Attachment 2 Statement of Work Specification.pdf

USCGC ACTIVE (WMEC 618)

SPECIFICATION FOR DRYDOCK REPAIRS

FY2026

Developed By: Allison J Waters

(REV 0, 15 July 2025)

USCGC ACTIVE (WMEC-210A) DRYDOCK AVAILABILITY FY2026

ii (REV 0)

TABLE OF CONTENTS

Revisions Record .......................................................................................................................................... iv Consolidated List of References .................................................................................................................... v Consolidated List of Government-furnished Property .................................................................................. x Consolidated List of Critical Inspection Items ........................................................................................... xii Principal Characteristics ............................................................................................................................ xiii General Requirements ................................................................................................................................ xiv 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, 100 Percent WORK ITEM 4: Appendages (U/W), Preserve (Internal) and Leak Test WORK ITEM 5: Propulsion Shaft Fairwaters And Rope Guards, Inspect WORK ITEM 6: Voids (Non-Accessible), Preserve (Internal) and Leak Test WORK ITEM 7: Mast, Preserve, 100 Percent WORK ITEM 8: Propulsion Shafting, Strain Gauge Alignment, Drydock, Check WORK ITEM 9: Propulsion Shafting; Remove, Inspect, and Reinstall WORK ITEM 10: Propulsion Shaft Coating, Renew (Optional) WORK ITEM 11: Propulsion Shaft Seal (Mechanical And Inflatable) Assemblies, Inspect And Repair Or

Renew WORK ITEM 12: Propulsion Shaft Bearings, External, Renew WORK ITEM 13: Stern Tube Interior Surfaces, Preserve, 100 Percent (Optional) WORK ITEM 14: Controllable Pitch Propellers, Clean and Inspect WORK ITEM 15: Controllable Pitch Propeller (CPP) System, Inspect and Service WORK ITEM 16: Controllable Pitch Propeller (CPP) Hubs, Renew (Optional) WORK ITEM 17: Controllable Pitch Propeller (CPP) Hubs, Inspect (Optional) WORK ITEM 18: Emergency Diesel Generator, Exhaust Piping, Clean and Inspect WORK ITEM 19: Fathometer Transducer, Renew WORK ITEM 20: Doppler Speed Log Transducer, Clean and Inspect WORK ITEM 21: Sea Valves and Waster Pieces, Overhaul Or Renew WORK ITEM 22: Sea Strainers, Duplex, All Sizes, Overhaul WORK ITEM 23: Rudder Assembly, Remove, Inspect And Reinstall WORK ITEM 24: Tanks, Potable Water Preserve, 100 Percent WORK ITEM 25: Superstructure, Preserve, 100 Percent WORK ITEM 26: Cathodic Protection, Zinc Anodes, Renew, WORK ITEM 27: Drydock WORK ITEM 28: Temporary Services, Provide - Cutter WORK ITEM 29: Temporary Services, Heating and Cooling (Optional) WORK ITEM 30: Reduction Gear Lube Oil Strainer Assembly, Replace WORK ITEM 31: Oily Water Separator, Replace WORK ITEM 32: Potable Water Tanks, Repair WORK ITEM 33: Oily Water Holding Tank, Repair WORK ITEM 34: Chain Lockers, Repair and Preserve WORK ITEM 35: Tanks and Voids, Partial Preservation WORK ITEM 36: Sewage System, Repair and Preserve WORK ITEM 37: Hull Plating, Repair WORK ITEM 38: Inflatable Shaft Seal Assemblies, Piping and Valves, Renew WORK ITEM 39: Fuel Valves and Piping, Renew WORK ITEM 40: Propulsion Shafting, Straighten (Optional) WORK ITEM 41: Propulsion Intermediate Shafts; Remove, Inspect, and Reinstall iii (REV 0)

WORK ITEM 42: Propulsion Shafting, Optical or Laser Alignment Check (Optional) WORK ITEM 43: Propeller Shaft Sleeves, Renew (Optional) WORK ITEM 44: Stern Tube, Renew (Optional) 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 618 WMEC 085-181, Rev G, Booklet of General Plans Coast Guard Drawing 618 WMEC 085-182, Rev G, Docking Plan, (ACTIVE) Coast Guard Drawing 618 WMEC 111-001, Rev G, Shell Expansion Framing & C.V.K.

Coast Guard Drawing 618 WMEC 111-003, Rev -, Forward Bulwark Details Coast Guard Drawing 618 WMEC 111-004, Rev -, Transom Bulwark Details Coast Guard Drawing 618 WMEC 116-001, Rev -, Forepeak Framing, Chain Locker & Transv. Bhds #12

& #15 ½ Coast Guard Drawing 618 WMEC 122-001, Rev J, Transv. WT Bulkheads Fwd & Aft of Midship Coast Guard Drawing 618 WMEC 123-007, Rev A, Structural Mods, GEA Westfalia OWS Install Coast Guard Drawing 618 WMEC 152-001, Rev N, Superstructure - Aircastle, 01 & 02 Deckhouse &

Stack Coast Guard Drawing 618 WMEC 161-001, Rev B, Arrg’t & Details Stern Tube & Strut Coast Guard Drawing 618 WMEC 163-003, Rev D, Transducer Sea Chests Struct. Arrg’ts & Details Coast Guard Drawing 618 WMEC 171-001, Rev L, Main Mast Radar Platform Coast Guard Drawing 618 WMEC 184-007, Rev A, DS60 Doppler Sea Valve Foundation Coast Guard Drawing 618 WMEC 201-003, Rev C, Arrgt of Aux. Machinery Room Coast Guard Drawing 618 WMEC 241-050, Rev F, Marine Gear Plan Installation-Output & Side View Coast Guard Drawing 618 WMEC 243-001, Rev E, A&D: John Crane Stern Tube System Coast Guard Drawing 618 WMEC 243-002, Rev H, Arrangement & Details of Piping & Hydraulics Coast Guard Drawing 618 WMEC 243-003, Rev H, Shaft Oil Tube and Coupling Modifications Coast Guard Drawing 618 WMEC 243-005, Rev C, Piping Mod – Water Lubricated Stern Tube Seal Coast Guard Drawing 618 WMEC 243-007, Rev A, CPP Oil Tube Fabrication, Details, and Assy Coast Guard Drawing 618 WMEC 243-008, Rev B, Shafting Arrangement & Details Coast Guard Drawing 618 WMEC 243-050, Rev -, Hub Oil Tank 10 Gal. Cap.

Coast Guard Drawing 618 WMEC 243-051, Rev-, John Crane Seal Coast Guard Drawing 618 WMEC 244-001, Rev B, Shafting Alignment Coast Guard Drawing 618 WMEC 244-002, Rev -, Stern Tube & Strut Bearing Details Coast Guard Drawing 618 WMEC 245-050, Rev D, Propeller Blade Left Hand Rotation 63/4 Coast Guard Drawing 618 WMEC 245-051, Rev D, Propeller Blade Right Hand Rotation 63/4 vi (REV 0)

Coast Guard Drawing 618 WMEC 245-052, Rev -, Propeller Hub Double Crank Coast Guard Drawing 618 WMEC 256-003, Rev B, Cat 3306B EDG Installation S.W. Cooling Piping

Mods Coast Guard Drawing 618 WMEC 259-001, Rev F, Exhaust Piping Arrangement Coast Guard Drawing 618 WMEC 259-004, Rev B, Cat 3306B EDG Installation Exhaust Piping Mods Coast Guard Drawing 618 WMEC 320-001, Rev BD, Major Maintenance Availability 440 & 115 Power

One Line Wiring Diagram and Details Coast Guard Drawing 618 WMEC 320-011, Rev A, Electrical Power Sys Mods, GEA Westfalia OWS

Install Coast Guard Drawing 618 WMEC 320-060, Rev -, OWS Booster Pump and Cooling Fan Install Coast Guard Drawing 618 WMEC 401-001, Rev AP, I.C. & Gyro Room General Arrangement Coast Guard Drawing 618 WMEC 424-005, Rev B, Doppler Speed Log System Replacement Ripout, Installation, Arrangement, Wiring, and Details Coast Guard Drawing 618 WMEC 451-009, Rev B, 1SG38-SINS2(V)43 Installation BWD & Details Coast Guard Drawing 618 WMEC 521-003, Rev K, Arr of Firemain, Sprinkling & Washdown 2nd Dk. &

Below Coast Guard Drawing 618 WMEC 529-011, Rev A, Piping Mods GEA Westfalia OWS Install Coast Guard Drawing 618 WMEC 533-001, Rev P, Diag. Hot & Cold Potable Water Coast Guard Drawing 618 WMEC 533-002, Rev N, Arr of Hot & Cold Potable Water Coast Guard Drawing 618 WMEC 535-001, Rev K, Diagram Steam, Feed And Condensate System

Piping Coast Guard Drawing 618 WMEC 535-002, Rev K, Arr. Stm., Feed & Condensate System Piping Coast Guard Drawing 618 WMEC 551-003, Rev E, Arrangement Compressed Air Piping Outside

Machinery Space Coast Guard Drawing 618 WMEC 562-001, Rev J, Arrg’t & Details Rudder Stocks, Bearings, & Stuffing

Box Coast Guard Drawing 618 WMEC 601-001, Rev H, Outboard Profile Coast Guard Drawing 618 WMEC 601-003, Rev K, General Arrangement – Second and Third Decks Coast Guard Drawing 618 WMEC 601-004, Rev K, General Arrangement – Main & 01 Deck Coast Guard Drawing 618 WMEC 602-001, Rev E, Vessel’s Name Number & Draft Marks Coast Guard Drawing 618 WMEC 612-008, Rev C, NAVSEA Certified Flight Deck Net Installation Coast Guard Drawing 618 WMEC 613-001, Rev B, Main Mast Rigging Arrg’t & Dets.

Coast Guard Drawing 618 WMEC 635-002, Rev J, Sheathing And Insulation Coast Guard Drawing 618 WMEC 801-008, Rev -, Curves of Form Coast Guard Drawing 618-WMEC 633-001, Rev B, Major Maintenance Availability Hull Protectors Coast Guard Drawing 627 WMEC 241-006, Rev L, Marine Gear Plan Installation Port Unit Coast Guard Drawing 627 WMEC 241-007, Rev K, Marine Gear Plan Installation Stbd Unit Coast Guard Drawing 627 WMEC 562-003, Rev A, “A” & “B” Class Rudder Construction Coast Guard Drawing FL 184-002, Rev A, SS60 Transducer Install Adapter Assy 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 vii (REV 0)

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3, Jun 2006, Coatings and Colors Manual Coast Guard Technical Publication (TP) 10500, December 2019, Doppler Sonar, Model DS-60 Coast Guard Technical Publication (TP) 3231A, Oct 2019, Manufacturer’s Instruction Book-SWBS

Group(s) 242-245, Chapter 243, Section B, Stern Tube Seal, MX9, US-71736 (S/A 210R-A-021) Coast Guard Technical Publication (TP) 3231A, SWBS 245, Section A, Oct 2019, Controllable Pitch

Propeller Double Crank, Liaaen Coast Guard Technical Publication (TP) 4034, Aug 2018, Electro-Hydraulic Steering System & Alarm

System Upgrade, 210’ WMEC “A” and “B” Class Cutters Coast Guard Technical Publication (TP) 4648, SWBS 233, Apr 2022, Main Propulsion Plant Coast Guard Technical Publication (TP) 4649, SWBS 233, May 2024, Main Propulsion Plant A-Class Coast Guard Technical Publication 3231A_242_A, Shafting Coupling Mounting and Dismounting Coast Guard Technical Publication 3231A_245_A, Controllable Pitch Propeller Double Crank, Liaaen 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 3041 (SFLC Std Spec 3041), 2022, Shipboard

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

Electrical Cable Removal, Relocation, Splice, Repair, and Installation 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 Surface Forces Logistics Center Standard Specification 8636 (SFLC Std Spec 8636), 2022, Temporary

Hull Accesses

OTHER REFERENCES

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 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 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) F1387, 2012, Standard Specification for Performance of Piping and Tubing

Mechanically Attached Fittings viii (REV 0)

ASTM International (ASTM) F683, 2010, Standard Practice for Selection and Application of Thermal Insulation for Piping and Machinery

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 Federal Specification (Fed Spec) HH-P-151, Mar 1991, Packing; Rubber-Sheet, Cloth-Insert GEA Westfalia Installation Instructions No. 2058-9601-020 Edition 0211 GEA Westfalia Separator Device list CP, P1451546584-9913-DVL000A Rev A dated 2015-10-19 GEA Westfalia Separator Drawing 8106-2021-029 Rev. 02, dated 2016-01-20 GEA Westfalia Separator Drawing P1451546584-9913-LAY000B dated 2015-10-19 GEA Westfalia Separator Drawing P1451546584-9913-PID000A dated 2015-10-19 GEA Westfalia Separator Operating Data Sheet P1451546584-9913-PDS000 dated 2015-10-19 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-PRF-16173E, Oct 2017, Corrosion Prevention Compound, Solvent Cutback, Cold-Application MIL-PRF-17672E, Oct 2012, Hydraulic Fluid, Petroleum, Inhibited MIL-PRF-24647, Jan 2018, Paint System, Anticorrosive and Antifouling, Ship Hull MIL-S-22698, Aug 2002; Steel Plate, Shapes and Bars, Weldable Ordinary Strength and Higher Strength:

Structural MIL-S-45180, 1998, Sealing Compound, Gasket, Hydrocarbon Fluid and Water Resistant MIL-STD-2191A, Aug 2024, Repair Welding, Cladding, Straightening, and Cold Rolling of Main

Propulsion Shafting, Rudder Stocks, and Diving Plane Stocks MIL-STD-2199B, Jan 2020, Coverings for Waterborne Main Propulsion Shafting on U.S. Naval Surface

Ships and Submarines NAVSEA Drawing 803-2145807, Rev C, Propulsion Shafting and Components NAVSEA Drawing 803-921865, Rev R, Cathodic Protection Hull Zinc Anodes NAVSEA Drawing 804-5959214, Rev-, Piping Insulation - Installation Details NAVSEA S9243-AW-TRS-011/SHAFT, Rev 1, June 2015, Technical Repair Standard for Surface Ships

Main Propulsion Shafting Refurbishment Procedures ix (REV 0)

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

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) G-6032, 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 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 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, 2012, Waterjet Cleaning of Metals – Very Thorough Cleaning x (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)

9 Y **Propeller shaft assembly NSN: 2010-01-459-5795 2 ea. 113,000.00

11 N Overhaul kit NSN: 5330-01-527-1036

PN: JCL001228-001

2 kt. 34,434.56

11 Y **Seal Assy NSN: 2040-01-350-5468

PN: US71736

2 ea. 78,813.64

11 N **Seat, Split NSN: 2010-01-361-7722

PN: H71736/6

2 ea. 13,729.35

12 N Stern tube bearing NSN: 3120-01-358-1048

PN: 618WMEC-4301-4-D

PIECE #22

2 ea. 7,726.67

12 N Aft strut bearing

(PN: PIECE #1)

NSN: 3120-01-233-3262

PN: 615WPC-4302-1

2 ea. 11,055.62

12 N Intermediate strut bearing

(PN: PIECE #2)

NSN: 3120-01-115-3451

PN: 615WPC-4302-1

2 ea. 11,256.39

N

Servo Box seal kit (NOTE: Parts may require machining for proper fit.)

NSN: 5330-01-476-2026 2 kt. 11,000

15 N Hub Seal Kit NSN: 2010-01-602-8461 2 ea. 6,524.50 15 Y **OD Box Valve spool and Sleeve NSN: 4810-01-297-1740 2 ea. 19,712

15 Y **OD Box Outer telescope tube NSN: 3040-01-146-1119 2 ea. 9,593.00

15 Y **Port Propeller Blades (R/H)

NSN: 2010-00-906-6009 1 set 33,090.26

15 Y **Starboard Propeller Blades (L/H)

NSN: 2010-00-906-6010 1 set 33,090.26

15 N **Propeller Blade Bolts NSN: 5306-01-201-0438 48 ea. 1,900.02 16 Y **Hub Assembly (R/H) NSN: 2010-01-141-3494 1 ea. 90,219.50 16 Y **Hub Assembly (L/H) NSN: 2010-01-143-5217 1 ea. 87,439.00 16 N **Hub Change-out Kit NSN: 2010-01-630-1155 1 ea. 6,500.00

N ***Fathometer

Transducer, Shallow Water

NSN: 5845-01-668-2181

PN: SS60 1 ea. 1,884.26

20 Y **FURUNO DS-630-30

Doppler Speed Log

Transducer with 30M Cable

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

23 N Upper Roller Bearing Assembly

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

23 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

23 N **Rudder stock sleeve NSN: 2040-01-653-9587 2 ea. 4,429.00 xi (REV 0)

27 Y *Transducer Cover Plate PN: FL-184-002, DET 15-E 1 ea. 50.00 30 N Head, Fluid Filter NSN: 4330-01-567-9495

PN: P165973

4 ea. 356.20

30 N Filter Element, Fluid NSN: 2940-01-720-0071

PN: P573353

4ea. 843.92

31 N ***Potable Water Booster Pump (Grundfos

Model)

NSN: 4320-01-689-8635

PN: CR 1-4-1-FGJ-I-E-HQQE-

60 HZ

1 ea. 1,100.00

31 N ***Thermal Transfer System

NSN: 4420-01-F21-6424

PN: AOC-08-41-1PH

1ea. 500.00

31 N ***Simplex Strainer, 1 inch

NSN: 4730-01-440-0844

PN: ST072101BF10A

1 ea. 240.00

36 N ***Switch PN: 5500491

2 ea. 746.44

39 N ***Gate Valve, 2-1/2in, Walworth 5202F-UT, 150#

NSN: 4820-00-418-0160 2 ea. 366.25

39 N ***Gate Valve, 2 in, VOGT 353, 150#

NSN: 4820-01-115-4338 3 ea. 795.00

39 N ***Gate Valve, 3 in, VOGT 353, 150#

NSN: 4820-01-LG3-7405 2 ea. 1,550.00

43 N Inboard stern tube seal sleeve

NSN: 2010-01-350-8399 1 ea. 2,485.00

43 N Outboard stern tube bearing sleeve

NSN: 2010-01-350-5034 1 ea. 3,792.00

43 N Intermediate Strut sleeve NSN: 2010-01-154-9900 1 ea. 6,917.00 43 N Aft Strut sleeve NSN: 2010-01-154-9899 1 ea. 8,067.00 43 N Hydraulic coupling sleeve NSN: 2010-01-313-8079 1 ea. 850.00

*Government-loaned property, which must 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 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

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

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

9 Propulsion Shafting; Remove, Inspect, and Reinstall

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

12 Propulsion Shaft Bearings, External, Renew

14 Controllable Pitch Propellers, Clean and Inspect

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

22 Sea Strainers, Duplex, All Sizes, Overhaul

23 Rudder Assembly, Remove, Inspect And Reinstall

41 Propulsion Intermediate Shafts; Remove, Inspect, and Reinstall xiii (REV 0)

PRINCIPAL CHARACTERISTICS

210' WMEC (A-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-CE 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%) 47,140 gal.

Fresh water total (100%) 11,135 gal.

JP-5 fuel total (95%) 4,717 gal.

Lube oil total (95%) 2,331 gal.

xiv (REV 0)

00000_0824_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.

xv (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 xvi (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, Weldox 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 Weldox 900, all welding procedures and welder qualifications for welding Weldox 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 Weldox 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 xvii (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 SFLC Standard Specification 5550. Replace paragraph 3.11.3 to state, “Material supporting imminent work shall be brought on the cutter and stored where the work is being performed. Material that appreciably contributes to fire load shall be removed at the end of each work shift when personnel are not present. Trash, debris, and packaging materials shall be promptly removed from the vessel at the end of each work shift and not allowed to accumulate.” Advance the paragraph numbering of the Fire Prevention and Safety Inspection form to 3.11.4.

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.

xviii (REV 0)

QA-1 - QUALITY ASSURANCE INSPECTION FORM

(PRESERVATION CHECKLIST)

VESSEL NAME HULL # WORK

ITEM #

WORK ITEM TITLE

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

CHECKPOINT 1 – COATING SYSTEM COMPLIANCE

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

CHECKPOINT 2 - PAINT STORAGE

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

CHECKPOINT 3 - AMBIENT CONDITIONS

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

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

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

CHECKPOINT 4 - PRE-SURFACE PREPARATION

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

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

CHECKPOINT 5 - SURFACE PREPARATION

Verify environmental conditions (see CHECKPOINT 3).

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

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

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

CHECKPOINT 6 - PRIMER COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

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

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

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

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

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

Perform visual inspection for holidays and other defects.

CHECKPOINT 7 – STRIPE COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure overcoating window is as per manufacturer’s instructions.

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

CHECKPOINT 8 – TOP COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure overcoating window is as per manufacturer’s instructions.

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

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

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

CHECKPOINT 9 – FINAL INSPECTION

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

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

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

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

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

CHECKPOINT 10 – RECORD KEEPING

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

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

NAME OF CG REPRESENTATIVE SIGNATURE UNIT DATE/TIME

xix (REV 0)

QA-2 - QUALITY ASSURANCE INSPECTION FORM

(ENVIRONMENTAL READINGS)

VESSEL NAME HULL # WORK

ITEM # WORK ITEM TITLE

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.

SURFAC

E

AMBIEN

T

ΔT

| DP -

SURFACE |

xx (REV 0)

QA-3a - QUALITY ASSURANCE INSPECTION FORM

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

VESSEL NAME HULL # WORK ITEM

LOCATION OF WORK (FRAME REFERENCES) AREA (SQFT)

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/AMPP No. 2

SSPC-SP WJ-2/AMPP WJ-2

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area) 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/AMPP INSPECTOR SIGNATURE CERT. # DATE /

TIME

xxi (REV 0)

QA-3b - QUALITY ASSURANCE INSPECTION FORM

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

VESSEL NAME HULL # WORK ITEM

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/AMPP No. 2

SSPC-SP WJ-2/AMPP WJ-2

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

Mean Reading (mils) xxii (REV 0)

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

VESSEL NAME HULL # WORK

ITEM #

SOLUBLE SALT CONDUCTIVITY MEASUREMENTS IAW SSPC-GUIDE 15.

DATE TEST LOCATIONS CONDUCTIVITY (MICROSIEMENS/CM)

xxiii (REV 0)

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence)

VESSEL NAME HULL # WORK ITEM

# WORK ITEM TITLE

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.

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

APPLICATION METHOD (AIRLESS,

CONVENTIONAL SPRAY, ROLLED)

AVERAGE DFT

xxiv (REV 0)

4.2 Tank and Void Assessment form.

xxv (REV 0)

1 (REV 0)

11010_UT_ESD_1021_FLT

REC_11010_UT_FLT_210’ WMEC ‘A’ Class (ACTIVE) (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 618 WMEC 085-182, Rev G, Docking Plan, (ACTIVE) Coast Guard Drawing 618 WMEC 111-001, Rev G, Shell Expansion Framing & C.V.K.

COAST GUARD PUBLICATIONS

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

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

Allied Processes

OTHER REFERENCES

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.

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

2 (REV 0)

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

3.2 UT measurements. The Contractor must perform a total of 1,000 UT measurements of U/W hull surfaces, in locations designated by the Coast Guard Inspector and Table 1 below, using Coast Guard Drawings 618 WMEC 085-182 and 618 WMEC 111-001 for guidance, in accordance with SFLC Std Spec 0740, Appendix C. Mark up a copy of Coast Guard Drawing 618 WMEC 111-001 to show all locations selected for measurement and record all measurements in Table 2 (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 2.

TABLE 1 – UT MEASUREMENT LOCATIONS

LOCATION QTY

No. 2 Fire Pump Sea Chest 50 MSD Compartment A/C Sea Chest 50

Shaft Seal (Port) 50 Shaft Seal (Stbd) 50

Rudder Post (Port) 50 Rudder Post (Stbd) 50

Fwd Engine Room Centerline Bilge 50 Other Locations, as designated by CG Inspector 650

NOTE

UT measurements can be taken from the interior or exterior of the vessel, at the discretion of the Coast Guard Inspector.

4. NOTES

4.1 UT Table. Table 2 provided below is for the recording of all UT measurements.

3 (REV 0)

TABLE 2 - UT MEASUREMENTS SUMMARY SHEET PORT/STBD SHELL

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

PLATE # TOP/MID/BOT THICKNESS THICKNESS WASTAGE

4 (REV 0)

63130_0523_FLT

REC_63130_100Percent_FLT_210' WMEC (“A” Class) (0523)

WORK ITEM 2: U/W Body, Preserve, 100 percent

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to preserve U/W body surfaces.

NOTES

1. The purpose of the preservation tasks covered by this item is to completely remove all existing coatings and recoat the U/W body surfaces with a new coating system.

2. U/W body surfaces are as defined in 4.1 (Definitions) and exclude areas covered by docking blocks unless the vessel is fleeted for the express purpose of preserving blocked areas.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 618 WMEC 601-001, Rev H, Outboard Profile Coast Guard Drawing 618 WMEC 602-001, Rev E, Vessel’s Name Number & Draft Marks

COAST GUARD PUBLICATIONS

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

OTHER REFERENCES

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

5 (REV 0)

3. REQUIREMENTS

3.1 General.

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

• 3.2.3 Post-surface preparation cleaning and inspection

3.1.2 Tech Rep. The Contractor must refer to SFLC Std Spec 0000, paragraphs 3.2.4.2.1 (Painting contractor certification program requirement) and 3.2.4.2.2 (Coating Tech Rep), for applicable requirements.

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

• Dual point davit.

• Single point davit.

• All scuppers and overboard discharges.

• Fathometer transducer surfaces.

• Sea valve openings.

• Propeller shaft bearings and seals.

• Rudder bearings.

• Propellers.

3.1.3.1 Davit protection. The Contractor must protect all surfaces of the dual point davit and single point davit in accordance with SFLC Std Spec 0000, paragraph 3.3.3 (Vessel component, space, and equipment protection).

3.1.4 Interferences. The Contractor must handle all interferences in accordance with SFLC Std Spec 0000, (Interferences). Known interferences include, but are not limited to the following:

• Sea chest grating.

NOTE

The hull fairings are not to be removed simply as an interference for 100% near white blasting unless found to be failing.

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

3.1.5.1 Fairing inspection. Prior to preservation preparation, inspect hull fairing condition. Submit a CFR.

3.1.5.2 Weld bead inspection. Prior to preservation preparation, using Coast Guard Drawing 618-WMEC 602-001, inspect all weld bead markings for draft marks and boot top. If weld beads are missing, make note of the existing boot top and submit a CFR.

3.1.6 Water used in preparation and washing procedures. The Contractor must ensure that water used in all surface preparation tasks, including pre-surface preparation wash and water jetting, is of sufficient

6 (REV 0)

purity and quality that it does not prevent the surface being cleaned from achieving the required degree of surface cleanliness or non-visible contamination criteria.

3.1.6.1 Ensure that surface preparation water does not contain sediments or other impurities that are destructive to the proper functioning of the…