SPEC FOR MARLIN

USCGC MARLIN (WPB-87) DRYDOCK AVAILABILITY 2012

USCGC MARLIN (WPB 87304)

87 FOOT COASTAL PATROL BOAT (USCG)

SPECIFICATION FOR DRYDOCK REPAIRS

Developed By: Michael J Watson (Rev-1, 30 NOV 2011)

TABLE OF CONTENTS

ivRevisions Record vConsolidated List of References viiiConsolidated List of Government-furnished Property xConsolidated List of Critical Inspection Items xiPrincipal Characteristics

1General Requirements

11WORK ITEM 1: Perform Ultrasonic Thickness Measurements (D)

14WORK ITEM 2: Perform Ultrasonic Thickness Measurements (O)

17WORK ITEM 3: Hull and Structural Plating – Degraded Weld (Steel), Repair

19WORK ITEM 4: Bilge Surfaces (Engine Room), Preserve (“Partial”)(O)

22WORK ITEM 5: Bilge Surfaces ( Galley and Mess Deck ) , Preserve (“100 Percent ”)(O)

25WORK ITEM 6: Galley Deck / Passageway Bilge Access Covers , Renew (D)

27WORK ITEM 7: Dirty Oil Tank, Clean and Inspect (D)

29WORK ITEM 8: Oily Water Tank, Clean and Inspect (D)

31WORK ITEM 9: Tanks (MP Fuel Service), Clean and Inspect (D)

33WORK ITEM 10: Pilothouse Deck (Aluminum), Inspect , Preserve, and Renew Electrical Matting(D)

36WORK ITEM 11: Depth Sounder, Capastic Fairing, Renew (O)

38WORK ITEM 12: Main Engine/Reduction Gear, Realign (O)

41WORK ITEM 13: Propulsion Shafts, Remove, Inspect, and Reinstall (D)

50WORK ITEM 14: Propulsion Shaft, Repair (O)

52WORK ITEM 15: Propulsion Shaft, Straighten (O)

54WORK ITEM 16: Intermediate Water-Lubricated Propulsion Shaft Bearing , Renew (O)

56WORK ITEM 17: Aft Water-Lubricated Propulsion Shaft Bearing , Renew (O)

58WORK ITEM 18: Intermediate Bearing Carrier, Renew (O)

59WORK ITEM 19: Aft Bearing Carrier, Renew (O)

60WORK ITEM 20: Stern Tube, Interior Surfaces , Preserve 100% (O)

62WORK ITEM 21: Stern Tube, Interior Surfaces , Repair (O)

64WORK ITEM 22: Propellers, Remove, Inspect, and Reinstall (D)

67WORK ITEM 23: Propeller, Minor Reconditioning and Repairs, Perform (O)

70WORK ITEM 24: Fathometer Transducer, Renew (D)

73WORK ITEM 25: Speed Log, Skin Valve Assembly, Clean and Inspect (D)

75WORK ITEM 26: Sea Water System (Sea Valves , Strainers, Piping), Clean, Inspect, and Repair (D)

78WORK ITEM 27: Rudder Assemblies, Remove, Inspect and Reinstall (D)

82WORK ITEM 28: RHIB Notch Skid Pads, Inspect (D)

84WORK ITEM 29: RHIB Notch Skid Pad Studs, Renew (O)

86WORK ITEM 30: Stern Launch Door, Remove, Inspect and Reinstall (D)

89WORK ITEM 31: Grey Water Holding Tank, Clean and Inspect (D)

91WORK ITEM 32: Sewage Holding Tank , Clean and Inspect (D)

93WORK ITEM 33: Grey Water Piping, Clean and Flush (D)

97WORK ITEM 34: Sewage Piping, Clean and Flush (D)

101WORK ITEM 35: U/W Body, Preserve (“100%”) (O)

104WORK ITEM 36: U/W Body, Preserve (“Partial – 33%”) (O)

108WORK ITEM 37: Superstructure, Preserve “100%”(D)

111WORK ITEM 38: Cathodic Protection / Zincs, Renew (D)

113WORK ITEM 39: Drydocking (D)

118WORK ITEM 40: Temporary Services, Provide (D)

120WORK ITEM 41: Telephone Service, Provide (D)

121WORK ITEM 42: Decks – Exterior (Main Deck), Preserve(D)

125Work item 43: Renew Office Laminate Deck(D)

126WORK ITEM 44: Hull Plating Freeboard, Preserve “100%” WPB-87(D)

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.

Removed unnecacary references, added drawings, updated GFP list.

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.

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 Gua rd Drawing 87 WPB 122-001, Rev C , Watertight Bulkheads Coast Guard Drawing 87 WPB 085-001, Rev-, Tank CAPACITY - 95% Curves Coast Guard Drawing 87 WPB 085-010, Rev D , Docking Plan Coast Guard Drawing 87 WPB 085-012, Rev -, Lifting Cradle Coast Guard Drawing 87 WPB 085-11, Rev B, Lifting Slings Coast Guard Drawing 87 WPB 111-001, Rev E , Shell Expansion Coast Guard Drawing 87 WPB 113-002, Rev B, Galley/Messdeck Bilge Access Coast Guard Drawing 87 WPB 116-001, Rev -, Longitudinal Girderss & Bulkheads Coast Guard Drawing 87 WPB 161-001, Rev C, Skeg Construction Coast Guard Drawing 87 WPB 163-001, Rev G , Sea Chest Details Coast Guard Drawing 87 WPB 165-001, Rev D, Transducer Details Coast Guard Drawing 87 WPB 182-001, Rev A, Main Engine and Generator Foundations Coast Guard Drawing 87 WPB 243-001, Rev M, Propulsion Shaft Details Coast Guard Drawing 87 WPB 245-002, Rev-, Propeller Details Coast Guard Drawing 87 WPB 245-003, Rev A, Propeller Details Coast Guard Drawing 87 WPB 256-001, Rev U , Sea Water Cooling Piping Coast Guard Drawing 87 WPB 423-001, Rev T , Speed Log & Depth Sounder System Coast Guard Drawing 87 WPB 526-001, Rev H, Scuppers & Deck Drains Piping Coast Guard Drawing 87 WPB 561-001, Rev H , Steering System Details Coast Guard Drawing 87 WPB 562-001, Rev A, Rudder Details Coast Guard Drawing 87 WPB 583-001, Rev P , RIB Deployment Structure Coast Guard Drawing 87 WPB 593-001, Rev K, Sewage Piping Coast Guard Drawing 87 WPB 601-001, Rev G, Outboard Profile & General Arrangements Coast Guard Drawing 87 WPB 631-001, Rev M, Ship’s Painting Schedule Coast Guard Drawing 87 WPB 634-001, Rev C, Deck Coverings and Details Coast Guard Drawing 87 WPB 634-001, Rev C, Sheets 1-2, Deck Covering and Details NAVSEA Drawing 803-921865, Rev R, Cathodic Protection Hull Zinc Anodes

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3C, Change 1, Jun 2006, Coatings and Color Manual Coast Guard Maintenance and Logistics Command Atlantic (MLCA), Standard Specification 0000_STD, 2006 Edition, General Requirements Coast Guard Technical Publication (TP) 4506, Wartsila TM-EL-68839, Issue A, Mar 2005, Rudderstock Seal Type EL Coast Guard Technical Publication (TP) 4593B, Mar 2003, SWBS 562, Rudderstock Seal-Type EJ Coast Guard Technical Publication (TP) 4593C , Feb 2002, SWBS 243, Manufacturer's Instruction Book, 87' WPB Propulsion Shaft Seals, John Crane Type F.S.E.

Coast Guard Technical Publication (TP) E-424-0230, SWBS 424, June 2006, Electromagnetic Log User’s 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 Surface Forces Logistics Center Standard Specification 6341 (SFLC STD SPEC 6341 ), Jan 2009, Install Interior Deck Covering 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 The Society for Protective Coatings (SSPC) Surface Preparation Specification No.3 (SSPC-SP 3), 2004, Power Tool Cleaning

OTHER REFERENCES

American Bureau of Shipping (ABS), 2, Rules for Survey After Construction, 2008, Part 7, Appendix Section 10, Guide for Bronze and Stainless Steel Propeller Castings ASTM International (ASTM) D 4138, 2007, Standard Practices for Measurement of Dry Film Thickness of Protective Coating Systems by Destructive, Cross-Sectioning Means ASTM International (ASTM) D1330, 2004, Standard Specification for Rubber Sheet Gaskets ASTM International (ASTM) D4417, 2003, Standard Test Methods for Field Measurement of Surface Profile of Blast Cleaned Steel ASTM International (ASTM) D5363, 2008; Standard Specification for Anaerobic Single-Component Adhesives (An) ASTM International (ASTM) F992, 2006, Standard Specification for Valve Label Plates ASTM International (ASTM), D3951, Re-approved 2004, Standard Practice for Commercial Packaging Bollinger Shipyard, USCG CPB Project MTU-FA 771903, 07 Feb 2000, Engine/Gearbox Plant Alignment Instructions 8V396 TE94/Flange mounted BW 255 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 Commercial Item Description (CID) A-A-59313, Nov 2003, Thread Compound; Antiseize, Zinc Dust-Petrolatum Commercial Item Description (CID) A-A-59316, Nov 2003, Abrasive Materials for Blasting 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 Standard (FED-STD) 595, 2008, Colors Used In Government Procurement International Organization for Standardization (ISO), 484/2, First Edition, 1981, Shipbuilding - Ship Screw Propeller - Manufacturing tolerances - Part 2: Propellers of diameter between 0.80 and 2.50 m inclusive MIL-A-22262, Mar 1996, Abrasive Blasting Media Ship Hull Blast Cleaning MIL-DTL-15562, May 1996, Matting or Sheet, Floor Covering Insulating for High Voltage requirements MIL-PRF-16173, 2006, Corrosive Preventive Compound, Solvent Cutback, Cold Application MIL-PRF-23236, Aug 2003, Coating Systems for Ship Structures 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-167-1, Nov 2005, Mechanical Vibrations of Shipboard Equipment (Type I - Environmental and Type II - Internally Excited) MIL-STD-1687, Sep 1994, Thermal Spray Processes For Naval Ship Machinery Application MIL-STD-2191, Nov 1992, Repair Welding, Weld Cladding, Straightening, and Cold Rolling of Main Propulsion Shafting Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C6183, 2007, Cork and Rubber Composition Sheet; For Aromatic Fuel And Oil Resistant Gaskets 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) VIS 1, 2004, Guide and Reference Photographs for Steel Surfaces Prepared by Dry Abrasive 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 SSPC-SP 12/NACE No.5, 2002, Surface Preparation and Cleaning of Metals by Waterjetting Prior to Recoating SSPC-SP 12/NACE No.5, 2007, Surface Preparation and Cleaning of Steel & Other Hard Materials by High and Ultrahigh Pressure Water Jetting The Society for Protective Coatings (SSPC)/NACE-International (NACE) Joint Surface Preparation Standard SSPC-SP 10/NACE No. 2, 2004, Near-White Blast Cleaning The Society for Protective Coatings (SSPC)/NACE-International (NACE) Joint Surface Preparation Standard SSPC-SP 12/NACE No. SSPC-SP 12/NACE No.5, Surface Preparation and Cleaning of Steel & Other Hard Materials by High and Ultrahigh Pressure Water Jetting Prior to Recoating

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.

($/Unit)

NSN: 5330-01-521-3559

NSN: 2040-01-521-2654

NSN: 3120-01-521-2390

NSN: 3120-01-521-2268

NSN: 5330-01-521-4855

NSN: 5340-01-521-3573

(5.5" OD x 4" ID x 7.87" (200mm) LG)

PN: F54615-02-8-1

NSN: 3120-21-914-2012

(5.5" OD x 4" ID x 11.41" (290mm) LG)

PN: F54615-02-8-0

NSN: 3120-21-914-2011

NSN: 2010-01-457-0573

NSN: 2010-01-459-0421

*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

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

Principal Characteristics

PC_87_WPB_0511

87' WPB

Physical Characteristics

Hull Characteristics

Machinery Characteristics

Tank Capacities

00000_PWB_0211_FLT

REC_0000_FLT_ Commercial Project @ Contractor’ Facility (0211) 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 ASTM International (ASTM) D4417, 2003, Standard Test Methods for Field Measurement of Surface Profile of Blast Cleaned Steel Commercial Item Description (CID) A-A-59316, Nov 2003, Abrasive Materials for Blasting 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 MIL-A-22262, Mar 1996, Abrasive Blasting Media Ship Hull Blast Cleaning The Society for Protective Coatings (SSPC) VIS 1, 2004, Guide and Reference Photographs for Steel Surfaces Prepared by Dry Abrasive Blast Cleaning

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 Fire watch requirements. The Contractor shall refer to 3.3.1.3 (Fire watch requirements) of SFLC Std Spec 0000, in accomplishing the following task:

· Provide fire watch personnel and fire extinguishers for the duration of the availability period, during and beyond noted Coast Guard fire watch support.

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

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.

3.5 Pre-surface preparation test coupon. In order to ensure production of required surface profile, the Contractor shall accomplish the following tasks, whenever abrasive-blasting is required in a work item that is deemed a ”critical-coated’ surface:

3.5.1 Coupon material and test set-up particulars.

3.5.1.1 Conduct a performance test on all abrasive blasting operations on a Contractor- provided test coupon, prior to starting abrasive blasting operations on the vessel. Ensure the following:

· The coupon shall be a new metal plate, of the same metal type and material properties as the vessel area to be blasted - steel or aluminum plate, as applicable, and shall have no existing anchor profile - other than the surface irregularities from the manufacturing process.

· The test coupon shall be flat, with nothing welded to the side used for the anchor profile test, no thinner than a 1/8-inch plate and measuring no smaller than 1-foot by 1-foot.

· For steel substrates, the coupon shall have the mill scale intact, and be in a Rust Grade "A" condition, in accordance with SSPC-VIS 1.

· The test coupon shall be affixed so as to not permit excessive movement during the performance test, but shall not be affixed to the vessel.

3.5.1.2 Ensure that the abrasive-blasting operation for the test coupon is conducted with the identical setup and parameters that will be used blasting the designated vessel surfaces – including, but not limited to:

· The abrasive media type and media size selected to achieve the anchor profile range, as specified in the applicable work items.

· Nozzle size and type (straight bore, high velocity nozzle, angle nozzle...).

· Delivery rate and pressure settings.

3.5.1.3 Blast a one-square foot area on one side of the test coupon to the abrasive surface preparation standard specified in the work item, and perform an anchor profile test of the blasted surface in accordance with ASTM D4417, Method B or C. Notify the COTR in advance of the abrasive blasting operation test, to permit the witnessing of the test by the COTR. Submit a CFR documenting the results of the abrasive blasting operation test. The CFR shall include at a minimum, the following:

· Area of the vessel for which the verified setup will be used to abrasive blast.

· The selected abrasive media type and size.

· The nozzle size and type.

· The delivery rate and pressure.

· The test coupon starting properties (material type and surface conditions).

· The resultant anchor profile readings from the test (a minimum of 3 locations, separated by a minimum of 2 inches shall be recorded).

NOTES

1. A performance test of the abrasive blasting operations on a test coupon and measuring the resultant anchor profile prior to performing the abrasive blasting operation on the cutter is required. The test coupon will be used to evaluate the anchor profile produced by the equipment setup and selected abrasive media.

2. The reverse side of the test coupon may be used for the subsequent test, provided that the conditions in paragraph 3.5.1 (Coupon material and test set-up particulars) are met.

3. Ultra high pressure water jetting does not create an anchor profile and is exempt from the anchor profile test coupon check.

3.5.1.4 Repeat the abrasive blasting operation test in the following instances:

· The equipment setup, that was evaluated during the test coupon abrasive blasting performance test in paragraph 3.5.1 (Coupon material and test set-up particulars), has changed.

· The resultant anchor profile readings observed on the vessel are outside the specified anchor profile range.

· Media is changed from MIL-A-22262 to CID A-A-59316 or vice versa.

· The supplier of the abrasive blasting media changes, regardless if the new source for the media has the same specifications.

· When Directed by the COTR.

CAUTION!

Ensure that blast media from the performance test does not strike the vessel during the test.

3.6 Interim changes to SFLC Std Spec 0000. The Contractor shall be aware of the fact that the requirements of paragraph 3.3.2.1.1 (Water depth) have been revised to read as follows:

“3.3.2.1.1 Water depth. Ensure that water depth is sufficient at the pier to allow the vessel's lowest underwater appendage to clear the bottom by at least two feet at:

· Ordinary low water mark on non-tidal rivers.

· At all tide conditions predicted during the availability for tidal rivers and other navigable waterways (Bay, Lake, etc.).”

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.

QA-1 - QUALITY ASSURANCE INSPECTION FORM

(PRESERVATION CHECKLIST)

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 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 COMDTINST M10360.3. 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.

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.

| DP - Surface |

QA-3a - QUALITY ASSURANCE INSPECTION FORM

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

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: ______________

QA-3b - QUALITY ASSURANCE INSPECTION FORM

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

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.

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

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

SOLUBLE SALT CONDUCTIVITY Measurements IAW SSPC-GUIDE 15

(microsiemens/cm)

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence)

Dry Film Thickness (DFT) Measurements IAW SSPC-PA 2

*BASE METAL READING (BMR)

*Required, If Magnetic Pull-Off (Type I/Banana) Gauge Is Used.

Location (Frame Reference): ___________________

Overall Avg. DFT

ADJUSTMENTS

Avg.

Overall Avg. DFT

ADJUSTMENTS

Avg.

Overall Avg. DFT

ADJUSTMENTS

Avg.

11000 _JLW_1210_87WPB

WORK ITEM 1: Perform Ultrasonic Thickness Measurements (D)

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to perform up to 250 thickness measurements (UT shots) of hull plating and frames, by ultrasonic methods.

1.2 Government-furnished property.

None.

2. REFERENCES

Coast Guard Drawings Coast Guard Drawing 87 WPB 085-010, Rev D, Docking Plan Coast Guard Drawing 87 WPB 111-001, Rev E, Shell Expansion Coast Guard Publications None.

Other References None.

3. REQUIREMENTS

3.1 General.

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

· 3.2 (UT measurements).

3.1.2 Technical Representative.

Not applicable.

3.1.3 Protective measures.

Not applicable.

3.1.4 Interferences.

3.1.4.1 If UT measurements cannot be obtained due to interferences, the Contractor shall submit a CFR that details all necessary interference removal/reinstallation work. After the KO has released a CR, remove the interferences and reinstall after completion of associated work.

3.2 UT measurements. The Contractor shall perform up to 250 UT measurements in locations designated by the Coast Guard Inspector, in accordance with SFLC Std Spec 0740, Appendix C. Create a sketch to show all locations selected for measurement and record all measurements in Table 1 (UT Measurements Summary Sheet - Port/Stbd Shell) provided at the end of this item. Submit a CIR that contains the sketch and completed Table I.

4. NOTES

This section is not applicable to this work item.

Table I - UT MEASUREMENTS SUMMARY SHEET PORT/STBD SHELL

11001 _JLW_1210_87WPB

WORK ITEM 2: Perform Ultrasonic Thickness Measurements (O)

1.1 Intent. This work item describes the requirements for the Contractor to perform up to 250 thickness measurements (UT shots) of hull plating and frames, by ultrasonic methods, in 10 lots of 25 measurements.

1.2 Government-furnished property.

None.

2. REFERENCES

Coast Guard Drawings Coast Guard Drawing 87 WPB 085-010, Rev D, Docking Plan Coast Guard Drawing 87 WPB 111-001, Rev E, Shell Expansion Coast Guard Publications None.

Other References None.

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

Not applicable.

3.1.2 Technical Representative.

Not applicable.

3.1.3 Protective measures.

Not applicable.

3.1.4.1 If UT measurements cannot be obtained due to interferences, the Contractor shall submit a CFR that details all necessary interference removal/reinstallation work. After the KO has released a CR, remove the interferences and reinstall after completion of associated work.

3.2 UT measurements. The Contractor shall perform up to 250 UT measurements in locations designated by the Coast Guard Inspector, in accordance with SFLC Std Spec 0740, Appendix C. Create a sketch to show all locations selected for measurement and record all measurements in Table 1 (UT Measurements Summary Sheet - Port/Stbd Shell) provided at the end of this item. Submit a CFR that contains the sketch and completed Table I.

4. NOTES

This section is not applicable to this work item.

Table I - UT MEASUREMENTS SUMMARY SHEET PORT/STBD SHELL

11100_SteelWeld_0210_FLT REC_11100_Steel_FLT_87' WPB (ALL)(0511)

WORK ITEM 3: Hull and Structural Plating – Degraded Weld (Steel), Repair

1.1 Intent. This work item describes the requirements for the Contractor to renew degraded steel welds.

1.2 Government-furnished property.

None.

2. REFERENCES

Coast Guard Drawings Coast Guard Drawing 87 WPB 111-001, Rev C, Shell Expansion Coast Guard Publications Coast Guard Commandant Instruction (COMDTINST) M10360.3 (series), Coatings and Color Manual Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), Jan 2009, General Requirements Other References None.

3. REQUIREMENTS

3.1 General. The Contractor shall perform the tasks specified herein, using Coast Guard Drawing 87 WPB 111-001 as guidance.

NOTE

This item does not address interferences in way of repair work. Cost of interference removal and reinstallation must be negotiated via the Change Request process.

3.2 Renewal. The Contractor shall renew the degraded steel welds designated by the Coast Guard Inspector, up to 10 linear feet in increments of one linear foot.

3.3 Touch-up preservation. The Contractor shall prepare and coat all new and disturbed exterior and interior surfaces to match existing adjacent surfaces, in accordance with COMDTINST M10360.3, Appendix A (Cutter and Boat Exterior Painting Systems) and Appendix B (Cutter and Boat Interior Painting Systems), respectively, and as applicable. Abide by all touch-up requirements outlined in SFLC Std Spec 0000, Appendix A (Requirements for Preservation of Ship Structures).

The Contractor shall safeguard electronic equipment before welding to prevent damage from stray current and electromagnetic interference. Electrically isolate or disconnect ungrounded or sensitive equipment as necessary. Locate all welder ground connections as close to the work as possible.

4. NOTES

This section is not applicable to this work item.

11304_JLW_0411_87WPB

WORK ITEM 4: Bilge Surfaces (Engine Room), Preserve (“Partial”)(O)

1.1 Intent. This work item describes the requirements for the Contractor to partially preserve the bilge surfaces in the Engine Room (2-14-0-E) designated by the Coast Guard Inspector in the vicinities listed below.

1.2 Government-furnished property.

None.

2. REFERENCES

Coast Guard Drawings Coast Guard Drawing 87 WPB 601-001, Rev G, Outboard Profile & General Arrangements Coast Guard Drawing 87 WPB 116-001, Rev -, Longitudinal Girderss & Bulkheads Coast Guard Drawing 87 WPB 122-001, Rev C, Watertight Bulkheads Coast Guard Publications Coast Guard Commandant Instruction (COMDTINST) M10360.3 (series), Coatings and Color Manual Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), Jan 2009, General Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), Jan 2009, Welding and Allied Processes Other References None.

3. REQUIREMENTS

WARNING!

“Euronavy Eurobasic” bilge epoxy coatings are no longer authorized for application onboard Coast Guard vessels, due to contents of hazardous material, including, but not limited to lead (in excess of allowable limit). See Appendix C of COMDTINST M10360.3 for authorized substitute products.

3.1 General. The Contractor shall refer to Coast Guard Drawings 87 WPB 601-001, 87 WPB 116-001, and 87 WPB 122-001.

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

· 3.4 (Substrate inspection).

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):

· Bilge piping.

· Electrical wiring.

· Emergency helm pump.

· Valves.

· Control and junction boxes.

· Emergency steering column.

· Bilge alarm float switch.

· Zinc.

· Strainer

· Insulation

· Deck plating.

· Grating.

· Grating Hardware.

3.2 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.

3.3 Surface preservation. The Contractor shall partially prepare and touch-up coat bilge surface areas designated in paragraph 1.1 (Intent)), including all adjacent structural members, using the system specified for “Bilges, Cofferdams, and Forepeaks, Option I”, in COMDTINST M10360.3, Appendix B (Cutters and Boat Interior Painting Systems). Select color Light Gray (26373) as the finish/top coat color. Abide by all touch-up requirements outlined in SFLC Std Spec 0000, Appendix A (Requirements for Preservation of Ship Structures).

NOTE

Application of the topcoat specified herein may require the use of plural-component spray equipment, or other suitable methods, to compensate for the coating system’s relatively short pot life.

3.4 Substrate inspection. After completion of surface preparation and before primer coat application, the Contractor shall perform a visual inspection of all prepared surfaces. Submit a CIR.

3.5 In-process quality control measures. The Contractor shall abide by all the safety, preservation, and quality control requirements specified in SFLC Std Spec 0000, paragraph 3.2.4.2 (In-process QC measures for “critical-coated surfaces).

NOTE

Surfaces being preserved are considered “critical-coated surfaces”.

4. NOTES

11305_JLW_1110_87WPB

WORK ITEM 5: Bilge Surfaces ( Galley and Mess Deck ) , Preserve (“100 Percent ”)(O)

1.1 Intent. This work item describes the requirements for the Contractor to preserve the bilge surfaces designated in the table below.

(SQFT)

2. REFERENCES

Coast Guard Drawings Coast Guard Drawing 87 WPB 113-002, Rev B, Galley/Messdeck Bilge Access Coast Guard Drawing 87 WPB 601-001, Rev G, Outboard Profile & General Arrangements Coast Guard Publications Coast Guard Commandant Instruction (COMDTINST) M10360.3 (series), Coatings and Color Manual Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), Jan 2009, General Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), Jan 2009, Welding and Allied Processes The Society for Protective Coatings (SSPC) Surface Preparation Specification No.3 (SSPC-SP 3), 2004, Power Tool Cleaning Other References None.

3. REQUIREMENTS

WARNING!

“Euronavy Eurobasic” bilge epoxy coatings are no longer authorized for application onboard Coast Guard vessels, due to contents of hazardous material, including, but not limited to lead (in excess of allowable limit). See Appendix C of COMDTINST M10360.3 for authorized substitute products.

3.1 General. The Contractor shall refer to Coast Guard Drawing 87 WPB 113-002, and 87 WPB 601-001.

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

· 3.4 (Substrate inspection).

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):

· Deck grating and associated framing.

· Bilge piping.

· Electrical wiring.

· Valves.

· Control and junction boxes.

· Dish Washer

· Oven

3.2 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.

NOTE

Mechanical prep, in lieu of WJ or abrasive blasting, is required.

3.3 Surface preservation. The Contractor shall prepare and coat the compartment bilge surfaces (as designated in paragraph 1.1 (Intent)), including all adjacent structural members, using the system specified for “Bilges, Cofferdams, and Forepeaks, Option II”, in COMDTINST M10360.3, Appendix B (Cutters and Boat Interior Painting Systems). Surface preparation shall be in accordance with SSPC SP-3. Select Light Gray (26373), as the top/finish coat color.

NOTE

Application of the topcoat specified herein may require the use of plural-component spray equipment, or other suitable methods, to compensate for the coating system’s relatively short pot life.

3.4 Substrate inspection. After completion of surface preparation and before primer coat application, the Contractor shall perform a visual inspection of all prepared surfaces. Submit a CIR.

3.5 In-process quality control measures. The Contractor shall abide by all the safety, preservation, and quality control requirements specified in SFLC Std Spec 0000, paragraph 3.2.4.2 (In-process QC measures for “critical-coated surfaces).

NOTE

Surfaces being preserved are considered “critical-coated surfaces”.

4. NOTES

11320_JLW_1110_87WPB

WORK ITEM 6: Galley Deck / Passageway Bilge Access Covers , Renew (D)1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew two galley and one passageway deck/bilge access covers and deck coatings as designated by the Coast Guard Inspector.

Repair Description

The Contractor shall remove the existing access covers. Inspect existing access cover latches and hardware for proper function and retain for reuse on new access covers. Fabricate, outfit, and install new access covers in accordance with the below-referenced Coast Guard drawings.

NOTES

The contractor shall not use the existing covers as templates due to incorrect size.

One step flooring material shall be the same color which matches the existing flooring color.

1.2 Government-furnished property.

None.

2. REFERENCES

Coast Guard Drawings Coast Guard Drawing 87 WPB 113-002, Rev B, Galley/Messdeck Bilge Access Coast Guard Drawing 87 WPB 634-001, Rev C, Deck Coverings and Details Coast Guard Drawing 87 WPB 601-001, Rev G, Outboard Profile & General Arrangements Coast Guard Publications Coast Guard Commandant Instruction (COMDTINST) M10360.3 (series), Coatings and Color Manual Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), Jan 2009, General Requirements Other References None.

3. REQUIREMENTS

3.1 General. The Contractor shall use Coast Guard Drawing 87 WPB 113-002, 87 WPB 601-001, and 87 WPB 634-001, as guidance.

3.2 Renewals. The Contractor shall perform the repairs specified beneath paragraph 1.1 above.

3.3 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.

3.4 Touch-up preservation. The Contractor shall prepare and coat all new and disturbed exterior and interior surfaces to match existing adjacent surfaces, in accordance with COMDTINST M10360.3, Appendix A (Cutter and Boat Exterior Painting Systems) and Appendix B (Cutter and Boat Interior Painting Systems), respectively, and as applicable. Abide by all touch-up requirements outlined in SFLC Std Spec 0000, Appendix A (Requirements for Preservation of Ship Structures).

4. NOTES

12300_JLW_1210_87WPB

WORK ITEM 7: Dirty Oil Tank, Clean and Inspect (D)

1.1 Intent. This work item describes the requirements for the Contractor to clean the following tank:

(gallons) LOW SUCTION (gallons)

2. REFERENCES

Coast Guard Drawings Coast Guard Drawing 87 WPB 085-001, Rev-, Tank CAPACITY - 95% Curves Coast Guard Drawing 87 WPB 601-001, Rev G, Outboard Profile And General Arrangement Coast Guard Publications None.

Other References 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.

3.1.1 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 sediment or sludge, 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 all cleaning fluids in compliance with all applicable Federal, state, and local laws, ordinances and regulations.