Attachment 2 Specification of Work Rev 0.pdf

USCGC SENECA (WMEC 906)

SPECIFICATION FOR DOCKSIDE REPAIRS

FY2026

Developed By: Celestin Jules

(Rev-0, 6 January 2026)

USCGC SENECA (WMEC-270B) DOCKSIDE AVAILABILITY FY2026

TABLE OF CONTENTS

Revisions Record ............................................................................................................................... iii Consolidated List of References ........................................................................................................ .iv Consolidated List of Government-furnished Proper1y .......................................................................... .ix Consolidated List of Critical Inspection Items ..................................................................................... xi Principal Characteristics .................................................................................................................... xii General Requiretnents WORK ITEM 1: Tanks (Aviation Fuel Stowage And Overflow), Clean and Inspect WORK ITEM 2: Tanks, MP Fuel Stowage and Overflow, Clean and Inspect WORK ITEM 3: Oiain Lockers, Inspect WORK ITEM 4: Tanks, MP Fuel Seivice, Clean and lnspect WORK ITEM 5: Tanks, Potable Water, Clean and Inspect WORK ITEM 6: Tanks, Ballast, Clean and Inspect WORK ITEM 7: Voids, Accessible, Clean and Inspect WORK ITEM 8: Tanks, Dir1y Oil and Waste, Clean and Inspect WORK ITEM 9: Propulsion Shafting, Strain Gauge Alignment, Dockside, Gieck WORK ITEM 10: Circuit Breakers (400 HZ), Inspect and Test WORK ITEM 11: Vent Ducts, Engine Room, Commercial Cleaning WORK ITEM 12: Vent Ducts, Galley, Commercial Cleaning WORK ITEM 13: Vent Ducts, Laundry Exhaust, CommercialCleaning WORK ITEM 14: Vent Ducts, All Other, Commercial Cleaning WORK ITEM 15: Commissary Hoist, Inspect and Seivice WORK ITEM 16: Anchor Oiains and Ground Tackle, Inspect and Repair WORK ITEM 17: Anchor Windlass, Overhaul (Optional) WORK ITEM 18: Towing Bitts, Oiocks, and Fairleads; Inspect and Test WORK ITEM 19: Waiping Capstan, Overhaul WORK ITEM 20: Tanks, Aviation Fuel Storage, Preserve, Partial (Optional) WORK ITEM 21: Tanks, Ballast, Preserve, Partial (Optional) WORK ITEM 22: Chain Lockers, Preserve, Partial (Optional) WORK ITEM 23: Tanks, Potable Water, Preserve, Partiai (Optional) WORK ITEM 24: Fuel Tank Top Plating, Renew WORK ITEM 25: Ballast Tank Piping, Renew WORK ITEM 26: Anchor Windlass, Replace WORK ITEM 27: Engine Room Fan Controllers, Renew ii (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 CHANGES MADE

ITEM#

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.

111 (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

Coast Guard Drawing 901 WMEC 302-008, Rev A, 270 WMEC S&A Anchor Windlass Controls, Wiring

Diagram

Coast Guard Drawing 905 WMEC 113-001, Rev C, Tank Top Plating & Framing Fwd FR 101 Coast Guard Drawing 905 WMEC 113-002, Rev A, Tank Top Plating & Framing Aft 182 Coast Guard Drawing 905 WMEC 113-003, Rev F, Tank Top Plating & Framing Fr 101-182

Coast Guard Drawing 905 WMEC 116-001, Rev C, CVK Fwd - 101 & Girder Long 2 Coast Guard Drawing 905 WMEC 116-002, Rev B, CVK Aft 182

Coast Guard Drawing 905 WMEC 116-003, Rev E, CVK Girder L-2 & L-4 FR 101-182

Coast Guard Drawing 905 WMEC 121-001, Rev B, Long Tk Bhds Aft 182

Coast Guard Drawing 905 WMEC 122-001, Rev C, Transv Bhds 12 & 26 Coast Guard Drawing 905 WMEC 122-002, Rev C, Transv Bhds 47/78/82 Coast Guard Drawing 905 WMEC 122-003, Rev D, Transv Bhds 103-117

Coast Guard Drawing 905 WMEC 122-004, Rev F, Transv Bhds 165/169/151.6 Coast Guard Drawing 905 WMEC 122-005, Rev C, Transv Bhds 186/190

Coast Guard Drawing 905 WMEC 122-006, Rev E, Transv Bhds 196/207/228/242

Coast Guard Drawing 905 WMEC 123-001, Rev E, Dumbwaiter Trunk & Fdn Fr 165

Coast Guard Drawing 905 WMEC 123-002, Rev C, Chain Lkr Bhds & Dets

Coast Guard Drawing 905 WMEC 123-008, Rev B, Tank 4-169-1-W Mods Inc id to CG 15 OWS Install Coast Guard Drawing 905 WMEC 136-001, Rev F, 01 Level Pl & Fr Fwd 101

Coast Guard Drawing 905 WMEC 185-003, Rev D, Capstan Fdn

Coast Guard Drawing 905 WMEC 185-004, Rev E, Anchor Windlass Fdn Coast Guard Drawing 905 WMEC 185-022, Rev-, Anchor Windlass Foundation & Structural Mods

Coast Guard Drawing 905 WMEC 201-001, Rev J, Engine Room Arrangement

Coast Guard Drawing 905 WMEC 243-001, Rev B, Shafting Arrangement Coast Guard Drawing 905 WMEC 243-005, Rev C, Shaft Alignment Analysis and Procedures

Coast Guard Drawing 905 WMEC 262-008, Rev A, Lube Oil System Diagram Coast Guard Drawing 905 WMEC 314-001, Rev A, 400 Hz MG - A&D Coast Guard Drawing 905 WMEC 314-003, Rev A, 400Hz MG Schem Diag

Coast Guard Drawing 905 WMEC 320-011, Rev G, 400 Hz Dist Sys IWD iv (Rev-0)

Coast Guard Drawing 905 WMEC 320-014, Rev AR, Electrical One-Line Diagram Coast Guard Drawing 905 WMEC 320-061, Rev-, Anchor Windlass Blee Arr & Wiring Det "B" Class

MEP.

Coast Guard Drawing 905 WMEC 324-008, Rev C, 400Hz Switchboard Arrangement and Details Coast Guard Drawing 905 WMEC 324-009, Rev B, 400Hz Swbd EWD Coast Guard Drawing 905 WMEC 512-001, Rev A, Vent, Hld & 1st Plat Fwd 47 A&D

Coast Guard Drawing 905 WMEC 512-002, Rev C, Vent, Hold Aft 169 A&D Coast Guard Drawing 905 WMEC 512-003, Rev D, Vent, 1st Platf Aft 207 -A & D Coast Guard Drawing 905 WMEC 512-005, Rev E, Vent, Mn Dk Fwd 47 A & D Coast Guard Drawing 905 WMEC 512-008, Rev B, Vent, Mn Dk Aft 186 A & D Coast Guard Drawing 905 WMEC 512-009, Rev C, Vent, 01 Lvl & Above Fr 103-140 A & D Coast Guard Drawing 905 WMEC 512-013, Rev-, Ventilation Modifications Incdt Talon Grid Instl Coast Guard Drawing 905 WMEC 512-014, Rev A, Vent Mods to Steering Gear Room 3-228-0-E

Coast Guard Drawing 905 WMEC 512-015, Rev C, Ventilation Modifications to Laundry Room Dryers (1-47-1-Q)

Coast Guard Drawing 905 WMEC 512-018, Rev - , SLEP MK3 8 MGS Magazine 1-26-0-M Ventilation Mods

Coast Guard Drawing 905 WMEC 513-005, Rev A, Vent, ER & ECC - Plan, Sect & Elev A & D Coast Guard Drawing 905 WMEC 514-004, Rev B, HV AC 1st Platf, Fr 47-82 - A&D Coast Guard Drawing 905 WMEC 514-005, Rev C, HV AC Fan Rooms Main Deck A & D Coast Guard Drawing 905 WMEC 514-006, Rev D, HVAC Fan Room 02 Lvl - A & D Coast Guard Drawing905 WMEC 514-007, Rev A, HVAC Hold Deck Fr47-48 A & D Coast Guard Drawing 905 WMEC 514-008, Rev B, HV AC 1st Plat Fr 165-186 A & D Coast Guard Drawing 905 WMEC 514-009, Rev B, HV AC 1st Platform Frame 186-207 - A & D Coast Guard Drawing 905 WMEC 514-010, Rev D, HVAC Mn Dk 47-82 A & D Coast Guard Drawing 905 WMEC 514-011, Rev B, HV AC Mn Dk Fr 82 - 117 - A&D Coast Guard Drawing 905 WMEC 514-012, Rev A, HVAC Main Dk, Fr 117-165 -A & D Coast Guard Drawing 905 WMEC 514-013, Rev C, HVAC 01- Lvl Fwd Fr 82 A & D Coast Guard Drawing 905 WMEC 514-014, Rev B, HVAC 01- Lvl Fr 82-103 A & D Coast Guard Drawing 905 WMEC 514-015, Rev A, HVAC 02-106-0-Q A & D Coast Guard Drawing 905 WMEC 514-016, Rev B, HV AC Pilot House & Wea Dk-02 Lvl A & D Coast Guard Drawing 905 WMEC 514-017, Rev B, HV AC Snsr Rm & CSC 02 - LVL A & D Coast Guard Drawing 905 WMEC 514-026, Rev B, HV AC Main Deck Fr 165-186 - Arr & Det Coast Guard Drawing 905 WMEC 514-027, Rev B, Fan Room Arrgt 02-45-0-Q Coast Guard Drawing 905 WMEC 514-030, Rev B, ER&Aux Rm Vent Fan Mods Coast Guard Drawing 905 WMEC 514-032, Rev A, HVAC System Diagram Coast Guard Drawing 905 WMEC 529-005, Rev A, Ballast & Emergency Bilge Drain Sys Mods Coast Guard Drawing 905 WMEC 529-006, Rev A, Ballasting and Emergency Bilge Drainage System

Diagram Coast Guard Drawing 905 WMEC 533-005, Rev C, H&C Pot Wtr Sys/Mn Dk -A & D Coast Guard Drawing 905 WMEC 533-006, Rev A, H&C Pot Wtr Sys, 01 Lvl & Abv -A&D Coast Guard Drawing 905 WMEC 533-007, Rev A, H & C Pot Wtr Blw Mn Dk - OMS

V (Rev-0)

Coast Guard Drawing 905 WMEC 542-002, Rev H, JP-5 Sys A & D Coast Guard Drawing 905 WMEC 572-001, Rev E, Svc Hoist Instal A&D

Coast Guard Drawing 905 WMEC 581-001, Rev E, Anchor Handling A & D Coast Guard Drawing 905 WMEC 5 81-002, Rev B, Hawse & Chain Pipes

Coast Guard Drawing 905 WMEC 581-004, Rev F, Anchor Windlass A & D

CoastGuardDrawing905 WMEC 581-005, Rev-, StbdAnchor Windlass, WMEC 270 B-Class, 1-1/2-inch Chain, Vertical, Model VAW-l.50-30E-36-B-S, General Arrangement

Coast Guard Drawing 905 WMEC 5 81-006, Rev -, Port Anchor Windlass, WMEC 270 B-Class, 1-1/2-inch Chain, Vertical, Model VAW-l.50-30E-36-B-P, General Arrangement

Coast Guard Drawing 905 WMEC 5 81-007, Rev -, Anchor Windlass Upgrade Installation

Coast Guard Drawing 905 WMEC 582-001, Rev E, Mooring & Towing Fittings A & D Coast Guard Drawing 905 WMEC 582-002, Rev B, Capstan - A & D

Coast Guard Drawing 905 WMEC 801-004, Rev H, General Arrangement - 01 Level

Coast Guard Drawing 905 WMEC 801-010, Rev D, Inboard Profile

Coast Guard Drawing 905 WMEC 801-018, Rev G, Booklet of General Notes and Details

COAST GUARD PUBLICATIONS

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

Manual Coast Guard Technical Publication (TP) 2 721, May 2016, Manufacturer's Instruction Book - SWBS 5 81, Section A, Windlass, Anchor

Coast Guard Technical Publication (TP) 2819, SWBS 302, Feb 2009, Motor Controllers (270 WMEC)

Coast Guard Technical Publication (TP) 2823B, Manufacturer's Instruction Book-SWBS Group(s) 324- 426, Section A; Aug 2015; Switchboard, 400 Hz

Coast Guard Technical Publication (TP) 2837, Jul 2016, SWBS 572, Commissary Hoist System

Coast Guard Technical Publication (TP) 2837, Jul 2016, SWBS 582, Section A, Capstan Model X-1835 Coast Guard Technical Publication (TP) 2837, Manufacturer's Instruction Book, SWBS Group 581, Section A, Jul 2016, Capstan-Windlass Model X-1836

Coast Guard Technical Publication (TP) TBD, SWBS 581, Jun xxxx, Anchor Windlass (270 WMEC B Class)

Coast Guard Technical SpecificationD-123-2049,Feb 2020, 270' WMEC B Class Fluid Handling Plan for Tank Inspections

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2022, General Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2022, Welding and Allied Processes

Surface Forces Logistics Center Standard Specification 0850 (SFLC Std Spec 0850), 2022, General Requirements for Drawing Preparation

Surface Forces Logistics Center Standard Specification 3020 (SFLC Std Spec 3020), 2022, Overhaul AC Electrical Motors

Surface Forces Logistics Center Standard Specification 3041 (SFLC Std Spec 3041), 2022, Shipboard Electrical Cable Test

Surface Forces Logistics Center Standard Specification 3042 (SFLC Std Spec 3042), 2022, Shipboard Electrical Cable Removal, Relocation, Splice, Repair, and Installation vi (Rev-0)

Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2022, Auxiliary Machine Systems

Surface Forces Logistics Center Standard Specification 5100 (SFLC Std Spec 5100), 2022, Clean Shipboard Ventilation Systems

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310),2022, Requirements for Preservation of Ship Structures

Surface Forces Logistics Center Standard Specification 8636 (SFLC Std Spec 8636), 2022, Temporary Hull Accesses

OTHER REFERENCES

American Bureau of Shipping (ABS) Approved Chain, Accessory and Bar Manufacturing Facilities List, Oct 2016 American National Standards lnstitute(ANSI) C37.50, 2018, Low Voltage AC Power Circuit Breakers

Used in Enclosures, Test Procedures

American National Standards Institute/ American Water Works Association (ANSI/ A WW A) C652, 2011, Disinfection of Water-Storage Facilities

American National Standards Institute/NSF International (ANSI/NSF) 61, 2015, Drinking Water System Components - Health Effects

ASTM International (ASTM) D1330, 2015, Standard Specification for Rubber Sheet Gaskets ASTM International (ASTM) F683, 2014, Standard Practice for Selection and Application of Thermal

Insulation for Piping and Machinery

Code of Federal Regulations ( CFR) Title 29, Part 1915, Occupational Safety and Health Standards for Shipyard Employment

Electrical Plant Installation Standard Methods for Surface Ships and Submarines, MIL-STD-2003B-2020.

Federal Specification (Fed Spec) QQ-N-281D(2), Oct 1985, Nickel-Copper Alloy Bar, Rod, Plate, Sheet, Strip, Wire, Forgings, and Structural and Special Shaped Sections

Federal Specification (Fed Spec) RR-C-271, Rev E, Mar 2016, Chains and Attachments, Carbon and Alloy Steel

Manufacturers Standardization Society of the Valve and Fittings Industry (MSS), SP-58, 2018, Pipe Hangers and Supports - Materials, Design, Manufacture, Selection, Application and Installation

MIL-C-24633, Oct 2014, Chain, Stud Link, Anchor, Low Alloy Steel, Flash Butt Welded

MIL-DTL-23549, Sep 2016, Grease, General Purpose

National Electrical Manufacturers Association (NEMA) Std, pub. No. AB4, 2017, Guidelines for Inspection and Preventative Maintenance of Molded Case Circuit Breakers used in Commercial and Industrial Application

NAVSEA Technical Publication T9074-AD-GIB-010/1688, (TP 1688), July 2012, Requirements for Fabrication, Welding, and Inspection of Submarine Structure

Recommended Practices for Electrical Installations on Shipboard IEEE STD-45 (Series)

Rules for Building and Classing Marine Vessels (ABS/MVR) - Part 4, Vessel Systems and Machinery

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C-6183B, 2019, Cork and Rubber Composition Sheet; for Aromatic Fuel and Oil Resistant Gaskets

The Society for Protective Coatings (SSPC) Surface Preparation Specification No. 1 (SSPC-SP 1 ), 2016, Solvent Cleaning

The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 10/NACE No. 2, 2007, Near-White Metal Blast Cleaning vii (Rev-0)

The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 6/NACE No. 3, 2007, Commercial Blast Cleaning

The Society for Protective Coatings (SSPC)/NACE International (NACE), 2007, Joint Surface Preparation Standard SSPC-SP 10/NACE No.2, Near-White Blast Cleaning

Title 46, Code of Federal Regulations (46CFR), Subchapter J, Electrical Engineering

Underwriters Laboratories Inc. (UL) 1066, Apr2012,Low-Voltage AC and DC Power Circuit Breakers Used in Enclosures

Underwriters Laboratories Inc. (UL) 489, Oct 2016, Molded Case Circuit Breaker viii (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.

WORK MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

ITEM COST

($/UNIT)

17 y **Main Shaft NSN: 3040-01-662-6448 PN: JC 2 ea. $5,829.00

14097-1 17 y **Wild Cat NSN: 3950-01-662-6433 PN: JA 2 ea. $43,652.00

14082-1 17 y **Capstan Head NSN: 3950-01-662-6522 PN: JA 2 ea. $42,450.00

12634-3 17 N **Shaft (STBD Windlass NSN: 3040-01-662-6500 PN: JA 1 ea. $1,212.00

Only) 14787.18 17 N **Shaft (Port Windlass NSN: 3040-01-662-0106 PN: JA 1 ea . $1,212.00

Only) 14787.22 17 y **Sliding-Clutch Hub NSN: 3040-01-662-1571 PN: JB 2 ea . $6,391.00

12982-1 17 N **Spur Gear NSN: 3020-01-662-0092 PN: JD 2 ea. $7,410.00

14060 17 y * *Brake Drum NSN: 3040-01-662-1592 PN: JB 2 ea. $13,166.00

14089-00 17 N **Gear, Helical NSN: 3020-01-662-3019 PN: JD 2 ea. $4,702.00

14058 17 N **Bevel Gear, Hardened NSN: 3020-01-662-3391 PN: JA 2 ea. $2,168.00

Teeth 14087-14 17 y ** Motor20/15HP NSN: 6105-01-662-3403 2 ea. $23,770.00 17 N X-1836 Overhaul Kit NSN: 3950-01-F24-6974 PN: X- 2 kt. $7,446.00

19 N **Main Shaft NSN: 3040-01-663-0575 PN: 1 ea. $6,509.00

1213879 19 N **Worm Gear NSN: 3020-01-663-0582 PN: 1 ea. $13 ,434.00

1213880 19 N **Gear NSN: 3020-01-663-0592 PN: 1 ea . $11 ,104.00

1213881 19 N **Pinion Gear NSN: 3020-01-663-0613 PN: 1 ea. $6,044.00

1213882 19 N **Tubing PN: JB1407503 1 ea. $1,282.00 19 N **Grease Retainer PN: JB1407502 1 ea. $1,788.00 19 N X-1835 Overhaul Kit NSN: 3110-01-683-3755 PN: 1 ea . $8,599.00

1214424 26 y Anchor Windlass NSN: 3950-01-F25-7138 PN: 1 ea . 222,000.00

Assembly Port <B-Class) VAW-1.50-30E-36-B-P 26 y Anchor Windlass NSN: 3950-01-F25-7142 PN: 1 ea . 222,000.00

Assembly Stbd (B-Class) VAW-1.50-30E-36-B-S 26 N Motor Controllers NSN: 6110-01-F25-7212 PN: 2 ea . 5,000.00

ACS880-01-052A-5

26 N Junction box enclosure NSN: 0000-XF-C39-6480 PN: 2 ea. 2,000.00 with pushbutton control 650XXXX (OEM) pendant.

IX (Rev-0)

26 N Cable, Electrical PN: 37-103-312VFD 238 ft 4,798.08 27 y Intech Marine Services NSN: 6110-01-721-8667 PN: 2 ea. 6,755.00

Custom Engine Room IMS-23-1344 Fan Controller

*Government-loaned property, which shall be returned to the vessel upon completion of the availability.

**New or refurbished equipment that the Government may provide for installation in place of existing equipment.

***Government-furnished property, which is to be supplied by either the vessel or the C4IT ServiceCenter

X (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

Commissary Hoist, Inspect and Service

Anchor Chains and Ground Tackle, Inspect and Repair

Anchor Windlass, Overhaul

Warping Capstan, Overhaul

Anchor Windlass, Replace xi (Rev-0)

PRINCIPAL CHARACTERISTICS

270' WMEC (B-CLASS)

PHYSICAL

Length overall 270'0" Length between perpendiculars 255'0" Beam molded 38'0" Depth molded, main deck amidships, 23'7" 01 level amidships 31'4" Full load displacement 1,886 long tons Draft, full load to baseline amidships 14'2" Highest projection above baseline ~ 11 0' 0"

*height approximated Shore tie voltage requirements 2 cables, 400A / 450V, 3 phase Frame spacing 1' 0"

MACIDNERY

Main propulsion 2 ALCO Model 18-251-F Diesel Engines, 3,650 BHP each Ship's service generators 2 Caterpillar Model C-18 6056464 Diesel engines each coupled to its own Weg model GPW/355B3T AC Generator. 565 KW each @0.8 power factor, 450VAC, 3 phase, 60 cycle

Emergency generators Caterpillar Model C-18 6056464 Diesel engine coupled to a Weg model GPW/355B3T AC Generator. 565 KW@ 0.8 power factor, 450VAC, 3 phase, 60 cycle

Number of propellers 2 Propeller diameter 9'0" Number of blades, each 4 Pitch Controllable Shaft RPM 260 Shaft diameter 10.55" at exit of hull Anchor & chain Two 4,000 lb Navy Stockless Anchors, 8 shots of chain each

TANK CAP A CITIES

Diesel fuel total (95%) 79,950 gal.

JP-5 total (95%) 19,626 gal.

Potable water total (100%) 8,553 gal.

Hydraulic & lube oil total (95%) 2,561 gal.

Xll (Rev-0)

00000 0725 FLT - -

REC_00000_FLT_Commercial Project@CG Facility (0121)

General Requirements

1. SCOPE

1.1 Intent. This standard specification invokes general requirements for conducting vessel repairs performed by commercial contractors at a Coast Guard 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 1he 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), 2022, General Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2022, Welding and Allied Processes

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2022, Requirements for Preservation of Ship Structures

OTHER REFERENCES

Code of Federal Regulations ( CFR) Title 29, Part 1915, Occupational Safety and Health Standards for

Shipyard Employment

NAVSEA Technical Publication T9074-AD-GIB-010/1688, (TP 1688), July 2012, Requirements for Fabrication, Welding, and Inspection of Submarine Structure

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 in this WI applies to all work under

1 (Rev-0) 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.

NOTE

NAVSEA drawings listed will be available FOR INSPECTION ONLY from the Coast Guard Port Engineer post-award. SFLC will not redistribute NA VSEA documents.

Contractors can apply to NA VSEA headquarters directly for copies.

3.2 Fire watch requirements. The Contractor must refer to 3.3.1.3 (Fire watch requirements) of SFLC Std Spec 0000, in accomplishing the following task:

• Provide portable fire extinguishers for Coast Guard fire watch personnel. Coast Guard fire watch is in lieu of contractor personnel during the hours of0800-1600, Monday through Friday, and limited to two Coast Guard fire watch personnel.

• Provide fire watch personnel and fire extinguishers for the duration of the availability period, during and beyond noted Coast Guard fire watch support.

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 .3 .3 In-process quality control measures. The Contractor must abide by all the safety, preservation, and quality control requirements specified in SFLC Std Spec 0000, paragraph 3 .2.4.2 (In-process QC measures for "critical coated surfaces").

3 .3 .3 .1 Quality control requirements. The Contractor must abide by the following when performing preservation related inspections. The following measurements must be randomly spaced throughout for the purposes of providing a representation of the entire prepared or coated surface.

3 .3 .3 .1.1 Surface profile measurements. One surface profile measurement must be taken for every 200 square feet for the first 1000 square feet; for each additional 500 square feet or less, one profile measurement must be taken.

Profile measurements must be taken in accordance with SFLC Std Spec 6310, paragraph 3 .1. 8 .3 (Surface profile measurements). A "measurement" for surface profile is defined as follows:

• ASTM D4417, Method B: One profile measurement is the average (mean) of 10 individual readings.

• ASTM D4417, Method C: One profile measurement is the average (mean) of 2 individual readings.

3 .3 .3 .1.2 Soluble salt conductivity measurements . 5 conductivity measurements must be taken every 1000 square feet. For submerged (immersed) applications conductivity measurements must not exceed 30 microsiemens/cm.

For non-submerged (non-immersed) applications conductivity measurements must not exceed 70 microsiemens/cm. If a conductivity check fails, clean the surface in accordance with SFLC Std Spec 6310, paragraph 3.1.8.5 (Soluble salt removal).

3 .3 .3 .1.3 Coating thickness measurements. Three area measurements must be taken for the first 1000 square feet;

for each additional 1000 square feet, perform an additional area measurement. A "measurement" for coating thickness is defined as follows:

2 (Rev-0)

• SSPC-PA 2 defines an area measurement as 5 separate spot measurements randomly spaced throughout a 100 square foot area.

• SSPC-PA 2 defines a spot measurement as 3 gage readings and each new gage reading the probe must be moved to a new location within a 1.5-inch diameter circle defining the spot.

3.4 Weldingandbrazingrequirements. TheContractormustpetformall welding and allied processes, and NDE in accordance with SFLC Std Spec 0740.

3 .4.1 HY-130 material substitution. The Contractor must be aware that HY-130 steel plating is no longer commercially available. For the purpose of performing flight deck repairs on US Coast Guard WMEC-270 "B Class" cutters, Strenx. 900 steel plating has been approved as a replacement for HY -130. Due to the similarity in material properties and weldability of HY-130 and Strenx 900, all welding procedures and welder qualifications for welding Strenx 900 must be the same as those outlined in NAVSEA TP 1688 as applicable for welding HY- 130.

3 .4.2 Standard spec modification. For any welding involving HY-130 on the flight deck ofWMEC-270 "B-Class" cutters, perform all welding and allied processes, and non-destructive evaluation (NDE) in accordance with NAVSEA TP 1688. The Contractor must be awarethatthe welding requirements specified in this document take precedence overparagraph3.3.6of SFLC Standard Spec 0000 for the purpose of welding involving HY-130.

3.4.3 Approval to weld HY-130. To obtain Coast Guard approval to weld on HY-130 steel for WMEC-270 "B Class" cutters, the Contractor must provide written Performance Qualification Records (PQR's) for each process to be used. The PQR's must be approved by one of the regulatory agencies affirming that the WPS meets the welding requirements of NA VSEA TP 1688. In addition, the Contractor must ensure that all subcontractors, prior to performing welding operations, have qualified procedures by meeting all the requirements set forth in this document.

NOTE

NA VSEA approval is NOT required for welding procedures submitted but the procedures must be reviewed and shown to satisfy the requirements set forth in NAVSEA TP 1688, by a welding regulatory agency. The requirements for welding Strem: 900 are considered the same as those for welding HY-130.

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 Large Quantity Generator (LQG).

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

3 (Rev-0) 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 is 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 is 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 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 wotk, 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, who is 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 B, Requirements For Environmental Protection At USCG Facilities for HW disposal, and ensure that waste removals are conducted during normal business hours (0800-1600) on Monday through Friday ( excluding holidays).

3.5.6 Additional Requirements. The Contractor must be aware of the following:

3.5.6.1 No Contractor or Subcontractor must have the authority to sign a Hazardous Waste Manifest using the Coast Guard facility's EPA Generator ID Number or remove contract generated hazardous waste from the Coast Guard facility without COR or KO-approval.

3.5.6.2 Local environmental regulations at the Government facilities may be more stringent. As with all environmental regulations, the Contractor must prepare for and comply with local and state regulations.

3 .5 .6.3 Coast Guam facilities do not maintain Facilities Response Plans (FRPs) per 33 CFR 154. Contractor must

4 (Rev-0) furnish the FRP when required for over-the-water liquids transfers to and from vessels, and is required for oil/fuel transfers to/from vessels for 250 barrels (10,500 gallons) or more.

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).

3.6.1 The Contractor must obtain RapidGate Credentials for access to Base Portsmouth.

3. 7 SFLC Standard Specification approved changes. Approved updates to the 2022 SFLC Standard Specifications will appear here.

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.

5 (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(SQF1)

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 bv the coating mfa.

CHECKPOINT 3 - AMBIENT CONDITIONS

Ensure smface and surrounding temperatures are each between50 and 90°F forwater-containingcoatings,and35 and 95°F for other coatings, unless otherwise specified bv the coating manufacturer( s ).

Ensure maximum relative humidity (RH) is as follows, from surfuce preparations through final curing of topcoat: 50% for tanks, voids, and vent olenum· and 85% for all other areas unless otherwise soecified bv 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 osi). If oil and grease are oresent oerform solvent cleaning_ as oer SSPC SP-I.

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

CHECKPOINT 5 - SURFACE PREPARATION

Verifv environmental conditions (see CHECKPOINT 3).

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

Verify surfuce anchor profile using ASTM D441 ?-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 I 000-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 completelv drv unless otherwise allowed bv the coating manufacturer( s ).

Verifv wet film thickness (WFT) at random to orevent under or over aoolication. Verifv fmal OFT.

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 in organic zinc), brush-apply un-thinned coat of same primer paint over edges, weld seams, cut-outs, and areas of complex geometries (iv, 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 sa"" drips and puddles.

CHECKPOINT 9 - FINAL INSPECTION

Verify final system dry film thickness. Conduct 5 sets of3 readings for each of the first 3 I 00-sqftareas, followed by 5 sets of 3 readings for each succeeding I 000-sqft area.

Ensure that svstem 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: I • Return to service or removal from environment controls: I

CHECKPOINT 10 - RECORD KEEPING

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

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

NAME OF CG REPRESENTATIVE SIGNATURE IIJNH !DATE/TIME

6 (Rev-0)

QA-2 - QUALITY ASSURANCE INSPECTION FORM

VESSEL NAME HULL # 1:::::;::~l READINGS) WORK ITEM TITLE

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

DATE ACTIVITY (SURFACE WCATION (FRAME & TEMPERA TlJRE %REL.

& PREPARATION, PRIMER COAT, DECK, RELATION TO DEW SURFACE AMBIENT AT HUMID-

TIME BARRIER COAT, TOP COAT, EQUIPMENT, ETC.) PT. IDP- ITY

ETC ... ) SURFACE!

NAME OF OP-1/AMPP INSPECTOR SIGNATIJRE CERT.# DATE/TIME

NAME OF CG REPRESENTATIVE SIGNATIJRE UNIT l>ATE/TIME

7 (Rev-0)

QA-3a - QUALITY ASSURANCE INSPECTION FORM

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

VESSEL NAME HULL# WORK ITEM WORK ITEM TITLE

LOCATION OF WORK(FRAME REFERENCES) AREA(SQF1)

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/ AMPP No. 2 □

SSPC-SP WJ-2/AMPP WJ-2 □

SSPC-SP-3 □

SSPC-SP-11 □

SSPC-SP-11 (inaccessible area) LJ

Brush-blasting (non-metallic substrate) LJ

ABRASIVE MANUFACTURER: I ABRASIVE SIEVE SIZE: I

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 Place Surface Profile Place Surface Profile Replica Tape Here Replica Tape Here Replica Tape Here

Reading (mils): I !Reading (mils): I [Reading (mils) : I

Place Surface Profile Place Surface Profile Place Surface Profile Replica Tape Here Replica Tape Here Replica Tape Here

Reading (mils): I [Reading (mils): I [Reading (mils): I

Place Surface Profile Place Surface Profile Place Surface Profile Replica Tape Here Replica Tape Here Replica Tape Here

Reading (mils): I [Reading (mils): I [Reading (mils) : I

Place Surface Profile Place Surface Profile Place Surface Profile Replica Tape Here Replica Tape Here Replica Tape Here

Reading (mils): I !Reading (mils): I !Reading (mils) : I

Place Surface Profile Place Surface Pro file Place Surface Profile Replica Tape Here Replica Tape Here Replica Tape Here

Reading (mils): I !Reading (mils): I !Reading (mils) : I Ml<'ANMIL READING (IAW ASTMD4417-METHOD C) FOR ABOVE 15 READINGS:1

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

TIME

NAME OF CG REPRESENTATIVE SIGNATURE UNIT DATEffIME

8 (Rev-0)

QA-3b - QUALITY ASSURANCE INSPECTION FORM

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

VESSEL NAME HULL# WORK ITEM WORK ITEM TITLE

LOCATION OF WORK (INCL. FRAME #'S) AREA(SQF1)

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/ AMPP No. 2 □

SSPC-SP WJ-2/AMPP WJ-2 □

SSPC-SP-3 □

SSPC-SP-11 □

SSPC-SP-11 (inaccessible area) LJ

Brush-blasting (non-metallic substrate) LJ

ABRASIVE MANUFACTURER: I ABRASIVE SIEVE SIZE: I

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 Mils Reading (IAW ASTM D4417-Method B for above 10 readings (by column):

Mean Reading (mils)

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

TIME

NAME OF CG REPRESENTATIVE SIGNATURE IUNIT DATE/TIME

9 (Rev-0)

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

VESSEL NAME HULL# WORK ITEM WORK ITEM TITLE

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

SOLUBLE SALT CONDUCTIVITY MEASUREMENTS IAW SSPC-GUIDE 15.

DATE TEST LOCATIONS CONDUCTIVITY (MICROSIEMENS/CM)

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

NAME OF CG REPRESENTATIVE SIGNATURE UNIT DATE/TIME

(Rev-0)

QA-5- QUALITY ASSURANCE DATA FORM

(COATING TIDCKNESS)

(Use one sheet for each sequence)

VESSEL NAME HULL# WORK ITEM TITLE

COATING SYSTEM

COATING MFG PRODUCT NAME

BATC INDUCTI SEQUENCE

H# ON TIME (PRIMER/TOUCHUP/3RD

COAT, ETC.)

DRY FILM THICKNESS (DFT) MEASUREMENTS IA W SSPC-P A 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): I

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR I DEVIATION

2 I

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

LOCATION (FRAME REFERENCE): I

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR I DEVIATION

2 I

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

LOCATION (FRAME REFERENCE): I

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR I DEVIATION

2 I

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

APPLICATION METHOD (AIRLESS, AVERAGE DFT

CONVENTIONAL SPRAY, ROLLED)

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

TIME

NAME OF CG REPRESENTATIVE SIGNATURE UNIT DATEffIME

11 (Rev-0)

4.2 Tank and Void Assessment form.

PRlNT .RESET

TA

Solid Bala.~t :

oadition;

II P"a:lnted Surfaces

'1/o l-6

Cort0$ion

? itting & Oroo-ving

TANK AND, VOID ASSESSME~ T

F,ORM

Cutter Cl.ass:

Tank Area: Gallons:

_ sessment Re.as;or,:

Tank Penetration Coadition ;

o Ladder faterial :

$mmdin° 'l\1he Dama~J:

Comineilt;

Comments:

Comments:

Comments:

P.a,ge 1 Of 2 18f\ffAR201 S

12 (Rev-0)

PRINT

TA KAND VOID ASSESSMENT

SHEET

anon nms hmrc Adob~ • e1·oilat (not Reader) imstttHed.

au ph1)" and p!io~ COi n1e411.S toil. word do ument aJ d 8,l\1tdil c. ()p ll th i. ~Orm and Ji-.,l,; "Combin~ ", Add the doc1m11,mt ·wi th hotos -ou've -us sav ·d and save as a new cornbmcd . , df·filc .

Page 2 Qf 2 18M~ R2016

13 (Rev-0)

12300 AKP 1125 FLT - - -

REC_12311_FLT_270' WMEC 'B' Class (ALL) (1022)

WORK ITEM 1: Tanks (Aviation Fuel Stowage And Overflow), Clean and Inspect

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to clean and inspect the following tank(s):

TYPE OF TANK LOCATION CAPACITY -95% LOW SUCTION

(GALLONS) (GALLONS)

JP-5 Drain 4-186-1-J 219 20 JP-5 Overflow 4-186-2-J 610 20 JP-5 Storage 4-190-1-J 8,928 300 JP-5 Storage 4-190-2-J 8,928 300

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 905 WMEC 113-001, Rev C, Tank Top Plating & Framing Fwd FR 101 Coast Guard Drawing 905 WMEC 113-002, Rev A, Tank Top Plating & Framing Aft 182

Coast Guard Drawing 905 WMEC 113-003, Rev F, Tank Top Plating & Framing Fr 101-182

Coast Guard Drawing 905 WMEC 116-001, Rev C, CVK Fwd - 101 & Girder Long 2

Coast Guard Drawing 905 WMEC 116-002, Rev B, CVK Aft 182 Coast Guard Drawing 905 WMEC 116-003, Rev E, CVK Girder L-2 & L-4 FR 101-182

Coast Guard Drawing 905 WMEC 121-001, Rev B, Long Tk Bhds Aft 182

Coast Guard Drawing 905 WMEC 122-001, Rev C, Transv Bhds 12 & 26

Coast Guard Drawing 905 WMEC 122-002, Rev C, Transv Bhds 47/78/82

Coast Guard Drawing 905 WMEC 122-003, Rev D, Transv Bhds 103-117 Coast Guard Drawing 905 WMEC 122-004, Rev F, Transv Bhds 165/169/151.6

Coast Guard Drawing 905 WMEC 122-005, Rev C, Transv Bhds 186/190 Coast Guard Drawing 905 WMEC 122-006, Rev E, Transv Bhds 196/207 /228/242

14 (Rev-0)

COAST GUARD PUBLICATIONS

Coast Guard Technical Specification D-123-2049, Feb 2020, 270' WMEC B Class Fluid

Handling Plan for Tank Inspections Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2022, General Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2022, Welding and Allied Processes

OTHER REFERENCES

Federal Specification (Fed Spec) QQ-N-281D(2), Oct 1985, Nickel-Copper Alloy Bar, Rod, Plate, Sheet, Strip, Wire, Forgings, and Structural and Special Shaped Sections

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C-6183B, 2019, CorkandRubber Composition Sheet; for Aromatic Fuel and Oil Resistant Gaskets

3. REQUIREMENTS

3 .1 General. The Contractor must ref er to the Coast Guard Drawings listed under Section 2 (References) for guidance in accomplishing this work.

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.

3 .1.3 Protective measures. The contractor must furnish and install all protective coverings to seal off and protect all non-affected vessel's components, equipment, and spaces near the work area against contamination during the performance of work. Upon completion of work, the contractor must remove all installed protective measures, inspect for the presence of contamination, and return all contaminated equipment, components, and spaces to original condition of cleanliness.

NOTE

Vessel may come in with less tank fluid contents than specified above. The Contractor is responsible for providing all materials, equipment and services necessary to comply with local environmental regulations.

3 .1.4 Interferences. The contractor must handle all interferences in accordance with SFLC Std Spec 0000, paragraph 3 .3 .5 (Interferences). Known interferences include but are not limited to the following: up to a total of 10,000 gallons of fuel.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.1 .4.1 The Contractor must follow the fluid handling plan in accordance with Coast Guard Technical Spec D-123-2049 when moving fluid between tanks to ensure adequate stability of the vessel.

15 (Rev-0)

3 .1.5 Operational test, initial. Prior to commencement of work, the contractor must witness Coast Guard personnel perform an initial operational test of all items or shipboard devices to be disturbed, used, repaired, or altered, to demonstrate existing operational condition. Submit a CFR.

3 .2 Plug log. The Contractor must keep a written record of all plugs put in any tanks vents. A separate list must be kept for each tank being entered.

3 .2.1 Ensure that all plugs are removed from each tank upon completion of work in the tank.

3 .2.2 Ensure the plug log is available to the Coast Guard inspector when the inspector is performing his close-out inspection on each tank.

3. 3 Cleaning requirements. The contractor must remove tank cover( s) and clean tank interior surfaces free of all foreign materials, such as residual water, sediment, sludge, rust, and bacterial growth, taking care not to damage the coating system (if applicable).

3 .3 .1 Remove cleaning media and residues continuously during the washing process. Wash the tank with high-pressure cold fresh water before it has a chance to dry after emptying. Do not use steam as it can damage the tank's coating.

3 .3 .2 Drain and dry the tank using a portable air-driven pump. When dry, and after final visual inspection, close the tank. Submit a CFR.

WARNING

Do not use the Fuel Service or Transfer systems to drain the water from the tank. Excessive fuel contamination will result.

3 .4 Tank content and waste disposal. The contractor must dispose of tank contents and any cleaning fluids in compliance with all applicable Federal, state, and local laws, ordinances and regulations. Document a complete chain of custody record of the removed tank contents and generated wastes, from the vessel to the point of final destination or delivery. Submit document to the COR upon completion of work.

3 .5 Inspection. The contractor must visually inspect all tank interior surfaces, including, but not limited to bulkheads, floor and overhead plating, structural members, manhole cover surfaces, fasteners and gasket seating surfaces. Submit a CFR including the following, as applicable:

• Tank structural condition.

• Inaccessible areas.

• Condition of tank coating, including measurements taken, percentage, location, and type of coating failure .

• Tank level indicator (TLI) and/or float switch condition.

• Sounding/vent tube and striker plate condition.

• Suction and discharge piping condition.

• Fastener material and condition.

3. 6 Pit measurement. The contractor must measure up to 10 "pits" within each tank as designated by the Coast Guard Inspector using a Contractor supplied 'Pit Gauge'. The results of these measurements should also be included in the inspection report showing where pit measurements were taken and the depth of the pit.

16 (Rev-0)

3. 7 Ultrasonic thickness (UT) measurement. The contractor must take a total of 50 UT measurements of tank plating in accordance with SFLC Std Spec 07 40, Appendix C in locations designated by the Coast Guard Inspector and using drawings listed in Section 2 (References) as guidance. Submit a CFR.

3. 8 Tank closing. The contractor must ensure that the tank( s) remain open for approximately 24 hours after completion of any authorized repair and preservation procedures. Notify the COR at least 24 hours prior to closing the tank( s ). After satisfactory inspection by the Coast Guard Inspector and completion of all authorized repairs, close tank manhole cover(s) with new gasket material conforming to AMS-C-6183.

Chase threads on studs to ensure even installation of the access covers. Renew any damaged or non -monel nuts with Nickel-Copper alloy (monel) nuts meeting QQ-N-281, Class A or B.