MARCUS_HANNA__WLM_175__DD_FQ4_RKW_13R0_(2).pdf

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USCGC MARCUS HANNA SCHEDULED DRY-DOCK REPAIRS FY13
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HSCG85-13-Q-P45C28
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USCGC MARCUS HANNA (WLM 554)

175 FOOT COASTAL BUOY TENDER

SPECIFICATION FOR DRYDOCK REPAIRS

FY2013

Developed By: Robert K Woods2

(Rev-0, 07 February 2013)

USCGC MARCUS HANNA (WLM-175) DRYDOCK AVAILABILITY FY2013

ii (Rev-0)

TABLE OF CONTENTS

Revisions Record ...................................................................................................................................................... iv Consolidated List of References ................................................................................................................................ v Consolidated List of Government-furnished Property ............................................................................................ xii Consolidated List of Critical Inspection Items ....................................................................................................... xiv Principal Characteristics ......................................................................................................................................... xvi

GENERAL REQUIREMENTS

WORK ITEM 1: Appendages (U/W), Leak Test WORK ITEM 2: Appendages (U/W) - Internal, Preserve WORK ITEM 3: Chain Lockers, Clean and Inspect WORK ITEM 4: Voids (Non-Accessible), Leak Test WORK ITEM 5: Tanks (MP Fuel Stowage and Overflow), Clean and Inspect WORK ITEM 6: Voids (Non-Accessible), Preserve Internal Surfaces WORK ITEM 7: Tanks (MP Fuel Service), Clean and Inspect WORK ITEM 8: Cargo Hatch (Hydraulic), Overhaul and Repair WORK ITEM 9: Z-Drive Propulsion Units, Overhaul WORK ITEM 10: Circuit Breakers (60 Hz), Inspect and Test WORK ITEM 11: Fathometer Transducer, Renew WORK ITEM 12: Underwater (Speed) Log Transducer, Renew WORK ITEM 13: Vent Ducts (Galley and Pantry Room All), Commercial Cleaning WORK ITEM 14: Vent Ducts (All Other), Commercial Cleaning WORK ITEM 15: Sea Strainers (All Sizes), Renew WORK ITEM 16: Sea Bay, Preserve 100% WORK ITEM 17: Compressed Air Receivers (All), Clean, Inspect, and Hydro WORK ITEM 18: Thruster Unit (General), Overhaul WORK ITEM 19: Hull Fittings (Weight Handling Rigging Hardware), Inspect and Test WORK ITEM 20: Anchor Windlass, Tier I Inspect and Test WORK ITEM 21: Anchor Chain and Ground Tackle, Preserve WORK ITEM 22: Warping Capstan (Aft), Tier II Inspect and Repair WORK ITEM 23: Single Point Davit, Tier II Inspect and Repair WORK ITEM 24: Buoy Crane, Inspect and Service – Tier II WORK ITEM 25: Grey Water Holding Tanks, Clean and Inspect WORK ITEM 26: Sewage Holding Tanks, Clean and Inspect WORK ITEM 27: Sewage Vacuum Collection Tanks, Clean and Inspect WORK ITEM 28: Sewage Piping, Clean and Flush WORK ITEM 29: Tanks (Grey Water Holding), Preserve “100%” WORK ITEM 30: Tanks (Sewage Holding), Preserve “100%” WORK ITEM 31: Decks - Exterior(Buoy), Preserve 100% WORK ITEM 32: U/W Body, Preserve “100%” WORK ITEM 33: Hull Plating Freeboard (Buoy Port Areas), Preserve - Partial WORK ITEM 34: Cathodic Protection / Zinc Anodes, Renew WORK ITEM 35: Drydocking WORK ITEM 36: Temporary Services, Provide WORK ITEM 37: Temporary Messing and Berthing, Provide WORK ITEM 38: Sea Trial Performance, Provide Support WORK ITEM 39: Hydraulic Power Unit Isolation Valves, Install WORK ITEM 40: Compressed Air Receiver Emergency Dump Valve, Install WORK ITEM 41: Watertight Hatches 1-50-1 and 01-89-2, Upgrade WORK ITEM 42: Auxiliary Sea Water System Valves, Overhaul Or Renew iii (Rev-0)

WORK ITEM 43: Bilges (Machinery Space) - Engine Room Bilges, Preserve WORK ITEM 44: Deck Covering (Electrical Matting), Renew WORK ITEM 45: Deck Covering (Interior Wet/Dry), Renew WORK ITEM 46: Hull Plating (U/W Body), Inspect WORK ITEM 47: Hull Plating (U/W Body), Ultrasonic Testing WORK ITEM 48: U/W Body, Preserve “Partial – Condition A” WORK ITEM 49: U/W Body, Preserve “Partial - Condition B” WORK ITEM 50: U/W Body, Preserve “Partial - Condition C” WORK ITEM 51: Chain Locker, Preserve 100% WORK ITEM 52: Oil Containment Coamings, Repair WORK ITEM 53: Brow, Repair WORK ITEM 54: Watertight Doors and Hatch (Internal), Repair WORK ITEM 55: Decks (All Interior) Pump Room, Preserve WORK ITEM 56: Shower and Pan Renew WORK ITEM 57: Supply Ducting, Renew WORK ITEM 58: Aircastle Overhead Foam Insulation, Renew WORK ITEM 59: Weather Deck Stuffing Tubes, Renew/Remove WORK ITEM 60: Sea Bay, Clean and Inspect 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 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 – as follows:

• MIL/DOD/CID Specifications: http://www.assistdocs.com/search/search_basic.cfm

• Commandant Instruction Manuals: http://www.uscg.mil/directives/default.asp

• Public Laws, Code of Federal Regulations, U.S Codes, and other Federal Government laws::

www.gpoaccess.gov

The Government is aware of the following internet web links where contractors may procure commercial specifications:

• American Welding Society (AWS): http://www.awspubs.com/index.php

• ANSI, ASTM, IEEEE, NFPA, ASME, SAE Standards: http://www.techstreet.com/

• NFPA: http://www.nfpa.org

• SSPC Standards and pictorial guides: http://shopping.netsuite.com/sspcmarketplace

COAST GUARD DRAWINGS

1.2 Government-furnished property.

2. REFERENCES

Coast Guard Drawing 175 WLM 114-001, Rev D, Shell Appendages Coast Guard Drawing 175 WLM 130-001, Rev -, Mods to Buoy Deck Incidental to Hawser Pipe Cover Coast Guard Drawing 175 WLM 130-001, Rev -Mods to Buoy Deck Incidental to Hawser Pipe Cover Coast Guard Drawing 175 WLM 167-001, Rev H, Structural Closures Coast Guard Drawing 175 WLM 184-001, Rev-, CRP-V850 Transducer Adapter Ring Coast Guard Drawing 175 WLM 184-001, V850 Transducer Adaptor Ring Coast Guard Drawing 175 WLM 243-2, Rev E, Propulsion Shaft Arrangement Coast Guard Drawing 175 WLM 245-1, Rev A, Propeller Coast Guard Drawing 175 WLM 256-004, Rev J, Sheets 5 and 13, Seawater Cooling System A & D, Hull

Blocks 940-970 Coast Guard Drawing 175 WLM 256-013, Rev -, Sea Bay Thermometer Installation Coast Guard Drawing 175 WLM 505-003, Rev A, Sea Connection Arrangements Coast Guard Drawing 175 WLM 506-001, Rev G, Overflows, Air Escapes & Sounding Tubes Diagram Coast Guard Drawing 175 WLM 512-001, Rev E, HVAC Diagram Coast Guard Drawing 175 WLM 541-001, Rev H, Fuel Oil System Diagram Coast Guard Drawing 175 WLM 541-006, Rev C, Independent Tanks, Emergency Generator Day Tank

IIP:7-1

Coast Guard Drawing 175 WLM 549-001, Rev C, Onboard Lubrication Requirements vi (Rev-0)

Coast Guard Drawing 175 WLM 551-001, Rev H, Compressed Air System Diagram Coast Guard Drawing 175 WLM 551-001, Rev I, Compressed Air Diagram Coast Guard Drawing 175 WLM 556-008, Rev-, Isolation Valves for Deck Machinery Hydraulic Power

Unit Coast Guard Drawing 175 WLM 573-001, Rev L, Buoy Deck Arrangement Coast Guard Drawing 175 WLM 573-001, Rev M; Buoy Deck Arrangement Coast Guard Drawing 175 WLM 573-8, Rev -, ATON Tie Downs Coast Guard Drawing 175 WLM 581-001, Rev E, Anchor Handling System Arrangement Coast Guard Drawing 175 WLM 581-001, Rev E, Anchor Handling System Arrangement Coast Guard Drawing 175 WLM 581-001, Rev E, Anchor Handling System Coast Guard Drawing 175 WLM 593-001, Rev G, Sewage & Waste Water System Diagram Coast Guard Drawing 175 WLM 593-009, Rev E, Independent Tanks, Sewage Holding Tank Coast Guard Drawing 175 WLM 601-001, Rev L, General Arrangement and Inboard and Outboard

Profiles Coast Guard Drawing 175 WLM 601-001, Rev L; General Arrangement Inboard and Outboard Profiles Coast Guard Drawing 175 WLM 601-003, Rev F, Booklet of General Drawings 552-564 Coast Guard Drawing 175 WLM 601-003, Rev F, Booklet of General Plans Coast Guard Drawing 175 WLM 601-003, Rev H, Booklet Of General Plans Coast Guard Drawing 175 WLM 633-001, Rev D, Cathodic Protection Coast Guard Drawing 175 WLM 635-001, Rev F, Hull Thermal and Acoustic Insulation Schedule Coast Guard Drawing 175 WLM 801-001, Rev A, Hull Lines Coast Guard Drawing 175 WLM 801-003, Rev A, Curves of Form Coast Guard Drawing 175 WLM 801-006, Rev H, Docking Plan Coast Guard Drawing 175 WLM 801-006, Rev H; Docking Plan Coast Guard Drawing 175 WLM 801-006, Rev J, Docking Drawing Coast Guard Drawing 175 WLM 801-019, Rev C, Shell Expansion Coast Guard Drawing 175 WLM 801-019, Rev C; Shell Expansion Coast Guard Drawing 175 WLM 920-001, Rev K, Hull Block 920 Panels Coast Guard Drawing 175-WLB 634-1, Rev G, Deck Covering Schedule Coast Guard Drawing 175-WLM 162-1, Rev D, Stack a & D 1 & 2 Panels Coast Guard Drawing 175-WLM 320-1, Rev U, Electrical One-Line Diagram Coast Guard Drawing 175-WLM 568-001, Rev B, Bow Thruster Arrangement & Detail Coast Guard Drawing 175-WLM 167-1, Rev -, Structural Closures Coast Guard Drawing 175-WLM 256-001, Rev H, Seawater Cooling System Diagram Coast Guard Drawing 175-WLM 256-003, Rev A, Seawater Cooling System, Fr 61 Fwd Blocks 910, 920, Coast Guard Drawing 175-WLM 256-004, Rev J, Seawater Cooling System A & D, Hull Blks 940-970 Coast Guard Drawing 175-WLM 330-2, Rev E, Lighting System Frame 24 Forward, Hull Block 910 &

Coast Guard Drawing 175-WLM 422-1, Rev G, Navigation, Signal & Searchlight Block, Isometric and

Arrangements Coast Guard Drawing 175-WLM 422-2, Rev F, Navigation, Signal & Searchlight Elementary Wiring

Diagram vii (Rev-0)

Coast Guard Drawing 175-WLM 432-5, Rev E, Primary & Sound Powered Telephone Circuits Coast Guard Drawing 175-WLM 433-1, Rev J, Announcing System Block, Isometric & Elementary

Wiring Diagram Coast Guard Drawing 175-WLM 506-008, Rev C, Oil Containment Coamings Coast Guard Drawing 175-WLM 528-8, Rev E, Plumbing & Deck Drains a & D, Hull Block 970 Coast Guard Drawing 175-WLM 593-001, Rev G, Sewage & Waste Water System Diagram Coast Guard Drawing 175-WLM 601-001, Rev N, General Arr, Inboard and Outboard Profiles Coast Guard Drawing 175-WLM 601-1, Rev N, General Arr, Inboard & Outboard Profiles Coast Guard Drawing 175-WLM 623-001, Rev L, Ladders, Inclined & Vertical Assy & Detail Coast Guard Drawing 175-WLM 635-001, Rev F, Hull Thermal & Acoustic Insulation Schedule Coast Guard Drawing 175-WLM 635-1, Rev F, Hull Thermal & Acoustic Insulation Schedule Coast Guard Drawing 175-WLM 644-1, Rev G, Sanitary Facilities & Laundry Space Arr Coast Guard Drawing 175-WLM 801-015, Rev -, Scantlings, Decks & Platforms Coast Guard Drawing 175-WLM 801-15, Rev C, Scantlings, Decks & Platforms Coast Guard Drawing 175-WLM_256_12, Rev A, ASW System Piping MODS Coast Guard Drawing 175-WLM_634_1, Deck Covering Schedule Coast Guard Drawing 175-WLM_634_1, Deck Covering Schedule.

Coast Guard Drawing 175-WLM_651_1, Galley & Scullery Arrangement & Details Coast Guard Drawing 225B WLB 635-001, Rev B, Hull Thermal Acoustic Insulation Schedule NAVSEA Drawing 803-921865, Rev R, Cathodic Protection Hull Zinc Anodes NAVSEA Drawing 805-1749049, Rev J, Gangway, Aluminum, Model GB-500F

COAST GUARD PUBLICATIONS

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

Manual Coast Guard Commandant Instruction (COMDTINST) M10360.3C Coatings and Color Manual Coast Guard Technical Publication (TP) 3446, Jun 2009, Doppler Speed Log, Model SRD-500 Dual Axis Coast Guard Technical Publication (TP) 3602, Tab 086-A, Engineer’s Operating Manual Coast Guard Technical Publication (TP) 3610, Section 167-A, July 2002, Power Operated Cargo Hatch, Coastal Buoy Tender, Model No. D-WK-787 Coast Guard Technical Publication (TP) 3613, Dec 2002; SWBS 245, Section A; Z-Drive Coast Guard Technical Publication (TP) 3619, 13-AUG-98, Manufacturers Instruction Book-SWBS

Group(s) 324 Coast Guard Technical Publication (TP) 3628, 1/1/1999; Vol 4 of 9, Instruction Manual, Bow Thruster Coast Guard Technical Publication (TP) 3630, Section 573-A, Mar 2008, Manufacturer's Instruction

Book-SWBS Group 573, Buoy Crane Coast Guard Technical Publication (TP) 3631, Section 581-A, June 2006, Manufacturer's Instruction

Book-SWBS Groups 573-581, Anchor Windlass Coast Guard Technical Publication (TP) 3632, Feb 2001, Chapter 583, Section C, Technical Manual for

Slewing Arm Davit Model D6000CT Coast Guard Technical Publication (TP) 3632, Section 582-A, Sep 1999, Manufacturer's Instruction

Book-SWBS Groups 582-583, Aft Capstan Coast Guard Technical Publication (TP) S9169-AW-DCB-010 Rev 2, SWBS 167, Sep 2000, Watertight

Closures viii (Rev-0)

Naval Engineering Directive (NED) 5890-02, March 2005, Inspection and Test Procedure For Buoy Crane Model SB230-42 Onboard WLM 551-564

Surface Forces Logistics Center Naval Engineering Directive (SFLC NED) 5735-01, 05 May 2010, Inspection And Test Procedure For Buoy Chain Winch Model Cw-1 Onboard WLM 551 Through 564 And WLB 201-215

Surface Forces Logistics Center Standard Specification (SFLC Std Spec) 0000, 2012, General Requirements

Surface Forces Logistics Center Standard Specification (SFLC Std Spec) 0740, 2012, Welding and Allied Processes

Surface Forces Logistics Center Standard Specification (SFLC Std Spec) 3041, 2012, Shipboard Electrical Cable Test

Surface Forces Logistics Center Standard Specification (SFLC Std Spec) 3042, 2012, Shipboard Electrical Cable Removal, Relocation, Splice, Repair, and Installation

Surface Forces Logistics Center Standard Specification (SFLC Std Spec) 6310, 2012, Requirements for Preservation of Ship Structures

Surface Forces Logistics Center Standard Specification (SFLC Std Spec) 6341, Jan 2009, Install New Deck Covering Systems

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2012, General Requirements

Surface Forces Logistics Center Standard Specification (SFLC Std Spec) 0000, Jan 2009, General Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2012, Welding and Allied Processes

Surface Forces Logistics Center Standard Specification (SFLC Std Spec) 0740, Jan 2009, Welding and Allied Processes

Surface Forces Logistics Center Standard Specification (SFLC Std Spec) 0740, Jan 2009, Welding and Allied Processes.

Surface Forces Logistics Center Standard Specification 3020 (SFLC Std Spec 3020), 2012, Overhaul AC Electrical Motors

Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2012, Auxiliary Machine Systems

Surface Forces Logistics Center Standard Specification 5100 (SFLC Std Spec 5100), 2012, Clean Shipboard Ventilation Systems

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2012, Requirements for Preservation of Ship Structures

Surface Forces Logistics Center Standard Specification 6341 (SFLC Std Spec 6341), 2012, Install Interior Deck Covering Systems

Surface Forces Logistics Center Standard Specification 8634 (SFLC Std Spec 8634), 2012, Drydocking Surface Forces Logistics Center Standard Specification 8635 (SFLC Std Spec) , 2012, Temporary

Services Surface Forces Logistics Center Standard Specification 8636 (SFLC Std Spec 8636), 2012, Temporary

Hull Accesses

OTHER REFERENCES

AAA/CAA -http://www.aaanewsroom.net/Main.asp?CategoryID=9&SubCategoryID=22& ix (Rev-0)

American National Standard Institute/American Water Works Association ANSI/AWWA C217, 2009, Petrolatum and Petroleum Wax Tape Coatings for the Exterior of Connections and Fittings for Steel Water Pipeline

American Society of Mechanical Engineers (ASME) B16.34, 2004, Valves-Flanged, Threaded, and Welding End

ASTM International (ASTM) D 4138, 2007, Standard Practices for Measurement of Dry Film Thickness of Protective Coating Systems by Destructive, Cross-Sectioning Means

ASTM International (ASTM) D1330, 2004, Standard Specification for Rubber Sheet Gaskets ASTM International (ASTM) D4138, 2007, Standard Practices for Measurement of Dry Film Thickness of Protective Coating Systems by Destructive, Cross-Sectioning Means ASTM International (ASTM) D5363, 2008; Standard Specification for Anaerobic Single-Component

Adhesives (An) ASTM International (ASTM) F992, 2006, Standard Specification for Valve Label Plates Code of Federal Regulations (CFR) Title 33 CFR, Jul 2010, Navigation and Navigable Waters Code of Federal Regulations (CFR) Title 40, Chapter I, 2008, Environmental Protection Agency Code of Federal Regulations (CFR) Title 49, Chapter I, 2008, Pipeline and Hazardous Materials Safety

Administration, Department Of Transportation Commercial Item Description (CID) A-A-59313, Nov 2003, Thread Compound; Antiseize, Zinc Dust-

Petrolatum Commercial Item Description (CID) A-A-59323, Rev A, Cloths, Cleaning, Low-Lint DOD-STD-2187, Aug 1987, Chemical Cleaning of Salt Water Piping Systems Federal Specification (Fed Spec) DDD-C-95, Mar 1972, Carpets and Rugs, Wool, Nylon, Acrylic, Modacrylic Federal Specification (Fed Spec) QQ-N-281, Oct 1985, Nickel-Copper Alloy Bar, Rod, Plate, Sheet, Strip, Wire, Forgings, and Structural and Special Shaped Sections Federal Specification (Fed Spec) RR-C-271, Nov 1995, Chain and Attachments, Welded and Weldless FORBES (formerly MOBIL) Travel Guide - http://www.forbestravelguide.com/ Hotel and Motel Fire Safety Act of 1990 (PL101-391) Institute of Electrical and Electronic Engineers (IEEE) Standard 45, 2002, Recommended Practice for

Electric Installations on Shipboard Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-61, 2003 Edition, Pressure Testing Of Steel Valves Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-67, 2002 Edition, Butterfly Valves Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-69, 2003, Pipe

Hangers and Supports – Selection and Application Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-72, 1999 Edition, Ball Valves with Flanged or Butt-Welding Ends for General Service Manufacturers' Standardization Society of the Valve and Fittings Industry (MSS) SP-80, 2008 Edition, Bronze Gate, Globe, Angle and Check Valves Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-89, 2003, Pipe

Hangers and Supports – Fabrication and Installation Practices MIL PRF-16173, Sep 2006, Corrosion Prevention Compound, Solvent Cut Back, Cold Application MIL-A-18001, May 2005, Anodes, Sacrificial Zinc Alloy (Commercially Accepted - ASTM B418) MIL-A-22262, Mar 1996; Abrasive Blasting Media Ship Hull Blast Cleaning x (Rev-0)

MIL-A-46106, Jun 1992, Adhesive-Sealants, Silicone, Rtv, One-Component MIL-D-18873, Jul 1982, Deck Covering Magnesia Aggregate Mixture MIL-D-21631, Dec 1990, Deck Covering, Latex Concrete MIL-D-23134, Jul 1999, Deck Underlay and Covering, Insulating, Magnesia Aggregate Mixture MIL-DTL-1222, Dec 2000, Studs, Bolts, Screws and Nuts for Applications Where a High Degree of

Reliability Is Required MIL-F-24402, May 1995, Filters (Hydraulic), Filter Elements (High Efficiency), and Filter Differential

Pressure Indicators, General Specification

MIL-I-24172,

MIL-I-3064, Mar 1991, Insulation, Electrical, Plastic-Sealer MIL-PRF-16173, Sep 2006, Corrosion Prevention Compound, Solvent Cut-Back, Cold-Application MIL-PRF-24613, Dec 1990, Deck Covering Materials, Interior, Cosmetic Polymeric MIL-PRF-24647, Jun 2006, Paint System, Anticorrosive and Antifouling, Ship MIL-PRF-24647, Jun 2006, Paint System, Anticorrosive and Antifouling, Ship Hull MIL-PRF-24647, Jun 2006, Paint System, Anticorrosive and Antifouling, Ship Hull MIL-PRF-3135, Nov 1986, Deck Covering Underlay Materials MIL-PRF-900, Mar 1991, Rubber Gasket Material, 45 Durometer Hardness MIL-S-45180, 1998; Sealing Compound, Gasket, Hydrocarbon Fluid and Water Resistant MIL-STD-1689, Nov 1990, Fabrication, Welding and Inspection of Ships Structure MIL-STD-2003-3, Sep 2009, Electric Plant Installation Standard Methods for Surface Ships &

Submarines (Penetrations) National Electrical Manufacturers Association (NEMA) Stds, Pub. No. AB4, 2003, Guidelines for

Inspection and Preventive Maintenance of Molded Case Circuit Breakers Used in Commercial and Industrial Applications

Naval Ship's Technical Manual (NSTM) Chapter 634, Dec 2001, Deck Covering NAVSEA Technical Publication T9074-AD-GIB-010/1688, (TP 1688), May 1997, Requirements for

Fabrication, Welding, and Inspection of Submarine Structure Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C6183, 2007, Cork and

Rubber Composition Sheet; For Aromatic Fuel And Oil Resistant Gaskets Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) G-6032, 1999, Grease, Plug Valve, Gasoline and Oil Resistant, NATO Code Number G-363, Metric The Society for Protective Coatings (SSPC) Surface Preparation Specification No. 1 (SSPC-SP 1), 2004, Solvent Cleaning The Society for Protective Coatings (SSPC) Surface Preparation Specification No.11 (SSPC-SP 11), 2004, Power Tool Cleaning to Bare Metal The Society for Protective Coatings (SSPC), June 1996, Paint Application Specification No. 2 (PA-2), Measurement of Dry Coating Thickness with Magnetic Gages 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, 2004, Surface Preparation and Cleaning of Steel & Other Hard Materials by High and Ultrahigh Pressure Water Jetting xi (Rev-0)

The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 12/NACE No.5, 2007, Surface Preparation and Cleaning of Steel & Other Hard Materials by High and Ultrahigh Pressure Water Jetting

The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 7/NACE No.4, 2007, Brush-Off Blast Cleaning

The Society for Protective Coatings (SSPC)/NACE-International (NACE) Joint Surface Preparation Standard SSPC-SP 10/NACE No. 2, 2004, Near-White Blast Cleaning

The Society for Protective Coatings (SSPC)/NACE-International (NACE) Joint Surface Preparation Standard SSPC-SP 12/NACE No. SSPC-SP 12/NACE No.5, Surface Preparation and Cleaning of Steel & Other Hard Materials by High and Ultrahigh Pressure Water Jetting Prior to Recoating

Underwriters Laboratories Inc. (UL) 489, May 2002, Molded Case Circuit Breaker xii (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 N Z drive seal Set PN: D8202363 2 ea. 25,493.00 9 N **Seal ring PN: B7807158 2 ea. 2,206.00 9 Y Clutch Overhaul kit 2010-01-551-1161 2 ea. 7,959.62 9 N **Seal ring B8106487 2 ea. 7,007 9 N **Lantern Ring B7802062 2 ea. 1,017

11 N ***Fathometer Transducer, Shallow Water, 50-200 kHz

NSN: 5845-01-470-2500

Airmar Technology SS505

2 ea. 148.92

12 Y ***Sperry SRD 500 Doppler speed log

NSN:5999-01-472-7499 1 ea. 12,936.00

18 N Seal kit, Bow thruster

NSN: 2010-01-555-9048 1 ea. 3,634.00

18 N Zinc Anode PN: A000SM44197 9 ea. 113.75 23 N Swing Brake Seal Kit NSN: 2030013512820 2 ea 138.80 23 N Swing Brake Disc &

Bearing Kit NSN: 2030013499486 2 ea 937.70

23 Y **Winch Assembly NSN: 2030015051581 1 ea. 17,454.50 24 N **Aux Hoist Hook NSN: 4030-01-572-3945

PN: YMD-6851

1 ea 1,760.00

24 Y **Main Hoist Block NSN: 3940-01-566-2929

PN: YMD-6850

1 ea 1,998.00

24 N **Relief Valve Cartridge

NSN: 0000-XF-C13-7597 1 ea 425.00

24 N **Control Stand Selector Valve

Assembly

NSN: 4730-01-507-3516 1 ea 1,145.21

24 N **Bushing, Luff Cylinder

NSN: 3120-01-363-7629 4 ea 105.91

24 N **Pin, Luff Cylinder NSN: 5315-01-F12-2922 2 ea 1,576.00 24 N Luff Cylinder Seal kit PN: YMD-6867-R 1 ea 380.00

24 N Holding Valve NSN: 4810-01-353-0586 2 ea 84.88 24 N Shuttle Valve NSN: 4820-01-317-2748 2 ea 18.97 24 N Needle Valve NSN: 4820-01-329-0051 1 ea 36.17 24 Y Luff Cylinder

Control Valve NSN: 4820-01-602-7668 1 ea 5,259.00

24 N Bushing, Heel NSN: 5365-01-F12-2920 4 ea 81.00 24 N Snap ring NSN: 5325-00-005-5768 4 ea 274.99 24 N **Pin, Heel NSN: 5315-01-500-6931 2 ea 1006.60 xiii (Rev-0)

24 N **Hand pump w/ Stainless Steel Option, P18

NSN: 4320-01-517-1444 1 ea $473

24 N **Main Winch Brake & Master rebuild seal kit: Backing plate (Item 231) Plate

(Item 232) Divider plate (item 233)

Backing plate (Item

234) Brake valve O-ring kit GH30 seal kit

NSN: 3040-00-119-9848

NSN: 3040-01-068-7647

NSN: 3010-00-119-0459

NSN: 3040-00-119-9848

NSN: 5330-01-191-2622

PN: 76404

1 ea 1

ea. 1

ea. 1

ea. 1

ea. 1 ea.

906.38 315.31

163.92 906.38

5.15 165.23

24 N **Aux Winch Brake and Master rebuild seal kit: Disc-friction Disc-steel PD12C

Seal kit Brake valve O-ring kit

NSN: 2530-01-066-9585

NSN: 3040-01-051-3606

NSN: 5999-00-036-3657

NSN: 5330-01-191-2622

1 ea. 1

ea. 1

ea. 1 ea.

23.43 8.49

61.29 5.15

24 N Hydraulic swivel seal kit

MSN: 4730-01-566-2864 1 ea 1,125.00

24 N **Eskridge Master rebuild kit

NSN: 0000-XF-C05-3702 3 ea 1,758.00

24 Y **Hydraulic Control Valve Assembly

(winch)

NSN: 4810-01-566-2663 1 ea. 6,378.00

24 Y **Hydraulic Control Valve Assembly

(Swing/Luff)

NSN: 4820-01-602-7668 1 ea. 5.259.00

35 Y *Transducer Cover Plate

N/A 3 ea. 50.00

39 N Check Valve, In-line PN: 123A-6 PL4354 (CPV MFG, Inc/800-386-8830)

3 ea. 400.00

41 N 30” x 30” Watertight Hatch w/ 21” Scuttle, 15 PSI

805-1645438 2 ea. 1,500.00

54 N QAWT Door RH Dog Wedges

Juniper Industries Inc P/N JE269-111SS or equivalent

10 ea. $75

54 N QAWT Door LH Dog Wedges

Juniper Industries Inc P/N JE269-111SS or equivalent

15 ea. $75

*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 xiv (Rev-0)

CONSOLIDATED LIST OF CRITICAL INSPECTION ITEMS

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

Work Item Title

1 Appendages (U/W), Leak Test

2 Appendages (U/W) - Internal, Preserve

4 Voids (Non-Accessible), Leak Test

8 Cargo Hatch (Hydraulic), Overhaul and Repair

9 Z-Drive Propulsion Units, Overhaul

16 Sea Bay, Preserve 100%

20 Anchor Windlass, Tier I Inspect and Test

22 Warping Capstan (Aft), Tier II Inspect and Repair

23 Single Point Davit, Tier II Inspect and Repair

24 Buoy Crane, Inspect and Service – Tier II

28 Sewage Piping, Clean and Flush

31 Decks - Exterior(Buoy), Preserve 100%

33 Hull Plating Freeboard (Buoy Port Areas), Preserve - Partial

38 Sea Trial Performance, Provide Support

43 Bilges (Machinery Space) - Engine Room Bilges, Preserve

44 Deck Covering (Electrical Matting), Renew

45 Deck Covering (Interior Wet/Dry), Renew

46 Hull Plating (U/W Body), Inspect

47 Hull Plating (U/W Body), Ultrasonic Testing

52 Oil Containment Coamings, Repair xv (Rev-0)

53 Brow, Repair

58 Aircastle Overhead Foam Insulation, Renew

60 Sea Bay, Clean and Inspect xvi (Rev-0)

PC_175_WLM_310

PRINCIPAL CHARACTERISTICS

175' WLM BUOY TENDER

PHYSICAL CHARACTERISTICS

Length Overall 174' 8"

Length between Perpendiculars 155' 1"

Depth 14' 8"

Maximum Beam 36' 0"

Designed Draft 8' 0"

Mast Height (Above 8' Waterline) 58' 8"

Frame Spacing 20"

Full Load Displacement 906.42 long tons

Light Load Displacement 840 long tons

Minimum Op Condition Displ 870 long tons

MACHINERY CHARACTERISTICS

Main Propulsion

Two Caterpillar 3508 DITA V-8 diesel; 999 BHP ea

@ 1500 RPM

Two Ulstein 360 degree steerable Z-Drives, 403

SRPM @ 1600 ERPM

Reduction Gears Two Z-Drive units, Cardan shafting; 3.973:1 gear ratio

Shaft Seal John Crane Type ND

Shaft Bearings Five pedestal mounted, Cooper split roller bearings

Number of Propellers 2

Number of Blades 4

Diameter 57.1" xvii (Rev-0)

Rudders None; Z-drive

Ship's Service Generators Three Caterpillar Model 3406 DITA Turbocharged;

285KW, 450V, 60 Hz, 1800 RPM

Emergency Diesel Generator One Caterpillar Model 3406 DIT 210 KW, 24V, 60 Hz, 1800 RPM

TANK CAPACITIES

Diesel Oil Capacity (100%) 16,385 gal

Fresh Water Capacity (100%) 7,339 gal

Lubricating Oil (100%) 86 gal

1 (Rev-0)

00000_1212_FLT

REC_0000_FLT_ Commercial Project @ Contractor’ Facility (1212)

GENERAL REQUIREMENTS

1. SCOPE

1.1 Intent. This standard specification invokes general requirements for conducting ship repair availabilities for Coast Guard vessels.

2. REFERENCES

COAST GUARD DRAWINGS

None.

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2012, General

Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2012, Welding and

Allied Processes Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2012, Requirements for Preservation of Ship Structures

OTHER REFERENCES

NAVSEA Technical Publication T9074-AD-GIB-010/1688, (TP 1688), May 1997, Requirements for

Fabrication, Welding, and Inspection of Submarine Structure Code of Federal Regulations (CFR) Title 33 CFR, Jul 2010, Navigation and Navigable Waters Code of Federal Regulations (CFR) Title 40, Chapter I, 2008, Environmental Protection Agency Code of Federal Regulations (CFR) Title 49, Chapter I, 2008, Pipeline and Hazardous Materials Safety

Administration, Department Of Transportation

3. REQUIREMENTS

3.1 General. The Contractor shall 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 also to all other work subsequently authorized by changes, modifications, or extensions to the contract.

2 (Rev-0)

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

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

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

3.5 HW disposal. The Contractor is considered as the generator of all contract-generated hazardous wastes and shall use its facility’s EPA generator ID number for management, transportation, and disposal of said hazardous wastes. Ensure the following:

3.5.1 Contractor’s hazardous waste handlers shall comply with applicable requirements of 40 CFR 262.

3.5.2 All contract generated hazardous wastes shall be packaged in 49 CFR-compliant containers.

3.5.3 The designated wastes shall be disposed of at a state or Federally-approved and permitted HW TSDF.

3.5.4 Name of destination TSDF shall be submitted to the KO at the Arrival Conference.

4. NOTES

4.1 QA inspection forms. QA inspection forms (QA-1 thru QA-5), required in SFLC Std Spec 0000 to be completed and submitted during preservation of “critical-coated surfaces”, are provided at the end of this document.

3 (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 mfgr.

CHECKPOINT 3 - AMBIENT CONDITIONS

Ensure surface and surrounding temperatures are each between 50 and 90°F for water-based 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 mfgr.

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-12, SP-11, SP-10…).

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

4 (Rev-0)

QA-2 - QUALITY ASSURANCE INSPECTION FORM

(ENVIRONMENTAL READINGS)

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 |

5 (Rev-0)

QA-3a - QUALITY ASSURANCE INSPECTION FORM

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

Location of Work (Frame References) Area (sqft)

SURFACE PREPARATION METHOD

PROFILE ACHIEVED (mils) Min Max Mean

SSPC-SP-10/NACE No. 2 SSPC-SP-12/NACE No. 5

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area) Brush-blasting (non-metallic substrate)

Abrasive Manufacturer and 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

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils Mean Mil Reading (IAW ASTM D4417-Method C) for above 15 readings: ______________

6 (Rev-0)

QA-3b - QUALITY ASSURANCE INSPECTION FORM

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

SURFACE PREPARATION METHOD

PROFILE ACHIEVED (mils) Min Max Mean

SSPC-SP-10/NACE No. 2 SSPC-SP-12/NACE No. 5

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area) Brush-blasting (non-metallic substrate)

Abrasive Manufacturer and 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 _____ mils _____ mils _____ mils _____ mils

Reading: _____ mils _____ mils _____ mils _____ mils _____ mils

Reading: _____ mils _____ mils _____ mils _____ mils _____ mils

Reading: _____ mils _____ mils _____ mils _____ mils _____ mils

Reading: _____ mils _____ mils _____ mils _____ mils _____ mils

Reading: _____ mils _____ mils _____ mils _____ mils _____ mils

Reading: _____ mils _____ mils _____ mils _____ mils _____ mils

Reading: _____ mils _____ mils _____ mils _____ mils _____ mils

Reading: _____ mils _____ mils _____ mils _____ mils _____ mils

Reading: _____ mils _____ mils _____ mils _____ mils _____ mils Mean Mil Reading (IAW ASTM D4417-Method B) for above 10 readings (by column):

_____ mils _____ mils _____ mils _____ mils _____ mils

7 (Rev-0)

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

SOLUBLE SALT CONDUCTIVITY MEASUREMENTS IAW SSPC-GUIDE 15

DATE TEST LOCATIONS CONDUCTIVITY

(microsiemens/cm)

8 (Rev-0)

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence)

Coating Mfg Product Name Batch # Induction 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

9 (Rev-0)

11400_UW_Appendages_0912_FLT REC_11400_UW_Appendages_FLT_175’ WLM (ALL) (1111)

WORK ITEM 1: Appendages (U/W), Leak Test

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to perform leak test of the U/W appendages (see Table I).

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 175 WLM 114-001, Rev D, Shell Appendages Coast Guard Drawing 175 WLM 184-001, V850 Transducer Adaptor Ring Coast Guard Drawing 175 WLM 801-006, Rev H, Docking Plan Coast Guard Drawing 175 WLM 801-019, Rev C, Shell Expansion

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2012, Welding and Allied Processes

OTHER REFERENCES

ASTM International (ASTM) D5363, 2008; Standard Specification for Anaerobic Single-

Component Adhesives (An) MIL-S-45180, 1998; Sealing Compound, Gasket, Hydrocarbon Fluid and Water Resistant

3. REQUIREMENTS

3.1 General.

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

• 3.2 (Leak test particulars).

3.1.2 Tech Rep.

10 (Rev-0)

Not applicable.

3.1.3 Protective measures. The Contractor shall furnish and install suitable covering to seal off and protect all non-affected surfaces/equipment and spaces in the vicinity of the work area against contamination during the performance of work. Upon completion of work, remove protective material and inspect for the presence of contamination. Clean all equipment and spaces, contaminated due to improper protection, to original condition of cleanliness.

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

3.2 Leak test particulars. In the presence of the Coast Guard Inspector, the Contractor shall accomplish the following tasks for all appendages as designated in paragraph 1.1(Intent) and Table 1 below, using the Coast Guard drawings listed in Section 2 (References) as guidance:

• Remove and dispose of the existing drain plugs.

• Submit a CIR noting any liquids draining from any of the appendages – indicating the presence of a leak.

• Dispose of any drained liquids in accordance with all Federal, state, and local laws and regulations.

CAUTION!

Some liquids that are drained may be may be classified as hazardous materials or hazardous waste depending on state and local regulations. The vessel environmental coordinator may assist with determination of waste category.

3.3 Plug renewal. Upon completion of all work on appendages, the Contractor shall accomplish the following tasks:

• Chase the hull insert threads of all plugs.

• Renew stainless steel, Type 316 and Monel drain plugs (as applicable) in place of those removed.

• Coat new plugs prior to installation with a sealing and locking compound conforming to ASTM D5363-AN0123 or a flexible joint compound conforming to MIL-S-45180, Type II.

TABLE I – DRAIN PLUGS FOR U/W APPENDAGES

APPENDAGE FRAME SIDE

Skeg 79 ½ to 92 CL

Kort Nozzle (part of Z-drive)

95 P/S

3.4 Appendage air test. If a Change Request has been authorized and released, the Contractor shall accomplish the following tasks for any appendage from the above list designated by the Coast Guard Inspector:

11 (Rev-0)

• Apply a vacuum or pressure of 2 psig to the void, in accordance with SFLC Std Spec 0740, Appendix C.

• Submit a CFR.

4. NOTES

This section is not applicable to this work item.

12 (Rev-0)

11402_UW_APPENDAGES_0712_FLT

REC_11400_UW_Appendages_FLT_175’ WLM (ALL) (1111)

WORK ITEM 2: Appendages (U/W) - Internal, Preserve

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to preserve internal surfaces of designated U/W appendage(s) (see Table I).

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 175 WLM 114-001, Rev D, Shell Appendages Coast Guard Drawing 175 WLM 184-001, V850 Transducer Adaptor Ring Coast Guard Drawing 175 WLM 801-006, Rev H, Docking Plan Coast Guard Drawing 175 WLM 801-019, Rev C, Shell Expansion

None.

OTHER REFERENCES

MIL-PRF-16173, Sep 2006, Corrosion Prevention Compound, Solvent Cut-Back, Cold-

Application

3. REQUIREMENTS

3.1 General.

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

None.

3.1.2 Tech Rep.

13 (Rev-0) and protect all non-affected surfaces/equipment and spaces in the vicinity of the work area against contamination during the performance of work. Upon completion of work, remove protective material and inspect for the presence of contamination. Clean all equipment and spaces, contaminated due to improper protection, to original condition of cleanliness.

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

3.2 Preservation of void internal surfaces. The Contractor shall accomplish the following tasks for each appendage designated by the Coast Guard Inspector, using the Coast Guard Drawings listed in Section 2 (References) herein as guidance:

• Fill all appendage interior surfaces with a rust preventive compound conforming to MIL-PRF-16173, Class II, Grade 3, to coat all surfaces.

• Drain, collect, and dispose of remaining compound in accordance with all applicable Federal, state, and local regulations.

• Ensure that the coated surfaces are left exposed to the atmosphere for 24 hours to allow for adequate drying.

TABLE 1 - DRAIN PLUGS FOR U/W APPENDAGES

APPENDAGE FRAME SIDE

Skeg 79 ½ to 92 CL

Kort Nozzle (part of Z-drive)

95 P/S

14 (Rev-0)

12300_CHNLKR_0712_FLT

REC_63110_FLT_CHNLKR_175’ WLM (ALL) [tender] (0110)

WORK ITEM 3: Chain Lockers, Clean and Inspect

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to clean and inspect the Chain Lockers.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 175 WLM 581-001, Rev E, Anchor Handling System Arrangement

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2012, General Requirements

OTHER REFERENCES

None.

3. REQUIREMENTS

3.1 General. The Contractor shall refer to Coast Guard Drawing 175 WLM 581-001 for guidance.

3.1.1 CIR.

None.

3.1.2 Technical Representative.

15 (Rev-0) and protect all non-affected surfaces/equipment and spaces in the vicinity of the work area against contamination during the performance of work. Upon completion of work, remove protective material and inspect for the presence of contamination. Clean all equipment and spaces, contaminated due to improper protection, to original condition of cleanliness.

3.1.4 Interference. The Contractor shall be aware that interferences in way of work include, but are not limited to the below-listed. Handle all interferences in accordance with SFLC Std Spec 0000, paragraph 3.3.5 (Interferences):

• Anchors and chains.

• Fluid contents of chain locker(s).

• Deck grating.

3.1.5 Operational test - initial. Prior to commencement of work, the Contractor shall witness an operational pre-test (by Coast Guard personnel) of the bilge sensor(s)/alarm(s), as applicable, to demonstrate existing operational condition. Submit a CFR.

3.2 Cleaning tasks. The Contractor shall clean all Chain Locker interior surfaces free of all foreign materials, such as sediment or sludge. Remove all persistent residues, taking care not to damage the coating system. Remove cleaning media and residues continuously during the washing process. Remove any residual wash media and wipe up residual moisture with clean lint-free cloths. Collect, contain, and dispose of all wash media, residues, and cleaning materials in accordance with all Federal, state, and local regulations.

3.3 Inspection. The Contractor shall visually inspect sounding tubes and chain locker surfaces, including associated structural members. Submit a CFR including the following, as applicable:

• Structural condition

• Inaccessible areas

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

3.4 Operational test – post repairs. After completion of work, the Contractor shall witness an operational test (by Coast Guard personnel) of the bilge sensor(s)/alarm(s), as applicable, to prove satisfactory operating condition. Submit a CFR.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

16 (Rev-0)

12300_Voids_Non-Accessible_GBS_0912_FLT REC_12300 (Non-Accessible Voids)_FLT_175 WLM (ALL) (0310)

WORK ITEM 4: Voids (Non-Accessible), Leak Test

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to leak test designated non-accessible voids (see Table I).

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 175 WLM 184-001, V850 Transducer Adaptor Ring Coast Guard Drawing 175 WLM 801-006, Rev H, Docking Plan Coast Guard Drawing 175 WLM 801-019, Rev C, Shell Expansion

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2012, General Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2012, Welding and Allied Processes

OTHER REFERENCES

ASTM International (ASTM) D5363, 2008; Standard Specification for Anaerobic Single-

Component Adhesives (An) MIL-S-45180, 1998; Sealing Compound, Gasket, Hydrocarbon Fluid and Water Resistant

3. REQUIREMENTS

3.1 General.

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

• 3.2 (Leak test particulars).

3.1.2 Technical Representative.

17 (Rev-0) and protect all non-affected surfaces/equipment and spaces in the vicinity of the work area against contamination…

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