USCGC SANIBEL _Specification Rev 0 21 Feb 2012.doc

USCGC SANIBEL (WPB-110A) DRYDOCK AVAILABILITY 2012

USCGC SANIBEL (WPB 1312)

110 FOOT "A CLASS" PATROL BOAT (USCG)

SPECIFICATION FOR DRYDOCK REPAIRS

Developed By: Timothy K O'Brien (Rev-0, 21 February 2012)

TABLE OF CONTENTS

ivRevisions Record vConsolidated List of References xConsolidated List of Government-furnished Property xiiiConsolidated List of Critical Inspection Items xivPrincipal Characteristics

1General Requirements

12WORK ITEM 1: Hull Plating, U/W Body, Inspect

15WORK ITEM 2: Hull Plating (U/W Body), Ultrasonic Testing

18O-WORK ITEM 3: Aluminum Hull and Structural Repairs - 1/4" Plate

20O-WORK ITEM 4: Aluminum Hull and Structural Repairs - 3/16" Plate

22O-WORK ITEM 5: Aluminum Hull and Structural Repairs - 5/16" Plate

24O-WORK ITEM 6: Hull and Structural Plating Repairs -Crack (Aluminum)

26O-WORK ITEM 7: Hull and Structural Plating Repairs - Crack (Steel)

28O-WORK ITEM 8: Hull and Structural Plating Repairs - Eroded Weld (Aluminum)

30O-WORK ITEM 9: Steel Hull and Structural Plating Repairs (5-Pound)

33O-WORK ITEM 10: Steel Hull and Structural Plating Repairs ( 7.0 Pound, 7.5-Pound or 7.65-Pound)

36O-WORK ITEM 11: Steel Hull and Structural Plating Repairs, Corrugated Plate (4.0-Pound)

38O-WORK ITEM 12: Hull and Structural Plating Repairs (6.0-Pound or 5.63-Pound)

41WORK ITEM 13: Appendages (U/W), Leak Test

43O-WORK ITEM 14: Appendages (U/W) - Internal, Preserve

45WORK ITEM 15: Tanks (Fuel Service), Clean and Inspect

48WORK ITEM 16: Voids (Non-Accessible), Leak Test

51WORK ITEM 17: Tanks (Fuel Stowage and Overflow), Clean and Inspect

54O-WORK ITEM 18: Voids (Non-Accessible), Preserve Internal Surfaces

56WORK ITEM 19: Tanks (Potable Water), Clean and Inspect

59WORK ITEM 20: Tanks (Dirty Oil and Waste), Clean and Inspect

62WORK ITEM 21: Propulsion System, Alignment Check

66WORK ITEM 22: Propulsion Shafting, Remove, Inspect, and Reinstall

71O-WORK ITEM 23: Mechanical Shaft Seal Assemblies, Overhaul

74O-WORK ITEM 24: Propulsion Shaft Bearings (External), Renew

77O-WORK ITEM 25: Propulsion Shaft Stern Tube Bearings, Renew

80WORK ITEM 26: Propellers, Remove, Inspect, and Reinstall

83WORK ITEM 27: Exhaust System, MDE, Inspect

87WORK ITEM 28: SW Heat Exchangers, Clean, Inspect and Hydro

91WORK ITEM 29: Fathometer Transducer, Renew

94WORK ITEM 30: Speed Doppler, Renew, Doppler Valve, Overhaul

98O-WORK ITEM 31: Sea Strainers (All Sizes), Renew

101O-WORK ITEM 32: Sea Strainers - Duplex (All Sizes), Overhaul

104WORK ITEM 33: Steering Gear (General), Overhaul

107WORK ITEM 34: Rudder Assembly, Remove, Inspect and Reinstall

115WORK ITEM 35: Fin Stabilizers (General), Overhaul

120WORK ITEM 36: Tanks, (Grey Water) Clean and Inspect

123WORK ITEM 37: Tanks, (Sewage Holding) Clean and Inspect

126WORK ITEM 38: Grey Water Piping, Clean and Flush

130WORK ITEM 39: Sewage Piping, Clean and Flush

134WORK ITEM 40: Forward Peak Compartment, Preserve

136WORK ITEM 41: CPO Stateroom, Preserve

141WORK ITEM 42: Aft Steering Compartment, Preserve and Insulate

144WORK ITEM 43: Forward Void, Preserve

146O-WORK ITEM 44: Tanks (Sewage Holding), Preserve 100%

149O-WORK ITEM 45: Tanks (Grey Water), Preserve 100%

152O-WORK ITEM 46: Tanks (Dirty Oil), Preserve 100%

155O-WORK ITEM 47: Tanks (Potable Water), Preserve 100%

159WORK ITEM 48: Bilge Surfaces, Preserve

163WORK ITEM 49: Battery Space, Preserve and Insulate

166O-WORK ITEM 50: U/W Body, Preserve 100%

169O-WORK ITEM 51: U/W Body, Preserve “Partial – Condition A”

173O-WORK ITEM 52: U/W Body, Preserve “Partial - Condition B”

177O-WORK ITEM 53: U/W Body, Preserve “Partial - Condition C”

181O-WORK ITEM 54: Stern Tube Interior Surfaces, Preserve 100%

184O-WORK ITEM 55: Hull Plating Freeboard, Preserve 100%

188O-WORK ITEM 56: Hull Plating, Freeboard, Preserve (Partial)

192O-WORK ITEM 57: Superstructure, Preserve 100%

195O-WORK ITEM 58: Superstructure, Preserve, Partial

199WORK ITEM 59: Cathodic Protection System, Inspect and Maintain

203WORK ITEM 60: CAPAC Anode Assembly Renew

208WORK ITEM 61: Drydocking

211WORK ITEM 62: Temporary Services, Provide

214WORK ITEM 63: Data Service, Provide

216WORK ITEM 64: Deck Covering (Wet/Dry), Seal

218WORK ITEM 65: Hull Plating (Freeboard), Ultrasonic Testing

221WORK ITEM 66: Pilothouse Deck (Aluminum), Inspect

224O-WORK ITEM 67: Rudders, Preserve 100%

226WORK ITEM 68: Electro-Hydraulic Crane, Renew

231O-WORK ITEM 69: Tank (Oily Water), Preserve 100%

234WORK ITEM 70: Watertight Doors and Scuttles (Internal, DC Deck and Below), Renew

237O-WORK ITEM 71: Sea Valves and Waster Pieces , Overhaul or Renew

241WORK ITEM 72: Deck Covering (Carpeting), Renew

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 110 WPB 074-002, Rev -, Welding Details Handbook

Coast Guard Drawing 110 WPB 085-001, Rev -, Tank CAPACITY - 95% Curves

Coast Guard Drawing 110 WPB 085-002, Rev B, Docking Plan Coast Guard Drawing 110 WPB 085-010, Docking Plan, Docking/Lifting Cradle (‘A’, ‘B’ & ‘C’ Classes)

Coast Guard Drawing 110 WPB 085-007, Rev D, Booklet of General Drawings

Coast Guard Drawing 110 WPB 085-010, Rev B, Docking Plan

Coast Guard Drawing 110 WPB 111-001, Rev A, Shell Expansion

Coast Guard Drawing 110 WPB 111-001, Rev B, Shell Expansion

Coast Guard Drawing 110 WPB 113-001, Rev D, Inner Bottom Plating

Coast Guard Drawing 110 WPB 114-001, Rev B, Stern Flap

Coast Guard Drawing 110 WPB 114-002, Rev A, Spray Rail Arrangement and Details

Coast Guard Drawing 110 WPB 117-001, Rev A, Transverse Sections

Coast Guard Drawing 110 WPB 121-001, Rev -, Longitudinal Bulkheads

Coast Guard Drawing 110 WPB 131-001, Rev B, Deck Construction Plan (1301 - 1311)

Coast Guard Drawing 110 WPB 151-004, Rev -, Superstructure Details (1301)

Coast Guard Drawing 110 WPB 161-001, Rev A, Main Shaft Strut Details

Coast Guard Drawing 110 WPB 161-002, Rev-, Main Shaft Strut Installation

Coast Guard Drawing 110 WPB 161-004, Rev-, Intermediate Shaft Strut Installation

Coast Guard Drawing 110 WPB 161-006, Rev-, Intermediate Shaft Strut Manufacturing Details

Coast Guard Drawing 110 WPB 163-002, Rev -, Auxiliary Sea Chest Details

Coast Guard Drawing 110 WPB 201-003, Rev-, Machinery Arrangement

Coast Guard Drawing 110 WPB 243-002, Rev B, Propulsion Shafting Details

Coast Guard Drawing 110 WPB 243-005, Rev-, Shaft Locking Device

Coast Guard Drawing 110 WPB 243-006, Rev C, Propulsion Shaft Details

Coast Guard Drawing 110 WPB 243-006, Rev C, Propulsion Shaft Details (Partially supercedes 110 WPB 243-002, 110B WPB 243-002, and 110C WPB 243-002)

Coast Guard Drawing 110 WPB 243-006, Rev C, Propulsion Shafting Details

Coast Guard Drawing 110 WPB 245-004, Rev-, Propeller Details

Coast Guard Drawing 110 WPB 245-005, Rev-, Assembly of Oil Injection Equipment

Coast Guard Drawing 110 WPB 256-001, Rev A, Main Engine Sea Water Cooling System Arrangement & Details

Coast Guard Drawing 110 WPB 256-001, Rev A, Main Engine SW Cooling System A&D (1301)

Coast Guard Drawing 110 WPB 256-002, Rev -, Aux SW Cooling System A&D (1301-1302)

Coast Guard Drawing 110 WPB 256-002, Rev -, Auxiliary Sea Water Cooling Systems Arrg’t. & Details

Coast Guard Drawing 110 WPB 256-002, Rev-, Auxiliary Sea Water Cooling Systems Arrg’t. & Details

Coast Guard Drawing 110 WPB 256-003, Rev -, Mods to SW Cooling Incidental to Install of Charge Air Cooler Diverter Valve

Coast Guard Drawing 110 WPB 256-004, Rev B, SSDG Seawater Cooling Ripout & Instl

Coast Guard Drawing 110 WPB 259-001, Rev D, Main Engine Exhaust Piping System

Coast Guard Drawing 110 WPB 259-005, Rev C, 18” Raw Water Discharge Spray Ring Assembly w/ Companion Flanges & Gaskets

Coast Guard Drawing 110 WPB 259-006, Rev D, MDE 8” Exhaust Flapper Valve Assembly (w/Companion Flanges & Gaskets)

Coast Guard Drawing 110 WPB 501-001, Rev D, Piping System Schematics

Coast Guard Drawing 110 WPB 521-001, Rev B, Firemain Piping Arrg’t & Details

Coast Guard Drawing 110 WPB 526-001, Rev D, Scuppers & Deck Drains Piping Arrangement

Coast Guard Drawing 110 WPB 528-001, Rev B, Sewage Piping Arrangement & Details (1301)

Coast Guard Drawing 110 WPB 561-001, Rev -, Steering System Details

Coast Guard Drawing 110 WPB 561-002, Rev -, Steering System Details – Piping

Coast Guard Drawing 110 WPB 565-002, Rev -, Fin Stabilization - Piping

Coast Guard Drawing 110 WPB 601-002, Rev D, Outboard Profile and Weather Decks

Coast Guard Drawing 110 WPB 633-001, Rev A, Cathodic Protection Plan and Details

Coast Guard Drawing 110 WPB 633-002, Rev-, Cathodic Protection Installation, Schematic, & Layout

Coast Guard Drawing 110 WPB 636-001, Rev A, Noise Damping Details

Coast Guard Drawing 110 WPB 641-001, Rev -, Officer and CPO Stateroom (Furniture Details)

Coast Guard Drawing 110B WPB 641-002, Rev C, Officer and CPO Stateroom (Furniture Details)

Coast Guard Drawing 110C WPB 085-007, Rev B; Booklet of Gen Drawings (List of Particulars)

Coast Guard Drawing 110C WPB 161-005, Rev F, Stern Tube Installation Details

Coast Guard Drawing 110C WPB 562-001, Rev G, Rudder Details (superceded 110 WPB 562-001)

Coast Guard Drawing 110C WPB 565-001, Rev D, Fin Stabilization System (Struct Locs & Dets)

Coast Guard Drawing 110C WPB 581-002, Rev B, Anchor HDLG and Hawse Pipe Details

Coast Guard Drawing 110C WPB 621-002, Rev A, Joiner Work Details (CPO & Crew Area)

Coast Guard Drawing 110C WPB 635-001, Rev D, Linings and Insulation Plan and Details

Coast Guard Drawing 110C WPB 636-001, Rev-, Noise Damping Details

Coast Guard Drawing 110C WPB 641-002, Rev A, Officer and CPO Stateroom (Furniture Details)

Coast Guard Drawing 110C WPB-167-005, Rev E, Doors, Hatches & Manholes

Coast Guard Drawing FL 2804-13, Rev G, Visual ID Kit Sched

Coast Guard Drawing FL 2804-15, Rev-, Draft Figs

Coast Guard Drawing FL 6713-203, Rev -, CRP-V850, SST XDCR (SS505) Adapter Assembly

Coast Guard Fleet Drawing FL 2804-11, Rev D, Visual Id Numeral & Letter for Ships

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 2804-13, Rev G, Visual Id Kit Sched

Coast Guard Fleet Drawing FL 2804-15, Rev-, Draft Figs

COAST GUARD PUBLICATIONS

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

Coast Guard Technical Manual (TP) 3223, May 1985, SWBS 420, Section G, Doppler Service Manual

Coast Guard Technical Publication (TP) 2931, Oct 2008, Steering System

Coast Guard Technical Publication (TP) 2932, Aug 1987, Manufacturer’s Instruction Book-SWBS Group(s) 167-259, SWBS 245, Propulsors (Means Propellers)

Coast Guard Technical Publication (TP) 2937, Jan 2010, Chapter 583, Section E, Installation, Operation and Maintenance Manual for Electro-Hydraulic Crane

Coast Guard Technical Publication (TP) 3495, May 2002, Chapter 243, Installation Duramax Shaft Seal System

Coast Guard Technical Publication (TP) 3907, Feb 2007, SWBS 565, Ship's Fin Stabilizing System

Coast Guard Technical Publication (TP) 4655, Aug. 2007, Chapter 633-A, Cathodic Protection System

Coast Guard Technical Publication (TP) 4691, December 1985, Manufacturer’s Instruction Book, SWBS Group(s) 593, Section E, Sewage System

Coast Guard Technical Publication (TP) 4691, SWBS 593, Section E, December 1985, Sewage System

Coast Guard Technical Publication (TP)-3906, Oct 2002, Ship’s Steering Gear System

Coast Guard Technical Publication (TP)-4666, Feb 2008, Steering System

Coast Guard Technical Publications (TP) 4613, Manufacturer’s Instruction Book – SWBS GROUP(S) 555

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

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

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

Surface Forces Logistics Center Standard Specification 3141 (SFLC Std Spec 3141), Jan 2009, Overhaul Electrical Rotating Machines

Surface Forces Logistics Center Standard Specification (SFLC Std Spec 5000), Jan 2009, Inspect, Repair, And Test Auxiliary Machine 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 National Standards Institute/American Society of Mechanical Engineers (ANSI/ASME), B4.1-1967, (reaffirmed 2009), Preferred Limits and Fits for Cylindrical Parts

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

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

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

ASTM International (ASTM) D4174, Reapproved 2005, Standard Practice for Cleaning, Flushing, and Purification of Petroleum Fluid Hydraulic Systems

ASTM International (ASTM) D4417, 2003, Standard Test Methods for Field Measurement of Surface Profile of Blast Cleaned Steel

ASTM International (ASTM) D5363, 2003, Standard Specification for Anaerobic Single Component Adhesives

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

ASTM International (ASTM) F992, 2006, Standard Specification for Valve Label Plates

Coast Guard Preventive Maintenance Manual, 110 WPB PMS Manual (Series), E-Q-624

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-59316, Nov 2003, Abrasive Materials for Blasting

Commercial Item Description (CID) A-A-59588, Jul 2005, Rubber Silicone

Commercial Item Descriptions (CID) A-A-59316, Nov 2003 Abrasive Materials for Blasting

Commercial Item Descriptions (CID) A-A-59323 A, 2005, Cloths, Cleaning, Low-Lint

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

Federal Specification (Fed Spec) HH-P-151, Mar 1991, Packing; Rubber-Sheet, Cloth-Insert

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

Furuno Operators Manual RDP-139/148/149

International Organization for Standardization (ISO) 484/2, 1981, Shipbuilding - Ship Screw Propeller - Manufacturing tolerances - Part 2: Propellers of Diameter Between 0.80 and 2.50m, Inclusive

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, 2003 Edition, Bronze Gate, Globe, Angle and Check Valves

Manufacturers' Standardization Society of the Valve and Fittings Industry (MSS) SP-80, 2008 Edition, Bronze Gate, Globe, Angle and Check Valves

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

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-24456, Jun 1979, Adhesive for Plastic-Vibration Damping Tile

MIL-D-16791, Jan 1993, Detergents, General Purpose (Liquid, Nonionic)

MIL-D-3134, Sep 1989, Deck Covering Materials

MIL-DTL-15562, May 1996, Matting or Sheet, Floor Covering Insulating for High Voltage requirements

MIL-G-6032D(1), Grease, Plug Valve, Gasoline and Oil Resistant, NATO Code #G-636

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

MIL-PRF-24613, Dec 1990, Deck Covering Materials, Interior, Cosmetic Polymeric

MIL-PRF-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-S-8660C(2), Silicone Compound, NATO Code # S-736

MIL-STD-2148, Oct 1989, Vibration Damping Materials, Procedures for Installation, Maintenance, and Repairs

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

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

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) G-6032, 1999, Grease, Plug Valve, Gasoline and Oil Resistant, NATO Code Number G-363, Metric

The Society for Protective Coatings (SSPC) Surface Preparation Specification No. 1 (SSPC-SP 1), 2004, Solvent Cleaning

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.1 (SSPC-SP 1), 2004, Solvent Cleaning

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.11 (SSPC-SP 11), 2004, Power Tool Cleaning to Bare Metal

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

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), June 1996, Paint Application Specification No. 2 (PA-2), Measurement of Dry Coating Thickness with Magnetic Gages

The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 10/NACE No.2, 2004, 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, 2007, Surface Preparation and Cleaning of Steel & Other Hard Materials by High and Ultrahigh Pressure Water Jetting

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

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

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

Vosper Thornycroft Technical Bulletin No. 49, Jul 1992, Procedure for Fitting New Tiller Rod Eye Bearings to Actuators and Removing Redundant Grease Hose On BMS Island Class USCG Cutters

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)

4" ID x 5" OD x 8” Long

4,700.00

*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_110A_WPB_0909

110’ WPB (“A”-CLASS) PATROL BOAT

PHysical Characteristics

Hull Characteristics

110’ WPB (“A”-CLASS) PATROL BOAT

Machinery Characteristics

Tank CAPACITIES

This page was left blank intentionally. Do not delete.

00000_PWB_0811_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.

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.

11000_UWHIB_0811_110WPB

REC_11000_UWHIB_FLT_110’ WPB ‘A’ Class (ALL) (0811)

WORK ITEM 1: Hull Plating, U/W Body, Inspect

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to inspect/survey the vessel’s U/W hull plating, including U/W appendages and coating system.

1.2 Government-furnished property.

None.

2. REFERENCES

Coast Guard Drawings Coast Guard Drawing 110 WPB 085-010, Rev B, Docking Plan Coast Guard Drawing 110 WPB 111-001, Rev B, Shell Expansion Coast Guard Drawing 110 WPB 114-001, Rev B, Stern Flap Coast Guard Drawing 110 WPB 114-002, Rev A, Spray Rail Arrangement and Details Coast Guard Drawing 110C WPB 562-001, Rev G, Rudder Details (Stock & Blade Details) Coast Guard Drawing 110C WPB 565-001, Rev D, Fin Stabilizer System Coast Guard Publications None.

Other References The Society for Protective Coatings (SSPC), June 1996, Paint Application Specification No. 2 (PA-2), Measurement of Dry Coating Thickness with Magnetic Gages

3. REQUIREMENTS

3.1 General. The Contractor shall accompany the Underwater Hull Inspection Board (UWHIB) in the performance of the below inspection tasks, as applicable, using the drawings listed in Section 2 (References) as guidance. Provide the following, to facilitate the UWHIB in assessing the condition of the designated U/W hull components and systems:

· A hull repair supervisor and a marker.

· Temporary staging and other necessary equipment, as applicable, for ensuring safe access to all areas of the U/W hull.

NOTE

The COTR will convene the UWHIB as soon as possible after the vessel has been dry-docked and before any work (except U/W hull cleaning/wash down) is performed on the U/W hull and appendages.

3.1.1 Hull plating.

3.1.1.1 Inspect the exterior condition of the hull for presence of marine growth, deformation, and any evidence of major corrosion or electrolytic action.

3.1.1.2 Inspect for deformation along the stem and keel areas, condition of butt-welded seams, doubler plates, lap seams, and any signs of damaged plating or unusual waviness in the plating.

3.1.2 Sea chests and all other cooling system intake components. Inspect all sea chests, hull openings, and grates for general appearance, corrosion, loose, damaged, or missing grates, loose or missing fasteners, condition of sea strainers and lockwire on bolts, marine growth on grating slots, electrolytic action and any obstructions in the openings that might prevent proper suction and discharge of water.

3.1.3 Rudders. Check general condition, condition around the drain plugs, and check for pitting, if any, on the leading and trailing edges. Pull the drain plugs and inspect for the presence of water and float coat.

3.1.4 Propeller and shaft associated components. Inspect the condition of propellers for signs of corrosion, pitting, erosion, fouling, cracks, dings, and nicks. Inspect fairwaters, and rope guards. Look for missing screws, physical damage to the blades, pitting, condition of dunce caps, and condition of securing devices.

3.1.5 Zinc anodes. Visually inspection of all zinc anodes, check the soundness of mounting strap and stud welds, missing fasteners, and percentage of remaining material.

3.1.6 Coating system inspection.

3.1.6.1 Visual. Perform a visual inspection of the existing U/W body coating system. Document the condition found as “Partial - Condition A”, “Partial - Condition B”, “Partial Condition C”, or “100%”, as applicable (see 4.1 (Definitions)).

3.1.6.2 Thickness measurements. If a Change Request has been authorized and released, the Contractor shall take total DFT measurements of the entire underwater hull coating system, in accordance with SSPC-PA 2.

3.2 Inspection documentation and report submission. The Contractor shall submit a CFR for the inspection tasks specified above.

4. NOTES

4.1 Definitions.

4.1.1 "Partial - Condition A": The condition that exists where up to 33% of the U/W body hull substrate is exposed.

4.1.2 "Partial - Condition B": The condition that exists where damage extends into the anticorrosive (AC) undercoating system, but the steel hull is not exposed.

4.1.3 "Partial - Condition C”: The condition that exists where damage is confined to the antifoulant (AF) topcoating; the epoxy undercoating system is not exposed.

4.1.4 "100%”: The condition that exists where more than 33% of the U/W body hull substrate is exposed.

11010_UT_0811_110WPB

REC_11010_UT_FLT_110’ WPB ‘A’ Class (ALL) (0911)

WORK ITEM 2: Hull Plating (U/W Body), Ultrasonic Testing

1.1 Intent. This work item describes the requirements for the Contractor to conduct ultrasonic testing and pit gauge measurements on the U/W hull plating.

1.2 Government-furnished property.

None.

2. REFERENCES

Coast Guard Drawings Coast Guard Drawing 110 WPB 111-001, Rev A, Shell Expansion Coast Guard Drawing 110 WPB 085-002, Rev-, Docking Plan Coast Guard Publications Surface Forces Logistics Center Standard Specification (SFLC Std Spec) 0740, Jan 2009, Welding and Allied Processes Other References None.

3. REQUIREMENTS