Specification Rev-0_1MAR2012.doc

USCGC SEA DOG (WPB-87373) DRYDOCK AVAILABILITY 2012

USCGC SEA DOG (WPB 87373)

87 FOOT COASTAL PATROL BOAT (USCG)

SPECIFICATION FOR DRYDOCK REPAIRS

Developed By: Victoria M Solak (Rev-0, 1 March 2012)

TABLE OF CONTENTS

ivRevisions Record vConsolidated List of References ixConsolidated List of Government-furnished Property xiConsolidated List of Critical Inspection Items xiiPrincipal Characteristics

1General Requirements

11WORK ITEM 1: Remove Gyro Mounts (D)

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

17WORK ITEM 3: Perform Ultrasonic Thickness Measurements (O)

20WORK ITEM 4: Forepeak, Modify (EC 087-A-33) (D)

28WORK ITEM 5: Dirty Oil Tank, Clean and Inspect (D)

30WORK ITEM 6: Oily Water Tank, Clean and Inspect (D)

32WORK ITEM 7: Tanks (MP Fuel Service), Clean and Inspect (D)

34WORK ITEM 8: Tanks, Potable Water, Clean and Inspect (D)

36WORK ITEM 9: Decks – Exterior Main Deck, Preserve (D)

40WORK ITEM 10: Superstructure, Preserve 100%, (D)

43WORK ITEM 11: Pilothouse Deck Aluminum, Inspect, Preserve, and Renew Electrical Matting (D)

46WORK ITEM 12: Depth Sounder, Capastic Fairing, Renew (O)

48WORK ITEM 13: Weather Tight Door, Fuel Station, Install (TCTO TB6000) (D)

50WORK ITEM 14: Hatch Coamings, Renew (EC 087-A-027) (D)

53WORK ITEM 15: Mast , Preserve 100% (D)

56WORK ITEM 16: Main Engine/Reduction Gear, Realign (O)

59WORK ITEM 17: Propulsion Shafts, Remove, Inspect, and Reinstall (D)

69WORK ITEM 18: Propulsion Shaft, Repair (O)

71WORK ITEM 19: Propulsion Shaft, Straighten (O)

73WORK ITEM 20: Intermediate Water-Lubricated Propulsion Shaft Bearing , Renew (O)

75WORK ITEM 21: Aft Water-Lubricated Propulsion Shaft Bearing , Renew (O)

77WORK ITEM 22: Intermediate Bearing Carrier, Renew (O)

78WORK ITEM 23: Aft Bearing Carrier, Renew (O)

79WORK ITEM 24: Stern Tube, Interior Surfaces, Preserve 100% (O)

81WORK ITEM 25: Stern Tube, Interior Surfaces, Repair (O)

83WORK ITEM 26: Propellers, Remove, Inspect, and Reinstall (D)

86WORK ITEM 27: Propeller, Minor Reconditioning and Repairs, Perform (O)

89WORK ITEM 28: Lighting, Repair (D)

91WORK ITEM 29: Fathometer Transducer, Renew (D)

94WORK ITEM 30: Speed Log, Skin Valve Assembly, Clean and Inspect (D)

96WORK ITEM 31: Ventilation System, Engine Room Supply and Exhaust Fan Assemblies, Clean and Inspect (D)

98WORK ITEM 32: HVAC System Ducting, Clean (D)

100WORK ITEM 33: HVAC Piping Tree, Renew (D)

102WORK ITEM 34: Sea Water System (Sea Valves, Strainers, Piping), Clean, Inspect, and Repair (D)

105WORK ITEM 35: Fire Station Camelback Racks, Modify (TCTO TB3 000) (D)

107WORK ITEM 36: AFFF Bilge Piping System, Install (EC 087-A-24) (D)

109WORK ITEM 37: Rudder Assemblies, Remove, Inspect and Reinstall (D)

113WORK ITEM 38: Mooring Bits, Renew (EC 087-B-037) (D)

115WORK ITEM 39: RHIB Notch Skid Pads, Inspect (D)

117WORK ITEM 40: RHIB Notch Skid Pad Studs, Renew (O)

119WORK ITEM 41: Stern Launch Door, Remove, Inspect and Reinstall (D)

122WORK ITEM 42: Grey Water Holding Tank, Clean and Inspect (D)

124WORK ITEM 43: Sewage Holding Tank , Clean and Inspect (D)

126WORK ITEM 44: Grey Water Piping, Clean and Flush (D)

129WORK ITEM 45: Sewage Piping, Clean and Flush (D)

132WORK ITEM 46: U/W Body, Preserve 100% (D)

135WORK ITEM 47: Hull Plating Freeboard, Preserve 100% (D)

139WORK ITEM 48: Cathodic Protection / Zincs, Renew (D)

141WORK ITEM 49: Interior Deck Drains, Unseal (D)

143WORK ITEM 50: Interior Deck Covering System, Reseal (D)

145WORK ITEM 51: Drydocking (D)

150WORK ITEM 52: Temporary Services, Provide (D)

152WORK ITEM 53: Telephone Service, Provide (D)

153WORK ITEM 54: Bow Stanchions, Repair (D)

155WORK ITEM 55: Propulsion Shaft (Strain Gauge Alignment), Measure (O)

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.

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 of charge. Other Government documents may be accessed – free of charge – as follows:

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

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

· Public Laws, Code of Federal Regulations, U.S Codes, and other Federal Government laws:: www.gpoaccess.gov The Government is aware of the following internet web links where contractors may procure commercial specifications:

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

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

· NFPA: http://www.nfpa.org

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

COAST GUARD DRAWINGS

Coast Guard Drawing 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 085-011, Rev B, Lifting Slings Coast Guard Drawing 87 WPB 085-012, Rev -, Lifting Cradle Coast Guard Drawing 87 WPB 111-001, Rev G , Shell Expansion Coast Guard Drawing 87 WPB 113-001, Rev E, Platform Plating & Framing Coast Guard Drawing 87 WPB 131-001, Rev J, Deck Construction Plan Coast Guard Drawing 87 WPB 131-002, Rev- , Forepeak Void New Watertight Flat Coast Guard Drawing 87 WPB 151-001, Rev M, Superstructure Details 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 167-001, Rev G, Schedule Of Doors, Manholes, Windows And Hatches Coast Guard Drawing 87 WPB 167-002, Rev B, CG Schedule Of Doors, Manholes, Windows & Hatches Coast Guard Drawing 87 WPB 167-003, Rev -, Weather Tight Door For Fuel Station Access Coast Guard Drawing 87 WPB 171-001, Rev M, Mast Details Coast Guard Drawing 87 WPB 182-001, Rev A, Main Engine & Generator Foundations Coast Guard Drawing 87 WPB 185-001, Rev AG, Auxiliary Foundation Booklet.

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 252-001, Rev D, Pilothouse Console Arrangement Coast Guard Drawing 87 WPB 252-002, Rev M, Alarm & Monitoring System Coast Guard Drawing 87 WPB 256-001, Rev V, Sea Water Cooling Piping Coast Guard Drawing 87 WPB 256-002, Rev -, Sea Water Cooling Piping Mods Coast Guard Drawing 87 WPB 302-001, Rev T, Misc. Controls Wiring Diagram, sheets 1, 2, 3, 36, 39, & 42 Coast Guard Drawing 87 WPB 304-001, Rev C, Wireways Arrangement Coast Guard Drawing 87 WPB 331-001, Rev N, Lighting System Deck Plan Coast Guard Drawing 87 WPB 423-001, Rev U, Speed Log & Depth Sounder System Coast Guard Drawing 87 WPB 506-002, Rev E, Vent Fills and Sound Piping Coast Guard Drawing 87 WPB 514-001, Rev M , HVAC Duct & Piping System Coast Guard Drawing 87 WPB 521-001, Rev H, Firemain Piping Coast Guard Drawing 87 WPB 526-001, Rev H , Scuppers & Deck Drains Piping Coast Guard Drawing 87 WPB 529-001, Rev G, Bilge Piping Coast Guard Drawing 87 WPB 555-002, Rev H, AFFF Engine Room Bilge Flooding System Arrgt & Det Coast Guard Drawing 87 WPB 561-001, Rev J, Steering System Details Coast Guard Drawing 87 WPB 562-001, Rev A, Rudder Details Coast Guard Drawing 87 WPB 581-002, Rev A, Mods Incidental to Hydraulic Anchor Windlass Installation Coast Guard Drawing 87 WPB 582-001, Rev J , Mooring and Towing Coast Guard Drawing 87 WPB 583-001, Rev T, RIB Deployment Structure Coast Guard Drawing 87 WPB 593-001, Rev K, Sewage Piping Coast Guard Drawing 87 WPB 601-001, Rev H, Outboard Profile and General Arrangement Coast Guard Drawing 87 WPB 612-001, Rev L, Handrail Details 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 635-001, Rev C, Linings and Insulation Plan & Details Coast Guard Drawing 87 WPB 640-001, Rev N, Interior Furnishings Coast Guard Fleet Drawing FL 2804-11, Rev D, Visual ID Numeral & Letter for Ships Coast Guard Fleet Drawing FL 2804-12, Rev-, U.S.C.G. Emblem Coast Guard Fleet Drawing FL 2804-15, Rev-, Draft Figs

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3C, Change 1, Jun 2006, Coatings and Color Manual 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 Surface Forces Logistics Center Standard Specification 8636 (SFLC Std Spec 8636), Jan 2009, Temporary Hull Accesses

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 AN/SPS-73V Surface Search Radar (SSR), Sep 1998, Operation, Maintenance, and Installation Manual 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) 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 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 Commercial Item Descriptions (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 International Standard For Organization (ISO) 484/2, 1981, Shipbuilding - Ship Screw Propeller - Manufacturing Tolerances - Part 2: Propellers of Diameter Between 0.80 and 2.50 m, Inclusive M IL -A-46106b, Jun 1992, Adhesive-Sealants, Silicone, RTV, One-Component MIL-A-22262 , Mar 1996; Abrasive Blasting Media Ship Hull Blast Cleaning MIL-A-22262, Mar 1996, Abrasive Blasting Media Ship Hull Blast Cleaning MIL-A-22262, Mar 1996; Abrasive Blasting Media Ship Hull Blast Cleaning MIL-D-16791, Jan 1993, Detergents, General Purpose (Liquid, Nonionic) 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-24613, Dec 1990, Deck Covering Materials, Interior, Cosmetic Polymeric MIL-PRF-24635, 2009, Coating Systems, Weather-Resistant, Exterior Use 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 NAVSEA Technical Publication T9074-AD-GIB-010/1688, (TP 1688), May 1997, Requirements for Fabrication, Welding, and Inspection of Submarine Structure NAVSEA Drawing 803-921865, Rev R, Cathodic Protection Hull Zinc Anodes Raytheon Marine Company, Jan 1992, Technical Manual, Radar Set Model R40X/R41X, AN/SPS-69, RMC Document Number G261404 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 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 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)

PN: 556 MAT BLK

NSN: 2040-01-F11-2172

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

87' WPB

Physical Characteristics

Hull Characteristics

Machinery Characteristics

Tank Capacities

This page was left blank intentionally. Do not delete.

00000_PWB_1111_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 NAVSEA Technical Publication T9074-AD-GIB-010/1688, (TP 1688), May 1997, Requirements for Fabrication, Welding, and Inspection of Submarine Structure 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 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.

NOTE

NAVSEA approval is NOT required for welding procedures submitted but the procedures must be reviewed and shown to satisfy the requirements set forth in NAVSEA TP 1688, by a welding regulatory agency. The requirements for welding Weldox 900 shall be considered the same as those for welding HY-130

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 following interim changes to the SFLC Std Spec 0000:

3.6.1 Contents 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.).”

3.6.2 Paragraph 3.2.11.1 (Sanitary facilities for vessel-personnel – due to disruption of grey water system) has been revised as follows:

“3.2.11.1 Sanitary facilities for vessel-personnel – due to disruption of grey water and sewage systems. When the shipboard grey water and sewage systems are disrupted due to repairs required by contract work, the Contractor shall provide vessel-personnel with a sanitary facility, within a five minute walking distance from the vessel, to include the amenities listed in Table II (Sanitary Facility Amenities). Ensure the following:

· Shower stalls are equipped with privacy screens.

· Sinks are provided with fresh hot and cold water.

· Electrical convenience GFI receptacles, in accordance with NFPA 70, National Electric Code (NEC), are located in vicinity of sinks.

· Toilets have doors or privacy dividers.

· Lockers are capable of being locked.”

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.

10002_JLW_0411_87WPB

WORK ITEM 1: Remove Gyro Mounts (D)

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to perform miscellaneous structural repairs on the hull structure.

1.2 Government-furnished property.

None.

1.3 List of Repairs. The repair items described below are designated for completion.

Repair items

REMOVE BRACKETS:

Crop and remove three brackets (see image below paragraph 4.1), as located by a Coast Guard Inspector, on 2nd deck in the vestibule between the engine room and the mess decks.

2. REFERENCES

Coast Guard Drawings Coast Guard Drawing 87 WPB 113-001, Rev E, Platform Plating & Framing Coast Guard Drawing 87 WPB 131-001, Rev J, Deck Construction Plan Coast Guard Drawing 87 WPB 151-001, Rev M, Superstructure Details Coast Guard Drawing 87 WPB 167-003, Rev -, Weather Tight Door For Refueling At Sea Locker Coast Guard Drawing 87 WPB 167-001, Rev G, Schedule Of Doors, Manholes, Windows And Hatches Coast Guard Drawing 87 WPB 167-002, Rev B, CG Schedule Of Doors, Manholes, Windows & Hatches Coast Guard Drawing 87 WPB 171-001, Rev M, Mast Details Coast Guard Drawing 87 WPB 185-001, Rev AG, Auxiliary Foundation Booklet Coast Guard Drawing 87 WPB 331-001, Rev N, Lighting System Deck Plan Coast Guard Drawing 87 WPB 601-001, Rev H, Outboard Profile & General Argt Coast Guard Drawing 87 WPB 635-001, Rev C, Linings And Insulation Plan & Details 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 refer to Coast Guard Drawings 87 WPB 113-001, 87 WPB 131-001, 87 WPB 151-001, 87 WPB 167-003, 87 WPB 167-001, 87 WPB 167-002, 87 WPB 171-001, 87 WPB 185-001, 87 WPB 331-001, 87 WPB 601-001, 87 WPB 635-001, as applicable.

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

· See paragraph 1.3 above.

3.2 Operational test - initial. Prior to commencement of work, the Contractor shall witness an operational pre-test (performed by Coast Guard personnel) of all items or shipboard devices to be disturbed, used, repaired, or altered, to demonstrate existing operational condition. Submit a CFR describing any additional repairs that may be required.

3.3 Scope of work. The Contractor shall perform repairs and renewals to hull structure described beneath paragraph 1.3 above.

3.4 Operational test – post repairs. After completion of all work, the Contractor shall witness an operational test (by Coast Guard personnel) of all items or shipboard devices that have been disturbed, used, repaired, altered, or installed, to prove that they are in satisfactory operating condition.

3.5 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).

3.6 Insulation. The Contractor shall repair, renew, or reinstall all bulkhead and overhead insulation damaged or remove/disturbed as an interference during the performance of this work item, as appropriate.

4. NOTES

4.1 Existing 3 brackets for removal.

11000 _JLW_1210_87WPB

WORK ITEM 2: Perform Ultrasonic Thickness Measurements (D)

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 G, 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 3: 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_JLW_1110_87WPB

WORK ITEM 4: Forepeak, Modify (EC 087-A-33) (D)

1.1 Intent. This work item describes the requirements for the Contractor to modify and preserve the Forepeak (2-0-0-V), creating a sealed, lower forepeak void and a separate, upper forepeak compartment.

1.2 Government-furnished property.

None.

2. REFERENCES

Coast Guard Drawings Coast Guard Drawing 87 WPB 111-001, Rev G, Shell Expansion Coast Guard Drawing 87 WPB 131-002, Rev-, Forepeak Void New Watertight Flat Coast Guard Drawing 87 WPB 252-001, Rev D, Pilothouse Console Arrangement Coast Guard Drawing 87 WPB 252-002, Rev M, Alarm & Monitoring System Coast Guard Drawing 87 WPB 302-001, Rev T, Misc. Controls Wiring Diagram, sheets 1, 2, 3, 36, 39, & 42 Coast Guard Drawing 87 WPB 529-001, Rev G, Bilge Piping Coast Guard Drawing 87 WPB 581-002, Rev A, Anchor Handling & Hawse Pipe Details Coast Guard Drawing 87 WPB 635-001, Rev C, Linings and Insulation Plan & Details Coast Guard Publications Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), Jan 2009, General Requirements Coast Guard Commandant Instruction (COMDTINST) M10360.3, Change 1, Jun 2006, Coatings and Color Manual Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), Jan 2009, Welding and Allied Processes Surface Forces Logistics Center Standard Specification 8636 (SFLC Std Spec 8636), Jan 2009, Temporary Hull Accesses Other References ASTM International (ASTM) E797, 2005, Standard Practice for Measuring Thickness by Manual Ultrasonic Pulse-Echo Contact Method MIL-PRF-16173, 2006, Corrosive Preventive Compound, Solvent Cutback, Cold Application

3. REQUIREMENTS

3.1 General.

3.1.1 Critical inspection report. The Contractor shall submit a critical inspection report (CIR) for the inspections listed in the following paragraphs:

· 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 following:

· Anchor.

· Anchor chain.

· Anchor line.

· Anchor line drum.

· Anchor line holder.

· Anchor windlass.

· Anchor windlass hydraulic components (as applicable).

· Bulkhead insulation on aft side of bulkhead 2.

· Deck grating.

· Electric switches.

· False bulkheads.

· Float switches.

· Hydraulic piping.

· Ladder.

· Lights.

· Lockers.

· Racks.

· Bilge discharge check valve.

· Bilge overboard discharge valve.

· Electrical boxes (J-box).

· Wiring.

· Piping.

· Piping hangers.

3.1.3 Operational test - initial. Prior to commencement of work, the Contractor shall witness an operational pre-test (by Coast Guard personnel) of the bilge discharge valves, anchor windlass system, bilge pump, and Forepeak bilge level sensors and switches to demonstrate existing operational condition. Submit a CFR.

3.1.4 Temporary access openings. Due to limited access to work areas, the Contractor may, with express permission of the KO (via submission of a CFR), cut access holes to facilitate accomplishment of the work specified herein. Perform all work required to open and close the access openings in accordance with SFLC Std Spec 8636.

3.1.5 Surface preparation particulars. The Contractor shall prepare all bilge, bulkhead, overhead, and shell surfaces of the Forepeak Compartment, including structural members and the ladder; use the system specified for preparation for “Bilges, Cofferdams, and Forepeaks, Option 1”, in COMDTINST M10360.3. Appendix B (Cutter and Boat Interior Painting Systems).

3.2 Removals. The Contractor shall accomplish the following as shown on Coast Guard Drawing 87 WPB 131-002 and using Coast Guard Drawing 87 WPB 529-001 for guidance:

3.2.1 Crop out and retain for reuse the bilge overboard hull penetration with six-inch stainless steel insert.

3.2.2 Remove and discard the following:

· Bilge pump.

· Bilge pump discharge hose.

· Serrated deck grating.

· All deck grating support structures including the angle on bulkhead 2. See Figure 1 below.

· All stand offs and foundations located below the spray chine.

3.3 Preparation. The Contractor shall remove all water from the bilge and prepare all shell, bilge, and associated structural member surfaces; use the system specified for “Bilges, Cofferdams, and Forepeaks, Option I” (surface preparation only) in COMDTINST M10360.3, Appendix B (Cutter and Boat Interior Painting Systems).

3.4 Substrate inspection. The Contractor shall perform a total of 75 thickness measurements of Forepeak surfaces, in locations designated by the Coast Guard Inspector. Submit CIR. The ultrasonic apparatus, procedure requirements, and report shall be in accordance with ASTM E797. The report results shall additionally include, for each test point:

· Location.

· Original metal thickness.

· Measured metal thickness.

· Percent deterioration (calculation is based on the original metal thickness).

3.5 Electrical disconnections. The Contractor shall disconnect and retain for reuse the following; using Coast Guard drawings 87 WPB 252-001, 87 WPB 252-002 and 87 WPB 302-001 for guidance:

· Forepeak compartment high level alarm sensor circuit from the Engine Room Alarm…