NORTHLAND SOW.pdf

USCGC NORTHLAND (WMEC 904)

SPECIFICATION FOR DRYDOCK REPAIRS

FY2024

Developed By: Allison J Waters

(Rev-0, 20 June 2023)

Attachment (2)

USCGC NORTHLAND (WMEC-270A) DRYDOCK AVAILABILITY FY2024

ii (Rev-0)

TABLE OF CONTENTS

Revisions Record ......................................................................................................................................... iii Consolidated List of References ................................................................................................................... iv Consolidated List of Government-furnished Property ................................................................................. ix Consolidated List of Critical Inspection Items ........................................................................................... xii Principal Characteristics ............................................................................................................................ xiii General Requirements WORK ITEM 1: Hull Plating, Side Scan, Ultrasonic Testing WORK ITEM 2: Hull Plating, U/W Body, Ultrasonic Testing WORK ITEM 3: U/W Body, Preserve, 100 percent WORK ITEM 4: Hull Plating Freeboard, Preserve, 100 Percent WORK ITEM 5: Appendages (U/W), Preserve (Internal) and Leak Test WORK ITEM 6: Propulsion Shaft Fairwaters And Rope Guards, Inspect WORK ITEM 7: Voids (Non-Accessible), Preserve (Internal) and Leak Test WORK ITEM 8: Mast, Preserve, 100 Percent WORK ITEM 9: Propulsion Shafting, Strain Gauge Alignment, Drydock, Check WORK ITEM 10: Propulsion Propeller Shaft Coating, Inspect and Test WORK ITEM 11: Propulsion Thrust Shafts, Inspect WORK ITEM 12: Propulsion Shaft Seal (Mechanical And Inflatable) Assemblies, Inspect and Repair or

Renew WORK ITEM 13: Controllable Pitch Propellers, Clean and Inspect WORK ITEM 14: Controllable Pitch Propeller (CPP) Hubs, Remove, Inspect and Reinstall WORK ITEM 15: Main Diesel Engine, MDE, Exhaust Piping, Commercial Clean WORK ITEM 16: Ship Service Diesel Generator, SSDG, Exhaust Piping, Commercial Clean WORK ITEM 17: Fathometer Transducer, Renew WORK ITEM 18: Doppler Speed Log Transducer, Clean and Inspect WORK ITEM 19: Sea Valves and Waster Pieces, Overhaul Or Renew WORK ITEM 20: Sea Strainers, Duplex, All Sizes, Overhaul WORK ITEM 21: Sea Strainers, Simplex, All Sizes, Clean and Inspect WORK ITEM 22: Rudder Assemblies, Inspect and Repair WORK ITEM 23: Tanks, Potable Water Preserve, 100 Percent WORK ITEM 24: Superstructure, Preserve, 100 Percent WORK ITEM 25: Cathodic Protection, Zinc Anodes, Renew, WORK ITEM 26: Drydock WORK ITEM 27: Temporary Services, Provide - Cutter WORK ITEM 28: Fantail Embarkation Station & Stanchions, Modify WORK ITEM 29: Point of Use Potable Water Filters, Install WORK ITEM 30: Bilges, Preserve WORK ITEM 31: Fan Space, Repair WORK ITEM 32: Propulsion Shaft Bearings, External, Check Clearances WORK ITEM 33: Propulsion Stern Tube Bearings, Check Clearances WORK ITEM 34: Emergency Diesel Generator, Exhaust Piping, Clean and Inspect WORK ITEM 35: Kick Pipes and Handrails, Renew WORK ITEM 36: Helo Hangar Track, Renew WORK ITEM 37: Tank Risers, Renew WORK ITEM 38: Watertight Hatches and Scuttles, Internal, DC Deck and Below, Renew WORK ITEM 39: Controllable Pitch Propeller (CPP) System, Inspect and Service WORK ITEM 40: Watertight Sliding Door, Overhaul iii (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.

iv (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

Coast Guard Contract Guidance Drawing 901 WMEC 111-008, Rev -, Expanded Shell/Gen Arrg’t

Overlay for Shell Survey, 901-904

Coast Guard Drawing 901 WMEC 111-001, Rev H, Shell Exp Fwd 101

Coast Guard Drawing 901 WMEC 111-002, Rev G, Shell Exp Aft 182

Coast Guard Drawing 901 WMEC 111-003, Rev J, Shell Exp FR 101-182

Coast Guard Drawing 901 WMEC 111-004, Rev D, Transom Pl & Fr

Coast Guard Drawing 901 WMEC 113-003, Rev G, Tank Top Pl & Fr, Fr 101-182

Coast Guard Drawing 901 WMEC 114-001, Rev F, Skeg

Coast Guard Drawing 901 WMEC 114-002, Rev D, Bilge Keels

Coast Guard Drawing 901 WMEC 114-003, Rev C, Shaft Fairwaters and Rope Guards

Coast Guard Drawing 901 WMEC 114-005, Rev -, Stern Flap Mods to Structure

Coast Guard Drawing 901 WMEC 122-003, Rev G, Transv. Bhds. 103, 117

Coast Guard Drawing 901 WMEC 131-002, Rev J, Main Deck Plating & Framing AFT 182

Coast Guard Drawing 901 WMEC 131-003, Rev H, Mn Dk Pl & Fr 101-182

Coast Guard Drawing 901 WMEC 136-003, Rev K, 01 Level Pl & Fr 101-182

Coast Guard Drawing 901 WMEC 152-005, Rev J, 02 Level Pltg & Frwk

Coast Guard Drawing 901 WMEC 153-001, Rev K, 03 Level Pl & Fr

Coast Guard Drawing 901 WMEC 154-001, Rev H, Plt House – Level and Top

Coast Guard Drawing 901 WMEC 154-002, Rev C, Walkway – 03 Level to Hangar Top

Coast Guard Drawing 901 WMEC 162-001, Rev I, Stacks

Coast Guard Drawing 901 WMEC 167-001, Rev W, List of Structural Closures

Coast Guard Drawing 901 WMEC 169-001, Rev H, Wtrtt Sliding Door

Coast Guard Drawing 901 WMEC 171-001, Rev J, Main Mast

Coast Guard Drawing 901 WMEC 184-010, Rev G, Xdcr Fdns and Shell Mods

Coast Guard Drawing 901 WMEC 184-024, Rev C, Struct Mods Incidental to DS60 Doppler Install &

ODOM DWDS Rip-Out

Coast Guard Drawing 901 WMEC 185-001, Rev G, HVAC Fan Fdn

Coast Guard Drawing 901 WMEC 185-009, Rev F, JP-5 Pump Rm Fdns

Coast Guard Drawing 901 WMEC 201-001, Rev U, Engine Room Arr v (Rev-0)

Coast Guard Drawing 901 WMEC 243-001, Rev L, Shafting Arrangement

Coast Guard Drawing 901 WMEC 243-002, Rev G, Stern Tubes Strut Brg and Seal Arr and Det

Coast Guard Drawing 901 WMEC 243-003, Rev F, Shaft Removal Arrangement

Coast Guard Drawing 901 WMEC 243-004, Rev G, Controllable Pitch Propeller Shafting Details

Coast Guard Drawing 901 WMEC 243-005, Rev D, Sftg Align Anal and Procs

Coast Guard Drawing 901 WMEC 243-006, Rev D, Shaft Seal A&D

Coast Guard Drawing 901 WMEC 245-001, Rev E, CPCH Prop Hyd Sys Diag

Coast Guard Drawing 901 WMEC 245-004, Rev E, Controllable Pitch Propeller Escher Wyss 270 Ft

WMEC Blade and Palm

Coast Guard Drawing 901 WMEC 245-005, Rev -, C. P. Propeller

Coast Guard Drawing 901 WMEC 245-007, Rev B, Special Tools

Coast Guard Drawing 901 WMEC 245-008, Rev D, Controllable Pitch Propeller Actuating Unit Type

300.3 GN

Coast Guard Drawing 901 WMEC 245-009, Rev L, CPCH Prop Hyd Sys Diag

Coast Guard Drawing 901 WMEC 256-002, Rev U, Mn and Aux SW Cooling Sys A&D

Coast Guard Drawing 901 WMEC 256-004, Rev A, Aux Salt Water Mods

Coast Guard Drawing 901 WMEC 256-012, Rev -, Shaft Seal Vent Line Modification

Coast Guard Drawing 901 WMEC 256-013, Rev B, Mn and Aux SW Cooling Sys Diag

Coast Guard Drawing 901 WMEC 259-002, Rev L, Diesel Exhaust System A&D

Coast Guard Drawing 901 WMEC 259-005, Rev A, Diesel Exhaust System Diagram

Coast Guard Drawing 901 WMEC 424-004, Rev E, Doppler Speed Log System Replacement Ripout, Installation, Arrangement, Wiring and Details

Coast Guard Drawing 901 WMEC 451-010, Rev E, 1SG38-SINS2 (V) 45 Installation BWD Details

Coast Guard Drawing 901 WMEC 501-002, Rev K, Aux Mchry Sp No 2 Arr

Coast Guard Drawing 901 WMEC 501-003, Rev M, Steering Gear Rm Arr

Coast Guard Drawing 901 WMEC 501-004, Rev K, JP-5 Pump Rm Arr

Coast Guard Drawing 901 WMEC 505-008, Rev C, Bhd, Dk & Shell Piping Penetrations

Coast Guard Drawing 901 WMEC 508-001, Rev D, Pipe & Mchry Insul Schedule

Coast Guard Drawing 901 WMEC 514-001, Rev L, HVAC System Diagram

Coast Guard Drawing 901 WMEC 514-002, Rev L, HVAC Equipment List

Coast Guard Drawing 901 WMEC 514-003, Rev D, HVAC Std Det and Genl Instrs

Coast Guard Drawing 901 WMEC 514-005, Rev J, HVAC Fan Rooms Mn Dk A&D

Coast Guard Drawing 901 WMEC 514-012, Rev J, HVAC Mn Dk Fr 117-165

Coast Guard Drawing 901 WMEC 514-020, Rev J, Chw & Hw System Diagram

Coast Guard Drawing 901 WMEC 514-022, Rev L, Chw & Hw Pipe Sys Mn Dk & Blw A&D

Coast Guard Drawing 901 WMEC 524-003, Rev G, Sea Conn, Seachest Conn and Waster Piece A&D

Coast Guard Drawing 901 WMEC 533-003, Rev T, Potable Water Brominator System Diagram

Coast Guard Drawing 901 WMEC 533-005, Rev J, H&C Potable Water System Mn Dk - A & D

Coast Guard Drawing 901 WMEC 533-006, Rev H, H & C Potable Water System, 01 Lvl & Abv A&D

Coast Guard Drawing 901 WMEC 533-007, Rev J, H & C Potable Water Blw Mn Dk

Coast Guard Drawing 901 WMEC 541-001, Rev G, Fuel Oil Fill & Transfer System Diagram

Coast Guard Drawing 901 WMEC 541-002, Rev F, Fuel Oil Fill & Transfer IMS – A&D vi (Rev-0)

Coast Guard Drawing 901 WMEC 541-003, Rev J, F.O. Fill & Xfr OMS – A&D

Coast Guard Drawing 901 WMEC 562-003, Rev B, GA of 11.10” Type ES Rudderstock Seal for WMEC

Coast Guard 270’ BEAR Class Cutters

Coast Guard Drawing 901 WMEC 562-005, Rev K, A & B Class Rudder Stock and Steering Gear A & D

Coast Guard Drawing 901 WMEC 584-001, Rev C, Sliding Watertight Door Piping A&D

Coast Guard Drawing 901 WMEC 584-002, Rev E, Sliding Wtrtt Door Cont Block and IWD

Coast Guard Drawing 901 WMEC 584-004, Rev B, Sl Wtrtt Door Mchry Instl & Hyd Diag

Coast Guard Drawing 901 WMEC 588-004, Rev A, Helicopter Hangar/Hull Interface

Coast Guard Drawing 901 WMEC 602-002, Rev C, Distinguishing Figures

Coast Guard Drawing 901 WMEC 603-001, Rev A, Draft Marks

Coast Guard Drawing 901 WMEC 612-001, Rev N, Rails, Stans and Lifelines

Coast Guard Drawing 901 WMEC 612-004, Rev B, NAVSEA Certified Flight Deck Net Installation.

Coast Guard Drawing 901 WMEC 612-005, Rev D, Pilot Ladder Rail Mod

Coast Guard Drawing 901 WMEC 633-001, Rev B, Cathodic Protection – A & D

Coast Guard Drawing 901 WMEC 634-001, Rev G, Deck Covering Schedule

Coast Guard Drawing 901 WMEC 635-001, Rev K, Hull Thermal & Acoustic Insulation A/D

Coast Guard Drawing 901 WMEC 801-009, Rev M, Outboard Profile

Coast Guard Drawing 901 WMEC 801-012, Rev B, Curves of Form

Coast Guard Drawing 901 WMEC 801-022, Rev K, Docking Plan

Coast Guard Drawing 905 WMEC 562-001, Rev G, Rudder

Coast Guard Drawing 905 WMEC 588-010, Rev D, Hangar Arr and Det

Coast Guard Drawing FL 184-002, Rev A, SS60 Transducer Install Adapter Assy

Coast Guard Drawing FL 533-002, Rev A, Point of use Water Filter Install

Coast Guard Fleet Drawing FL 2804-12, Rev -, U.S.C.G. Emblem

Coast Guard Fleet Drawing FL 2804-22, Rev A, Consolidated Visual ID for Cutters

NAVSEA Drawing 167-7379842, Rev A, Procedure & Welding Sequence for Non-Ballistic, Watertight

& Airtight Quick Acting or Individually Dogged Personnel Doors

NAVSEA Drawing 803-1385866, Rev E, Penetration, Bulkhead and Deck

NAVSEA Drawing 803-921865, Rev R, Cathodic Protection Hull Zinc Anodes

NAVSEA Drawing 804-5773932, Rev A, Acoustic & Thermal Insulation for Ducts Installation Details

COAST GUARD PUBLICATIONS

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

Manual

Coast Guard Technical Publication (TP) 10500, December 2019, Doppler Sonar, Model DS-60

Coast Guard Technical Publication (TP) 2699, SWBS 245, Feb 2018, Controllable-Pitch Propeller

System

Coast Guard Technical Publication (TP) 2718 Hull, Mechanical & Electrical, Dec 1992, Rudderstock Seal

Assembly

Coast Guard Technical Publication (TP) 2722, Feb 2019, Door, Sliding Watertight

Coast Guard Technical Publication (TP) 4428, SWBS 588, Aug 2020, Hangar and Door Assembly

Coast Guard Technical Publication (TP) 5454, Nov 2013, Technical Manual for Type MA Mechanical

Stern Tube Seal vii (Rev-0)

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2022, General

Requirements

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

Allied Processes

Surface Forces Logistics Center Standard Specification 0850 (SFLC Std Spec 0850), 2022, General

Requirements for Drawing Preparation

Surface Forces Logistics Center Standard Specification 2351 (SFLC Std Spec 2351), 2022, Overhaul DC

Generators & Motors

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

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

Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2022, Auxiliary

Machine Systems

Surface Forces Logistics Center Standard Specification 5100 (SFLC Std Spec 5100), 2022, Clean

Shipboard Ventilation Systems

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

Surface Forces Logistics Center Standard Specification 6341 (SFLC Std Spec 6341), 2022, Install Interior

Deck Covering Systems

Surface Forces Logistics Center Standard Specification 8634 (SFLC Std Spec 8634), 2022, Drydocking

Surface Forces Logistics Center Standard Specification 8635 (SFLC Std Spec 8635), 2022, Temporary

Services

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

Hull Accesses

OTHER REFERENCES

American National Standards Institute/American Water Works Association (ANSI/AWWA) C652, 2019, 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, 2020, Recommended Practice for

Personal Qualification and Certification in Nondestructive Testing

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

Welding End

ASTM International (ASTM) D1330, 2015, Standard Specification for Rubber Sheet Gaskets

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

Adhesives (AN)

ASTM International (ASTM) F992, 2017, Standard Specification for Valve Label Plates

Code of Federal Regulations (CFR) Title 29, Part 1915, 2022, Occupational Safety and Health Standards for Shipyard Employment

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

Petrolatum

Commercial Item Description (CID) A-A-59316, 2016, Abrasive Materials; for Blasting

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

International Standard Organization (ISO) 4406, 2017, Hydraulic Fluid Power – Fluids – Method for

Coding the Level of Contamination by Solid Particles – Third Edition viii (Rev-0)

Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-58, 2009 Edition, Pipe Hangers and Supports – Materials, Design, Manufacture, Selection, Application and Installation

Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-61, 2013 Edition, Pressure Testing Of Steel Valves

Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-67, 2017 Edition, Butterfly Valves

Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-72, 2018 Edition, Ball Valves with Flanged or Butt-Welding Ends for General Service

Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-80, 2013 Edition, Bronze Gate, Globe, Angle and Check Valves

MIL-A-18001, Dec 2015, Anodes, Sacrificial Zinc Alloy

MIL-PRF-16173E, Oct 2017, Corrosion Prevention Compound, Solvent Cutback, Cold-Application

MIL-PRF-17672E, Oct 2012, Hydraulic Fluid, Petroleum, Inhibited

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

MIL-STD-2199B (SH), Jan 2020, Coverings for Waterborne Main Propulsion Shafting on U.S. Naval

Surface Ships and Submarines

NAVAIR SI-ACS-AFB-1P, 01 July 2020, Air Capable Ship Aviation Facilities Bulletin No. 1P

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

Fabrication, Welding, and Inspection of Submarine Structure

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

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.1 (SSPC-SP 1), 2016, Solvent Cleaning

The Society for Protective Coatings (SSPC) Surface Preparation Specification SSPC-SP 11, 2013, Power

Tool Cleaning to Bare Metal

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 WJ-2, 2012, Waterjet Cleaning of Metals – Very Thorough Cleaning ix (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)

11 Y **Thrust shaft 2010-01-366-0540 1 ea. 17,150.00

11 Y **Shipping pilots N/A 1 set 400.00

12 N Stern tube seal major overhaul kit

NSN: 5330-01-527-0959 2 ea. 34,607.00

12 N **Stern tube seal split seat

NSN: 5330-01-359-5555 2 ea. 12,708.00

12 N **Stern tube seal face change out kit

NSN: 5330-01-527-0696 2 kt. 8,954.00

12 N Automatic Air Eliminator PN: AE36 NSN: 4820-01-690-

2 ea. 543.00

14 N Hub Installation kit NSN: 2010-01-470-3258 2 kt. 215.00

14 Y **Left hand hub assembly

NSN: 2010-01-119-5469 1 ea. 304,313.00

14 Y **Right hand hub assembly

NSN: 2010-01-118-8538 1 ea. 304,313.00

14 N ***CPP Tool Kit N/A 1 se. 20,000.00

14 N *"Special tools" (see 4.2

(Government-loaned installation tools))

N/A 1 se. 1,000.00

14 Y **Propeller Blade-RH

(Port)

NSN: 2010-01-119-3972 1 se. 40,000.00

14 Y **Propeller Blade-LH

(Stbd)

NSN: 2010-01-120-2871 1 se. 40,000.00

14 N O-Ring NSN: 5330-01-120-5229 8 ea. 97.00

14 N O-Ring NSN: 5330-01-118-8529 8 ea. 96.00

14 N Blade Washer NSN: 5310-01-335-4361 48 ea. 112.00

14 Y **Shoulder bolt NSN: 5306-01-118-8337 8 ea. 1,897.00

14 Y **Shoulder blade bolt NSN: 5306-01-119-3607 16 ea. 857.00

17 N Fathometer Transducer, Shallow Water

NSN: 5845-01-668-2181 PN:

A80214

1 ea. 1,884.26

18 Y **FURUNO DS-630-30

Doppler Speed Log

Transducer with 30M

Cable

NSN: 5845-01-678-5056 1 ea. 7,097.35

22 N John Crane Seal kit NSN: 5330-01-527-0778 2 ea. 5,955.00

22 Y **Rudder Assembly NSN: 2040-01-486-0550 2 ea. 182,000.00

22 N **Upper Bearing NSN: 3110-01-121-8032 2 ea. 3,910.00

22 N **Thordon Lower

Bearing (SXL 20.7" X

17.5" X 14)

PN: F546150102 2 ea. 1,000.00

26 Y *Transducer Cover Plate PN: FL-184-002, DET 15-E 1 ea. 50.00

28 N ***Jacobs Ladders NSN: N/A 2 ea. 3,350.00

29 N ***Water Filter

Assembly

PN: DWS160-L (3M) NSN:

4330-01-F20-5959

11 ea. 172.44

29 N ***Water Filter Element PN: 56134-44 (3M) NSN: 4330- 11 ea. 139.00 x (Rev-0)

01-F20-5960

31 N ***Air Filter Gage PN: 2001-MFR-DWYER 1 ea. 26.00

31 N ***Wire Mesh Screen

17S/F

N/A 1 ea. 21.75

31 N ***Air Filter, with

Holding Frame, Size 16 inches x 20 inches

N/A 1 ea. 100.00

38 N 36 inch x 36 inch Raised

Watertight Hatch, Steel, 6-Dog (including associated coaming)

PN: 901-WMEC-167-001

ITEM37

1 ea. 8,446.25

38 N 30 inch x 30 inch Flush

Quick Acting Watertight

Hatch, Steel, 6-Dog

(including associated coaming)

PN: 901-WMEC-167-001

ITEM30

1 ea. 8,446.25

38 N 36 inch x 42 inch Spring

Balanced Raised

Watertight Hatch with 18 inch Diameter Flush

Quick Acting Watertight

Scuttle, Steel, 4-Dog

(including associated coaming)

PN: 901-WMEC-167-001

ITEM40

1 ea. 8,446.25

38 N 36 inch x 60 inch Spring

Balanced Raised

Watertight Hatch with 18 inch Diameter Flush

Quick-Acting Watertight

Scuttle, Steel, 4-Dog

(including associated coaming)

PN: 901-WMEC-167-001

ITEM65

1 ea. 8,446.25

38 N 36 inch x 60 inch Spring

Balanced Raised

Watertight Hatch with 18 inch Diameter Flush

Quick-Acting Watertight

Scuttle, Steel, 4-Dog

(including associated coaming)

PN: 901-WMEC-167-001

ITEM66

1 ea. 8,446.25

38 N 36 inch x 36 inch Raised

Watertight Hatch with 18 inch Diameter Raised

Quick-Acting Watertight

Scuttle, Steel, 6-Dog

(including associated coaming)

PN: 901-WMEC-167-001

ITEM39

2 ea. 8,446.25

38 N 18 inch Diameter Flush

Quick-Acting Watertight

Scuttle, Steel, 3-Dog

(including associated coaming)

PN: 901-WMEC-167-001

ITEM44

1 ea. 8,446.25

39 N O.D. Box Inspection Kit NSN: 3010-01470-3519 2 kt. 1,173.00

39 N Filter NSN: 4330-01-177-4069 12 ea. 97.00

39 Y **Oil Feed Bushing NSN: 3120-12-329-5287 2 ea. 14,800.00 xi (Rev-0)

39 N **Ball Bearing NSN: 3110-00-156-6745 2 pr. 120.00

39 N **Bearing Bushing NSN: 2010-01-469-8639 2 ea. 1,300.00

39 N **Bearing Bushing NSN: 3120-12-198-7607 8 ea. 1,300.00

39 N **Spool valve assembly NSN: 4820-01-513-2509 2 ay. 30,000.00

39 N Cartridge check valves NSN: 4820-01-228-6988 PN:

2201C-1

6 ea 13.06

39 N Strainer seal kit NSN: 5330-01-266-6513 PN:

909156

6 kt 51.65

39 N Selector valve seal kit NSN: 4820-01-358-6162 PN:

7350-103

6 ea 46.75

39 N Magnets NSN: 4330-01-258-2746 PN:

905904 WV

12 ea 139.59

39 N Check Valve NSN: 4820-01-198-7138 PN:

Compact Controls CP103-1-B-0-

05, Or Parker CVH201P

12 ea. 43.52

39 Y **Relief Valve Assy NSN: 4820-01-194-5761 6 ea. 36.68

39 N Strainer Element, Sediment

NSN: 4730-01-456-6689 12 ea. 148.48

39 N Filter Assembly Seal Kit NSN: 5330-01-358-1291 PN:

1300014

12 ea. 52.15

40 N **Hydraulic Cylinder NSN: 3040-01-115-3242 1 ea. 2,452.03

40 N **Directional control valve

PN: C-WK-471-2A 1 ea. 1,200.00

40 N Teleflex indicator arm PN: B-WK-361-4A 1 ea. 200.00

40 N Overhaul kit for 30X66

RH sliding door

NSN: 2040-01-591-7303 PN: D-

WK-748-1-OHK

1 ea. 9,502.00

40 N Motor pump assembly kit PN: D-WK-852-47 1 ea. 2,400.00 *Government-loaned property, which shall be returned to the vessel upon completion of the availability.

**New or refurbished equipment that the Government may provide for installation in place of existing equipment.

***Government-furnished property, which is to be supplied by either the vessel or the C4IT ServiceCenter xii (Rev-0)

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 3.2.6.1.4

(Inspection report particulars)):

Work

Item Title

1 Hull Plating, Side Scan, Ultrasonic Testing

2 Hull Plating, U/W Body, Ultrasonic Testing

3 U/W Body, Preserve, 100 percent

5 Appendages (U/W), Preserve (Internal) and Leak Test

7 Voids (Non-Accessible), Preserve (Internal) and Leak Test

10 Propulsion Propeller Shaft Coating, Inspect and Test

11 Propulsion Thrust Shafts, Inspect

Propulsion Shaft Seal (Mechanical And Inflatable) Assemblies, Inspect and Repair or

Renew

13 Controllable Pitch Propellers, Clean and Inspect

14 Controllable Pitch Propeller (CPP) Hubs, Remove, Inspect and Reinstall

20 Sea Strainers, Duplex, All Sizes, Overhaul

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

22 Rudder Assemblies, Inspect and Repair

30 Bilges, Preserve

31 Fan Space, Repair

32 Propulsion Shaft Bearings, External, Check Clearances

33 Propulsion Stern Tube Bearings, Check Clearances

36 Helo Hangar Track, Renew

39 Controllable Pitch Propeller (CPP) System, Inspect and Service xiii (Rev-0)

PRINCIPAL CHARACTERISTICS

270' WMEC (A-CLASS)

PHYSICAL

Length overall 270' 0"

Length between perpendiculars 255' 0"

Beam molded 38' 0"

Depth molded, main deck amidships

01 level amidships

23' 6"

31' 4"

Full load displacement 1,902.2 long tons

Draft, full load to baseline amidships 14' 3"

Highest projection above baseline

*height approximated

≈ 110' 0"

Shore tie voltage requirements 2 cables, 400A / 450V, 3 phase

Frame spacing 1' 0"

MACHINERY

Main propulsion 2 ALCO Model 18-251-F Diesel Engines, 3,600 BHP each

Ship’s service generators 2 Caterpillar Model D-398-TA Diesel-driven KATO 6P6-

1350 Generators. 475 KW each @ 0.8 power factor, 450VAC, 3 phase, 60 cycle

Emergency generators Caterpillar Model D-348-TA Diesel-driven KATO 4P4-

1900. 475KW @ 0.8 power factor, 450VAC, 3 phase, 60 cycle

Number of propellers 2

Propeller diameter 9' 0"

Number of blades, Each 4

Pitch Controllable

Shaft RPM 260

Shaft diameter 10.55" at exit of hull

Anchor & chain Two 4,000 lb Navy Stockless Anchors, 8 shots of chain each

TANK CAPACITIES

Diesel fuel total (95%) 79,210 gal.

JP-5 total (95%) 25,890 gal.

Potable water total (100%) 8,553 gal.

Hydraulic & lube oil total (95%) 2,237 gal.

1 (Rev-0)

00000_0522_FLT

REC_00000_FLT_Commercial Project @ Contractor’ Facility (0121)

General Requirements

1. SCOPE

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

1.2 Term interchangeability. The terms 'Contractor', 'CG Yard', 'NAVSTA EVERETT', 'shipyard', 'Base', and

'Coast Guard Industrial' are used interchangeably in this specification. Where the primary service provider is

Coast Guard personnel, references to contractor and other noted descriptors within this specification or within drawings, publications, SFLC Standard Specifications or other commercial and military references are deemed the same as prime service provider.

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

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

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2022, General

Requirements

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

Allied Processes

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

OTHER REFERENCES

Code of Federal Regulations (CFR) Title 29, Part 1915, 2022, Occupational Safety and Health Standards for Shipyard Employment

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

Fabrication, Welding, and Inspection of Submarine Structure

3. REQUIREMENTS

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

2 (Rev-0) the scope of this contract, whether explicitly stated in all following work items or not, and to all other work subsequently authorized by changes, modifications, or extensions to the contract.

NOTE

NAVSEA drawings listed will be available FOR INSPECTION ONLY from the Coast

Guard Port Engineer post-award. SFLC will not redistribute NAVSEA documents.

Contractors can apply to NAVSEA headquarters directly for copies.

3.2 Fire watch requirements. The Contractor must refer to 3.3.1.3 (Fire watch requirements) of SFLC Std Spec

0000, in accomplishing the following task:

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

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

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

3.3.1 Brand name approval. Ensure that all contractor-furnished coatings are in accordance with SFLC Std Spec

6310, Appendix C (Authorized Coatings for Use on Cutters and Boats).

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

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

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

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

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

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

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

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

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

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

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

3 (Rev-0)

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

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

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

3.4.1 HY-130 material substitution. The Contractor must be aware that HY-130 steel plating is no longer commercially available. For the purpose of performing flight deck repairs on US Coast Guard WMEC-270 “B-

Class” cutters, Weldox 900 steel plating has been approved as a replacement for HY-130. Due to the similarity in material properties and weldability of HY-130 and Weldox 900, all welding procedures and welder qualifications for welding Weldox 900 must be the same as those outlined in NAVSEA TP 1688 as applicable for welding HY-

130.

3.4.2 Standard spec modification. For any welding involving HY-130 on the flight deck of WMEC-270 “B-Class” cutters, perform all welding and allied processes, and non-destructive evaluation (NDE) in accordance with

NAVSEA TP 1688. The Contractor must be aware that the welding requirements specified in this document take precedence over paragraph 3.3.6 of SFLC Standard Spec 0000 for the purpose of welding involving HY-130.

3.4.3 Approval to weld HY-130. To obtain Coast Guard approval to weld on HY-130 steel for WMEC-270 “B-

Class” cutters, the Contractor must provide written Performance Qualification Records (PQR’s) for each process to be used. The PQR’s must be approved by one of the regulatory agencies affirming that the WPS meets the welding requirements of NAVSEA TP 1688. In addition, the Contractor must ensure that all subcontractors, prior to performing welding operations, have qualified procedures by meeting all the requirements set forth in this document.

NOTE

NAVSEA approval is NOT required for welding procedures submitted but the procedures must be reviewed and shown to satisfy the requirements set forth in

NAVSEA TP 1688, by a welding regulatory agency. The requirements for welding

Weldox 900 are considered the same as those for welding HY-130.

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

3.5.1 Contractor operated (non USCG) facilities. The Contractor must provide and maintain environmental protection as defined in SFLC Std Spec 0000 Appendix A, Requirements for Environmental Protection at

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

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

4 (Rev-0)

3.5.3 Regulatory notifications. The Contractor is responsible for all regulatory notification requirements in accordance with Federal, State and local regulations. In cases where the Coast Guard must also provide public notification, such as storm water permitting, the Contractor must coordinate with the Contracting Officer or COR, and if work is being performed at a USCG Facility, the local Facility Engineer or Engineering Officer. The

Contractor must submit copies of all regulatory notifications to the Contracting Officer and the local Facility

Engineer or Engineering Officer prior to commencement of work activities. Regulatory notifications must be provided for including but not limited to demolition, renovation, National Pollutant Discharge Elimination System

(NPDES) defined site work, and remediation of controlled substances such as asbestos, hazardous waste, and lead paint.

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

Environmental Management Plan; ensure that all environmental permits are obtained, maintained, and closed out;

ensure compliance with Storm Water Program Management requirements; ensure compliance with Hazardous

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

Records binder and required documentation, including environmental permits compliance and close-out.

3.5.5 HW disposal. Contractor must comply with SFLC Std Spec 0000 Appendix A, Requirements For

Environmental Protection At Contractor Operated (Non USCG) Facilities for HW disposal.

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

3.7 SFLC Standard Specification approved changes. The Contractor must be aware that the following are approved changes to published SFLC 2020 Edition Standard Specifications and supersede published content:

3.7.1 SFLC Standard Specification 6310.

3.7.1.1 On page 2, replace REFERENCE “MIL-PRF-24667C, May 2008, Coating System, Non-Skid, for Roll, Spray, or Self-Adhering Application” with “MIL-PRF-24667D, FEB 2021, Coating System, Non-Skid, for Roll, Spray, or Self-Adhering Application”

3.7.1.2 On page 9, replace the NOTE under paragraph 3.1.8.5 as follows:

NOTE

De-ionized water may be used in cases where available fresh water has excessive chloride/chlorine content. Submit a CFR prior to using de-ionized water.

5 (Rev-0)

4. NOTES

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

6 (Rev-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

NAME OF CG REPRESENTATIVE SIGNATURE UNIT DATE/TIME

7 (Rev-0)

QA-2 - QUALITY ASSURANCE INSPECTION FORM

(ENVIRONMENTAL READINGS)

VESSEL NAME HULL #

WORK ITEM

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 |

8 (Rev-0)

QA-3a - QUALITY ASSURANCE INSPECTION FORM

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

VESSEL NAME HULL # WORK ITEM

LOCATION OF WORK (FRAME REFERENCES) AREA (SQFT)

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

PLACE SURFACE PROFILE REPLICA TAPES IN THE SPACES PROVIDED BELOW, TO SERVE AS

PERMANENT QA RECORD. MAINTAIN A SEPARATE LOG FOR EACH LOCATION. WHEN AN AREA IS

DIVIDED INTO SEPARATE SECTIONS, MAINTAIN A SEPARATE LOG FOR EACH SECTION.

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

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

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

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

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

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

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

TIME

9 (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-2/NACE WJ-2

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

RECORD MEASUREMENTS TAKEN IN THE SPACES PROVIDED BELOW, TO SERVE AS PERMANENT QA

RECORD. MAINTAIN SEPARATE LOG FOR EACH LOCATION. WHEN AN AREA IS DIVIDED INTO

SEPARATE SECTIONS, MAINTAIN A SEPARATE LOG FOR EACH SECTION.

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

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

Mean Reading

(mils)

10 (Rev-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)

11 (Rev-0)

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence)

VESSEL NAME HULL #

WORK ITEM

COATING MFG PRODUCT NAME

BATC

H #

INDUCTI

ON TIME

COATING SYSTEM

SEQUENCE

(PRIMER/TOUCHUP/3RD

COAT, ETC.)

DRY FILM THICKNESS (DFT) MEASUREMENTS IAW SSPC-PA 2.

SPOT 1 2 3 4 5

AVERAGE

VALUE

*BASE METAL READING

(BMR)

*Required, If Magnetic Pull-Off (Type I/Banana) Gauge Is Used.

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

APPLICATION METHOD (AIRLESS,

CONVENTIONAL SPRAY, ROLLED)

AVERAGE DFT

12 (Rev-0)

4.2 Tank and Void Assessment form.

13 (Rev-0)

14 (Rev-0)

11000_SideScan_ESD_0922_FLT

REC_11000_Side_Scan_FLT_270’ WMEC ‘A’ Class (ALL) (0323)

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 and renew designated hull plating.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 901 WMEC 111-001, Rev H, Shell Exp Fwd 101

Coast Guard Drawing 901 WMEC 111-002, Rev G, Shell Exp Aft 182

Coast Guard Drawing 901 WMEC 111-003, Rev J, Shell Exp FR 101-182

Coast Guard Drawing 901 WMEC 111-004, Rev D, Transom Pl & Fr

Coast Guard Contract Guidance Drawing 901 WMEC 111-008, Rev -, Expanded Shell/Gen

Arrg’t Overlay for Shell Survey, 901-904

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2022, General Requirements

OTHER REFERENCES

American Society for Nondestructive Testing (ASNT) SNT-TC-1A, 2020, Recommended

Practice for Personal Qualification and Certification in Nondestructive Testing

3. REQUIREMENTS

3.1 General.

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

• 3.3 Side scan requirements and procedures.

15 (Rev-0)

3.1.2 Tech Rep.

Not applicable.

3.1.3 Protective measures. The Contractor must furnish and install all protective measures in accordance with SFLC Std Spec 0000, paragraph 3.3.3 (Vessel component, space, and equipment protection).

3.1.4 Interferences. The Contractor must handle all interferences in accordance with SFLC Std Spec 0000, (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 must plan all specified vessel work detailed in this specification package to ensure the side scan survey does not necessitate a work stoppage. The

Contractor must abide by the following guidance, to facilitate the ultrasonic survey:

• Ensure that all u/w body surface preparation and primer coat application tasks necessary to perform the side scan 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 anti-corrosive coating system, and all anti-fouling paint coats.

• Pay close attention to manufacturer’s recommended practices in regard 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 must 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 ASNT Level III Analyst is on site, to oversee the project and evaluate the collected data.

• An ASNT 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.

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

3.3.2 Coast Guard notification.

16 (Rev-0)

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 must be set to 0.5” x 0.5”

• Plates where scan data indicating wastage greater than or equal to 25% nominal plate thickness must be highlighted in “RED” and designated…