ACTIVE_(WMEC_210A)Specification.pdf

USCGC ACTIVE (WMEC 618)

SPECIFICATION FOR DRYDOCK REPAIRS

FY2020

Developed By: Julius K Toida

(Rev-0, 11 June 2019)

USCGC ACTIVE (WMEC-210A) DRYDOCK AVAILABILITY FY2020

ii (Rev-0)

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 ............................................................................................................................ 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%) WORK ITEM 4: Hull Plating Freeboard, Preserve – Partial WORK ITEM 5: Appendages (U/W), Leak Test WORK ITEM 6: Propulsion Shaft Fairwaters and Rope Guards, Inspect WORK ITEM 7: Appendages (U/W) - Internal, Preserve WORK ITEM 8: Voids (Non-Accessible), Leak Test WORK ITEM 9: Voids (Non-Accessible), Internal Surfaces, Preserve WORK ITEM 10: Propulsion Shafting, Strain Gage Alignment, Inspect WORK ITEM 11: Propulsion Intermediate/Line Shafts, Remove, Inspect and Reinstall WORK ITEM 12: Propulsion Shafting, Optical Or Laser Alignment Check WORK ITEM 13: Propulsion Shaft Seal (Mechanical And Inflatable) Assemblies, Inspect And Repair Or

Renew WORK ITEM 14: Propulsion Shaft Bearings (External), Renew WORK ITEM 15: Stern Tube Interior Surfaces, Preserve 100% WORK ITEM 16: Controllable Pitch Propeller (CPP) System, Inspect and Service WORK ITEM 17: Controllable Pitch Propeller (CPP) Hubs, Remove, Inspect and Reinstall WORK ITEM 18: Fathometer Transducer, Renew WORK ITEM 19: Sea Valves and Waster Pieces, Overhaul or Renew WORK ITEM 20: Sea Strainers - Duplex (All Sizes), Overhaul WORK ITEM 21: Rudder Assembly; Remove, Inspect and Reinstall WORK ITEM 22: Tanks (Aviation Fuel, Service), Preserve “100%” WORK ITEM 23: Tanks (Potable Water), Preserve “100%” WORK ITEM 24: Superstructure, Preserve “Partial” WORK ITEM 25: Cathodic Protection / Zinc Anodes, Renew WORK ITEM 26: Drydock WORK ITEM 27: Temporary Services, Provide - Cutter WORK ITEM 28: Sea Trial Performance, Support, Provide WORK ITEM 29: Sea Strainers - Simplex (All Sizes), Clean and Inspect WORK ITEM 30: Propulsion Shaft Bearing Housings (External), Inspect WORK ITEM 31: Stbd Rudder Lower Bearing Housing, Inspect and Repair WORK ITEM 32: Aft Steering Hull Plating, Renew WORK ITEM 33: Hull Plating (Laundry and Bosn Stores), Renew WORK ITEM 34: Hull Plating (MSD), Renew WORK ITEM 35: Bilges (Aft Steering), Preserve WORK ITEM 36: Bilges (Engine Room), Preserve WORK ITEM 37: Hull Plating (50 Cal Magazine), Renew WORK ITEM 38: Hull Plating (Ammo Handling Room), Renew WORK ITEM 39: Potable Water Tank Sounding Tube, Renew WORK ITEM 40: Controllable Pitch Propeller Hydraulic Piping, Renew WORK ITEM 41: Bilges (Auxiliary Machinery Space), Preserve iii (Rev-0)

WORK ITEM 42: Propulsion Shafting; Remove, Inspect, and Reinstall WORK ITEM 43: Propulsion Shaft Coating, Renew WORK ITEM 44: Propulsion Shafting, Straighten WORK ITEM 45: Propeller Shaft Sleeve(s), Renew WORK ITEM 46: Propulsion Stern Tube Bearings, Renew WORK ITEM 47: Sea Chest, Repair WORK ITEM 48: Doppler Speed Log, Replace iv (Rev-0)

REVISIONS RECORD

This page is used to record specification revisions, which may have occurred subsequent to a Revision 0 (Rev-0) package. Information listed is intended to provide contractors and field unit personnel a means to ensure all the current specification revision pages are present when reviewing or utilizing this specification package.

DATE REV# WORK

ITEM#

CHANGES MADE

NOTE : All work item and paragraph numbers listed above for a given revision correspond to same numbers in the previous revision. This revised specification is self-contained with all of the above listed changes incorporated.

v (Rev-0)

CONSOLIDATED LIST OF REFERENCES

The below-listed documents form a part of this specification to the extent specified herein. Approval/publication dates or revision dates/numbers are also identified, to ensure that same document versions are used at the time of specification writing and during contract execution.

All Coast Guard drawings, technical publications, and standard specifications will be provided to contractors by the Coast Guard at an appropriate time, or upon request, free of charge. Other Government documents may be accessed – free of charge – from links located on the SFLC website. Commercial sites provide access to their respective documents.

COAST GUARD DRAWINGS

Coast Guard Bill of Materials 618 WMEC 128, Rev A, Aft Peak Framing, Frame 188 – Stern

Coast Guard Bill of Materials 618 WMEC 49, Rev J, Arrgt. Of Sounding Tubes & Air Escapes

Coast Guard Bill of Materials 618 WMEC 51, Rev K, Arr & Details of Piping & Hydraulics

Coast Guard Drawing 618 WMEC 085-181, Rev F, Booklet of General Plans

Coast Guard Drawing 618 WMEC 085-182, Rev F, Docking Plan

Coast Guard Drawing 618 WMEC 101-001, Rev -, Structural Details Detail 1-21

Coast Guard Drawing 618 WMEC 111-001, Rev G, Shell Expansion Framing & C.V.K.

Coast Guard Drawing 618 WMEC 116-001, Rev -, Forepeak Framing, Chain Locker & Transv. Bhds #12

& #15 ½

Coast Guard Drawing 618 WMEC 117-001, Rev H, Transverse Web Frames Fwd and Aft of Midship

Coast Guard Drawing 618 WMEC 117-002, Rev B, Aft Peak Framing Fr. 188-Stern

Coast Guard Drawing 618 WMEC 117-003, Rev -, Midship and Type Sections

Coast Guard Drawing 618 WMEC 133-001, Rev D, Third Deck Plating & Supports

Coast Guard Drawing 618 WMEC 152-001, Rev N, Superstructure – Aircastle, 01 & 02 Deckhouse &

Stack

Coast Guard Drawing 618 WMEC 161-001, Rev B, Arrg’t & Details Stern Tube & Strut

Coast Guard Drawing 618 WMEC 163-002, Rev G, Auxiliary & Refrigeration Machinery Seachests

Coast Guard Drawing 618 WMEC 167-001, Rev M, Schedule of Steel Doors, Hatches, Scuttles &

Manholes

Coast Guard Drawing 618 WMEC 184-004, Rev D, Doppler Sea Log Valve Foundation

Coast Guard Drawing 618 WMEC 184-007, Rev -, DS60 Doppler Sea Valve Foundation

Coast Guard Drawing 618 WMEC 201-001, Rev F, Arrangement of Machinery Plans, Sections &

Elevations

Coast Guard Drawing 618 WMEC 201-003, Rev C, Arrgt of Aux. Machinery Room

Coast Guard Drawing 618 WMEC 201-004, Rev B, Arrangement of Machinery Plans, Sections &

Elevations

Coast Guard Drawing 618 WMEC 243-001, Rev E, Arrangement and Details John Crane Type Stern

Tube System

Coast Guard Drawing 618 WMEC 243-002, Rev H, Arrangement & Details of Piping & Hydraulics

Coast Guard Drawing 618 WMEC 243-005, Rev C, Piping Mods for Water Lubricated Stern Tube Seal vi (Rev-0)

Coast Guard Drawing 618 WMEC 243-008, Rev A, Shafting Arrangement. & Details

Coast Guard Drawing 618 WMEC 243-050, Rev-, Hub Oil Tank 10 Gal. Cap.

Coast Guard Drawing 618 WMEC 243-051, Rev -, John Crane Seal

Coast Guard Drawing 618 WMEC 243-052, Rev -, Reduction Gear Coupling

Coast Guard Drawing 618 WMEC 244-001, Rev B, Shafting Alignment

Coast Guard Drawing 618 WMEC 245-052, Rev -, Propeller Hub Double Crank

Coast Guard Drawing 618 WMEC 320-001, Rev AZ, 440 & 115 Power One Line Wiring Diagram and

Details

Coast Guard Drawing 618 WMEC 401-001, Rev AJ, I.C. & Gyro Room General Arrangement

Coast Guard Drawing 618 WMEC 401-002, Rev BD, Arrangement of Electronics Equipment Radio

Room & CIC

Coast Guard Drawing 618 WMEC 401-004, Rev AV, Pilothouse Arrangement

Coast Guard Drawing 618 WMEC 410-001, Rev K, Seawatch Block Diagram & Installation Details

Coast Guard Drawing 618 WMEC 424-001, Rev Y, Underwater Navigation System Block Wiring Dia.

Coast Guard Drawing 618 WMEC 424-005, Rev -, Doppler Speed Log System Replacement Ripout, Installation, Arrangement, Wiring, and Details

Coast Guard Drawing 618 WMEC 426-001, Rev R, Gyro Compass Block Wiring Diagram CKT “LC”

Coast Guard Drawing 618 WMEC 451-009, Rev -, 1SG38-SINS2(V)43 Installation BWD and Details

Coast Guard Drawing 618 WMEC 506-001, Rev H, Diagram Sounding Tubes & Air Escapes

Coast Guard Drawing 618 WMEC 506-002, Rev K, Arrgt. of Sounding Tubes & Air Escapes

Coast Guard Drawing 618 WMEC 516-004, Rev A, Diag. of SS Refrigeration Sys. & S.W. Cooling

Piping

Coast Guard Drawing 618 WMEC 521-003, Rev J, Arr. of Firemain Sprinkling and Washdown System

2nd Dk & Below

Coast Guard Drawing 618 WMEC 533-001, Rev N, Diag. Hot & Cold Potable Water

Coast Guard Drawing 618 WMEC 533-002, Rev N, Arr of Hot & Cold Potable Water

Coast Guard Drawing 618 WMEC 535-001, Rev K, Diagram Steam, Feed and Condensate System Piping

Coast Guard Drawing 618 WMEC 535-002, Rev K, Arr. Stm., Feed & Condensate System Piping

Coast Guard Drawing 618 WMEC 542-001, Rev G, Diagram Aviation Fuel System

Coast Guard Drawing 618 WMEC 542-002, Rev J, Arr. - Aviation Fuel System

Coast Guard Drawing 618 WMEC 551-001, Rev H, Diagram Compressed Air Piping

Coast Guard Drawing 618 WMEC 561-003, Rev L, Arrangement of Steering Gear Room

Coast Guard Drawing 618 WMEC 562-001, Rev H, Arrg’t & Details Rudder Stocks, Bearings, &

Stuffing Box

Coast Guard Drawing 618 WMEC 601-001, Rev H, Outboard Profile

Coast Guard Drawing 618 WMEC 601-003, Rev K, General Arrangement - Second and Third Decks

Coast Guard Drawing 618 WMEC 601-004, Rev K, General Arrangement – Main & 01 Deck

Coast Guard Drawing 618 WMEC 633-001, Rev A, Hull Protectors

Coast Guard Drawing 618 WMEC 672-002, Rev D, Storeroom 3rd Deck

Coast Guard Drawing 618 WMEC 713-001, Rev -, Ammo Handling & Stowage Arrg’t & Details

Coast Guard Drawing 618 WMEC 801-008, Rev -, Curves of Form

Coast Guard Drawing 627 WMEC 562-003, Rev A, Rudder Construction NSN 2040-01-336-6545

Coast Guard Fleet Drawing FL 2804-12, Rev -, U.S.C.G. Emblem vii (Rev-0)

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

Coast Guard Fleet Drawing FL 6701-221, Rev R, SIRVSS & CVRS BWDs & Installation Details

Coast Guard Fleet Drawing FL 6713-203, Rev -, CRP-V850 Transducer (SS505) Adapter Assembly

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

NAVSEA Drawing 803-2145807, Rev C, Propulsion Shafting And Components

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

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

Details

NAVSEA Drawing 804-5959214, Rev-, Piping Insulation - Installation Details

COAST GUARD PUBLICATIONS

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

21 January 2014

Coast Guard Technical Publication (TP) 3231A, Sept 2014, Manufacturers Instruction Book - SWBS

Group(s) 242-245

Coast Guard Technical Publication (TP) 3231A, Sept 2014, SWBS 243, Section B, Stern Tube Seal, MX9, US-71736 (S/A 210R-A-021)

Coast Guard Technical Publication (TP) 3231A, Sept 2014, SWBS 245, Section A, Controllable Pitch

Propeller Double Crank, Liaaen

Coast Guard Technical Publication (TP) 3446, May 2013, Doppler Speed Log, Model SRD-500 Dual

Axis

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 0850 (SFLC Std Spec 0850), 2014, General

Requirements for Drawing Preparation

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 8634 (SFLC Std Spec 8634), 2014, Drydocking

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

Services

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

Hull Accesses

OTHER REFERENCES

Actisense Data Multiplexer NDC-4 Full User Manual

American National Standards Institute/American Water Works Association (ANSI/AWWA) C652, 2011, Disinfection of Water-Storage Facilities viii (Rev-0)

American National Standards Institute/NSF International (ANSI/NSF) 61, 2018, 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 of Mechanical Engineers (ASME) B16.34, 2017, Valves-Flanged, Threaded, and

Welding End

ASTM International (ASTM) D1330, 2004 (R2015), Standard Specification for Rubber Sheet Gaskets

ASTM International (ASTM) D3359, 2009, Standard Test Methods for Measuring Adhesion by Tape

Test

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

Adhesives (AN)

ASTM International (ASTM) F683, 2010, Standard Practice for Selection and Application of Thermal

Insulation for Piping and Machinery

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

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

Petrolatum

Commercial Item Description (CID) A-A-59316, Nov 2003, Abrasive Materials for Blasting

DS60 Doppler Speed Log Operator’s Manual

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

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

IME/72640-G1, FURUNO DS60 Doppler Speed Log Installation Manual

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

Coding the Level of Contamination by Solid Particles – Third Edition

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-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

Manufacturers Standardization Society of the Valve and Fittings Industry (MSS), SP-58, 2018, Pipe

Hangers and Supports – Materials, Design, Manufacture, Selection, Application and Installation

MIL PRF-16173, Sep 2006, Corrosion Preventive Compound, Solvent Cutback, Cold-Application

MIL-DTL-18001L, Dec 2015, Anodes, Sacrificial Zinc Alloy (Commercially Accepted - ASTM B418)

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

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

MIL-PRF-24647, Apr 2013, Paint System, Anticorrosive and Antifouling, Ship Hull

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

MIL-STD-2191, Nov 1992, Repair Welding, Weld Cladding, Straightening, and Cold Rolling of Main

Propulsion Shafting

MIL-STD-2199A(SH), July 2010, Covering for Waterborne Main Propulsion Shafting on U.S. Naval

Surface Ships and Submarines

Raytheon V850 Color Echosounder, 2nd Edition, Mar 1993, Operation Manual

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

Rubber Composition Sheet; For Aromatic Fuel And Oil Resistant Gaskets ix (Rev-0)

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) G-6032, 2012, Grease, Plug Valve, Gasoline and Oil Resistant, NATO Code Number G-363, Metric

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.1 (SSPC-SP 1), 2015, Solvent Cleaning

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.11 (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 Metal Blast Cleaning

The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation

Standard SSPC-SP 12/NACE No. 5, 2002, Surface Preparation and Cleaning of Metals by

Waterjetting Prior to Recoating

The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation

Standard SSPC-SP 7/NACE No. 4, 2007, Brush-Off 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

The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation

Standard SSPC-SP WJ-4/NACE WJ-4, 2012, Waterjet Cleaning of Metals – Light Cleaning x (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 **Line Shaft NSN: 2010-01-459-5795 2 ea. 113,000.00

13 N Overhaul kit NSN: 5330-01-527-1036 PN:

210A-JCL001228001B

2 ea. 32,500.00

13 Y **Seal Assy NSN: 2040-01-350-5468 PN:

MX9 US-71736

2 ea. 72,000.00

13 N **Seal, Seat Assy NSN: 2010-01-361-7722 PN:

H48626A03

2 ea. 13,800.00

14 N Aft strut bearing NSN: 3120-01-233-3262 PN:

615WPC-4302-1 PIECE #1

2 ea. 5127.00

14 N Intermediate strut bearing

NSN: 3120-01-115-3451 PN:

615WPC-4302-1 PIECE #2

2 ea. 5821.00

16 N **Servo Box seal kit

(NOTE: Parts may require machining for proper fit.)

NSN: 5330-01-476-2026 2 kt. 11,369.04

17 Y **Hub Assembly

(R/H)

NSN: 2010-01-141-3494 1 ea. 90,219.50

17 Y **Hub Assembly

(L/H)

NSN: 2010-01-143-5217 1 ea. 87,439.00

17 N Hub Installation Kit NSN: 2010-01-602-8461 2 ea. 9,500.00

17 Y **Port Propeller

Blades (R/H)

NSN: 2010-00-906-6009 1 set 33,090.26

17 Y **Starboard Propeller

Blades (L/H)

NSN: 2010-00-906-6010 1 set 33,090.26

17 N **Propeller Blade

Bolts

NSN: 5306-01-201-0438 48 ea. 1,900.02

17 N Propeller Blade Bolt

Washers

NSN: 5306-01-517-0914 48 ea. 278.02

17 N Seal for Prop Blade NSN: 5330-01-043-9659 P/N:

13369-A

8 ea. 1,155.00

17 N **Hub Repair Kit NSN: 2010-01-466-4894 1 kt. 24,100.00

18 N Fathometer

Transducer, Shallow

Water, 50-200 kHz

(Airmar Technology

SS505) (without adapter plate)

NSN: 5845-01-470-2500 1 ea. 346.83

21 N Upper Roller Bearing

Assembly

NSN: 3110-01-080-0814 2 ea. 2,300.00

21 N Lower Micarta Split

Bearing Assembly (9-

3/8"ID x 10-1/8"OD x

NSN: 3120-01-148-3763 2 ea. 2,429.00 xi (Rev-0)

14" Lg)

21 N **Rudder stock sleeve NSN: 2040-01-653-9587 2 ea. 4,429.00

21 Y **Rudder stock, stbd NSN: 2040-01-332-2720 1 ea. 16,568.00

42 Y **Propeller shaft NSN: 2010-01-459-5795 2 ea. 113,000.00

45 N Inboard stern tube seal sleeve

NSN: 2010-01-350-8399 1 ea. 2,800.00

45 N Outboard stern tube bearing sleeve

NSN: 2010-01-350-5034 1 ea. 3,600.00

45 N Intermediate Strut sleeve

NSN: 2010-01-154-9900 1 ea. 7,500.00

45 N Aft Strut sleeve NSN: 2010-01-154-9899 1 ea. 8,500.00

45 N Hydraulic coupling sleeve

NSN: 2010-01-313-8079 1 ea. 850.00

46 N Stern tube bearing NSN: 3120-01-358-1048 PN:

618WMEC-4301-4-D PIECE

#22

2 ea. 6,200.00

48 N ***Display Unit, DS60 PN: DS600 2 ea. 2,400.00

48 N ***Distribution Unit, DS60

PN: DS610 1 ea. 1,200.00

48 N ***Transceiver Unit, DS60

PN: DS620 1.ea. 800.00

48 N ***Transducer w/30M

Cable

PN: DS630-30 1 ea. 200.00

48 N ***Gate Valve, DS60 PN: DS661 1 ea. 300.00

48 N ***Hull ring PN: N/A 1 ea. 350.00

48 N ***Bracket, DS600

Display Unit

PN: OP26-8-1 2 ea. 100.00

*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%)

5 Appendages (U/W), Leak Test

8 Voids (Non-Accessible), Leak Test

11 Propulsion Intermediate/Line Shafts, Remove, Inspect and Reinstall

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

Renew

14 Propulsion Shaft Bearings (External), Renew

21 Rudder Assembly; Remove, Inspect and Reinstall

31 Stbd Rudder Lower Bearing Housing, Inspect and Repair

32 Aft Steering Hull Plating, Renew

33 Hull Plating (Laundry and Bosn Stores), Renew

35 Bilges (Aft Steering), Preserve

36 Bilges (Engine Room), Preserve

37 Hull Plating (50 Cal Magazine), Renew

38 Hull Plating (Ammo Handling Room), Renew

41 Bilges (Auxiliary Machinery Space), Preserve

42 Propulsion Shafting; Remove, Inspect, and Reinstall

47 Sea Chest, Repair xiii (Rev-0)

PRINCIPAL CHARACTERISTICS

210' WMEC (A-CLASS)

PHYSICAL

Length overall 210' 6"

Length between perpendiculars 200' 0"

Beam molded 34' 0"

Depth molded, main deck amidships 19' 6"

Full load displacement 1,170 long tons

Draft, full load to baseline amidships

*Baseline is 9” below keel amidships

12' 0"

Design drag between perpendiculars 1' 6"

Highest projection above baseline

*VHF-FM ADF antenna

90' 0"

Shore tie voltage requirements 400A / 440V

Frame spacing 1' 0"

MACHINERY

Main propulsion 2 ALCO Model 16-251-CE Diesel Engines, 5,000 BHP total

Ship's service generators 2 Caterpillar Model 3406B Diesel-driven SR4, 250 KW each @ 0.8 power factor, 440VAC, 3 phase, 60 cycle

Emergency generator Caterpillar Model 3306B Diesel-driven SR4, 180 KW @ 0.8 power factor, 440VAC, 3 phase 60 cycle

Number of propellers 2

Propeller diameter 7' 6"

Number of blades, Each 4

Pitch Controllable

Shaft RPM 300

Shaft diameter 8.25" at exit of hull

Anchor & chain Two 2,800 lb Navy Stockless Anchors, 7 shots of chain each

TANK CAPACITIES

Diesel fuel total (95%) 47,140 gal.

Fresh water total (100%) 11,135 gal.

JP-5 fuel total (95%) 4,717 gal.

Lube oil total (95%) 2,331 gal.

1 (Rev-0)

00000_0618_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 Colors Manual

21 January 2014

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

2 (Rev-0) subsequently authorized by changes, modifications, or extensions to the contract.

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 NDE in accordance with SFLC Std Spec 0740.

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

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

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

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

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

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

Engineer or Engineering Officer prior to commencement of work activities. Regulatory notifications shall be

3 (Rev-0) provided for including but not limited to demolition, renovation, National Pollutant Discharge Elimination System

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

3.5.4 Environmental manager. The Contractor shall appoint in writing an Environmental Manager for the project, and shall be responsible for coordinating Contractor compliance with Federal, State, local, and station environmental requirements. The Environmental Manager shall ensure compliance with Hazardous Waste

Program requirements, including hazardous waste handling, storage, manifesting, and disposal; implement the

Contractors’ Environmental Management Plan; ensure that all environmental permits are obtained, maintained, 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 Change to 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.”

3.7.1.1 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)).”

3.7.2 Change to Std Spec 5000, paragraph D2.2.1.1 bullet, "For running rigging, furnish class 6x37, uncoated, independent wire rope core (IWRC), right regular lay (RRL) wire rope or Dyform-18, rotation resistant wire rope," to "For running rigging, furnish class 6x36, uncoated, independent wire rope core (IWRC), right regular lay

(RRL) wire rope or Dyform-18, rotation resistant wire rope."

3.7.2.1 Change to Std Spec 5000, page D-2, Table D-1 title from "DYFORM-18, 6X19 AND 6X37 IWRC RRL," to " DYFORM-18, 6X19 AND 6X36 IWRC RRL"

4 (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.

5 (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 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-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 |

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

7 (Rev-0)

QA-3a - QUALITY ASSURANCE INSPECTION FORM

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

VESSEL NAME HULL # WORK ITEM

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

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

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

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

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

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

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

TIME

8 (Rev-0)

QA-3b - QUALITY ASSURANCE INSPECTION FORM

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

VESSEL NAME HULL # WORK ITEM

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

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

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

SEPARATE SECTIONS, MAINTAIN A SEPARATE LOG FOR EACH SECTION.

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Mean Reading

(mils)

Mean Reading (mils) IAW ASTM DD4417).

9 (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)

10 (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.

1 AVG. BMR DEVIATION

1 AVG. BMR DEVIATION

APPLICATION METHOD (AIRLESS,

CONVENTIONAL SPRAY, ROLLED)

AVERAGE DFT

11 (Rev-0)

11000_SideScan_0617_FLT

REC_11000_Side_Scan_FLT_210 WMEC ‘A’ Class (ALL) (0112)

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 618 WMEC 085-182, Rev F, Docking Plan

Coast Guard Drawing 618 WMEC 111-001, Rev G, Shell Expansion Framing & C.V.K.

Coast Guard Drawing 618 WMEC 562-001, Rev H, Arrg’t & Details Rudder Stocks, Bearings, &

Stuffing Box

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):

3.2 Side scan requirements and procedures.

3.1.2 Tech Rep.

Not applicable.

12 (Rev-0)

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.

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

3.3.2 Coast Guard notification. Accomplish all required tasks within 10 calendar days of the start of the availability.

13 (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 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 to the COR a final report within 3 working days after the side scan inspection is completed. A copy of all repair areas shall be clearly marked, in yellow or white, on the provided shell plate drawing(s), and provide a summary document of same areas. Submit two hard copies of the report with two CD’s containing the electronic (raw) data, as part of the CIR submission prior to departing the job site. Ensure the reports include:

Inspection overview.

Data sheets for each plate with designated repair areas outlined in blue.

Mosaic of scanned data overlaid on Coast Guard Drawing 618 WMEC 111-001.

3.4.1 Photos. Provide digital photos of all designated repair areas.

14 (Rev-0)

3.4.2 Electronic files. Ensure CD’s contain a complete copy of the report, interactive data files, and digital pictures. All electronic files shall be compatible with standard USCG workstation operating software.

Electronic files format shall be such that the CG has the capability to change the percent of wastage

(format conditioning) per plate. Electronic files shall be capable of being opened using MS Word, MS

Excel, or PDF software. Digital pictures shall be recorded in JPEG format.

This section is not applicable to this work item.

15 (Rev-0)

11010_UT_0617_FLT

REC_11010_UT_FLT_210’ WMEC ‘A’ Class (CONFIDENCE) (1215)

WORK ITEM 2: Hull Plating (U/W Body), Ultrasonic Testing

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to conduct ultrasonic testing

(UT) of U/W hull plating.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 618 WMEC 111-001, Rev G, Shell Expansion Framing & C.V.K.

Coast Guard Drawing 618 WMEC 085-182, Rev F, Docking Plan

COAST GUARD PUBLICATIONS

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

OTHER REFERENCES

None.

3. REQUIREMENTS

3.1 General.

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

3.2 (UT measurements).

16 (Rev-0)

3.1.3 Protective measures. The Contractor shall furnish and install all protective coverings to seal off and 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).

3.2 UT measurements. The Contractor shall perform a total of 1,000 UT measurements of U/W hull surfaces, in locations specified in Table 1 below, and additionally as designated by the Coast Guard

Inspector, using Coast Guard Drawings 618 WMEC 085-182 and 618 WMEC 111-001. for guidance, in accordance with SFLC Std Spec 0740, Appendix C. Mark up a copy of Coast Guard Drawing 618

WMEC 111-001 to show all locations selected for measurement and record all measurements in Table 2

(UT Measurements Summary Sheet - Port/Stbd Shell) provided at the end of this item. Submit a CIR, to also include the marked up drawing and completed Table 2.

TABLE 1 – UT LOCATIONS

LOCATION NUMBER OF

SHOTS

MSD – Fr 84-96, S5-S7 port and stbd 150

Paint Locker – Fr 20-26, keel to S3 port and stbd and Fr 26-32, keel to S3 port

Eng Rm – Fr 108-126, S4-S11 stbd 200

Eng Rm – Fr 108-120, S3-S11 port 100

Eng Rm – Fr 120-133 S1 port to S2 stbd 25

Eng Rm – Fr 120-123, S5-S7 port 25

4. NOTES

4.1 UT Table. Table 2 provided below is for the recording of all UT measurements. Make additional copies as required.

17 (Rev-0)

TABLE 2 - UT MEASUREMENTS SUMMARY SHEET PORT/STBD SHELL

SHOT # STRAKE # FWD/MID/AFT ORIG PL MEASURED PL PERCENT

PLATE # TOP/MID/BOT THICKNESS THICKNESS WASTAGE

18 (Rev-0)

63130_0617_FLT

REC_63130_100Percent_FLT_210' WMEC (“A” Class) (0718)

WORK ITEM 3: U/W Body, Preserve (100%)

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to preserve U/W body surfaces.

NOTES

1. The purpose of the preservation tasks covered by this item is to completely remove all existing coatings and recoat the U/W body surfaces with a new coating system.

2. U/W body surfaces are as defined in…