FRANK_DREW_(WLM_175)_-revised_Spec_posted_with_amendment_2.pdf

USCGC FRANK DREW (WLM 557)

SPECIFICATION FOR DRYDOCK REPAIRS

FY2017

Developed By: Jonathan C Copley

(Rev-1, 17 January 2017)

USCGC FRANK DREW (WLM-175) DRYDOCK AVAILABILITY FY2017

ii (Rev-1)

TABLE OF CONTENTS

Revisions Record .......................................................................................................................................... iv Consolidated List of References .................................................................................................................... v Consolidated List of Government-furnished Property .................................................................................. x Consolidated List of Critical Inspection Items ........................................................................................... xii Principal Characteristics - TENDER .......................................................................................................... xiv 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), Ultrasonic Testing WORK ITEM 4: Hull and Structural Plating (General) -10.2-Pound Steel, Renew WORK ITEM 5: Hull and Structural Plating (General) - 12.75-Pound Steel Plate, Renew WORK ITEM 6: Hull and Structural Plating (General) - 15.3-Pound Steel Plate, Renew WORK ITEM 7: Hull And Structural Plating (General) - 20.5-Pound Steel Plate, Renew WORK ITEM 8: Hull and Structural Plating (General) - 7.5-Pound (3/16") Steel Plate, Renew WORK ITEM 9: Hull and Structural Plating (General) - 7.65- Pound Steel Plate, Renew WORK ITEM 10: Appendages (U/W), Leak Test WORK ITEM 11: Appendages (U/W) - Internal, Preserve WORK ITEM 12: Voids (Non-Accessible), Leak Test WORK ITEM 13: Tanks (Lube Oil), Clean and Inspect WORK ITEM 14: Tanks (Ballast), Clean and Inspect WORK ITEM 15: Tanks (Dirty Oil and Waste), Clean and Inspect WORK ITEM 16: Hydraulically Operated Cargo Hatch, Inspect and Service WORK ITEM 17: Sw Heat Exchangers; Clean, Inspect And Hydro WORK ITEM 18: Fathometer Transducer, Renew WORK ITEM 19: Underwater (Speed) Log Transducer(s), Inspect and Service WORK ITEM 20: Sea Strainers (All Sizes), Renew WORK ITEM 21: Sea Bay, Clean and Inspect WORK ITEM 22: Sea Bay, Preserve 100% WORK ITEM 23: Compressed Air Receivers and System Valves (All), Clean, Inspect, Hydro and Lift . 76 WORK ITEM 24: Thruster Unit (General), Overhaul WORK ITEM 25: Anchor Windlass, Inspect And Service WORK ITEM 26: Anchor Chain(s) and Ground Tackle, Inspect and Repair WORK ITEM 27: Warping Capstan (Aft), Inspect and Service WORK ITEM 28: Single Point Davit, Disassemble and Inspect WORK ITEM 29: Grey Water Holding Tank(s), Clean and Inspect WORK ITEM 30: Sewage Holding and Vacuum Collection Tanks, Clean and Inspect WORK ITEM 31: Grey Water Piping, Clean and Flush WORK ITEM 32: Sewage Piping, Clean And Flush WORK ITEM 33: Tanks (Ballast), Preserve “100%” WORK ITEM 34: Tanks (Ballast), Preserve “Partial” WORK ITEM 35: Chain Locker, Clean, Inspect, and Preserve 100% WORK ITEM 36: Tanks (Dirty Oil and Waste), Preserve “100%” WORK ITEM 37: Tanks (Dirty Oil and Waste), Preserve “Partial” WORK ITEM 38: Tanks (Grey Water Holding), Preserve “100%” WORK ITEM 39: Tanks (Grey Water Holding), Preserve “Partial” WORK ITEM 40: Tanks (Sewage Holding and Vacuum Collection Tanks), Preserve “100%” WORK ITEM 41: Tanks (Sewage Holding and Vacuum Collection Tanks), Preserve “Partial” WORK ITEM 42: Tanks (Potable Water), Clean, Inspect, and Preserve “100%” iii (Rev-1)

WORK ITEM 43: Decks – Exterior (Buoy or Construction Deck), Preserve 100% WORK ITEM 44: U/W Body, Preserve (100%) WORK ITEM 45: Hull Plating Freeboard, Preserve “100%” WORK ITEM 46: Drydock WORK ITEM 47: Temporary Services, Provide - Cutter WORK ITEM 48: Sea Trial Performance, Support, Provide WORK ITEM 49: Buoy Crane Main Winch, CT Function, Remove WORK ITEM 50: Tanks (MP Fuel Service), Blast and Coat WORK ITEM 51: Tanks (MP Fuel Storage and Overflow), Blast and Coat WORK ITEM 52: Voids (Non-Accessible), Internal Surfaces, Preserve WORK ITEM 53: Z-Drive Propulsion Units, Overhaul WORK ITEM 54: Cathodic Protection / Zinc Anodes, Renew WORK ITEM 55: Mechanical Chain Stoppers, Inspect and Service WORK ITEM 56: Superstructure, Preserve “Partial” WORK ITEM 57: Watertight Door (Internal, DC Deck and Below), Renew WORK ITEM 58: Main Mast, Preserve - Partial WORK ITEM 59: Exhaust Stacks (Exterior), Preserve WORK ITEM 60: Goose Neck Vent Pipes Renew and Cofferdams Preserve WORK ITEM 61: Sewage Deck Connections, Renew WORK ITEM 62: Emergency Diesel Generator Room Deck, Preserve (Partial) WORK ITEM 63: Fan Space Deck, Preserve (Partial) WORK ITEM 64: Sling Locker Deck, Preserve WORK ITEM 65: Deck Covering, Wet/ Dry, Seal WORK ITEM 66: Cargo Hatch Coaming Inspect and Repair WORK ITEM 67: Pilot house Grab-rail Foot-rail, Renew WORK ITEM 68: Deck Covering (Interior Wet/Dry), Renew WORK ITEM 69: Bilges, Preserve WORK ITEM 70: Decks - Exterior, Preserve (“Non-Skid Broadcast Grit” System) WORK ITEM 71: ASW Overboard Pipe, Renew WORK ITEM 72: Main Drainage Eductors, Overhaul WORK ITEM 73: Garbage Grinder Drain, Modification WORK ITEM 74: Buoy Deck Tie-down Renew WORK ITEM 75: Crane Winch DCV, Replace iv (Rev-1)

REVISIONS RECORD

This page is used to record specification revisions, which may have occurred subsequent to a Revision 0 (Rev-1) 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

13 Jan 2017 1 3 Changed CFR listed in paragraph 3.2 to a CIR and updated

CIR list.

13 Jan 2017 1 15 Updated disposal amount in paragraph 3.2.

13 Jan 2017 1 15 Added paragraph 3.8 for UT shots and renumbered subsequent paragraphs accordingly.

13 Jan 2017 1 17 Added Main HPU cooler to list of conditional GFE and updated master GFE list.

13 Jan 2017 1 20 Updated model # for Simplex strainer and included picture of existing strainer

13 Jan 2017 1 25 Added main shaft for anchor windlass to conditional GFE table and updated master GFE list.

13 Jan 2017 1 29 Added paragraph 3.6 for UT shots and renumbered subsequent paragraphs accordingly.

13 Jan 2017 1 30

Added paragraph 3.5 for UT shots and renumbered subsequent paragraphs accordingly.

17 Jan 2017 1 45 Updated paragraph 4.1 to include handrails and stanchions

17 Jan 2017 1 50 Changed paragraph 3.2.2.1 to have the Contractor use abrasive blasting and removed the requirements for the Contractor to stow all fluids.

17 Jan 2017 1 60 Included up to the deck penetration to paragraph 3.4 and added paragraph 3.11.1.

17 Jan 2017 1 75 Included NSN for the directional control valve assembly.

Moved previously listed parts to Table 4 in notes section.

Updated master GFE list.

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 time of specification writing and during contract execution.

All Coast Guard drawings, technical publications, and standard specifications will be provided to contractors by the Coast Guard at an appropriate time, or upon request, free of charge. Other Government documents may be accessed – free of charge – as follows:

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

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

Public Laws, Code of Federal Regulations, U.S Codes, and other Federal Government laws::

www.gpoaccess.gov

The Government is aware of the following internet web links where contractors may procure commercial specifications:

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

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

NFPA: http://www.nfpa.org

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

COAST GUARD DRAWINGS

Coast Guard Drawing 175 WLM 114-001, Rev D, Shell Appendages

Coast Guard Drawing 175 WLM 130-001, Rev -, Mods to Buoy Deck Incidental to Hawser Pipe Cover

Coast Guard Drawing 175 WLM 162-001, Rev E, Stack A & D 1 & 2 Panels

Coast Guard Drawing 175 WLM-167-001, Rev L, Structural Closures

Coast Guard Drawing 175 WLM 170-001, Rev H, Mast, A & D

Coast Guard Drawing 175 WLM 184-001, Rev -, V850 Transducer Adapter Ring

Coast Guard Drawing 175 WLM 201-001, Rev C, Machinery Spaces Arrangement

Coast Guard Drawing 175 WLM 243-002, Rev F, Propulsion Shaft Arrangement

Coast Guard Drawing 175 WLM 245-001, Rev A, Propeller

Coast Guard Drawing 175 WLM 256-001, Rev J, Seawater Cooling System Diagram

Coast Guard Drawing 175 WLM 256-003, Rev D, Seawater Cooling System, Fr 61 Fwd Blocks 910, 920, Coast Guard Drawing 175 WLM 256-004, Rev J, Seawater Cooling System A&D, Hull Blks 940-970

Coast Guard Drawing 175 WLM 256-005, Rev -, Z-Drive Lube Oil Heat Exchanger Tube Bundle, Replacmnt & Piping Mods

Coast Guard Drawing 175 WLM 256-012, Rev B, ASW System Piping Modifications

Coast Guard Drawing 175 WLM 256-013, Rev -A, Sea Bay Thermometer Probe Install

Coast Guard Drawing 175 WLM 437-007, Rev P, Buoy Dk Control Sys Block, Iso & Elem Wrg Diag

Coast Guard Drawing 175 WLM 505-003, Rev B, Sea Connection Arrangements

Coast Guard Drawing 175 WLM-506-001, Rev G, Overflows, Air Escapes & Sounding Tubes Diagrams http://www.assistdocs.com/search/search_basic.cfm http://www.uscg.mil/directives/default.asp http://www.gpoaccess.gov/ http://www.awspubs.com/index.php http://www.techstreet.com/ http://www.nfpa.org/ http://shopping.netsuite.com/sspcmarketplace vi (Rev-1)

Coast Guard Drawing 175 WLM 506-007, Rev D, Vents & Sounding Tubes Main Deck & Above A &

D, Hull Block 970

Coast Guard Drawing 175 WLM 506-008, Rev C, Oil Containment Coamings

Coast Guard Drawing 175 WLM-528-001, Rev E, Plumbing and Interior Deck Drains Diagram

Coast Guard Drawing 175 WLM 528-005, Rev -, Modifications to Garbage Grinder Drain Piping

Coast Guard Drawing 175 WLM 529-002, Rev G, Main Drainage System Diagram

Coast Guard Drawing 175 WLM 533-006, Rev D, Independent Tank Potable Water Hb 950

Coast Guard Drawing 175 WLM 541-001, Rev H, Fuel Oil System Diagram

Coast Guard Drawing 175 WLM 541-006, Rev C, Independent Tanks, Emergency Generator Day Tank

IIP: 7-1

Coast Guard Drawing 175 WLM 549-001, Rev F, Onboard Lubrication Requirements

Coast Guard Drawing 175 WLM 551-001, Rev J, Compressed Air System Diagram

Coast Guard Drawing 175 WLM 556-001, Rev L, Hydraulic System Diagram

Coast Guard Drawing 175 WLM 568-001, Rev B, Bow Thruster Arrangement & Detail

Coast Guard Drawing 175 WLM 568-002, Rev K, Bow Thruster Detail

Coast Guard Drawing 175 WLM 573-001, Rev U, Buoy Deck Arrangement

Coast Guard Drawing 175 WLM 573-008, Rev A, Aton Tie Downs

Coast Guard Drawing 175 WLM 581-001, Rev F, Anchor Handling System Arrgt

Coast Guard Drawing 175 WLM 593-001, Rev G, Sewage & Waste Water System Diagram

Coast Guard Drawing 175 WLM 593-009, Rev E, Independent Tanks, Sewage Holding Tank

Coast Guard Drawing 175 WLM 593-010, Rev -, Sewage/Waste Water System Shore Tie Deck

Connection Mods

Coast Guard Drawing 175 WLM 601-001, Rev T, General Arrangement Inboard and Outboard Profiles

Coast Guard Drawing 175 WLM 601-003, Rev N, Booklet of General Plans

Coast Guard Drawing 175 WLM 601-003, Rev N, Booklet of General Plans

Coast Guard Drawing 175 WLM 612-001, Rev G, Lifeline, Rails & Stanchions

Coast Guard Drawing 175 WLM 631-002, Rev E, Painting Schedule (552 On)

Coast Guard Drawing 175 WLM 633-001, Rev D, Cathodic Protection

Coast Guard Drawing 175 WLM 635-001, Rev F, Hull Thermal & Acoustic Insulation Schedule

Coast Guard Drawing 175 WLM 801-001, Rev A, Hull Lines

Coast Guard Drawing 175 WLM 801-003, Rev A, Curves of Form

Coast Guard Drawing 175 WLM 801-006, Rev J, Docking Plan

Coast Guard Drawing 175 WLM 801-015, Rev C, Scantlings, Decks & Platforms

Coast Guard Drawing 175 WLM 801-017, Rev B, Scantlings, Superstructure

Coast Guard Drawing 175 WLM 801-019, Rev C, Shell Expansion

Coast Guard Drawing 175 WLM 920-001, Rev K, Hull Block 920 Panels

Coast Guard Drawing 175 WLM 920-003, Rev -, Hull Block 920 Block Assembly

Coast Guard Drawing FL 2605-031, Rev D, Mechanical Chain Stopper, 1-7/8” Buoy Chain

Coast Guard Drawing FL 2605-034, Rev C, Mechanical Chain Stopper Repair Kit: 1-7/8”, 1-5/8” & 1-

1/4”

Coast Guard Fleet Drawing FL 2804-012, Rev -, U.S.C.G. Emblem vii (Rev-1)

Coast Guard Fleet Drawing FL 2804-022, Rev-, Consolidated Visual ID for Cutters (Vessels 65 FT And

Over In Length)

COAST GUARD PUBLICATIONS

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

Manual

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) 3610, Section 167-A, Nov 2005, Hydraulic Cargo Hatch - Model

No. D-WK-787

Coast Guard Technical Publication (TP) 3628, 1/1/1999; Vol 4 of 9, Instruction Manual, Bow Thruster

Coast Guard Technical Publication (TP) 3630, 07-JAN-97, Manufacturers Instruction Book-SWBS

Group(s) 573

Coast Guard Technical Publication (TP) 3631, Section 581-A, Sep 2013, Manufacturer's Instruction

Book-SWBS Groups 573-581, Anchor Windlass

Coast Guard Technical Publication (TP) 3632, March 2014, Chapter 583, Section C, Technical Manual for Slewing Arm Davit Model D6000CT

Coast Guard Technical Publication (TP) 3632, Section 582-A, March 2014, Manufacturer's Instruction

Book-SWBS Groups 582-583, Aft Capstan

Coast Guard Technical Publication (TP) 3633, Section A, June 1999, Sewage System

Coast Guard Technical Publication (TP) 3653, Jul 2013; SWBS 245, Section A; Z-Drive - Model 1350-H

General Requirements

NAVSEA Drawing 804-5773931, Rev A, Acoustic & Thermal Insulation For Compartments Installation

Details

NAVSEA Dwg 2803-980209, Plates, Label

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General

Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2014, Welding and

Allied Processes

Surface Forces Logistics Center Standard Specification 3020 (SFLC Std Spec 3020), 2014, Overhaul AC

Electrical Motors

Surface Forces Logistics Center Standard Specification 3041 (SFLC Std Spec 3041), 2014, Shipboard

Electrical Cable Test

Surface Forces Logistics Center Standard Specification 3042 (SFLC Std Spec 3042), 2014, Shipboard

Electrical Cable Removal, Relocation, Splice, Repair, And Installation

Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2014 Auxiliary

Machine Systems

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2014, Requirements for Preservation of Ship Structures

Surface Forces Logistics Center Standard Specification 6341 (SFLC Std Spec 6341), 2014, Install Interior

Deck Covering Systems

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

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

Services viii (Rev-1)

Surface Forces Logistics Center Standard Specification 8636 (SFLC Std Spec 8636), 2014, Temporary

Hull Accesses

OTHER REFERENCES

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, 2008, Drinking Water System

Components - Health Effects

American Society for Nondestructive Testing (ASNT) SNT-TC-1A, 2013, Recommended Practice for

Personal Qualification and Certification in Nondestructive Testing

American Society for Testing and Materials (ASTM) International F1508, 2010, Standard Specification for Angle Style, Pressure Relief Valves for Steam, Gas, and Liquid Services

American Society of Mechanical Engineers (ASME) B16.34, 2013, Valves-Flanged, Threaded, and

Welding End

APPLETON MARINE CONTROL VALVE RETROFIT MANUAL

ASTM International (ASTM) D1330, 2010, 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) D5363, 2008; Standard Specification for Anaerobic Single-Component

Adhesives (An)

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

Petrolatum

Commercial Item Description (CID) A-A-59323, Rev A, Cloths, Cleaning, Low-Lint

Commercial Item Description (CID) A-A-59588, 2013, Rubber Silicone

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

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

Federal Specification (Fed Spec) RR-C-271, Rev E, Dec 2010, Chain and Attachments, Welded and

Weldless

Federal Standard (FED-STD) 595, 2008, Colors Used In Government Procurement

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, 2011 Edition, Butterfly Valves

Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-72, 2010 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 Prevention Compound, Solvent Cut Back, Cold Application

MIL-A-18001, May 2005, Anodes, Sacrificial Zinc Alloy (Commercially Accepted - ASTM B418)

MIL-A-22262, Mar 1996; Abrasive Blasting Media Ship Hull Blast Cleaning

MIL-C-24633, Apr 1998, Chain, Stud Link, Anchor, Low Alloy Steel, Flash Butt Welded

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

MIL-DTL-23549, Dec 2011, Grease, General Purpose

MIL-F-24402, May 1995, Filters (Hydraulic), Filter Elements (High Efficiency), and Filter Differential

Pressure Indicators, General Specification ix (Rev-1)

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

MIL-PRF-900, Mar 1991, Rubber Gasket Material, 45 Durometer Hardness

MIL-S-45180, 1998; Sealing Compound, Gasket, Hydrocarbon Fluid and Water Resistant

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C6183, 2013, Cork and

Rubber Composition Sheet; For Aromatic Fuel and Oil Resistant Gaskets

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C6183, 2013, Cork and

Rubber Composition Sheet; For Aromatic Fuel And Oil Resistant Gaskets

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. 16 (SSPC-SP 16), 2010, Brush-Off Blast Cleaning of Coated and Uncoated Galvanized Steel, Stainless Steels, and

Non-Ferrous Metals

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.1 (SSPC-SP 1), 2015, Solvent 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) Surface Preparation Specification No.11 (SSPC-SP 11), 2012, Power Tool Cleaning to Bare Metal

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 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 6/NACE No. 3, 2007, Commercial Blast Cleaning

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 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. SSPC-SP 12/NACE No.5, Surface Preparation and Cleaning of

Steel & Other Hard Materials by High and Ultrahigh Pressure Water Jetting Prior to Recoating

Walz & Krenzer, Inc., 175 WLM Cargo Hatch Arrangement, Rev K x (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)

17 Y **Z-Drive Lube Oil

Cooler

NSN: 4420-01-505-9267 2 ea. 7,725.00

17 N **Main HPU Cooler NSN: 4420-01-561-2970 1 ea. 21,518.33

17 N Heat Exchanger, Gasket

NSN: 5330-01-449-2451 2 ea. 22.53

17 N Heat Exchanger, Gasket

NSN: 5330-01-449-2479 2 ea. 18.66

18 N ***Fathometer

Transducer, Shallow

Water, 50-200 kHz

(Airmar Technology

SS505)

NSN: 5845-01-470-2500 1 ea. 343.63

19 Y ****Sperry SRD 500

Doppler speed log

NSN: 5999-01-472-7499 1 ea. 16,504.43

20 N **Kreissl 3” Duplex

Sea Strainer

NSN:4730-01-614-9064 1 ea. 5,580.00

20 N **

24 N Seal Kit, Bow Thruster NSN: 2010-01-555-9048 1 ea. 3,634.00

24 N Anode, Zinc NSN: 5365-01-495-5350 9 ea. 113.75

25 N Anchor Windlass

Overhaul kit

NSN: 5430-01-546-4684 1 ea. 12,474.00

25 N Ball Valve NSN: 4820-01-013-3430 1 ea. 87.36

25 N Valve, Counterbalance NSN: 4820-01-F16-4571 PN:

CBEH-LKN-BCL Sun

Hydraulics Corp

1 ea. 354.00

25 N ** Motor, Hydraulic NSN: 4320-01-419-3520 1 ea. 1,811.00

25 N ** Valve, Linear, Directional Control

NSN: 4810-01-511-3173 1 ea. 983.14

25 N Hydraulic Brake NSN: 2530-01-F14-4033 PN:

90B3C4G087

1 ea 2,000.00

25 N **Main Shaft PN: JC-20245-1 1 ea 4,134.81

28 N Swing Brake Seal Kit NSN: 2030-01-351-2820 2 ea 138.80

28 N Swing Brake Disc &

Bearing Kit

NSN: 2030-01-349-9486 2 ea 937.70

28 N Wire Rope Assembly, Single Leg

NSN: 4010-01-602-8365 1 ea. 234.00

28 Y **Winch Assembly NSN: 2030-01-505-1581 1 ea. 17,454.50

46 Y *Transducer Cover

Plate

N/A 2 ea. 50.00

49 Y Main CT Winch NSN: 3950-01-630-9545 1 ea. 26,000.00

49 N Joystick Controller, Winch

NSN: 3950-01-603-1550 1 ea 500.00

53 N Prop Shaft Seal NSN: 5330-01-F15-4227 2 ea. 25,493.00 xi (Rev-1)

53 N Model 105

Potentiometer; P/N

90297

NSN: 5985-01-554-3024 2 ea. 750.00

53 N **Seal Ring, MN

Bronze

NSN: 5330-01-F15-4225 2 ea. 2,206.00

53 N Clutch Overhaul Kit

(Original Clutch)

NSN: 2010-01-551-1161 2 ea. 7,959.62

53 N **O-Ring NSN: 5331-21-912-4287 2 ea. 7,007.00

53 N **Lantern Ring NSN: 4320-21-912-4285 2 ea. 1,017.00

55 N Hardware Kit NSN: 5430-01-494-2479 2 ea. 618.54

55 N Hardware Kit, Mechanical

NSN: 2030-01-485-7215 2 ea. 784.35

57 N QAWT Door 1-52-2

Right Hand Outward

Opening, Steel, 30x66 inches with fixed light, IAW NAVSEA

Drawing 805-1400050 except for door width

MMC P/N 0216701-18 1 ea 7,300.00

66 N Cargo Hatch Gasket P/N 6, Walz & Krenzer D-WK-

787-1, or equivalent

1 $200

74 Y Flush Deck Padeye, (Buoy Tie-down) Rated

Load 10,000 lbs.

S-A S301/2040-01-614-2580 15 200.00

75 Y Valve Assy, Directional Cont

NSN: 4810-01-F17-5027

PN: YMD-12866

1 13,198.00

*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

****New or refurbished equipment that the Government may provide for installation in place of existing equipment , which is to be supplied by either the vessel or the C4IT Service Center upon receipt of CFR.

xii (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

1 Hull Plating (Side Scan), Ultrasonic Testing

Hull Plating (Freeboard), Ultrasonic Testing

Appendages (U/W), Leak Test

12 Voids (Non-Accessible), Leak Test

16 Hydraulically Operated Cargo Hatch, Inspect and Service

21 Sea Bay, Clean and Inspect

25 Anchor Windlass, Inspect And Service

26 Anchor Chain(s) and Ground Tackle, Inspect and Repair

27 Warping Capstan (Aft), Inspect and Service

28 Single Point Davit, Disassemble and Inspect

44 U/W Body, Preserve (100%)

49 Buoy Crane Main Winch, CT Function, Remove

53 Z-Drive Propulsion Units, Overhaul

55 Mechanical Chain Stoppers, Inspect and Service

60 Goose Neck Vent Pipes Renew and Cofferdams Preserve

62 Emergency Diesel Generator Room Deck, Preserve (Partial)

63 Fan Space Deck, Preserve (Partial)

64 Sling Locker Deck, Preserve

68 Deck Covering (Interior Wet/Dry), Renew

69 Bilges, Preserve xiii (Rev-1)

72 Main Drainage Eductors, Overhaul

75 Crane Winch DCV, Replace xiv (Rev-1)

PRINCIPAL CHARACTERISTICS - TENDER

175' WLM, BUOY TENDER

PHYSICAL

Length overall 174' 8"

Length between perpendiculars 155' 1"

Depth 14' 8"

Maximum beam 36' 0"

Designed draft 8' 0"

Mast height (above 8' waterline) 58' 8"

Frame spacing 20"

Full load displacement 855.15 Long Tons SW

Light load displacement 719.78 Long Tons SW

Minimum op condition displ 852.19 Long Tons SW

HULL

Hull material Steel

MACHINERY

Main propulsion Two Caterpillar 3508 DITA V-8 diesel; 999 BHP ea @ 1500 RPM

Two Ulstein 360 degree steerable Z-Drives, 403 SRPM @ 1600 ERPM

Reduction gears Two Z-Drive units, Cardan shafting; 3.973:1 gear ratio

Shaft seal John Crane Type ND

Shaft bearings Five pedestal mounted, Cooper split roller bearings

Number of propellers 2

Number of blades 4

Diameter 57.1"

Rudders None; Z-drive

Ship's service generators Three Caterpillar Model 3406 DITA Turbocharged; 285KW, 450V, 60 Hz, 1800

RPM

Emergency diesel generator One Caterpillar Model 3406 DIT 210 KW, 24V, 60 Hz, 1800 RPM

TANK CAPACITIES

Diesel oil capacity (100%) 16,385 gal

Fresh water capacity (100%) 7,339 gal

Lubricating oil (100%) 86 gal

1 (Rev-1)

00000_0316_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), 2014, General

Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2014, Welding and

Allied Processes

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2014, 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-1)

3.2 Fire watch requirements. The Contractor shall 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 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 NDI 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

3 (Rev-1)

(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, 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 2014 Edition Standard Specifications and supersede published content:

3.7.1 SFLC Standard Specification 6310, Requirements for Preservation of Ship Structures.

3.7.1.1 SFLC Std Spec 6310, page C-2, Section C1.5.1. Change from "lead-containing paint as 0.06%" to "lead-containing paint as 0.009%".

3.7.1.2 SFLC Std Spec 6310, page 4, Section 2 References, Group- Other References. Add “The Society for

Protective Coatings (SSPC) Paint Application Guide No. 11, 2008, Protecting Edges, Crevices, and Irregular Steel

Surfaces by Stripe Coating”

3.7.1.3 SFLC Std Spec 6310, page Appendix C-6, add "Hempel Hempadur Multi-Strength GF 35870" with FED-

STD-595 color "Black/Red" under ANTI-ABRASION COATING, ICE BREAKING CAPABLE VESSELS, <235’.

3.7.1.4 Standard Spec 6310, page Appendix A-7, Under "UNDERWATER (U/W) BODY/BOOT-TOP", Add line

Column 1: Option for U/W Body and Boot-Top, Steel Hulls, <154', in Salt Water. Column 2: Blank. Column 3:

SSPC-SP 10/NACE NO. 2 using grit conforming to MIL-A-22262 / (1.5-3.5) - or - SSPC-SP WJ-2(M)/NACE

WJ-2(M). Columns 4 and 5: Same as "U/W Body and Boot-Top, Aluminum Hull, High Speed (>30 knots)".

3.7.2 SFLC Standard Specification 0000 General Requirements.

3.7.2.1 SFLC Std Spec 0000, paragraph 1.3 ‘Acronyms and term definitions’, page 5, “PCL (Paint Containing

Lead)” definition replaced by, “Any paint or coating containing lead in excess of 0.009 percent by weight (1.0 mg/cm2 or 90 ppm). Lead Based Paint (LBP) is an interchangeable term with PCL.”

4 (Rev-1)

3.7.2.2 Change Std Spec 0000 paragraph 3.2.4.2.3(QP 1 inspector or tech rep duties) bullet, “Determine when applied coats have sufficiently cured for overcoating or for system service resumption (see paragraph

3.1.19 of SFLC Std Spec 6310 (Critical drying time requirements)).” to “Determine when applied coats have sufficiently cured for overcoating or for system service resumption (see paragraph 3.1.17 of SFLC

Std Spec 6310 (Critical drying time requirements)).”

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.

5 (Rev-1)

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 mfgr.

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 mfgr.

CHECKPOINT 4 - PRE-SURFACE PREPARATION

Remove surface contaminants (soluble salts, loose rust, mud, and marine growth) with low pressure fresh water wash down (maximum 5,000 psi). If oil and grease are present, perform solvent cleaning, as per SSPC SP-1.

Verify equipment setup, blast media, and surface preparation methods match designated test coupon.

CHECKPOINT 5 - SURFACE PREPARATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure cleanliness of prepared surface is as per specification (i.e.: SSPC SP-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

6 (Rev-1)

QA-2 - QUALITY ASSURANCE INSPECTION FORM

(ENVIRONMENTAL READINGS)

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

DATE

TIME

ACTIVITY (SURFACE

PREPARATION, PRIMER COAT,

BARRIER COAT, TOP COAT,

ETC…)

LOCATION (FRAME &

DECK, RELATION TO

EQUIPMENT, ETC.)

TEMPERATURE % REL.

HUMID-

ITY

DEW

PT.

SURFACE AMBIENT ΔT

| DP -

SURFACE |

7 (Rev-1)

QA-3a - QUALITY ASSURANCE INSPECTION FORM

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

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:

8 (Rev-1)

QA-3b - QUALITY ASSURANCE INSPECTION FORM

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

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP 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).

9 (Rev-1)

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

SOLUBLE SALT CONDUCTIVITY Measurements IAW SSPC-GUIDE 15.

DATE TEST LOCATIONS CONDUCTIVITY (MICROSIEMENS/CM)

10 (Rev-1)

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence)

COATING MFG PRODUCT NAME

BATCH

INDUCTION

TIME

COATING SYSTEM SEQUENCE

(PRIMER/TOUCHUP/3RD COAT, ETC.)

Dry Film Thickness (DFT) Measurements IAW SSPC-PA 2.

SPOT 1 2 3 4 5

AVERAGE

VALUE

*BASE METAL READING

(BMR) Required, If Magnetic

Pull-Off (Type I/Banana) Gauge Is

Used.

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

1 AVG. BMR DEVIATION

1 AVG. BMR DEVIATION

APPLICATION METHOD (AIRLESS, CONVENTIONAL SPRAY,

ROLLED)

AVERAGE DFT

11 (Rev-1)

11000_SideScan_1215_FLT

REC_11000_Side_Scan_FLT_175 WLM- ALL (1211)

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 by ultrasonic side scan method.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 175 WLM 801-006, Rev J, Docking Plan

Coast Guard Drawing 175 WLM 801-019, Rev C, Shell Expansion

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General Requirements

OTHER REFERENCES

American Society for Nondestructive Testing (ASNT) SNT-TC-1A, 2013, Recommended Practice for Personal Qualification and Certification in

Nondestructive Testing

3. REQUIREMENTS

3.1 General.

3.1.1 CIR. The Contractor shall submit a CIR for the inspections listed in the following paragraph(s):

3.3 Side scan requirements and procedures.

3.1.2 Tech Rep.

Not applicable.

12 (Rev-1)

3.1.3 Protective measures. The Contractor shall furnish and install all protective coverings to seal off and protect all non-affected vessel's components, equipment, and spaces near the work area against contamination during the performance of work. Upon completion of work, the Contractor shall remove all installed protective measures, inspect for the presence of contamination, and return all contaminated equipment, components, and spaces 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:

Hull zinc anode system

Docking blocks.

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

Ensure that all u/w body surface preparation and primer coat application tasks are completed within ten days of lifting the vessel.

Provide a continuous supply of fresh water at .50 gpm within 50 feet of the vessel with standard hose bib fitting.

Provide 110 VAC electrical power, and scaffolding or other suitable means of access to bring inspection personnel within one foot of all the body surface inspection areas that are five feet above ground level.

After completion of the hull survey, and authorized hull repairs, resume/complete u/w body preservation process by applying the second coat of the anti-corrosive coating system, and all anti-fouling paint coats.

Pay close attention to manufacturer’s recommended practices in regards to paint system overcoat time limitations and required degree of surface cleanliness prior to resuming u/w body coating application.

3.3 Side scan requirements and procedures. The Contractor shall ensure the following referring to the Coast Guard drawings listed in Section 2 (References) herein as guidance during the performance of the tasks specified below and submit a CIR.

3.3.1 Testing company and personnel. 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 plating for the presence of metal corrosion and deterioration. Ensure the following:

All scanning operations are completed by personnel meeting the personnel qualification and certification, as required by contractor process. This contractor developed personnel qualification and certification process must meet, at a minimum, ASNT Recommended Practice No. SNT-TC-1A.

An SNT Level III Analyst is on site, to oversee the project and evaluate the collected data.

An SNT Level III or II Analyst is on site, to verify with a hand held gauge all areas on the hull identified as thinner than the specified criteria, in order to expedite all repair procedures.

13 (Rev-1)

Qualified personnel are provided to complete all on-site corrosion inspections.

3.3.2 Coast Guard notification. Accomplish all required tasks within 14 calendar days of the start of the availability.

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

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

3.3.3 Scanning parameters. Use the following parameters during the course of this inspection:

Automated scanning resolution shall be set to 0.5” x 0.5”

Plates where scan data indicating wastage greater than or equal to 25% nominal plate thickness shall be highlighted in “RED” and designated “repair areas”.

Plates where scan data indicating wastage greater than or equal to 15% to 24% of nominal plate thickness shall be highlighted in “YELLOW”.

Plates where scan data indicating wastage greater than or equal to 10% to 14% of nominal plate thickness shall be highlighted in DARK GREEN.

Hand held UT readings shall be taken to verify bad metal areas found with the side scan equipment. All readings shall be provided to the COR and the lowest reading marked on the hull at the bad metal location.

Areas that are accessible but cannot be reached by the automated scanner shall be scanned with a hand-held meter at a resolution of 2” x 2”. Any repair areas found during the hand scan shall be marked on the ship’s hull and their approximate positions recorded on the plate drawings and report summary.

3.3.3.1 Any scanning parameter or scope of work changes must be approved by the KO.

3.3.3.2 The echo to echo transducer is not authorized due to inconsistent readings and technical difficulties.

3.3.3.3 There shall be no deviation from the color scheme specified above.

3.3.4 Ensure that the side scan inspection area includes the Port, Starboard, and Transom exterior shell plate below the water line, but shall exclude the following list.

Areas under and within 6-inches of blocks and side blocks (areas that are accessible 6 inches from blocks and side blocks must be hand scanned.)

Areas up to 6-inches around any obstacle on the hull including sea suctions, discharges, rudderposts, knuckle, bow stem, stabilizer tubes, and stern tubes, as applicable.

Any areas blocked by immovable scaffolding or shipyard activity.

3.4 Side scan reports. The Contractor shall submit…