SOW.pdf

USCGC TYBEE (WPB 1330)

SPECIFICATION FOR DRYDOCK REPAIRS

FY2021

Developed By: Tim O'Brien

(Rev-0, 24 July 2020)

70Z08021QP4503500

Attachment (2)

USCGC TYBEE (WPB-110B) DRYDOCK AVAILABILITY FY2021

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 ........................................................................................... xiv Principal Characteristics .............................................................................................................................. xv General Requirements WORK ITEM 1: Hull Plating (Side Scan), Ultrasonic Testing WORK ITEM 2: Hull Plating (U/W Body), Inspect WORK ITEM 3: Hull Plating Freeboard, Preserve “100%” WORK ITEM 4: Appendages (U/W), Leak Test WORK ITEM 5: Appendages (U/W) - Internal, Preserve WORK ITEM 6: Tanks (MP Fuel Stowage And Overflow), Clean And Inspect WORK ITEM 7: Voids (Non-Accessible), Leak Test WORK ITEM 8: Tanks (MP Fuel Service), Clean and Inspect WORK ITEM 9: Tanks (Potable Water), Clean and Inspect WORK ITEM 10: Tanks, Dirty Oil and Waste, Clean and Inspect WORK ITEM 11: Forward Void, Preserve WORK ITEM 12: Main Mast, Preserve, Partial (Without ESU-C4IT) WORK ITEM 13: Main Reduction Gear Assembly, Renew WORK ITEM 14: Propulsion Shafting, Remove, Inspect, and Reinstall WORK ITEM 15: Alignment Survey, Conduct WORK ITEM 16: Mechanical Shaft Seal Assemblies, Overhaul WORK ITEM 17: Propulsion Shaft Bearings (External), Renew WORK ITEM 18: Propulsion Shaft, Stern Tube Forward Bearing, Renew WORK ITEM 19: Propulsion Shaft, Forward Bearing Housing, Renew WORK ITEM 20: Stern Tube Interior Surfaces, Preserve 100% WORK ITEM 21: Propellers; Remove, Inspect, and Reinstall WORK ITEM 22: Exhaust Piping System, Inspect WORK ITEM 23: Heat Exchangers; Clean, Inspect And Hydro WORK ITEM 24: Speed Doppler, Remove, Inspect, and Reinstall - Doppler Valve, Overhaul WORK ITEM 25: Sea Valves, Overhaul Or Renew WORK ITEM 26: Sea Strainers - (All Sizes), Overhaul WORK ITEM 27: Steering Gear (General), Overhaul WORK ITEM 28: Rudder Assembly, Remove, Inspect and Reinstall WORK ITEM 29: Fin Stabilizers (General), Overhaul WORK ITEM 30: Aft Steering Compartment, Preserve and Insulate WORK ITEM 31: Electro-Hydraulic Crane, Renew WORK ITEM 32: Grey Water Holding Tank(s), Clean and Inspect WORK ITEM 33: Sewage Holding Tank(s), Clean and Inspect WORK ITEM 34: Grey Water Piping, Clean And Flush WORK ITEM 35: Sewage Piping, Clean And Flush WORK ITEM 36: Forward Peak Compartment, Preserve WORK ITEM 37: Forward Head, Preserve WORK ITEM 38: Forward Berthing, Preserve WORK ITEM 39: CPO Head, Preserve WORK ITEM 40: Decks - Exterior, Preserve, Mil-Spec/Flight Deck System, WORK ITEM 41: U/W Body, Preserve (“100%”) Used with Side Scan) WORK ITEM 42: Superstructure, Preserve “100%” iii (Rev-0)

WORK ITEM 43: Cathodic Protection System (Bilge and Sea Chest), Renew WORK ITEM 44: Impressed Current Cathodic Protection System Anodes, Renew WORK ITEM 45: Impressed Current Cathodic Protection System Dielectric Shield (Capastic Fairing), Renew WORK ITEM 46: Drydock WORK ITEM 47: Temporary Services, Provide - Cutter WORK ITEM 48: Sea Trial Performance, Support, Provide WORK ITEM 49: Deck Covering, (Electrical) Renew WORK ITEM 50: Soft Patch, Aluminum Plating, Inspect WORK ITEM 51: Clad Weld, Stbd F/O Cofferdam, Repair WORK ITEM 52: Deck Plate Weld, Anchor Windless, Repair WORK ITEM 53: Deck Plates, Machinery Space, Renew WORK ITEM 54: Galley Sink and Sanitizer Drain Piping, Renew WORK ITEM 55: Hatch Drain Pipe, Renew WORK ITEM 56: Hatch, Auxiliary Space, Fabricate WORK ITEM 57: Insulation, HVAC Machinery Space, Renew WORK ITEM 58: Valve(s), Fire Station, Renew WORK ITEM 59: Through-Deck Packing Glands, Renew WORK ITEM 60: Fixed Port Lights, Reseal WORK ITEM 61: Auxiliary Machinery Space, Preserve WORK ITEM 62: Tanks, Air Test WORK ITEM 63: Battery Space, Preserve and Insulate WORK ITEM 64: Deck Covering System (Galley and Mess Deck), Modify WORK ITEM 65: Ventilation Systems, Commercial Clean WORK ITEM 66: Bilges (Machinery Space), Preserve (Partial) 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.

v (Rev-0)

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

«APPDOCS»

«DWG»

Coast Guard Drawing 110 WPB 085-002, Rev 2, Docking Plan Coast Guard Drawing 110 WPB 085-010, Rev C, Docking Plan/Lifting Cradle(110-WPB,110B-

WPB,110C-WPB)

Coast Guard Drawing 110 WPB 114-001, Rev B, Stern Flap Coast Guard Drawing 110 WPB 114-002, Rev A, Spray Rail Coast Guard Drawing 110 WPB 161-006, Rev A, Intermediate Shaft Strut Manufacturing Details

(Supercedes 110, 110B, 110C-WPB-161-003) Coast Guard Drawing 110 WPB 167-003, Rev -, Flush Hatch Details Coast Guard Drawing 110 WPB 201-003, Rev -, Machinery Arrangement Coast Guard Drawing 110 WPB 243-006, Rev C, Propulsion Shaft Details Coast Guard Drawing 110 WPB 245-004, Rev A, Propeller Details (Supersedes 110-WPB_245_1 &

110B-WPB_145_3)

Coast Guard Drawing 110 WPB 259-005, Rev C, 18” Raw Water Discharge Spray Ring Assm Coast Guard Drawing 110 WPB 259-006, Rev D, MDE 8” Exhaust Flapper Valve Assembly

(w/Companion Flanges & Gaskets) Coast Guard Drawing 110 WPB 604-001, Rev -, Door & Hatch Key Plan & Lock Layout Coast Guard Drawing 110 WPB 643-001, Rev -, Furniture Details, Enlisted Men’s Fwd Qtrs Coast Guard Drawing 110B WPB 085-001, Rev A, Tank Capacity Curves Coast Guard Drawing 110B WPB 085-010, Rev A, Docking Plan Coast Guard Drawing 110B WPB 085-012, Rev B, Booklet of General Drawings Coast Guard Drawing 110B WPB 085-012, Rev B, Booklet of General Drawings Coast Guard Drawing 110B WPB 111-003, Rev H, Shell Expansion Coast Guard Drawing 110B WPB 113-001, Rev K, Inner Bottom Plating Coast Guard Drawing 110B WPB 117-001, Rev H, Transv Sections (Frames 0 thru 4) Coast Guard Drawing 110B WPB 121-001, Rev D, Longitudinal Bulkheads Coast Guard Drawing 110B WPB 151-003, Rev -, Engine Hatch Lifting Padeye Details Coast Guard Drawing 110B WPB 151-008, Rev -, Superstructure Details Coast Guard Drawing 110B WPB 161-001, Rev C, Main Shaft Strut Detail vi (Rev-0)

Coast Guard Drawing 110B WPB 161-002, Rev D, Main Shaft Strut Installation Coast Guard Drawing 110B WPB 161-004, Rev C, Intermediate Shaft Strut Installation Coast Guard Drawing 110B WPB 163-002, Rev C; Auxiliary Sea Chest Detail Coast Guard Drawing 110B WPB 171-002, Rev -, Mast Details Coast Guard Drawing 110B WPB 186-003, Rev D, Engine Room Floor Plates (Plan View) Coast Guard Drawing 110B WPB 186-004, Rev A, Aft Workbench Room Floor Plates Coast Guard Drawing 110B WPB 201-002, Rev A, Propulsion Config (Elevation) Coast Guard Drawing 110B WPB 201-003, Rev C, Machinery Arrg (List of Components) Coast Guard Drawing 110B WPB 241-001, Rev A, Reduction Gear Bolting & Chocking Coast Guard Drawing 110B WPB 243-005, Rev B, Shaft Locking Device Coast Guard Drawing 110B WPB 245-002, Rev B, Assembly of Oil Injection Equipment Coast Guard Drawing 110B WPB 256-001, Rev G, Main Eng Sea Water Cooling Sys A&D Coast Guard Drawing 110B WPB 256-003, Rev -, Main Engine Sea Water Cooling Coast Guard Drawing 110B WPB 256-004, Rev B, Mods to Saltwater Cooling Incidental Installation of

Charge Air Cooler Diverter Coast Guard Drawing 110B WPB 259-001, Rev D, Main Engine Exhaust Piping System Coast Guard Drawing 110B WPB 259-002, Rev D, Genset Exhaust Piping System Coast Guard Drawing 110B WPB 501-001, Rev H, Piping System Schematics (Bilge & Fire Piping) Coast Guard Drawing 110B WPB 521-001, Rev H, Firemain Piping Arrangement & Details Coast Guard Drawing 110B WPB 526-001, Rev M, Scuppers & Deck Drains Piping Arrangement Coast Guard Drawing 110B WPB 526-001, Rev M, Scuppers & Deck Drains Piping Arrangement Coast Guard Drawing 110B WPB 526-002, Rev A, Hatch Drains Coast Guard Drawing 110B WPB 528-002, Rev E, Sewage Piping Arrangement & Details Coast Guard Drawing 110B WPB 558-001, Rev K, Vent, Fills and Sound Tube Details Coast Guard Drawing 110B WPB 561-004, Rev B, Steering System Details – Piping (spsds 110B-

WPB_561_002)

Coast Guard Drawing 110B WPB 565-002, Rev B, Fin Stabilization Dets - Piping Coast Guard Drawing 110B WPB 581-002, Rev K, Anchor Handling & Hawse Pipe Details Coast Guard Drawing 110B WPB 601-020, Rev C, Manhole & Hatch Key Plan Coast Guard Drawing 110B WPB 601-027, Rev F, Outboard Profile & Weather Deck Coast Guard Drawing 110B WPB 633-001, Rev A; Cathodic Protection Plan & Details Coast Guard Drawing 110B WPB 635-001, Rev C, Linings & Insulation Plan & Details Coast Guard Drawing 110B WPB 636-001, Rev C, Noise Damping Details Coast Guard Drawing 110B WPB 643-001, Rev D, Furniture Details (Enlisted Men Fwd Quarters) Coast Guard Drawing 110B WPB 85-012, Rev B, Booklet of General Drawings Coast Guard Drawing 110B-WPB 633-1, Rev A, Cathodic Protection Plan & Details Coast Guard Drawing 110B-WPB 633-2, Rev C, Cathodic Protection Installation Schematic & Layout Coast Guard Drawing 110B-WPB_151_8, Rev -, Superstructure Details Coast Guard Drawing 110B-WPB-201-003, Rev-C, Machinery Arrg (List of Components) Coast Guard Drawing 110B-WPB-602-2, Rev D, Visual Identification Coast Guard Drawing 110C WPB 161-005, Rev G, Stern Tube Installation Details (Supersedes 110-

WPB_161_5 & 110B-WPB_161_5)

vii (Rev-0)

Coast Guard Drawing 110C WPB 562-001, Rev G, Rudder Details (Stock & Blade Details) Coast Guard Drawing 110C WPB 565-001, Rev D, Fin Stabilization System (Struct Locs & Dets) Coast Guard Drawing 110C WPB 621-002, Rev A, Joiner Work Details (CPO & Crew Area) Coast Guard Drawing 110C WPB 635-001, Rev D, Linings And Insulation Plan And Details Coast Guard Drawing 110C WPB 636-001, Rev-, Noise Damping Details Coast Guard Drawing 110C WPB 643-001, Rev -, Furniture Details (Enlisted Men Fwd Qrtrs) Coast Guard Drawing 110-WPB-634-001, Rev-D, Floating Deck Replacement with Sound Abatement

Coating Coast Guard Fleet Drawing FL 2804-12, Rev -, U.S.C.G. Emblem Coast Guard Fleet Drawing FL 2804-22, Rev-, Consolidated Visual ID for Cutters

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3, Jun 2006, Coatings and Colors

Manual Coast Guard Technical Manual (TP) 3223, May 1985, SWBS 420, Section G, Doppler Service Manual Coast Guard Technical Publication (TP) 2924, Jun 1990, General Information Book and Operating

Manual for USCG 110 Foot Patrol Boat, Annex 1B, Propeller Renewal Procedure Coast Guard Technical Publication (TP) 3094, Jan 2002, Manufacturer’s O&M Instruction Book, Paxman

Diesels Limited Coast Guard Technical Publication (TP) 3095, Jul 2005, Manufacturer’s O&M Instruction Book, Paxman

Diesels Limited Coast Guard Technical Publication (TP) 3096, Jan 2001, Main Diesel Engine and Reduction Gear Coast Guard Technical Publication (TP) 3108, Jan 2010, Chapter 583, Section F, Installation, Operation and Maintenance Manual for Electro-Hydraulic Crane Coast Guard Technical Publication (TP) 3495 – Shaft Seal System – Duramax Installation Manual Coast Guard Technical Publication (TP) 3495, May 2002, Chapter 243, Installation Duramax Shaft Seal

System Coast Guard Technical Publication (TP) 3495, May 2002, Duramax Shaft Seal System Installation Coast Guard Technical Publication (TP) 3906, Oct 2008, Ship's Steering Gear System Coast Guard Technical Publication (TP) 3907, Feb 2007, SWBS 565, Ship's Fin Stabilizing System Coast Guard Technical Publication (TP) 4655, Sep 2007, Cathodic Protection System Coast Guard Technical Publication (TP)-3906, Oct 2002, Ship’s Steering Gear System Coast Guard Technical Publication (TP)-4666, Feb 2008, Steering System Coast Guard Technical Publications (TP) 4613, Manufacturer’s Instruction Book – SWBS GROUP(S)

Developer: Retain Std Spec 0000 for all WIs.

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2018, General

Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2018, Welding and

Allied Processes Surface Forces Logistics Center Standard Specification 3020 (SFLC Std Spec 3020), 2018, Overhaul AC

Electrical Motors Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2018, Auxiliary

Machine Systems viii (Rev-0)

Surface Forces Logistics Center Standard Specification 5100 (SFLC Std Spec 5100), 2018, Clean Shipboard Ventilation Systems

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2018, Requirements for Preservation of Ship Structures

Surface Forces Logistics Center Standard Specification 6341 (SFLC Std Spec 6341), 2018, Install Interior Deck Covering Systems

Surface Forces Logistics Center Standard Specification 8634 (SFLC Std Spec 8634), 2018, Drydocking Surface Forces Logistics Center Standard Specification 8635 (SFLC Std Spec 8635), 2014, Temporary

Services Surface Forces Logistics Center Standard Specification 8636 (SFLC Std Spec 8636), 2018, Temporary

Hull Accesses

OTHER REFERENCES

American National Standards Institute/American Society of Mechanical Engineers (ANSI/ASME), B4.1-

1967, (reaffirmed 2009), Preferred Limits and Fits for Cylindrical Parts American National Standards Institute/American Water Works Association (ANSI/AWWA) C652, 2011, Disinfection of Water-Storage Facilities American National Standards Institute/NSF International (ANSI/NSF) 61, 2015, Drinking Water System

Components - Health Effects American Society for Nondestructive Testing (ASNT) SNT-TC-1A, 2006, Recommended Practice for

Nondestructive Testing Personnel Qualification and Certification American Society of Mechanical Engineers (ASME) B16.34, 2004, Valves-Flanged, Threaded, and

Welding End American Society of Mechanical Engineers (ASME) B16.34, 2017, Valves-Flanged, Threaded, and

Welding End ASTM International (ASTM) D1330, 2010, Standard Specification for Rubber Sheet Gaskets ASTM International (ASTM) D1330, 2015, Standard Specification for Rubber Sheet Gaskets 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) D4174, Reapproved 2005, Standard Practice for Cleaning, Flushing, and

Purification of Petroleum Fluid Hydraulic Systems ASTM International (ASTM) D5363, 2003, Standard Specification for Anaerobic Single Component

Adhesives ASTM International (ASTM) D5363, 2016, Standard Specification for Anaerobic Single-Component

Adhesives (AN) ASTM International (ASTM) E797, 2010, Standard Practice for Measuring Thickness by Manual

Ultrasonic Pulse-Echo Contact Method ASTM International (ASTM) F992, 2006, Standard Specification for Valve Label Plates ASTM International (ASTM) F992, 2017, Standard Specification for Valve Label Plates ASTM International (ASTM), D3951, Re-approved 2004, Standard Practice for Commercial Packaging Commercial Item Description (CID) A-A-59316, Abrasive Materials for Blasting Commercial Item Description (CID) A-A-59588, 2013, Rubber Silicone Commercial Item Descriptions (CID) A-A-59323 A, 2005, Cloths, Cleaning, Low-Lint Federal Specification (Fed Spec) HH-P-151, Mar 1991, Packing; Rubber-Sheet, Cloth-Insert ix (Rev-0)

Federal Specification (Fed Spec) QQ-N-281, Oct 1985, Nickel-Copper Alloy Bar, Rod, Plate, Sheet, Strip, Wire, Forgings, and Structural and Special Shaped Sections

Federal Standard (FED-STD) 595, 2008, Colors Used in Government Procurement International Organization for Standardization (ISO) 484/2, 1981, Shipbuilding - Ship Screw Propeller -

Manufacturing tolerances - Part 2: Propellers of Diameter Between 0.80 and 2.50m, Inclusive International Standard Organization (ISO) 4406, 1999, Hydraulic Fluid Power – Fluids – Method for

Coding Level of Contamination by Solid Particles Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-61, 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, 2003 Edition, Bronze Gate, Globe, Angle and Check Valves Manufacturers' Standardization Society of the Valve and Fittings Industry (MSS) SP-80, 2013 Edition, Bronze Gate, Globe, Angle and Check Valves MIL-A-22262, Mar 1996, Abrasive Blasting Media Ship Hull Blast Cleaning MIL-A-24456, Jun 1979, Adhesive for Plastic-Vibration Damping Tile MIL-DTL-1222, Dec 2000, Studs, Bolts, Screws and Nuts for Applications Where a High Degree of

Reliability Is Required MIL-G-6032D(1), Grease, Plug Valve, Gasoline and Oil Resistant, NATO Code #G-636 MIL-PRF-16173, Sep 2006, Corrosion Preventive Compound, Solvent Cutback, Cold-Application MIL-PRF-24635, 2009, Coating Systems, Weather-Resistant, Exterior Use MIL-PRF-24647, Jan 2018, Paint System, Anticorrosive and Antifouling, Ship Hull MIL-PRF-24667C, May 2008, Coating System, Non-Skid, for Roll, Spray, or Self-Adhering Application MIL-S-45180, 1998, Sealing Compound, Gasket, Hydrocarbon Fluid and Water Resistant MIL-S-8660C(2), Silicone Compound, NATO Code # S-736 MIL-STD-2148, Oct 1989, Vibration Damping Materials, Procedures for Installation, Maintenance, and

Repairs Naval Sea Systems Command (NAVSEA) Underwater Ship Husbandry Manuals (UWSH) S0600-AA-

PRO-160, Jan 2011, Chapter 16, Cofferdams Naval Sea Systems Command (NAVSEA) Underwater Ship Husbandry Manuals (UWSH) S0600-AA-

PRO-160, Nov 2011, Chapter 16, Cofferdams NAVSEA Drawing 803-921865, Rev P; Cathodic Protection Hull Zinc Anodes QPL-24667, May 2008, Qualified Product List (Military) of Products Qualified Under Detail

Specification MIL-PRF-24667, Coating System, Non-Skid, for Roll, Spray, or Self-Adhering Application

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C6183, 2019, Cork and Rubber Composition Sheet; for Aromatic Fuel and Oil Resistant Gaskets

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C6183, 2019, Cork and Rubber Composition Sheet; For Aromatic Fuel And Oil Resistant Gaskets

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C-6183B, 2019, Cork and Rubber Composition Sheet; for Aromatic Fuel and Oil Resistant Gaskets x (Rev-0)

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) G-6032, 2014 Grease, Plug Valve, Gasoline and Oil Resistant, NATO Code Number G-363, Metric

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

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

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) Surface Preparation Specification No.3 (SSPC-SP 3), 2004, Power Tool 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)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 10/NACE No. 2, 2007, Near White Metal Blast Cleaning

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

The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 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 10/NACE No. 2, 2007, Near-White Metal Blast Cleaning

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

13 Y Reduction gear assembly ZF Model

BW 1500

NSN: 3010-99-741-9566 1 ea. 79,179.00

13 Y Flex coupling American Vulkan

NSN: 3010-99-735-6322 1 ea. 11,337.00

14 N 4" Diameter x 28' Long, Aquamet-17 propulsion shaft

NSN: 2010-01-445-7940 2 ea. 8,700.00

14 N *Oil Injection Equipment Kit

NSN: 2010-01-F15-4088 1 kit 22,696.25

16 N Shaft seal assembly kit NSN: 5330-01-497-8095 2 ea. 859.48 16 N Shaft seal assembly NSN: 4320-01-497-8057 2 ea. 3,111.84 16 N Emergency Shaft Seal

Inflator Kit NSN: 5330-01-497-9866 2 ea. 175.00

17 N Main Shaft Strut Bearing, Bronze and rubber cutlass bearing, 4" ID x 5" OD x 16"

Long

NSN: 3120-01-222-3927 2 ea. 200.00

17 N Intermediate Shaft Strut Bearing, Bronze and rubber cutlass bearing, 4" ID x 5" OD x 16" Long

NSN: 3120-01-222-3927 2 ea. 200.00

18 N Stern Tube Bearing, Bronze and Rubber cutlass bearing, 4" ID x 5" OD x 8" Long

NSN: 3120-01-238-0689 2 ea. 150.00

19 N Forward Bearing Housing

NSN: 3130-01-442-2863 2 ea. 2,472.11

21 Y Propeller, LH NSN: 2010-01-222-2440 1 ea. 23,445.00 21 Y Propeller, RH NSN: 2010-01-222-2441 1 ea. 22,800.00 22 N **Port spray ring NSN: 2990-01-475-9621 1 ea. 1,584.00 22 N **Starboard spray ring NSN: 2990-01-475-9620 1 ea. 1,584.00 22 N **Port 8" flapper valve NSN: 4810-01-475-8648 1 ea. 2,072.00 22 N **Starboard 8" flapper valve NSN: 4810-01-475-8415 1 ea. 2,072.00

22 N MDE gasket kit NSN: 5330-01-475-8157 2 ea. 389.45 22 N MDE gasket kit NSN: 5330-01-475-8169 2 ea. 312.52 22 N Exhaust gasket kit NSN: 5330-01-475-8804 4 ea. 128.24 22 N Turbo Charger gasket NSN: 5330-01-424-6806 2 ea 283.01 22 N Expansion bellows and NSN 5330-01-394-8528 6 ea 96.84 xii (Rev-0) flower pot to bellows 22 N Softpatch Kit NSN: 2040-01-469-1629 1 kit 1812.37

24 N ***CELZ-SRD-331

Doppler speed log NSN: 5845-01-302-4161 1 ea. 3,255.08

26 Y **Kraissl 2 ½ inch duplex strainer

NSN: 4730-01-394-9731 4 ea. 3,900.00

26 Y **Kraissl 4 inch duplex strainer

NSN: 4730-01-173-1413 2 ea. 4,700.00

28 Y **Rudder NSN: 2040-01-223-2674 2 ea. 25,000.00 28 N **Lower Rudder

Bearing NSN 3120-01-477-8696 2 ea. 1,364.00

29 N Spherical Roller Bearing

NSN: 3110-00-902-7288 2 ea. 314.80

29 N Spherical Roller Bearing

NSN: 3120-99-806-7289 4 ea. 221.07

29 N Bolt, Trunnion, Special NSN: 5325-01-394-7933 4 ea. 367.67 29 N Tiller Pin (Bolt) NSN: 5306-99-538-1451 4 ea. 145.44 29 N Tiller Spacer Flange

Bush NSN: 5365-99-807-4040 4 ea. 163.73

29 N Trunnion Spacer Flange Bush

NSN: 3120-01-396-1724 4 ea. 159.25

29 N Circlip NSN: 5365-99-902-2593 8 ea. 2.76 29 N Fin 25/32 Washer NSN: 5310-99-538-1450 4 ea. 4.44 29 N Actuator seals NSN: 5330-99-729-7570 4 ea. 128.87 29 N Fin Rod Eye Bearings

(Assy) NSN: 3120-01-377-1940 4 ea. 1,190.95

29 N Rod Eye Lock nut NSN: 5310-01-468-7665 4 ea. 23.76 29 N Tiller Pin nylock nut NSN: 5315-01-485-3148 4 ea. 20.86 29 Y **Fin Stabilizer assembly NSN: 2040-99-726-4768 2 ea. 19,987.00

29 N **Fin Stabilizer Lower Bearing/Bushing

NSN: 3120-99-726-2345 2 ea. 1,091.25

29 N Fin Stabilizer Cooler NSN: 4420-99-820-3141 2 ea. 706.71 29 N Fin Stabilizer Sealing

Kit consists of (5) pre-cut rings of Slade 3300 packing material

(DELAMAR)

NSN: 2040-01-566-3198 2 ea. 499.80

30 N Sound Damping Tiles NSN: 9330-01-249-8427 4 boxes 446.00 31 Y Appleton 1750# Crane NSN:3810-01-465-3334 1 ea 44,360.00 31 Y Hydraulic Pump Assy. NSN:4320-01-224-6029 1 ea 784.79 31 Y Motor, Electric NSN:6105-01-220-5963 1 ea 837.00 31 N Coupling NSN:3010-01-117-0886 1 ea 153.31 31 N Filter Element NSN:4330-01-278-3850 1 ea 29.21 31 N **Swivel NSN:4030-01-499-2951 1 ea 452.93 31 N **Hook NSN:4030-01-467-0978 1 ea 4,182.30 33 N **Transmitter, Liquid

Quantity NSN: 6680-01-233-9518 1 ea. 1,458.91 xiii (Rev-0)

33 N Ejector, Sewage NSN: 4320-01-262-3288 1 ea. 6,700.00 44 N Anode, rectangular, platinum, 25/40 A Siemens Water Technologies W3T105296 (Electrocatalytic

50825) NSN:5340-01-206-

2 ea. 5,511.96

44 N Shell, mounting PN: Siemens Water Technologies W2T98554 (Electrocatalytic 74226)

1 ea. 264.50

44 N Mat, neoprene Siemens Water Technologies W2T98553 (Electrocatalytic

74225) NSN: 5330-01-540-

1 ea. 35.26

44 N Nut/washer, molded PN: Siemens Water Technologies W3T106648

(Electrocatalytic 73547)

6 ea. 35.14

50 N Patch Kit NSN: 2040-01-469-1629 01 ea. $1,410.43 63 N Sound Damping Tiles NSN: 9330-01-249-8427 4 boxes 446.00

*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 xiv (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, paragraph 3.2.6.5 (Inspection report particulars)):

Work Item Title

4 Appendages (U/W), Leak Test

28 Rudder Assembly, Remove, Inspect and Reinstall

36 Forward Peak Compartment, Preserve

64 Deck Covering System (Galley and Mess Deck), Modify xv (Rev-0)

PRINCIPAL CHARACTERISTICS

110’ WPB (B-CLASS)

PHYSICAL

Length overall 110' 0" or 113' if stern flap present Length between perpendiculars 104' 1/2" Depth 10' 1/2" Beam, molded 21' 3" Depth, molded N/A Full load draft 6' 5-3/4" Height of highest projection 55' Full load displacement 165 long tons Anchor 150 lb Danforth with 450 ft. 3" nylon rope Shore tie voltage requirements 450VAC 400A 3PH, 60Hz ungrounded

HULL

Hull BS-4360, GR 43A Steel Main weatherdeck & superstructure 5086 Aluminum Alloy Frame spacing Various Bulkheads Seven watertight transverse Fin stabilizers Frame 22-1/2

MACHINERY

Main propulsion Two Paxman Type 16 RP200M (Valenta) V-16 Diesel; 2880 BHP each @ 1500

RPM (max) Reduction gears Two ZF Model BW 1500 reversible reduction gearboxes; 1.839:1 ratio Number of propellers 2 Number of blades 5 Diameter of propeller 49.6" Pitch 61.4" Rpm N/A Shaft AQUAMET 17 Shaft diameter 4" Shaft seal Johnson Duramax split face seal Shaft bearings Rubber Cutless or Thordon Rudders Twin underslung type, 5 sq ft each Ship's service generators Two Caterpillar Type 3304BT diesel; 99KW, 460V, 60Hz, 3-phase, 3-wire @ 1800

RPM

TANK

Fuel oil (95%) 9,306 gal.

Fresh water (100%) 940 gal.

Lubricating oil (95%) 109 gal.

1 (Rev-0)

00000_0220_FLT

REC_00000_FLT_Commercial Project @ Contractor’ Facility (1212)

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), 2018, General

Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2018, Welding and

Allied Processes Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2018, Requirements for Preservation of Ship Structures

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General. The Contractor shall conform to all requirements specified in SFLC Std Spec 0000 and in this item, as applicable, during the performance of this availability.

NOTE

The requirements of paragraph 3.1 (General) applies to all work under the scope of this contract, whether explicitly stated in work items or not, and to all other work subsequently authorized by changes, modifications, or extensions to the contract.

2 (Rev-0)

3.2 Contractor-provided fire watch personnel. The Contractor shall provide fire watch personnel and equipment.

3.3 Preservation requirements. The Contractor shall 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. Ensure that all colors and color coat/paint schemes are in accordance with COMDTINST M10360.3, Chapter 6 (Cutter and Boat Colors Exterior and Interior).

NOTE

Unless a waiver has been granted (in writing) by the KO, deviations from authorized coatings (listed in Appendix C of SFLC Std Spec 6310) and colors and color schemes (provided in Chapter 6 of COMDTINST M10360.3) are strictly prohibited.

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

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

3.5.1 Contractor operated (non USCG) facilities. The Contractor shall 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 shall 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 shall 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 shall 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 shall be required to promptly conduct tests and procedures for the purpose of assessing whether operations are in compliance with applicable Environmental Laws. Analytical work shall be done by qualified laboratories; and where required by law, the laboratories shall be certified.

3.5.3 Regulatory notifications. The Contractor shall be 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 shall 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 shall 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 shall appoint in writing an Environmental Manager for the project, and shall be responsible for coordinating Contractor compliance with Federal, State, local, and station environmental requirements. The Environmental Manager shall 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, 3 (Rev-0) 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 shall 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. None.

3.7 SFLC Standard Specification approved changes. The Contractor shall be aware that the following are approved changes to published SFLC 2018 Edition Standard Specifications and supersede published content:

None.

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.

4 (Rev-0)

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 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/NACE INSPECTOR SIGNATURE CERT. # DATE / TIME

5 (Rev-0)

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.

SURFACE AMBIENT ΔT

| DP -

SURFACE |

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

6 (Rev-0)

QA-3A - QUALITY ASSURANCE INSPECTION FORM

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

VESSEL NAME HULL # WORK ITEM

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

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/NACE INSPECTOR SIGNATURE CERT. # DATE /

TIME

7 (Rev-0)

QA-3B - QUALITY ASSURANCE INSPECTION FORM

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

VESSEL NAME HULL # WORK ITEM

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

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 Reading (mils)

Mean Reading (mils) IAW ASTM DD4417).

8 (Rev-0)

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

VESSEL NAME HULL # WORK ITEM

SOLUBLE SALT CONDUCTIVITY MEASUREMENTS IAW SSPC-GUIDE 15.

DATE TEST LOCATIONS CONDUCTIVITY (MICROSIEMENS/CM)

9 (Rev-0)

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.

1 AVG. BMR DEVIATION

1 AVG. BMR DEVIATION

APPLICATION METHOD (AIRLESS,

CONVENTIONAL SPRAY, ROLLED)

AVERAGE DFT

10 (Rev-0)

11000_Sidescan_ENV_0320_110WPB REC_11000_Side_Scan_110_110B’ WPB - ALL (0520)

WORK ITEM 1: Hull Plating (Side Scan), Ultrasonic Testing

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to perform thickness measurements of underwater (u/w) hull plating and freeboard up to the data couple by ultrasonic side scan method.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 110B WPB 111-003, Rev H, Shell Expansion Coast Guard Drawing 110B WPB 085-010, Rev A, Docking Plan

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2018, General Requirements

OTHER REFERENCES

American Society for Nondestructive Testing (ASNT) SNT-TC-1A, 2006, Recommended

Practice for Nondestructive Testing Personnel Qualification and Certification

3. REQUIREMENTS

3.1 General. The Contractor shall use drawings listed in Section 2 herein as guidance during the performance of work specified herein.

3.1.1 CIR.

None.

3.1.2 Tech Rep. The Contractor shall provide the services of a qualified ultrasonic testing company, with suitable side scan equipment, to conduct a “Scanning Crawler Automated Test” of the vessel’s u/w hull

11 (Rev-0) plating and entire freeboard up to the data couple for the presence of metal corrosion and deterioration.

Ensure the following:

• Follow the ASNT Recommended Practice No. SNT-TC-1A 2006 for all personnel qualification and certification.

• Provide supporting documentation to show the ASNT qualifications and certifications of all personnel directly involved in the scanning process.

• All scanning shall be completed by a certified automated scanner with a proven history and certificate of qualifications.

• Provide an ASNT Level III analyst on site during the entire scanning process to oversee the project and evaluate all data obtained during scanning.

• Provide an ASNT Level III or II analyst to verify with a hand held meter all areas on the hull identified as thinner than the criteria for repair defined in paragraph 3.2.3.

• Provide all qualified personnel required to complete the requirements contained herein at an on-site location.

3.1.3 Protective measures. The Contractor shall furnish and install suitable covering to seal off and protect all non-affected surfaces/equipment and spaces in the vicinity of the work area against contamination during the performance of work. Upon completion of work, remove protective material and inspect for the presence of contamination. Clean all equipment and spaces, contaminated due to improper protection, to original condition of cleanliness.

3.1.4 Interferences. The Contractor shall handle all interferences in accordance with SFLC Std Spec 0000, paragraph 3.3.5 (Interferences). Known interferences include, but are not limited to the following:

• Docking blocks.

• Capastic fairing.

3.1.5 Work preparations and coordination. The Contractor shall plan and coordinate all specified vessel work detailed in this specification package to ensure the side scan survey does not necessitate a work stoppage. Abide by the following guidance to facilitate the ultrasonic survey:

• Ensure and verify with Coast Guard COR that all u/w body, entire freeboard surface preparation and primer coat application tasks are completed by the prime shipyard Contractor within ten days of lifting the vessel.

• Prior to side-scan survey, inspect interior and bilge plating for the presence of bubbles from rusted metal; break up and remove all rust bubbles with a small hand tool to facilitate accurate survey results.

3.1.6 Coast Guard notification. The Contractor shall normally complete and plan on completing all required work within 7 calendar days, any extension will require a Condition Found Report (CFR) provided to the COR.

3.1.6.1 Provide a daily update to the COR on all areas inspected and potential issues or potential schedule change.

3.1.6.2 Notify the COR at least 3 days prior to completion for an onsite review of readings and repair areas.

3.1.6.3 The Contractor shall not directly cause delays or work stoppages to the drydock work scheduled

12 (Rev-0) during the scanning process. The Contractor may be charged for associated cost if they are found to have been the cause for delays in the drydock work schedule.

3.2 Scanning parameters. The Contractor shall follow all recommended guidelines, procedures, and practices as defined by ASNT for Ultrasonic Non-Destructive Testing. Reference Coast Guard Drawing 110B WPB 111-3 and use the following guidelines:

• Scanning resolution shall be set to (.5x .5) inches.

• The automated scanning resolution shall, at a minimum, be calibrated at the beginning and end of each day. The calibration process shall include the comparison of the results of the automated scanner to the results of the calibrated hand held gauge at a specific point on the hull. This shall be done in the presence of the designated Coast Guard Inpsector.

• The waveform for each point collected shall be saved and made available to the US Coast Guard for four years after the inspection.

• The automated scanning machine shall cover all areas of the hull (below the water line and entire freeboard area) up to a maximum of six inches around obstacles. Acceptable obstacles include sea suctions, discharges, rudderposts, anodes, stern tubes, drydock blocks and areas blocked by immovable scaffolding or shipyard activity. The automated scanner shall also be capable of scanning all convex areas with a radius of 8 inches and greater and concave areas with a radius of 12 inches and greater.

• All areas within six inches of obsticles listed above, not covered with the automated scanner, shall be scaned with a hand held meter set to a resolution of 2.0” x 2.0”.

3.2.1 Hand held scanner. Areas that are accessible but cannot be scanned by scanning equipment shall be hand-scanned. Any repair areas found during the hand scan shall be marked on the ships hull and their approximate positions recorded on the plate drawings and report summary. All hand held scanning procedures shall follow the following parameters:

• The Contractor shall calibrate the hand held meter each time it is powered up for use using an ASNT certified calibration block made of mild steel.

• The Contractor shall scan all areas within six inches of automated scanning obstacles to include; sea suctions, discharges, rudderposts, anodes, stern tubes, drydock blocks and areas blocked by immovable scaffolding, using a hand held meter set to a resolution of 2.0”x 2.0”.

• The Cotnractor shall provide supplemental hand held readings in accordance with ASNT…