PSPC Inspections

PSPC Inspections
Hyun-Kug Lee ([email protected])
TCICS
Total Coating Inspection &
Consulting Service Co., Ltd.
1
01
Aim of Coating
▣ Supplementary Means of Corrosion Control
Pre - CSR
1~1.5 mm
Coating
Corrosion Addition
After CSR
3 ~ 4 mm
Net Scantling for Strength
Vital Component for the Safety of Ship
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02
Background of PSPC
Titanic (1912)
Torrey Canyon (1967)
Amoco Cadiz (1978)
Herald of Free Enterprise (1987)
Exxon Valdez (1989)
Scandinavian Star (1990)
Bulk Carriers lost early (1990)
Estonia (1994)
EriKa (1999)
Prestige (2002)
SOLAS (1929)
MARPOL (1973) / STCW (1978)
SOLAS / MARPOL 1978 Protocols
ISM / SOLAS Ch.Ⅱ-1 / FSA
OPA 90 / MARPOL
SOLAS Ch. Ⅱ- 2
SOLAS Ch. ⅩⅡ (1997)
SOLAS Ch. Ⅱ-1 / Reg. 3-2
- Coating of ballast tanks (1998)
SOLAS Ch. Ⅱ- 1 (1995)
ERICA PARK Ⅰ/Ⅱ -> EMSA
SOLAS Ch. Ⅱ-1 (2006)
SOLAS Ch. Ⅱ-1 / Reg. 3-2
- Stricter requirements to
coating of ballast tanks (2008)
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03
Key of Coating Performance
Service
Condition
Maintenance
Inspection
Application
Enhanced
Coating
Performance
Paint
Surface
Preparation
4
04
PSPC Structure
Paint
Section 5. Coating System Approval
Annex 1. Prequalification Test
Paint Manufacturer
Surface
Preparation
Ship Builder
Section 4. Coating Standard
Table 1- Basic coating requirement
Application
Ship Builder
Section 6.
Annex 2. and 3
To be developed
Inspection
Certified Inspector
Maintenance
Ship Owner
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05
Inspection Items
Inspection Items
PSP
Shop Priming
Edge Preparation
Steel Temperature, humidity
and dew point shall be
checked / recorded before PSP
- Testing salt limit
- Checking Contamination
- Monitoring Cleanliness
- Confirm primer material
- Confirm thickness and
curing of shop primer
SSP
- Visual inspection for surface
treatment and edge treatment
1 st Coating
- Slat test : at least one / block
- Inspection items in Table 1
(dust, profile, cleanliness…)
Stripe Coating
2 nd Coating
Erection
Surface Treatment
Erection Joint
Coating
Damage Touch up
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05
Inspection Items
Inspection Items
PSP
Surface Temperature, humidity
and dew point shall be checked
and recorded during coating
Stripe Coating
2 nd Coating
Shop Priming
- Coating Condition
- DFT measurements (Annex3)
Erection
Edge Preparation
Surface Treatment
SSP
1 st Coating
- Visual inspection for surface
treatment
- Surface contamination
Surface Temperature, humidity
and dew point shall be checked
and recorded during coating
Erection Joint
Coating
Damage Touch up
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06
Inspection Flow
Pre - PSPC
Contract
Specification
Ship Owner
Ship Builder
Owner’s
Supervisor
Coating
Manufacturer
Assist
Coating
Inspection
Attend
Builder’s Q.A.
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06
Inspection & Verification Flow
Post - PSPC
Inspection
Agreement
Ship Owner
Choice
Ship Builder
Coating
Manufacturer
Inspector
Attend
Coating
Inspection
Record
Inspection
Report
C.T.F
On Board
Present
Review
Check Administration
or R.O
Monitoring
Check
Review
Safety
Construction
Certificate
9
07
Critical Items to Implement
Lack of Certified Coating Inspector
GT / Year
No. of
Coating
Inspector
No. of
Certified
Inspector
Pre – PSPC (2007)
Post – PSPC (2009)
20.5 M GT/Year
40.3 M GT/Year
Paint Maker
(54%)
Owner
(17%)
Builder
(29%)
abt. 3,540 Persons
abt. 1,500 Persons
Assume that PSPC require
20% increment of inspector
abt. 230 Persons
abt. 1,160 Persons
 About 400 inspectors are trained by NACE, KACE and FROSIO on 2008
in Korea as certified inspectors, but less than 30% of certified inspectors
are working for inspection in shipbuilding business.
10
Critical Items to Implement
Cost Increment due to excessive inspection
(%) 100
Coating Quality level
(Confidence level)
07
80
60
40
More than 1,000 Page
of Inspection Report for
Cost increment for
Qualified Shipyard
regardless of quality
level of Shipyard.
20
0
a ship are necessary
Inspection Cost (USD)
 In case of qualified shipyard, inspection cost is negligible as
indicated by blue line.
 Inspection cost of unqualified shipyard is extremely high as
indicated by red line (≈ PSPC Requirement).
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08
Solution for proper implementation
Lack of Certified Coating Inspector
 Assistance from other persons to do the part of the inspections
under the coating inspector’s supervision. (Adopted by IACS)
 Integrated Inspection with PSPC and General Coating
Builder Q.A.
Owner Supervisor
Self Quality Control
Owner PM
Monitoring
General Coating
PSPC Inspector
Assist
Assist Paint Maker
Surveyor
WBT Coating
12
08
Solution for proper implementation
Cost Increment
 Inspectors must have authority to reduce the inspection scope
depending on the Builder’s quality level.
 Worker qualification is more reasonable approach to enhance
the coating performance instead of excessive inspection.
 Automating the Inspection Reporting and Review System
PSPC Inspector
PDA
Data
Server
Inspection
Report
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