AttJ.1.2WalnutFY12DD_Rprs_PHNS(12RP45059).pdf
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- CGC WALNUT (WLB 205) FY12 DRYDOCKING AND REPAIRS
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- HSCG85-12-R-P45059
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USCGC WALNUT (WLB 205)
225 FOOT "A CLASS" SEAGOING BUOY TENDER
SPECIFICATION FOR DRYDOCK REPAIRS
AT PEARL HARBOR NAVAL SHIPYARD
Developed By: David W Mueller
(Rev-0, 02 November 2011)
USCGC WALNUT (WLB-225A) DRYDOCK AVAILABILITY 2012 AT PHNSY
ii (Rev-0)
TABLE OF CONTENTS
Revisions Record ....................................................................................................................................... iv Consolidated List of References ................................................................................................................. v Consolidated List of Government-furnished Property ............................................................................... xi Consolidated List of Critical Inspection Items ........................................................................................ xiii Principal Characteristics .......................................................................................................................... xiv General Requirements (at PHNSY) WORK ITEM 1: Hull Plating, U/W Body, Inspect WORK ITEM 2: Hull Plating (U/W Body), Ultrasonic Testing WORK ITEM 3: Appendages (U/W), Leak Test WORK ITEM 4: Appendages (U/W) - Internal, Preserve WORK ITEM 5: Voids (Non-Accessible), Leak Test WORK ITEM 6: Chain Lockers, Inspect WORK ITEM 7: Voids (Non-Accessible), Preserve Internal Surfaces WORK ITEM 8: Propulsion Shafting Remove, Inspect, and Reinstall WORK ITEM 9: Propulsion Shaft Seals, Mechanical Overhaul and Inflatable Renewal WORK ITEM 10: Propulsion Shaft Bearings (External), Check Clearances WORK ITEM 11: Propulsion Tail Shaft Sleeve, Skim Cut WORK ITEM 12: Propulsion Shaft Bearing, Stave Renewal WORK ITEM 13: Controllable Pitch Propeller, System Maintenance WORK ITEM 14: Controllable Pitch Propeller, Hub General Maintenance WORK ITEM 15: Controllable Pitch Propellers, Clean and Inspect WORK ITEM 16: Controllable Pitch Propeller Hub, Remove and Reinstall WORK ITEM 17: Main Diesel Engine (MDE) Exhaust Stack Uptakes, Clean WORK ITEM 18: Circuit Breakers (60HZ), Inspect and Test WORK ITEM 19: Fathometer Transducer, General Maintenance WORK ITEM 20: Fwd Scan Sonar Transducer, General Maintenance WORK ITEM 21: Vent Ducts (Engine and Motor Room All), Commercial Cleaning WORK ITEM 22: Vent Ducts (Galley and Pantry Room All), Commercial Cleaning WORK ITEM 23: Vent Ducts (Laundry Exhaust), Commercial Cleaning WORK ITEM 24: Compressed Air Receivers, Clean, Inspect, and Test WORK ITEM 25: Rudder Stock Bearings, Check Clearances WORK ITEM 26: Rudder, Inspect and Repair WORK ITEM 27: Anchor Windlass, Overhaul (Level 2) WORK ITEM 28: Buoy and Cargo Handling Crane Wire Rope, Renew WORK ITEM 29: U/W Body, Preserve “Partial – Condition A ” WORK ITEM 30: U/W Body, Preserve “Partial - Condition B” WORK ITEM 31: U/W Body, Preserve “Partial - Condition C ” WORK ITEM 32: Cathodic Protection / Zincs, Renew WORK ITEM 33: Impressed Current Cathodic Protection System, Inspect and Maintain WORK ITEM 34: Drydocking (at PHNSY) WORK ITEM 35: Temporary Services, Provide (at PHNSY)
WORK ITEM 36: Sea Trial Performance, Provide Support WORK ITEM 37: Buoy Deck Equipment Emergency Brake Release Hand Pump, Modify WORK ITEM 38: SORS Hold Stowage, Install Rail System WORK ITEM 39: Buoy Chain (In-Haul) Winch, Modify WORK ITEM 40: Crossdeck Winches, Overhaul WORK ITEM 41: Hydraulic Inhaul Winch, Overhaul WORK ITEM 42: Mechanical Chain Stoppers, Overhaul WORK ITEM 43: Warping Capstan, Level 2 Inspect and Repair WORK ITEM 44: Buoy Crane Extension Cylinder, Inspect and Repair WORK ITEM 45: Buoy Crane Main and Auxiliary Flag Block Assemblies, Overhaul WORK ITEM 46: Buoy Crane Luff Cylinder, Overhaul WORK ITEM 47: Buoy Crane Main and Auxiliary Winches, Inspect and Test WORK ITEM 48: Buoy Crane Components (Various), Preserve WORK ITEM 49: Buoy Crane, Structural Assessment WORK ITEM 50: Buoy Crane Upper Crane Cab, Preserve WORK ITEM 51: Grey Water Holding Tanks, Clean and Inspect WORK ITEM 52: Sewage Holding Tanks, Clean and Inspect WORK ITEM 53: Sewage Piping, Clean and Flush WORK ITEM 54: Potable Water Pneumatic Tanks, Clean and Inspect WORK ITEM 55: Stern Tube Interior Surfaces , Preserve 100% WORK ITEM 56: Deck Covering (Interior Wet/Dry), Renew WORK ITEM 57: Chain Locker, Preserve 100% WORK ITEM 58: Decks - Exterior, Preserve WORK ITEM 59: Sea Valves and Waster Pieces, Overhaul or Renew WORK ITEM 60: Auxiliary Sea Water System Valves, Overhaul Or Renew WORK ITEM 61: Deck Covering (Wet/Dry), Seal WORK ITEM 62: Pilot House Windows, Preserve WORK ITEM 63: Bilges (Machinery Space) - AMR, Preserve WORK ITEM 64: SORS Deck, Preserve WORK ITEM 65: Decks (All Interior) – Upper Level AMR, Preserve WORK ITEM 66: Potable Water Pump Room Deck, Preserve WORK ITEM 67: Chilled Water System Insulation, Renew WORK ITEM 68: Portlight Refurbish WORK ITEM 69: Bilges (Machinery Space) - MMR, Preserve WORK ITEM 70: Bilges (Machinery Space) - Stern Thruster Machinery Room, Preserve WORK ITEM 71: Hydraulic Steering Cooler, Install WORK ITEM 72: Main Diesel Engine, Mount Upgrade WORK ITEM 73: Pad Eyes, Inspect and Test WORK ITEM 74: Propulsion Shaft Fairwaters and Rope Guards, Inspect and Repair WORK ITEM 75: Hull Plating and Structural Members, Inspect (Various Locations) iii (Rev-0) iv (Rev-0)
Revisions Record This page is used to record specification revisions, which may have occurred subsequent to a Revision 0 (Rev-0) package. Information listed is intended to provide contractors and field unit personnel a means to ensure all the current specification revision pages are present when reviewing or utilizing this specification package.
DATE REV# WORK
ITEM#
CHANGES MADE
NOTE : All work item and paragraph numbers listed above for a given revision correspond to same numbers in the previous revision. This revised specification is self-contained with all of the above listed changes incorporated.
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 225 WLB 114-001, Rev D, Shell Appendages Coast Guard Drawing 225 WLB 114-001, Rev D; Shell Appendages Coast Guard Drawing 225 WLB 114-002, Rev A, Flow Accelerating Fin Coast Guard Drawing 225 WLB 573-001, Rev K, Buoy Handling System Arrangement Coast Guard Drawing 225 WLB 801-006, Rev C; Docking Drawing Coast Guard Drawing 225 WLB 801-006, Rev D, Docking Drawing Coast Guard Drawing 225 WLB 111-001, Rev D, Shell Expansion Coast Guard Drawing 225 WLB 111-001, Rev D; Shell Expansion Coast Guard Drawing 225 WLB 114-001, Rev D; Shell Appendages Coast Guard Drawing 225 WLB 184-001, Rev B, CRP-V850 Transducer Adaptor Ring Coast Guard Drawing 225 WLB 243-001, Rev B, Propulsion Shaft Arrangement Coast Guard Drawing 225 WLB 243-001, Rev B, Propulsion Shafting Arrangement Coast Guard Drawing 225 WLB 243-002, Rev E, Stern Tube and Bearings A&D Coast Guard Drawing 225 WLB 243-206, Rev E, CPP Propeller Shaft Coast Guard Drawing 225 WLB 243-207, Rev C, CPP Shaft Installation Coast Guard Drawing 225 WLB 259-001, Rev D, Combustion Intake & Exhaust Diagram Coast Guard Drawing 225 WLB 259-005, Rev D, Combustion Intake & Exhaust A&D Hull Block 940 Coast Guard Drawing 225 WLB 259-006, Rev E, Combustion Intake & Exhaust A&D Hull Blocks 970 & 975 Coast Guard Drawing 225 WLB 320-001, Rev N; Electrical One-Line Diagram Coast Guard Drawing 225 WLB 424-001, Rev F, Acoustic Navigation System Block & Isometric Coast Guard Drawing 225 WLB 512-001, Rev G, HVAC Diagrammatic Coast Guard Drawing 225 WLB 512-007, Rev E, HVAC A&D, Fr 66-92, Innerbttm & 1st Platform Coast Guard Drawing 225 WLB 528-001, Rev H, Plumbing and Interior Deck Drains v (Rev-0) http://www.assistdocs.com/search/search_basic.cfm http://www.uscg.mil/directives/default.asp http://www.gpoaccess.gov/ http://www.awspubs.com/index.php http://www.techstreet.com/ http://www.nfpa.org/ http://shopping.netsuite.com/sspcmarketplace
Coast Guard Drawing 225 WLB 532-002, Rev G, Potable Water Sys Dia Coast Guard Drawing 225 WLB 549-001, Rev D, Onboard Lubrication Requirements Coast Guard Drawing 225 WLB 551-001, Rev H, Compressed Air System Diagram Coast Guard Drawing 225 WLB 551-202, Rev-, Starting Air Receiver Coast Guard Drawing 225 WLB 551-203, Rev-, Whistle Air Receiver Coast Guard Drawing 225 WLB 551-204, Rev-, Service Air Receiver Coast Guard Drawing 225 WLB 556-001, Rev K, Hydraulic System Diagram Coast Guard Drawing 225 WLB 562-002, Rev F; Rudder Structural A & D Coast Guard Drawing 225 WLB 573-002, Rev D, Weight Handling System Arrangement Coast Guard Drawing 225 WLB 573-202, Rev -, Buoy Chain Winch, Model CW1 Coast Guard Drawing 225 WLB 581-001, Rev E, Anchor Handling System Arrangement Coast Guard Drawing 225 WLB 593-001, Rev G, Sewage and Waste Water System Diagrams Coast Guard Drawing 225 WLB 597-020, Rev-, SORS Hold Stowage And Rail System Coast Guard Drawing 225 WLB 601-001, Rev G; General Arrangement Inboard & Outboard Profiles Coast Guard Drawing 225 WLB 601-001, Rev M, General Arrangement Inboard & Outboard Profiles Coast Guard Drawing 225 WLB 601-001, Rev M; General Arrangement Inboard & Outboard Profiles Coast Guard Drawing 225 WLB 625-001, Rev F; Windows and Portlights Coast Guard Drawing 225 WLB 633-001, Rev F, Cathodic Protection System Arrangement, Block Diagram, Wiring Deck Plan, and Elementary Diagrams Coast Guard Drawing 225 WLB 633-002, Rev B; Cathodic protection-passive Coast Guard Drawing 225 WLB 801-006, Rev C; Docking Drawing Coast Guard Drawing 225 WLB 801-006, Rev D, Docking Drawing Coast Guard Drawing 225 WLBB 601-002, Rev G Booklet of General Drawings Coast Guard Drawing 225B-WLB 562-2, Rev C, Rudder Structural a & D Coast Guard Drawing 225B-WLB 625-1, Rev C, Windows & Portlights Coast Guard Drawing 225B-WLB 635-1, Rev B, Hull Thermal & Acoustic Insulation Schedule Coast Guard Drawing 225-WLB 243-1, Rev B, Propulsion Shafting Arrangement Coast Guard Drawing 225-WLB 243-2, Rev E, Stern Tube and Bearing a & D Coast Guard Drawing 225-WLB 243-2, Rev E, Stern Tube and Bearings a & D Coast Guard Drawing 225-WLB 244-203, Rev -, Stern Tube Split Dovetail Carrier Casting Coast Guard Drawing 225-WLB 256-001, Rev P; Seawater Cooling Sys Diagram Coast Guard Drawing 225-WLB 256-203, Rev -; Aux Seawater System & Details (KUKUI) Coast Guard Drawing 225-WLB 505-1, Rev C; General Requirements for Piping Systems Coast Guard Drawing 225-WLB 508-1, Rev A; Thermal Insulation for Mchry, Equipment and Piping Coast Guard Drawing 225-WLB 512-1, Rev K; HVAC Diagram Coast Guard Drawing 225-WLB 532-1, Rev C; Chilled Water System Diagram Coast Guard Drawing 225-WLB 556-8, Rev F, CPP Hydraulic System Diagram Coast Guard Drawing 225-WLB 561-005, Rev -; Steering Gear Hydraulic Diagram Coast Guard Drawing 225-WLB 611-1, Rev G, Lifting Pads - Main and Aux Machinery Room Coast Guard Drawing 225-WLB 233-001, Rev E; PROPULSION TRAIN INSTALLATION DRAWING Coast Guard Drawing 225-WLB 243-2, Rev E, Stern Tube and Bearings A & D Coast Guard Drawing 225-WLB 561-003, Rev E; STEERING GEAR ARRANGEMENT Coast Guard Drawing 225-WLB 562-001, Rev F; STEERING COMPONENTS ARRANGEMENT AND
DETAIL
Coast Guard Drawing 225-WLB 562-002, Rev C; RUDDER - STRUCT A & D Coast Guard Drawing 225-WLB 562-002, Rev F; RUDDER STRUCTURAL A & D Coast Guard Drawing 225-WLB 562-202, Rev -; PINTLE HOUSING BEA Coast Guard Drawing 225-WLB 671-001, Rev. H Misc. Stowage Arrangement & Details Coast Guard Drawing 225-WLB 233-1, Rev E, Propulsion Train Installation Drawing Coast Guard Drawing FL 2605-031, Rev D, Mechanical Chain Stopper, 1-7/8" Buoy Cha Coast Guard Drawing FL 2605-034, Rev C, Mechanical Chain Stopper Repair Kit: 1-7/8", 1-5/8" & 1-1/4" vi (Rev-0)
Coast Guard Drawing FL-2605-013, Rev-, Buoy Chain Model CW1: Pins Coast Guard Drawing FL-2605-035, Rev-, Buoy Chain Winch Pedestal Bearing Modification Coast Guard Drawing FL-7101-573, Rev J, Buoy Chain Winch, Model CW1 Coast Guard Drawing WLB 225-180-002, Rev G, Foundations, Block 910 Coast Guard Drawing WLB 225-532-007, Rev D, Portable Water System A/D, Frame 30 FWD Hull Blocks 901 & 910 Coast Guard Drawing WLB 225-601-002, Rev K, Booklet of General Drawings NAVSEA Drawing 803-921865, Rev R, Cathodic Protection Hull Zinc Anodes Profiles
COAST GUARD PUBLICATIONS
Coast Guard Technical Publication (TP) 3796, Section A, Aug 2006, Galley Hood – Model NBDL-60 (13’-4”) Coast Guard Commandant Instruction (COMDTINST) M10360.3, (Series), Coatings and Colors Manual Coast Guard Commandant Instruction (COMDTINST) M10360.3, Jun 2006, Coatings and Colors Manual Coast Guard Commandant Instruction (COMDTINST) M10360.3, (Series), Coatings and Colors Manual Coast Guard Commandant Instruction (COMDTINST) M10360.3, Change 1, Jun 2006, Coatings and Color Manual Coast Guard Commandant Instruction (COMDTINST) M10360.3C, Change 1, Jun 2006, Coatings and Color Manual Coast Guard Technical Publication (TP) 3498, Oct 2002, Buoy Chain Winch Coast Guard Technical Publication (TP) 3498, Section A, Feb 2008, Buoy Chain Winch Coast Guard Technical Publication (TP) 35 22 A, May 1996; Main Diesel Engine - Model 3 6 08 Coast Guard Technical Publication (TP) 35 23 B, May 2001 ; Coupling, Torsional (Flexible), Manufacturer:
American Vulkan, Model NO. RATO-S 3321-2100/1070 (Rev B) Coast Guard Technical Publication (TP) 3523, APR 2002, SWBS 241-A, Reduction Gear - Model 96DHCMG-Cp Coast Guard Technical Publication (TP) 3524, 07-JAN-97, Manufacturer's Instruction Book-SWBS Group(s) 243-262 Coast Guard Technical Publication (TP) 3524, Jan 1997, Manufacturer's Instruction Book-SWBS Group(s) 243-262 Coast Guard Technical Publication (TP) 3534A, Mar 2000, Manufacturer's Instruction Book - SWBS
GROUP(S) 324
Coast Guard Technical Publication (TP) 3555, 21-May-1996, Steering Gear Systems Coast Guard Technical Publication (TP) 3557, Section 573-A, Jan 2001 2001, Manufacturer's Instruction Book-SWBS Group(s) 568-573, Crane, Buoy, Model TB90-60 Coast Guard Technical Publication (TP) 3558, Apr 2008, Manufacturer’s Instruction Book-SWBS Group(s) 573, Section A, Cross Deck Winch – Model BMD-390 Coast Guard Technical Publication (TP) 3558, Apr 2008, Manufacturer’s Instruction Book-SWBS Group(s) 573, Section B, Cross Deck Winch – Model BMD-471 Coast Guard Technical Publication (TP) 3558, Jan 2003, Manufacturer's Instruction Book - SWBS Group(s) 573, Section 573-A (Winch, Cross Deck - Model Bmd 390), Section 573-B, (Winch, Cross Deck - Model Bmd 471) Coast Guard Technical Publication (TP) 3559, JAN 1997, Manufacturer's Instruction Book - SWBS Group(s) 573-582 Coast Guard Technical Publication (TP) 3559, Section 582A, Apr 2009, Aft Capstan, 21” - Model BMD-392 Coast Guard Technical Publication (TP) 3574, Mar 2009, Volume 1 of 1, SWBS Group 633-638, 225 FT Juniper Class Seagoing Buoy Tender Coast Guard Technical Publication (TP) 3557, Section 573-A, Mar 2008, Manufacturer's Instruction Book- SWBS Group 573, Buoy Crane Coast Guard Technical Publication (TP) E-424-006, Version WLB97-1, Wesmar 3060-08/M-8/AC Forward vii (Rev-0)
Scan Sonar COMDTINST M10360.3 (series), Coatings and Colors Manual COMDTINST M10360.3, Coatings and Colors Manual, Revision C 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) 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 (SFLC Std Spec) 3042, Jan 2009, Shipboard Electrical Cable Removal, Relocation, Splice, Repair and Installation 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 0000 (SFLC Std Spec 0000), Jan 2009, General Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std 0740), Jan 2009, Welding and Allied Processes Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), Jan 2009, Welding and Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), Jan 2009, Welding and Allied Processes Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), Jun 2009, Welding and Allied Processes Surface Forces Logistics Center Standard Specification 0850 (SFLC Std Spec 0850), Jun 2009, General Requirements for Drawing Preparation Surface Forces Logistics Center Standard Specification 3042 (SFLC Std Spec 3042), Jan 2009, Shipboard Electrical, Cable Removal, Relocation, Splice, Repair and Installation Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), Jan 2009, Auxiliary Machine Systems Surface Forces Logistics Center Standard Specification 5100 (SFLC Std Spec 5100), Jan 2009, Clean Shipboard Ventilation Systems Surface Forces Logistics Center Standard Specification 8634 (SFLC Std Spec 8634), Jan 2009, Drydocking Surface Forces Logistics Center Standard Specification 8635 (SFLC Std Spec 8635), Jan 2009, Provide Temporary Services Surface Forces Logistics Center Standard Specification 8636 (SFLC Std Spec 8636), Jan 2009, Temporary Hull Accesses Surface Forces Logistics Command (SFLC) Naval Engineering Directive (NED) 5735-01, Inspection and Test Procedure For Buoy Chain Winch Model CW-1 Onboard WLM 551-564 and WLB 201-215, May 2010
OTHER REFERENCES
American National Standards Institute/American Water Works Association (ANSI/AWWA) C652, 2002, Disinfection of Water-Storage Facilities 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) D4417, 2003, Standard Test Methods for Field Measurement of Surface Profile of Blast Cleaned Steel viii (Rev-0)
ASTM International (ASTM) D5363, 2008, Standard Specification for Anaerobic Single Component Adhesives (An) ASTM International (ASTM) D5363, 2008; Standard Specification for Anaerobic Single-Component Adhesives (An) ASTM International (ASTM) F992, 2006, Standard Specification for Valve Label Plates Code of Federal Regulations (CFR) Title 29, Part 1915, Jul 2008, Occupational Safety and Health Standards for Shipyard Employment Code of Federal Regulations (CFR) Title 40, Chapter I, 2008, Environmental Protection Agency 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 Description (CID) A-A-59588, 2005, Rubber Silicone Commercial Item Descriptions (CID) A-A-59323, Rev A; Cloths, Cleaning, Low-Lint DOD-STD-2187, Aug 1987, Chemical Cleaning of Salt Water Piping Systems Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-61, 2003 Edition, Pressure Testing Of Steel Valves Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-67, 2002 Edition, Butterfly Valves Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-72, 1999 Edition, Ball Valves with Flanged or Butt-Welding Ends for General Service Manufacturers' Standardization Society of the Valve and Fittings Industry (MSS) SP-80, 2008 Edition, Bronze Gate, Globe, Angle and Check Valves MIL PRF-16173, Sep 2006, Corrosion Prevention Compound, Solvent Cut Back, Cold Application MIL-A-18001, May 2005, Anodes, Sacrificial Zinc Alloy (Commercially Accepted - ASTM B418) 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-46106, Jun 1992, Adhesive-Sealants, Silicone, Rtv, One-Component MIL-D-16791, Jan 1993, Detergents, General Purpose (Liquid, Nonionic) MIL-D-3134, Sep 1989, Deck Covering Materials 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-24647, Jun 2006, Paint System, Anticorrosive and Antifouling, Ship Hull MIL-S-22473 , Rev E(8); Sealing, Locking, and Retaining Compounds: (Single Component), 11/18/1993 MIL-S-45180, 1998; Sealing Compound, Gasket, Hydrocarbon Fluid and Water Resistant MIL-STD-1623, Dec 1981, Fire Performance Requirements and Approved Specifications for Interior Finish Materials and Furnishings MIL-STD-769, Oct 1990, Thermal Insulation Requirements for Machinery and Piping Naval Sea Systems Command (NAVSEA) S9243-AW-TRS-011, Surface Ships Main Propulsion Shafting Refurbishment Procedures, Volume I, Part 1 Naval Sea Systems Command (NAVSEA) S9243-AW-TRS-012, Surface Ships Main Propulsion Shafting Examination, Test and Repair Action Record, Volume 1, Part 2 Naval Sea Systems Command (NAVSEA) T9074-AS-GIB-010/271, Apr 1997, Requirements for Nondestructive Testing Methods Naval Ship's Technical Manual (NSTM) Chapter 635, Jul 1998, Thermal, Fire and Acoustic Insulation NAVSEA Dwg 803-2145807, Propulsion Shafting & Components NEMA AB4-2001, Dec 2001, Guidelines for Inspection and Preventive Maintenance of Molded Case Circuit Breakers Used in Commercial and Industrial Applications ODOM Echotrac DF3200 MKII, Rev 2, Technical Manual Surface Forces Logistics Center Standard Specification 6341 (SFLC Std Spec 6341), Jan 2009, Install New Deck Covering Systems Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), Jan 2009, Welding and ix (Rev-0)
Allied Processes 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, 2007, Near-White Blast Cleaning The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 12/NACE No.5, 2002, Surface Preparation and Cleaning of Metals by Waterjetting Prior to Recoating The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 12/NACE No.5, 2004, Surface Preparation and Cleaning of Steel & Other Hard Materials by High and Ultrahigh Pressure Water Jetting The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 12/NACE No.5, 2007, Surface Preparation and Cleaning of Steel & Other Hard Materials by High and Ultrahigh Pressure Water Jetting The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 7/NACE No.4, 2007, Brush-Off Blast Cleaning The Society for Protective Coatings (SSPC)/NACE Joint Surface Preparation Standard SSPC-SP 10/NACE No.2, 2004, Near-White Blast Cleaning The Society for Protective Coatings (SSPC)/NACE-International (NACE) Joint Surface Preparation Standard SSPC-SP 10/NACE No. 2, 2004, Near-White Blast Cleaning The Society for Protective Coatings SSPC-SP 10/NACE No.2, Jan 2007; Near-White Blast Cleaning The Society for Protective Coatings SSPC-SP 10/NACE No.2, Rev -; Near-White Blast Cleaning The Society for Protective Coatings SSPC-SP 11, Nov 2004; Power Tool Cleaning to Bare Metal Underwriters Laboratories Inc. (UL) 489, Apr 2002, Molded Case Circuit Breaker x (Rev-0) xi (Rev-0)
Consolidated List of Government-furnished Property The following is a list of property, which the Government will furnish. This list supersedes any other material obligations indicated or implied by referenced drawings.
WORK
ITEM
MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED
COST
($/UNIT)
8 Y **Propeller shaft NSN: 2010-01-399-5912 1 ea. 165,000 9 N 225' WLB Major
Overhaul Kit 01-520-5284 1 ea. 35,249.00
9 N **225' WLB Seat (Split)
John Crane (Wartsila), H81826- A03
1 ea. 12,500.00
9 Y Seal Compression Tool
Onboard Tool 1 ea. 200.00
N Stat-O-Seal Washers NSN: 5310-01-212-5987
PN: 0-4-3-5
12 ea. 55.61
13 N O-Ring, Hub Flange Bolt Cover
NSN: 5331-00-983-9878
PN: 0-2-2-5
12 ea. 50.00
14 N **Blade Bolts NSN: 5306-01-410-6893 4 ea. 1,854.12 14 N Blade Bolt O-rings NSN: 5330-01-408-7251
(0-3-2-11) 48 ea. 2.25
14 N Blade Seal NSN: 5330-01-409-1058 (0-4-4-22)
4 ea. 55.00
14 Y *Lifting Device, Propeller Blade
NSN: 2020-01-F02-6825 1 ea. 100.00
34 Y *Transducer Cover Plate
N/A 4 ea. 50.00
35 Y Isolation Transformer N/A 1 ea.
N Chain Winch Mod Kit NSN: 2030-01-F03-0164 1 Kit 14,450.00
41 N Roller bearing Unit (for Para. 3.2.1, Task #4)
NSN:3130-01-504-4363 2 ea. 4,012.00
N Grease seal
(for Para. 3.2.1, Task #5)
NSN:5330-01-462-5544 4 ea. 79.25
N Level wind pivot bushing (for Para. 3.2, Task #6)
PN:7101-573-1 PC-17
(Marinette Marine)
1 ea. 392.00
N Level wind thrust bearing (for Para. 3.2.1, Task #6)
PN:7101-573-1 PC-16
(Marinette Marine)
2 ea. 249.00
N Hand Pump
(for Para. 3.2.1, Task #7)
NSN:4320-01-015-9422
PN:P-18 (Enerpac, LTD_
1 ea. 218.76
41 Y Level wind hydraulic cylinder (for Para. 3.2.1, Task #8)
NSN: 3040-01-441-3721 1 ea. 7,423.00
41 N 3:1 Pilot Ratio, Vented Counterbalance Valve
Assembly (For Para. 3.2.1, Task
#17)
PN: CWEA-LHN (Sun Hydraulics Corp)
1 ea 98.70
41 N Fully Adjustable Needle Valve
(for Para. 3.2.1, Task #17)
PN: NFDC-LAN (Sun Hydraulics Corp)
1 ea 48.75
41 Y **Hydraulic Motor (for Para. 3.2.1, Task
#21)
NSN: 4320-01-441-3721 1 ea 23,998
42 N Overhaul Kit (for Para. 3.2 Task #2)
NSN: 2030-01-485-7215 2 ea. 1,000.00
42 N Pin Repair Kit (for Para. 3.2, Task
#2)
NSN: 2030-01-485-7209 2 ea. 593.00
44 N Extension Cylinder Kit
NSN: 5330-01-497-8087 1 ea. 1200.00
45 N Fast Line Hoist Sheave And Sheave
Kit
NSN 3815-01-503-1146 1 ea. 8,410.95
45 N Main Hoist Sheave & Sheave Case Kit
NSN 3815-01-503-1156 1 ea. 4,542.84
46 N Luff cylinder re-build kit
NSN 5330-01-497-8142 1 ea. 1450.77
71 N Heat Exchanger (37”x12” and 4” thick)
5-492-23-008-001 2 4080.00
71 N Thermostatic Valve AMOT 1-1/2 CM B W 120 01 2 400.00 72 Y Christie-Grey Engine
Mounts TSC2 30/70 16 ea. 600.00
72 Y Caterpillar 3608 Engine Support Bracket
9Y-2029 4 ea. 4,500.00
*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 xii (Rev-0) xiii (Rev-0)
Consolidated List of Critical Inspection Items The following is a list of work items, which contain Critical Inspection reports, which the Contractor must complete within the first 25% of the availability contract period (see SFLC Std Spec 0000_STD, paragraph
3.2.6.5 (Inspection report particulars)):
Work Item Title 2 Hull Plating (U/W Body), Ultrasonic Testing 3 Appendages (U/W), Leak Test 5 Voids (Non-Accessible), Leak Test 6 Chain Lockers, Inspect 8 Propulsion Shafting Remove, Inspect, and Reinstall 9 Propulsion Shaft Seals, Mechanical Overhaul and Inflatable Renewal 10 Propulsion Shaft Bearings (External), Check Clearances 13 Controllable Pitch Propeller, System Maintenance 14 Controllable Pitch Propeller, Hub General Maintenance 15 Controllable Pitch Propellers, Clean and Inspect 25 Rudder Stock Bearings, Check Clearances 26 Rudder, Inspect and Repair 27 Anchor Windlass, Overhaul (Level 2) 40 Crossdeck Winches, Overhaul 41 Hydraulic Inhaul Winch, Overhaul 42 Mechanical Chain Stoppers, Overhaul 43 Warping Capstan, Level 2 Inspect and Repair
PC_225A_WLB_1109
Principal Characteristics
225' WLB (A-CLASS)
PHYSICAL CHARACTERISTICS
Length Overall 225' 0"
Length between Perpendiculars 206' 0"
Maximum Beam 46'
Designed Draft 13' 0"
Full Load Displacement 2000 long tons
Light Ship Displacement 1523 long tons
Minimum Operating Displacement 1800 long tons
Mast Height (Above 12' Waterline) 67' 5"
Anchor Two 4000 lb standard Navy stockless anchors, 8 shots each, port and starboard, 1- 3/8 die lock chain
HULL CHARACTERISTICS
Bilge Keels (Port & Starboard) Frames 42-79
Frame Spacing
FR 0 to 12 21"
FR 12 to 30 22"
FR 30 to 102 24"
MACHINERY CHARACTERISTICS
Main Propulsion Diesel Reduction
Diesel Engines Two Caterpillar 3608, TA, 3100 BHP each @ 900 RPM
Number of Propellers 1
Number of Blades 4
Diameter 10'
Pitch Controllable
RPM 254
Ship's Service Diesel Generators Two Caterpillar 3508 TA, 450 kW
Emergency Diesel Generator One Caterpillar 3406 DITA, 280 kW
Shore Tie Two 450 VAC, 400 Amp, 3-wire
Shaft Bearing, Forward Cooper Bearing 01-BCP-1400-EX-TL
Shaft Bearing, Aft Water Lubricated Cutless Bearing
TANK CAPACITIES
Diesel Oil 76,498 gal
Fresh Water Capacity 8056 gal
Hydraulic Oil Capacity 2785 gal
Lube Oil Storage 764 gal
Grey Water Tank 2700 gal
Sewage Holding Tank 1700 gal xiv (Rev-0)
This page was left blank intentionally. Do not delete.
xv (Rev-0)
00000_PWB_0211_FLT
REC_0000_FLT_ Perl Harbor Naval Shipyard (PHNSY) – Navy Responsibility (0110)
General Requirements (at PHNSY)
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 40, Chapter I, 2008, Environmental Protection Agency 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.
1 (Rev-0)
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.
3.4 HW disposal. The Shipyard shall be responsible for the transfer of all hazardous and regulated wastes generated by work under this contract to be performed at PHNSY, and shall comply with all applicable parts of 40 CFR 262. Ensure that all wastes shall be labeled and packaged in PHNSY-approved containers and in accordance with PHNSY requirements. PHNSY shall make available its facility’s EPA Generator Identification (ID) Number for manifesting of any all hazardous wastes. The Shipyard shall identify, arrange, and be responsible for the turnover of all hazardous wastes within the confined of the shipyard to the facility’s HW Coordinator. Notify the ship’s HW Coordinator prior to any transfers of HW from ship to shore. Prepare a manifest of HW and have said manifest signed by the Government HM/HW Coordinator at the facility, if requested by PHNSY. Ensure the following:
3.4.1 No Shipyard or sub-Contractor personnel shall sign a HW manifest using the facility’s EPA Generator ID Number, or remove contract-generated HW from the shipyard.
3.4.2 All Contractor and sub-Contractor personnel who handle HM and/or generated HW on-site as part of this contract, shall receive a one-time environmental brief from PHNSY prior to commencing work at PHNSY.
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.
2 (Rev-0)
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.
3 (Rev-0)
• 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.
4 (Rev-0) http://www.uscg.mil/directives/cim.asp
QA-1 - QUALITY ASSURANCE INSPECTION FORM
(PRESERVATION CHECKLIST)
Vessel Name Hull # Work Item # Work Item Title
Location of Work (incl. frame #’s) Area (sqft)
CHECKPOINT 1 – COATING SYSTEM COMPLIANCE
Ensure all coatings are in compliance with 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.
5 (Rev-0)
For immersion coatings (including tank U/W body), record date and time of the following events:
Final coat application: _____/_____; Return to service or removal from environment controls: _____/_____
CHECKPOINT 10 – RECORD KEEPING
Complete, sign, and submit all provided QA Inspection Forms.
Name of QP-1/NACE Inspector Signature Cert. # Date / Time
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QA-2 - QUALITY ASSURANCE INSPECTION FORM
(ENVIRONMENTAL READINGS)
Use one sheet for each activity. Record conditions every four hours from before surface preparation to application of final coating system coat.
DATE &
TIME
ACTIVITY (Surface preparation, primer coat, barrier coat, top coat, etc…)
LOCATION
(Frame &
Deck, relation to equipment, etc.)
TEMPERATURE % REL.
HUMID-
ITY DEW PT. SURFACE AMBIENT ΔT
| DP - Surface |
7 (Rev-0)
QA-3a - QUALITY ASSURANCE INSPECTION FORM
(SURFACE PROFILE LOG FOR PROFILE MEASUREMENTS IAW ASTM D4417-METHOD-C)
Location of Work (Frame References) Area (sqft)
SURFACE
PREPARATION
METHOD
PROFILE ACHIEVED (mils) Min Max Mean
SSPC-SP-10/NACE No. 2
SSPC-SP-12/NACE No. 5
SSPC-SP-3
SSPC-SP-11
SSPC-SP-11 (inaccessible area)
Brush-blasting (non-metallic substrate)
Abrasive Manufacturer and Sieve Size: _________________________________ Place surface profile replica tapes in the spaces provided below, to serve as permanent QA record. Maintain a separate log for each location. When an area is divided into separate sections, maintain a separate log for each section.
Place Surface Profile Replica Tape Here
Reading:__________ mils
Place Surface Profile Replica Tape Here
Reading:__________ mils
Place Surface Profile Replica Tape Here
Reading:__________ mils
Place Surface Profile Replica Tape Here
Reading:__________ mils
Place Surface Profile Replica Tape Here
Reading:__________ mils
Place Surface Profile Replica Tape Here
Reading:__________ mils
Place Surface Profile Replica Tape Here
Reading:__________ mils
Place Surface Profile Replica Tape Here
Reading:__________ mils
Place Surface Profile Replica Tape Here
Reading:__________ mils
Place Surface Profile Replica Tape Here
Reading:__________ mils
Place Surface Profile Replica Tape Here
Reading:__________ mils
Place Surface Profile Replica Tape Here
Reading:__________ mils
Place Surface Profile Replica Tape Here
Reading:__________ mils
Place Surface Profile Replica Tape Here
Reading:__________ mils
Place Surface Profile Replica Tape Here
Reading:__________ mils Mean Mil Reading (IAW ASTM D4417-Method C) for above 15 readings: ______________
8 (Rev-0)
9 (Rev-0)
QA-3b - QUALITY ASSURANCE INSPECTION FORM
(SURFACE PROFILE LOG FOR PROFILE MEASUREMENTS IAW ASTM D4417-METHOD-B)
SURFACE
PREPARATION
METHOD
PROFILE ACHIEVED (mils) Min Max Mean
SSPC-SP-10/NACE No. 2
SSPC-SP-12/NACE No. 5
SSPC-SP-3
SSPC-SP-11
SSPC-SP-11 (inaccessible area)
Brush-blasting (non-metallic substrate)
Abrasive Manufacturer and Sieve Size: _________________________________ Record measurements taken in the spaces provided below, to serve as permanent QA record. Maintain separate log for each location. When an area is divided into separate sections, maintain a separate log for each section.
Reading: _____ mils _____ mils _____ mils mils mils mils mils mils mils mils mils mils mils mils mils
Mean Mil Reading (IAW ASTM D4417-Method B) for above 10 readings (by column):
_____ mils _____ mils _____ mils mils
10 (Rev-0)
QA-4 - QUALITY ASSURANCE INSPECTION FORM
(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)
SOLUBLE SALT CONDUCTIVITY MEASUREMENTS IAW SSPC-GUIDE 15
DATE TEST LOCATIONS CONDUCTIVITY
(microsiemens/cm)
11 (Rev-0)
QA-5 - QUALITY ASSURANCE DATA FORM
(COATING THICKNESS)
(Use one sheet for each sequence)
Coating Mfg Product Name Batch # Induction Time
Coating System Sequence (Primer/Touchup/3rd Coat, etc.)
DRY FILM THICKNESS (DFT) MEASUREMENTS IAW SSPC-PA 2
SPOT 1 2 3 4 5 AVERAGE
VALUE
*BASE METAL
READING (BMR)
*Required, If Magnetic Pull-Off (Type I/Banana) Gauge Is Used.
Location (Frame Reference): ___________________
SPOT 1 2 3 4 5
Overall Avg. DFT
ADJUSTMENTS
1 Avg. BMR Deviation 3 Before
Adjustments After Adjustments
Avg.
Location (Frame Reference): ___________________
SPOT 1 2 3 4 5
Overall Avg. DFT
ADJUSTMENTS
1 Avg. BMR Deviation 3 Before
Adjustments After Adjustments
Avg.
Location (Frame Reference): ___________________
SPOT 1 2 3 4 5
Overall Avg. DFT
ADJUSTMENTS
1 Avg. BMR Deviation 3 Before
Adjustments After Adjustments
Avg.
Application Method (Airless, Conventional Spray, Rolled) Average DFT
12 (Rev-0)
13 (Rev-0)
11000_UWHIB_0310_FLT
REC_11000_UWHIB_FLT_225' WLB ('A' Class: Hulls 201-205) (0510)
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 225 WLB 111-001, Rev D; Shell Expansion Coast Guard Drawing 225 WLB 114-001, Rev D; Shell Appendages Coast Guard Drawing 225 WLB 562-002, Rev F; Rudder Structural A & D Coast Guard Drawing 225 WLB 801-006, Rev C; Docking Drawing
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, loose, damaged, or missing grates, loose or missing fasteners, condition of sea strainers and lockwire on bolts, marine growth on grating slots, 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.
3.1.4 Propeller and shaft associated components. Inspect the condition of propellers for propellers for signs of corrosion, pitting, erosion, fouling, cracks, dings, and nicks by side and blade; inspect fairwaters, rope guards, shafts, and mechanical seals - look for missing screws, physical damage to the blades, pitting, condition of dunce caps, and condition of securing devices.
3.1.5 Transducers. Check general condition for cuts, cracks, corrosion, and surface defects around the openings.
Check transducer securing nuts for tightness, and inspect cables for chafing and other damage.
3.1.6 Zinc anodes. Visually inspection of all zinc anodes, check the soundness of mounting strap and stud welds, missing fasteners, and percentage of remaining material.
3.1.7 Coating system inspection.
3.1.7.1 Visual. Perform a visual inspection of the existing U/W body coating system.
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