DECISIVE_WMEC_210B_DD_JLH_11R0.pdf

i (Rev-0)

USCGC DECISIVE (WMEC 629)

210 FOOT "B CLASS" MEDIUM ENDURANCE CUTTER

SPECIFICATION FOR DRYDOCK REPAIRS

Developed By: Jason L. Hayes, LT

(Rev-0, 15 November 2010) ii (Rev-0)

TABLE OF CONTENTS

Principal Characteristics ............................................................................................................................ xi General Requirements ............................................................................................................................... xii WORK ITEM 1: Hull Plating (Side Scan), Ultrasonic Testing WORK ITEM 2: Appendages (U/W), Leak Test WORK ITEM 3: Propulsion Shaft Fairwaters and Rope Guards, Inspect WORK ITEM 4: Appendages (U/W) Internal, Preserve WORK ITEM 5: Tanks (MP Fuel Service), Clean and Inspect WORK ITEM 6: Tanks (MP Fuel Stowage and Overflow), Clean and Inspect WORK ITEM 7: Tank (Potable Water), Preserve “ 100% ” WORK ITEM 8: Voids (Accessible), Clean and Inspect WORK ITEM 9: Tanks (Dirty Oil and Waste), Clean and Inspect WORK ITEM 10: Propulsion Shafting, Renew WORK ITEM 11: Propeller Shaft Sleeve(s), Renew WORK ITEM 12: Propulsion Shaft Bearings (External), Renew WORK ITEM 13: Propulsion Stern Tube Bearings, Renew WORK ITEM 14: CPP System, General Maintenance WORK ITEM 15: Controllable Pitch Propeller Hub Assembly, General Maintenance WORK ITEM 16: Main Diesel Engine (MDE) Exhaust Piping, Clean WORK ITEM 17: Ship Service Diesel Generator (SSDG) Exhaust Piping, Clean WORK ITEM 18: Boiler Exhaust Piping, Clean WORK ITEM 19: Fathometer Transducer, Renew WORK ITEM 20: Doppler Speed Log Transducer(s), Renew WORK ITEM 21: Vent Ducts (Engine Room All), Commercial Cleaning WORK ITEM 22: Vent Ducts (Galley and Scullery Room All, Including Gaylord Hood), Commercial Cleaning WORK ITEM 23: Vent Ducts ( Laundry Exhaust ) , Commercial Cleaning WORK ITEM 24: Strainers - Duplex (All Sizes), Overhaul WORK ITEM 25: Rudder Assembly, Remove, Inspect and Reinstall WORK ITEM 26: U/W Body, Preserve (“100%”) WORK ITEM 27: Stern Tube Interior Surfaces, Preserve 100% WORK ITEM 28: Drydocking WORK ITEM 29: Temporary Services, Provide WORK ITEM 30: Upgrade Single Point Davit Control Console WORK ITEM 31: Sea Valves and Waster Pieces, Overhaul or Renew WORK ITEM 32: Propulsion Shaft Seals, Overhaul WORK ITEM 33: Anchor Windlass Foundations, Renew WORK ITEM 34: Box Beam, Repair WORK ITEM 35: Oily Water Holding Tank and Oily Water Separator Suction Piping, Repair WORK ITEM 36: Fuel Oil Piping, Renew WORK ITEM 37: Interior Bilge, Preserve WORK ITEM 38: Deck Plating, Renew WORK ITEM 39: Hull Plating, Renew WORK ITEM 40: Chain Locker, Preserve 100% iii (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.

iv (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 or 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 618 WMEC 085-181, Rev D; Booklet Of General Plans Coast Guard Drawing 627 WMEC 085-231, Rev A, Booklet of General Plans Coast Guard Drawing 627 WMEC 085-292, Rev C, Docking Plan (DECISIVE) Coast Guard Drawing 627 WMEC 085-292, Rev C, Docking Plan, (DECISIVE) Coast Guard Drawing 627 WMEC 111-001, Rev A, Shell Expansion Framing and CVK Coast Guard Drawing 627 WMEC 116-001, Forepeak Framing, Chain Locker, & Transverse Bulkheads #12 & 15-1/2 Coast Guard Drawing 627 WMEC 123-002, Rev C, New Double Bottoms Fuel Tank Structure Details Coast Guard Drawing 627 WMEC 123-003, Rev B, Lube Oil, Dirty Oil, and Diesel Oil Overflow Tanks Structure Details Coast Guard Drawing 627 WMEC 201-003, Rev B, Arr. of Aux Machinery Space Coast Guard Drawing 627 WMEC 243-002, Rev C, Arrangement and Details of Piping and Hydraulics Coast Guard Drawing 627 WMEC 243-005, Coupling (Muff) Thrust Ring & Key Coast Guard Drawing 627 WMEC 243-006, Rev A, Line Shaft Coast Guard Drawing 627 WMEC 243-006, Rev-, Line Shaft Coast Guard Drawing 627 WMEC 243-007, Rev A, Tail Shaft Coast Guard Drawing 627 WMEC 243-008, Rev J, Shaft Installation Coast Guard Drawing 627 WMEC 259-001, Rev D, Arrangement Exhaust Piping Coast Guard Drawing 627 WMEC 512-006, Rev D, Ventilation Diagram – Second Deck Coast Guard Drawing 627 WMEC 512-007, Rev D, Ventilation Diagram – Main Deck Coast Guard Drawing 627 WMEC 512-008, Rev D, Ventilation Diagram – 01 Deck & Abv Coast Guard Drawing 627 WMEC 512-020, Arrangement Vent and AC 02 Level Coast Guard Drawing 627 WMEC 512-021, Arrangement Vent and AC 01 Level Coast Guard Drawing 627 WMEC 512-026, Arrangement Vent and AC Main Deck Coast Guard Drawing 627 WMEC 512-029, Arrangement Vent and AC 2nd Deck Coast Guard Drawing 627 WMEC 512-030, Arrangement Vent and AC 3rd Deck 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� v (Rev-0)

Coast Guard Drawing 627 WMEC 521-003, Rev F, Arr. of Firemain, Sprinkling and Washdown System 2nd Dk. & Below Coast Guard Drawing 627 WMEC 535-002, Rev F, Arrangement of Stm., Feed & Condensate System Piping Coast Guard Drawing 627 WMEC 562-001, Rev D, Arrg't & Details Rudder Stocks, Bearings, & Stuffing Box Coast Guard Drawing 627 WMEC 562-003, Rev A, “A” & “B” Class Rudder Construction Coast Guard Drawing 627 WMEC 58 3 -00 6 , Rev C, Hydraulic Piping for Boat Davits Coast Guard Drawing 627 WMEC 581-001, Rev-, Anchor Handling Coast Guard Drawing 627 WMEC 583-008, Rev -, Installation Arrgt of Allied SPD 5000 with Constant Tension Winch Coast Guard Drawing 627 WMEC 85-301, Rev A, Booklet of General Plans Coast Guard Drawing 627-WMEC 85-301, Rev A, Booklet Of General Plans Coast Guard Drawing 627-WMEC 161-1, Rev B; Arrg&T & Details Stern Tube & Strut Coast Guard Drawing 627-WMEC 85-234, Tank CAPACITY - 95% Table Coast Guard Drawing FL 6713-203, CRP-V850 Transducer (SS505) Adapter Assembly

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3C, Change 1, Jun 2006, Coatings and Color Manual Coast Guard Technical Publication (TP) 0701, Feb 2009 Manufacturer’s Instruction Book – SWBS Group(s) 245, Controllable Pitch Propeller 210 B Class Coast Guard Technical Publication (TP) 3231A, Jan 2006, Manufacturer’s Instruction Book-SWBS Group(s) 242-245, Chapter 243, Section A, Stern Tube Seal, MX9, US-71996 Coast Guard Technical Publication (TP) 3485A, Jan 2006, Boat Davit, Single Point – Models D5000CT and

D5700CT

Coast Guard Technical Publication (TP) 3495, May 2002, Manufacturer’s Instruction Book-SWBS Group(s) 243, Shaft Seal System Coast Guard Technical Publication (TP) 701, Aug 1989, Ship Instruction Manual - Propellers and Shafting - Operation and Service KAMEWA Controllable Pitch Marine Propeller Surface Forces Logistics Center (SFLC) , Standard Specification 0000_STD, 200 9 Edition, General Requirements Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000 ), Jan 2009, General Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std 0740), Jan 2009, Welding and Allied Processes Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740 ), Jan 2009, Welding and Allied Processes Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), Jan 2009, Welding and Allied Processes Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), Jan 2009, Auxiliary Machine Systems Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), Jan 2009, Inspect, Repair, and Test Auxiliary Machine Systems Surface Forces Logistics Center Standard Specification 5100 (SFLC Std Spec 5100 ), Jan 2009, Clean Shipboard Ventilation Systems Surface Forces Logistics Center Standard Specification 8634 (SFLC Std Spec 8634), Jan 2009, Drydocking Surface Forces Logistics Center Standard Specification 8635 (SFLC Std Spec 8635), Jan 2009, Provide Temporary Services Surface Forces Logistics Center Standard Specification 8636 (SFLC Std Spec 8636), Jan 2009, Temporary vi (Rev-0)

Hull Accesses

OTHER REFERENCES

AAA/CAA - http://www.aaan e wsroom.net/Main.asp?CategoryID=9&SubCategoryID=22&

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

American Society for Nondestructive Testing (ASNT) SNT-TC-1A, 2006, Recommended Practice for Nondestructive Testing Personnel Qualification and Certification

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

ASTM International (AS T M) D5363, 2008; Standard Specification for Anaerobic Single-Component Adhesives (An)

ASTM International (ASTM) D1330, 2004, Standard Specification for Rubber Sheet Gaskets ASTM International (ASTM) D4174, Reapproved 2005, Standard Practice for Cleaning, Flushing , and

Purification of Petroleum Fluid Hydraulic Systems ASTM International (ASTM) E797, 2005, Standard Practice for Measuring Thickness by Manual Ultrasonic

Pulse-Echo Contact Method ASTM International (ASTM) F992, 2006, Standard Specification for Valve Label Plates

Code of Federal Regulations (CFR) Title 29, Part 1915, Jul 2008, Occupational Safety and Health Standards for Shipyard Employment

Code of Federal Regulations (CFR) Title 33 CFR, 2008, 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

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

FORBES (formerly MOBIL) Travel Guide - http://www.forbestravelguide.com/ Hotel and Motel Fire Safety Act of 1990 (PL101-391)

International Standard Organization (ISO) 4406, 1999, Hydraulic Fluid Power - Fluids - Method for Coding Level of Contamination by Solid Particles

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-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

MIL-A-22262, Mar 1996; Abrasive Blasting Media Ship Hull Blast Cleaning MIL-C-16173, Jan 1993, Corrosive Preventive Compound, Solvent Cutback, Cold Application

MIL-PRF-16173, Sep 2006, Corrosion Prevention Compound, Solvent Cut-Back, Cold-Application MIL-PRF-24647, Jun 2006, Paint System, Anticorrosive and Antifouling, Ship Hull

MIL-S-45180, 1998; Sealing Compound, Gasket, Hydrocarbon Fluid and Water Resistant MIL-STD-2191, Nov 1992, Nov 1992, Repair Welding, Weld Cladding, Straightening, and Cold Rolling of

Main Propulsion Shafting MIL-STD-2199, Oct 1993, Glass Reinforced Plastic Coverings for Propeller Shafting

N OTE TO USER : In all of this spec, m odify as required for the availability. Please provide any additions to the SME for incorporation into the REC file.

vii (Rev-0)

NAVSEA Drawing 803-2145807, Rev C, Propulsion Shafting And Components NOTE TO USERS: Please delete all references not used.

ODOM Echotrac DF3200 MKII, Rev 2, Technical Manual

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.11 (SSPC-SP 11), 2004, Power Tool Cleaning to Bare Metal

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

The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 10/NACE No.2, 2007, Near-White Blast Cleaning

The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 12/NACE No.5, 2002, Surface Preparation and Cleaning of Metals by Waterjetting Prior to Recoating The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 12/NACE No.5, 2004, 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 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), 2004, Joint Surface Preparation

Standard SSPC-SP 10/NACE No.2, Near-White 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 US Coast Guard Yard Test Memorandum, Dec 2000, Test Memo Number 173, SWBS No. 424-001 viii (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)

10 Y Propeller shaft NSN: 2010-01-092-5810 2 ea. $54,080.00 10 Y Propeller shaft NSN: 2010-01-141-3512 2 ea. $49,650.50

11 N Inboard stern tube seal sleeve NSN: 2010-01-187-1763 1 ea. $3,078.45

11 N Outboard stern tube bearing sleeve NSN: 2010-01-094-8938 1 ea. $4,429.00

11 N Forward Strut Sleeve NSN: 2010-01-222-9353 1 ea. $2,827.03 11 N Aft Strut Sleeve NSN: 2010-01-222-9322 1 ea. $3,183.96 12 N Aft strut bearing NSN: 3120-01-027-0025 2 ea. $4,310.40

12 N Intermediate strut bearing

NSN: 3120-01-024-6328

PN: 620WPC-4301-55-BA2 2 ea. $3,101.08

13 N Stern tube bearing NSN: 3120-01-027-0025 2 ea. $4,310.40

14 Y Port Propeller Blades (R/H) NSN: 2010-01-134-7238 1 set $34939.00

14 Y Starboard Propeller Blades (L/H) NSN: 2010-01-134-0378 1 set $34939.00

14 N Propeller Blade Bolts NSN: 5306-01-225-2920 48 ea. $2020.50 14 N Low Pressure Seals NSN: 2810-01-045-2798 8 ea. $1930.00 14 N Shaft CPP OD Box PN: A066SM07099 1 ea. $945.00 14 N High Pressure Seals NSN: 5330-01-045-2799 8 ea. $610.30 15 Y Hub Assembly (R/H) NSN: 2010-01-091-5056 1 ea. $87439.00 15 Y Hub Assembly (L/H) NSN: 2010-01-092-0440 1 ea. $87439.00 15 N Hub Installation Kit NSN: 2010-01-466-4844 1 ea. $4044.87

19 N Fathometer transducer, shallow water, 50-200 kHz NSN: 5845-01-470-2500 1 ea. $148.92

19 Y Fathometer transducer, deep water, 28 kHz NSN: 5845-01-496-9770 1 ea. $6,834.47

20 Y Sperry SRD 500 Doppler Speed Log NSN:5999-01-472-7499 1 ea. $14,656.47

25 N Upper Roller Bearing Assembly NSN: 3110-01-080-0814 2 ea. $3828.95

25 N

Lower Micarta Split Bearing Assembly (9- 3/8"ID x 10-1/8"OD x

14" Lg)

NSN: 3120-01-148-3763 2 ea. $1674.60

28 Y *Transducer Cover Plate N/A 3 ea. $50.00

32 N Seal Overhaul Kit PN: 210B-WLP001319001A 2 ea. $29,297.93 ix (Rev-0)

*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 x (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_STD, paragraph

3.2.6.5 (Inspection report particulars)):

Work Item Title

Hull Side Scan Appendages (U/W), Leak Test

5 Tanks (MP Fuel Service), Clean and Inspect 6 Tanks (MP Fuel Stowage and Overflow), Clean and Inspect 7 Tank (Potable Water), Preserve “ 100% ” 16 Propulsion Shafting ; Renew 31 Rudder Assembly, Remove, Inspect and Reinstall 40 Upgrade Single Point Davit Control Console xi (Rev-0)

PC_210B_WMEC_0909

Principal Characteristics

210' WMEC (B-Class)

PHYSICAL CHARACTERISTICS

Length Overall 210' 6" Length, Design Waterline 200' 0" Depth (main deck at side to baseline) 19' 6" Maximum Beam 34' 0" Height of Highest Projection 88' 0" Full Load Draft 4,000 lbs Height of FM Antenna Above Baseline 90' 0" Light Ship Displacement 875 long tons Full Load Displacement 1100 long tons Shore Tie Voltage Requirements 400A / 440V Frame Spacing 1' 0"

MACHINERY CHARACTERISTICS

Main Propulsion 2 Alco Model 251B Diesel Engines, 5,000 BHP total

Ship's Service Generators 2 Caterpillar Model 3406B Diesel-driven SR4. 250 KW each @ 0.8 power factor, 440V AV, 3 phase, 60 cycle

Emergency Generator Caterpillar Model D333B Diesel-Driven. Century Synchronous Model, ACR-507, 100KW

Number of Propellers 2 Number of Blades 4 Diameter 7' 6" Pitch Controllable Shaft RPM 300 Shaft Diameter 8.25"

TANK CAPACITIES

Diesel Fuel (95%) 48,375 gal Fresh Water (95%) 11, 108 gal JP-5 Fuel (95%) 4,697 gal Lube Oil (95%) 1,942 gal xii (Rev-0)

00000_0310_FLT

REC_0000_FLT_ Commercial Project @ Contractor’ Facility (1209)

General Requirements

1. SCOPE

1.1 Intent. This item describes the general requirements to be followed by the Contractor while conducting this availability.

2. REFERENCES

COAST GUARD DRAWINGS

None.

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3C, Change 1, Jun 2006, Coatings and

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

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

OTHER REFERENCES

Code of Federal Regulations (CFR) Title 33 CFR, 2008, 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.

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

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

xiii (Rev-0)

3.4 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:

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

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

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

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

4. NOTES

4.1 Access to COMDTINST M10360.3. The COMDTINST M10360.3 may be accessed at the following URL address: http://www.uscg.mil/directives/cim.asp

4.2 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.

http://www.uscg.mil/directives/cim.asp� xiv (Rev-0)

QA-1 - QUALITY ASSURANCE INSPECTION FORM

(PRESERVATION CHECKLIST)

Vessel Name: _______________________ Hull Number: ______________ CLIN No.: _____________ Work Item Title: ________________________________________________ Specific Area Being Preserved: ___________________________________________________________

CHECKPOINT 1 – COATING SYSTEM COMPLIANCE

Ensure all coatings are in compliance with COMDTINST M10360.3, 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 manufacturer(s).

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 manufacturer(s).

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.

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 (1.5-3.5 mils for abrasive-blasted steel surfaces; 1.0 mil (minimum) for power-tool cleaned surfaces; 1.0-1.5 mils for abrasive-blasted aluminum surfaces); and 1.5 –2.5 for surfaces to be coated w/single coat of inorganic zinc). Conduct 5 sets of 3 readings for the first 3 100-sqft areas, followed by 5 sets of 3 readings for each succeeding 1000-sqft area.

Measure soluble salt conductivity (5 measurements per 1000 sqft) – maximum threshold: 70 microsiemens/cm for non-submerged surfaces and 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.

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 or NACE-Certified Inspector: __________________________________________ Cert. No.: ____________ Signature of Inspector: _______________________________________ Date:_______________ Time: _________ xv (Rev-0)

QA-2 - QUALITY ASSURANCE INSPECTION FORM

(ENVIRONMENTAL READINGS)

Vessel Name: _______________________ Hull Number: ______________ CLIN No.: _____________ Work Item Title: ________________________________________________

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

DATE &

TIME

ENTER ACTIVITY

(Surface preparation, primer coat, barrier coat, top coat, etc…)

LOCATION

TEMPERATURE

% REL.

HUMIDITY

SIGNATURE

OF

INSPECTOR DEW

POINT SURFACE AMBIENT

ΔT

| DP - Surface

Name of QP-1 or NACE-Certified Inspector: __________________________________________ Cert. No.: ____________ Signature of Inspector: _______________________________________ Date:_______________ Time: _________ xvi (Rev-0)

QA-3 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE PROFILE LOG)

Vessel Name: _______________________ Hull Number: ______________ CLIN No.: _____________ Work Item Title: ________________________________________________ Location of Surface Profile Measurements: ___________________________________________________________

SURFACE PREPARATION METHOD PROFILE

(mils)

Min Max Avg.

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 separate log for each area/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 Average Mil Reading (IAW ASTM D4417-Method C) for above 15 readings: ______________

Name of QP-1 or NACE-Certified Inspector: __________________________________________ Cert. No.: ____________ Signature of Inspector: _______________________________________ Date:_______________ Time: _________ xvii (Rev-0)

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

Vessel Name: _______________________ Hull Number: ______________ CLIN No.: _____________ Work Item Title: ________________________________________________

Location of Work (including frame numbers): _______________________________________ Area (square feet): ____________

DATE TEST LOCATIONS CONDUCTIVITY

(microsiemens/cm)

Name of QP-1 or NACE-Certified Inspector: __________________________________________ Cert. No.: ____________ Signature of Inspector: _______________________________________ Date:_______________ Time: _________ xviii (Rev-0)

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence) Vessel Name: _______________________ Hull Number: ______________ CLIN No.: _____________ Work Item Title: ________________________________________________

Coating Manufacturer: ___________________Product Name: _______________________Batch Number: ____________ Induction Time: _______________________________________________________________ Coating System Sequence (Indicate Whether: Primer, Touch-Up Primer, Barrier Coat, 3rd Coat…): __________________

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-Of (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: __________________________________________________________

Name of QP-1 or NACE-Certified Inspector: __________________________________________ Cert. No.: ____________ Signature of Inspector: _______________________________________ Date:_______________ Time: _________

1 (Rev-0)

11000_Side Scan_TEF_1209_FLT REC_11000_Side_Scan_FLT

210B WMEC (ALL)

WORK ITEM 1: Hull Plating (Side Scan), Ultrasonic Testing

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to perform thickness measurements of underwater (u/w) hull plating by ultrasonic side scan method.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 627 WMEC 111-1, Rev A; Shell Expansion Framing & C.V.K.

Coast Guard Drawing 627 WMEC 85-232, Rev C; Docking Plan

COAST GUARD PUBLICATIONS

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

Requirements

OTHER REFERENCES

American Society for Nondestructive Testing (ASNT) SNT-TC-1A, 2006, Recommended Practice for

Nondestructive Testing Personnel Qualification and Certification

3. REQUIREMENTS

3.1 General. The Contractor shall use drawings listed in Section 2 herein as guidance during the performance of work specified herein.

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

• 3.2 (Side scan requirements and procedures).

3.1.2 Interferences. 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):

• Docking Blocks

• Hull zinc anode system http://www.techstreet.com/index.tmpl� http://www.techstreet.com/index.tmpl�

2 (Rev-0)

3.1.2 Work coordination and preparation. The Contractor shall plan all specified vessel work detailed in this specification package to ensure the side scan survey does not necessitate a work stoppage. Abide by the following guidance, to facilitate the ultrasonic survey:

• Ensure that all u/w body surface preparation and primer coat application tasks are completed within ten days of lifting the vessel.

• Prior to side-scan survey, inspect interior and bilge plating for the presence of bubbles of rusted metal;

break up and remove all rust bubbles with a small hand tool, to facilitate accurate survey results.

• Provide a continuous supply of fresh water and 110 VAC electrical power, and scaffolding or other suitable means of access to the u/w body surfaces.

• After completion of the hull survey, and authorized hull repairs, resume/complete u/w body preservation process by applying the second coat of the anti-corrosive coating system, and all anti-fouling paint coats.

CAUTION!

The Contractor shall pay close attention to manufacturer’s recommended practices in regards to overcoating windows and surface cleanliness prior to resuming u/w body coating application.

3.2 Side scan requirements and procedures.

3.2.1 Testing company and personnel. The Contractor shall provide the services of a qualified ultrasonic testing company, with suitable side scan equipment, to conduct a “Scanning Crawler Automated Test” of the vessel’s u/w hull plating for the presence of metal corrosion and deterioration. Ensure the following:

• All scanning shall be completed by a certified automated scanner with a proven history and certificate of qualifications.

• An ASNT Level III Analyst shall be on site during the entire scanning process, to review all scanning data.

• All readings shall be completed by an ASNT Level II Analyst.

3.2.2 Coast Guard notification. The Contractor shall allow ten calendar days for the survey team to complete its required tasks.

3.2.2.1 Provide a daily update to the COTR on all areas inspected and potential issues or schedule changes.

3.2.2.2 Notify the COTR at least 3 days prior to completion for an onsite review of readings and repair areas.

3.2.3 Scanning parameters. The Contractor shall use the following parameters during the course of this inspection:

• Scanning resolution shall be set to (.5x .5).

• Plates where scan data indicating wastage greater than or equal to 25% nominal plate thickness shall be highlighted in “RED” and designated “repair areas”.

• Plates where scan data indicating wastage greater than or equal to 15% to 24% of nominal plate thickness shall be highlighted in “YELLOW”.

• Plates where scan data indicating wastage greater than or equal to 10% to 14% of nominal plate thickness shall be highlighted in DARK GREEN.

3 (Rev-0)

• Hand held UT readings shall be taken to verify bad metal areas found with the side scan equipment. All readings shall be provided to the COTR and the lowest reading marked on the hull at the bad metal location.

• Areas that are accessible but cannot be scanned by scanning equipment shall be hand-scanned. Any repair areas found during the hand scan shall be marked on the ships hull and their approximate positions recorded on the plate drawings and report summary.

NOTES

1. Any scanning parameter or scope of work changes must be approved by the KO.

2. The echo to echo transducer is not authorized due to inconsistent readings and technical difficulties.

3. There shall be no deviation from the color scheme specified above!

3.2.4 Inspection exclusions. The side scan inspection area includes the Port, Starboard, and Transom exterior shell plate below the water line, but shall exclude the following:

• Areas under and within 6-inches of blocks and side blocks (areas that are accessible 6 inches from blocks and side blocks must be hand scanned.)

• Areas up to 6-inches around any obstacle on the hull including sea suctions, discharges, rudderposts, knuckle, bow stem, stabilizer tubes, and stern tubes, as applicable.

• Any areas blocked by immovable scaffolding or shipyard activity.

3.3 Side scan reports. The Contractor shall submit to the COTR a final report within 14 working days after the side scan inspection is completed. A copy of all repair areas shall be summarized and clearly marked on the hull with white or yellow marking paint and submitted to the COTR prior to departing the job site. Submit two hard copies of the report with two CD’s containing the electronic (raw) data. Ensure that the reports shall include:

• Inspection overview.

• Data sheets for each plate with designated repair areas outlined in blue.

• Mosaic of scanned data overlaid on Coast Guard Drawing 627 WMEC 111-1.

3.3.1 Photos. Provide digital photos of all designated repair areas.

3.3.2 Electronic files. CD’s shall contain a complete copy of the report, interactive data files, and digital pictures. All electronic files shall be compatible with standard USCG workstation operating software. Electronic files format shall be such that the CG has the capability to change the percent of wastage (format conditioning) per plate. Electronic files shall be capable of being opened using MS Word, Ms Excel, or PDF software. Digital pictures shall be recorded in JPEG format.

This section is not applicable to this work item.

4 (Rev-0)

11400_UW_Appendages_0610_FLT REC_11400_UW_Appendages_FLT_210B WMEC (629 CGC DECISIVE) (0310)

WORK ITEM 2: Appendages (U/W), Leak Test

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 627 WMEC 085-292, Rev C, Docking Plan (DECISIVE) Coast Guard Drawing 627 WMEC 111-001, Rev A, Shell Expansion Framing and CVK Coast Guard Drawing 627 WMEC 562-003, Rev A, “A” & “B” Class Rudder Construction

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), Jan 2009, 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 CIR. The Contractor shall submit a CIR for the inspections listed in the following paragraph(s):

• 3.2 (Leak test particulars).

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:

5 (Rev-0)

• 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

Rudder 193 to 199 P/S Rub Rail P/S Taff Rail P/S

Bilge Keel 76 to 146 P/S Skeg 105 to 180 CL

3.4 Appendage air test. The Contractor shall accomplish the following tasks for each appendage.

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

• Submit a CFR.

6 (Rev-0)

11401_FWTR_RPGRD_0310_FL

REC_11401_FWTR_RPGRD_FLT_210' WMEC 'B' Class (ALL) (0210)

WORK ITEM 3: Propulsion Shaft Fairwaters and Rope Guards, Inspect

1.1 Intent. This work item describes the requirements for the Contractor to inspect all rope guards and fairwaters on external shafting.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 627-WMEC 161-1, Rev B; Arrg&T & Details Stern Tube & Strut

COAST GUARD PUBLICATIONS

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

OTHER REFERENCES

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, 2007, Surface Preparation and Cleaning of Steel & Other Hard Materials by High and Ultrahigh Pressure Water Jetting

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

3.1.2 Technical Representative.

Not applicable.

3.1.3 Protective measures.

7 (Rev-0)

Not applicable.

3.1.4 Interferences.

None.

3.1.5 Work coordination. The Contractor shall coordinate the inspection tasks specified herein with all propeller shaft-related and U/W body hull preservation tasks, as specified in other work items in this specification package.

3.2 Operational test - initial. Prior to commencement of work, the Contractor shall witness an operational pre-test (by Coast Guard personnel) of the shaft fairwaters and rope guards, to demonstrate existing operational condition. Submit a CFR.

3.3 Removals. The Contractor shall accomplish the following tasks:

3.3.1 Remove and retain existing fairwaters and rope guards. Discard all mounting hardware.

3.3.2 Grind smooth any welding left on struts after the removal of rope guards.

NOTE

This may require the removal of fairing material before fairwater socket hex-head bolts can be extracted.

The removal and installation of new of fairing material shall be considered part of this item.

3.4 Inspection particulars. The Contractor shall accomplish the following tasks, using the referenced drawings as guidance:

3.4.1 Prepare and coat the fairwater and rope guard surfaces in accordance with COMDTINST M10360, using the system specified for “s to the equivalent of a “SSPC-SP 10/NACE No. 2, Near-White Blast Cleaning”, with a

1.5 to 2.5 mil anchor profile; or to "SSPC-SP 12/NACE No. 5, WJ-2/L”.

3.4.2 Visually inspect all fairwater and rope guard surfaces, including hardware mounting brackets/surfaces for corrosion, cracks, and all other defects. Submit a CFR.

3.4.3 The Contractor shall prepare and coat the designated surfaces with the system specified for “Underwater Water (U/W) Body and Boot-Top (U/W Body and Boot-Top, Steel Hulls (Up to 7 Years), in Salt Water, in COMDTINST M10360.3, Appendix A (Cutter and Boat Exterior Painting Systems).

3.5 Reinstallation. The Contractor shall reinstall fairwaters and rope guards, after coating system has cured sufficiently to prevent being damaged. Renew all fasteners.

3.6 Operational test – post repairs. After completion of work, the Contractor shall witness an operational test (by Coast Guard personnel) of the shaft fairwaters and rope guards to prove satisfactory operating condition. Submit a CFR.

8 (Rev-0)

11402_UW_APPENDAGES_310_FLT

REC_11400_UW_Appendages_FLT_210B WMEC (629 CGC DECISIVE) (0310)

WORK ITEM 4: Appendages (U/W) Internal, Preserve

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

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 627 WMEC 085-292, Rev C, Docking Plan (DECISIVE) Coast Guard Drawing 627 WMEC 111-001, Rev A, Shell Expansion Framing and CVK Coast Guard Drawing 627 WMEC 562-003, Rev -, Rudder Construction

COAST GUARD PUBLICATIONS

None.

OTHER REFERENCES

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

3. REQUIREMENTS

3.1 General – work coordination. The Contractor shall coordinate performance of this work item with the “Appendages (U/W), Leak Test” work item, which is a separate work item in this specification package.

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.

9 (Rev-0)

TABLE 1 - DRAIN PLUGS FOR U/W APPENDAGES

APPENDAGE FRAME SIDE

RUDDER 193 TO 199 P/S

RUB RAIL P/S

TAFF RAIL P/S

BILGE KEEL 76 TO 146 P/S

SKEG 105 TO 180 CL

10 (Rev-0)

12301_MP_FUEL_SERV_DLA_1209_FLT

REC_12311_FLT_210’ WMEC ‘B’ Class (ALL) (0310)

WORK ITEM 5: Tanks (MP Fuel Service), Clean and Inspect

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

TYPE OF

TANK LOCATION CAPACITY - 95%

(gallons)

LOW SUCTION

(GALLONS)

Diesel Fuel

Service 4-143-1-F 5766 190

Diesel Fuel Service

4-143-2-F 5766 190

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 627 WMEC 085-231, Rev A, Booklet of General Plans Coast Guard Drawing 627 WMEC 123-002, Rev C, New Double Bottoms Fuel Tank Structure Details Coast Guard Drawing 627 WMEC 123-003, Rev B, Lube Oil, Dirty Oil, and Diesel Oil Overflow Tanks

Structure Details

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), Jan 2009, 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 Drawing 627 WMEC 085-231, 627 WMEC 123-002, and 627 WMEC 123-003 for guidance.

11 (Rev-0)

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

• 3.3 (Inspection)

• 3.6 (Ultrasonic thickness (UT) measurement)

3.1.2 Operational test - initial. Prior to commencement of work, the Contractor shall witness an operational pre-test (by Coast Guard personnel) of all TLIs for tanks listed in paragraph 1.1 (Intent), to demonstrate existing operational condition. Submit a CFR.

3.1.3 Tank content removal. The Contractor shall remove and dispose of up to a total of 11,500 gallons of diesel fuel.

NOTE

Vessel may come in with less tank fluid contents than specified above.

3.1.3 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 COTR upon completion of work.

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 microbacterial 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 Inspection. The Contractor shall remove manhole cover(s) for tanks listed in paragraph 1.1 (Intent); and 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).

The Contractor shall measure up to 25 “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.

3.4 Tank closing. The Contractor shall ensure that the tank(s) remain open for at least 24 hours after completion of any KO-authorized repair and preservation procedures. Notify the COTR at least 24 hours prior to closing the tank(s). 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

12 (Rev-0) existing fasteners will require renewal.

3.5 Operational…