
Precautions against improper maintenance.
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4.
5.
6.
Disassembly; component removal, repair, and replacement; and reassembly instructions.
Aligning, adjusting, and checking instructions.
Demonstration and training video recording, if available.
E.
Maintenance and Service Schedules: Include service and lubrication requirements, list of
required lubricants for equipment, and separate schedules for preventive and routine
maintenance and service with standard time allotment.
F.
Spare Parts List and Source Information: Include lists of replacement and repair parts, with
parts identified and cross-referenced to manufacturers' maintenance documentation and local
sources of maintenance materials and related services.
G.
Maintenance Service Contracts: Include copies of maintenance agreements with name and
telephone number of service agent.
H.
Warranties and Bonds: Include copies of warranties and bonds and lists of circumstances and
conditions that would affect validity of warranties or bonds.
PART 3 - EXECUTION
3.1
MANUAL PREPARATION
A.
Emergency Manual: Assemble a complete set of emergency information indicating procedures
for use by emergency personnel and by Owner's operating personnel for types of emergencies
indicated.
B.
Product Maintenance Manual: Assemble a complete set of maintenance data indicating care
and maintenance of each product, material, and finish incorporated into the Work.
C.
Operation and Maintenance Manuals: Assemble a complete set of operation and maintenance
data indicating operation and maintenance of each system, subsystem, and piece of equipment
not part of a system.
D.
Manufacturers' Data: Where manuals contain manufacturers' standard printed data, include only
sheets pertinent to product or component installed. Mark each sheet to identify each product or
component incorporated into the Work. If data include more than one item in a tabular format,
identify each item using appropriate references from the Contract Documents. Identify data
applicable to the Work and delete references to information not applicable.
E.
Drawings: Prepare drawings supplementing manufacturers' printed data to illustrate the
relationship of component parts of equipment and systems and to illustrate control sequence
and flow diagrams. Coordinate these drawings with information contained in record Drawings to
ensure correct illustration of completed installation.
1.
F.
Do not use original project record documents as part of operation and maintenance
manuals.
Comply with Section 01 77 00 "Closeout Procedures" for schedule for submitting operation and
maintenance documentation.
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SECTION 01 78 39 - PROJECT RECORD DOCUMENTS
PART 1 - GENERAL
1.1
SUMMARY
A.
Section includes administrative and procedural requirements for project record documents,
including the following:
1.
2.
3.
B.
1.
1.2
Record Drawings.
Record Specifications.
Record Product Data.
Section 01 78 23 "Operation and Maintenance Data" for operation and maintenance
manual requirements.
CLOSEOUT SUBMITTALS
A.
Record Drawings: Comply with the following:
1.
Number of Copies: Submit one set of marked-up record prints.
a.
Initial Submittal:
1)
2)
3)
4)
b.
Submit one paper-copy set(s) of marked-up record prints.
Submit PDF electronic files of scanned record prints and one set(s) of file
prints.
Submit record digital data files and one set(s) of plots.
Architect will indicate whether general scope of changes, additional
information recorded, and quality of drafting are acceptable.
Final Submittal:
1)
2)
3)
Submit three paper-copy set(s) of marked-up record prints.
Submit PDF electronic files of scanned record prints and three set(s) of
prints.
Print each drawing, whether or not changes and additional information were
recorded.
B.
Record Specifications: Submit annotated PDF electronic files of Project's Specifications,
including addenda and contract modifications.
C.
Record Product Data: Submit annotated PDF electronic files and directories of each submittal.
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PART 2 - PRODUCTS
2.1
RECORD DRAWINGS
A.
Record Prints: Maintain one set of marked-up paper copies of the Contract Drawings and Shop
Drawings, incorporating new and revised Drawings as modifications are issued.
1.
Preparation: Mark record prints to show the actual installation where installation varies
from that shown originally. Require individual or entity who obtained record data, whether
individual or entity is Installer, subcontractor, or similar entity, to provide information for
preparation of corresponding marked-up record prints.
a.
b.
c.
2.
3.
4.
B.
Mark the Contract Drawings and Shop Drawings completely and accurately. Use
personnel proficient at recording graphic information in production of marked-up record
prints.
Mark record sets with erasable, red-colored pencil. Use other colors to distinguish
between changes for different categories of the Work at same location.
Note Construction Change Directive numbers, alternate numbers, Change Order
numbers, and similar identification, where applicable.
Record Digital Data Files: Immediately before inspection for Certificate of Substantial
Completion, review marked-up record prints with Architect. When authorized, prepare a full set
of corrected digital data files of the Contract Drawings, as follows:
1.
2.
3.
4.
5.
6.
C.
Give particular attention to information on concealed elements that would be
difficult to identify or measure and record later.
Record data as soon as possible after obtaining it.
Record and check the markup before enclosing concealed installations.
Format: Same digital data software program, version, and operating system as the
original Contract Drawings.
Format: DWG, Version, Microsoft Windows operating system.
Format: Annotated PDF electronic file.
Incorporate changes and additional information previously marked on record prints.
Delete, redraw, and add details and notations where applicable.
Refer instances of uncertainty to Architect for resolution.
Architect will furnish Contractor one set of digital data files of the Contract Drawings for
use in recording information.
Format: Identify and date each record Drawing; include the designation "PROJECT RECORD
DRAWING" in a prominent location.
1.
2.
3.
4.
Record Prints: Organize record prints and newly prepared record Drawings into
manageable sets. Bind each set with durable paper cover sheets. Include identification
on cover sheets.
Format: Annotated PDF electronic file.
Record Digital Data Files: Organize digital data information into separate electronic files
that correspond to each sheet of the Contract Drawings. Name each file with the sheet
identification. Include identification in each digital data file.
Identification: As follows:
a.
b.
c.
Project name.
Date.
Designation "PROJECT RECORD DRAWINGS."
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d.
e.
2.2
Name of Architect.
Name of Contractor.
RECORD SPECIFICATIONS
A.
Preparation: Mark Specifications to indicate the actual product installation where installation
varies from that indicated in Specifications, addenda, and contract modifications.
1.
2.
3.
4.
B.
2.3
Give particular attention to information on concealed products and installations that
cannot be readily identified and recorded later.
Mark copy with the proprietary name and model number of products, materials, and
equipment furnished, including substitutions and product options selected.
Record the name of manufacturer, supplier, Installer, and other information necessary to
provide a record of selections made.
Note related Change Orders and record Drawings where applicable.
Format: Submit record Specifications as annotated PDF electronic file or scanned PDF
electronic file(s) of marked-up paper copy of Specifications.
RECORD PRODUCT DATA
A.
Preparation: Mark Product Data to indicate the actual product installation where installation
varies substantially from that indicated in Product Data submittal.
1.
2.
3.
B.
2.4
Give particular attention to information on concealed products and installations that
cannot be readily identified and recorded later.
Include significant changes in the product delivered to Project site and changes in
manufacturer's written instructions for installation.
Note related Change Orders, record Specifications, and record Drawings where
applicable.
Format: Submit record Product Data as scanned PDF electronic file(s) of marked-up paper copy
of Product Data.
MISCELLANEOUS RECORD SUBMITTALS
A.
Assemble miscellaneous records required by other Specification Sections for miscellaneous
record keeping and submittal in connection with actual performance of the Work. Bind or file
miscellaneous records and identify each, ready for continued use and reference.
B.
Format: Submit miscellaneous record submittals as scanned PDF electronic file(s) of marked-up
miscellaneous record submittals.
PART 3 - EXECUTION
3.1
RECORDING AND MAINTENANCE
A.
Recording: Maintain one copy of each submittal during the construction period for project record
document purposes. Post changes and revisions to project record documents as they occur; do
not wait until end of Project.
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B.
Maintenance of Record Documents and Samples: Store record documents and Samples in the
field office apart from the Contract Documents used for construction. Do not use project record
documents for construction purposes. Maintain record documents in good order and in a clean,
dry, legible condition, protected from deterioration and loss. Provide access to project record
documents for Architect's reference during normal working hours.
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SECTION 02 41 19 - SELECTIVE DEMOLITION
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
Conditions and Division 01 Specification Sections, apply to this Section.
SUMMARY
A.
Section Includes:
1.
2.
3.
B.
1.
2.
1.3
Demolition and removal of selected portions of building or structure.
Demolition and removal of selected site elements.
Salvage of existing items to be reused or recycled.
Section 01 10 00 "Summary" for restrictions on use of the premises, Owner-occupancy
requirements, and phasing requirements.
Section 01 73 00 "Execution" for cutting and patching procedures.
DEFINITIONS
A.
Remove: Detach items from existing construction and dispose of them off-site unless indicated
to be salvaged or reinstalled.
B.
Existing to Remain: Leave existing items that are not to be removed and that are not otherwise
indicated to be salvaged or reinstalled.
C.
Dismantle: To remove by disassembling or detaching an item from a surface, using gentle
methods and equipment to prevent damage to the item and surfaces; disposing of items unless
indicated to be salvaged or reinstalled.
1.4
MATERIALS OWNERSHIP
A.
1.5
Unless otherwise indicated, demolition waste becomes property of Contractor.
PREINSTALLATION MEETINGS
A.
Predemolition Conference: Conduct conference at Project site.
1.
2.
3.
Inspect and discuss condition of construction to be selectively demolished.
Review structural load limitations of existing structure.
Review and finalize selective demolition schedule and verify availability of materials,
demolition personnel, equipment, and facilities needed to make progress and avoid
delays.
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4.
5.
1.6
Review requirements of work performed by other trades that rely on substrates exposed
by selective demolition operations.
Review areas where existing construction is to remain and requires protection.
A.
Proposed Protection Measures: Submit report, including Drawings, that indicates the measures
proposed for protecting individuals and property. Indicate proposed locations and construction
of barriers.
B.
Schedule of Selective Demolition Activities: Indicate the following:
1.
2.
3.
4.
C.
1.7
Detailed sequence of selective demolition and removal work, with starting and ending
dates for each activity. Ensure Owner's on-site operations are uninterrupted.
Interruption of utility services. Indicate how long utility services will be interrupted.
Coordination for shutoff, capping, and continuation of utility services.
Coordination of Owner's continuing occupancy of portions of existing building and of
Owner's partial occupancy of completed Work.
Predemolition Photographs or Video: Show existing conditions of adjoining construction,
including finish surfaces, that might be misconstrued as damage caused by demolition
operations.
CLOSEOUT SUBMITTALS
A.
1.8
Inventory: Submit a list of items that have been removed and salvaged.
FIELD CONDITIONS
A.
Owner will occupy portions of building immediately adjacent to selective demolition area.
Conduct selective demolition so Owner's operations will not be disrupted.
B.
Conditions existing at time of inspection for bidding purpose will be maintained by Owner as far
as practical.
C.
Notify Engineer of discrepancies between existing conditions and Drawings before proceeding
with selective demolition.
D.
Hazardous Materials: It is not expected that hazardous materials will be encountered in the
Work.
1.
If suspected hazardous materials are encountered, do not disturb; immediately notify
Architect and Owner. Hazardous materials will be removed by Owner under a separate
contract.
E.
Utility Service: Maintain existing utilities indicated to remain in service and protect them against
damage during selective demolition operations.
1.
Maintain fire-protection facilities in service during selective demolition operations.
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1.9
COORDINATION
A.
Arrange selective demolition schedule so as not to interfere with Owner's operations.
PART 2 - PRODUCTS
2.1
PERFORMANCE REQUIREMENTS
A.
Regulatory Requirements: Comply with governing EPA notification regulations before beginning
selective demolition. Comply with hauling and disposal regulations of authorities having
jurisdiction.
B.
Standards: Comply with ASSE A10.6 and NFPA 241.
PART 3 - EXECUTION
3.1
EXAMINATION
A.
Verify that utilities have been disconnected and capped before starting selective demolition
operations.
B.
Review Project Record Documents of existing construction or other existing condition and
hazardous material information provided by Owner. Owner does not guarantee that existing
conditions are same as those indicated in Project Record Documents.
C.
Verify that hazardous materials have been remediated before proceeding with building
demolition operations.
D.
Survey of Existing Conditions: Record existing conditions by use of preconstruction
photographs or video.
1.
Inventory and record the condition of items to be removed and salvaged. Provide
photographs or video of conditions that might be misconstrued as damage caused by
salvage operations.
3.2
UTILITY SERVICES AND MECHANICAL/ELECTRICAL SYSTEMS
A.
Existing Services/Systems to Remain: Maintain services/systems indicated to remain and
protect them against damage.
B.
Existing Services/Systems to Be Removed, Relocated, or Abandoned: Locate, identify,
disconnect, and seal or cap off utility services and mechanical/electrical systems serving areas
to be selectively demolished.
1.
Arrange to shut off utilities with utility companies.
2.
Owner will plan to operate buildings on standby generators currently in place. Provide
fuel for existing generators during time of utility outage.
3.
Monitor generators twice daily to verify operation within generator limits.
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3.3
PROTECTION
A.
Temporary Protection: Provide temporary barricades and other protection required to prevent
injury to people and damage to adjacent buildings and facilities to remain.
1.
2.
3.
4.
B.
3.4
Provide protection to ensure safe passage of people around selective demolition area
and to and from occupied portions of building.
Provide temporary weather protection, during interval between selective demolition of
existing construction on exterior surfaces and new construction, to prevent water leakage
and damage to structure and interior areas.
Protect walls, ceilings, floors, and other existing finish work that are to remain or that are
exposed during selective demolition operations.
Comply with requirements for temporary enclosures, dust control, heating, and cooling
specified in Section 01 50 00 "Temporary Facilities and Controls."
Remove temporary barricades and protections where hazards no longer exist.
SELECTIVE DEMOLITION, GENERAL
A.
Site Access and Temporary Controls: Conduct selective demolition and debris-removal
operations to ensure minimum interference with roads, streets, walks, walkways, and other
adjacent occupied and used facilities.
B.
Removed and Reinstalled Items:
1.
2.
3.
4.
C.
3.5
Clean and repair items to functional condition adequate for intended reuse.
Pack or crate items after cleaning and repairing. Identify contents of containers.
Protect items from damage during transport and storage.
Reinstall items in locations indicated. Comply with installation requirements for new
materials and equipment. Provide connections, supports, and miscellaneous materials
necessary to make item functional for use indicated.
Existing Items to Remain: Protect construction indicated to remain against damage and soiling
during selective demolition. When permitted by Engineer, items may be removed to a suitable,
protected storage location during selective demolition and reinstalled in their original locations
after selective demolition operations are complete.
SELECTIVE DEMOLITION PROCEDURES FOR SPECIFIC MATERIALS
A.
Concrete: Demolish in sections. Cut concrete full depth at junctures with construction to remain
and at regular intervals using power-driven saw, and then remove concrete between saw cuts.
B.
Masonry: Demolish in small sections. Cut masonry at junctures with construction to remain,
using power-driven saw, and then remove masonry between saw cuts.
C.
Concrete Slabs-on-Grade: Saw-cut perimeter of area to be demolished, and then break up and
remove.
3.6
DISPOSAL OF DEMOLISHED MATERIALS
A.
Remove demolition waste materials from Project site and dispose of them in an EPA-approved
construction and demolition waste landfill acceptable to authorities having jurisdiction.
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1.
2.
3.7
Do not allow demolished materials to accumulate on-site.
Remove and transport debris in a manner that will prevent spillage on adjacent surfaces
and areas.
CLEANING
A.
Clean adjacent structures and improvements of dust, dirt, and debris caused by selective
demolition operations. Return adjacent areas to condition existing before selective demolition
operations began.
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SECTION 26 05 19 - LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES
PART 1 - GENERAL
1.01
A.
1.02
A.
RELATED DOCUMENTS
SUMMARY
This Section includes the following:
1.
2.
3.
4.
1.03
Building wires and cables rated 600 V and less.
Connectors, splices, and terminations rated 600 V and less.
Sleeves and sleeve seals for cables.
Division 26 Section "Control Voltage Electrical Power Cables" for cabling used for control
circuits.
DEFINITIONS
A.
EPDM: Ethylene-propylene-diene terpolymer rubber.
B.
NBR: Acrylonitrile-butadiene rubber.
1.04
SUBMITTALS
A.
Product Data: For each type of product indicated.
B.
Qualification Data: For testing agency.
C.
Field quality-control test reports.
1.05
A.
QUALITY ASSURANCE
Testing Agency Qualifications: An independent agency, with the experience and capability to
conduct the testing indicated, that is a member company of the InterNational Electrical Testing
Association or is a nationally recognized testing laboratory (NRTL) as defined by OSHA in
29 CFR 1910.7, and that is acceptable to authorities having jurisdiction.
1.
Testing Agency's Field Supervisor: Person currently certified by the InterNational
Electrical Testing Association or the National Institute for Certification in Engineering
Technologies to supervise on-site testing specified in Part 3.
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LOW-VOLTAGE ELECTRICAL POWER
CONDUCTORS AND CABLES
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B.
Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,
Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked for
intended use.
C.
PART 2 - PRODUCTS
2.01
A.
Manufacturers: Subject to compliance with requirements, provide products by one of the
following:
1.
2.
3.
4.
5.
6.
2.02
Alcan Products Corporation; Alcan Cable Division.
American Insulated Wire Corp.; a Leviton Company.
General Cable Corporation.
Senator Wire & Cable Company.
Southwire Company.
Other acceptable manufacturers as approved by the Engineer.
Aluminum and Copper Conductors
A.
Comply with NEMA WC 70/ICEA S-95-658.
B.
Conductor Insulation: Comply with NEMA WC 70 for Types THHN-THWN or XHHW.
2.03
A.
CONNECTORS AND SPLICES
Manufacturers: Subject to compliance with requirements, provide products by one of the
following:
1.
2.
3.
4.
5.
6.
B.
2.04
A.
AFC Cable Systems, Inc.
Hubbell Power Systems, Inc.
O-Z/Gedney; EGS Electrical Group LLC.
3M; Electrical Products Division.
Tyco Electronics Corp.
Other acceptable manufacturers as approved by the Engineer
Description: Factory-fabricated connectors and splices of size, ampacity rating, material, type,
and class for application and service indicated.
SLEEVES SEALS
See specification 26 05 44 – Sleeves and Sleeve Seals for Electrical raceways and cables.
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PART 3 - EXECUTION
3.01
CONDUCTOR MATERIAL APPLICATIONS
A.
Feeders: Copper or Aluminum; stranded.
B.
Branch Circuits: Copper; stranded.
3.02
CONDUCTOR INSULATION AND MULTICONDUCTOR CABLE APPLICATIONS AND WIRING
METHODS
A.
Service Entrance: Type THHN-THWN or XHHW, single conductors in raceway.
B.
Exposed Feeders: Type THHN-THWN or XHHW, single conductors in raceway.
C.
Feeders Concealed in Ceilings, Walls, Partitions, and Crawlspaces: Type THHN-THWN or
XHHW, single conductors in raceway.
D.
Feeders Concealed in Concrete, below Slabs-on-Grade, and Underground: Type THHN-THWN
or XHHW, single conductors in raceway.
E.
Exposed Branch Circuits, Including in Crawlspaces: Type THHN-THWN or XHHW, single
conductors in raceway.
F.
Branch Circuits Concealed in Ceilings, Walls, and Partitions: Type THHN-THWN or XHHW,
single conductors in raceway.
G.
Branch Circuits Concealed in Concrete, below Slabs-on-Grade, and Underground: Type THHNTHWN or XHHW, single conductors in raceway.
H.
Cord Drops and Portable Appliance Connections: Type SO, hard service cord with stainlesssteel, wire-mesh, strain relief device at terminations to suit application.
I.
Class 1 Control Circuits: Type THHN-THWN or XHHW, in raceway.
J.
Class 2 Control Circuits: Type THHN-THWN or XHHW, in raceway or Power-limited tray cable,
in raceway.
3.03
INSTALLATION OF CONDUCTORS AND CABLES
A.
Conceal conduits within the main building in finished walls, ceilings, and floors, unless otherwise
indicated. Exterior conduits shall be buried except around areas of concrete tanks.
B.
Use manufacturer-approved pulling compound or lubricant where necessary; compound used
must not deteriorate conductor or insulation. Do not exceed manufacturer's recommended
maximum pulling tensions and sidewall pressure values.
C.
Use pulling means, including fish tape, cable, rope, and basket-weave wire/cable grips, that will
not damage cables or raceway.
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D.
Install exposed cables parallel and perpendicular to surfaces of exposed structural members,
and follow surface contours where possible.
E.
Support cables according to Division 26 Section "Hangers and Supports for Electrical Systems."
F.
Identify and color-code conductors and cables according to Division 26 Section "Identification
for Electrical Systems."
3.04
CONNECTIONS
A.
Tighten electrical connectors and terminals according to manufacturer's published torquetightening values. If manufacturer's torque values are not indicated, use those specified in
UL 486A and UL 486B.
B.
Make splices and taps that are compatible with conductor material and that possess equivalent
or better mechanical strength and insulation ratings than unspliced conductors.
C.
Wiring at Outlets: Install conductor at each outlet, with at least 6 inches of slack.
3.05
SLEEVE INSTALLATION FOR ELECTRICAL PENETRATIONS
A.
Coordinate sleeve selection and application with selection and application of firestopping
specified in Division 07 Section "Penetration Firestopping."
B.
Concrete Slabs and Walls: Install sleeves for penetrations unless core-drilled holes or formed
openings are used. Install sleeves during erection of slabs and walls.
C.
Use pipe sleeves unless penetration arrangement requires rectangular sleeved opening.
D.
Rectangular Sleeve Minimum Metal Thickness:
1.
2.
For sleeve rectangle perimeter less than 50 inches and no side greater than 16 inches
thickness shall be 0.052inch
For sleeve rectangle perimeter equal to, or greater than, 50 inches and 1 or more sides
equal to, or greater than, 16 inches thickness shall be 0.138inch
E.
Fire-Rated Assemblies: Install sleeves for penetrations of fire-rated floor and wall assemblies
unless openings compatible with firestop system used are fabricated during construction of floor
or wall.
F.
Cut sleeves to length for mounting flush with both wall surfaces.
G.
Extend sleeves installed in floors 2 inches above finished floor level.
H.
Size pipe sleeves to provide 1/4-inchannular clear space between sleeve and cable unless
sleeve seal is to be installed
I.
Seal space outside of sleeves with grout for penetrations of concrete and masonry and with
approved joint compound for gypsum board assemblies.
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J.
Interior Penetrations of Non-Fire-Rated Walls and Floors: Seal annular space between sleeve
and cable, using joint sealant appropriate for size, depth, and location of joint according to
Division 07 Section "Joint Sealants."
K.
Fire-Rated-Assembly Penetrations: Maintain indicated fire rating of walls, partitions, ceilings,
and floors at cable penetrations. Install sleeves and seal with firestop materials according to
Division 07 Section "Penetration Firestopping."
L.
Roof-Penetration Sleeves: Seal penetration of individual cables with flexible boot-type flashing
units applied in coordination with roofing work.
M.
Aboveground Exterior-Wall Penetrations: Seal penetrations using sleeves and mechanical
sleeve seals. Size sleeves to allow for 1-inchannular clear space between pipe and sleeve for
installing mechanical sleeve seals.
N.
Underground Exterior-Wall Penetrations: Install cast-iron "wall pipes" for sleeves. Size sleeves
to allow for 1-inchannular clear space between cable and sleeve for installing mechanical
sleeve seals.
3.06
SLEEVE-SEAL INSTALLATION
A.
Install to seal underground exterior-wall penetrations.
B.
Use type and number of sealing elements recommended by manufacturer for cable material
and size. Position cable in center of sleeve. Assemble mechanical sleeve seals and install in
annular space between cable and sleeve. Tighten bolts against pressure plates that cause
sealing elements to expand and make watertight seal.
3.07
A.
3.08
FIRESTOPPING
Apply firestopping to electrical penetrations of fire-rated floor and wall assemblies to restore
original fire-resistance rating of assembly according to Division 07 Section "Penetration
Firestopping."
FIELD QUALITY CONTROL
A.
Testing Agency: Engage a qualified testing agency to perform tests and inspections and
prepare test reports.
B.
Perform tests and inspections and prepare test reports.
C.
Tests and Inspections:
1.
After installing conductors and cables and before electrical circuitry has been energized,
test feeder conductors, and conductors feeding the following critical equipment and
services for compliance with requirements.
a.
All exterior power and control circuits.
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2.
D.
Test Reports: Prepare a written report to record the following:
1.
2.
3.
E.
Perform each visual and mechanical inspection and electrical test stated in NETA
Acceptance Testing Specification. Certify compliance with test parameters.
Test procedures used.
Test results that comply with requirements.
Test results that do not comply with requirements and corrective action taken to achieve
compliance with requirements.
Remove and replace malfunctioning units and retest as specified above.
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SECTION 26 05 23 - CONTROL-VOLTAGE ELECTRICAL POWER CABLES
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
SUMMARY
A.
1.3
Section Includes:
1.
UTP cabling.
2.
RS-232 cabling.
3.
RS-485 cabling.
4.
Low-voltage control cabling.
5.
Control-circuit conductors.
6.
Identification products.
DEFINITIONS
A.
EMI: Electromagnetic interference.
B.
IDC: Insulation displacement connector.
C.
Low Voltage: As defined in NFPA 70 for circuits and equipment operating at less than 50 V or
for remote-control and signaling power-limited circuits.
D.
Open Cabling: Passing telecommunications cabling through open space (e.g., between the
studs of a wall cavity).
E.
RCDD: Registered Communications Distribution Designer.
F.
UTP: Unshielded twisted pair.
1.4
SUBMITTALS
A.
B.
Qualification Data: For qualified layout technician, installation supervisor, and field inspector.
C.
Source quality-control reports.
D.
Field quality-control reports.
E.
Maintenance Data: For wire and cable to include in maintenance manuals.
1.5
QUALITY ASSURANCE
A.
Testing Agency Qualifications: Member company of an NRTL.
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1.
Testing Agency's Field Supervisor: Currently certified by BICSI as an RCDD to supervise
on-site testing.
B.
Surface-Burning Characteristics: As determined by testing identical products according to
ASTM E 84 by a qualified testing agency. Identify products with appropriate markings of
applicable testing agency.
1.
Flame-Spread Index: 25 or less.
2.
Smoke-Developed Index: 50 or less.
C.
by a qualified testing agency, and marked for intended location and application.
1.6
DELIVERY, STORAGE, AND HANDLING
A.
1.7
Test cables upon receipt at Project site.
1.
Test each pair of UTP cable for open and short circuits.
PROJECT CONDITIONS
A.
Environmental Limitations: Do not deliver or install UTP and optical fiber cables and connecting
materials until wet work in spaces is complete and dry, and temporary HVAC system is
operating and maintaining ambient temperature and humidity conditions at occupancy levels
during the remainder of the construction period.
PART 2 - PRODUCTS
2.1
PATHWAYS
A.
2.2
Conduit and Boxes: Comply with requirements in Division 26 Section "Raceway and Boxes for
Electrical Systems." Flexible metal conduit shall not be used. Sealtight conduit may be used for
final connections to devices where flexibility is required.
1.
Outlet boxes shall be no smaller than 2 inches wide, 3 inches high, and 2-1/2 inches
deep.
UTP CABLE
A.
Manufacturers: Subject to compliance with requirements, available manufacturers offering
products that may be incorporated into the Work include, but are not limited to, the following:
1.
Belden CDT Inc.; Electronics Division.
2.
Berk-Tek; a Nexans company.
3.
CommScope, Inc.
4.
Draka USA.
5.
Genesis Cable Products; Honeywell International, Inc.
6.
KRONE Incorporated.
7.
Mohawk; a division of Belden CDT.
8.
Nordex/CDT; a subsidiary of Cable Design Technologies.
9.
Superior Essex Inc.
10.
SYSTIMAX Solutions; a CommScope, Inc. brand.
11.
3M.
12.
Tyco Electronics/AMP Netconnect; Tyco International Ltd.
B.
Description: 100-ohm, four-pair UTP with a blue thermoplastic jacket.
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1.
2.
3.
4.
Comply with ICEA S-90-661 for mechanical properties.
Comply with TIA/EIA-568-B.1 for performance specifications.
Comply with TIA/EIA-568-B.2, Category 5e.
Listed and labeled by an NRTL acceptable to authorities having jurisdiction as complying
with UL 444 and NFPA 70 for the following types:
a.
b.
c.
d.
e.
f.
g.
2.3
Communications, General Purpose: Type CM or Type CMG.
Communications, Plenum Rated: Type CMP, complying with NFPA 262.
Communications, Riser Rated: Type CMR; complying with UL 1666.
Communications, Limited Purpose: Type CMX.
Multipurpose: Type MP or Type MPG.
Multipurpose, Plenum Rated: Type MPP, complying with NFPA 262.
Multipurpose, Riser Rated: Type MPR, complying with UL 1666.
UTP CABLE HARDWARE
A.
1.
American Technology Systems Industries, Inc.
2.
Dynacom Corporation.
3.
Hubbell Premise Wiring.
4.
KRONE Incorporated.
5.
Leviton Voice & Data Division.
6.
Molex Premise Networks; a division of Molex, Inc.
7.
Nordex/CDT; a subsidiary of Cable Design Technologies.
8.
Panduit Corp.
9.
Siemon Co. (The).
10.
Tyco Electronics/AMP Netconnect; Tyco International Ltd.
B.
UTP Cable Connecting Hardware: IDC type, using modules designed for punch-down caps or
tools. Cables shall be terminated with connecting hardware of the same category or higher.
C.
Connecting Blocks: 66 style for Category 5e. Provide blocks for the number of cables
terminated on the block, plus 25 percent spare; integral with connector bodies, including plugs
and jacks where indicated.
2.4
RS-232 CABLE
A.
B.
Standard Cable: NFPA 70, Type CM.
1.
Paired, two pairs, No. 22 AWG, stranded (7x30) tinned-copper conductors.
2.
Polypropylene insulation.
3.
Individual aluminum foil-polyester tape shielded pairs with 100 percent shield coverage.
4.
PVC jacket.
5.
Pairs are cabled on common axis with No. 24 AWG, stranded (7x32) tinned-copper drain
wire.
6.
Flame Resistance: Comply with UL 1581.
Plenum-Rated Cable: NFPA 70, Type CMP.
1.
2.
Plastic insulation.
3.
Individual aluminum foil-polyester tape shielded pairs with 100 percent shield coverage.
4.
Plastic jacket.
5.
Pairs are cabled on common axis with No. 24 AWG, stranded (7x32) tinned-copper drain
wire.
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6.
2.5
Flame Resistance: Comply with NFPA 262.
RS-485 CABLE
A.
Standard Cable: NFPA 70, Type CM.
1.
Paired, two pairs, twisted, No. 22 AWG, stranded (7x30) tinned-copper conductors.
2.
PVC insulation.
3.
Unshielded.
4.
PVC jacket.
5.
B.
Plenum-Rated Cable: NFPA 70, Type CMP.
1.
2.
Fluorinated ethylene propylene insulation.
3.
Unshielded.
4.
Fluorinated ethylene propylene jacket.
5.
Flame Resistance: NFPA 262, Flame Test.
2.6
LOW-VOLTAGE CONTROL CABLE
A.
Paired Cable: NFPA 70, Type CMG.
1.
One pair, twisted, No. 16 AWG, stranded (19x29) tinned-copper conductors.
2.
PVC insulation.
3.
Shielded.
4.
PVC jacket.
5.
B.
Plenum-Rated, Paired Cable: NFPA 70, Type CMP.
1.
2.
PVC insulation.
3.
Shielded.
4.
PVC jacket.
5.
Flame Resistance: Comply with NFPA 262.
C.
Paired Cable: NFPA 70, Type CMG.
1.
2.
PVC insulation.
3.
Shielded.
4.
PVC jacket.
5.
D.
Plenum-Rated, Paired Cable: NFPA 70, Type CMP.
1.
2.
Fluorinated ethylene propylene insulation.
3.
Shielded.
4.
Plastic jacket.
5.
Flame Resistance: NFPA 262, Flame Test.
2.7
CONTROL-CIRCUIT CONDUCTORS
A.
Class 1 Control Circuits: Stranded copper, Type THHN-THWN or Type XHHN, in raceway,
complying with UL 83 or UL 44.
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B.
Class 2 Control Circuits: Stranded copper, Type THHN-THWN, in raceway or Type XHHN, in
raceway, complying with UL 83 or UL 44.
C.
Class 3 Remote-Control and Signal Circuits: Stranded copper, Type TW or Type TF, complying
with UL 83.
2.8
IDENTIFICATION PRODUCTS
A.
1.
Brady Corporation.
2.
HellermannTyton.
3.
Kroy LLC.
4.
Panduit Corp.
B.
Comply with UL 969 for a system of labeling materials, including label stocks, laminating
adhesives, and inks used by label printers.
C.
Comply with requirements in Division 26 Section "Identification for Electrical Systems."
2.9
SOURCE QUALITY CONTROL
A.
Testing Agency: Engage a qualified testing agency to evaluate cables.
B.
Factory test UTP and optical fiber cables on reels according to TIA/EIA-568-B.1.
C.
Factory test UTP cables according to TIA/EIA-568-B.2.
D.
Factory test multimode optical fiber cables according to TIA/EIA-526-14-A and TIA/EIA-568-B.3.
E.
Cable will be considered defective if it does not pass tests and inspections.
F.
Prepare test and inspection reports.
PART 3 - EXECUTION
3.1
INSTALLATION OF PATHWAYS
A.
Comply with TIA/EIA-569-A for pull-box sizing and length of conduit and number of bends
between pull points.
B.
Comply with requirements in Division 26 Section "Raceway and Boxes for Electrical Systems"
for installation of conduits and wireways.
C.
Install manufactured conduit sweeps and long-radius elbows if possible.
D.
Pathway Installation in Equipment Rooms:
1.
Position conduit ends adjacent to a corner on backboard if a single piece of plywood is
installed or in the corner of room if multiple sheets of plywood are installed around
perimeter walls of room.
2.
Secure conduits to backboard if entering room from overhead.
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3.
4.
E.
3.2
Extend conduits 3 inches above finished floor.
Install metal conduits with grounding bushings and connect with grounding conductor to
grounding system.
Backboards: Install backboards with 96-inch dimension vertical. Butt adjacent sheets tightly and
form smooth gap-free corners and joints.
INSTALLATION OF CONDUCTORS AND CABLES
A.
Comply with NECA 1.
B.
General Requirements for Cabling:
1.
Comply with TIA/EIA-568-B.1.
2.
Comply with BICSI ITSIM, Ch. 6, "Cable Termination Practices."
3.
Terminate all conductors; no cable shall contain un-terminated elements. Make
terminations only at indicated outlets, terminals, and cross-connect and patch panels.
4.
Cables may not be spliced. Secure and support cables at intervals not exceeding 30
inches and not more than 6 inches from cabinets, boxes, fittings, outlets, racks, frames,
and terminals.
5.
Bundle, lace, and train conductors to terminal points without exceeding manufacturer's
limitations on bending radii, but not less than radii specified in BICSI ITSIM, "Cabling
Termination Practices" Chapter. Install lacing bars and distribution spools.
6.
Do not install bruised, kinked, scored, deformed, or abraded cable. Do not splice cable
between termination, tap, or junction points. Remove and discard cable if damaged
during installation and replace it with new cable.
7.
Cold-Weather Installation: Bring cable to room temperature before de-reeling. Heat lamps
shall not be used for heating.
8.
Pulling Cable: Comply with BICSI ITSIM, Ch. 4, "Pulling Cable." Monitor cable pull
tensions.
C.
UTP Cable Installation:
1.
Comply with TIA/EIA-568-B.2.
2.
Install 110-style IDC termination hardware unless otherwise indicated.
3.
Do not untwist UTP cables more than ½-inch from the point of termination to maintain
cable geometry.
D.
Installation of Control-Circuit Conductors:
1.
Install wiring in raceways. Comply with requirements specified in Division 26 Section
"Raceway and Boxes for Electrical Systems."
E.
Separation from EMI Sources:
1.
Comply with BICSI TDMM and TIA/EIA-569-A recommendations for separating
unshielded copper voice and data communication cable from potential EMI sources,
including electrical power lines and equipment.
2.
Separation between open communications cables or cables in nonmetallic raceways and
unshielded power conductors and electrical equipment shall be as follows:
a.
Electrical Equipment Rating Less Than 2 kVA: A minimum of 5 inches.
b.
Electrical Equipment Rating between 2 and 5 kVA: A minimum of 12 inches.
c.
Electrical Equipment Rating More Than 5 kVA: A minimum of 24 inches.
3.
Separation between communications cables in grounded metallic raceways and
unshielded power lines or electrical equipment shall be as follows:
a.
Electrical Equipment Rating Less Than 2 kVA: A minimum of 2-1/2 inches.
b.
c.
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4.
5.
6.
3.3
Separation between communications cables in grounded metallic raceways and power
lines and electrical equipment located in grounded metallic conduits or enclosures shall
be as follows:
a.
Electrical Equipment Rating Less Than 2 kVA: No requirement.
b.
c.
Separation between Cables and Electrical Motors and Transformers, 5 kVA or HP and
Larger: A minimum of 48 inches.
Separation between Cables and Fluorescent Fixtures: A minimum of 5 inches.
CONTROL-CIRCUIT CONDUCTORS
A.
3.4
Minimum Conductor Sizes:
1.
Class 1 remote-control and signal circuits, No 14 AWG.
2.
Class 2 low-energy, remote-control, and signal circuits, No. 16 AWG.
3.
Class 3 low-energy, remote-control, alarm, and signal circuits, No 12 AWG.
FIRESTOPPING
A.
Comply with requirements in Division 07 Section "Penetration Firestopping."
B.
Comply with TIA/EIA-569-A, Annex A, "Firestopping."
C.
Comply with BICSI TDMM, "Firestopping Systems" Article.
3.5
GROUNDING
A.
For data communication wiring, comply with ANSI-J-STD-607-A and with BICSI TDMM,
"Grounding, Bonding, and Electrical Protection" Chapter.
B.
For low-voltage wiring and cabling, comply with requirements in Division 26 Section "Grounding
and Bonding for Electrical Systems."
3.6
IDENTIFICATION
A.
3.7
Identify system components, wiring, and cabling according to TIA/EIA-606-A. Comply with
requirements for identification specified in Division 26 Section "Identification for Electrical
Systems."
A.
Testing Agency: Engage a qualified testing agency to perform tests and inspections.
B.
Perform tests and inspections.
C.
1.
Visually inspect UTP jacket materials for UL or third-party certification markings. Inspect
cabling terminations to confirm color-coding for pin assignments, and inspect cabling
connections to confirm compliance with TIA/EIA-568-B.1.
2.
Visually inspect cable placement, cable termination, grounding and bonding, equipment
and patch cords, and labeling of all components.
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3.
Test UTP cabling for DC loop resistance, shorts, opens, intermittent faults, and polarity
between conductors. Test operation of shorting bars in connection blocks. Test cables
after termination but not after cross connection.
a.
Test instruments shall meet or exceed applicable requirements in TIA/EIA-568-B.2.
Perform tests with a tester that complies with performance requirements in "Test
Instruments (Normative)" Annex, complying with measurement accuracy specified
in "Measurement Accuracy (Informative)" Annex. Use only test cords and adapters
that are qualified by test equipment manufacturer for channel or link test
configuration.
D.
Document data for each measurement. Print data for submittals in a summary report that is
formatted using Table 10.1 in BICSI TDMM as a guide, or transfer the data from the instrument
to the computer, save as text files, print, and submit.
E.
End-to-end cabling will be considered defective if it does not pass tests and inspections.
F.
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SECTION 26 05 33 - RACEWAY AND BOXES FOR ELECTRICAL SYSTEMS
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary
1.2
SUMMARY
A. This Section includes raceways, fittings, boxes, enclosures, and cabinets for electrical wiring.
1.3
DEFINITIONS
A. EMT: Electrical metallic tubing.
B. ENT: Electrical nonmetallic tubing.
C. EPDM: Ethylene-propylene-diene terpolymer rubber.
D. FMC: Flexible metal conduit.
E. IMC: Intermediate metal conduit.
F. LFMC: Liquidtight flexible metal conduit.
G. LFNC: Liquidtight flexible nonmetallic conduit.
H. NBR: Acrylonitrile-butadiene rubber.
I. RNC: Rigid nonmetallic conduit.
1.4
SUBMITTALS
A. Product Data: For conduit, fittings, boxes, hinged-cover enclosures, and cabinets.
B. Shop Drawings: For the following raceway components. Include plans, elevations, sections,
details, and attachments to other work.
1. Custom enclosures and cabinets.
C. Coordination Drawings: Conduit routing plans, drawn to scale, on which the following items are
shown and coordinated with each other, based on input from installers of the items involved:
1. Structural members in the paths of conduit groups with common supports.
2. Process piping items and structural features in the paths of conduit groups with common
supports.
D. Qualification Data: For professional engineer and testing agency.
E. Source quality-control test reports.
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1.5
QUALITY ASSURANCE
A. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,
Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked for
intended use.
B. Comply with NFPA 70.
PART 2 - PRODUCTS
2.1
METAL CONDUIT AND TUBING
A. Manufacturers: Subject to compliance with requirements, provide products by one of the
following:
1.
2.
3.
4.
5.
6.
7.
8.
9.
Alflex Inc.
Allied Tube & Conduit; a Tyco International Ltd. Co.
Anamet Electrical, Inc.; Anaconda Metal Hose.
Electri-Flex Co.
Manhattan/CDT/Cole-Flex.
Maverick Tube Corporation.
O-Z Gedney; a unit of General Signal.
Wheatland Tube Company.
B. Rigid Steel Conduit: ANSI C80.1.
C. Aluminum Rigid Conduit: ANSI C80.5.
D. IMC: ANSI C80.6.
E. PVC-Coated Steel Conduit: PVC-coated rigid steel conduit
1. Comply with NEMA RN 1.
2. Coating Thickness: 0.040-inch minimum.
F. EMT: ANSI C80.3.
G. FMC: Zinc-coated steel, Aluminum, Zinc-coated steel or aluminum.
H. LFMC: Flexible steel conduit with PVC jacket.
I. Fittings for Conduit (Including all Types and Flexible and Liquidtight), EMT, and Cable:
NEMA FB 1; listed for type and size raceway with which used, and for application and
environment in which installed.
1. Conduit Fittings for Hazardous (Classified) Locations: Comply with UL 886.
2. Fittings for EMT: Steel, set-screw type.
3. Coating for Fittings for PVC-Coated Conduit: Minimum thickness, 0.040-inch with
overlapping sleeves protecting threaded joints.
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J. Joint Compound for Rigid Steel Conduit or IMC: Listed for use in cable connector assemblies,
and compounded for use to lubricate and protect threaded raceway joints from corrosion and
enhance their conductivity.
2.2
NONMETALLIC CONDUIT AND TUBING
following:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
Anamet Electrical, Inc.; Anaconda Metal Hose.
Arnco Corporation.
CANTEX Inc.
CertainTeed Corp.; Pipe & Plastics Group.
Condux International, Inc.
ElecSYS, Inc.
Electri-Flex Co.
Lamson & Sessions; Carlon Electrical Products.
Manhattan/CDT/Cole-Flex.
RACO; a Hubbell Company.
Thomas & Betts Corporation.
B. RNC: NEMA TC 2, Type EPC-40-PVC, unless otherwise indicated.
C. Fittings for RNC: NEMA TC 3; match to conduit or tubing type and material.
2.3
METAL WIREWAYS
following:
1. Cooper B-Line, Inc.
2. Hoffman.
3. Square D; Schneider Electric.
B. Description: Sheet metal sized and shaped as indicated, NEMA 250, Type 3R, unless otherwise
indicated.
C. Fittings and Accessories: Include couplings, offsets, elbows, expansion joints, adapters, holddown straps, end caps, and other fittings to match and mate with wireways as required for
complete system.
D. Wireway Covers: All wireways to include cover to maintain NEMA rating.
E. Finish: Manufacturer's standard enamel finish.
2.4
SURFACE RACEWAYS
A. Surface Metal Raceways: Galvanized steel with snap-on covers. Pre-painted.
1. Manufacturers: Subject to compliance with requirements, provide products by one of the
following:
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a. Thomas & Betts Corporation.
b. Walker Systems, Inc.; Wiremold Company (The).
c. Wiremold Company (The); Electrical Sales Division.
2.5
BOXES, ENCLOSURES, AND CABINETS
following:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
Cooper Crouse-Hinds; Div. of Cooper Industries, Inc.
EGS/Appleton Electric.
Erickson Electrical Equipment Company.
Hoffman.
Hubbell Incorporated; Killark Electric Manufacturing Co. Division.
O-Z/Gedney; a unit of General Signal.
RACO; a Hubbell Company.
Robroy Industries, Inc.; Enclosure Division.
Scott Fetzer Co.; Adalet Division.
Spring City Electrical Manufacturing Company.
Thomas & Betts Corporation.
Walker Systems, Inc.; Wiremold Company (The).
Woodhead, Daniel Company; Woodhead Industries, Inc. Subsidiary.
B. Sheet Metal Outlet and Device Boxes: NEMA OS 1.
C. Cast-Metal Outlet and Device Boxes: NEMA FB 1, ferrous alloy, Type FD, with gasketed cover.
D. Small Sheet Metal Pull and Junction Boxes: NEMA OS 1.
E. Cast-Metal Access, Pull, and Junction Boxes: NEMA FB 1, galvanized, cast iron with gasketed
cover.
F. Hinged-Cover Enclosures: NEMA 250, Type 1 Gasketed, with continuous-hinge cover with flush
latch, unless otherwise indicated.
1. Metal Enclosures: Steel, finished inside and out with manufacturer's standard enamel.
2. Nonmetallic Enclosures: Plastic.
G. Cabinets:
1. NEMA 250, Type 1 gasketed, galvanized-steel box with removable interior panel and
removable front, finished inside and out with manufacturer's standard enamel.
2. Hinged door in front cover with flush latch and concealed hinge.
3. Key latch to match panelboards.
4. Metal barriers to separate wiring of different systems and voltage.
5. Accessory feet where required for freestanding equipment.
2.6
HANDHOLES AND BOXES FOR EXTERIOR UNDERGROUND WIRING
A. Description: Comply with SCTE 77.
1. Color of Frame and Cover: Gray.
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2. Configuration: Units shall be designed for flush burial and have open bottom, unless
otherwise indicated.
3. Cover: Weatherproof, secured by tamper-resistant locking devices and having structural
load rating consistent with enclosure.
4. Cover Finish: Nonskid finish shall have a minimum coefficient of friction of 0.50.
5. Cover Legend: Molded lettering, "ELECTRIC." as indicated for each service.
6. Conduit Entrance Provisions: Conduit-terminating fittings shall mate with entering ducts for
secure, fixed installation in enclosure wall.
PART 3 - EXECUTION
3.1
RACEWAY APPLICATION
A. Outdoors: Apply raceway products as specified below, unless otherwise indicated:
1. Exposed Conduit: Use rigid galvanized steel conduit or EPC-40-PVC where not subject to
damage and approved by the Engineer.
2. Concealed Conduit, Aboveground: Use rigid galvanized steel conduit where subject to
damage, otherwise use EMT.
3. Underground Conduit: Use only PVC coated rigid galvanized steel conduit, or RNC,
Type EPC- 40-PVC.
4. Hazardous Locations: Use PVC coated rigid galvanized steel.
5. Connection to Vibrating Equipment (Including Transformers and Hydraulic, Pneumatic,
Electric Solenoid, or Motor-Driven Equipment): LFMC.
6. Boxes and Enclosures, Aboveground: NEMA 250, Type 3R or 4.
B. Comply with the following indoor applications, unless otherwise indicated:
1.
2.
3.
4.
5.
6.
7.
8.
9.
Exposed, dry, Not Subject to Physical Damage: EMT.
Exposed and Subject to Physical Damage: Rigid steel conduit.
Concealed in Ceilings and Interior Walls and Partitions: Rigid steel conduit, IMC, or EMT.
Connection to Vibrating Equipment (Including Transformers and Hydraulic, Pneumatic,
Electric Solenoid, or Motor-Driven Equipment): FMC, except use LFMC in damp or wet
locations.
Damp or Wet Locations: PVC coated rigid galvanized steel conduit.
Hazardous Locations: Use PVC coated rigid galvanized steel.
Corrosive environment: Use only non-metallic boxes, raceways and fittings EPC-40-PVC,
with stainless fasteners.
Underground within buildings: Use only EPC-40-PVC.
Boxes and Enclosures: NEMA 250, Type 1, except use NEMA 250, Type 4X, stainless steel
in damp or wet locations.
C. Minimum Raceway Size: 3/4-inchtrade size.
D. Raceway Fittings: Compatible with raceways and suitable for use and location.
1. Rigid and Intermediate Steel Conduit: Use threaded rigid steel conduit fittings, unless
2. PVC Externally Coated, Rigid Steel Conduits: Use only fittings listed for use with that
material. Patch and seal all joints, nicks, and scrapes in PVC coating after installing
conduits and fittings. Use sealant recommended by fitting manufacturer.
E. Install nonferrous conduit or tubing for circuits operating above 60 Hz. Where aluminum
raceways are installed for such circuits and pass through concrete, install in nonmetallic sleeve.
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F. Do not install aluminum conduits in contact with concrete.
3.2
INSTALLATION
A. Comply with NECA 1 for installation requirements applicable to products specified in Part 2
except where requirements on Drawings or in this Article are stricter.
B. Install conduit parallel or perpendicular to building structural members. Raceways above radius
corridors shall follow the path of the corridor.
C. Keep raceways at least 6 inches away from parallel runs of flues and steam or hot-water pipes.
Install horizontal raceway runs above water and steam piping.
D. Complete raceway installation before starting conductor installation.
E. Support raceways as specified in Division 26 Section "Hangers and Supports for Electrical
Systems."
F. Arrange stub-ups so curved portions of bends are not visible above the finished slab.
G. Install no more than the equivalent of three 90-degree bends in any conduit run except for
communications conduits, for which fewer bends are allowed.
H. Conceal conduit and EMT within finished walls, ceilings, and floors, unless otherwise indicated.
I. Threaded Conduit Joints, Exposed to Wet, Damp, Corrosive, or Outdoor Conditions: Apply
listed compound to threads of raceway and fittings before making up joints. Follow compound
manufacturer's written instructions.
J. Raceway Terminations at Locations Subject to Moisture or Vibration: Use insulating bushings to
protect conductors, including conductors smaller than No. 4 AWG.
K. Install pull wires in empty raceways. Use polypropylene or monofilament plastic line with not
less than 200-lbtensile strength. Leave at least 12 inches of slack at each end of pull wire.
L. Install raceway sealing fittings at suitable, approved, and accessible locations and fill them with
listed sealing compound. For concealed raceways, install each fitting in a flush steel box with a
blank cover plate having a finish similar to that of adjacent plates or surfaces. Install raceway
sealing fittings at the following points:
1. Where conduits pass from warm to cold locations, such as boundaries of refrigerated
spaces.
2. Where otherwise required by NFPA 70.
M. Expansion-Joint Fittings for RNC: Install in each run of aboveground conduit that is located
where environmental temperature change may exceed 30 degree F and that has straight-run
length that exceeds 25 feet
1. Install expansion-joint fittings for each of the following locations, and provide type and
quantity of fittings that accommodate temperature change listed for location:
a. Outdoor Locations Not Exposed to Direct Sunlight: 125 degree F temperature change.
b. Outdoor Locations Exposed to Direct Sunlight: 155 degree F temperature change.
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c.
Indoor Spaces: Connected with the Outdoors without Physical Separation: 125
degree F temperature change.
d. Attics: 135 degree F temperature change.
2. Install fitting(s) that provide expansion and contraction for at least 0.00041-inch per foot of
length of straight run per degree F of temperature change.
3. Install each expansion-joint fitting with position, mounting, and piston setting selected
according to manufacturer's written instructions for conditions at specific location at the time
of installation.
N. Flexible Conduit Connections: Use maximum of 72 inches of flexible conduit for recessed and
semi-recessed lighting fixtures, equipment subject to vibration, noise transmission, or
movement; and for transformers and motors.
1. Use LFMC in damp or wet locations subject to severe physical damage.
2. Use LFMC or LFNC in damp or wet locations not subject to severe physical damage.
O. Recessed Boxes in Masonry Walls: Saw-cut opening for box in center of cell of masonry block,
and install box flush with surface of wall.
P. Set metal floor boxes level and flush with finished floor surface.
3.3
INSTALLATION OF UNDERGROUND CONDUIT
A. Direct-Buried Conduit:
1. Excavate trench bottom to provide firm and uniform support for conduit. Prepare trench
bottom as specified in Division 31 Section "Earth Moving" for pipe less than 6 inches in
nominal diameter.
2. After installing conduit, backfill with Class 2 material and compact. Start at tie-in point, and
work toward end of conduit run, leaving conduit at end of run free to move with expansion
and contraction as temperature changes during this process. Firmly hand tamp backfill
around conduit to provide maximum supporting strength. After placing controlled backfill to
within 12 inches of finished grade, make final conduit connection at end of run and
complete backfilling with normal compaction as specified in Division 31 Section "Earth
Moving."
3. Install manufactured duct elbows for stub-ups at poles and equipment and at building
entrances through the floor, unless otherwise indicated. Encase elbows for stub-up ducts
throughout the length of the elbow.
4. Install manufactured rigid steel conduit elbows for stub-ups at poles and equipment and at
building entrances through the floor. Wrap all steel conduit underground with PVC pipe
wrap adhesive tape.
a. Couple steel conduits to ducts with adapters designed for this purpose, and encase
coupling with 3 inches of concrete.
b. For stub-ups at equipment mounted on outdoor concrete bases, extend steel conduit
horizontally a minimum of 60 inches from edge of equipment pad or foundation. Install
insulated grounding bushings on terminations at equipment.
5. Warning Planks: Bury warning planks approximately 12 inches above direct-buried
conduits, placing them 24 inches o.c. Align planks along the width and along the centerline
of conduit.
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3.4
INSTALLATION OF UNDERGROUND HANDHOLES AND BOXES
A. Install handholes and boxes level and plumb and with orientation and depth coordinated with
connecting conduits to minimize bends and deflections required for proper entrances.
B. Unless otherwise indicated, support units on a level bed of crushed stone or gravel, graded from
1/2-inch sieve to No. 4 sieve and compacted to same density as adjacent undisturbed earth.
C. Elevation: In paved areas, set so cover surface will be flush with finished grade. Set covers of
other enclosures 1 inch above finished grade.
D. Install handholes with bottom below frost line, below grade.
E. Field-cut openings for conduits according to enclosure manufacturer's written instructions. Cut
wall of enclosure with a tool designed for material to be cut. Size holes for terminating fittings to
be used, and seal around penetrations after fittings are installed.
3.5
SLEEVE INSTALLATION FOR ELECTRICAL PENETRATIONS
A. See Specification 26 05 44 Sleeves and Sleeve seals for electrical raceways and cabling.
3.6
FIRESTOPPING
A. Apply firestopping to electrical penetrations of fire-rated floor and wall assemblies to restore
original fire-resistance rating of assembly. Firestopping materials and installation requirements
are specified in Division 07 Section "Penetration Firestopping."
3.7
PROTECTION
A. Provide final protection and maintain conditions that ensure coatings, finishes, and cabinets are
without damage or deterioration at time of Substantial Completion.
1. Repair damage to galvanized finishes with zinc-rich paint recommended by manufacturer.
2. Repair damage to PVC or paint finishes with matching touchup coating recommended by
manufacturer.
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SECTION 26 05 44 - SLEEVES AND SLEEVE SEALS FOR ELECTRICAL RACEWAYS AND CABLING
PART 1 - GENERAL
1.1
SUMMARY
A.
Section Includes:
1.
2.
3.
4.
5.
B.
1.
1.2
Sleeves for raceway and cable penetration of non-fire-rated construction walls and floors.
Sleeve-seal systems.
Sleeve-seal fittings.
Grout.
Silicone sealants.
Section 07 84 13 "Penetration Firestopping" for penetration firestopping installed in fireresistance-rated walls, horizontal assemblies, and smoke barriers, with and without
penetrating items.
ACTION SUBMITTALS
A.
Product Data: For each type of product.
PART 2 - PRODUCTS
2.1
SLEEVES
A.
Wall Sleeves:
1.
Steel Pipe Sleeves:
plain ends.
ASTM A 53/A 53M, Type E, Grade B, Schedule 40, zinc coated,
B.
Sleeves for Conduits Penetrating Non-Fire-Rated Gypsum Board Assemblies: Galvanized-steel
sheet; 0.0239-inchminimum thickness; round tube closed with welded longitudinal joint, with
tabs for screw-fastening the sleeve to the board.
C.
Sleeves for Rectangular Openings:
1.
2.
Material: Galvanized sheet steel.
Minimum Metal Thickness:
a.
b.
For sleeve cross-section rectangle perimeter less than 50 inches and with no side
larger than 16 inches thickness shall be 0.052 inch
For sleeve cross-section rectangle perimeter 50 inches or more and one or more
sides larger than 16 inches thickness shall be 0.138 inch
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2.2
SLEEVE-SEAL SYSTEMS
A.
Description: Modular sealing device, designed for field assembly, to fill annular space between
sleeve and raceway or cable.
1.
Manufacturers: Subject to compliance with requirements, available manufacturers
offering products that may be incorporated into the Work include, but are not limited to,
the following:
a.
b.
c.
d.
e.
2.
3.
4.
2.3
Advance Products & Systems, Inc.
CALPICO, Inc.
Metraflex Company (The).
Pipeline Seal and Insulator, Inc.
Proco Products, Inc.
Sealing Elements: EPDM rubber interlocking links shaped to fit surface of pipe. Include
type and number required for pipe material and size of pipe.
Pressure Plates: Carbon steel.
Connecting Bolts and Nuts: Carbon steel, with corrosion-resistant coating, of length
required to secure pressure plates to sealing elements.
SLEEVE-SEAL FITTINGS
A.
Description: Manufactured plastic, sleeve-type, waterstop assembly made for embedding in
concrete slab or wall. Unit shall have plastic or rubber waterstop collar with center opening to
match piping OD.
1.
Manufacturers: Subject to compliance with requirements, available manufacturers
offering products that may be incorporated into the Work include, but are not limited to,
the following:
a.
2.4
Presealed Systems.
GROUT
A.
Description: Nonshrink; recommended for interior and exterior sealing openings in non-firerated walls or floors.
B.
Standard:
ASTM C 1107/C 1107M, Grade B, post-hardening and volume-adjusting, dry,
hydraulic-cement grout.
C.
Design Mix: 5000-psi 28-day compressive strength.
D.
Packaging: Premixed and factory packaged.
2.5
SILICONE SEALANTS
A.
Silicone Sealants: Single-component, silicone-based, neutral-curing elastomeric sealants of
grade indicated below.
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1.
B.
Grade: Pourable (self-leveling) formulation for openings in floors and other horizontal
surfaces that are not fire rated.
Silicone Foams: Multicomponent, silicone-based liquid elastomers that, when mixed, expand
and cure in place to produce a flexible, nonshrinking foam.
PART 3 - EXECUTION
3.1
SLEEVE INSTALLATION FOR NON-FIRE-RATED ELECTRICAL PENETRATIONS
A.
Comply with NECA 1.
B.
Comply with NEMA VE 2 for cable tray and cable penetrations.
C.
Sleeves for Conduits Penetrating Above-Grade Non-Fire-Rated Concrete and Masonry-Unit
Floors and Walls:
1.
Interior Penetrations of Non-Fire-Rated Walls and Floors:
a.
b.
2.
3.
4.
5.
D.
Seal annular space between sleeve and raceway or cable, using joint sealant
appropriate for size, depth, and location of joint. Comply with requirements in
Section 07 92 00 "Joint Sealants."
Seal space outside of sleeves with mortar or grout. Pack sealing material solidly
between sleeve and wall so no voids remain. Tool exposed surfaces smooth;
protect material while curing.
Use pipe sleeves unless penetration arrangement requires rectangular sleeved opening.
Size pipe sleeves to provide 1/4-inchannular clear space between sleeve and raceway or
cable unless sleeve seal is to be installed.
Install sleeves for wall penetrations unless core-drilled holes or formed openings are
used. Install sleeves during erection of walls. Cut sleeves to length for mounting flush
with both surfaces of walls. Deburr after cutting.
Install sleeves for floor penetrations. Extend sleeves installed in floors 2 inches above
finished floor level. Install sleeves during erection of floors.
Sleeves for Conduits Penetrating Non-Fire-Rated Gypsum Board Assemblies:
1.
2.
Use circular metal sleeves unless penetration arrangement requires rectangular sleeved
opening.
Seal space outside of sleeves with approved joint compound for gypsum board
assemblies.
E.
Roof-Penetration Sleeves: Seal penetration of individual raceways and cables with flexible
boot-type flashing units applied in coordination with roofing work.
F.
Aboveground, Exterior-Wall Penetrations: Seal penetrations using steel pipe sleeves and
mechanical sleeve seals. Select sleeve size to allow for 1-inchannular clear space between
pipe and sleeve for installing mechanical sleeve seals.
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G.
3.2
Underground, Exterior-Wall and Floor Penetrations: Install cast-iron pipe sleeves. Size sleeves
to allow for 1-inchannular clear space between raceway or cable and sleeve for installing
sleeve-seal system.
SLEEVE-SEAL-SYSTEM INSTALLATION
A.
Install sleeve-seal systems in sleeves in exterior concrete walls and slabs-on-grade at raceway
entries into building.
B.
Install type and number of sealing elements recommended by manufacturer for raceway or
cable material and size. Position raceway or cable in center of sleeve. Assemble mechanical
sleeve seals and install in annular space between raceway or cable and sleeve. Tighten bolts
against pressure plates that cause sealing elements to expand and make watertight seal.
3.3
SLEEVE-SEAL-FITTING INSTALLATION
A.
Install sleeve-seal fittings in new walls and slabs as they are constructed.
B.
Assemble fitting components of length to be flush with both surfaces of concrete slabs and
walls. Position waterstop flange to be centered in concrete slab or wall.
C.
Secure nailing flanges to concrete forms.
D.
Using grout, seal the space around outside of sleeve-seal fittings.
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SECTION 26 05 53 - IDENTIFICATION FOR ELECTRICAL SYSTEMS
PART 1 - GENERAL
1.01
A.
1.02
A.
RELATED DOCUMENTS
SUMMARY
Section Includes:
1.
2.
3.
4.
5.
6.
7.
8.
1.03
Identification for raceways.
Identification of power and control cables.
Identification for conductors.
Underground-line warning tape.
Warning labels and signs.
Instruction signs.
Equipment identification labels.
Miscellaneous identification products.
SUBMITTALS
A.
Product Data: For each electrical identification product indicated.
B.
Samples: For each type of label and sign to illustrate size, colors, lettering style, mounting
provisions, and graphic features of identification products.
C.
Identification Schedule: An index of nomenclature of electrical equipment and system
components used in identification signs and labels.
1.04
QUALITY ASSURANCE
A.
Comply with ANSI A13.1 and IEEE C2.
B.
C.
Comply with 29 CFR 1910.144 and 29 CFR 1910.145.
D.
Comply with ANSI Z535.4 for safety signs and labels.
E.
Adhesive-attached labeling materials, including label stocks, laminating adhesives, and inks
used by label printers, shall comply with UL 969.
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1.05
COORDINATION
A.
Coordinate identification names, abbreviations, colors, and other features with requirements in
other Sections requiring identification applications, Drawings, Shop Drawings, manufacturer's
wiring diagrams, and the Operation and Maintenance Manual; and with those required by
codes, standards, and 29 CFR 1910.145. Use consistent designations throughout Project.
B.
Coordinate installation of identifying devices with completion of covering and painting of
surfaces where devices are to be applied.
C.
Coordinate installation of identifying devices with location of access panels and doors.
D.
Install identifying devices before installing acoustical ceilings and similar concealment.
PART 2 - PRODUCTS
2.01
POWER RACEWAY IDENTIFICATION MATERIALS
A.
Comply with ANSI A13.1 for minimum size of letters for legend and for minimum length of color
field for each raceway size.
B.
Colors for Raceways Carrying Circuits at 600 V or Less:
1.
2.
Black letters on an orange field.
Legend: Indicate voltage and system or service type.
C.
Self-Adhesive Vinyl Labels for Raceways Carrying Circuits at 600 V or Less: Preprinted, flexible
label laminated with a clear, weather- and chemical-resistant coating and matching wraparound
adhesive tape for securing ends of legend label.
D.
Metal Tags: Brass or aluminum, 2 by 2 by 0.05-inch with stamped legend, punched for use with
self-locking cable tie fastener.
E.
Write-On Tags: Polyester tag, 0.015-inchthick, with corrosion-resistant grommet and cable tie
for attachment to conductor or cable.
1.
2.
2.02
Marker for Tags: Permanent, waterproof, black ink marker recommended by tag
manufacturer.
Marker for Tags: Machine-printed, permanent, waterproof, black ink marker
recommended by printer manufacturer.
POWER AND CONTROL CABLE IDENTIFICATION MATERIALS
A.
Comply with ANSI A13.1 for minimum size of letters for legend and for minimum length of color
field for each raceway and cable size.
B.
Self-Adhesive Vinyl Labels: Preprinted, flexible label laminated with a clear, weather- and
chemical-resistant coating and matching wraparound adhesive tape for securing ends of legend
label.
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2.03
CONDUCTOR IDENTIFICATION MATERIALS
A.
Color-Coding Conductor Tape: Colored, self-adhesive vinyl tape not less than 3 mils thick by 1
to 2 inches wide.
B.
Self-Adhesive Vinyl Labels: Preprinted, flexible label laminated with a clear, weather- and
chemical-resistant coating and matching wraparound adhesive tape for securing ends of legend
label.
C.
Marker Tapes: Vinyl or vinyl-cloth, self-adhesive wraparound type, with circuit identification
legend machine printed by thermal transfer or equivalent process.
D.
Write-On Tags: Polyester tag, 0.015-inchthick, with corrosion-resistant grommet and cable tie
for attachment to conductor or cable.
1.
2.
2.04
A.
2.05
A.
FLOOR MARKING TAPE
2-inchwide, 5-milpressure-sensitive vinyl tape, with black and white stripes and clear vinyl
overlay.
UNDERGROUND-LINE WARNING TAPE
Tape:
1.
2.
3.
B.
Comply with ANSI Z535.1 through ANSI Z535.5.
Inscriptions for Red-Colored Tapes: ELECTRIC LINE, HIGH VOLTAGE.
Inscriptions for Orange-Colored Tapes: COMMUNICATIONS CABLE.
Tag: Type ID:
1.
2.
3.
4.
D.
Recommended by manufacturer for the method of installation and suitable to identify and
locate underground electrical and communications utility lines.
Printing on tape shall be permanent and shall not be damaged by burial operations.
Tape material and ink shall be chemically inert, and not subject to degrading when
exposed to acids, alkalis, and other destructive substances commonly found in soils.
Color and Printing:
1.
2.
3.
C.
Marker for Tags: Permanent, waterproof, black ink marker recommended by tag
manufacturer.
Marker for Tags: Machine-printed, permanent, waterproof, black ink marker
recommended by printer manufacturer.
Detectable three-layer laminate, consisting of a printed pigmented polyolefin film, a solid
aluminum-foil core, and a clear protective film that allows inspection of the continuity of
the conductive core, bright-colored, continuous-printed on one side with the inscription of
the utility, compounded for direct-burial service.
Overall Thickness: 5 mils
Foil Core Thickness: 0.35 mil
Weight: 28 lb/1000 sq. ft.3-InchTensile According to ASTM D 882: 70 lbf and 4600 psi
Tag: Type IID:
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1.
2.
3.
4.
2.06
Reinforced, detectable three-layer laminate, consisting of a printed pigmented woven
scrim, a solid aluminum-foil core, and a clear protective film that allows inspection of the
continuity of the conductive core, bright-colored, continuous-printed on one side with the
inscription of the utility, compounded for direct-burial service.
Overall Thickness: 8 mils
Foil Core Thickness: 0.35 mil
Weight: 34 lb/1000 sq. ft.3-InchTensile According to ASTM D 882: 300 lbf and 12,500 psi
WARNING LABELS AND SIGNS
A.
Comply with NFPA 70 and 29 CFR 1910.145.
B.
Self-Adhesive Warning Labels: Factory-printed, multicolor, pressure-sensitive adhesive labels,
configured for display on front cover, door, or other access to equipment unless otherwise
indicated.
C.
Baked-Enamel Warning Signs:
1.
D.
2.
Preprinted aluminum signs, punched or drilled for fasteners, with colors, legend, and size
required for application.
1/4-inchgrommets in corners for mounting.
3.
Nominal size, 7 by 10 inches
Metal-Backed, Butyrate Warning Signs:
1.
E.
2.
Weather-resistant, nonfading, preprinted, cellulose-acetate butyrate signs with 0.0396inchgalvanized-steel backing; and with colors, legend, and size required for application.
1/4-inchgrommets in corners for mounting.
3.
Nominal size, 10 by 14 inches
Warning label and sign shall include, but are not limited to, the following legends:
1.
2.
2.07
A.
INSTRUCTION SIGNS
Engraved, laminated acrylic or melamine plastic, minimum 1/16-inchthick for signs up to 20 sq.
inches and 1/8-inchthick for larger sizes.
1.
2.
3.
B.
Multiple Power Source Warning: "DANGER - ELECTRICAL SHOCK HAZARD EQUIPMENT HAS MULTIPLE POWER SOURCES."
Workspace Clearance Warning: "WARNING - OSHA REGULATION - AREA IN FRONT
OF ELECTRICAL EQUIPMENT MUST BE KEPT CLEAR FOR 36 INCHES"
Engraved legend with black letters on white face.
Punched or drilled for mechanical fasteners.
Framed with mitered acrylic molding and arranged for attachment at applicable
equipment.
Adhesive Film Label: Machine printed, in black, by thermal transfer or equivalent process.
Minimum letter height shall be 3/8-inch
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C.
2.08
Adhesive Film Label with Clear Protective Overlay: Machine printed, in black, by thermal
transfer or equivalent process. Minimum letter height shall be 3/8-inch Overlay shall provide a
weatherproof and UV-resistant seal for label.
EQUIPMENT IDENTIFICATION LABELS
A.
Adhesive Film Label: Machine printed, in black, by thermal transfer or equivalent process.
Minimum letter height shall be 3/8-inch
B.
Adhesive Film Label with Clear Protective Overlay: Machine printed, in black, by thermal
transfer or equivalent process. Minimum letter height shall be 3/8-inch Overlay shall provide a
weatherproof and UV-resistant seal for label.
C.
Self-Adhesive, Engraved, Laminated Acrylic or Melamine Label: Adhesive backed, with white
letters on a dark-gray background. Minimum letter height shall be 3/8-inch
D.
Engraved, Laminated Acrylic or Melamine Label: Punched or drilled for screw mounting. White
letters on a dark-gray background. Minimum letter height shall be-3/8-inch
2.09
A.
CABLE TIES
General-Purpose Cable Ties: Fungus inert, self extinguishing, one piece, self locking, Type 6/6
nylon.
1.
2.
3.
4.
B.
UV-Stabilized Cable Ties: Fungus inert, designed for continuous exposure to exterior sunlight,
self extinguishing, one piece, self locking, Type 6/6 nylon.
1.
2.
3.
4.
C.
A.
Minimum Width: 3/16-inch
Tensile Strength at 73 degree F According to ASTM D 638: 12,000 psi
Temperature Range: Minus 40 to plus 185 degree F
Color: Black.
Plenum-Rated Cable Ties: Self extinguishing, UV stabilized, one piece, self locking.
1.
2.
3.
4.
5.
2.10
Tensile Strength at 73 degree F According to ASTM D 638: 12,000 psi
Color: Black except where used for color-coding.
Tensile Strength at 73 degree F According to ASTM D 638: 7000 psi
UL 94 Flame Rating: 94V-0.
Color: Black.
MISCELLANEOUS IDENTIFICATION PRODUCTS
Paint: Comply with requirements in Division 09 painting Sections for paint materials and
application requirements. Select paint system applicable for surface material and location
(exterior or interior).
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B.
Fasteners for Labels and Signs: Self-tapping, stainless-steel screws or stainless-steel machine
screws with nuts and flat and lock washers.
PART 3 - EXECUTION
3.01
INSTALLATION
A.
Verify identity of each item before installing identification products.
B.
Location: Install identification materials and devices at locations for most convenient viewing
without interference with operation and maintenance of equipment.
C.
Apply identification devices to surfaces that require finish after completing finish work.
D.
Self-Adhesive Identification Products: Clean surfaces before application, using materials and
methods recommended by manufacturer of identification device.
E.
Attach signs and plastic labels that are not self-adhesive type with mechanical fasteners
appropriate to the location and substrate.
F.
System Identification Color-Coding Bands for Raceways and Cables: Each color-coding band
shall completely encircle cable or conduit. Place adjacent bands of two-color markings in
contact, side by side. Locate bands at changes in direction, at penetrations of walls and floors,
at 50-footmaximum intervals in straight runs, and at 25-footmaximum intervals in congested
areas.
G.
Aluminum Wraparound Marker Labels and Metal Tags: Secure tight to surface of conductor or
cable at a location with high visibility and accessibility.
H.
Cable Ties: For attaching tags. Use general-purpose type, except as listed below:
1.
2.
Outdoors: UV-stabilized nylon.
In Spaces Handling Environmental Air: Plenum rated.
I.
Underground-Line Warning Tape: During backfilling of trenches install continuous undergroundline warning tape directly above line at 6 to 8 inches below finished grade. Use multiple tapes
where width of multiple lines installed in a common trench or concrete envelope exceeds 16
inchesoverall.
J.
Painted Identification: Comply with requirements in Division 09 painting Sections for surface
preparation and paint application.
3.02
A.
IDENTIFICATION SCHEDULE
Concealed Raceways, Duct Banks, More Than 600 V, within Buildings: Tape and stencil 4inchwide black stripes on 10-inchcenters over orange background that extends full length of
raceway or duct and is 12 inches wide. Stencil legend "DANGER CONCEALED HIGH
VOLTAGE WIRING" with 3-inchhigh black letters on 20-inchcenters. Stop stripes at legends.
Apply to the following finished surfaces:
1.
Floor surface directly above conduits running beneath and within 12 inches of a floor that
is in contact with earth or is framed above unexcavated space.
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2.
3.
Wall surfaces directly external to raceways concealed within wall.
Accessible surfaces of concrete envelope around raceways in vertical shafts, exposed in
the building, or concealed above suspended ceilings.
B.
Accessible Raceways, Armored and Metal-Clad Cables, More Than 600 V: Self-adhesive vinyl
labels. Install labels at 30-footmaximum intervals.
C.
Accessible Raceways and Metal-Clad Cables, 600 V or Less, for Service, Feeder, and Branch
Circuits More Than 30 A, and 120 V to ground: Identify with self-adhesive vinyl label. Install
labels at 30-footmaximum intervals.
D.
Accessible Raceways and Cables within Buildings: Identify the covers of each junction and pull
box of the following systems with self-adhesive vinyl labels with the wiring system legend and
system voltage. System legends shall be as follows:
1.
2.
3.
E.
Emergency Power.
Power.
UPS.
Power-Circuit Conductor Identification, 600 V or Less: For conductors in vaults, pull and junction
boxes, manholes, and hand holes, use color-coding conductor tape to identify the phase.
1.
Color-Coding for Phase and Voltage Level Identification, 600 V or Less: Use colors listed
below for ungrounded feeder and branch-circuit conductors.
a.
b.
Color shall be factory applied or field applied for sizes larger than No. 8 AWG, if
authorities having jurisdiction permit.
Colors for 208/120-V Circuits:
1)
2)
3)
c.
Phase A: Black.
Phase B: Red.
Phase C: Blue.
Field-Applied, Color-Coding Conductor Tape: Apply in half-lapped turns for a
minimum distance of 6 inches from terminal points and in boxes where splices or
taps are made. Apply last two turns of tape with no tension to prevent possible
unwinding. Locate bands to avoid obscuring factory cable markings.
F.
Install instructional sign including the color-code for grounded and ungrounded conductors
using adhesive-film-type labels.
G.
Conductors to Be Extended in the Future: Attach write-on tags or marker tape to conductors
and list source.
H.
Auxiliary Electrical Systems Conductor Identification: Identify field-installed alarm, control, and
signal connections.
1.
2.
3.
Identify conductors, cables, and terminals in enclosures and at junctions, terminals, and
pull points. Identify by system and circuit designation.
Use system of marker tape designations that is uniform and consistent with system used
by manufacturer for factory-installed connections.
Coordinate identification with Project Drawings, manufacturer's wiring diagrams, and the
Operation and Maintenance Manual.
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I.
Locations of Underground Lines: Identify with underground-line warning tape for power, lighting,
communication, and control wiring and optical fiber cable.
1.
Install underground-line warning tape for both direct-buried cables and cables in raceway.
J.
Workspace Indication: Install floor marking tape to show working clearances in the direction of
access to live parts. Workspace shall be as required by NFPA 70 and 29 CFR 1926.403 unless
otherwise indicated. Do not install at flush-mounted panelboards and similar equipment in
finished spaces.
K.
Warning Labels for Indoor Cabinets, Boxes, and Enclosures for Power and Lighting: Selfadhesive warning labels.
1.
2.
3.
4.
Comply with 29 CFR 1910.145.
Identify system voltage with black letters on an orange background.
Apply to exterior of door, cover, or other access.
For equipment with multiple power or control sources, apply to door or cover of
equipment including, but not limited to, the following:
a.
b.
Power transfer switches.
Controls with external control power connections.
L.
Operating Instruction Signs: Install instruction signs to facilitate proper operation and
maintenance of electrical systems and items to which they connect. Install instruction signs with
approved legend where instructions are needed for system or equipment operation.
M.
Equipment Identification Labels: On each unit of equipment, install unique designation label that
is consistent with wiring diagrams, schedules, and the Operation and Maintenance Manual.
Apply labels to disconnect switches and protection equipment, central or master units, control
panels, control stations, terminal cabinets, and racks of each system. Systems include power,
lighting, control, communication, signal, monitoring, and alarm systems unless equipment is
provided with its own identification.
1.
Labeling Instructions:
a.
b.
c.
d.
2.
Indoor Equipment: Engraved, laminated acrylic or melamine label. Unless
otherwise indicated, provide a single line of text with 1/2-inchhigh letters on 1-1/2inchhigh label; where two lines of text are required, use labels 2 inches high.
Outdoor Equipment: Engraved, laminated acrylic or melamine label.
Elevated Components: Increase sizes of labels and letters to those appropriate for
viewing from the floor.
Unless provided with self-adhesive means of attachment, fasten labels with
appropriate mechanical fasteners that do not change the NEMA or NRTL rating of
the enclosure.
Equipment to Be Labeled:
a.
Panelboards: Typewritten directory of circuits in the location provided by
panelboard manufacturer. Panelboard identification shall be engraved, laminated
acrylic or melamine label.
b.
Enclosures and electrical cabinets.
c.
Access doors and panels for concealed electrical items.
d.
Switchgear.
e.
Switchboards.
f.
Transformers: Label that includes tag designation shown on Drawings for the
transformer, feeder, and panelboards or equipment supplied by the secondary.
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g.
h.
i.
j.
k.
l.
m.
n.
o.
p.
q.
r.
Substations.
Emergency system boxes and enclosures.
Motor-control centers.
Enclosed switches.
Enclosed circuit breakers.
Enclosed controllers.
Variable-speed controllers.
Push-button stations.
Power transfer equipment.
Contactors.
Power-generating units.
Monitoring and control equipment.
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SECTION 26 32 13 - ENGINE GENERATORS
PART 1 - GENERAL
1.1
SUMMARY
A.
Section includes relocation of an existing packaged engine-generator.
PART 2 - PRODUCTS (Not Applicable)
PART 3 - EXECUTION
3.1
INSTALLATION
A.
Equipment Mounting:
1.
2.
B.
3.2
Install packaged engine generators on cast-in-place concrete equipment bases. Comply
with requirements for equipment bases and foundations specified in Section 03 30 00
"Cast-in-Place Concrete."
Coordinate size and location of concrete bases for packaged engine generators. Cast
anchor-bolt inserts into bases. Concrete, reinforcement, and formwork requirements are
specified with concrete.
Install packaged engine-generator to provide access, without removing connections or
accessories, for periodic maintenance.
CONNECTIONS
A.
Connect fuel piping to engines with a gate valve and union and flexible connector.
B.
Ground equipment according to Section 26 05 26 "Grounding and Bonding for Electrical
Systems."
C.
Connect wiring according to Section 26 05 19 "Low-Voltage Electrical Power Conductors and
Cables." Provide a minimum of one 90 degree bend in flexible conduit routed to the generator
set from a stationary element.
3.3
IDENTIFICATION
A.
3.4
Install a sign indicating the generator neutral is bonded to the main service neutral at the main
service location.
A.
Perform tests and inspections.
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ENGINE GENERATORS
263213 - Page 1 of 3
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1.
B.
Manufacturer's Field Service: Engage a factory-authorized service representative to
inspect components, assemblies, and equipment installations, including connections.
1.
Perform tests recommended by manufacturer and each visual and mechanical inspection
and electrical and mechanical test listed in the first two subparagraphs as specified in
NETA Acceptance Testing Specification. Certify compliance with test parameters.
a.
Visual and Mechanical Inspection
1)
Inspect physical and mechanical condition.
2)
Inspect anchorage, alignment, and grounding.
3)
Verify the unit is clean.
b.
2.
Electrical and Mechanical Tests
1)
Verify phase rotation, phasing, and synchronized operation as required by
the application.
2)
Functionally test engine shutdown for low oil pressure, overtemperature,
overspeed, and other protection features as applicable.
3)
Verify correct functioning of the governor and regulator.
System Integrity Tests: Methodically verify proper installation, connection, and integrity of
each element of engine-generator system before and during system operation. Check for
air, exhaust, and fluid leaks.
C.
Coordinate tests with tests for transfer switches and run them concurrently.
D.
Test instruments shall have been calibrated within the last 12 months, traceable to NIST
Calibration Services, and adequate for making positive observation of test results. Make
calibration records available for examination on request.
E.
Leak Test: After installation, charge exhaust, coolant, and fuel systems and test for leaks.
Repair leaks and retest until no leaks exist.
F.
Operational Test: After electrical circuitry has been energized, start units to confirm proper
motor rotation and unit operation for generator and associated equipment.
G.
Test and adjust controls and safeties. Replace damaged and malfunctioning controls and
equipment.
H.
I.
Retest: Correct deficiencies identified by tests and observations and retest until specified
requirements are met.
J.
Report results of tests and inspections in writing. Record adjustable relay settings and
measured insulation resistances, time delays, and other values and observations. Attach a label
or tag to each tested component indicating satisfactory completion of tests.
3.5
DEMONSTRATION
A.
Engage a factory-authorized service representative to train Owner's maintenance personnel to
adjust, operate, and maintain packaged engine generators.
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SECTION 26 36 00 - TRANSFER SWITCHES
PART 1 - GENERAL
1.01
A.
SUMMARY
This Section includes relocation of an existing automatic transfer switch.
PART 2 - PRODUCTS (Not Applicable)
PART 3 - EXECUTION
3.01
INSTALLATION
A.
Identify components according to Division 26 Section "Identification for Electrical Systems."
B.
Set field-adjustable intervals and delays, relays, and engine exerciser clock.
C.
Provide for disconnection of existing and reconnection of all new interconnecting wiring between
the existing automatic transfer switch and the new generator.
D.
Provide for control and monitoring wiring between the existing transfer switch and the building
BAS system.
E.
Provide all programming modifications to the existing transfer switch necessary for integration
with the relocated generator.
3.02
CONNECTIONS
A.
Ground equipment according to Division 26 Section "Grounding and Bonding for Electrical
Systems."
B.
Connect wiring according to Division 26 Section "Low-Voltage Electrical Power Conductors and
Cables."
3.03
A.
Perform tests and inspections and prepare test reports.
1.
Manufacturer's Field Service: Engage a factory-authorized service representative to
inspect components, assemblies, and equipment installation, including connections, and
to assist in testing.
2.
After installing equipment and after electrical circuitry has been energized, test for
compliance with requirements.
a.
Check for electrical continuity of circuits and for short circuits.
b.
Inspect for physical damage, proper installation and connection, and integrity of
barriers, covers, and safety features.
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3.
4.
After energizing circuits, demonstrate interlocking sequence and operational function for
each switch at least three times.
a.
Simulate power failures of normal source to automatic transfer switches and of
emergency source with normal source available.
b.
Simulate loss of phase-to-ground voltage for each phase of normal source.
c.
Verify time-delay settings.
d.
Verify pickup and dropout voltages by data readout or inspection of control
settings.
e.
Perform contact-resistance test across main contacts and correct values
exceeding 500 microhms and values for 1 pole deviating by more than 50 percent
from other poles.
f.
Verify proper sequence and correct timing of automatic engine starting, transfer
time delay, retransfer time delay on restoration of normal power, and engine cooldown and shutdown.
Ground-Fault Tests: Coordinate with testing of ground-fault protective devices for power
delivery from both sources.
a.
Verify grounding connections and locations and ratings of sensors.
B.
Coordinate tests with tests of generator and run them concurrently.
C.
Report results of tests and inspections in writing. Record adjustable relay settings and
measured insulation and contact resistances and time delays. Attach a label or tag to each
tested component indicating satisfactory completion of tests.
D.
3.04
DEMONSTRATION
A.
Engage a factory-authorized service representative to train Owner's maintenance personnel to
adjust, operate, and maintain transfer switches and related equipment as specified below. Refer
to Division 01 Section "Demonstration and Training."
B.
Coordinate this training with that for generator equipment.
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SECTION 26 05 26 - GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
SUMMARY
A.
Section includes grounding and bonding systems and equipment.
B.
Section includes grounding and bonding systems and equipment, plus the following special
applications:
1.
Foundation steel electrodes.
1.3
ACTION SUBMITTALS
A.
1.4
A.
As-Built Data: Plans showing dimensioned as-built locations of grounding features specified in
"Field Quality Control" Article, including the following:
1.
Ground rods.
2.
Ground rings.
3.
Grounding arrangements and connections for separately derived systems.
B.
Qualification Data: For testing agency and testing agency's field supervisor.
C.
Field quality-control reports.
1.5
CLOSEOUT SUBMITTALS
A.
Operation and Maintenance Data: For grounding to include in emergency, operation, and
maintenance manuals.
1.
In addition to items specified in Section 01 78 23 "Operation and Maintenance Data,"
include the following:
a.
Instructions for periodic testing and inspection of grounding features at ground
rings grounding connections for separately derived systems based on NFPA 70B.
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1)
1.6
Tests shall determine if ground-resistance or impedance values remain
within specified maximums, and instructions shall recommend corrective
action if values do not.
QUALITY ASSURANCE
A.
Testing Agency Qualifications: Certified by NETA.
PART 2 - PRODUCTS
2.1
SYSTEM DESCRIPTION
A.
by a qualified testing agency, and marked for intended location and application.
B.
Comply with UL 467 for grounding and bonding materials and equipment.
2.2
CONDUCTORS
A.
Insulated Conductors: Copper wire or cable insulated for 600 V unless otherwise required by
applicable Code or authorities having jurisdiction.
B.
Bare Copper Conductors:
1.
Stranded Conductors: ASTM B 8.
2.
Bonding Conductor: No. 4 or No. 6 AWG, stranded conductor.
3.
Bonding Jumper: Copper tape, braided conductors terminated with copper ferrules; 1-5/8
inches wide and 1/16 inch thick.
C.
Grounding Bus: Predrilled rectangular bars of annealed copper, 1/4 by 4 inches in cross
section, with 9/32-inch holes spaced 1-1/8 inches apart. Stand-off insulators for mounting shall
comply with UL 891 for use in switchboards, 600 V and shall be Lexan or PVC, impulse tested
at 5000 V.
2.3
CONNECTORS
A.
Listed and labeled by an NRTL acceptable to authorities having jurisdiction for applications in
which used and for specific types, sizes, and combinations of conductors and other items
connected.
B.
Welded Connectors: Exothermic-welding kits of types recommended by kit manufacturer for
materials being joined and installation conditions.
C.
Bus-Bar Connectors: Mechanical type, cast silicon bronze, solderless compression-type wire
terminals, and long-barrel, two-bolt connection to ground bus bar.
D.
Bus-Bar Connectors: Compression type, copper or copper alloy, with two wire terminals.
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E.
Beam Clamps: Mechanical type, terminal, ground wire access from four directions, with dual,
tin-plated or silicon bronze bolts.
F.
Cable-to-Cable Connectors: Compression type, copper or copper alloy.
G.
Cable Tray Ground Clamp: Mechanical type, zinc-plated malleable iron.
H.
Conduit Hubs: Mechanical type, terminal with threaded hub.
I.
Ground Rod Clamps: Mechanical type, copper or copper alloy, terminal with hex head bolt.
J.
Lay-in Lug Connector: Mechanical type, copper rated for direct burial terminal with set screw.
K.
Service Post Connectors: Mechanical type, bronze alloy terminal, in short- and long-stud
lengths, capable of single and double conductor connections.
L.
Signal Reference Grid Clamp: Mechanical type, stamped-steel terminal with hex head screw.
M.
Straps: Solid copper, copper lugs. Rated for 600 A.
N.
Tower Ground Clamps: Mechanical type, copper or copper alloy, terminal two-piece clamp.
O.
U-Bolt Clamps: Mechanical type, copper or copper alloy, terminal listed for direct burial.
P.
Water Pipe Clamps:
1.
Mechanical type, two pieces with stainless-steel bolts.
a.
b.
2.
2.4
Material: Die-cast zinc alloy.
Listed for direct burial.
U-bolt type with malleable-iron clamp and copper ground connector rated for direct burial.
GROUNDING ELECTRODES
A.
Ground Rods: Copper-clad steel; 5/8 by 96 inches.
B.
Ground Plates: 1/4 inch thick, hot-dip galvanized.
PART 3 - EXECUTION
3.1
APPLICATIONS
A.
Conductors: Install solid conductor for No. 8 AWG and smaller, and stranded conductors for
No. 6 AWG and larger unless otherwise indicated.
B.
Underground Grounding Conductors: Install barecopper conductor, No. 2/0 AWG minimum.
1.
Bury at least 24 inches below grade.
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2.
Duct-Bank Grounding Conductor: Bury 12 inches above duct bank when indicated as part
of duct-bank installation.
C.
Isolated Grounding Conductors: Green-colored insulation with continuous yellow stripe. On
feeders with isolated ground, identify grounding conductor where visible to normal inspection,
with alternating bands of green and yellow tape, with at least three bands of green and two
bands of yellow.
D.
Grounding Bus: Install in electrical equipment rooms, in rooms housing service equipment, and
elsewhere as indicated.
1.
2.
E.
Conductor Terminations and Connections:
1.
2.
3.
4.
3.2
Install bus horizontally, on insulated spacers 2 inches minimum from wall, 6 inches above
finished floor unless otherwise indicated.
Where indicated on both sides of doorways, route bus up to top of door frame, across top
of doorway, and down; connect to horizontal bus.
Pipe and Equipment Grounding Conductor Terminations: Bolted connectors.
Underground Connections: Welded connectors except at test wells and as otherwise
indicated.
Connections to Ground Rods at Test Wells: Bolted connectors.
Connections to Structural Steel: Welded connectors.
GROUNDING AT THE SERVICE
A.
3.3
Equipment grounding conductors and grounding electrode conductors shall be connected to the
ground bus. Install a main bonding jumper between the neutral and ground buses.
GROUNDING SEPARATELY DERIVED SYSTEMS
A.
3.4
Generator: Install grounding electrode(s) at the generator location. The electrode shall be
connected to the equipment grounding conductor and to the frame of the generator.
GROUNDING UNDERGROUND DISTRIBUTION SYSTEM COMPONENTS
A.
Comply with IEEE C2 grounding requirements.
B.
Grounding Manholes and Handholes: Install a driven ground rod through manhole or handhole
floor, close to wall, and set rod depth so 4 inches will extend above finished floor. If necessary,
install ground rod before manhole is placed and provide No. 1/0 AWG bare, tinned-copper
conductor from ground rod into manhole through a waterproof sleeve in manhole wall. Protect
ground rods passing through concrete floor with a double wrapping of pressure-sensitive
insulating tape or heat-shrunk insulating sleeve from 2 inches above to 6 inches below
concrete. Seal floor opening with waterproof, nonshrink grout.
C.
Grounding Connections to Manhole Components: Bond exposed-metal parts such as inserts,
cable racks, pulling irons, ladders, and cable shields within each manhole or handhole, to
ground rod or grounding conductor. Make connections with No. 4 AWG minimum, stranded,
hard-drawn copper bonding conductor. Train conductors level or plumb around corners and
City of Westland
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fasten to manhole walls. Connect to cable armor and cable shields according to written
instructions by manufacturer of splicing and termination kits.
D.
3.5
Pad-Mounted Transformers and Switches: Install two ground rods and ground ring around the
pad. Ground pad-mounted equipment and noncurrent-carrying metal items associated with
substations by connecting them to underground cable and grounding electrodes. Install tinnedcopper conductor not less than No. 2 AWG for ground ring and for taps to equipment grounding
terminals. Bury ground ring not less than 6 inches from the foundation.
EQUIPMENT GROUNDING
A.
Install insulated equipment grounding conductors with all feeders and branch circuits.
B.
Install insulated equipment grounding conductors with the following items, in addition to those
required by NFPA 70:
1.
2.
3.
4.
5.
6.
7.
8.
9.
Feeders and branch circuits.
Lighting circuits.
Receptacle circuits.
Single-phase motor and appliance branch circuits.
Three-phase motor and appliance branch circuits.
Flexible raceway runs.
Armored and metal-clad cable runs.
Busway Supply Circuits: Install insulated equipment grounding conductor from grounding
bus in the switchgear, switchboard, or distribution panel to equipment grounding bar
terminal on busway.
X-Ray Equipment Circuits: Install insulated equipment grounding conductor in circuits
supplying x-ray equipment.
C.
Air-Duct Equipment Circuits: Install insulated equipment grounding conductor to duct-mounted
electrical devices operating at 120 V and more, including air cleaners, heaters, dampers,
humidifiers, and other duct electrical equipment. Bond conductor to each unit and to air duct
and connected metallic piping.
D.
Water Heater, Heat-Tracing, and Antifrost Heating Cables: Install a separate insulated
equipment grounding conductor to each electric water heater and heat-tracing cable. Bond
conductor to heater units, piping, connected equipment, and components.
E.
Isolated Grounding Receptacle Circuits: Install an insulated equipment grounding conductor
connected to the receptacle grounding terminal. Isolate conductor from raceway and from
panelboard grounding terminals. Terminate at equipment grounding conductor terminal of the
applicable derived system or service unless otherwise indicated.
F.
Isolated Equipment Enclosure Circuits: For designated equipment supplied by a branch circuit
or feeder, isolate equipment enclosure from supply circuit raceway with a nonmetallic raceway
fitting listed for the purpose. Install fitting where raceway enters enclosure, and install a
separate insulated equipment grounding conductor. Isolate conductor from raceway and from
panelboard grounding terminals. Terminate at equipment grounding conductor terminal of the
applicable derived system or service unless otherwise indicated.
G.
Poles Supporting Outdoor Lighting Fixtures: Install grounding electrode and a separate
insulated equipment grounding conductor in addition to grounding conductor installed with
branch-circuit conductors.
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H.
Metallic Fences: Comply with requirements of IEEE C2.
1.
2.
3.
3.6
Grounding Conductor: Bare copper, not less than No. 8 AWG.
Gates: Shall be bonded to the grounding conductor with a flexible bonding jumper.
Barbed Wire: Strands shall be bonded to the grounding conductor.
INSTALLATION
A.
Grounding Conductors: Route along shortest and straightest paths possible unless otherwise
indicated or required by Code. Avoid obstructing access or placing conductors where they may
be subjected to strain, impact, or damage.
B.
Ground Bonding Common with Lightning Protection System: Comply with NFPA 780 and UL 96
when interconnecting with lightning protection system. Bond electrical power system ground
directly to lightning protection system grounding conductor at closest point to electrical service
grounding electrode. Use bonding conductor sized same as system grounding electrode
conductor, and install in conduit.
C.
Ground Rods: Drive rods until tops are 2 inches below finished floor or final grade unless
1.
2.
D.
Bonding Straps and Jumpers: Install in locations accessible for inspection and maintenance
except where routed through short lengths of conduit.
1.
2.
3.
E.
Interconnect ground rods with grounding electrode conductor below grade and as
otherwise indicated. Make connections without exposing steel or damaging coating if any.
For grounding electrode system, install at least three rods spaced at least one-rod length
from each other and located at least the same distance from other grounding electrodes,
and connect to the service grounding electrode conductor.
Bonding to Structure: Bond straps directly to basic structure, taking care not to penetrate
any adjacent parts.
Bonding to Equipment Mounted on Vibration Isolation Hangers and Supports: Install
bonding so vibration is not transmitted to rigidly mounted equipment.
Use exothermic-welded connectors for outdoor locations; if a disconnect-type connection
is required, use a bolted clamp.
Grounding and Bonding for Piping:
1.
2.
3.
Metal Water Service Pipe: Install insulated copper grounding conductors, in conduit, from
building's main service equipment, or grounding bus, to main metal water service
entrances to building. Connect grounding conductors to main metal water service pipes;
use a bolted clamp connector or bolt a lug-type connector to a pipe flange by using one
of the lug bolts of the flange. Where a dielectric main water fitting is installed, connect
grounding conductor on street side of fitting. Bond metal grounding conductor conduit or
sleeve to conductor at each end.
Water Meter Piping: Use braided-type bonding jumpers to electrically bypass water
meters. Connect to pipe with a bolted connector.
Bond each aboveground portion of gas piping system downstream from equipment
shutoff valve.
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F.
Bonding Interior Metal Ducts: Bond metal air ducts to equipment grounding conductors of
associated fans, blowers, electric heaters, and air cleaners. Install bonding jumper to bond
across flexible duct connections to achieve continuity.
G.
Grounding for Steel Building Structure: Install a driven ground rod at base of each corner
column and at intermediate exterior columns at distances not more than 60 feet apart.
H.
Ground Ring: Install a grounding conductor, electrically connected to each building structure
ground rod and to each steel column, extending around the perimeter of building.
1.
2.
I.
Concrete-Encased Grounding Electrode (Ufer Ground): Fabricate according to NFPA 70; use a
minimum of 20 feet of bare copper conductor not smaller than No. 4 AWG.
1.
2.
J.
3.7
Install tinned-copper conductor not less than No. 2/0 AWG for ground ring and for taps to
building steel.
Bury ground ring not less than 24 inches from building's foundation.
If concrete foundation is less than 20 feet long, coil excess conductor within base of
foundation.
Bond grounding conductor to reinforcing steel in at least four locations and to anchor
bolts. Extend grounding conductor below grade and connect to building's grounding grid
or to grounding electrode external to concrete.
Concrete-Encased Grounding Electrode (Ufer Ground): Fabricate according to NFPA 70; using
electrically conductive coated steel reinforcing bars or rods, at least 20 feet long. If reinforcing is
in multiple pieces, connect together by the usual steel tie wires or exothermic welding to create
the required length.
A.
Testing Agency: Engage a qualified testing agency to perform tests and inspections.
B.
Manufacturer's Field Service: Engage a factory-authorized service representative to test and
inspect components, assemblies, and equipment installations, including connections.
C.
Perform tests and inspections with the assistance of a factory-authorized service representative.
D.
1.
2.
3.
After installing grounding system but before permanent electrical circuits have been
energized, test for compliance with requirements.
Inspect physical and mechanical condition. Verify tightness of accessible, bolted,
electrical connections with a calibrated torque wrench according to manufacturer's written
instructions.
Test completed grounding system at each location where a maximum ground-resistance
level is specified, at service disconnect enclosure grounding terminal, and at individual
ground rods. Make tests at ground rods before any conductors are connected.
a.
Measure ground resistance no fewer than two full days after last trace of
precipitation and without soil being moistened by any means other than natural
drainage or seepage and without chemical treatment or other artificial means of
reducing natural ground resistance.
City of Westland
260526 - Page 7 of 8
11/24/2015
b.
4.
Perform tests by fall-of-potential method according to IEEE 81.
Prepare dimensioned Drawings locating each test well, ground rod and ground-rod
assembly, and other grounding electrodes. Identify each by letter in alphabetical order,
and key to the record of tests and observations. Include the number of rods driven and
their depth at each location, and include observations of weather and other phenomena
that may affect test results. Describe measures taken to improve test results.
E.
Grounding system will be considered defective if it does not pass tests and inspections.
F.
G.
Report measured ground resistances that exceed the following values:
1.
2.
3.
4.
5.
6.
H.
Power and Lighting Equipment or System with Capacity of 500 kVA and Less: 10 ohms.
Power and Lighting Equipment or System with Capacity of 500 to 1000 kVA: 5 ohms.
Power and Lighting Equipment or System with Capacity More Than 1000 kVA: 3 ohms.
Power Distribution Units or Panelboards Serving Electronic Equipment: 1 ohm(s).
Substations and Pad-Mounted Equipment: 5 ohms.
Manhole Grounds: 10 ohms.
Excessive Ground Resistance: If resistance to ground exceeds specified values, notify Architect
promptly and include recommendations to reduce ground resistance.
City of Westland
260526 - Page 8 of 8
11/24/2015
SECTION 27 05 28 - PATHWAYS FOR COMMUNICATIONS SYSTEMS
PART 1 - GENERAL
1.1
SUMMARY
A.
Section Includes:
1.
2.
3.
4.
5.
6.
B.
1.
1.2
Metal conduits and fittings.
Nonmetallic conduits and fittings.
Surface pathways.
Boxes, enclosures, and cabinets.
Handholes and boxes for exterior underground cabling.
Cable Tray Systems.
Section 26 05 33 "Raceways and Boxes for Electrical Systems" for conduits, wireways,
surface raceways, boxes, enclosures, cabinets, handholes, and faceplate adapters
serving electrical systems.
ACTION SUBMITTALS
A.
Product Data: For surface pathways, wireways and fittings, floor boxes, hinged-cover
enclosures, and cabinets.
B.
Shop Drawings: For custom enclosures and cabinets.
1.3
A.
Seismic Qualification Certificates: For pathway racks, enclosures, cabinets, equipment racks
and their mounting provisions, including those for internal components, from manufacturer.
PART 2 - PRODUCTS
2.1
METAL CONDUITS AND FITTINGS
A.
General Requirements for Metal Conduits and Fittings:
1.
2.
Listed and labeled as defined in NFPA 70, by a qualified testing agency, and marked for
intended location and application.
Comply with TIA-569-B.
B.
GRC: Comply with ANSI C80.1 and UL 6.
C.
ARC: Comply with ANSI C80.5 and UL 6A.
D.
EMT: Comply with ANSI C80.3 and UL 797.
City of Westland
270528 - Page 1 of 6
11/24/2015
E.
Fittings for Metal Conduit: Comply with NEMA FB 1 and UL 514B.
1.
2.
Conduit Fittings for Hazardous (Classified) Locations:
NFPA 70.
Fittings for EMT:
a.
b.
3.
F.
2.2
Comply with UL 886 and
Material: Steel.
Type: Setscrew or compression.
Expansion Fittings: PVC or steel to match conduit type, complying with UL-467, rated for
environmental conditions where installed, and including flexible external bonding jumper.
Joint Compound for GRC or ARC: Approved, as defined in NFPA 70, by authorities having
jurisdiction for use in conduit assemblies, and compounded for use to lubricate and protect
threaded conduit joints from corrosion and to enhance their conductivity.
SURFACE PATHWAYS
A.
General Requirements for Surface Pathways:
1.
2.
3.
Listed and labeled as defined in NFPA 70, by a qualified testing agency, and marked for
intended location and application.
Raceways requiring both data and 120v power shall include dividers.
B.
Surface Metal Pathways: Galvanized steel with snap-on covers complying with UL 5.
Manufacturer's standard enamel finish.
C.
Tele-Power Poles:
1.
2.
2.3
Material: Galvanized steel with baked-enamel finish.
Fittings and Accessories: Dividers, end caps, covers, cutouts, wiring harnesses, devices,
mounting materials, and other fittings shall match and mate with tele-power pole as
required for complete system.
BOXES, ENCLOSURES, AND CABINETS
A.
General Requirements for Boxes, Enclosures, and Cabinets:
1.
2.
Boxes, enclosures and cabinets installed in wet locations shall be listed for use in wet
locations.
B.
Sheet-Metal Outlet and Device Boxes: Comply with NEMA OS 1 and UL 514A.
C.
Box extensions used to accommodate new building finishes shall be of same material as
recessed box.
D.
Metal Floor Boxes:
1.
2.
Material: Cast metal or sheet metal.
Type: Fully adjustable.
City of Westland
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11/24/2015
3.
Listing and Labeling: Metal floor boxes shall be listed and labeled as defined in
NFPA 70, by a qualified testing agency, and marked for intended location and
application.
E.
Small Sheet Metal Pull and Junction Boxes: NEMA OS 1.
F.
Device Box Dimensions: 4 inches by 2-1/8 inches by 2-1/8 inches deep
G.
Gangable boxes are prohibited.
H.
Nonmetallic Outlet and Device Boxes: Comply with NEMA OS 2 and UL 514C.
I.
Hinged-Cover Enclosures: Comply with UL 50 and NEMA 250, Type 1 with continuous-hinge
cover with flush latch unless otherwise indicated.
1.
2.
2.4
Metal Enclosures: Steel, finished inside and out with manufacturer's standard enamel.
Interior Panels: Steel; all sides finished with manufacturer's standard enamel.
HANDHOLES AND BOXES FOR EXTERIOR UNDERGROUND WIRING
A.
Description: Comply with SCTE 77.
1.
2.
3.
4.
5.
6.
2.5
Color of Frame and Cover: Gray.
Configuration: Units shall be designed for flush burial and have open bottom, unless
Cover: Weatherproof, secured by tamper-resistant locking devices and having structural
load rating consistent with enclosure.
Cover Finish: Nonskid finish shall have a minimum coefficient of friction of 0.50.
Cover Legend: Molded lettering, "COMMUNICATION." as indicated for each service.
Conduit Entrance Provisions: Conduit-terminating fittings shall mate with entering ducts
for secure, fixed installation in enclosure wall.
SINGLE-RAIL CABLE TRAYS
A.
Description:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
Configuration: Center rail with extruded-aluminum rungs arranged symmetrically about
the center rail.
Construction: Aluminum rungs mechanically connected to aluminum center rail in at least
two places, with ends finished to protect installers and cables.
Rung Spacing: 6 inches o.c.
Radius-Fitting Rung Spacing: 9 inches at center of tray's width.
Width: 6 inches unless otherwise indicated on Drawings.
Support Point: Splice fittings shall be hanger support point.
Support Spacing: Support each section at midpoint. Support wall-mounted sections a
maximum of one-sixth of the section length from each end.
Loading Depth: 3 inches.
Maximum Loads: 25 lb/ft..
Unbalanced Loads: Maintain cable tray rungs within six degrees of horizontal under all
loading conditions.
Splicing Assemblies: Bolted type using serrated flange locknuts.
Splicing Assembly Capacity: Splices located within support span shall not diminish rated
loading capacity of cable tray.
City of Westland
270528 - Page 3 of 6
11/24/2015
13.
14.
Hardware and Fasteners: Steel, zinc plated according to ASTM B 633.
Splices and Connectors: Protect cables from edges of center rail and do not intrude into
cable fill area.
PART 3 - EXECUTION
3.1
PATHWAY APPLICATION
A.
Outdoors: Apply pathway products as specified below unless otherwise indicated:
1.
2.
3.
4.
B.
Exposed Conduit: Use Rigid Galvanized Steel conduit or RNC, Type EPC-80-PVC
where not subject to physical damage and as allowed by the Engineer.
Concealed Conduit, Aboveground: RNC, Type EPC-40-PVC.
Underground Conduit: RNC, Type EPC-80-PVC.
Boxes and Enclosures, Aboveground: NEMA 250, Type 4.
Indoors: Apply pathway products as specified below unless otherwise indicated:
1.
2.
3.
4.
Exposed, Not Subject to Physical Damage: EMT in unfinished spaces and Metal Surface
Raceway in all finished spaces.
Exposed and Subject to Severe Physical Damage: Galvanized Rigid Steel Conduit.
Concealed in Ceilings and Interior Walls and Partitions: EMT, J-hooks, or cable trays in
areas with ceilings.
Damp or Wet Locations: PVC coated rigid steel conduit or EPC-80-PVC where not
subject to damage and as allowed by the Engineer.
C.
Minimum Pathway Size: 3/4-inchtrade size. Minimum size for optical-fiber cables is 1 inch
D.
Pathway Fittings: Compatible with pathways and suitable for use and location.
1.
2.
Rigid Steel Conduit: Use threaded rigid steel conduit fittings unless otherwise indicated.
Comply with NEMA FB 2.10.
EMT: Use setscrew or compression, steel fittings. Comply with NEMA FB 2.10.
E.
Do not install aluminum conduits, boxes, or fittings in contact with concrete or earth.
F.
Do not install nonmetallic conduit where ambient temperature exceeds 120 deg F
3.2
INSTALLATION
A.
Comply with NECA 1, NECA 101, and TIA-569-B for installation requirements except where
requirements on Drawings or in this article are stricter. Comply with NECA 102 for aluminum
pathways. Comply with NFPA 70 limitations for types of pathways allowed in specific
occupancies and number of floors.
B.
Keep pathways at least 6 inches away from parallel runs of flues and steam or hot-water pipes.
Install horizontal pathway runs above water and steam piping.
C.
Comply with requirements in Section 26 05 29 "Hangers and Supports for Electrical Systems"
for hangers and supports.
D.
Arrange stub-ups so curved portions of bends are not visible above finished slab.
City of Westland
270528 - Page 4 of 6
11/24/2015
E.
Install no more than the equivalent of two 90-degree bends in any pathway run. Support within
12 inches of changes in direction. Utilize long radius ells for all optical-fiber cables.
F.
Conceal conduit and EMT within finished walls, ceilings, and floors unless otherwise indicated.
Install conduits parallel or perpendicular to building lines.
G.
Coat field-cut threads on PVC-coated pathway with a corrosion-preventing conductive
compound prior to assembly.
H.
Terminate threaded conduits into threaded hubs or with locknuts on inside and outside of boxes
or cabinets. Install insulated bushings on conduits terminated with locknuts.
I.
Install pathways square to the enclosure and terminate at enclosures with locknuts. Install
locknuts hand tight plus 1/4 turn more.
J.
Do not rely on locknuts to penetrate nonconductive coatings on enclosures. Remove coatings
in the locknut area prior to assembling conduit to enclosure to assure a continuous ground path.
K.
Spare Pathways: Install pull wires in empty pathways. Cap underground pathways designated
as spare above grade alongside pathways in use.
L.
Surface Pathways:
1.
Install surface pathway for surface telecommunications outlet boxes only as necessary to
prevent wall demolition.
M.
Install pathway sealing fittings at accessible locations according to NFPA 70 and fill them with
listed sealing compound.
N.
Locate seals so no fittings or boxes are between the seal and the following changes of
environments. Seal the interior of all pathways at the following points:
1.
2.
3.
Where conduits pass from warm to cold locations, such as boundaries of refrigerated
spaces.
Where an underground service pathway enters a building or structure.
Where otherwise required by NFPA 70.
O.
Mount boxes at heights indicated on Drawings in accordance with ADA requirements. Install
boxes with height measured to center of box unless otherwise indicated.
P.
Horizontally separate boxes mounted on opposite sides of walls so they are not in the same
vertical channel.
3.3
SLEEVE AND SLEEVE-SEAL INSTALLATION FOR COMMUNICATIONS PENETRATIONS
A.
3.4
Install sleeves and sleeve seals at penetrations of exterior floor and wall assemblies. Comply
with requirements in Section 27 05 44 "Sleeves and Sleeve Seals for Communications
Pathways and Cabling."
FIRESTOPPING
A.
Install firestopping at penetrations of fire-rated floor and wall assemblies.
requirements in Section 07 84 13 "Penetration Firestopping."
City of Westland
Comply with
270528 - Page 5 of 6
11/24/2015
3.5
PROTECTION
A.
Protect coatings, finishes, and cabinets from damage or deterioration.
City of Westland
270528 - Page 6 of 6
11/24/2015

Bid Specifications

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