Attachment 2 - Statement of Work - Specification.pdf

USCGC THETIS (WMEC 910)

SPECIFICATION FOR DRYDOCK REPAIRS

FY2026

Developed By: Allison J Waters

(Rev-0, 7 January 2026)

USCGC THETIS (WMEC-270B) DRYDOCK AVAILABILITY FY2026

ii (Rev-0)

TABLE OF CONTENTS

Revisions Record .......................................................................................................................................... iv Consolidated List of References .................................................................................................................... v Consolidated List of Government-furnished Property .............................................................................. xiii Consolidated List of Critical Inspection Items ......................................................................................... xvii Principal Characteristics .......................................................................................................................... xviii General Requirements ................................................................................................................................ xix WORK ITEM 1: Hull Plating, U/W Body, Ultrasonic Testing WORK ITEM 2: U/W Body, Preserve, 100 percent WORK ITEM 3: Hull Plating Freeboard, Preserve, Partial WORK ITEM 4: Propulsion Shaft Fairwaters and Rope Guards, Renew WORK ITEM 5: Appendages (U/W), Preserve (Internal) and Leak Test WORK ITEM 6: Voids (Non-Accessible), Preserve (Internal) and Leak Test WORK ITEM 7: Propulsion Shafting, Strain Gauge Alignment, Drydock, Check WORK ITEM 8: Propulsion Shafting; Remove, Inspect, and Reinstall WORK ITEM 9: Propulsion Intermediate Shafts; Remove, Inspect, and Reinstall WORK ITEM 10: Propulsion Shaft Coating, Renew (Optional) WORK ITEM 11: Propulsion Shafting, Straighten (Optional) WORK ITEM 12: Propulsion Shaft Seal (Mechanical And Inflatable) Assemblies, Inspect and Repair or

Renew WORK ITEM 13: Propeller Shaft Sleeves, Renew (Optional) WORK ITEM 14: Propulsion Shafting, Optical or Laser Alignment Check (Optional) WORK ITEM 15: Propulsion Shaft Bearings, External, Renew WORK ITEM 16: Stern Tube Interior Surfaces, Preserve, 100 Percent (Optional) WORK ITEM 17: Controllable Pitch Propellers, Clean and Inspect WORK ITEM 18: Controllable Pitch Propeller (CPP) System, Inspect and Service WORK ITEM 19: Controllable Pitch Propeller (CPP) Hubs, Renew (Optional) WORK ITEM 20: Controllable Pitch Propeller (CPP) Hubs, Inspect (Optional) WORK ITEM 21: Fathometer Transducer, Renew WORK ITEM 22: Doppler Speed Log Transducer, Clean and Inspect WORK ITEM 23: Sea Valves and Waster Pieces, Overhaul Or Renew WORK ITEM 24: Sea Strainers, Duplex, All Sizes, Overhaul WORK ITEM 25: Sea Strainers, Simplex, All Sizes, Clean and Inspect WORK ITEM 26: Rudder Assemblies; Remove, Inspect And Reinstall WORK ITEM 27: Fin Stabilizers (Bearings, Packing, Stock/Blade), Repair or Renew WORK ITEM 28: Superstructure, Preserve, Partial WORK ITEM 29: Cathodic Protection, Zinc Anodes, Renew, WORK ITEM 30: Drydock WORK ITEM 31: Temporary Services, Provide - Cutter WORK ITEM 32: Anchor Windlass, Replace WORK ITEM 33: Auxiliary Salt Water Pump, Replace WORK ITEM 34: Emergency Diesel Generator Raw Water Pump, Replace WORK ITEM 35: Shore Tie, Renew WORK ITEM 36: Shaft Seal Seawater Cooling System Configuration, Restore WORK ITEM 37: CPP Duplex Filter Assembly, Install WORK ITEM 38: Temporary Services, Heating and Cooling (Optional) WORK ITEM 39: Fan Space Deck Plating and Structure, Renew WORK ITEM 40: Bos’n Storeroom Deck Plating, Renew WORK ITEM 41: Sea Chest Piping, Renew iii (Rev-0)

WORK ITEM 42: Machinery Space Deck Plating, Renew WORK ITEM 43: Hull Plating, U/W Body, Renew WORK ITEM 44: Engine Room Fan Controllers, Renew WORK ITEM 45: Tanks, Ballast, Repair and Preserve 100 Percent WORK ITEM 46: Anchor Chain Components, Renew WORK ITEM 47: MK 38 MOD 2, Install iv (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.

v (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 245-013, Rev B, Pitch Actuator System Engagement Mechanisms, Links Shaft Clamps and Brackets

Coast Guard Drawing 901 WMEC 245-014, Rev A, CPP System Pitch Setters

Coast Guard Drawing 901 WMEC 245-015, Rev B, CPP System Pitch Setters Main Boards, Sub-Boards, Scales and Mechanical Stops

Coast Guard Drawing 901 WMEC 256-005, Rev A, Cooling Water Piping Mods Incidental to Stern Tube

Coast Guard Drawing 901 WMEC 256-012, Rev -, Shaft Seal Vent Line Modification

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

Diagram

Coast Guard Drawing 901 WMEC 320-035, Rev AV, As-Built Electrical One-Line Diagram

Coast Guard Drawing 901 WMEC 320-075, Rev B, Electrical One-Line Diagram (WMEC 901 Only)

Coast Guard Drawing 901 WMEC 401-007, Rev A, Arrangement Modifications – Misc Space

Coast Guard Drawing 901 WMEC 410-002, Rev E, Command & Control Sys Blk Wrg Diag & Details

Coast Guard Drawing 901 WMEC 410-009, Rev T, Seawatch Block Diagram & Installation Details

Coast Guard Drawing 901 WMEC 410-010, Rev M, Seawatch Wiring Data COED

Coast Guard Drawing 901 WMEC 424-004, Rev F, Doppler Speed Log System Replacement Ripout, Installation, Arrangement, Wiring and Details

Coast Guard Drawing 901 WMEC 431-003, Rev J, Main IC Switchboard Arrangements, Elementary

Wiring Diagram & Details

Coast Guard Drawing 901 WMEC 431-005, Rev G, Replacement Main IC Switchboard Wiring Data

COED

Coast Guard Drawing 901 WMEC 441-008, Rev D, Sea Tel 4010W-53 KU Band System Installation

Coast Guard Drawing 901 WMEC 451-010, Rev D, 1SG38-SINS2(V)45 Installation BWD & Details

Coast Guard Drawing 901 WMEC 562-003, Rev B, Rudderstock Seal

Coast Guard Drawing 901 WMEC 562-005, Rev K, Rudder Stock and Steering Gear A & D

Coast Guard Drawing 901 WMEC 565-005, Rev -, Fin Stabilizer Hydraulic System Diagram

Coast Guard Drawing 901 WMEC 565-031, Rev C, Fin Shaft Assembly, w/ Sleeve Fitted NSN 3040-01-

104-5121

Coast Guard Drawing 901 WMEC 565-034, Rev -, Fin Stabilizer Clevis Pin

Coast Guard Drawing 901 WMEC 581-007, Rev -, Anchor Windlass Upgrade Installation vi (Rev-0)

Coast Guard Drawing 901 WMEC 612-004, Rev A, NAVSEA Certified Flight Deck Net Installation

Coast Guard Drawing 901 WMEC 612-005, Rev B, Pilot Ladder Rail Mod

Coast Guard Drawing 901 WMEC 801-004, Rev L, General Arrangement 01 Level

Coast Guard Drawing 905 WMEC 111-001, Rev E, Shell Expansion Fwd 101

Coast Guard Drawing 905 WMEC 111-002, Rev F, Shell Exp Aft 182

Coast Guard Drawing 905 WMEC 111-003, Rev F, Shell Exp FR 101-182

Coast Guard Drawing 905 WMEC 114-001, Rev D, Skeg

Coast Guard Drawing 905 WMEC 114-002, Rev C, Bilge Keels

Coast Guard Drawing 905 WMEC 114-003, Rev B, Shaft Fairwaters & Rope Guards

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

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

Coast Guard Drawing 905 WMEC 131-002, Rev C, Main Deck Plating & Framing AFT 182

Coast Guard Drawing 905 WMEC 131-003, Rev H, Mn Dk Pl & Fr 101-182

Coast Guard Drawing 905 WMEC 136-001, Rev G, 01 Level Pl & Fr Fwd 101

Coast Guard Drawing 905 WMEC 141-001, Rev E, 1st Platf Pl & Fr Fwd 103

Coast Guard Drawing 905 WMEC 153-002, Rev -, SLEP MK38 MGS Temp Access Cut

Coast Guard Drawing 905 WMEC 162-001, Rev B, Stacks

Coast Guard Drawing 905 WMEC 179-001, Rev A, SLEP MKD 38 Maintenance Platform A&D

Coast Guard Drawing 905 WMEC 182-002, Rev D, Shaft Bearing Fdn

Coast Guard Drawing 905 WMEC 184-014, Rev C, Struct Mods Incidental to DS60 Doppler Install &

ODOM DWDS Rip-Out

Coast Guard Drawing 905 WMEC 184-015, Rev B, SLEP MK 38 MGS CSC 02-63-0-C Misc Fdns

Coast Guard Drawing 905 WMEC 184-016, Rev A, SLEP MK 92 Foundation Removal

Coast Guard Drawing 905 WMEC 185-001, Rev C, HVAC Fdns

Coast Guard Drawing 905 WMEC 185-004, Rev E, Anchor Windlass Fdn

Coast Guard Drawing 905 WMEC 185-009, Rev C, JP-5 Pump Room Fdns

Coast Guard Drawing 905 WMEC 185-015, Rev F, Aux Mchry Space No2 Fdn

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

Coast Guard Drawing 905 WMEC 187-002, Rev A, SLEP MK 38 GWS Fdn Adapter

Coast Guard Drawing 905 WMEC 187-003, Rev 1, SLEP MK 38 MGS Ammo Hoist Fdn & Details

Coast Guard Drawing 905 WMEC 243-001, Rev B, Shafting Arrangement

Coast Guard Drawing 905 WMEC 243-002, Rev F, Stern Tubes Strut Brg and Seal – A & D

Coast Guard Drawing 905 WMEC 243-003, Rev -, Shaft Removal Arrangement

Coast Guard Drawing 905 WMEC 243-005, Rev C, Sftg Align Anal and Procs

Coast Guard Drawing 905 WMEC 243-006, Rev C, General Arrangement 12.125” Dia. Shaft Type MA

Water Lub., Inboard Stern Tube Seal

Coast Guard Drawing 905 WMEC 243-007, Rev A, Controllable Pitch Propeller Shaft Coupling

Assemblies

Coast Guard Drawing 905 WMEC 243-008, Rev B, Shaft & Rudder Removal Padeye A & D

Coast Guard Drawing 905 WMEC 243-010, Rev C, General Arrangement of 10.500” Dia. Bulkhead

Stuffing Box

Coast Guard Drawing 905 WMEC 243-012, Rev B, Controllable Pitch Propeller Shafting Details vii (Rev-0)

Coast Guard Drawing 905 WMEC 244-001, Rev A, Line Shaft Bearing

Coast Guard Drawing 905 WMEC 245-001, Rev H, CPCH Prop Hyd Sys Diagram

Coast Guard Drawing 905 WMEC 245-003, Rev C, Controllable Pitch Propeller Propeller Hub Assy

Coast Guard Drawing 905 WMEC 245-004, Rev A, Controllable Pitch Propeller Blade & Palm

Coast Guard Drawing 905 WMEC 245-005, Rev B, CPCH Prop Hyd Fill and Transfer Sys Diag

Coast Guard Drawing 905 WMEC 245-007, Rev C, Controllable Pitch Propeller Special Tools

Coast Guard Drawing 905 WMEC 245-008, Rev B, Controllable Pitch Propeller Actuating Unit 300.3GN

Coast Guard Drawing 905 WMEC 245-009, Rev C, CPCH Prop Hyd Sys Power Plant A & D

Coast Guard Drawing 905 WMEC 245-012, Rev B, CPCH Prop Hydraulic System Filter Replacement

Coast Guard Drawing 905 WMEC 256-002, Rev K, Eng Rm SW Cooling Sys A&D

Coast Guard Drawing 905 WMEC 256-003, Rev -, Orifice Install IWO EDG JW Heat Exchanger

Coast Guard Drawing 905 WMEC 256-004, Rev E, AMS SW Cooling Sys A+D

Coast Guard Drawing 905 WMEC 256-005, Rev D, Misc Equipment SW Cooling A~D

Coast Guard Drawing 905 WMEC 256-011, Rev E, Mn and Aux SW Cooling Sys Diag

Coast Guard Drawing 905 WMEC 256-014, Rev -, SLEP MK38 MGS ASW Removals

Coast Guard Drawing 905 WMEC 259-002, Rev D, Diesel Exhaust System Arr & Det

Coast Guard Drawing 905 WMEC 320-002, Rev H, Power System Feeders IWD

Coast Guard Drawing 905 WMEC 320-003, Rev K, Power System Hold

Coast Guard Drawing 905 WMEC 320-013, Rev BA, Electronic Power Distribution

Coast Guard Drawing 905 WMEC 320-014, Rev AR, Electrical One-Line Diagram

Coast Guard Drawing 905 WMEC 320-061, Rev -, Anchor Windlass Elec Arr & Wiring Det “B” Class

MEP.

Coast Guard Drawing 905 WMEC 321-006, Rev B, Wireway 02 Level and Above

Coast Guard Drawing 905 WMEC 331-005, Rev J, Lighting System – Main Deck

Coast Guard Drawing 905 WMEC 331-007, Rev F, Lighting System 02 Level and Above

Coast Guard Drawing 905 WMEC 400-008, Rev P, Command & Surveillance Wiring Data COED, Vol 4, IC Equipment

Coast Guard Drawing 905 WMEC 400-009, Rev AB, Command & Surveillance Wiring Data COED, Vol

5, Navigation System Cabling

Coast Guard Drawing 905 WMEC 400-010, Rev K, Command & Surveillance Wiring Data COED, Vol

6, Weapons & Fire Control Cabling

Coast Guard Drawing 905 WMEC 400-011, Rev AK, Command & Surveillance Wiring Data COED, Vol

7, Power Cabling

Coast Guard Drawing 905 WMEC 401-001, Rev AV, Arrangement Pilot House and Bridge Wings

Coast Guard Drawing 905 WMEC 401-002, Rev BR, Arrangement Sensor Room & Command Support

Center

Coast Guard Drawing 905 WMEC 401-004, Rev J, Arrangement IC Room

Coast Guard Drawing 905 WMEC 401-006, Rev AN, Arrangement Antenna and Wave Guide

Coast Guard Drawing 905 WMEC 406-003, Rev B, Topside Grounding, Bonding & RADHAZ, Warnings, Notes & Details

Coast Guard Drawing 905 WMEC 426-001, Rev AB, Gyro System Block & Isometric Wiring Diagram

Coast Guard Drawing 905 WMEC 432-001, Rev L, Sound Powered Telephone System Block & IWD

Coast Guard Drawing 905 WMEC 433-001, Rev N, Announcing System Blk & IWD viii (Rev-0)

Coast Guard Drawing 905 WMEC 436-003, Rev R, Fire & Smoke Detection & Quarterdeck Monitoring

System Blk & IWD

Coast Guard Drawing 905 WMEC 440-003, Rev BA, Radio Communication BWD & Details

Coast Guard Drawing 905 WMEC 441-001, Rev G, WG Dry Air System Diagram

Coast Guard Drawing 905 WMEC 441-006, Rev -, SLEP MK38 MGS Waveguide Dry Air System

Removals

Coast Guard Drawing 905 WMEC 455-001, Rev K, IFF System Block & IWD

Coast Guard Drawing 905 WMEC 472-001, Rev L, ESM System CKTS CI & CT Block & IWD

Coast Guard Drawing 905 WMEC 480-001, Rev P, MK 92 FCS Block & ISO Wiring Diagram

Coast Guard Drawing 905 WMEC 480-002, Rev B, SLEP MK-75 Gun / MK-92 FCS Rip-Out BWD, Arrangement & Waveguide Details

Coast Guard Drawing 905 WMEC 481-001, Rev A, SLEP MK-38 MGS Installation BWD & Details

Coast Guard Drawing 905 WMEC 481-003, Rev -, SLEP MK-38 MGS Wiring Data (COED)

Coast Guard Drawing 905 WMEC 501-004, Rev F, JP-5 Pump Room Arrangement

Coast Guard Drawing 905 WMEC 512-005, Rev E, Vent, Mn Dk Fwd 47 A&D

Coast Guard Drawing 905 WMEC 512-009, Rev C, Vent 01 Lvl and Above Fr 103-140 A & D

Coast Guard Drawing 905 WMEC 512-018, Rev -, SLEP MK 38 MGS Magazine 1-26-0-M Ventilation

Mods

Coast Guard Drawing 905 WMEC 514-005, Rev C, HVAC Fan Rooms Main Deck A&D

Coast Guard Drawing 905 WMEC 514-006, Rev D, HVAC Sensor Rm & CSC 02 Lvl A & D

Coast Guard Drawing 905 WMEC 514-017, Rev B, HVAC Snsr Rm & CSC 02 Lvl A & D

Coast Guard Drawing 905 WMEC 514-033, Rev A, SLEP MK38 MGS Magazine 1-26-0-M CW Mods

Coast Guard Drawing 905 WMEC 521-013, Rev –, Fire Main and Sprinkler System Diagram

Coast Guard Drawing 905 WMEC 522-004, Rev B, SLEP MK38 MGS Magazine 1-26-0-M Sprinkler

Mods

Coast Guard Drawing 905 WMEC 524-003, Rev C, Sea Conn, Sea Chest and Waster Piece A&D

Coast Guard Drawing 905 WMEC 528-002, Rev C, Plumbing Sys & Deck Drains

Coast Guard Drawing 905 WMEC 528-006, Rev C, Plumbing Sys & Deck Drains

Coast Guard Drawing 905 WMEC 529-006, Rev A, Ballasting & Emer Bilge Drainage Sys Diagram

Coast Guard Drawing 905 WMEC 533-010, Rev A, SLEP MK38 MGS Fresh Water Removals

Coast Guard Drawing 905 WMEC 551-009, Rev A, SLEP MK38 MGS Ammo Hoist Mods

Coast Guard Drawing 905 WMEC 562-001, Rev G, Rudder

Coast Guard Drawing 905 WMEC 565-007, Rev H, Fin Stabilizer Mchry Installation A&D

Coast Guard Drawing 905 WMEC 565-017, Rev -, Fin Stabilizer Variable Assembly (Sperry 1890934)

Coast Guard Drawing 905 WMEC 565-020, Rev -, Fin Stabilizer Tiller

Coast Guard Drawing 905 WMEC 581-001, Rev E, Anchor Handling A & D

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

Coast Guard Drawing 905 WMEC 581-005, Rev -, Stbd Anchor Windlass, WMEC 270 B-Class, 1-1/2-inch Chain, Vertical, Model VAW-1.50-30E-36-B-S, General Arrangement

Coast Guard Drawing 905 WMEC 581-006, Rev -, Port Anchor Windlass, WMEC 270 B-Class, 1-1/2-inch Chain, Vertical, Model VAW-1.50-30E-36-B-P, General Arrangement

Coast Guard Drawing 905 WMEC 588-002, Rev H, Flight Deck & Hangar Markings Arr & Dets

Coast Guard Drawing 905 WMEC 593-004, Rev E, Sewage Transfer System- A&D ix (Rev-0)

Coast Guard Drawing 905 WMEC 602-002, Rev C, Distinguishing Figures

Coast Guard Drawing 905 WMEC 603-001, Rev A, Draft Marks

Coast Guard Drawing 905 WMEC 612-001, Rev G, Rails, Stans and Lifelines

Coast Guard Drawing 905 WMEC 633-001, Rev B, Cathodic Protection A & D

Coast Guard Drawing 905 WMEC 635-001, Rev F, Hull Thermal & Acoustic Insulation A/D

Coast Guard Drawing 905 WMEC 712-003, Rev -, SLEP MK 38, Ammo Hoist

Coast Guard Drawing 905 WMEC 713-004, Rev A, SLEP Magazine (1-26-0-M) Arr & Details

Coast Guard Drawing 905 WMEC 713-005, Rev 1, SLEP MK38 MGS Ready Service Locker A&D

Coast Guard Drawing 905 WMEC 801-003, Rev H, General Arrangement 02/Pilothouse and Above

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

Coast Guard Drawing 905 WMEC 801-005, Rev F, General Arrangement Main Deck

Coast Guard Drawing 905 WMEC 801-006, Rev D, General Arrangement 1st Platform

Coast Guard Drawing 905 WMEC 801-007, Rev E, General Arrangement Hold

Coast Guard Drawing 905 WMEC 801-009, Rev K, Outboard Profile

Coast Guard Drawing 905 WMEC 801-012, Rev C, Curves of Form

Coast Guard Drawing 905 WMEC 801-037, Rev H, Docking Plan

Coast Guard Drawing FL 184-002, Rev B, SS60 Transducer Install Adapter Assy

Coast Guard Drawing FL 711-037, Rev 3, Shipboard Installation, MK 38 MOD 3 Machine Gun System

(MGS)

Coast Guard Drawing FL 6713-203, Rev A, CRP-V850 Transducer (SS505) Adapter Assembly

Coast Guard Fleet Drawing FL 2804-12, Rev -, U.S.C.G. Emblem

Coast Guard Fleet Drawing FL 2804-22, Rev -, Consolidated Visual ID for Cutters

COAST GUARD PUBLICATIONS

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

Coast Guard Commandant Instruction (COMDTINST) M10360.3, Appendix B (Cutter and Boats Interior

Painting System)

Coast Guard Commandant Instruction (COMDTINST) M4500.5 (series), Property Management Manual

Coast Guard Commandant Instruction (COMDTINST) M5100.47 (series), Safety and Environmental

Health Manual

Coast Guard Commandant Instruction (COMDTINST) M9000.6F, Naval Engineering Manual

Coast Guard Commandant Instruction (COMDTINST) 9077.1 (series), Equipment Tag-Out Procedure

Manual

Coast Guard Technical Publication (TP) 10500, December 2019, Doppler Sonar, Model DS-60

Coast Guard Technical Publication (TP) 2721, May 2016, Manufacturer's Instruction Book - SWBS 581, Section A, Windlass, Anchor

Coast Guard Technical Publication (TP) 2815, Oct 2017, Reduction Gear

Coast Guard Technical Publication (TP) 2816, Mar 1986, Manufacturer’s Instruction Book-SWBS

Group(s) 242-244, SWBS 243, Section A, Bulkhead Seal Stuffing Box

Coast Guard Technical Publication (TP) 2816, Mar 1986, Manufacturer’s Instruction Book - SWBS

Group(s) 242-244, SWBS 244, Section A, 270’ WMEC “B” Class Cutters, Section 244, Technical

Manual for Cooper Split Roller Bearings

Coast Guard Technical Publication (TP) 2817, Jan 2023, Manufacturer’s Instruction Book-SWBS

Group(s) 245, Section A, Controllable Pitch Propeller System x (Rev-0)

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

Coast Guard Technical Publication (TP) 2835, Jan 2017, Manufacturer’s Instruction Book - SWBS

Group(s) 561-562, 270’ WMEC “B” Class Cutters

Coast Guard Technical Publication (TP) 2837, Jul 2016, Manufacturer’s Instruction Book, SWBS

Group(s) 565, 270’ WMEC “B” Class Cutters, SWBS 565, Section C, Fin Machinery and Hydraulics

Subsystems

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) 4432, 10 Oct 2024, Seawater Cooling Pump, Model- DURCO

MK 3 – Installation, Operation Maint & User Instructions

Coast Guard Technical Publication (TP) 5454, Nov 2013, Technical Manual for Type MA Mechanical

Stern Tube Seal

Coast Guard Technical Publication (TP) 5490, Apr 2018, Fin Stabilizer System

Coast Guard Technical Publication (TP) 9063, SWBS 252, Aug 2016, Coast Guard Machinery Control

System (CGMCS) – Pitch Control System & Throttle Control system – Vol 4

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

Class)

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

Class)

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 3041 (SFLC Std Spec 3041), 2022, Shipboard

Electric Cable Test

Surface Forces Logistics Center Standard Specification 3042 (SFLC Std Spec 3042), 2022, Shipboard

Electrical Cable Removal, Relocation, Splice, Repair, and Installation

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

Machine 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 8634 (SFLC Std Spec 8634), 2022, Drydocking

Surface Forces Logistics Center Standard Specification 8635 (SFLC Std Spec 8635), 2022, Temporary

Services

OTHER REFERENCES

American Bureau of Shipping (ABS) Approved Chain, Accessory and Bar Manufacturing Facilities List, Oct 2016

American Society for Nondestructive Testing (ASNT) SNT-TC-1A, 2020, Recommended Practice for

Personal Qualification and Certification in Nondestructive Testing

American Society of Mechanical Engineers (ASME) B16.34, 2017, Valves-Flanged, Threaded, and

Welding End

ASTM D5162, 2021 Standard Practice for Discontinuity (Holiday) Testing of Nonconductive Protective

Coating on Metallic Substrates xi (Rev-0)

ASTM International (ASTM) D1330, 2015, Standard Specification for Rubber Sheet Gaskets

ASTM International (ASTM) D5363, 2016, Standard Specification for Anaerobic Single-Component

Adhesives (AN)

ASTM International (ASTM) F992, 2017, Standard Specification for Valve Label Plates

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

Shipyard Employment

Commercial Item Description (CID) A-A-59313, Nov 2003, Thread Compound; Anti-seize, Zinc Dust-

Petrolatum

Commercial Item Descriptions (CID) A-A-59316, Nov 2016 Abrasive Materials for Blasting

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

Federal Specification (Fed Spec) HH-P-151, Mar 1991, Packing; Rubber-Sheet, Cloth-Insert

Institute of Electrical and Electronics Engineers Standard, IEEE-45, Recommended Practice for Electrical

Installations on Shipboard

International Standard Organization (ISO) 4406, 2017, Hydraulic Fluid Power – Fluids – Method for

Coding the Level of Contamination by Solid Particles – Third Edition

Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-61, 2013 Edition, Pressure Testing Of Steel Valves

Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-67, 2017 Edition, Butterfly Valves

Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-72, 2018 Edition, Ball Valves with Flanged or Butt-Welding Ends for General Service

Manufacturers' Standardization Society of the Valve and Fittings Industry (MSS) SP-80, 2013 Edition, Bronze Gate, Globe, Angle and Check Valves

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-15024, General Specification for Plates, Tags, and Bands for Identification of Equipment

MIL-DTL-24643, General Specification for Low Smoke Electric Cables and Cords for Shipboard Use

MIL PRF-16173, Oct 2017, Corrosion Preventive Compound, Solvent Cutback, Cold-Application

MIL-A-18001, Dec 2015, Anodes, Sacrificial Zinc Alloy

MIL-A-22262, Mar 1996, Abrasive Blasting Media Ship Hull Blast Cleaning

MIL-PRF-17672E, Oct 2012, Hydraulic Fluid, Petroleum, Inhibited

MIL-PRF-24647, Jan 2018, Paint System, Anticorrosive and Antifouling, Ship Hull

MIL-S-45180, 1998, Sealing Compound, Gasket, Hydrocarbon Fluid and Water Resistant

MIL-STD-1687, Sep 1994, Thermal Spray Process for Naval Ship Machinery Application

MIL-STD-2191, Nov 1992, Repair Welding, Weld Cladding, Straightening, and Cold Rolling of Main

Propulsion Shafting

MIL-STD-2199B (SH), Jan 2020, Coverings for Waterborne Main Propulsion Shafting on U.S. Naval

Surface Ships and Submarines

Military Standard, MIL-STD-1310(SERIES), Shipboard Bonding, Grounding, & Other Techniques for

Electromagnetic Compatibility and Safety

NAVSEA Drawing 803-1385866, Rev E, Penetration, Bulkhead and Deck

NAVSEA Drawing 803-2145807, Rev C, Propulsion Shafting and Components

NAVSEA Drawing 803-5184097, Rev B, Safety Nets, Deck Edge GRP or Al Frame, Nylon Net xii (Rev-0)

NAVSEA Drawing 803-921865, Rev R, Cathodic Protection Hull Zinc Anodes

NAVSEA Drawing 804-5773931, Rev A, Acoustic & Thermal Insulation for Compartments Installation

Details

NAVSEA Technical Manual S9243-AW-TRS-011/SHAFT Rev 1, June 2015, Surface Ships Main

Propulsion Shafting Refurbishment Procedures

NAVSEA Technical Manual S9245-AR-TSM-010, December 2012, Marine Propeller Inspection, Repair, and Certification

NAVSEA Technical Publication T9074-AD-GIB-010/1688, (TP 1688), July 2012, Requirements for

Fabrication, Welding, and Inspection of Submarine Structure

ODOM Echotrac DF3200 MKII, Rev 2, Technical Manual

Raytheon V850 Color Echosounder, 2nd Edition, Mar 1993, Operation Manual

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) AMS-G-6032, August 2020, Grease, Plug Valve, Gasoline and

Oil Resistant, NATO Code Number G-363, Metric

Society of Automotive Engineers (SAE) Aerospace Material Specification AMS-C-6183, 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) Surface Preparation Specification No.11 (SSPC-SP 11), 2013, Power Tool Cleaning to Bare Metal

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

The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation

Standard SSPC-SP 12/NACE No.5, 2002, Surface Preparation and Cleaning of Metals by

Waterjetting Prior to Recoating

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) Joint Surface Preparation

Standard SSPC-SP WJ-2/NACE WJ-2, 2017, Water Jet Cleaning of Metals - Very Thorough

Cleaning

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

USCGC DILIGENCE (WMEC-210A) DOCKSIDE AVAILABILITY FY2026

xiii (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

ITEM

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/UNIT)

8 Y **Propeller shaft NSN: 2010-01-135-7065 2 ea. 158,558.75

9 Y **Intermediate Shaft NSN: 2010-01-365-3908 2 ea. 8,449.00

12 N Stern tube seal major overhaul kit

NSN: 5330-01-527-0959 2 ea. 34,607.00

12 N **Stern tube seal split seat

NSN: 5330-01-359-5555 2 ea. 12,708.00

12 N Automatic Air Eliminator PN: AE36

NSN: 4820-01-690-3058

2 ea. 543.00

12 N **Drive clamp ring PN: H70146-7

NSN: 5330-01-733-9479

2 ea. 10,015.77

N

Stern Tube Sleeve

(Forward) NSN: 2010-01-340-6083 1 ea. 10,792.56

13 N Stern Tube Sleeve (Aft) NSN: 2010-01-345-2315 1 ea. 12,725.00

N

Propeller Strut Sleeve

(Forward) NSN: 2010-01-345-2314 1 ea. 13,180.16

N

Propeller Strut Sleeve

(Aft) NSN: 2010-01-340-5362 1 ea. 8,865.14

15 N Stern tube bearing NSN: 3120-01-189-1949 2 ea. 24,320.00

N

Intermediate Strut

Bearing NSN: 3120-01-189-1087 2 ea. 9,647.53

15 N Propeller Strut Bearing NSN: 3120-01-189-1088 2 ea. 12,752.00

18 N O.D. Box Inspection Kit NSN: 3010-01-470-3519 2 kt. 1,380.00

18 N **Oil Feed Bushing NSN: 3120-12-329-5287 2 ea. 14,760.00

18 N **Ball Bearing NSN: 3110-00-156-6745 2 pr. 121.00

18 N **Bearing Bushing NSN: 2010-01-469-8639 2 ea. 1,198.00

18 N **Bearing Bushing NSN: 3120-12-198-7607 8 ea. 1,255.00

18 N **Spool valve assembly NSN: 4820-01-513-2509 2 ay. 25,348.00

N

Strainer seal kit NSN: 5330-01-266-6513

PN: 909156

6 ea.

31.00

N

Magnets NSN: 4330-01-258-2746

PN: 905904 WV

12 ea.

140.00

18 N Strainer Element, Sediment

NSN: 4730-01-456-6689 12 ea. 184.00

18 Y **Propeller Blade-RH

(Port) NSN: 2010-01-119-3972 1 se. 40,000.00

18 Y **Propeller Blade-LH

(Stbd) NSN: 2010-01-120-2871 1 se. 40,000.00

18 N O-Ring NSN: 5330-01-120-5229 8 ea. 9.00

18 N O-Ring NSN: 5330-01-118-8529 8 ea. 817.00

18 N Blade Washer NSN: 5310-01-335-4361 48 ea. 213.00

18 N **Shoulder bolt NSN: 5306-01-118-8337 8 ea. 2,139.00

18 N **Shoulder blade bolt NSN: 5306-01-119-3607 16 ea. 1,523.00

19 N Hub installation kit NSN: 2010-01-470-3258 1 kt. 2,565.00

19 Y Left hand hub assembly NSN: 2010-01-119-5469 1 ea. 897,576.00

19 Y Right hand hub assembly NSN: 2010-01-118-8538 1 ea. 920,016.00 xiv (Rev-0)

N

*Special tools (see 4.2

(Government-loaned installation tools))

N/A 1 se. 1,000.00

20 N Hub Installation kit NSN: 2010-01-470-3258 1 kt. 2,565.00

N

***Fathometer

Transducer, Shallow

Water

NSN: 5845-01-668-2181

PN: SS60

1 ea. 1,884.26

22 Y **FURUNO DS-630-30

Doppler Speed Log

Transducer with 30M

Cable

NSN: 5845-01-678-5056 1 ea. 7,097.35

24 N **Duplex 1” Strainer 4730-01-158-7998 3 ea. 1,280.39

24 N **Duplex 3” Strainer 4730-01-614-9064 2 ea. 6,694.99

24 N **Duplex 1 ½” Strainer 4730-01-600-9049 1 ea. 3,239.08

N

**Simplex 6” Strainer

(EDG)

4730-01-199-8099 2 ea. 4,000.00

25 N **Simplex 4” Strainer STP 135-YF 4IN 1 ea. 1,442.70

N

**Simplex 6” Strainer

(MSW)

DWG 1512A 2 ea. 4,000.00

25 N **Simplex 10” Strainer 4730-01-304-7347 2 ea. 21,600.00

26 Y **Rudder Assembly NSN: 2040-01-486-0550 2 ea. 182,000.00

26 N **Upper Bearing NSN: 3110-01-121-8032 2 ea. 3,910.00

26 N **Rudder Stock Sleeve NSN: 2040-01-F91-0187 2 ea. 4,269.00

26 N John Crane Seal kit NSN: 5330-01-527-0778 2 ea. 5,955.00

26 N **Thordon Lower

Bearing (SXL 20.7" X

17.5" X 14)

PN: F546150102 2 ea. 1,000.00

27 N Seal, Plain PN: 1856959-3 (Sperry Marine)

= 17855H1L5

NSN: 5330-01-625-6617

4 ea. 383.45

27 N O-Rings PN: MS9021-381

NSN: 5331-00-763-2637

4 ea. 9.21

27 N Packing Material NSN: 5330-00-902-5505 2 Roll 885.14

27 N Packing Material NSN: 5330-00-527-7496 16 ft. 16.30

27 N Thordon Bearing Set

Assembly

PN: TBFINSTABTG13886BRG

NSN: 3110-01-599-8155

2 ea. 11,916.00

27 N Inflatable Seal NSN: 5330-01-103-6518 2 ea. 1,031.62

27 Y **Roller Bearing NSN: 3110-00-155-9065 2 ea. 897.92

27 N O-ring NSN: 5331-01-306-4879 2 ea. 9.02

27 N O-ring PN: MS9021-359

NSN: 5331-00-435-0431

2 ea, 5.60

27 N O-ring PN: MS9021-377

NSN: 5331-01-129-0629

2 ea. 9.58

27 N Seal, Plain PN: 1856959-2 (Sperry Marine)

= 17444H1L5

NSN: 5331-01-625-4197

4 ea. 113.73

27 N **Seal Retainer NSN: 5330-01-382-7103 2 ea. 228.00

27 N Lantern Rings NSN: 4320-01-377-2106 2 ea. 720.33

27 N **Seal Housing NSN: 5330-01-382-9160 2 ea. 1,622.00

27 N **Tiller Ram Pin NSN: 5315-01-419-1523 4 ea. 829.00

27 N **Tiller Ram Clevis Pin NSN: 5315-01-685-7187 4 ea. 600.00

27 N **Hydraulic Cylinder NSN: 3040-01-103-6565 4 ea. 5,652.21

27 Y **Fin Stock with sleeves NSN: 3040-01-104-5121 2 ea. 17,849.79 xv (Rev-0)

27 Y *Fin Removal Tools NSN: 5180-01-F10-1826 1 set 15,000.00

30 Y *Transducer Cover Plate N/A 4 ea. 50.00

32 Y Anchor Windlass

Assembly

Port (B-Class)

NSN: 3950-01-F25-7138

PN: VAW-1.50-30E-36-B-P

1 ea. 222,000.00

32 Y Anchor Windlass

Assembly

Stbd (B-Class)

NSN: 3950-01-F25-7142

PN: VAW-1.50-30E-36-B-S

1 ea. 222,000.00

32 N Motor Controllers NSN: 6110-01-F25-7212

PN: ACS880-01-052A-5

2 ea. 5,000.00

32 N Junction box enclosure with pushbutton control pendant.

NSN: 0000-XF-C39-6480

PN: SCE-10086ELJSS6

2 ea. 2,000.00

32 N Cable, Electrical NSN: 6145-01-F25-7243

PN: 37-103-312VFD

1 ea. 4,798.08

33 N Auxiliary Salt Water

Pump

PN: Durco MK3 Pump 2K6X4V-

13RV-CD4

NSN: 4320-99-602-2262

2 ea 42,000.00

34 N Raw Water Pump*** NSN: 4320-01-705-5667

PN: MK3 1K3X1.5V M3V/1-

CD4

1 ea. 17,447.00

35 N Viking Industries Shore

Power Receptacle

Assembly, with 20ft

THDF-500 Cable***

PN: M24368/2-001 1 ea. 20,000.00

36 N Flow Switch NSN: 5930-01-043-0942 2 ea. 456.62

36 N Meter, Impeller Type, Liquid

NSN: 6680-01-727-4949

PN: G2P10NQ9GMA

2 ea. 800.00

37 N Parker HP In-Line

Duplex Filter

NSN: 4330-01-F25-7161

PN: 32PD-1-20Q-B-N-K-G20-1

6 ea. 4,252.11

37 N Parker Special Tube

Fitting NPS BSPP Male x

1-1/4” SAE Code 61 flange

NSN: 4730-01-F25-7162

PN: 20A4EQ1-S

12 ea. 178.59

37 N Parker Check Valve, Iron, 1-1/2” NPS, SAE Code

61 Flanges

NSN: 4820-01-693-4271

PN: C5V12-310B1

6 ea. 780.14

44 Y Intech Marine Services

Custom Engine Room

Fan Controller

NSN: 6110-01-721-8667

PN: IMS-23-1344

2 ea. 6,755.00

46 N Chain for Anchor Swivel

Shot, 11 links, 1-1/2”

Stud Link, ABS Grade 3

PN: 4620012FT

2 ea. 5,000.00

46 N Swivel, 1-3/8”-1-1/2”

Chain, USN 803-5959226

PN: 7200012F 1 ea. 2,000.00

47 Y MK 38 MOD 2 GWS 1005-01-527-2849/8180341 1 ea. 639,000.00

47 Y MAIN COMPUTER

UNIT (MCU)

6920-01-659-2303/8566238-1 1 ea. 105,336.00

47 Y MK 1 MOD 1 MULTI-

FUNCTION DISPLAY

(MFD)

1260-01-659-1331/8566235-3 1 ea. 68,334.00

47 Y MK 1 MOD 1 MAIN

CONTROL PANEL

6920-01-569-7066/8566238-2 1 ea. 65,167.00 xvi (Rev-0)

(MCP)

47 Y COMMANDER

SAFETY PANEL (CSP)

1005-01-566-2005/8180375

1 ea. 2,957.00

47 Y BATTERY CHARGER,

I/P 115VAC, 60HZ, 1PH,

O/P 24-28VDC

1005-01-606-3054/8566240-2 1 ea. 51,308.00

47 Y REMOTE OPERATION

CONSOLE (ROC)

NSN: N/A 1 ea. N/A

47 N MK38 MAINTENANCE

PLATFORM

NSN: N/A 1 ea. N/A

47 N MK38 FOUNDATION

ADAPTER

NSN: N/A 1 ea. N/A

*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 xvii (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 3.2.6.1.4

(Inspection report particulars)):

Work

Item Title

1 Hull Plating, U/W Body, Ultrasonic Testing

2 U/W Body, Preserve, 100 percent

5 Appendages (U/W), Preserve (Internal) and Leak Test

6 Voids (Non-Accessible), Preserve (Internal) and Leak Test

8 Propulsion Shafting; Remove, Inspect, and Reinstall

9 Propulsion Intermediate Shafts; Remove, Inspect, and Reinstall

Propulsion Shaft Seal (Mechanical And Inflatable) Assemblies, Inspect and Repair or

Renew

15 Propulsion Shaft Bearings, External, Renew

17 Controllable Pitch Propellers, Clean and Inspect

18 Controllable Pitch Propeller (CPP) System, Inspect and Service

24 Sea Strainers, Duplex, All Sizes, Overhaul

25 Sea Strainers, Simplex, All Sizes, Clean and Inspect

26 Rudder Assemblies; Remove, Inspect And Reinstall

27 Fin Stabilizers (Bearings, Packing, Stock/Blade), Repair or Renew

32 Anchor Windlass, Replace

33 Auxiliary Salt Water Pump, Replace

40 Bos’n Storeroom Deck Plating, Renew

42 Machinery Space Deck Plating, Renew

47 MK 38, MOD 2, Install xviii (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, 01 level amidships

23' 7"

31' 4"

Full load displacement 1,886 long tons

Draft, full load to baseline amidships 14' 2"

Highest projection above baseline

*height approximated

≈ 110' 0"

Shore tie voltage requirements 2 cables, 400A / 450V, 3 phase

Frame spacing 1' 0"

MACHINERY

Main propulsion 2 ALCO Model 18-251-F Diesel Engines, 3,650 BHP each

Ship’s service generators 2 Caterpillar Model D-398-TA Diesel-driven KATO 6P6-1350 Generators. 475

KW each @ 0.8 power factor, 450VAC, 3 phase, 60 cycle

Emergency generators Caterpillar Model D-348-TA Diesel-driven KATO 4P4-1900. 475KW @ 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 CAPACITIES

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.

xix (Rev-0)

00000_0725_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), 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 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.

xx (Rev-0)

NOTE

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 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 of 0800-1600, 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:

• 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 xxi (Rev-0) be moved to a new location within a 1.5-inch diameter circle defining the spot.

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

3.4.1 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 of WMEC-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 aware that the welding requirements specified in this document take precedence over paragraph 3.3.6 of 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 NAVSEA 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

NAVSEA 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

Strenx 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 Contractor operated (non USCG) facilities. The Contractor must provide and maintain environmental protection as defined in SFLC Std Spec 0000 Appendix A, Requirements for Environmental Protection at

Contractor Operated (Non USCG) Facilities, as applicable, 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.

3.5.2 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 xxii (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, 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 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. Approved updates to the 2022 SFLC Standard Specifications will appear here.

3.7.1 Not applicable.

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.

xxiii (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…