NORTHLAND_SPEC_REV_1_DTD_26_JUL_2013.pdf

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USCGC NORTHLAND DOCKSIDE REPAIRS Federal contract opportunity
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HSCG80-14-Q-P45020
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Department of Homeland Security US Coast Guard

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NORTHLAND SPEC - REV 1

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USCGC NORTHLAND (WMEC 904)

SPECIFICATION FOR DOCKSIDE REPAIRS

FY2014

Developed By: Donald D Deibler

(Rev-1, 26 July 2013)

USCGC NORTHLAND (WMEC-270A) DOCKSIDE AVAILABILITY FY2014

ii (Rev-1)

TABLE OF CONTENTS

Revisions Record ...................................................................................................................................................... iii Consolidated List of References ............................................................................................................................... vi Consolidated List of Government-furnished Property ............................................................................................. xi Consolidated List of Critical Inspection Items ........................................................................................................ xii Principal Characteristics ......................................................................................................................................... xiii General Requirements WORK ITEM 1: Tanks (Aviation Fuel Service), Clean and Inspect WORK ITEM 2: Tanks (Aviation Fuel Stowage and Overflow), Clean and Inspect WORK ITEM 3: Tanks (MP Fuel Stowage and Overflow), Clean and Inspect WORK ITEM 4: Tanks (MP Fuel Service), Clean and Inspect WORK ITEM 5: Tanks (Hydraulic Oil Stowage and Service), Clean and Inspect WORK ITEM 6: Tanks (Potable Water), Clean and Inspect WORK ITEM 7: Tanks (Lube Oil), Clean and Inspect WORK ITEM 8: Tanks (Ballast), Clean and Inspect WORK ITEM 9: Voids (Accessible), Clean and Inspect WORK ITEM 10: Tanks (Dirty Oil and Waste), Clean and Inspect WORK ITEM 11: Propulsion Shafting, Strain Gage Alignment Inspections WORK ITEM 12: Circuit Breakers (60 HZ), Inspect and Test WORK ITEM 13: Circuit Breakers (400 Hz), Inspect and Test WORK ITEM 14: Vent Ducts (Engine and Motor Room All), Commercial Cleaning WORK ITEM 15: Vent Ducts (Galley and Pantry Room All), Commercial Cleaning WORK ITEM 16: Vent Ducts (Laundry Exhaust), Commercial Cleaning WORK ITEM 17: Vent Ducts (All Other), Commercial Cleaning WORK ITEM 18: Chill Water System, General Maintenance WORK ITEM 19: Reverse Osmosis Desalination Plant, Overhaul WORK ITEM 20: Potable Water Pneumatic Tanks, Clean and Inspect WORK ITEM 21: Hot Water Accumulator Tanks, Clean and Inspect WORK ITEM 22: Commissary Hoist, Inspect and Service WORK ITEM 23: Anchor Chain(s) and Ground Tackle, Inspect and Repair WORK ITEM 24: Anchor Windlass, Overhaul WORK ITEM 25: Warping Capstan, Inspect and Service WORK ITEM 26: Articulating Crane, Inspect and Service WORK ITEM 27: Grey Water Holding Tanks, Clean and Inspect WORK ITEM 28: Sewage Holding Tanks, Clean and Inspect WORK ITEM 29: Sewage Vacuum Collection Tanks, Clean and Inspect WORK ITEM 30: Sewage Piping, Clean and Flush WORK ITEM 31: Padeyes, Inspect and Test WORK ITEM 32: Tanks (Ballast), Preserve “100%” WORK ITEM 33: Tanks (Dirty Oil and Waste), Preserve “100%” WORK ITEM 34: Fuel Manifold, Overhaul WORK ITEM 35: Hull and Structural Plating (Passageway), Repair WORK ITEM 36: Chain Locker, Repair WORK ITEM 37: SSDG Auxiliary Saltwater Piping, Repair WORK ITEM 38: Fuel Tank Vent Piping, Repair WORK ITEM 39: Hull and Structural Plating (Hangar), Renew iii (Rev-1)

REVISIONS RECORD

This page is used to record specification revisions, which may have occurred subsequent to a Revision 0 (Rev-0) package. Information listed is intended to provide contractors and field unit personnel a means to ensure all the current specification revision pages are present when reviewing or utilizing this specification package.

DATE REV# WORK

ITEM#

CHANGES MADE

7/24/2013 0 CIR list Updated CIR list to reflect Work Item CIRs

7/24/2013 0 3 Changed UT shots from 50 to 500/ Changed second line 1.1 table to read 4-26-2-F vs 4-26-1-F

7/24/2013 0 5 Added para 3.7 for 50 UT shots

7/24/2013 0 6 Added para 3.5 100 UT shots/ Changed last line 1.1 table to read Feed water vs potable water

7/24/2013 0 7 Added para 3.7 for 50 UT shots

7/24/2013 0 8 Changed para 3.7 from 50 to 400 UT shots

7/24/2013 0 9 Added para 3.5 for 50 UT shots renumber other para/ Changed table 1.1 from 4-12-0-W to 4-12-0-V

7/24/2013 0 10 Added para 3.7 for 50 UT shots

7/24/2013 0 11 Removed dry dock references

7/24/2013 0 12 Add table 2 reference in para 3.4/ removed tech rep reference/

Change COR notification to 96 hrs

7/24/2013 0 13 Changed Main Switchboard references to 400 hz Switchboard/

Removed tech rep reference/ Changed COR notification to 96 hrs

7/24/2013 0 19 Remove Steam Line under references/ Remove reference to transit to home port

7/24/2013 0 20 Removed para 3.3.4 renumbered the rest.

7/24/2013 0 25 Added “both port and starboard” to para 1.1

7/24/2013 0 26 Added “in accordance with SFLC Std Spec 5000”

7/24/2013 0 28 Added Tank Level Sensors to para 3.1.4

7/24/2012 0 29 Removed Vacuum Collection Tank reference from table1.1/

Added Tank Level Sensors to para 3.1.4

7/24/2013 0 30 Removed Sewage Tank reference from table1.1/ Added Tank

Level Sensors to para 3.1.4 iv (Rev-1)

7/24/2013 0 32 Added para 3.2.2 for 50 UT shots renumber following para.

7/24/2013 0 33 Added para 3.5.2 for 50 UT shots renumber following para.

7/24/2013 0 38 Added references to Work Item 3/ Removed Cleaning req, content and waste, inspection sections, renumber following para

7/26/2013 1 8 Added Coast Guard Drawing 901-529-002, Rev K, sheet 5, Blst and Emer drain INS Mchry Sp A & D/ Idenified tanks

Xconnected to gray water

7/26/2013 1 33 Added Coast Guard Drawing 901-529-002, Rev K, sheet 5, Blst and Emer drain INS Mchry Sp A & D/ Idenified tanks

Xconnected to gray water

7/26/2013 1 27,28,29,30 Changed (5) Porta Toilets to Restroom Trailer v (Rev-1)

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.

vi (Rev-1)

CONSOLIDATED LIST OF REFERENCES

The below-listed documents form a part of this specification to the extent specified herein. Approval/publication dates or revision dates/numbers are also identified, to ensure that same document versions are used at 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

Coast Guard Drawing 901 WMEC 113-001, Rev E, and FR Fwd FR 101

Coast Guard Drawing 901 WMEC 113-002, Rev A, Tank Top PL and FR Aft 182

Coast Guard Drawing 901 WMEC 113-003, Rev G, and FR 101-182

Coast Guard Drawing 901 WMEC 116-001, Rev D, CVK Fwd 101 and G Longitudinal 2

Coast Guard Drawing 901 WMEC 116-002, Rev B, CVK Aft 182

Coast Guard Drawing 901 WMEC 116-003, Rev E, CVK Girder L-2 and L-4 Frame 101-182

Coast Guard Drawing 901 WMEC 121-001, Rev D, Longitudinal Tank Bulkheads, Aft 182

Coast Guard Drawing 901 WMEC 122-001, Rev H, Transverse BHDS 12 and 26

Coast Guard Drawing 901 WMEC 122-002, Rev G, Transverse BHDS 47, 78, 82

Coast Guard Drawing 901 WMEC 122-003, Rev G, Transverse BHDS 103-117

Coast Guard Drawing 901 WMEC 122-004, Rev F, Transverse BHDS 165, 169, 151.6

Coast Guard Drawing 901 WMEC 122-005, Rev F, Transverse BHDS 186 and 190

Coast Guard Drawing 901 WMEC 122-006, Rev F, Transverse BHDS 196, 207, 228 and 242

Coast Guard Drawing 901 WMEC 123-002, Rev D, Chain Locker Bulkheads and Details

Coast Guard Drawing 901 WMEC 131-001, Rev G, Main Deck Plating and Framing, FWD 101

Coast Guard Drawing 901 WMEC 131-002, Rev H, Main Deck Plating and Framing, AFT 182

Coast Guard Drawing 901 WMEC 131-003, Rev G, Main Deck Plating and Framing, 101 - 182

Coast Guard Drawing 901 WMEC 136-001, Rev K, 01 Level Plating and Framing, FWD 101

Coast Guard Drawing 901 WMEC 136-002, Rev E, 01 Level Plating and Framing, AFT 182 http://www.assistdocs.com/search/search_basic.cfm http://www.uscg.mil/directives/default.asp http://www.gpoaccess.gov/ http://www.awspubs.com/index.php http://www.techstreet.com/ http://www.nfpa.org/ http://shopping.netsuite.com/sspcmarketplace vii (Rev-1)

Coast Guard Drawing 901 WMEC 136-003, Rev J, 01 Level Plating and Framing, 101 - 182

Coast Guard Drawing 901 WMEC 185-021, Rev C, Reverse Osmosis Plant Foundation

Coast Guard Drawing 901 WMEC 185-3, Rev C, Capstan Foundation

Coast Guard Drawing 901 WMEC 185-4, Rev E, Anchor Windlass Foundation

Coast Guard Drawing 901 WMEC 185-5, Rev-, Installation of Jered Anchor Windlass and Warping

Capstan “A” Class MEP

Coast Guard Drawing 901 WMEC 262-001, Rev H, Lube Oil System Diagram

Coast Guard Drawing 901 WMEC 320-043, Rev B, Reverse Osmosis Plant – Power Install

Coast Guard Drawing 901 WMEC 436-016, Rev A, Deionized Water Quality Monitoring System

Elementary Wiring Diagram and Details

Coast Guard Drawing 901 WMEC 505-007, Rev F, Piping System Cleaning and Flushing Procedures

Coast Guard Drawing 901 WMEC 512-009, Rev E, Vent, 01 Level and Above, Frame 103-140, Arrangement and Details

Coast Guard Drawing 901 WMEC 514-001, Rev K, HVAC System Diagram

Coast Guard Drawing 901 WMEC 514-005, Rev J, HVAC Fan Rooms, Main Deck Arrangement and

Details

Coast Guard Drawing 901 WMEC 514-020, Rev J, CHW & HW System Diagram

Coast Guard Drawing 901 WMEC 514-021, Rev K, CHW & HW Sys Mchry Sps – A&D

Coast Guard Drawing 901 WMEC 514-022, Rev K, CHW & HW Pipe Sys Mn Dk & Blw A&D

Coast Guard Drawing 901 WMEC 514-024, Rev K, CHW & HW Pipe Sys 01 Lvl & Abv – A&D

Coast Guard Drawing 901 WMEC 529-1, Rev N, Ballasting & Emergency Bilge Drainage System

Diagram

Coast Guard Drawing 901 WMEC 531-009, Rev -, Reverse Osmosis Install Diagram and Arrangement

Coast Guard Drawing 901 WMEC 531-012, Rev B, Reverse Osmosis Plant A&D

Coast Guard Drawing 901 WMEC 531-013, Rev A, Reverse Osmosis Plant Seawater Mod

Coast Guard Drawing 901 WMEC 531-014, Rev A, Reverse Osmosis Plant Potable Water Mod

Coast Guard Drawing 901 WMEC 533-003, Rev M, Potable Water Brominator System Diagram

Coast Guard Drawing 901 WMEC 533-003, Rev N, Potable Water Brominator System Diagram

Coast Guard Drawing 901 WMEC 533-004, Rev H, Potable Water Brominator System A&D

Coast Guard Drawing 901 WMEC 533-005, Rev H, H&C Potable Water System Main Deck A&D

Coast Guard Drawing 901 WMEC 533-005, Rev H, Hot and Cold Potable Water System Main Deck –

A&D

Coast Guard Drawing 901 WMEC 533-006, Rev H, H&C Potable Water System 01 Level and Above

A&D

Coast Guard Drawing 901 WMEC 533-007, Rev J, H&C Potable Water Below Main Deck

Coast Guard Drawing 901 WMEC 533-007, Rev J, Hot and Cold Potable Water Below Main Deck

Coast Guard Drawing 901 WMEC 581-001, Rev G, Anchor Handling A & D

Coast Guard Drawing 901 WMEC 581-002, Rev C, Hawse and Chain Pipes

Coast Guard Drawing 901 WMEC 581-1, Rev G, Anchor Handling A & D

Coast Guard Drawing 901 WMEC 581-4, Rev E, Anchor Windlass Arrangement and Details

Coast Guard Drawing 901 WMEC 582-2, Rev D, Capstan Arrangement and Details

Coast Guard Drawing 901 WMEC 583-6, Rev H, Articulating Crane Installation and Assembly

Coast Guard Drawing 901 WMEC 583-7, Rev G, Articulating Crane Hydraulic Sys Diag viii (Rev-1)

Coast Guard Drawing 901 WMEC 583-8, Rev E, Articulating Crane Hydraulic Sys – A & D

Coast Guard Drawing 901 WMEC 593-004, Rev H, Sewage Transfer System, Arrangement and Details

Coast Guard Drawing 901 WMEC 593-005, Rev H, Sewage Vacuum System Diagram

Coast Guard Drawing 901 WMEC 593-006, Rev J, Sewage Vacuum System Below Main Deck

Arrangement and Details

Coast Guard Drawing 901 WMEC 593-006, Rev J, Sewage Vacuum System Below Main Deck

Coast Guard Drawing 901 WMEC 593-007, Rev F, Sewage Vacuum System Above Main Deck

Arrangement and Details

Coast Guard Drawing 901 WMEC 593-007, Rev F, Sewage Vacuum System, Main Deck and Above –

A&D

Coast Guard Drawing 901 WMEC 611-001, Rev D, Load-Handling Davits – A&D

Coast Guard Drawing 901 WMEC 611-002, Rev G, Machinery Spaces Padeyes – A&D

Coast Guard Drawing 901 WMEC 611-003, Rev J, Padeyes Outside Machinery Spaces – A&D

Coast Guard Drawing 901 WMEC 801-010, Rev B, Inboard Profile

Coast Guard Drawing 901-WMEC 320-1, Rev AA, Preliminary One Line Electrical Diagram

Coast Guard Drawing 901-WMEC 320-21, Rev N, Preliminary One Line Electrical Diagram

Coast Guard Drawing 901-WMEC 320-031, Rev B, 400HZ Distribution IWD

Coast Guard Drawing 901-WMEC 233-5, Rev Z, Piping Schem Fuel Oil Sys Diag

Coast Guard Drawing 905 WMEC 123-001, Rev E, Dumbwaiter Trunk & FDN FR 165

Coast Guard Drawing 905 WMEC 572-001, Rev E, Svce Hoist Instl A&D

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

COAST GUARD PUBLICATIONS

Coast Guard (CG) Yard Procedures Manual, Volume VIII, Oct 1999, Procedure 11100.1A, Unaccompanied Personnel Housing Regulations

Coast Guard Technical Publication (TP) 2704, Manufacturer's Instruction Book SWBS 320

Coast Guard Technical Publication (TP) 2705, Manufacturer's Instruction Book-SWBS Group(s) 324

Coast Guard Technical Publication (TP) 2721, Dec 2010, Section 581-A, Technical Manual for Anchor

Windless Model No. 3405 EAW

Coast Guard Technical Publication (TP) 2721, Dec 2010, Section 583-A, Technical Manual for

Articulating Crane

Coast Guard Technical Publication (TP) 2721, Dec 2010, SWBS 582, Section A, Technical Manual for

Warping Capstan Model No. 3404-EC

Coast Guard Technical Publication (TP) 2837, Sep 2012, SWBS 572, Commissary Hoist System

Coast Guard Technical Publication (TP) 3486D, Jun 2012, Reverse Osmosis Desalination Plant - Model

RC7000 plus

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 3020 (SFLC Std Spec 3020), 2012, Overhaul AC

Electrical Motors

Surface Forces Logistics Center Standard Specification 3042 (SFLC Std Spec 3042), 2012, Shipboard

Electrical Cable Removal, Relocation, Splice, Repair, and Installation ix (Rev-1)

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

Machine Systems

Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2012, Inspect, Repair, and Test 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 8635 (SFLC Std Spec) , 2012, Temporary

Services

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

Hull Accesses

OTHER REFERENCES

American National Standards Institute/American Water Works Association (ANSI/AWWA) C652, 2002, Disinfection of Water-Storage Facilities

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

Components - Health Effects

ASTM International (ASTM) D1330, 2004, Standard Specification for Rubber Sheet Gaskets

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

DOD-STD-2187, Aug 1987, Chemical Cleaning of Salt Water Piping Systems

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

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-C-24633, Apr 1998, Chain, Stud Link, Anchor, Low Alloy Steel, Flash Butt Welded

MIL-DTL-1222, Dec 2000, Studs, Bolts, Screws and Nuts for Applications Where a High Degree of

Reliability Is Required

MIL-DTL-23549, Feb 2007, Grease, General Purpose

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

National Electrical Manufacturers Association (NEMA) Stds, Pub. No. AB4, 2009, Guidelines for

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

Industrial Applications

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) C6183, 2007, Cork and

Rubber Composition Sheet; For Aromatic Fuel And Oil Resistant Gaskets x (Rev-1)

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.1 (SSPC-SP 1), 2004, Solvent Cleaning

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.3 (SSPC-SP 3), 2004, Power Tool Cleaning

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

Standard SSPC-SP 6/NACE No. 3, 2007, Commercial Blast Cleaning

Underwriters Laboratories Inc. (UL) 489, May 2002, Molded Case Circuit Breaker

Underwriters Laboratories Inc. (UL) 489, May 2009, Molded Case Circuit Breaker xi (Rev-1)

CONSOLIDATED LIST OF GOVERNMENT-FURNISHED PROPERTY

The following is a list of property, which the Government will furnish. This list supersedes any other material obligations indicated or implied by referenced drawings.

WORK

ITEM

MTI ITEM

DESCRIPTION

NSN/PN QTY ESTIMATED

COST

($/UNIT)

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

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

***Government-furnished property, which is to be supplied by either the vessel or the C4IT ServiceCenter xii (Rev-1)

CONSOLIDATED LIST OF CRITICAL INSPECTION ITEMS

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

(Inspection report particulars)):

Work

Item Title

Tanks (MP Fuel Service), Clean and Inspect

Tanks (Hydraulic Oil Storage and Service), Clean and Inspect

Tanks (Ballast), Clean and Inspect

22 Commissary Hoist, Inspect and Service

23 Anchor Chain(s) and Ground Tackle, Inspect and Repair

24 Anchor Windlass, Overhaul

25 Warping Capstan, Inspect and Service

26 Articulating Crane, Inspect and Service xiii (Rev-1)

PC_270A_WMEC_0113

PRINCIPAL CHARACTERISTICS

270' WMEC (A Class)

PHYSICAL CHARACTERISTICS

Length Overall 270' 0"

Length Between Perpendiculars 255' 0"

Beam Molded 38' 0"

Depth Molded, Main Deck Amidships

01 Level Amidships

23' 6"

31' 4"

Full Load Displacement 1,902.2 long tons

Draft, Full Load to Baseline Amidships 14' 3"

Highest Projection Above Baseline

*Height Approximated ≈ 110' 0"

Shore Tie Voltage Requirements 2 cables, 400A / 450V, 3 phase

Frame Spacing 1' 0"

MACHINERY CHARACTERISTICS

Main Propulsion 2 ALCO Model 18-251-F Diesel Engines, 3,600 BHP each

Ship’s Service Generators

2 Caterpillar Model D-398-TA Diesel-driven KATO 6P6-1350 Generators. 475

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

Emergency Generators

Caterpillar Model D-348-TA Diesel-driven KATO 4P4-1900. 475KW @ 0.8 power factor, 450VAC, 3 phase, 60 cycle

Number of Propellers 2 xiv (Rev-1)

Propeller Diameter 9' 0"

Number of Blades, Each 4

Pitch Controllable

Shaft RPM 260

Shaft Diameter 10.55" at exit of hull

Anchor & Chain Two 4,000 lb Navy Stockless Anchors, 8 shots of chain each

TANK CAPACITIES (GALLONS)

Diesel Fuel Total (95%) 79,210

JP-5 Total (95%) 25,890

Potable Water Total (100%) 8,553

Hydraulic & Lube Oil Total (95%) 2,237

1 (Rev-1)

00000_0613_FLT

REC_00000_FLT_ Commercial Project @ CG Facility (1212)

General Requirements

1. SCOPE

1.1 Intent. This standard specification invokes general requirements for conducting vessel repairs performed by commercial contractors at a Coast Guard facility for Coast Guard vessels.

1.2 Term interchangeability. The terms 'Contractor', 'CG Yard', 'NAVSTA EVERETT', 'shipyard', 'Base', and

'Coast Guard Industrial' are used interchangeably in this specification. Where the primary service provider is

Coast Guard personnel, references to contractor and other noted descriptors within this specification or within drawings, publications, SFLC Standard Specifications or other commercial and military references are deemed the same as prime service provider.

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

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

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

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.

2 (Rev-1)

NOTE

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

3.2 Contractor-provided fire extinguishers. The Contractor shall provide portable fire extinguishers.

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

3.3.1 Brand name approval. Ensure that all contractor-furnished coatings are in accordance with SFLC Std Spec

6310, Appendix C (Authorized Coatings for Use on Cutters and Boats).

3.3.2 Coating colors and system color schemes. Ensure that all colors and color coat/paint schemes are in accordance with SFLC Std Spec 6310, Chapter 11 (Cutter and Boat Colors Exterior and Interior).

NOTE

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

(provided in Chapter 11 of SFLC Std Spec 6310) are strictly prohibited.

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 shall be responsible for all hazardous wastes generated by work under this contract. Label and package all hazardous wastes in 49 CFR-approved containers, and in accordance with all other applicable Federal, state, and local laws and regulations. In addition, comply with applicable parts of 40

CFR 262, applicable to handling of hazardous wastes.

3.5.1 Along with the Government, the Contractor shall be contractually considered the co-generator of all hazardous wastes; be aware that the Government will make available its facility’s EPA Generator Identification

(ID) Number for manifesting of hazardous wastes.

3.5.2 The Contractor shall identify, arrange, and be responsible for the turnover of all hazardous wastes, within the confines of the Coast Guard shore facility, to the facility’s HM/HW Coordinator. Notify the ship’s HW

Coordinator prior to any transfers of HW from ship to shore.

3.5.3 The Contractor shall prepare a manifest of hazardous waste to be reviewed and signed by the HM/HW

Coordinator. Contact the HM/HW Coordinator for turnover of any hazardous waste; in addition, notify the COR in writing 24 hours prior to any waste removals, and ensure that waste removals are conducted during normal business hours (0800-1600) on Monday through Friday (excluding holidays).

3.5.4 The Contractor shall be aware of the following:

3.5.4.1 No Contractor or Subcontractor shall have the authority to sign a Hazardous Waste Manifest using the

Coast Guard facility’s EPA Generator ID Number or remove contract generated hazardous waste from the Coast

Guard facility without COR or KO-approval.

3 (Rev-1)

3.5.4.2 Local environmental regulations at the Government facilities may be more stringent than in many jurisdictions. As with all environmental regulations, it is the Contractor's responsibility to research, prepare for, and comply with local and state regulations.

3.5.4.3 Coast Guard facilities do not have Facilities Response Plans (see 33 CFR 154 Subpart F). It is the

Contractor’s responsibility to furnish the Facility Response Plan (FRP) when required for over-the-water liquids transfers to and from vessels. This requirement is applicable to transfers to/from vessels with an oil/fuel capacity of 250 barrels or more.

3.6 SFLC Standard Specification Approved Changes. The Contractor shall be aware that the following are approved changes to published SFLC 2012 Edition Standard Specifications and supersede published content:

3.6.1 SFLC Std Spec 8634, Drydocking, Appendix A, page A5, paragraph A2.7.1.3 Side Blocks. Remove formula value shown as g – Acceleration of gravity – 32.3 Ft/sec , and replace with formula value g -

Acceleration of gravity - 32.174 ft/sec

3.6.2 SFLC Std Spec 0740, Welding and Allied Processes. SFLC Std Spec 0740 added Appendix E, Stray

Current Protection. New Appendix is posted with SFLC Standard Specifications as a separate document on internet and intranet webpage.

3.6.2.1 SFLC Std Spec 0740, Welding and Allied Processes, page 1, paragraph 1.2 Appendices. Add ‘Stray

Current Protection’ to ‘Process Standard column of appendices table. Add ‘E’ to ‘Appendix’ column of appendices table.

3.6.2.2 SFLC Std Spec 0740, Welding and Allied Processes, page 4, paragraph 3.1.3 Stray current protection.

Add “The Contractor shall meet all requirements for stray current protection as specified in Appendix E - Stray

Current Protection.” directly after paragraph 3.1.3 title.

3.6.2.3 SFLC Std Spec 0740, Welding and Allied Processes, page 4, paragraph 3.1.3 Stray current protection.

Delete paragraphs 3.1.3.1 and 3.1.3.2.

3.6.3 SFLC Std Spec 0450, Electrical Power for Contractor’s Tools and Equipment, page 1, paragraph 1.1 Intent.

Add sentence, “Note that stray current protection for welding equipment is covered in SFLC Standard

Specification 0740, Welding and Allied Processes, Appendix E.” to end of paragraph.

3.6.3.1 SFLC Std Spec 0450, Electrical Power for Contractor’s Tools and Equipment, page 5, paragraph 3.4

Equipment Grounding. Add sentence, “Stray current protection for welding equipment is covered in SFLC

Standard Specification 0740, Welding and Allied Processes, Appendix E.” to end of paragraph.

3.6.3.2 SFLC Std Spec 0450, Electrical Power for Contractor’s Tools and Equipment, page 6, paragraph 3.4

Equipment Grounding. Delete paragraphs 3.4.1.4 and 3.4.1.5.

3.6.3.3 SFLC Std Spec 0450, Electrical Power for Contractor’s Tools and Equipment, page 6, paragraph 3.4

Equipment Grounding. Delete Figure 5.

4 (Rev-1)

4. NOTES

4.1 QA inspection forms. QA inspection forms (QA-1 thru QA-5), required in SFLC Std Spec 0000 Paragraph

3.2.4 thru 3.2.4.2.4 to be completed and submitted during preservation of “critical-coated surfaces”, are provided at the end of this document.

5 (Rev-1)

QA-1 - QUALITY ASSURANCE INSPECTION FORM

(PRESERVATION CHECKLIST)

Vessel Name Hull # Work Item # Work Item Title

Location of Work (incl. frame #’s) Area (sqft)

CHECKPOINT 1 – COATING SYSTEM COMPLIANCE

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

CHECKPOINT 2 - PAINT STORAGE

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

6 (Rev-1)

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 |

7 (Rev-1)

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: ______________

8 (Rev-1)

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

9 (Rev-1)

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)

10 (Rev-1)

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

11 (Rev-1)

12300_AVIATION_FUEL_SERV_0812_FLT

REC_12311_FLT_270’ WMEC ‘A’ Class (ALL) (0310)

WORK ITEM 1: Tanks (Aviation Fuel Service), Clean and Inspect

1. SCOPE

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

TYPE OF TANK LOCATION

CAPACITY -

95%

(GALLONS)

LOW SUCTION

(GALLONS)

JP-5 Service 3-190-1-J 890 90

JP-5 Service 3-190-2-J 890 90

* Tank CAPACITY - 95% at 95%

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 901 WMEC 113-001, Rev E, and FR Fwd FR 101

Coast Guard Drawing 901 WMEC 113-002, Rev A, Tank Top PL and FR Aft 182

Coast Guard Drawing 901 WMEC 113-003, Rev G, and FR 101-182

Coast Guard Drawing 901 WMEC 116-001, Rev D, CVK Fwd 101 and G Longitudinal 2

Coast Guard Drawing 901 WMEC 116-002, Rev B, CVK Aft 182

Coast Guard Drawing 901 WMEC 116-003, Rev E, CVK Girder L-2 and L-4 Frame 101-182

Coast Guard Drawing 901 WMEC 121-001, Rev D, Longitudinal Tank Bulkheads, Aft 182

Coast Guard Drawing 901 WMEC 122-001, Rev H, Transverse BHDS 12 and 26

Coast Guard Drawing 901 WMEC 122-002, Rev G, Transverse BHDS 47, 78, 82

Coast Guard Drawing 901 WMEC 122-003, Rev G, Transverse BHDS 103-117

Coast Guard Drawing 901 WMEC 122-004, Rev F, Transverse BHDS 165, 169, 151.6

Coast Guard Drawing 901 WMEC 122-005, Rev F, Transverse BHDS 186 and 190

Coast Guard Drawing 901 WMEC 122-006, Rev F, Transverse BHDS 196, 207, 228 and 242

12 (Rev-1)

COAST GUARD PUBLICATIONS

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

OTHER REFERENCES

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

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C6183, 2007, Cork and Rubber Composition Sheet; For Aromatic Fuel And Oil Resistant Gaskets

3. REQUIREMENTS

3.1 General. The Contractor shall refer to Coast Guard Drawings 901 WMEC 113-001, 901 WMEC

113-002, 901 WMEC 113-003, 901 WMEC 116-001, 901 WMEC 116-002, 901 WMEC 116-003, 901

WMEC 121-001, 901 WMEC 122-001, 901 WMEC 122-002, 901 WMEC 122-003, 901 WMEC 122-

004, 901 WMEC 122-005, and 901 WMEC 122-006 for guidance.

3.1.1 CIR.

None.

3.1.2 Technical Representative.

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 remove and dispose of up to a total of 2,000 gallons of fuel..

NOTE

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

3.1.5 Operational test - initial. Prior to commencement of work, the Contractor shall witness an operational pre-test (by Coast Guard personnel) of all designated tank TLIs, to demonstrate existing operational condition. Submit a CFR.

3.2 Cleaning requirements. The Contractor shall remove tank cover(s) and clean tank interior surfaces free of all foreign materials, such as residual water, sediment, sludge, rust, and bacterial growth, taking care not to damage the coating system (if applicable). Remove cleaning media and residues continuously

13 (Rev-1) during the washing process. Remove any residual wash media; and wipe up residual moisture with clean lint-free cloths.

3.3 Tank content and waste disposal. The Contractor shall dispose of tank contents and all cleaning fluids in compliance with all applicable Federal, state, and local laws, ordinances and regulations.

Document a complete chain of custody record of the removed tank contents and generated wastes, from the vessel to the point of final destination or delivery. Submit document to the COR upon completion of work.

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

Tank structural condition.

Inaccessible areas.

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

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

Sounding/vent tube and striker plate condition.

Suction and discharge piping condition.

Fastener material and condition (correct fastener material is stainless steel).

3.4.1 Pit measurement. The Contractor shall measure up to 10 “pits” within each tank as designated by the Coast Guard Inspector using a Contractor supplied ‘Pit Gauge’. The results of these measurements shall be included in the inspection report showing location of pit measurements and depth of pit(s).

3.5 Ultrasonic thickness (UT) measurement. The Contractor shall take a total of 50 UT measurements of tank plating, in locations designated by the Coast Guard Inspector, in accordance with SFLC Std Spec

0740, Appendix C. Submit a CFR.

3.6 Tank closing. The Contractor shall ensure that the tank(s) remain open for approximately 24 hours after completion of any KO-authorized repair and preservation procedures. Notify the COR at least 24 hours prior to closing the tank(s). Coast Guard inspector shall visually inspect all interior of the tank or tanks just prior to closing to ensure no debris has fallen in the tank while open. After satisfactory inspection by the Coast Guard Inspector and completion of all authorized repairs, close tank manhole cover(s) with new gasket material conforming to AMS-C-6183. Chase threads on studs to ensure even installation of the access covers. Renew any damaged or non-monel nuts with Nickel-Copper alloy

(monel) nuts meeting QQ-N-281, Class A or B. The nuts and bolts shall be of different classes to prevent galling. Existing undamaged fasteners meeting this specification may be reused. For purpose of bid, assume 10% of existing fasteners will require renewal.

3.7 Operational test – post repairs. After completion of work, the Contractor shall witness an operational test (by Coast Guard personnel) of all designated tank TLIs to prove satisfactory operating condition.

Submit a CFR.

14 (Rev-1)

4.1 Tank content removal. The Ship’s force will pump down the tanks to the maximum extent possible with the installed pumping system.

15 (Rev-1)

12300_AVIATION_FUEL_STOW_0712_FLT

WORK ITEM 2: Tanks (Aviation Fuel Stowage and Overflow), Clean and Inspect

1. SCOPE

95%

(GALLONS)

LOW SUCTION

(GALLONS)

JP-5 Drain 4-186-1-J 219 50

JP-5 Overflow 4-186-2-J 610 90

JP-5 Storage 4-190-1-J 8,928 850

JP-5 Storage 4-190-2-J 8,928 850

* Tank CAPACITY - 95% at 95%

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 901 WMEC 113-001, Rev E, and FR Fwd FR 101

Coast Guard Drawing 901 WMEC 113-002, Rev A, Tank Top PL and FR Aft 182

Coast Guard Drawing 901 WMEC 113-003, Rev G, and FR 101-182

Coast Guard Drawing 901 WMEC 116-001, Rev D, CVK Fwd 101 and G Longitudinal 2

Coast Guard Drawing 901 WMEC 116-002, Rev B, CVK Aft 182

Coast Guard Drawing 901 WMEC 116-003, Rev E, CVK Girder L-2 and L-4 Frame 101-182

Coast Guard Drawing 901 WMEC 121-001, Rev D, Longitudinal Tank Bulkheads, Aft 182

Coast Guard Drawing 901 WMEC 122-001, Rev H, Transverse BHDS 12 and 26

Coast Guard Drawing 901 WMEC 122-002, Rev G, Transverse BHDS 47, 78, 82

Coast Guard Drawing 901 WMEC 122-003, Rev G, Transverse BHDS 103-117

Coast Guard Drawing 901 WMEC 122-004, Rev F, Transverse BHDS 165, 169, 151.6

Coast Guard Drawing 901 WMEC 122-005, Rev F, Transverse BHDS 186 and 190

16 (Rev-1)

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

OTHER REFERENCES

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

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C6183, 2007, Cork and Rubber Composition Sheet; For Aromatic Fuel And Oil Resistant Gaskets

3. REQUIREMENTS

3.1 General. The Contractor shall refer to Coast Guard Drawings 901 WMEC 113-001, 901 WMEC

113-002, 901 WMEC 113-003, 901 WMEC 116-001, 901 WMEC 116-002, 901 WMEC 116-003, 901

WMEC 121-001, 901 WMEC 122-001, 901 WMEC 122-002, 901 WMEC 122-003, 901 WMEC 122-

004, 901 WMEC 122-005, and 901 WMEC 122-006 for guidance.

3.1.1 CIR.

None.

3.1.2 Technical Representative.

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 remove and dispose of up to a total of 10,000 gallons of fuel.

NOTE

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

operational condition. Submit a CFR.

17 (Rev-1)

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

3.3 Tank content and waste disposal. The Contractor shall dispose of tank contents and any cleaning fluids in compliance with all applicable Federal, state, and local laws, ordinances and regulations.

Document a complete chain of custody record of the removed tank contents and generated wastes, from the vessel to the point of final destination or delivery. Submit document to the COR upon completion of work.

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

Tank structural condition.

Inaccessible areas.

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

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

Sounding/vent tube and striker plate condition.

Suction and discharge piping condition.

Fastener material and condition (correct fastener material is stainless steel).

3.4.1 Pit measurement. The Contractor shall measure up to 10 “pits” within each tank as designated by the Coast Guard Inspector using a Contractor supplied ‘Pit Gauge’. The results of these measurements should also be included in the inspection report showing where pit measurements were taken and the depth of the pit.

3.5 Ultrasonic thickness (UT) measurement. The Contractor shall take a total of 50 UT measurements of tank plating, in locations designated by the Coast Guard Inspector, in accordance with SFLC Std Spec

0740, Appendix C. Submit a CFR.

3.6 Tank closing. The Contractor shall ensure that the tank(s) remain open for approximately 24 hours after completion of any authorized repair and preservation procedures. Notify the COR at least 24 hours prior to closing the tank(s). Coast Guard inspector shall visually inspect all interior of the tank or tanks just prior to closing to ensure no debris has fallen in the tank while open. After satisfactory inspection by the Coast Guard Inspector and completion of all authorized repairs, close tank manhole cover(s) with new gasket material conforming to AMS-C-6183. Chase threads on studs to ensure even installation of the access covers. Renew any damaged or non-monel nuts with Nickel-Copper alloy (monel) nuts meeting

QQ-N-281, Class A or B. The nuts and bolts shall be of different classes to prevent galling. Existing undamaged fasteners meeting this specification may be reused. For purpose of bid, assume 10% of existing fasteners will require renewal.

3.7 Operational test – post repairs. After completion of work, the Contractor shall witness an operational test (by Coast Guard personnel) of all designated tank TLIs to prove satisfactory operating condition.

Submi…

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