ATTACHMENT 2 WALNUT (WLB 225A) DD WORK SPECIFICATIONS.pdf

USCGC WALNUT (WLB 205)

SPECIFICATION FOR DRYDOCK REPAIRS

FY2026

Developed By: Jason W Taylor

(Rev-1, 25 August 2025)

USCGC WALNUT (WLB-225A) DRYDOCK AVAILABILITY FY2026

ii (Rev-1)

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 .............................................................................................................................. xv General Requirements WORK ITEM 1: Fire Prevention Requirements Drydock WORK ITEM 2: Hull Plating, U/W Body, Inspect WORK ITEM 3: Hull Plating, U/W Body, Ultrasonic Testing WORK ITEM 4: U/W Body, Preserve, 100 percent WORK ITEM 5: U/W Body, Preserve, Partial, Condition A WORK ITEM 6: Appendages, U/W, Leak Test WORK ITEM 7: Hull Plating Freeboard, Preserve, 100 Percent WORK ITEM 8: Propulsion Shaft Fairwaters and Rope Guards, Inspect WORK ITEM 9: Appendages, U/W, Internal, Preserve WORK ITEM 10: Voids, Non-Accessible, Leak Test WORK ITEM 11: Voids, Non-Accessible, Internal Surfaces, Preserve WORK ITEM 12: Tanks, Ballast, Clean and Inspect WORK ITEM 13: Tanks, Dirty Oil and Waste, Clean and Inspect WORK ITEM 14: Main Reduction Gear, Overhaul WORK ITEM 15: Propulsion Shafting; Remove, Inspect, and Reinstall WORK ITEM 16: Propulsion Shaft Seals, Mechanical Overhaul and Inflatable Renewal WORK ITEM 17: Stern Tube Interior Surfaces, Preserve, 100 Percent WORK ITEM 18: Controllable Pitch Propellers, Clean and Inspect WORK ITEM 19: Controllable Pitch Propeller, System Maintenance, Perform WORK ITEM 20: Controllable Pitch Propeller Hub, General Maintenance, Perform WORK ITEM 21: Controllable Pitch Propeller Hub, Remove and Reinstall WORK ITEM 22: Fathometer Transducer, Renew WORK ITEM 23: Underwater Speed Log Transducers, Service and Inspect WORK ITEM 24: Sea Valves and Waster Pieces, Overhaul or Renew WORK ITEM 25: Sea Strainers, Duplex, All Sizes, Overhaul WORK ITEM 26: Sea Strainers, Simplex, All Sizes, Clean and Inspect WORK ITEM 27: Sea Bay, Clean and Inspect WORK ITEM 28: Sea Bay, Preserve 100% WORK ITEM 29: Point of Use Potable Water Filters, Install WORK ITEM 30: Rudders, Preserve, 100 Percent WORK ITEM 31: Rudder Stock Bearings, Check Clearances WORK ITEM 32: Rudder, Inspect and Repair WORK ITEM 33: Rudder and Rudder Stock, Remove and Inspect WORK ITEM 34: Rudder Bearings, Renewal WORK ITEM 35: Thruster Units (Bow and Stern), Overhaul WORK ITEM 36: Thruster Unit Bearings, Renew WORK ITEM 37: Anchor Windlass, Inspect and Service WORK ITEM 38: Anchor Chains and Ground Tackle, Inspect and Repair WORK ITEM 39: Hull Fittings (Mooring and Towing), Inspect and Test WORK ITEM 40: SORS Cargo Rail Remove - TCTO WORK ITEM 41: Chain Locker, Preserve, 100 Percent WORK ITEM 42: Decks – Exterior (Buoy or Construction Deck), Preserve 100% iii (Rev-1)

WORK ITEM 43: Hull Plating Freeboard (Buoy Port Areas), Preserve WORK ITEM 44: Cathodic Protection, Zinc Anodes, Renew, WORK ITEM 45: Impressed Current Cathodic Protection System, Inspect and Maintain WORK ITEM 46: Impressed Current, Cathodic Protection System, Reference Cells, Renew WORK ITEM 47: Drydock WORK ITEM 48: Temporary Services, Provide - Cutter WORK ITEM 49: Sea Trial Performance, Support, Provide WORK ITEM 50: Potable Water Pump Room Deck, Preserve WORK ITEM 51: Remote Gateway Valve, Renew WORK ITEM 52: Heat Exchangers; Clean, Inspect and Hydrotest WORK ITEM 53: Piping Insulation, Renew WORK ITEM 54: Firemain (FM) Piping, Renew WORK ITEM 55: Bow Thruster Escape Trunk Deck Access, Renew WORK ITEM 56: Fuel Oil (FO) Piping, Renew WORK ITEM 57: Lube Oil (LO) Piping, Renew WORK ITEM 58: Compartment Insulation Renew WORK ITEM 59: Buoy Deck Control Booth Door, Renew WORK ITEM 60: Auxiliary Sea Water (ASW) Piping, Renew WORK ITEM 61: Anchor Pocket Modify - TCTO WORK ITEM 62: ATON Tie-down Install - TCTO WORK ITEM 63: Main Machinery Room, Lower-Level Bulkheads, Preserve WORK ITEM 64: Main Machinery Room, Upper-Level Deck, Preserve WORK ITEM 65: AMR Bilge, Preserve WORK ITEM 66: Steering Gear Heat Exchanger Modify - TCTO WORK ITEM 67: Fuel Overflow (OVFL) Piping, Renew WORK ITEM 68: MMR Bilge, Preserve WORK ITEM 69: Tank Level Indicators, Inspect and Replace WORK ITEM 70: Forward Hydraulic Unit, Inspect and Service WORK ITEM 71: Buoy Crane, Appleton EB600-60-40, Inspect and Service WORK ITEM 72: Pilot House Window Replace iv (Rev-1)

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

8/25/2025 1 14, 70, 71, 72 Added work items 70, 71, and 72, removed work item 14.

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.

v (Rev-1)

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 the 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 – from links located on the SFLC website. Commercial sites provide access to their respective documents.

COAST GUARD DRAWINGS

Coast Guard Drawing 225 WLB 111-001, Rev D, Shell Expansion Coast Guard Drawing 225B WLB 111-001, Rev A, Shell Expansion 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 167-001, Rev W, Structural Closures Coast Guard Drawing 225 WLB 180-002, Rev H, Foundations, Block 910 Coast Guard Drawing 225 WLB 184-001, Rev B, CRP-V850 Transducer Adapter Ring Coast Guard Drawing 225 WLB 201-001, Rev G, Machinery Spaces Arrangement Coast Guard Drawing 225 WLB 233-001, Rev H, Propulsion Train Installation Drawing Coast Guard Drawing 225 WLB 233-201, Rev E, Main Propulsion Diesel Engine Coast Guard Drawing 225 WLB 241-201, Rev D, Piping Assembly Parts List Coast Guard Drawing 225B WLB 243-001, Rev J, Propulsion Shafting Arrangement Coast Guard Drawing 225B WLB 243-002, Rev F, Stern Tube and Bearings A&D Coast Guard Drawing 225 WLB 243-206, Rev E, CPP Propeller Shaft Coast Guard Drawing 225 WLB 256-001, Rev W, Seawater Cooling System Diagram Coast Guard Drawing 225 WLB 256-003, Rev F, S/W Cooling System A/D, Frame 66 FWD, Blocks 910, 920 & 930 Coast Guard Drawing 225 WLB 262-001, Rev K, Lube Oil System Diagram Coast Guard Drawing 225 WLB 262-005, Rev K, Lube Oil Transfer System A/D – Hull Blocks 910, 930, 940, 950 & 970 Coast Guard Drawing 225 WLB 310-202, Rev -, Ship Service Diesel Generator Coast Guard Drawing 225-WLB-320-001 Rev AT, Electrical One-Line Diagram Coast Guard Drawing 225-WLB-320-007 Rev W, Power Sys Deck Plan 02 Level & Above, Hull Block

960B, 975, & 970 Coast Guard Drawing 225 WLB 505-001, Rev D, General Requirements for Piping Systems Coast Guard Drawing 205 WLB 505-003, Rev H, Mechanical Remote Valve Optrs (Shipwide), Sheet 26 Coast Guard Drawing 225 WLB 506-001, Rev N, Overflows, Air Escapes and Sounding Tubes Diagram Coast Guard Drawing 225 WLB 506-003, Rev D, Vent & ST System A/D, FR 30 FWD, Block 901, 910 Coast Guard Drawing 225 WLB 514-006, Rev A, MMA Chilled Water System Diagram vi (Rev-1)

Coast Guard Drawing 225 WLB 514-007, Rev A, MMA Chilled Water System A&D, Below Main Deck Coast Guard Drawing 225 WLB 516-001, Rev E, Refrigeration System Piping Diagram Coast Guard Drawing 225 WLB 516-010, Rev D, MMA Refrigeration System Installation A&D Coast Guard Drawing 225 WLB 521-001, Rev K, Firemain System Diagram Coast Guard Drawing 225 WLB 521-007, Rev C, Firemain System A/D, FR 76 FWD, ABV MN DK, Block 960A, 960B Coast Guard Drawing 225 WLB 532-002, Rev J, Potable Water System Diagram Coast Guard Drawing 225 WLB 541-001, Rev L, Fuel Oil System Diagram Coast Guard Drawing 225 WLB 541-005, Rev F, Fuel Oil Transfer Sys A/D, Frame 66 FWD, Hull

Blocks 910, 920, 930 Coast Guard Drawing 225 WLB 549-001, Rev J, Onboard Lubrication Requirements Coast Guard Drawing 225 WLB 556-001, Rev K, Hydraulic System Diagram Coast Guard Drawing 225 WLB 556-003, Rev C, Forward Hydraulic System A&D, FR 30 FWD (901 &

910) Coast Guard Drawing 225 WLB 556-008, Rev G, CPP Hydraulic System Diagram Coast Guard Drawing 225 WLB 556-017, Rev B, MMA Hydraulic System Diagram Coast Guard Drawing 225 WLB 556-056, Rev B, Fwd HPU Cooler Replacement Coast Guard Drawing 225 WLB 556-205, Rev -, Fwd & Buoy Deck Mach HPU Coast Guard Drawing 225 WLB 561-001, Rev E, Steering Gear Hydraulic Diagram Coast Guard Drawing 225 WLB 561-003, Rev F, Steering Gear Arrangement Coast Guard Drawing 225 WLB 561-005, Rev H, Steering Gear Heat Exchanger Replacement Coast Guard Drawing 225 WLB 562-001, Rev -, Steering Components Arrangement and Detail Coast Guard Drawing 225 WLB 562-002, Rev G, Rudder Structural A & D Coast Guard Drawing 225 WLB 562-003, Rev B, Rudder Assembly for Logistics & Support Coast Guard Drawing 225 WLB 562-004, Rev A, Thordon Rudder Stock Bearing Assembly and Detail Coast Guard Drawing 225 WLB 562-005, Rev -, Pintle Bearing Coast Guard Drawing 225 WLB 568-001, Rev E, Bow Thruster Arrangement and Detail Coast Guard Drawing 225 WLB 568-002, Rev C, Stern Thruster A & D Coast Guard Drawing 225 WLB 568-202, Rev R, Bow & Stern Thruster Coast Guard Drawing 225 WLB 573-001, Rev T, Buoy Handling System Arrangement Coast Guard Drawing 225 WLB 573-011, Rev F, ATON Tie Downs Coast Guard Drawing 225 WLB 573-012, Rev F, Replacement Tie-downs Coast Guard Drawing 225 WLB 581-001, Rev G, Anchor Handling System Arrgt Coast Guard Drawing 225B WLB 581-001, Rev F, Anchor Handling System Arrgt Coast Guard Drawing 225 WLB 582-001, Rev G, Mooring and Towing A & D Coast Guard Drawing 225-WLB 597-020, Rev B, SORS Hold Stowage and Rail System Coast Guard Drawing 225B-WLB-597-051, Rev A, SORS Hold Stowage and Handling Fittings Coast Guard Drawing 225 WLB 601-001, Rev AC, General Arrangements Inboard and Outboard Profiles Coast Guard Drawing 225B WLB 601-001, Rev P, General Arrangements Inboard and Outboard Profiles Coast Guard Drawing 225 WLB 601-002, Rev Y, Booklet off General Drawings Coast Guard Drawing 225 WLB 611-001, Rev G, Lifting Pads - Main and Aux Machinery Room Coast Guard Drawing 225-WLB-625-001 Rev G, Windows and Portlights vii (Rev-1)

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 635-001, Rev J, Hull Thermal & Acoustic Insulation Schedule Coast Guard Drawing 225 WLB 801-001, Rev C, Lines and Offsets Coast Guard Drawing 225 WLB 801-003, Rev A, Curves of Form and Cross Curves of Stability Coast Guard Drawing 225 WLB 801-005, Rev D, Tank Capacity Curves Coast Guard Drawing 225 WLB 801-006, Rev H, Docking Drawing Coast Guard Drawing 225 WLB 801-013, Rev D, Midship Section & Typical Sections Coast Guard Drawing 225 WLB 801-015, Rev D, Scantling, Decks, & Platforms Coast Guard Drawing 225 WLB 801-016, Rev C, Scantlings, Watertight Bulkheads Coast Guard Drawing 225 WLB 801-020, Rev A, Tank Capacity Curves (203, 204, 205) Coast Guard Drawing 225 WLB 901-002, Rev E, Hull Block 901 Modules Coast Guard Drawing 225B WLB 901-002, Rev D, Hull Block 901 Modules Coast Guard Drawing 225 WLB 901-003, Rev C, Hull Block 901 Block Assembly Coast Guard Drawing 225 WLB 910-001, Rev F, Hull Block 910 Panels Coast Guard Drawing 225 WLB 940-001, Rev G, Hull Block 940 Panels Coast Guard Drawing 225 WLB 940-002, Rev F, Hull Block 940 Modules Coast Guard Drawing FL 1204-003, Rev A, Welded Padeyes & Link Coast Guard Drawing FL 533-001, Rev B, Placard Potable Water Flush Coast Guard Drawing FL 533-002, Rev A, Point of Use Water Filter Install Coast Guard Fleet Drawing FL 2804-12, Rev -, U.S.C.G. Emblem Coast Guard Fleet Drawing FL 2804-22, Rev A, Consolidated Visual ID for Cutters NAVSEA Drawing 803-1401892, Rev J, Scuttle, WT, Raised Quick Acting, 21 Dia 16 PSI-Arrangement NAVSEA Drawing 803-5001104, Rev -; Rudder Stock Bearings and Seals NAVSEA Drawing 804-5773931, Rev A, Acoustic & Thermal Insulation For Compartments Installation

Details NAVSEA Dwg 803-2145807, Propulsion Shafting & Components

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3, Jun 2006, Coatings and Colors Manual Coast Guard Technical Publication (TP) 10512, Section 573-A, July 2018, Buoy Handling Crane – Model

EB600-60-40

Coast Guard Technical Publication (TP) 3446, Jun 2009, Doppler Speed Log, Model SRD-500 Dual Axis Coast Guard Technical Publication (TP) 3498, Section A, Jul 2015, Buoy Chain Winch Coast Guard Technical Publication (TP) 3523-241-A, Reduction Gear - Model 96DHCMG-CP Coast Guard Technical Publication (TP) 3524, 2013, Manufacturer's Instruction Book-SWBS Group(s)

243-262 Coast Guard Technical Publication (TP) 3537B-310-A, Ship's Service Diesel Generator Set (SSDG) -

Model 3508 Coast Guard Technical Publication (TP) 3556, Aug 2013, Manufacturer’s Instruction Book - SWBS

Group(s) 568, Bow and Stern Thruster Units Coast Guard Technical Publication (TP) 3559, SWBS 581A, Anchor Windlass, P/S - Model BMD-389 viii (Rev-1)

Coast Guard Technical Publication (TP) 3574, Mar 2009, SWBS Group 633-638 Coast Guard Technical Publication (TP) 4634, SWBS 556, Section A, Aug 2021, Hydraulic Power Unit

(HPU) – Model 39496 NAVSEA Dwg 2803-980209, Plates, Label Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2022, General

Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2022, Welding and

Allied Processes.

Surface Forces Logistics Center Standard Specification 3020 (SFLC Std Spec 3020), 2022, Overhaul AC

Electrical Motors Surface Forces Logistics Center Standard Specification 3041 (SFLC Std Spec 3041), 2022, Shipboard

Electrical Cable Test Surface Forces Logistics Center Standard Specification 3042 (SFLC Std Spec 3042), 2022, Shipboard

Electrical Cable Removal, Relocation, Splice, Repair, and Installation Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2022, Auxiliary

Machine Systems Surface Forces Logistics Center Standard Specification 5550 (SFLC Std Spec 5550), 2022, Fire

Prevention and Response Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2022, Requirements for Preservation of Ship Structures Surface Forces Logistics Center Standard Specification 8634 (SFLC Std Spec 8634), 2022, Drydocking Surface Forces Logistics Center Standard Specification 8635 (SFLC Std Spec 8635), 2022, Temporary

Services Surface Forces Logistics Center Standard Specification 8636 (SFLC Std Spec 8636), 2022, Temporary

Hull Accesses

OTHER REFERENCES

A-A-59323, Rev -; CLOTHS, CLEANING, LOW-LINT, 6/30/99 American Bureau of Shipping (ABS) Approved Chain, Accessory and Bar Manufacturing Facilities List, Oct 2016 American Society of Mechanical Engineers (ASME) B16.34, 2017, Valves-Flanged, Threaded, and

Welding End ASTM International (ASTM) D1330, 2015, Standard Specification for Rubber Sheet Gaskets ASTM International (ASTM) D3359, 2009, Standard Test Methods for Measuring Adhesion by Tape

Test ASTM International (ASTM) D4138, 2013, Standard Practices for Measurement of Dry Film Thickness of Protective Coating Systems by Destructive, Cross-Sectioning Means ASTM International (ASTM) D5363, 2016, Standard Specification for Anaerobic Single-Component

Adhesives (AN) ASTM International (ASTM) F683, 2014, Standard Practice for Selection and Application of Thermal

Insulation for Piping and Machinery ASTM International (ASTM) F992, 2017, Standard Specification for Valve Label Plates Code of Federal Regulations (CFR) Title 29, Part 1915, Occupational Safety and Health Standards for

Shipyard Employment ix (Rev-1)

Commercial Item Description (CID) A-A-59313, Nov 2003, Thread Compound; Anti-seize, Zinc Dust- Petrolatum

Commercial Item Description (CID) A-A-59588, Rubber Silicone Commercial Item Descriptions (CID) A-A-59323, Rev A; Cloths, Cleaning, Low-Lint Federal Specification (Fed Spec) HH-P-151, Mar 1991, Packing; Rubber-Sheet, Cloth-Insert Federal Specification (Fed Spec) RR-C-271, Rev E, Mar 2016, Chains and Attachments, Carbon and

Alloy Steel International Organization for Standardization (ISO) 4406, 1999, Hydraulic Fluid Power – Fluids –

Method for Coding the Level of Contamination by Solid Particles Manufacturers Standardization Society of the Valve and Fittings Industry (MSS), SP-58, 2018, Pipe

Hangers and Supports – Materials, Design, Manufacture, Selection, Application and Installation Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-61, 2013 Edition, Pressure Testing Of Steel Valves Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-67, 2017 Edition, Butterfly Valves Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-72, 2018 Edition, Ball Valves with Flanged or Butt-Welding Ends for General Service Manufacturers' Standardization Society of the Valve and Fittings Industry (MSS) SP-80, 2013 Edition, Bronze Gate, Globe, Angle and Check Valves MIL PRF-16173, Sep 2006, Corrosion Preventive Compound, Solvent Cutback, Cold-Application MIL-A-18001, May 2005, Anodes, Sacrificial Zinc Alloy (Commercially Accepted - ASTM B418) MIL-A-22262, 1996; Abrasive Blasting Media Ship Hull Blast Cleaning MIL-C-24633, 2014, Chain, Stud Link, Anchor, Low Alloy Steel, Flash Butt Welded MIL-DTL-23549, Sep 2016, Grease, General Purpose MIL-PRF-16173, 2006, Corrosion Prevention Compound, Solvent Cut-Back, Cold-Application MIL-PRF-24176, 2004, Cement, Epoxy, Metal Repair and Hull Smoothing (Metric) MIL-PRF-24647, 2018, Paint System, Anticorrosive and Antifouling, Ship Hull MIL-PRF-9000, Rev H; Lubricating Oil, Shipboard Internal Combustion Engine, High Output Diesel, 9/16/87 MIL-S-22473, Rev E (8); Sealing, Locking, and Retaining Compounds: (Single Component), 2004 MIL-S-45180, 1998, Sealing Compound, Gasket, Hydrocarbon Fluid and Water Resistant 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 Ships' Technical Manual, Chapter 241, Propulsion Reduction Gears, Couplings, Clutches, and

Associated Components NAVSEA Drawing 804-5959214, Rev-, Piping Insulation - Installation Details NAVSEA Technical Publication T9074-AD-GIB-010/1688, (TP 1688), July 2012, Requirements for

Fabrication, Welding, and Inspection of Submarine Structure ODOM Echotrac DF3200 MKII, Rev 2, Technical Manual Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C-6183, 2019, Cork and Rubber Composition Sheet; For Aromatic Fuel and Oil-Resistant Gaskets x (Rev-1)

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) G-6032, 2020 Grease, Plug Valve, Gasoline and Oil Resistant, NATO Code Number G-363, Metric

Society of Automotive Engineers (SAE) AMS-G-6032, August 2012, 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), 2016, Solvent Cleaning

The Society for Protective Coatings (SSPC), January 2015, Paint Application Specification No. 2 (PA-2), Procedure for Determining Conformance to Dry Coating Thickness Requirements.

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

The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 6/NACE No. 3, 2007, Commercial Blast Cleaning

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, 2007, Near-White Blast Cleaning

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.11, SSPC-SP 11, 2012, Power Tool Cleaning to Bare Metal

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 WJ-2/NACE WJ-2, 2012, Waterjet Cleaning of Metals – Very Thorough Cleaning

The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP WJ-4/NACE WJ-4, 2012, Waterjet Cleaning of Metals – Light Cleaning xi (Rev-1)

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)

15 Y **Propeller shaft NSN: 2010-01-399-5912 1 EA 169,000 15 N **Grounding Silver Strip NSN: 5340-01-126-4569 1 EA 1,889 15 N **SST Straps NSN: 5340-01-126-4570 4 EA 28 15 N **SST Bailing Seals NSN: 5330-01-284-3686 4 EA 6 16 N 225' WLB Major Overhaul

Kit

NSN: 5330-01-520-5284 1 EA 35,249.00

16 N **225' WLB Seat (Split) NSN: 5330-01-645-3665 1 EA 12,500.00 16 Y *Seal Compression Tool Onboard Tool 1 EA 200.00 19 N Stat-O-Seal Washers NSN: 5310-01-212-5987 PN: 0-

4-3-5

12 EA 55.61

19 N O-Ring, Hub Flange Bolt Cover

NSN: 5331-00-983-9878 PN: 0-

2-2-5

12 EA 50.00

20 Y **Blade Bolts NSN: 5306-01-410-6893 4 EA 1,854.12 20 N Blade Bolt O-rings NSN: 5330-01-408-7251

PN: 0-3-2-11

48 EA 2.25

20 N Blade Seal NSN: 5331-01-623-0621

PN: 2-472 KA174-75

4 EA 55.00

20 Y *Lifting Device, Propeller Blade

NSN: 2020-01-F02-6825 1 EA 100.00

22 N *** Fathometer Transducer, shallow water, 50-200 kHz (Airmar Technology SS505)

NSN: 5845-01-518-7231

PN: SS505

2 EA 343.63

22 Y ***Fathometer Transducer, Deep Water, 24kHZ

NSN: 5845-01-496-9770

PN: TH28/20-41-516CG

1 EA 7,709.21

29 N Water Filter Assembly NSN/ACN: 4330-01-F20-5959

PN: DWS160-L (3M)

9 EA 160.00

29 N Water Filter Element NSN/ACN: 4330-01-F20-5960

PN: 56134-44 (3M)

9 EA 180.00

33 N **Upper bearing NSN: 3110-01-466-9924 1 EA 10,525.45 33 N Rudder Seal Kit NSN: 5330-01-565-8083 1 EA 2,433.76 34 N **Lower bearing NSN: 3120-21-912-7635 1 EA 6,661.26 34 N **Pintle bearing NSN: 3120-21-912-7634 1 EA 3,380.38 35 N Seal Kit, Thruster NSN: 2010-01-555-9048 2 EA 4,376.00 35 N Anode, Zinc NSN: 5365-01-495-5350 18 EA 113.75 35 N **Seal Spacer

(B125SM44178)

NSN: 2010-01-495-6823 2 EA 700.00

35 N **Shaft Sleeve NSN: 2010-01-495-2638 2 EA 5,702.40 36 Y Seal 5330-01-495-3435 10 EA 270.86 36 N Bearing, Roller, Tapered 3110-01-495-3354 2 EA 2816.52 36 N Bearing, Roller, Tapered 3110-01-495-3344 2 EA 500.44 xii (Rev-1)

36 N Bearing, Roller, Tapered 3110-01-495-3334 2 EA 1,323.83 36 N Bearing, Roller, Tapered 3110-01-495-3465 2 EA 1,064.42 46 N Reference electrode, silver

& silver chloride

NSN: 5977-01-346-0750 2 EA 1,300.02

47 Y *Transducer Cover Plate N/A 4 EA 50.00 55 N Scuttle – 21” Dia C.O.

Raised, Quick-acting, Watertight

PN: 6 1 EA 3,500

59 N Weathertight Steel Door 26”x66”, Right Hand, w/ hasp and staple

PN: 20 1 EA 2,000

62 N Coast Guard (C-G) CGDR50TDRASS01 Flush Pad-eye Assembly: Coast Guard (C-G) CGDR50T01

(NSN: 5365-01-612-1273)

D-Ring (Rated Load 12,300 lbs), welded strap, fabricated bowl

NSN: 2020-01-682-7587 48 EA 150

69 N Tank Level Indicator, Side Mtd, GEMS Style LS- 2050, Stainless Steel, Switch: SPST, 100 VA, NO

NSN: N/A

PN: 48068

10 ea. $1995

69 N Tank Level Indicator, Side Mtd, GEMS Style LS- 2050, Stainless Steel, Switch: SPST, 100 VA, NC

NSN: N/A

PN: 48069

10 ea. $1995

69 N Tank Level Indicator, Side Mtd, GEMS Style LS- 2050, Stainless Steel, Switch: SPST, 100 VA, NC

NSN: N/A

PN: 30288

14 ea. $1995

71 N Main Fall Wire Rope NSN: 4010-01-486-0047 PN: JWCG13001919PL 1 ea 2,642.00

71 N Aux Fall Wire Rope NSN: 4010-01-594-2228 PN: JWCG75200637PL 1 ea 805.32

72 N Window, Sliding, Heated, 52-5/16”W x 34-7/8”H, FN

6S

NSN: 2090-01-477-1833

PN: KS-28943-6S

1 ea. $8059.43

72 N Window, Sliding, Heated, 52-5/16”W x 34-7/8”H, FN

6P

NSN: 2090-01-477-1265

PN: KS-28943-6P

1 ea. $8401.63

72 N Window, Sliding, Heated, 36”W x 36”H, PN 7

NSN: 2090-01-477-1571

PN: KS-28941-7S

1 ea. $7504.85

72 N Window, Sliding, Heated, 36”W x 36”H, PN 7

NSN: 2090-01-477-2579

PN: KS-28941-7P

1 ea. $7077.13

*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 Service Center xiii (Rev-1)

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, paragraph 3.2.6.5 (Inspection report particulars)):

Work Item Title

3 Hull Plating, U/W Body, Ultrasonic Testing

4 U/W Body, Preserve, 100 percent

6 Appendages, U/W, Leak Test

10 Voids, Non-Accessible, Leak Test

15 Propulsion Shafting; Remove, Inspect, and Reinstall

16 Propulsion Shaft Seals, Mechanical Overhaul and Inflatable Renewal

18 Controllable Pitch Propellers, Clean and Inspect

19 Controllable Pitch Propeller, System Maintenance, Perform

20 Controllable Pitch Propeller Hub, General Maintenance, Perform

25 Sea Strainers, Duplex, All Sizes, Overhaul

26 Sea Strainers, Simplex, All Sizes, Clean and Inspect

27 Sea Bay, Clean and Inspect

31 Rudder Stock Bearings, Check Clearances

32 Rudder, Inspect and Repair

33 Rudder and Rudder Stock, Remove and Inspect

37 Anchor Windlass, Inspect and Service

38 Anchor Chains and Ground Tackle, Inspect and Repair

45 Impressed Current Cathodic Protection System, Inspect and Maintain

50 Potable Water Pump Room Deck, Preserve

63 Main Machinery Room, Lower-Level Bulkheads, Preserve

64 Main Machinery Room, Upper-Level Deck, Preserve xiv (Rev-1)

65 AMR Bilge, Preserve

68 MMR Bilge, Preserve

69 Tank Level Indicators, Inspect and Replace

70 Forward Hydraulic Unit, Inspect and Service

71 Buoy Crane, Appleton EB600-60-40, Inspect and Service xv (Rev-1)

PRINCIPAL CHARACTERISTICS

225' WLB (A-CLASS)

PHYSICAL

Length overall 225' 0" Length between perpendiculars 206' 0" Maximum beam 46' Designed draft 13' 0" Full load displacement 1929.74 Long Tons SW Light ship displacement 1544.38 Long Tons SW Minimum operating displacement 1906.70 Long Tons SW 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

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

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.

1 (Rev-1)

00000_0824_FLT

REC_00000_FLT_Commercial Project @ Contractor’ Facility (0121)

General Requirements

1. SCOPE

1.1 Intent. This standard specification invokes general requirements for conducting vessel repairs performed at a commercial contractor’s facility for Coast Guard vessels.

1.2 Term interchangeability. The terms 'Contractor', 'CG Yard', 'NAVSTA EVERETT', 'shipyard', 'Base', and 'Coast Guard Industrial' are used interchangeably in this specification. Where the primary service provider is Coast Guard personnel, references to contractor and other noted descriptors within this specification or within drawings, publications, SFLC Standard Specifications or other commercial and military references are deemed the same as prime service provider.

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3 (series), Coatings and Color Manual Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2022, General

Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2022, Welding and

Allied Processes Surface Forces Logistics Center Standard Specification 5550 (SFLC Std Spec 5550), 2022 Fire

Prevention and Response Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2022, Requirements for Preservation of Ship Structures

OTHER REFERENCES

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

Shipyard Employment NAVSEA Technical Publication T9074-AD-GIB-010/1688, (TP 1688), July 2012, Requirements for

Fabrication, Welding, and Inspection of Submarine Structure

2 (Rev-1)

3. REQUIREMENTS

3.1 General. The Contractor must conform to all requirements specified in SFLC Std Spec 0000 and in this item, as applicable, during the performance of this availability. The requirements in this WI applies to all work under the scope of this contract, whether explicitly stated in all following work items or not, and to all other work subsequently authorized by changes, modifications, or extensions to the contract.

3.1.1 The Contractor must conform to all requirements specified in SFLC Std Spec 5550 and in the Fire Protection and Response work item, as applicable, during the performance of this availability.

3.1.1.1 Fire Safety Plan submission. The Contractor must submit a copy of the CFR 1915, Subpart P, Fire Safety Plan with the Contractor’s bid when work will be conducted in a Contractor–owned facility. Include any MOA(s) with local firefighting facilities.

3.1.1.2 Fire Plan submission. The Contractor must submit a copy of the developed availability specific fire plan as requested in the Fire Protection and Response work item, with the Contractor’s bid.

NOTE

NAVSEA drawings listed will be available FOR INSPECTION ONLY from the Coast Guard Port Engineer post-award. SFLC will not redistribute NAVSEA documents.

Contractors can apply to NAVSEA headquarters directly for copies.

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

• Provide portable fire extinguishers for Coast Guard fire watch personnel. Coast Guard fire watch is in lieu of contractor personnel during the hours of 0800-1600, Monday through Friday, and limited to two Coast Guard fire watch personnel.

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

3.3 Preservation requirements. The Contractor must accomplish all preservation tasks, including touch-ups, in accordance with SFLC Std Spec 6310.

3.3.1 Brand name approval. Ensure that all contractor-furnished coatings are in accordance with SFLC Std Spec 6310, Appendix C (Authorized Coatings for Use on Cutters and Boats).

3.3.2 Coating colors and system color schemes. The Contractor must obtain a written KO authorization to deviate from any coatings required in SFLC Std Spec 6310 Appendix C before work.

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

3.3.3.1 Quality control requirements. The Contractor must abide by the following when performing preservation related inspections. The following measurements must be randomly spaced throughout for the purposes of providing a representation of the entire prepared or coated surface.

3.3.3.1.1 Surface profile measurements. One surface profile measurement must be taken for every 200 square feet for the first 1000 square feet; for each additional 500 square feet or less, one profile measurement must be taken.

3 (Rev-1)

Profile measurements must be taken in accordance with SFLC Std Spec 6310, paragraph 3.1.8.3 (Surface profile measurements). A “measurement” for surface profile is defined as follows:

• ASTM D4417, Method B: One profile measurement is the average (mean) of 10 individual readings.

• ASTM D4417, Method C: One profile measurement is the average (mean) of 2 individual readings.

3.3.3.1.2 Soluble salt conductivity measurements. 5 conductivity measurements must be taken every 1000 square feet. For submerged (immersed) applications conductivity measurements must not exceed 30 microsiemens/cm.

For non-submerged (non-immersed) applications conductivity measurements must not exceed 70 microsiemens/cm. If a conductivity check fails, clean the surface in accordance with SFLC Std Spec 6310, paragraph 3.1.8.5 (Soluble salt removal).

3.3.3.1.3 Coating thickness measurements. Three area measurements must be taken for the first 1000 square feet;

for each additional 1000 square feet, perform an additional area measurement. A “measurement” for coating thickness is defined as follows:

• SSPC-PA 2 defines an area measurement as 5 separate spot measurements randomly spaced throughout a 100 square foot area.

• SSPC-PA 2 defines a spot measurement as 3 gage readings and each new gage reading the probe must be moved to a new location within a 1.5-inch diameter circle defining the spot.

3.4 Welding and brazing requirements. The Contractor must perform all welding and allied processes, and NDE in accordance with SFLC Std Spec 0740.

3.4.1 HY-130 material substitution. The Contractor must be aware that HY-130 steel plating is no longer commercially available. For the purpose of performing flight deck repairs on US Coast Guard WMEC-270 “B- Class” cutters, Weldox 900 steel plating has been approved as a replacement for HY-130. Due to the similarity in material properties and weldability of HY-130 and Weldox 900, all welding procedures and welder qualifications for welding Weldox 900 must be the same as those outlined in NAVSEA TP 1688 as applicable for welding HY- 130.

3.4.2 Standard spec modification. For any welding involving HY-130 on the flight deck of WMEC-270 “B-Class” cutters, perform all welding and allied processes, and non-destructive evaluation (NDE) in accordance with NAVSEA TP 1688. The Contractor must be aware that the welding requirements specified in this document take precedence over paragraph 3.3.6 of SFLC Standard Spec 0000 for the purpose of welding involving HY-130.

3.4.3 Approval to weld HY-130. To obtain Coast Guard approval to weld on HY-130 steel for WMEC-270 “B- Class” cutters, the Contractor must provide written Performance Qualification Records (PQR’s) for each process to be used. The PQR’s must be approved by one of the regulatory agencies affirming that the WPS meets the welding requirements of NAVSEA TP 1688. In addition, the Contractor must ensure that all subcontractors, prior to performing welding operations, have qualified procedures by meeting all the requirements set forth in this document.

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 are considered the same as those for welding HY-130.

3.5 Environmental protection requirements. The Contractor must adhere to the following environmental protection requirements in accordance with the SFLC Stand Spec 0000:

4 (Rev-1)

3.5.1 Contractor operated (non USCG) facilities. The Contractor must provide and maintain environmental protection as defined in SFLC Std Spec 0000 Appendix A, Requirements for Environmental Protection at Contractor Operated (Non USCG) Facilities, as applicable, during the performance of this availability. Contractor must plan for and provide environmental protective measures to control pollution that develops during normal practice, as well as plan for and provide environmental protective measures required to correct conditions that develop during the project. Contractor must comply with applicable Federal, state, and local laws, codes, ordinances, and regulations in their entirety. Any reference to a specific portion of a Federal, state, or local law, code, ordinance, or regulation in this or any other item must not be construed to mean that relief is provided from any other sections of the law, code, ordinance, or regulation.

3.5.2 Test and procedures. The Contractor is required to promptly conduct tests and procedures for the purpose of assessing whether operations are in compliance with applicable Environmental Laws. Analytical work must be done by qualified laboratories; and where required by law, the laboratories must be certified.

3.5.3 Regulatory notifications. The Contractor is responsible for all regulatory notification requirements in accordance with Federal, State and local regulations. In cases where the Coast Guard must also provide public notification, such as storm water permitting, the Contractor must coordinate with the Contracting Officer or COR, and if work is being performed at a USCG Facility, the local Facility Engineer or Engineering Officer. The Contractor must submit copies of all regulatory notifications to the Contracting Officer and the local Facility Engineer or Engineering Officer prior to commencement of work activities. Regulatory notifications must be provided for including but not limited to demolition, renovation, National Pollutant Discharge Elimination System (NPDES) defined site work, and remediation of controlled substances such as asbestos, hazardous waste, and lead paint.

3.5.4 Environmental manager. The Contractor must appoint in writing an Environmental Manager for the project, who is responsible for coordinating Contractor compliance with Federal, State, local, and station environmental requirements. The Environmental Manager must ensure compliance with Hazardous Waste Program requirements, including hazardous waste handling, storage, manifesting, and disposal; implement the Contractors’ Environmental Management Plan; ensure that all environmental permits are obtained, maintained, and closed out;

ensure compliance with Storm Water Program Management requirements; ensure compliance with Hazardous Materials including storage, handling, and reporting requirements; as well as coordinate any remediation of regulated substances such as lead, asbestos, and polychlorinated biphenyl (PCB). This may be a collateral position; however the individual must be trained to accomplish the following duties; ensure waste segregation and storage compatibility requirements are met; inspect and manage Satellite Accumulation areas; ensure only authorized personnel add wastes to containers; ensure all Contractor personnel are trained in 40 CFR requirements and individual position requirements; coordinate removal of waste containers; and maintain the Environmental Records binder and required documentation, including environmental permits compliance and close-out.

3.5.5 HW disposal. Contractor must comply with SFLC Std Spec 0000 Appendix A, Requirements For Environmental Protection At Contractor Operated (Non USCG) Facilities for HW disposal.

3.6 Local Policy. The Contractor must refer to site (e.g., Base) Regulations and Instructions for details regarding local policies (e.g., crane services, parking, or facility usage).

3.7 SFLC Standard Specification approved changes. Approved updates to the 2022 SFLC Standard Specifications will appear here.

3.7.1 SFLC Standard Specification 5550: Replace paragraph 3.11.3 to state, “Material supporting imminent work shall be brought on the cutter and stored where the work is being performed. Material that appreciably contributes to fire load shall be removed at the end of each work shift when personnel are not present. Trash, debris, and packaging materials shall be promptly removed from the vessel at the end of each work shift and not allowed to

5 (Rev-1) accumulate.” Advance the paragraph numbering of the Fire Prevention and Safety Inspection form to 3.11.4.

4. NOTES

4.1 QA inspection forms. QA inspection forms (QA-1 thru QA-5), required in SFLC Std Spec 6310 to be completed and submitted during preservation of “critical-coated surfaces”, are provided at the end of this document.

6 (Rev-1)

QA-1 - QUALITY ASSURANCE INSPECTION FORM

(PRESERVATION CHECKLIST)

VESSEL NAME HULL # WORK

ITEM #

WORK ITEM TITLE

USCGC WALNUT 205

LOCATION OF WORK (INCL. FRAME #’S) AREA (SQFT)

CHECKPOINT 1 – COATING SYSTEM COMPLIANCE

Ensure all coatings are in compliance with SFLC Std Spec 6310, 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 mfg.

CHECKPOINT 3 - AMBIENT CONDITIONS

Ensure surface and surrounding temperatures are each between 50 and 90°F for water-containing 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 mfg.

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-11, SP-10, SP WJ-2…).

Verify surface anchor profile using ASTM D4417-Methods B or C against SFLC Std Spec 6310. 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.

NAME OF QP-1/AMPP INSPECTOR SIGNATURE CERT. # DATE / TIME

NAME OF CG REPRESENTATIVE SIGNATURE UNIT DATE/TIME

7 (Rev-1)

QA-2 - QUALITY ASSURANCE INSPECTION FORM

(ENVIRONMENTAL READINGS)

VESSEL NAME HULL # WORK

ITEM # WORK ITEM TITLE

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

DATE

TIME

ACTIVITY (SURFACE

PREPARATION, PRIMER

COAT, BARRIER COAT, TOP

COAT, ETC…)

LOCATION (FRAME &

DECK, RELATION TO

EQUIPMENT, ETC.)

TEMPERATURE % REL.

HUMID-

ITY

DEW

PT.

SURFAC

E

AMBIEN

T

ΔT

| DP -

SURFACE |

8 (Rev-1)

QA-3a - QUALITY ASSURANCE INSPECTION FORM

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

VESSEL NAME HULL # WORK ITEM

WORK ITEM TITLE

LOCATION OF WORK (FRAME REFERENCES) AREA (SQFT)

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/AMPP No. 2

SSPC-SP WJ-2/AMPP WJ-2

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area) Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE 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

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

MEAN MIL READING (IAW ASTM D4417-METHOD C) FOR ABOVE 15 READINGS:

NAME OF QP-1/AMPP INSPECTOR SIGNATURE CERT. # DATE /

TIME

9 (Rev-1)

QA-3b - QUALITY ASSURANCE INSPECTION FORM

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

VESSEL NAME HULL # WORK ITEM

WORK ITEM TITLE

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/AMPP No. 2

SSPC-SP WJ-2/AMPP WJ-2

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area) Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE 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):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

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

Mean Reading (mils)

10 (Rev-1)

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

VESSEL NAME HULL # WORK

ITEM #

WORK ITEM TITLE

SOLUBLE SALT CONDUCTIVITY MEASUREMENTS IAW SSPC-GUIDE 15.

DATE TEST LOCATIONS CONDUCTIVITY (MICROSIEMENS/CM)

11 (Rev-1)

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence)

VESSEL NAME HULL # WORK ITEM

# WORK ITEM TITLE

COATING MFG PRODUCT NAME BATC

H #

INDUCTI

ON 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-1)

4.2 Tank and Void Assessment form.

13 (Rev-1)

14 (Rev-1)

55500_ACC_0323_IBCT

WORK ITEM 1: Fire Prevention Requirements…