STRATTON (WMSL 418) DS FQ1 AEB 22R0.pdf

USCGC STRATTON (WMSL 752)

SPECIFICATION FOR DOCKSIDE REPAIRS

FY2022

Developed By: Adam E Black

(Rev-0, 8 October 2021)

USCGC STRATTON (WMSL-418) DOCKSIDE AVAILABILITY FY2022

ii (Rev-0)

TABLE OF CONTENTS

Revisions Record ......................................................................................................................................... iii Consolidated List of References ................................................................................................................... iv Consolidated List of Government-furnished Property .................................................................................. v Consolidated List of Critical Inspection Items ............................................................................................. vi Principal Characteristics ............................................................................................................................. vii General Requirements WORK ITEM 1: Fire Extinguishing System (Galley Grease), Inspect And Test WORK ITEM 2: Gas Turbine Module Fixed CO2 Fire Extinguishing System, Inspect And Test WORK ITEM 3: Heptafluoropropane (HFP) Fire Extinguishing System, Inspect and Test iii (Rev-0)

REVISIONS RECORD

This page is used to record specification revisions, which may have occurred subsequent to a Revision 0 (Rev-0) package. Information listed is intended to provide contractors and field unit personnel a means to ensure all the current specification revision pages are present when reviewing or utilizing this specification package.

DATE REV# WORK

ITEM#

CHANGES MADE

NOTE : All work item and paragraph numbers listed above for a given revision correspond to same numbers in the previous revision. This revised specification is self-contained with all of the above listed changes incorporated.

iv (Rev-0)

CONSOLIDATED LIST OF REFERENCES

The below-listed documents form a part of this specification to the extent specified herein. Approval/publication dates or revision dates/numbers are also identified, to ensure that same document versions are used at the time of specification writing and during contract execution.

All Coast guard drawings, technical publications, and standard specifications will be provided to contractors by the Coast Guard at an appropriate time, or upon request, free of charge. Other Government documents may be accessed – free of charge – from links located on the SFLC website. Commercial sites provide access to their respective documents.

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3, Jun 2006, Coatings and Colors

Manual

Coast Guard Technical Publication (TP) 7018, SWBS 234, May 2007, Main Gas Turbine (MGT) - Model

7LM2500-SB-MLG10 - Installation Instructions

Coast Guard Technical Publication (TP) 7097, SWBS 555, Jun 2007, Fire Protection System - Model

FM-200 – Design, Installation, Operation & Service Manual

Coast Guard Technical Publication (TP) 7118, SWBS 555, Jun 2007, Carbon Dioxide Fire Protection

System - Series 70

Coast Guard Technical Publication (TP) 7427, SWBS 651, Aug 2014, R-102 Restaurant Fire Suppression

System – Design, Installation, Recharge and Maintenance Manual

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2020, General

Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2020, Welding and

Allied Processes

Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2020, Auxiliary

Machine Systems

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2020, Requirements for Preservation of Ship Structures

OTHER REFERENCES

None v (Rev-0)

CONSOLIDATED LIST OF GOVERNMENT-FURNISHED PROPERTY

The following is a list of property, which the Government will furnish. This list supersedes any other material obligations indicated or implied by referenced drawings.

This section is not applicable to this package.

vi (Rev-0)

CONSOLIDATED LIST OF CRITICAL INSPECTION ITEMS

The following is a list of work items, which contain Critical Inspection reports, which the Contractor must complete within the first 25% of the availability contract period (see SFLC Std Spec 0000, paragraph 3.2.6.5

(Inspection report particulars)):

Work

Item Title vii (Rev-0)

PRINCIPAL CHARACTERISTICS

418' WMSL

PHYSICAL

Length overall 418' 0"

Length between perpendiculars 390' 0"

Maximum beam 54' 0"

Beam @ 01 level 47' 9-1/8"

Depth (01 level @ side to baseline) 39' 2-3/4"

01 deck camber foredeck 1/4" in 1'-0"

Minimum berth depth 20' 0"

Height of highest projection Approximately 119'

Draft, design 14.40'

Design displacement 3925 long tons

MACHINERY

Two diesel engines MTU 20V, 20-cylinder 9,730 SHP each

One gas turbine General Electric LM2500; 29,500 SHP

Type of propulsion CODAG

Electrical system 24 Volt DC

Two controllable pitch propellers Rolls-Royce 5 blade, 14' 0" diameter; 229 RPM max

Two reduction gears RENK

One cross connect gear RENK

HULL

Hull material 5086 Aluminum

HSLA-80 Steel

ABS EH 36 Steel

ABS AH 36

Frame spacing

FWD of FR 9 2' 3"

FR 9 to FR 10 6' 9"

FR 10 to FR 98 4' 1"

FR 98 to FR 99 3'-8"

ELECTRICAL

Power Three 1360 kW, 450 V, 60 Hz, 3 Phase, 1800 RPM Caterpillar 3512B diesel engines with Baylor ship service generators

Shore tie cable Seven MIL-C-24368/2 (NATO) shore power receptacles, 400 A each

TANK CAPACITIES

Diesel oil 220,359 gal

Fresh water 12,454 gal

JP-5 Fuel 35,182 gal

1 (Rev-0)

00000_0521_FLT

REC_00000_FLT_Commercial Project @ Contractor’ Facility (0121)

General Requirements

1. SCOPE

1.1 Intent. This standard specification invokes general requirements for conducting vessel repairs performed at a commercial contractor’s facility for Coast Guard vessels.

1.2 Term interchangeability. The terms 'Contractor', 'CG Yard', 'NAVSTA EVERETT', 'shipyard', 'Base', and

'Coast Guard Industrial' are used interchangeably in this specification. Where the primary service provider is

Coast Guard personnel, references to contractor and other noted descriptors within this specification or within drawings, publications, SFLC Standard Specifications or other commercial and military references are deemed the same as prime service provider.

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3 (series), Coatings and Color Manual

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2020, General

Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2020, Welding and

Allied Processes

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2020, Requirements for Preservation of Ship Structures

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General. The Contractor must conform to all requirements specified in SFLC Std Spec 0000 and in this item, as applicable, during the performance of this availability. The requirements of this WI applies to all work under the scope of this contract, whether explicitly stated in all following work items or not, and to all other work subsequently authorized by changes, modifications, or extensions to the contract.

2 (Rev-0)

3.1.1 NAVSEA drawings listed will be available FOR INSPECTION ONLY from the Coast Guard Port Engineer post-award. SFLC will not redistribute NAVSEA documents. Contractors can apply to NAVSEA headquarters directly for copies.

3.2 Contractor-provided fire watch personnel. The Contractor must provide fire watch personnel and equipment.

3.3 Preservation requirements. The Contractor must accomplish all preservation tasks, including touch-ups, in accordance with SFLC Std Spec 6310.

3.3.1 Brand name approval. Ensure that all contractor-furnished coatings are in accordance with SFLC Std Spec

6310, Appendix C (Authorized Coatings for Use on Cutters and Boats).

3.3.2 Coating colors and system color schemes. The Contractor must obtain a written KO authorization to deviate from any coatings required in SFLC Std Spec 6310 Appendix C before work.

3.4 Welding and brazing requirements. The Contractor must perform all welding and allied processes, and NDE in accordance with SFLC Std Spec 0740.

3.5 Environmental protection requirements. The Contractor must adhere to the following environmental protection requirements in accordance with the SFLC Stand Spec 0000:

3.5.1 USCG facilities. The Contractor must provide and maintain environmental protection as defined in SFLC

Std Spec 0000 Appendix B, Requirements for Environmental Protection at USCG Facilities, during the performance of this availability. Contractor must plan for and provide environmental protective measures to control pollution that develops during normal practice, as well as plan for and provide environmental protective measures required to correct conditions that develop during the project. Contractor must comply with applicable

Federal, state, and local laws, codes, ordinances, and regulations in their entirety. Any reference to a specific portion of a Federal, state, or local law, code, ordinance, or regulation in this or any other item must not be construed to mean that relief is provided from any other sections of the law, code, ordinance, or regulation.

3.5.1.1 USCG Generator status. The activity Generator Status for the Coast Guard Facility is 7690390037.

3.5.1.2 Plans and permits. The CG Facility has unit specific permits including the following:

Spill Prevention Control and Countermeasures (SPCC) Plan: Unit has a SPCC Plan which requires certain unit-specific procedures be followed for the storage, inspection, and transfer of petroleum products in containers 55 gallons or greater.

National Pollutant Discharge Elimination System (NPDES) Storm Water (SW) Permit: Unit has an

NPDES SW permit which requires unit-specific procedures be followed for the storage and inspection of equipment and materials which may contribute contaminants to storm water discharges.

Air Emission Permit: Unit has an Air Emission Permit which requires unit-specific procedures be followed for the emissions of VOCs and hazardous air pollutants.

3.5.2 Test and procedures. The Contractor must be required to promptly conduct tests and procedures for the purpose of assessing whether operations are in compliance with applicable Environmental Laws. Analytical work must be done by qualified laboratories; and where required by law, the laboratories must be certified.

3.5.3 Regulatory notifications. The Contractor must be responsible for all regulatory notification requirements in accordance with Federal, State and local regulations. In cases where the Coast Guard must also provide public notification, such as storm water permitting, the Contractor must coordinate with the Contracting Officer or COR, and if work is being performed at a USCG Facility, the local Facility Engineer or Engineering Officer. The

3 (Rev-0)

Contractor must submit copies of all regulatory notifications to the Contracting Officer and the local Facility

Engineer or Engineering Officer prior to commencement of work activities. Regulatory notifications must be provided for including but not limited to demolition, renovation, National Pollutant Discharge Elimination System

(NPDES) defined site work, and remediation of controlled substances such as asbestos, hazardous waste, and lead paint.

3.5.4 Environmental manager. The Contractor must appoint in writing an Environmental Manager for the project, and must be responsible for coordinating Contractor compliance with Federal, State, local, and station environmental requirements. The Environmental Manager must ensure compliance with Hazardous Waste

Program requirements, including hazardous waste handling, storage, manifesting, and disposal; implement the

Contractors’ Environmental Management Plan; ensure that all environmental permits are obtained, maintained, and closed out; ensure compliance with Storm Water Program Management requirements; ensure compliance with Hazardous Materials including storage, handling, and reporting requirements; as well as coordinate any remediation of regulated substances such as lead, asbestos, and polychlorinated biphenyl (PCB). This may be a collateral position; however the individual must be trained to accomplish the following duties; ensure waste segregation and storage compatibility requirements are met; inspect and manage Satellite Accumulation areas;

ensure only authorized personnel add wastes to containers; ensure all Contractor personnel are trained in 40 CFR requirements and individual position requirements; coordinate removal of waste containers; and maintain the

Environmental Records binder and required documentation, including environmental permits compliance and close-out.

3.5.5 HW disposal. Contractor must comply with SFLC Std Spec 0000 Appendix A, Requirements For

Environmental Protection At Contractor Operated (Non USCG) Facilities for HW disposal.

3.6 Local Policy. The Contractor must refer to site (e.g. Base) Regulations and Instructions for details regarding local policies (e.g. crane services, parking, or facility usage).

3.7 SFLC Standard Specification approved changes. The Contractor must be aware that the following are approved changes to published SFLC 2020 Edition Standard Specifications and supersede published content:

3.7.1 SFLC Standard Specification 8636. Add missing paragraphs between 3.2 and 3.5 of Std Spec 8636 as follows:

“3.3 Access cut boundaries. The Contractor shall ensure that access cuts comply with the requirements and restrictions detailed in the following and in SFLC Std Spec 0740, and referenced codes.

3.3.1 Location of boundaries. Boundaries of access cuts and closure plates shall, in general, be located between principal ship framing, bulkheads, and other structural members and shall be at least three inches from any of these members or from the toes of other welds. A reduction in this three inch minimum may be approved by the

KO on a case by case basis provided sufficient clearance is maintained for welding and inspection requirements.

The boundaries of access cuts and closure plates should land on existing butts or seams, wherever practicable. The boundaries of prior access cuts should be utilized wherever possible. Boundaries may extend across one or more frames as required for the size of the opening.

3.3.2 Access hole dimensions and arrangements. Holes or access cuts shall be the minimum size necessary and shall be in accordance with the following:

Rectangular access cuts and closure plates welded into primary hull structure shall be at least 12 inches wide in the lesser dimension.

4 (Rev-0)

For circular access cuts, the minimum diameter shall be 4T, where T = thickness of the involved structural member, but not less than three inches.

Circular closure plates for access cuts less than two feet in diameter shall be dished 1/16 to 1/8 inch to allow for shrinkage when welded.

Corners of rectangular access cuts and closure plates shall have a minimum radius of 6 inches except when a boundary lands on an existing hull longitudinal seam or transverse butt weld.

Corners at an existing seam or butt shall intersect at a 90 degree angle.

Cuts that are to cross existing butts or seams shall do so at an angle of 90 degrees plus or minus 15 degrees.

In primary hull structure, existing welds forming the boundary of a cut shall be cut back 3 inches beyond the toe of the access cut, except that the cut back shall not intersect or cross an existing weld, frame, or structural member. In which case, the cut back may be reduced to a minimum of two inches in length.

Existing welds crossed by the cut shall not be cut back.

3.3.3 Primary hull structure. Primary Hull Structure includes the shell, main strength decks, principal longitudinal bulkheads, vertical keel, deep web girders and stiffeners designed to withstand the ship bending stress.

3.3.4 Mechanically fastened joints. Welding closer than six inches to a mechanically fastened joint should be avoided. When access cuts cross or come within six inches of a mechanically fastened joint, the fasteners shall be checked for tightness and if necessary, loose fasteners shall be seal welded or removed, and replaced for a distance of 6 inches beyond the edge of the cut. When a cut crosses a mechanically fastened seam the cut plates shall be repaired using single V welds backed with glass tape (MIL-C-20079) to prevent fusion between the mechanically fastened plates.

3.4 Ship integrity maintenance. The Contractor shall maintain safety and ship integrity by installing temporary guarding and coaming, in addition to weathertight and watertight closures. Remove these temporary fabrications after closing the hull access, and grind surfaces flush in way of removals. For shell plating cuts made at or below the waterline where temporary closures are impractical, the Contractor shall secure each vulnerable compartment and subdivision to minimize potential damage to the extent permitted by the scope and urgency of the work.

3.4.1 Guarding. Install temporary guards in accordance with 29 CFR 1915.73.

3.4.2 Coaming. Ensure that in areas where flammable liquids may be stored, a 4 inch high metal coaming shall be installed on the surface of the deck with tack welds and fully sealed with caulking compound. The coaming shall encircle the access cut in the deck.

3.4.3 Weathertight and contamination closures. Fabricate temporary closures, using fire retardant material, before cutting access openings and install closures whenever access is not in use. Closures shall be:

Constructed to protect the access from inclement weather and entry of contaminants (shall include a coaming or dam on the deck to redirect rain runoff away from the opening).

Fitted with fasteners that permit rapid installation and removal.

Able to support a minimum of 150 pounds per square foot for horizontal deck closures.

Where the access opening is in way of a removed hatch, scuttle or door, the closure shall be configured to allow normal passage of ship’s personnel and equipment.

3.4.4 Watertight closures. Ensure that access openings created four feet or less above the maximum anticipated waterline shall include temporary watertight closures when the vessel is waterborne.

5 (Rev-0)

NOTE

NAVSEA S0600-AA-PRO-160/CH16 provides requirements for design, fabrication, and installation of temporary watertight closures.”

4. NOTES

4.1 QA inspection forms. QA inspection forms (QA-1 thru QA-5), required in SFLC Std Spec 6310 to be completed and submitted during preservation of “critical-coated surfaces”, are provided at the end of this document.

6 (Rev-0)

QA-1 - QUALITY ASSURANCE INSPECTION FORM

(PRESERVATION CHECKLIST)

VESSEL NAME HULL # WORK ITEM

WORK ITEM TITLE

LOCATION OF WORK (INCL. FRAME #’S) AREA (SQFT)

CHECKPOINT 1 – COATING SYSTEM COMPLIANCE

Ensure all coatings are in compliance with SFLC Std Spec 6310, Appendix C.

CHECKPOINT 2 - PAINT STORAGE

Ensure all coatings are kept at a temperature of 65 to 85°F at all times, unless otherwise specified by the coating mfg.

CHECKPOINT 3 - AMBIENT CONDITIONS

Ensure surface and surrounding temperatures are each between 50 and 90°F for water-containing coatings, and 35 and 95°F for other coatings, unless otherwise specified by the coating manufacturer(s).

Ensure maximum relative humidity (RH) is as follows, from surface preparations through final curing of topcoat: 50% for tanks, voids, and vent plenum; and 85% for all other areas, unless otherwise specified by manufacturer(s).

Ensure surface temperature is at least 5°F above the dew point, unless otherwise specified by the coating mfg.

CHECKPOINT 4 - PRE-SURFACE PREPARATION

Remove surface contaminants (soluble salts, loose rust, mud, and marine growth) with low pressure fresh water wash down (maximum 5,000 psi). If oil and grease are present, perform solvent cleaning, as per SSPC SP-1.

Verify equipment setup, blast media, and surface preparation methods match designated test coupon.

CHECKPOINT 5 - SURFACE PREPARATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure cleanliness of prepared surface is as per specification (i.e.: SSPC SP-11, SP-10, SP WJ-2…).

Verify surface anchor profile using ASTM D4417-Methods B or C against SFLC Std Spec 6310. Conduct profile readings at a minimum of 5 locations for the first 1000-sqft area, and 2 locations for each succeeding 1000-sqft area.

Measure soluble salt conductivity in accordance with SSPC-Guide 15. Conduct 5 measurements per each 1000-sqft area (max. threshold: 70 microsiemens/cm for non-submerged surfaces, 30 microsiemens/cm for submerged surfaces).

CHECKPOINT 6 - PRIMER COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Verify proper mixing and stand-in (induction) times.

Ensure no paint is applied when the temperature is expected to drop to freezing before the paint has dried.

Ensure surfaces are completely dry, unless otherwise allowed by the coating manufacturer(s).

Verify wet film thickness (WFT) at random, to prevent under or over application. Verify final DFT.

Brush out all runs, sags, drips, and puddles.

Perform visual inspection for holidays and other defects.

CHECKPOINT 7 – STRIPE COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure overcoating window is as per manufacturer’s instructions.

After primer coat (mist coat after inorganic zinc), brush-apply un-thinned coat of same primer paint over edges, weld seams, cut-outs, and areas of complex geometries @ 3-4 mils wet film thickness (WFT).

CHECKPOINT 8 – TOP COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure overcoating window is as per manufacturer’s instructions.

Verify proper mixing and stand-in (induction) times, as applicable.

Verify wet film thickness at random, to prevent under or over application.

Brush out all runs, sags, drips, and puddles.

CHECKPOINT 9 – FINAL INSPECTION

Verify final system dry film thickness. Conduct 5 sets of 3 readings for each of the first 3 100-sqft areas, followed by 5 sets of 3 readings for each succeeding 1000-sqft area.

Ensure that system cure is in accordance with manufacturer's recommendation for intended service.

Ensure potable water tank exhaust ventilation is maintained continuously from and during coating application through final system cure, to exhaust all solvent to the atmosphere and to prevent solvent entrapment.

For immersion coatings (including tank U/W body), record date and time of the following events:

Final coat application: _____/_____; Return to service or removal from environment controls: _____/_____

CHECKPOINT 10 – RECORD KEEPING

Complete, sign, and submit all provided QA Inspection Forms.

NAME OF QP-1/NACE INSPECTOR SIGNATURE CERT. # DATE / TIME

7 (Rev-0)

QA-2 - QUALITY ASSURANCE INSPECTION FORM

(ENVIRONMENTAL READINGS)

VESSEL NAME HULL #

WORK ITEM

Use one sheet for each activity. Record conditions every four hours from before surface preparation to application of final coating system coat.

DATE

TIME

ACTIVITY (SURFACE

PREPARATION, PRIMER COAT,

BARRIER COAT, TOP COAT,

ETC…)

LOCATION (FRAME &

DECK, RELATION TO

EQUIPMENT, ETC.)

TEMPERATURE % REL.

HUMID-

ITY

DEW

PT.

SURFACE AMBIENT ΔT

| DP -

SURFACE |

NAME OF QP-1/NACE INSPECTOR SIGNATURE CERT. # DATE / TIME

8 (Rev-0)

QA-3A - QUALITY ASSURANCE INSPECTION FORM

(SURFACE PROFILE LOG FOR PROFILE MEASUREMENTS IAW ASTM D4417-METHOD-C)

VESSEL NAME HULL # WORK ITEM

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

PLACE SURFACE PROFILE REPLICA TAPES IN THE SPACES PROVIDED BELOW, TO SERVE AS

PERMANENT QA RECORD. MAINTAIN A SEPARATE LOG FOR EACH LOCATION. WHEN AN AREA IS

DIVIDED INTO SEPARATE SECTIONS, MAINTAIN A SEPARATE LOG FOR EACH SECTION.

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

MEAN MIL READING (IAW ASTM D4417-METHOD C) FOR ABOVE 15 READINGS:

NAME OF QP-1/NACE INSPECTOR SIGNATURE CERT. # DATE /

TIME

9 (Rev-0)

QA-3B - QUALITY ASSURANCE INSPECTION FORM

(SURFACE PROFILE LOG FOR PROFILE MEASUREMENTS IAW ASTM D4417-METHOD-B)

VESSEL NAME HULL # WORK ITEM

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

RECORD MEASUREMENTS TAKEN IN THE SPACES PROVIDED BELOW, TO SERVE AS PERMANENT QA

RECORD. MAINTAIN SEPARATE LOG FOR EACH LOCATION. WHEN AN AREA IS DIVIDED INTO

SEPARATE SECTIONS, MAINTAIN A SEPARATE LOG FOR EACH SECTION.

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Mean Reading

(mils)

Mean Reading (mils) IAW ASTM DD4417).

10 (Rev-0)

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

VESSEL NAME HULL # WORK ITEM

SOLUBLE SALT CONDUCTIVITY MEASUREMENTS IAW SSPC-GUIDE 15.

DATE TEST LOCATIONS CONDUCTIVITY (MICROSIEMENS/CM)

11 (Rev-0)

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence)

VESSEL NAME HULL #

WORK ITEM

COATING MFG PRODUCT NAME

BATC

H #

INDUCTI

ON TIME

COATING SYSTEM

SEQUENCE

(PRIMER/TOUCHUP/3RD

COAT, ETC.)

DRY FILM THICKNESS (DFT) MEASUREMENTS IAW SSPC-PA 2.

SPOT 1 2 3 4 5

AVERAGE

VALUE

*BASE METAL READING

(BMR) Required, If Magnetic

Pull-Off (Type I/Banana) Gauge Is

Used.

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

1 AVG. BMR DEVIATION

1 AVG. BMR DEVIATION

APPLICATION METHOD (AIRLESS,

CONVENTIONAL SPRAY, ROLLED)

AVERAGE DFT

12 (Rev-0)

55500_RTK_0121_418

WORK ITEM 1: Fire Extinguishing System (Galley Grease), Inspect And Test

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to inspect and test the galley grease fire extinguishing system.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

None.

COAST GUARD PUBLICATIONS

Coast Guard Technical Publication (TP) 7427, SWBS 651, Aug 2014, R-102 Restaurant Fire

Suppression System – Design, Installation, Recharge and Maintenance Manual

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2020, General Requirements

Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2020, Auxiliary Machine Systems

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2020, Requirements for Preservation of Ship Structures

OTHER REFERENCES

None.

3. REQUIREMENTS

3.1 General.

3.1.1 CIR. The Contractor must submit a CIR for the inspections listed in the following paragraph(s):

None.

13 (Rev-0)

3.1.2 Tech Rep. The Contractor must provide the services of a Qualified Technical Representative for the

Ansul R-102 grease fire suppression system to accomplish the following on site:

Advise on manufacturer's proprietary system information.

Assist with the inspections and tests of the Ansul R-102 grease fire suppression system.

Ensure compliance with manufacturer's procedures and standards during system disassembly, inspection, and reassembly as applicable.

3.1.2.1 Ensure the Tech Rep has experience with the system/equipment stated above and demonstrated on their résumé.

3.1.2.2 Submit the name and résumé of the Tech Rep to the COR at the Arrival Conference.

NOTE

Inspections and tests of the four fire suppression systems (Water Mist, Gas

Turbine Module Fixed CO2, Galley Grease Fire, and Heptafluoropropane

(HPF)) will be conducted during this maintenance period.

One Tech Rep may provide the required services for any or all of the four fire suppression systems provided that the Tech Rep meets the requirements in paragraph 3.1.2.

3.1.3 Protective measures. The Contractor must furnish and install all protective measures in accordance with SFLC Std Spec 0000, paragraph 3.3.3 (Vessel component, space, and equipment protection).

3.1.4 Interferences. The Contractor must handle sall interferences in accordance with SFLC Std Spec

0000, paragraph 3.3.5 (Interferences).

3.2 CG representative notification. The Contractor must schedule with the CG Representative at least 24 hours prior to the actual test and inspections.

3.3 Maintenance requirements. The Contractor must perform the semi-annual and annual maintenance requirements in accordance with TP 7427 Section VIII pages 8-1 through 8-5. Submit CFR.

3.4 Fire suppressant tank inspection. The Contractor must inspect the fire suppression tanks (3-gallon cylinders) ensuring the following and submit a CFR. Refer to Coast Guard TP 7427 for guidance.

Seals are intact and do not indicate leaking.

Tanks hydrostatically tested within last 12 years.

Each cylinder is fully charged with Ansulex Low pH fire suppressant agent (R-102)

3.5 Hose inspection. The Contractor must visually inspect the condition of all flexible hoses and submit a

CFR with the following:

Hose physical condition

Service life dates (date for required hose renewal; if not specified, add 12 years to the installation date)

3.6 Hose label inspection. The Contractor must ensure all hoses are identified and labeled in accordance with SFLC Std Spec 5000, Paragraph C2.2.1.4, and include the following:

Hydrostatic test date (DD/MM/YY)

14 (Rev-0)

Hydrostatic test pressure

Service life date (DD/MM/YY)

Hose log item number (serial number)

3.7 Fire detection test. The Contractor must test the fire detection system in accordance with TP 7427

Section VI page 6-3 ensuring fire suppressant is not discharged during the test.

3.8 System restoration. After completion of all inspections and tests, the Contractor must ensure that the system is restored to a fully operational condition and is ready for automatic actuation.

3.9 Touch-up preservation. The Contractor must prepare and coat all new and disturbed surfaces to match existing adjacent surfaces in accordance with SFLC Std Spec 6310, paragraph 3.1.13 (Touch-ups and minor coating repairs.).

4. NOTES

4.1 Flex hose service life. Per TS 505-2, Paragraph 3.6.2, “Galley Fire Suppression systems – rubber and synthetic rubber hoses” have a service life not to exceed 12 years.

15 (Rev-0)

WORK ITEM 2: Gas Turbine Module Fixed CO2 Fire Extinguishing System, Inspect And Test

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to inspect and test the Gas

Turbine Module (GTM) fixed CO2 fire extinguishing system.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

None.

COAST GUARD PUBLICATIONS

Coast Guard Technical Publication (TP) 7018, SWBS 234, May 2007, Main Gas Turbine (MGT)

- Model 7LM2500-SB-MLG10 - Installation Instructions

Coast Guard Technical Publication (TP) 7118, SWBS 555, Jun 2007, Carbon Dioxide Fire

Protection System - Series 70

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2020, General Requirements

Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2020, Auxiliary Machine Systems

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2020, Requirements for Preservation of Ship Structures

OTHER REFERENCES

None.

3. REQUIREMENTS

3.1 General.

3.1.1 CIR. The Contractor must submit a CIR for the inspections listed in the following paragraph(s):

16 (Rev-0)

3.1.2 Tech Rep. The Contractor must provide the services of a Qualified Technical Representative who is familiar with the Gas Turbine Module Fixed CO2 fire extinguishing system to accomplish the following on site:

Advise on manufacturer's proprietary system information.

Assist with the following testing and repair of the gas turbine module fixed CO2 fire extinguishing system.

Ensure compliance with manufacturer's procedures and standards during system disassembly, inspection, and reassembly as applicable.

3.1.2.1 Ensure the Tech Rep has experience with the system/equipment stated above and demonstrated on their résumé.

3.1.2.2 Submit the name and résumé of the Tech Rep to the COR at the Arrival Conference.

NOTE

Inspections and tests of the four fire suppression systems (Water Mist, Gas

Turbine Module Fixed CO2, Galley Grease Fire, and Heptafluoropropane

(HPF)) will be conducted during this maintenance period. One Tech Rep may provide the required services for any or all of the four fire suppression systems provided that the Tech Rep meets the requirements in paragraph

3.1.2.

3.1.3 Protective measures. The Contractor must furnish and install all protective measures in accordance with SFLC Std Spec 0000, paragraph 3.3.3 (Vessel component, space, and equipment protection).

3.1.4 Interferences. The Contractor must handle all interferences in accordance with SFLC Std Spec 0000, paragraph 3.3.5 (Interferences).

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.2 CO2 system inspections and tests. In the presence of the CG Inspector the Contractor must perform the following. Submit a CFR to document all inspections and tests performed. Refer to Chapter 5 of Coast

Guard TP 7118 for additional guidance.

NOTE

Ship’s force will tag out the gas turbine and affected safety components prior to CO2 system testing. Ship’s force will also operate the Woodward panel during testing.

3.2.1 System components. Inspect all system components thoroughly. Identify problems due to wear and tear, accidental and environmental damage, tampering, or other related changes that would adversely affect the proper performance of the fire protection system.

3.2.2 Detection and actuation system. The detectors must be checked and cleaned if necessary to ensure that they are free of foreign substances. Check the supervisory features of the detection system to determine that the detection system is in satisfactory condition. All manual operating valves must be

17 (Rev-0) operated with the actuating control removed from the pilot cylinders. After testing, controls must be reset and reinstalled.

3.2.3 Piping and nozzles. Examine all connections to see that they are secured to the manifold. Piping must be examined for any evidence of corrosion. Ensure that the selector valves are in the closed position.

Piping hangers must be examined to see that the piping is securely supported. Ensure that the nozzle orifices are clear, unobstructed, in proper position and orientation.

3.2.4 Auxiliary equipment. All auxiliary equipment such as pressure switches, pressure releases, discharge valves, alarms, indicator lights, must be inspected to ensure that they are in proper operating condition. Warning signs must be located properly and that their instructions are correct.

3.2.5 Storage rack and cylinder assemblies. Inspect the storage rack for tightness, including floor mounting bolts and wall mounting hardware. Inspect the cylinders for evidence of corrosion and the cylinder valves for mechanical damage. The cylinder straps and the outlet fittings connected to the discharge manifold must be checked for tightness.

3.2.6 Electrical system. Inspect the electrical system and test for voltage, continuity and possible grounds without discharging the system. Ensure the Fire Control Panel displays the proper alarm condition during testing. Any defect or malfunction noted must be repaired immediately upon approval of the CFR.

3.2.7 Cylinder weight check. Weigh each of the four (4) 50-lb cylinders. If a cylinder shows a loss in net content of more than 10 percent, the cylinder must be refilled after approval of the CFR. The empty and full weights of all cylinders are permanently stamped on the cylinder valve bodies. Record the date and the net weight on the tag attached to the cylinder. Submit a CFR.

WARNING

Cylinders should not be refilled without hydrostatic testing (and re-marking) if more than 5 years have elapsed form the date of the last test. Cylinders continuously in service without discharging may be kept in service for a maximum of 12 years from the date of last hydrostatic test.

3.2.8 Discharge delay timer. The Contractor must test the discharge delay timer. Timers are set for 22 seconds. Submit a CFR.

CAUTION

Always disconnect all pilot cylinder discharge heads before tests to prevent discharge of CO2.

3.2.9 Solenoid pilot valve and pilot-operated discharge head tests. Before proceeding, the Contractor must ensure that the discharge heads are not connected to the cylinder valves. Check the plunger discharge head to be certain that it is retracted. When the piston is in the non-actuated (retracted) position, the end of the plunger should be approximately ¾” inside the bottom of the union nut of the discharge head.

Energize the actuation circuit for no more than one (1) second. This should energize the solenoid pilot valve causing operation of the discharge head. After proving proper operation of the pilot cylinder discharge head, push the plunger back to non-actuated (retracted) position.

3.2.10 Cylinder charging. Recharge cylinder if weight loss exceeds 10% of the weight of the charge.

18 (Rev-0)

3.3 Gas turbine enclosure testing. The Contractor must test the Gas Turbine enclosure temperature switches, flame detectors, and light sensitivity alarms in accordance with TP 7018, Sections 6-9 and 6-10.

For each sensor test (as appropriate) verify proper operation of the following and submit a CFR:

FOSV (GTFS-V-025): closes

Vent Damper : closes

Cooling Fan : stops

Module Lights: flashes

Turbine module bell: sounds

Siren: activates

Alarms on the Woodward panel and Chemtron fire control panel: activates

3.4 Flexible hose inspection. The Contractor must visually inspect the condition of all flexible hoses and submit a CFR with the following:

Hose physical condition

Service life dates (date for required hose renewal; if not specified, add eight years to installation date)

Hydrostatic test date (required every 5 years)

3.5 Flexible hose label inspection. The Contractor must ensure all hoses are identified and labeled in accordance with SFLC Std Spec 5000, Paragraph C2.2.1.4, and include the following:

Hydrostatic test date (DD/MM/YY)

Hydrostatic test pressure

Service life date (DD/MM/YY)

Hose log item number (serial number)

3.6 System restoration. At the completion of all tests and inspections, the Contractor must ensure that the fire suppression system is ready to operate and the electrical actuating system is energized for automatic operation.

3.7 Touch-up preservation. The Contractor must prepare and coat all new and disturbed surfaces to match existing adjacent surfaces in accordance with SFLC Std Spec 6310, paragraph 3.1.13 (Touch-ups and minor coating repairs).

This section is not applicable to this work item.

19 (Rev-0)

WORK ITEM 3: Heptafluoropropane (HFP) Fire Extinguishing System, Inspect and Test

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to inspect the HFP fire extinguishing systems in the compartments listed in Table 1.

TABLE 1 – COMPARTMENTS SERVED BY HFP SYSTEM

COMPARTMENT CUBIC FOOTAGE TANK SIZE* TANK FILL

Paint Locker (1-76-6-K) 463 40 lb 24 lb

Hazmat Stowage Locker (1-76-8-K) 804 55 lb 46 lb

Flammable Liquid Storage Locker (1-79-4-K) 746 55 lb 43 lb

* The three (3) HFP tanks are stored in Foul Weather Gear Locker & Drying Room (1-79-2-A).

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

None.

COAST GUARD PUBLICATIONS

Coast Guard Technical Publication (TP) 7097, SWBS 555, Jun 2007, Fire Protection System -

Model FM-200 – Design, Installation, Operation & Service Manual

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2020, General Requirements

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2020, Requirements for Preservation of Ship Structures

OTHER REFERENCES

None.

3. REQUIREMENTS

3.1 General.

20 (Rev-0)

3.1.1 CIR. The Contractor must submit a CIR for the inspections listed in the following paragraph(s):

3.1.2 Tech Rep. The Contractor must provide the services of a Qualified Technical Representative who is familiar with the FM-200 fire extinguishing system to accomplish the following on site:

Advise on manufacturer's proprietary system information.

Assist with the inspections, tests, and repair of the FM-200 fire extinguishing system.

Ensure compliance with manufacturer's procedures and standards during system disassembly, inspection, and reassembly as applicable.

3.1.2.1 Ensure the Tech Rep has experience with the system/equipment stated above and demonstrated on their résumé.

3.1.2.2 Submit the name and résumé of the Tech Rep to the COR at the Arrival Conference.

NOTE

Inspections and tests of the four fire suppression systems (Water Mist, Gas

Turbine Module Fixed CO2, Galley Grease Fire, and Heptafluoropropane

(HPF)) will be conducted during this maintenance period.

One Tech Rep may provide the required services for any or all of the four fire suppression systems provided that the Tech Rep meets the requirements in paragraph 3.1.2.

3.1.3 Protective measures. The Contractor must furnish and install all protective measures in accordance with SFLC Std Spec 0000, paragraph 3.3.3 (Vessel component, space, and equipment protection).

3.1.4 Interferences. The Contractor must handle all interferences in accordance with SFLC Std Spec

0000, paragraph 3.3.5 (Interferences).

3.2 HFP system inspection. In the presence of the CG Inspector, the Contractor must perform an inspection of the HFP system in accordance with paragraph 7.3 of Coast Guard TP 7097 and the following subparagraphs. Perform corrective actions as described in paragraph 7.3 of Coast Guard TP

7097. Submit CFR(s) to document the results of the inspection results and corrective actions performed.

3.2.1 System components. Inspect all system components thoroughly. Identify problems due to wear and tear, accidental and environmental damage, tampering, or other related changes that would adversely affect the proper performance of the fire protection system.

3.2.2 Piping and nozzles. Examine all connections to see that they are secured to the manifold. Piping should be examined for any evidence of corrosion. Piping hangers must be examined to see that the piping is securely supported. Remove the nozzles and inspect for obstructions. Clean if necessary and reinstall.

3.2.3 HFP cylinder inspection. Inspect each cylinder, noting weight and last hydrostatic test date.

Cylinders are required to be hydrostatically tested every 12 years. Submit CFR with each cylinder weight and date of last hydrostatic test. The CFR must include all discrepancies noted with recommended corrective action.

21 (Rev-0)

3.2.4 HFP cylinder pressure. The Contractor must note the pressure in the HFP cylinder. At ambient temperature of 70 degrees F, the pressure should be 360 psig. If the ambient temperature is higher or lower than 70 degrees F, the pressure will be somewhat higher or lower in accordance with the pressure table shown in Table 7.3.2 of TP 7097. If the loss in pressure is more than 10% (corrected for temperature variation), check for possible leaks and pressurize the cylinders with nitrogen to the required pressure.

3.2.5 Storage rack and cylinder assemblies. Inspect the storage rack for tightness, including floor mounting bolts and wall mounting hardware. Inspect the cylinders for evidence of corrosion and the cylinder valves for mechanical damage. The cylinder

3.3 Electrical system. The Contractor must inspect the electrical system and test for voltage, continuity, and possible grounds without discharging the system. Submit a CFR with inspection results and any recommended repairs.

3.4 Hose inspection. The Contractor must visually inspect the condition of all flexible hoses and submit a

CFR with the following:

Hose physical condition

Service life dates (date for required hose renewal; if not specified, add eight years to installation date)

Hydrostatic test date (required every 5 years)

3.5 Hose label inspection. The Contractor must ensure all hoses are identified and labeled in accordance with SFLC Std Spec 5000, Paragraph C2.2.1.4, and include the following:

Hydrostatic test date (DD/MM/YY)

Hydrostatic test pressure

Service life date (DD/MM/YY)

Hose log item number (serial number)

3.6 Functional testing. The Contractor, with Tech Rep support, must perform functional testing of the

HFP system in each compartment in accordance with TP 7097 Section 7.2.1. The Contractor must disable each HFP tank so that activation of the release circuit will not release HFP. Submit a CFR with the results of all testing. Additionally, the Contractor / Tech Rep must ensure the following:

Verify that all alarm functions and indicator lights occur.

Verify that the discharge status is registered at the Machinery Control and Monitoring Station

(MCMS).

Verify the ventilation and exhaust dampers are closed and the fans are “OFF”.

Verify each of the time delay timers are operational within the desired set point. Timers are set for 22 seconds, adjust timers as necessary.

Verify the automatic and manual release stations are operational.

3.7 System restoration. At the completion of all tests and inspections, the Contractor must ensure that the fire suppression system is restored to a fully operational condition and is ready for automatic actuation.

3.8 Touch-up preservation. The Contractor must prepare and coat all new and disturbed surfaces to match existing adjacent surfaces in accordance with SFLC Std Spec 6310, paragraph 3.1.13 (Touch-ups and minor coating repairs.).

22 (Rev-0)

This section is not applicable to this work item.