Specification Rev 1.pdf

USCGC RESOLUTE (WMEC 620)

SPECIFICATION FOR DRYDOCK REPAIRS

FY2022

Developed By: Colin D Gregory

(Rev-1, 4 October 2021)

USCGC RESOLUTE (WMEC-210B) DRYDOCK AVAILABILITY FY2022

ii (Rev-1)

TABLE OF CONTENTS

Revisions Record ......................................................................................................................................... iii Consolidated List of References ................................................................................................................... iv Consolidated List of Government-furnished Property .................................................................................. x Consolidated List of Critical Inspection Items ........................................................................................... xii Principal Characteristics ............................................................................................................................ xiii General Requirements WORK ITEM 1: Hull Plating (U/W Body), Ultrasonic Testing WORK ITEM 2: Hull Plating Freeboard, Preserve – Partial WORK ITEM 3: Appendages (U/W), Preserve (Internal) and Leak Test WORK ITEM 4: Propulsion Shaft Fairwaters And Rope Guards, Inspect WORK ITEM 5: Voids (Non-Accessible), Preserve (Internal) and Leak Test WORK ITEM 6: Propulsion Shafting; Remove, Inspect, and Reinstall WORK ITEM 7: Propulsion Intermediate Shaft(s); Remove, Inspect, and Reinstall WORK ITEM 8: Propulsion Shaft Coating, Renew WORK ITEM 9: Propulsion Shafting, Straighten WORK ITEM 10: Propeller Shaft Sleeve(s), Renew WORK ITEM 11: Propulsion Shafting, Optical or Laser Alignment Check WORK ITEM 12: Propulsion Shaft Seal (Mechanical And Inflatable) Assemblies, Inspect And Repair Or

Renew WORK ITEM 13: Propulsion Shaft Bearings (External), Renew WORK ITEM 14: Propulsion Stern Tube Bearings, Renew WORK ITEM 15: Stern Tube Interior Surfaces, Preserve 100% WORK ITEM 16: Controllable Pitch Propellers, Clean and Inspect WORK ITEM 17: Controllable Pitch Propeller (CPP) Hubs, Remove, Inspect and Reinstall WORK ITEM 18: Fathometer Transducer, General Maintenance WORK ITEM 19: Sea Valves and Waster Pieces, Overhaul Or Renew WORK ITEM 20: Sea Strainers - Duplex (All Sizes), Overhaul WORK ITEM 21: Rudder Assembly; Remove, Inspect And Reinstall WORK ITEM 22: Superstructure, Preserve “Partial” WORK ITEM 23: Cathodic Protection, Zinc Anodes, Renew, WORK ITEM 24: Drydock WORK ITEM 25: Temporary Services, Provide - Cutter WORK ITEM 26: Raw Water Condensate Cooling Pump, Upgrade WORK ITEM 27: Hull and Structural Plating, Renew WORK ITEM 28: Vertical Ladder, Modify WORK ITEM 29: JP-5 Service Tank Plating, Renew WORK ITEM 30: Main Engine/Reduction Gear Alignment, Check WORK ITEM 31: Fuel Manifold, Overhaul WORK ITEM 32: Reefer R/W Piping, Renew WORK ITEM 33: Doppler Speed Log, Replace WORK ITEM 34: Deep Water Sounder, Remove WORK ITEM 35: U/W Body, Preserve (100%) WORK ITEM 36: Propulsion Shafting, Strain Gage Alignment, Inspect WORK ITEM 37: Sea Trial Performance, Support, Provide WORK ITEM 38: Controllable Pitch Propeller (CPP) System, Inspect and Service WORK ITEM 39: Hull Plating (Side Scan), Ultrasonic Testing WORK ITEM 40: Tanks (Potable Water), Preserve “100%” WORK ITEM 41: Watertight Doors, External, Renew iii (Rev-1)

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

10/4/21 1 33 Updated GFP in Section 1.2

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

iv (Rev-1)

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 Bill of Material 618 WMEC 61, Rev J; Arr. Stm., Feed & Condensate Sys Piping

Coast Guard Bill of Materials 618 WMEC 352, Rev B, Manifolds

Coast Guard Bill of Materials 627 WMEC 013, Rev F, Arrangement of Fuel Oil System

Coast Guard Bill of Materials 627 WMEC 105, Rev C, Vertical Ladder Inclined Ladder

Coast Guard Bill of Materials 627 WMEC 327, Rev G, Watertight Doors, Hatches & Scuttles

Coast Guard Bill of Materials 627 WMEC 61, Rev H, Arr. Stm., Feed & Cond. Sys. Piping

Coast Guard Drawing 618 WMEC 163-003, Rev D, Transducer Sea Chests Structural Arrangements &

Details

Coast Guard Drawing 618 WMEC 320-002, Rev AG, Power Supplies to Electronic Equipment (ACTIVE only)

Coast Guard Drawing 618 WMEC 320-003, Rev AV, Power Supplies to Electronic Equipment

Coast Guard Drawing 618 WMEC 401-004, Rev AY, Pilothouse Arrangement

Coast Guard Drawing 618 WMEC 410-001, Rev M, Seawatch Block Diagram & Installation Details

Coast Guard Drawing 618 WMEC 424-001, Rev AA, Underwater Navigation Sys Block Wiring Diagram

Coast Guard Drawing 618 WMEC 424-002, Rev W, Underwater Navigation Sys Wiring Data

Coast Guard Drawing 618 WMEC 424-005, Rev -, Doppler Speed Log System Replacement Ripout, Installation, Arrangement, Wiring, and Details

Coast Guard Drawing 618 WMEC 424-007, Rev --, ODOM ECHOTRAC II Deep Water Depth Sounder

System Removal

Coast Guard Drawing 618 WMEC 426-001, Rev R, Gyro Compass Block Wiring Diagram CKT “LC”

Coast Guard Drawing 618 WMEC 426-003, Rev D, MK27F Gyro Compass Installation Design Plan

Coast Guard Drawing 618 WMEC 426-005, Rev -, SAFRAN Bluenaute Gyrocompass Block and

Elementary Wiring Diagram

Coast Guard Drawing 618 WMEC 451-009, Rev -, 1SG38-SINS2(V)43 Installation BWD and Details

Coast Guard Drawing 618 WMEC 535-002, Rev K; Arr. Stm., Feed & Condensate System Piping

Coast Guard Drawing 618 WMEC 801-008, Rev -, Curves of Form

Coast Guard Drawing 627 WMEC 085-212, Rev F, Docking Plan

Coast Guard Drawing 627 WMEC 085-231, Rev D, Booklet Of General Plans

Coast Guard Drawing 627 WMEC 111-001, Rev A, Shell Expansion Framing & C.V.K.

v (Rev-1)

Coast Guard Drawing 627 WMEC 116-001, Rev -, Forepeak Framing, Chain Locker & Transv. Bhds #12

& #15 ½

Coast Guard Drawing 627 WMEC 131-001, Rev D, Second & Main Deck Plating & Supports

Coast Guard Drawing 627 WMEC 133-001, Rev B, Third Deck Plating & Supports

Coast Guard Drawing 627 WMEC 136-001, Rev G, 01, 02 & Bridge Deck Plating & Supports

Coast Guard Drawing 627 WMEC 152-001, Rev G, Superstructure – Aircastle, 01 & 02 Deckhouse &

Stack

Coast Guard Drawing 627 WMEC 161-001, Rev B, Arrg’t & Details Stern Tube & Strut (NOTE: For purpose of bid, Contractor shall assume rope guards are welded in.)

Coast Guard Drawing 627 WMEC 163-001, Rev C, Transducer Sea Chest Struct. Arrg’ts & Details

Coast Guard Drawing 627 WMEC 163-003, Rev C, Transducer Sea Chests Structural Arrangements &

Details

Coast Guard Drawing 627 WMEC 167-001, Rev L, Schedule of Steel Doors, Hatches, Scuttles &

Manholes

Coast Guard Drawing 627 WMEC 184-004, Rev E, Doppler Sea Valve Foundations

Coast Guard Drawing 627 WMEC 184-007, Rev -, DS60 Doppler Sea Valve Foundation

Coast Guard Drawing 627 WMEC 201-003, Rev B, Arr. of Aux Machinery Space

Coast Guard Drawing 627 WMEC 241-001, Rev -, Alignment Instructions (Gear Unit)

Coast Guard Drawing 627 WMEC 241-002, Rev -, Alignment Procedures When Aligning Couplings on

Rotating Machinery

Coast Guard Drawing 627 WMEC 243-001, Rev D, Arrangement & Detail Stern Tube Seal

Coast Guard Drawing 627 WMEC 243-002, Rev C, Arrgt & Dets of Piping & Hydraulics

Coast Guard Drawing 627 WMEC 243-005, Rev-, Coupling (Muff) Thrust Ring & Key

Coast Guard Drawing 627 WMEC 243-006, Rev D, Line Shaft

Coast Guard Drawing 627 WMEC 243-007, Rev D, Tail Shaft

Coast Guard Drawing 627 WMEC 243-008, Rev K, Shaft Installation

Coast Guard Drawing 627 WMEC 243-009, Rev A, Arr. and Details: Installation of New John Crane Seal

(Type MX9)

Coast Guard Drawing 627 WMEC 243-010, Rev-, CPP Hydraulic Storage Tank & Piping Arrangement

Coast Guard Drawing 627 WMEC 244-001, Rev B, Propulsion Shaft Alignment

Coast Guard Drawing 627 WMEC 245-001, Rev-, Hub Assy (LH)

Coast Guard Drawing 627 WMEC 245-002, Rev-, Hub Assy (RH)

Coast Guard Drawing 627 WMEC 245-003, Rev-, Control Plate Assy (LH)

Coast Guard Drawing 627 WMEC 245-004, Rev-, Control Plate Assy (RH)

Coast Guard Drawing 627 WMEC 245-008, Rev-, CPP Hydraulic System Schematic

Coast Guard Drawing 627 WMEC 245-009, Rev A, Pitch Limit Bracket

Coast Guard Drawing 627 WMEC 245-010, Rev-, Pitch Stop Installation

Coast Guard Drawing 627 WMEC 245-017, Rev E, 210 Foot B Class WMEC Major Maint Availability

Propeller Blade for 66X/4 Hub

Coast Guard Drawing 627 WMEC 245-021, Rev A, CPP Hub Modification Details

Coast Guard Drawing 627 WMEC 245-022, Rev-, Pitch Limit Bracket

Coast Guard Drawing 627 WMEC 252-056, Rev -, Assembly Drive End of Engine

Coast Guard Drawing 627 WMEC 261-001, Rev C, Diagram Fuel Oil System vi (Rev-1)

Coast Guard Drawing 627 WMEC 261-002, Rev F, Arrangement of Fuel Oil System

Coast Guard Drawing 627 WMEC 320-001, Rev BD, MMA, 440 & 115 Volt Power One Line block

WRG Diag & Miscellaneous Details

Coast Guard Drawing 627 WMEC 320-002, Rev AW, Power Supplies to Electronic Equipment

Coast Guard Drawing 627 WMEC 401-001, Rev AF, I.C. & Gyro Room General Arrangement

Coast Guard Drawing 627 WMEC 401-002, Rev BE, Arrangement of Electronics Equipment Radio

Room & CIC

Coast Guard Drawing 627 WMEC 401-004, Rev AR, Pilothouse Arrangement

Coast Guard Drawing 627 WMEC 424-001, Rev U, Underwater Navigation Sys Block Wiring Diagram

Coast Guard Drawing 627 WMEC 424-002, Rev V, Underwater Navigation Sys Wiring Data

Coast Guard Drawing 627 WMEC 426-001, Rev L, MK27 Mod 1 Gyrocompass Blk Wiring Diagram IC

Ckt “LC”

Coast Guard Drawing 627 WMEC 516-005, Rev A, Diag. of SS Refrigeration Sys. & S.W. Cooling

Piping

Coast Guard Drawing 627 WMEC 516-007, Rev A, Mods Incidental to the Carrier Reefer Plant Install

Coast Guard Drawing 627 WMEC 521-003, Rev H, Arr. of Firemain, Sprinkling and Washdown System

2nd Dk. & Below

Coast Guard Drawing 627 WMEC 533-001, Rev K, Diagram Hot & Cold Potable Water System

Coast Guard Drawing 627 WMEC 533-002, Rev H, Arr of Hot & Cold Potable Water

Coast Guard Drawing 627 WMEC 535-002, Rev H, Arr. Stm., Feed & Condensate System Piping

Coast Guard Drawing 627 WMEC 562-001, Rev H, Arrg’t & Details Rudder Stocks, Bearings, &

Stuffing Box

Coast Guard Drawing 627 WMEC 562-003, Rev A, “A” & “B” Class Rudder Construction

Coast Guard Drawing 627 WMEC 601-001, Rev F; Outboard Profile

Coast Guard Drawing 627 WMEC 601-003, Rev E, General Arrangement - Second and Third Decks

Coast Guard Drawing 627 WMEC 601-004, Rev D, General Arrangement Main & 01 Deck

Coast Guard Drawing 627 WMEC 602-001, Rev B, Vessel’s Name, Number, & Draft Marks

Coast Guard Drawing 627 WMEC 623-001, Rev B, Vertical Ladders

Coast Guard Drawing 627 WMEC 633-001, Rev C, Hull Protectors

Coast Guard Drawing 627 WMEC 635-002, Rev B, Sheating & Insulation

Coast Guard Drawing 627 WMEC 672-002, Rev C, Storeroom 3rd Deck

Coast Guard Drawing FL 6701-221, Rev R, SIRVSS & CVRS BWDs & Installation Details

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

NAVSEA Drawing 167-7379842, Rev A, Procedure & Welding Sequence for Non-Ballistic, Watertight

& Airtight Quick Acting or Individually Dogged Personnel Doors

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

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

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

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

Details vii (Rev-1)

COAST GUARD PUBLICATIONS

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

Manual

Coast Guard Technical Publication (TP) 0701, Feb 2019, Manufacturers Instruction Book – SWBS 245

Coast Guard Technical Publication (TP) 0701, SWBS 245, Section A, Feb 2019, Controllable Pitch

Propeller

Coast Guard Technical Publication (TP) 3231A, Oct 2019, Manufacturer’s Instruction Book-SWBS

Group(s) 242-245, Chapter 243, Section A, Stern Tube Seal, MX9, US-71996

Coast Guard Technical Publication (TP) 3238B-533, Section F, April 2013, Condensate Cooler Pump

Coast Guard Technical Publication (TP) 3446, May 2013, Doppler Speed Log, Model SRD-500 Dual

Axis

Coast Guard Technical Publication (TP) 9159-533-A, June 2017, Pump, Condensate Cooler, Series e-

Coast Guard Technical Publication E-424-027, 2012, SOUNDER, DEEP WATER - MODEL DF3200

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

Requirements

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

Allied Processes

Surface Forces Logistics Center Standard Specification 0850 (SFLC Std Spec 0850), 2020, General

Requirements for Drawing Preparation

Surface Forces Logistics Center Standard Specification 3041 (SFLC Std Spec 3041), 2020, Shipboard

Electrical Cable Test

Surface Forces Logistics Center Standard Specification 3042 (SFLC Std Spec 3042), 2020, Shipboard

Electrical Cable Removal, Relocation, Splice, Repair and Installation

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

Machine Systems

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

Surface Forces Logistics Center Standard Specification 8634 (SFLC Std Spec 8634), 2020, Drydocking

Surface Forces Logistics Center Standard Specification 8635 (SFLC Std Spec 8635), 2020, Temporary

Services

Surface Forces Logistics Center Standard Specification 8636 (SFLC Std Spec 8636), 2020, Temporary

Hull Accesses

OTHER REFERENCES

Actisense Data Multiplexer NDC-4 Full User Manual

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

American National Standards Institute/NSF International (ANSI/NSF) 61, 2008, Drinking Water System

Components - Health Effects

American Society for Nondestructive Testing (ASNT) SNT-TC-1A, 2013, 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 International (ASTM) D1330, 2010, Standard Specification for Rubber Sheet Gaskets viii (Rev-1)

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

Adhesives (AN)

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

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

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

Petrolatum

Commercial Item Description (CID) A-A-59316, 2016, Abrasive Materials; for Blasting

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

IME/72640-G1, FURUNO DS60 Doppler Speed Log Installation Manual

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, 2009, Pipe

Hangers and Supports – Materials, Design, Manufacture, Selection, Application and Installation

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-G-24716, Apr 1993, Gaskets, Metallic-Flexible Graphite, Spiral Wound

Military Specification MIL-A-22262B, Jan 2021, Abrasive Blasting Media Ship Hull Blast Cleaning

MIL-L-46152E, May 1990, Lubricating Oil, Internal Combustion Engine, Administrative Service

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

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

Propulsion Shafting

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

Surface Ships and Submarines

Naval Sea Systems Command (NAVSEA) Underwater Ship Husbandry Manuals (UWSH) S0600-AA-

PRO-160, Nov 2011, Chapter 16, Cofferdams

ODOM Echotrac DF3200 MKII, Rev 2, Technical Manual

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

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

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) G-6032, 2014 Grease, Plug Valve, Gasoline and Oil Resistant, NATO Code Number G-363, Metric ix (Rev-1)

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) 2007, Joint Surface Preparation

Standard SSPC-SP 10/NACE No. 2, 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 WJ-2/NACE WJ-2, 2017, Water Jet Cleaning of Metals - Very Thorough

Cleaning

The Society for Protective Coatings SSPC-SP 11, Jul 2012, Power Tool Cleaning to Bare Metal x (Rev-1)

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)

6 Y **Propeller shaft NSN: 2010-01-092-5810 2 ea. 54,080.00

7 Y **Intermediate Line

Shaft

NSN: 2010-01-141-3512 2 ea. 49,650.50

10 N Inboard stern tube seal sleeve

NSN: 2010-01-187-1763 2 ea. 1,485.00

10 N Outboard stern tube bearing sleeve

NSN: 2010-01-094-8938 2 ea. 1,792.00

10 N Forward Strut Sleeve NSN: 2010-01-222-9353 2 ea. 1,917.00

10 N Aft Strut Sleeve NSN: 2010-01-222-9322 2 ea. 2,067.00

12 N Overhaul kit NSN: 2040-01-537-0557 PN:

WLP001319-001

2 kt. 30,574.45

12 Y **Seal Assy NSN: 2040-01-433-6781 PN:

US71996

2 ea. 56,687.21

13 N Intermediate strut bearing

NSN: 3120-01-027-0025 2 ea. 5516.00

13 N Aft strut bearing NSN: 3120-01-024-6328 PN:

620WPC-4301-55-BA2

2 ea. 3101.00

14 N Stern tube bearing NSN: 3120-01-027-0025 2 ea. 5,516.00

17 Y **Hub Assembly

(R/H)

NSN: 2010-01-091-5056 1 ea. 90,219.50

17 Y **Hub Assembly (L/H) NSN: 2010-01-092-0440 1 ea. 87,439.00

17 N Hub Installation Kit NSN: 2010-01-466-4844 2 ea. 9,500.00

17 Y **Port Propeller

Blades (R/H)

NSN: 2010-01-134-7238 1 se. 33,090.26

17 Y **Starboard Propeller

Blades (L/H)

NSN: 2010-01-134-0378 1 se. 33,090.26

17 N **Propeller Blade

Bolts

NSN: 5306-01-225-2920 48 ea. 1,900.02

18 N *** Fathometer

Transducer, Shallow

Water, 50-200 kHz

(Airmar Technology

SS505) (without adapter plate)

NSN: 5845-01-470-2500 1 ea. 317.00

21 N Upper Roller Bearing

Assembly

NSN: 3110-01-080-0814 2 ea. 2,300.00

21 N Lower Micarta Split

Bearing Assembly (9-

3/8"ID x 10-1/8"OD x

14" Lg)

NSN: 3120-01-148-3763 2 ea. 2,429.00

21 N **Rudder stock sleeve NSN: 2040-01-653-9587 2 ea. 4,429.00

24 Y *Transducer Cover N/A 3 ea. 50.00 xi (Rev-1)

Plate

26 N Pump, Unit W/Motor NSN: 4320-01-666-4805 PN:

e-1535

1 ea. 1,750.00

33 N Display Unit, DS60 PN: DS600 2 ea. 2,400.00

33 N Distribution Unit, DS60

PN: DS610 1 ea. 1,200.00

33 N Transceiver Unit, DS60 PN: DS620 1.ea. 800.00

33 N Transducer w/30M

Cable

PN: DS630-30 1 ea. 200.00

33 N Gate Valve, DS60 PN: DS661 1 ea. 300.00

33 N Hull ring PN: N/A 1 ea. 350.00

33 N Bracket, DS600

Display Unit

PN: OP26-8-1 2 ea. 100.00

38 N Servo Box seal kit

(NOTE: Parts may require machining for proper fit.)

NSN: 5330-01-517-4281 2 kt. 6,561.00

41 N 26 x 66 inches Quick-

Acting Watertight

Door, Steel, 10-Dog, LH Swing

NSN: 2040-00-554-6215 2 ea. 5,800.00

41 N 26 x 66 inches Quick-

Acting Watertight

Door, Steel, 10-Dog, RH Swing

NSN: 2040-00-554-6216 1 ea. 5,800.00

41 N 26 x 66 inches Quick-

Acting Watertight

Door, Steel, 8-Dog, LH

Swing

NSN: 2040-00-542-0201 2 ea. 5,800.00

41 N 26 x 66 inches Quick-

Acting Watertight

Door, Steel, 8-Dog, RH

Swing

NSN: 2040-00-542-0200 3 ea. 5,800.00

*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 xii (Rev-1)

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

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

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

6 Propulsion Shafting; Remove, Inspect, and Reinstall

7 Propulsion Intermediate Shaft(s); Remove, Inspect, and Reinstall

11 Propulsion Shafting, Optical or Laser Alignment Check

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

Renew

13 Propulsion Shaft Bearings (External), Renew

16 Controllable Pitch Propellers, Clean and Inspect

17 Controllable Pitch Propeller (CPP) Hubs, Remove, Inspect and Reinstall

19 Sea Valves and Waster Pieces, Overhaul Or Renew

20 Sea Strainers - Duplex (All Sizes), Overhaul

21 Rudder Assembly; Remove, Inspect And Reinstall

30 Main Engine/Reduction Gear Alignment, Check

31 Fuel Manifold, Overhaul

35 U/W Body, Preserve (100%)

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

39 Hull Plating (Side Scan), Ultrasonic Testing

41 Watertight Doors, External, Renew xiii (Rev-1)

PRINCIPAL CHARACTERISTICS

210' WMEC (B-CLASS)

PHYSICAL

Length overall 210' 6"

Length between perpendiculars 200' 0"

Beam molded 34' 0"

Depth molded, main deck amidships 19' 6"

Full load displacement 1,170 long tons

Draft, full load to baseline amidships

*Baseline is 9” below keel amidships

12' 0"

Design drag between perpendiculars 1' 6"

Highest projection above baseline

*VHF-FM ADF antenna

90' 0"

Shore tie voltage requirements 400A / 440V

Frame spacing 1' 0"

MACHINERY

Main propulsion 2 ALCO Model 16-251-B Diesel Engines, 5,000 BHP total

Ship's service generators 2 Caterpillar Model 3406B Diesel-driven SR4, 250 KW each @ 0.8 power factor, 440VAC, 3 phase, 60 cycle

Emergency generator Caterpillar Model 3306B Diesel-driven SR4, 180 KW @ 0.8 power factor, 440VAC, 3 phase 60 cycle

Number of propellers 2

Propeller diameter 7' 6"

Number of blades, each 4

Pitch Controllable

Shaft RPM 300

Shaft diameter 8.25" at exit of hull

Anchor & chain Two 2,800 lb Navy Stockless Anchors, 7 shots of chain each

TANK CAPACITIES

Diesel fuel total (95%) 48,427 gal.

Fresh water total (100%) 11,693 gal.

JP-5 fuel total (95%) 4,683 gal.

Lube oil total (95%) 2,390 gal.

1 (Rev-1)

00000_0220_FLT

REC_00000_FLT_Commercial Project @ CG Facility (1212)

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 the same as prime service provider.

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

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

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

Requirements

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

Allied Processes

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

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General. The Contractor must conform to all requirements specified in SFLC Std Spec 0000 and in this item, as applicable, during the performance of this availability.

NOTE

The requirements of paragraph 3.1 (General) applies to all work under the scope of this contract, whether explicitly stated in work items or not, and to all other work subsequently authorized by changes, modifications, or extensions to the contract.

2 (Rev-1)

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. Ensure that all colors and color coat/paint schemes are in accordance with COMDTINST M10360.3, Chapter 6 (Cutter and Boat Colors Exterior and Interior).

NOTE

Unless a waiver has been granted (in writing) by the KO, deviations from authorized coatings (listed in Appendix C of SFLC Std Spec 6310) and colors and color schemes

(provided in Chapter 6 of COMDTINST M10360.3) are strictly prohibited.

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

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

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

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

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 shall be provided for including but not limited to demolition, renovation, National Pollutant Discharge Elimination System

3 (Rev-1)

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

3.5.4 Environmental manager. The Contractor must appoint in writing an Environmental Manager for the project, and shall be responsible for coordinating Contractor compliance with Federal, State, local, and station environmental requirements. The Environmental Manager shall 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 shall 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 shall 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 Guard facilities do not maintain Facilities Response Plans (FRPs) per 33 CFR 154. Contractor shall 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. None.

3.7 SFLC Standard Specification approved changes. The Contractor must be aware that the following are approved changes to published SFLC 2018 Edition Standard Specifications and supersede published content:

None.

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.

4 (Rev-1)

QA-1 - QUALITY ASSURANCE INSPECTION FORM

(PRESERVATION CHECKLIST)

VESSEL NAME HULL # WORK ITEM

WORK ITEM TITLE

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

CHECKPOINT 1 – COATING SYSTEM COMPLIANCE

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

CHECKPOINT 2 - PAINT STORAGE

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

CHECKPOINT 3 - AMBIENT CONDITIONS

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

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

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

CHECKPOINT 4 - PRE-SURFACE PREPARATION

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

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

CHECKPOINT 5 - SURFACE PREPARATION

Verify environmental conditions (see CHECKPOINT 3).

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

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

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

CHECKPOINT 6 - PRIMER COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

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

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

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

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

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

Perform visual inspection for holidays and other defects.

CHECKPOINT 7 – STRIPE COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure overcoating window is as per manufacturer’s instructions.

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

CHECKPOINT 8 – TOP COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure overcoating window is as per manufacturer’s instructions.

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

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

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

CHECKPOINT 9 – FINAL INSPECTION

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

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

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

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

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

CHECKPOINT 10 – RECORD KEEPING

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

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

5 (Rev-1)

QA-2 - QUALITY ASSURANCE INSPECTION FORM

(ENVIRONMENTAL READINGS)

VESSEL NAME HULL #

WORK ITEM

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

DATE

TIME

ACTIVITY (SURFACE

PREPARATION, PRIMER COAT,

BARRIER COAT, TOP COAT,

ETC…)

LOCATION (FRAME &

DECK, RELATION TO

EQUIPMENT, ETC.)

TEMPERATURE % REL.

HUMID-

ITY

DEW

PT.

SURFACE AMBIENT ΔT

| DP -

SURFACE |

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

6 (Rev-1)

QA-3A - QUALITY ASSURANCE INSPECTION FORM

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

VESSEL NAME HULL # WORK ITEM

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

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

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

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

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

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

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

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

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

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

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

TIME

7 (Rev-1)

QA-3B - QUALITY ASSURANCE INSPECTION FORM

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

VESSEL NAME HULL # WORK ITEM

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

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

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

SEPARATE SECTIONS, MAINTAIN A SEPARATE LOG FOR EACH SECTION.

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Mean Reading

(mils)

Mean Reading (mils) IAW ASTM DD4417).

8 (Rev-1)

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

VESSEL NAME HULL # WORK ITEM

SOLUBLE SALT CONDUCTIVITY MEASUREMENTS IAW SSPC-GUIDE 15.

DATE TEST LOCATIONS CONDUCTIVITY (MICROSIEMENS/CM)

9 (Rev-1)

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence)

VESSEL NAME HULL #

WORK ITEM

COATING MFG PRODUCT NAME

BATC

H #

INDUCTI

ON TIME

COATING SYSTEM

SEQUENCE

(PRIMER/TOUCHUP/3RD

COAT, ETC.)

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

SPOT 1 2 3 4 5

AVERAGE

VALUE

*BASE METAL READING

(BMR) Required, If Magnetic

Pull-Off (Type I/Banana) Gauge Is

Used.

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

1 AVG. BMR DEVIATION

1 AVG. BMR DEVIATION

APPLICATION METHOD (AIRLESS,

CONVENTIONAL SPRAY, ROLLED)

AVERAGE DFT

10 (Rev-1)

11010_UT_0320_FLT

REC_11010_UT_FLT_210’ WMEC ‘B’ Class (ALERT) (0419)

WORK ITEM 1: Hull Plating (U/W Body), Ultrasonic Testing

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to conduct ultrasonic testing

(UT) of U/W hull plating.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 627 WMEC 085-212, Rev F, Docking Plan

Coast Guard Drawing 627 WMEC 111-001, Rev A, Shell Expansion Framing & C.V.K.

COAST GUARD PUBLICATIONS

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

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

OTHER REFERENCES

None.

3. REQUIREMENTS

3.1 General.

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

3.2 (UT measurements).

3.1.2 Tech Rep.

Not applicable.

11 (Rev-1)

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

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

3.2 UT measurements. The Contractor must perform a total of 500 UT measurements of U/W hull surfaces, in locations designated by the Coast Guard Inspector, using Coast Guard Drawings 627 WMEC

085-302 and 627 WMEC 111-001 for guidance, in accordance with SFLC Std Spec 0740, Appendix C.

Mark up a copy of Coast Guard Drawing 627 WMEC 111-001 to show all locations selected for measurement and record all measurements in Table I (UT Measurements Summary Sheet - Port/Stbd

Shell) provided at the end of this item. Submit A CIR, to also include the marked up drawing and completed Table I.

4. NOTES

4.1 UT Table. Table 1 provided below is for the recording of all UT measurements.

12 (Rev-1)

TABLE 1 - UT MEASUREMENTS SUMMARY SHEET PORT/STBD SHELL

SHOT # STRAKE # FWD/MID/AFT ORIG PL MEASURED PL PERCENT

PLATE # TOP/MID/BOT THICKNESS THICKNESS WASTAGE

13 (Rev-1)

63140_HllPltngFrBdPrsrvPrtl_0320_FLT

REC_63140_HllPltngFrBdPrsrvPrtl_FLT_210’ WMEC ‘B’ Class (ALL) (0320)

WORK ITEM 2: Hull Plating Freeboard, Preserve – Partial

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to perform partial preservation of the freeboard surfaces. Refer to 4.1 Definition of freeboard surfaces.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 627 WMEC 085-231, Rev D, Booklet Of General Plans

Coast Guard Drawing 627 WMEC 152-001, Rev G, Superstructure – Aircastle, 01 & 02

Deckhouse & Stack

Coast Guard Drawing 627 WMEC 602-001, Rev B, Vessel’s Name, Number, & Draft Marks

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

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

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

OTHER REFERENCES

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

Manual

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

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

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

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.11 (SSPC-SP

11), 2013, Power Tool Cleaning to Bare Metal

14 (Rev-1)

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

3. REQUIREMENTS

3.1 General.

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 measures in accordance with SFLC Std Spec 0000, (Vessel component, space, and equipment protection). Specific areas/equipment/components to be protected include, but are not limited to:

Areas where underwater body coating system interfaces with freeboard coating system

(unless u/w body surfaces are also being preserved).

Adjacent deck surfaces and deck fittings.

Liferails.

Vent intakes.

Bulkheads.

Portlights.

Deck equipment.

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 below listed:

Overboard discharges.

3.2 Initial inspection. Prior to removing the existing coating system, The Contractor must inspect and verify whether all hull identification numbers and letters have permanent markings (weld beads or impressions), showing their location on the hull. Submit a CFR.

3.3 Pre-surface preparation wash. The Contractor must accomplish low-pressure (less than 5,000 psi) fresh water wash of all affected surfaces, to remove soluble chlorides and other surface contaminants.

Collect wash water for proper disposal in accordance with all Federal, state and local regulations.

3.4 Preparation. The Contractor must accomplish the following tasks:

3.4.1 Prepare a total of approximately 650 square feet of areas, as designated by the Coast Guard

Inspector (where there is evidence of coating failure) by water jetting to a SSPC-SP WJ-2/NACE WJ-2 standard, and/or by one or a combination of the following surface preparation methods, as applicable to substrate type:

15 (Rev-1)

TABLE 1 - PREPARATION METHODS

ABRASIVE BLAST-CLEANING POWER TOOL CLEANING

STEEL

SUBSTRATE

ALUMINUM SUBSTRATE STEEL

SUBSTRATE

ALUMINUM SUBSTRATE

Abrasive-blasting to

SSPC-SP10/NACE

No. 2, using grit conforming to MIL-

A-22262 (to produce a 1.5 to 2.5 mil anchor profile).

Brush blasting with clean, fine aluminum oxide, garnet or equivalent inert material conforming CID A-A-59316, Type I & IV, to remove all existing coatings and rust spots, down to bare metal and produce a 1.0-1.5 mil anchor profile).

Power tool cleaning to

SSPC-SP 11 (to produce a 1.0 mil anchor profile)

Mechanical cleaning, using power sanders and abrasive sandpaper with no metallic contents, to remove all existing coatings and rust spots, down to bare metal

3.4.2 Roughen/abrade all remaining surfaces where existing top coating is intact, by sweep-blasting or using suitable grit paper, to de-gloss the top-coating and produce a suitable surface profile to allow proper adhesion of a new top coating.

3.4.3 Feather edges of top coating into adjacent bare areas, to create a smooth transition.

NOTES

1. A profile suitable for over coating would be similar to what is produced by abrading the coating with 100-grit paper.

2. Water jetting without abrasive addition does not provide any additional anchor profile to the surface, beyond what was present after the previous surface preparation.

3.5 Post- preparation cleaning. The Contractor must perform solvent cleaning of all prepared surfaces, in accordance with SSPC-SP 1, prior to coating application. Collect all debris from solvent cleaning for proper disposal.

3.6 Coating application. As applicable, The Contractor must coat all surfaces as specified in Table 2.

Select top/finish color coat in accordance with COMDTINST M10360.3.Table 6.2 (Underwater Body, Boot-top, and Freeboard Colors)

TABLE 2 - COATING METHODS

STEEL ALUMINUM

Step 1:

Prime

Spot prime all bare steel surfaces with an “Epoxy

Primer/Mid-Coat - Polysiloxane system” coating, to a thickness matching that of existing adjacent undercoating, ensuring that the primer coating extends over the feathered edges of the sound/intact coating, to minimize edge lifting and provide a better appearance.

Spot prime all bare aluminum surfaces with a

“Polysiloxane” coating, to a thickness of 1.0 -2.0 mils DFT.

Step 2:

Top Coat

Top-coat all primed and abraded surfaces: Apply an “Epoxy Polysiloxane”, White (17925), top coat to ensure a uniform thickness throughout.

Top-coat all primed and abraded surfaces: Apply an “Epoxy Polysiloxane”, White (17925), top coat to ensure a uniform thickness throughout.

3.7 Visual identification markings. The Contractor must ensure the following:

16 (Rev-1)

3.7.1 Decals. Coast Guard Emblem decals may be substituted for painted emblems. Vinyl adhesive letters and numbers may also be substituted for painted letters and numbers - at the Contractor’s discretion.

3.7.2 Painted markings: Paint all distinctive visual identification markings, including the Coast Guard diagonal stripes, "U.S. COAST GUARD" legends, hull numbers, and draft marks in accordance with

SFLC Std Spec 6310, and Coast Guard Drawings…