ALERT (WMEC 210B) DDFY 22 SOW.pdf

USCGC ALERT (WMEC 630)

SPECIFICATION FOR DRYDOCK REPAIRS

FY2022

Developed By: Steven R Hendricks

(Rev-0, 29 June 2021)

USCGC ALERT (WMEC-210B) DRYDOCK AVAILABILITY FY2022

ii (Rev-0)

TABLE OF CONTENTS

Revisions Record ......................................................................................................................................... iii Consolidated List of References ................................................................................................................... iv 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, 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: Main Mast, Preserve, 100 Percent WORK ITEM 9: Propulsion Shafting, Strain Gage Alignment, Inspect WORK ITEM 10: Propulsion Propeller Shaft Coating, Inspect and Test WORK ITEM 11: Propulsion Shaft Seal (Mechanical And Inflatable) Assemblies, Inspect And Repair Or

Renew WORK ITEM 12: Controllable Pitch Propellers, Clean and Inspect WORK ITEM 13: Controllable Pitch Propeller (CPP) System, Inspect and Service WORK ITEM 14: Controllable Pitch Propeller (CPP) Hubs, Remove, Inspect and Reinstall WORK ITEM 15: Fathometer Transducer, General Maintenance WORK ITEM 16: Sea Valves and Waster Pieces, Overhaul Or Renew WORK ITEM 17: Sea Strainers, Duplex, All Sizes, Overhaul WORK ITEM 18: Superstructure, Preserve, 100 Percent WORK ITEM 19: Cathodic Protection, Zinc Anodes, Renew, WORK ITEM 20: Drydock WORK ITEM 21: Temporary Services, Provide - Cutter WORK ITEM 22: Oily Water Separator, Replace WORK ITEM 23: Deep Water Sounder, Remove WORK ITEM 24: Doppler Speed Log, Replace WORK ITEM 25: Hull Plating, Renew WORK ITEM 26: Vent Fans and Motors, Non-Machinery Spaces, Overhaul WORK ITEM 27: Fire Pumps, Replace WORK ITEM 28: Deck Covering, Interior, Wet and Dry, Renew WORK ITEM 29: Structural Repairs and Bearing Housing, Rudder Stocks, Inspect and Repair 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 Bill of Materials 627 WMEC 007, Rev D, Structural Modifications

Coast Guard Drawing 618 WMEC 123-007, Rev A, Structural Mods, GEA Westfalia OWS Install

Coast Guard Drawing 618 WMEC 163-003, Rev D, Transducer Sea Chests Structural Arrangements &

Details

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

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

Details

Coast Guard Drawing 618 WMEC 320-002, Rev AG, Power Supplies to Electronic Equipment (ACTIVE only)

Coast Guard Drawing 618 WMEC 320-003, Rev AV, Power Supplies to Electronic Equipment

Coast Guard Drawing 618 WMEC 320-011, Rev A, Electrical Power Sys Mods, GEA Westfalia OWS

Install

Coast Guard Drawing 618 WMEC 320-060, Rev -, OWS Booster Pump and Cooling Fan Install

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

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

& CIC

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

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

Coast Guard Drawing 618 WMEC 424-001, Rev AA, Underwater Navigation Sys Block Wiring Diagram

Coast Guard Drawing 618 WMEC 424-002, Rev W, Underwater Navigation Sys Wiring Data

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

Coast Guard Drawing 618 WMEC 424-007, Rev --, ODOM ECHOTRAC II Deep Water Depth Sounder

System Removal

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

Coast Guard Drawing 618 WMEC 426-003, Rev F, MK27F Gyro Compass Installation Design Plan

Coast Guard Drawing 618 WMEC 426-005, Rev A, SAFRAN Bluenaute Gyrocompass Block and

Elementary Wiring Diagram

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

Coast Guard Drawing 618 WMEC 529-011, Rev A, Piping Mods GEA Westfalia OWS Install v (Rev-0)

Coast Guard Drawing 618 WMEC 533-001, Rev N, Diagram Hot And Cold Potable Water System

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 And Condensate System Piping

Coast Guard Drawing 618 WMEC 551-003, Rev E, Arrangement Compressed Air Piping Outside

Machinery Space

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

Coast Guard Drawing 618 WMEC 635-002, Rev J, Sheathing And Insulation

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

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

Coast Guard Drawing 627 WMEC 085-231, Rev D, Booklet of General Plans

Coast Guard Drawing 627 WMEC 085-302, Rev G, Docking Plan

Coast Guard Drawing 627 WMEC 101-001, Rev -, Structural Details

Coast Guard Drawing 627 WMEC 111-001, Rev A, Shell Expansion Framing & C.V.K.

Coast Guard Drawing 627 WMEC 116-001, Rev -, Forepeak Framing, Chain Locker & Transv. Bhds #12

& #15 ½

Coast Guard Drawing 627 WMEC 117-001, Rev B, Transverse Web Frames Fwd and Aft of Midship

Coast Guard Drawing 627 WMEC 117-003, Rev A, Midship and Type Sections

Coast Guard Drawing 627 WMEC 123-007, Rev A, Structural Mods, GEA Westfalia OWS Install

Coast Guard Drawing 627 WMEC 131-001, Rev D, Second & Main Deck Plating & Supports

Coast Guard Drawing 627 WMEC 133-001, Rev B, Third Deck Plating & Supports

Coast Guard Drawing 627 WMEC 152-001, Rev G, Superstructure -Aircastle, 01 & 02 Deckhouse &

Stack

Coast Guard Drawing 627 WMEC 161-001, Rev B, Arrg’t & Details Stern Tube & Strut (NOTE: For purpose of bid, Contractor must assume rope guards are welded in.)

Coast Guard Drawing 627 WMEC 163-003, Rev C, Transducer Sea Chest Struct. Arrg’ts & Details

Coast Guard Drawing 627 WMEC 182-002, Rev G, Foundations In Engine Room

Coast Guard Drawing 627 WMEC 184-004, Rev E, Doppler Sea Valve Foundations

Coast Guard Drawing 627 WMEC 185-002, Rev F, FDN For Refrig’n Compressor Condens Unit & Misc.

Fdns in Aux Machinery Space 4-156-0-E

Coast Guard Drawing 627 WMEC 201-003, Rev B, Arr. of Aux Machinery Space

Coast Guard Drawing 627 WMEC 243-001, Rev D, Arrangement & Detail Stern Tube Seal

Coast Guard Drawing 627 WMEC 243-002, Rev C, Arrgt & Dets of Piping & Hydraulics

Coast Guard Drawing 627 WMEC 243-006, Rev C, Line Shaft

Coast Guard Drawing 627 WMEC 243-007, Rev C, Tail Shaft

Coast Guard Drawing 627 WMEC 243-008, Rev K, Shaft Installation

Coast Guard Drawing 627 WMEC 243-009, Rev A, Arr. and Details: Installation of New John Crane Seal

(Type MX9)

Coast Guard Drawing 627 WMEC 243-010, Rev-, CPP Hydraulic Storage Tank & Piping Arrangement

Coast Guard Drawing 627 WMEC 245-001, Rev-, Hub Assy (LH)

Coast Guard Drawing 627 WMEC 245-002, Rev-, Hub Assy (RH)

Coast Guard Drawing 627 WMEC 245-003, Rev-, Control Plate Assy (LH)

Coast Guard Drawing 627 WMEC 245-004, Rev-, Control Plate Assy (RH) vi (Rev-0)

Coast Guard Drawing 627 WMEC 245-008, Rev-, CPP Hydraulic System Schematic

Coast Guard Drawing 627 WMEC 245-009, Rev A, Pitch Limit Bracket

Coast Guard Drawing 627 WMEC 245-010, Rev-, Pitch Stop Installation

Coast Guard Drawing 627 WMEC 245-017, Rev E, 210 Foot B Class WMEC Major Maint Availability

Propeller Blade for 66X/4 Hub

Coast Guard Drawing 627 WMEC 245-021, Rev A, CPP Hub Modification Details

Coast Guard Drawing 627 WMEC 245-022, Rev-, Pitch Limit Bracket

Coast Guard Drawing 627 WMEC 320-001, Rev BD, 440 & 115 Volt Power One Line Block Wrg Diag

& Miscellaneous Details

Coast Guard Drawing 627 WMEC 320-002, Rev AW, Power Supplies to Electronic Equipment

Coast Guard Drawing 627 WMEC 320-007, Rev -, Electrical Power Sys Mods, GEA Westfalia OWS

Install

Coast Guard Drawing 627 WMEC 401-004, Rev AR, Pilothouse Arrangement

Coast Guard Drawing 627 WMEC 424-001, Rev U, Underwater Navigation Sys Block Wiring Diagram

Coast Guard Drawing 627 WMEC 424-002, Rev V, Underwater Navigation Sys Wiring Data

Coast Guard Drawing 627 WMEC 512-001, Rev D, Ventilation Equipment List.

Coast Guard Drawing 627 WMEC 512-004, Rev E, Fan Rooms 01-99-0-Q and 02-81-2-Q.

Coast Guard Drawing 627 WMEC 512-016, Rev B, Ventilation Diagram, 01 Dk & Abv.

Coast Guard Drawing 627 WMEC 521-001, Rev C, Diagram Fire Main, Sprinkling & Washdown

Coast Guard Drawing 627 WMEC 521-003, Rev H, Arr. of Firemain, Sprinkling and Washdown System

2nd Dk. & Below

Coast Guard Drawing 627 WMEC 529-012, Rev A, Piping Mods GEA Westfalia OWS Install

Coast Guard Drawing 627 WMEC 533-001, Rev J, Diagram Hot And Cold Potable Water System

Coast Guard Drawing 627 WMEC 535-001, Rev G, Diagram Steam, Feed And Condensate System

Piping

Coast Guard Drawing 627 WMEC 535-002, Rev H, Arr. Stm., Feed & Condensate System Piping

Coast Guard Drawing 627 WMEC 551-003, Rev D, Arrangement Compressed Air Piping Outside

Machinery Space

Coast Guard Drawing 627 WMEC 562-001, Rev H, Arrg't & Details Rudder Stocks, Bearings, & Stuffing

Box

Coast Guard Drawing 627 WMEC 601-001, Rev F, Outboard Profile

Coast Guard Drawing 627 WMEC 601-003, Rev E, General Arrangement – Second and Third Decks

Coast Guard Drawing 627 WMEC 602-001, Rev B, Vessel’s Name, Number, & Draft Marks

Coast Guard Drawing 627 WMEC 633-001, Rev C, Hull Protectors

Coast Guard Drawing 627 WMEC 635-002, Rev B, Sheathing And Insulation

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

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

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

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

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

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

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

Details vii (Rev-0)

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

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3, Jan 2014, Coatings and Colors Manual

Coast Guard Technical Publication (TP) 0701, SWBS 245, Section A, Feb 2019, Controllable Pitch

Propeller

Coast Guard Technical Publication (TP) 3231A, Oct 2019, Manufacturer’s Instruction Book-SWBS

Group(s) 242-245, Chapter 243, Section A, Stern Tube Seal, MX9, US-71996

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

Axis

Coast Guard Technical Publication (TP) 4034, Aug 2018, Electro-Hydraulic Steering System & Alarm

System Upgrade, 210’ WMEC “A” and “B” Class Cutters

Coast Guard Technical Publication (TP) 4035, Aug 2018, Fire Pump

Coast Guard Technical Publication E-424-027, 2012, SOUNDER, DEEP WATER - MODEL DF3200

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2020, General

Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2020, Welding and

Allied Processes

Surface Forces Logistics Center Standard Specification 0850 (SFLC Std Spec 0850), 2020, General

Requirements for Drawing Preparation

Surface Forces Logistics Center Standard Specification 3020 (SFLC Std Spec 3020), 2020, Overhaul AC

Electrical Motors

Surface Forces Logistics Center Standard Specification 3041 (SFLC Std Spec 3041), 2020, Shipboard

Electrical Cable Test

Surface Forces Logistics Center Standard Specification 3042 (SFLC Std Spec 3042), 2020, Shipboard

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

Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2020, Auxiliary

Machine Systems

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2020, Requirements for Preservation of Ship Structures

Surface Forces Logistics Center Standard Specification 6341 (SFLC Std Spec 6341), 2020, Install Interior

Deck Covering Systems

Surface Forces Logistics Center Standard Specification 8634 (SFLC Std Spec 8634), 2020, Drydocking

Surface Forces Logistics Center Standard Specification 8635 (SFLC Std Spec 8635), 2020, Temporary

Services

Surface Forces Logistics Center Standard Specification 8636 (SFLC Std Spec 8636), 2020, 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

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 viii (Rev-0)

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

ASTM International (ASTM) D3951, 2015, Standard Practice for Commercial Packaging

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

Adhesives (AN)

ASTM International (ASTM) F1387, 2019, Standard Specification for Performance of Piping and Tubing

Mechanically Attached Fittings

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

Insulation for Piping and Machinery

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

Commercial Item Description (CID) A-A-59313, Sep 2019, Thread Compound; Anti-seize, Zinc Dust-

Petrolatum

DS60 Doppler Speed Log Operator’s Manual

Flowserve 71569102, Feb 2002, User Instructions Manual

GEA Westfalia Installation Instructions No. 2058-9601-020 Edition 0211

GEA Westfalia Separator Device list CP, P1451546584-9913-DVL000A Rev A dated 2015-10-19

GEA Westfalia Separator Drawing 8106-2021-029 Rev. 02, dated 2016-01-20

GEA Westfalia Separator Drawing P1451546584-9913-LAY000B dated 2015-10-19

GEA Westfalia Separator Drawing P1451546584-9913-PID000A dated 2015-10-19

GEA Westfalia Separator Operating Data Sheet P1451546584-9913-PDS000 dated 2015-10-19

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

International Standard Organization (ISO) 2953, 2000, Mechanical Vibration, Balancing Machines, Description and Evaluation

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, 2019 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

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

MIL-L-46152E, May 1990, Lubricating Oil, Internal Combustion Engine, Administrative Service

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

MIL-S-22698, Dec 2020; Steel Plate, Shapes and Bars, Weldable Ordinary Strength and Higher Strength:

Structural

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

ODOM Echotrac DF3200 MKII, Rev 2, Technical Manual

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

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) G-6032, Mar 2018, Grease, Plug Valve, Gasoline and Oil Resistant, NATO Code Number G-363, Metric ix (Rev-0)

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.1 (SSPC-SP 1), 2016, Solvent 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-SP 11, Jul 2012, Power Tool Cleaning to Bare Metal 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 N Overhaul kit NSN: 2040-01-537-0557 PN:

WLP001319-001

2 kt. 30,574.45

11 Y **Seal Assy NSN: 2040-01-433-6781 PN:

US71996

2 ea. 56,687.21

13 N Servo Box seal kit

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

NSN: 5330-01-517-4281 2 kt. 6,561.00

14 Y **Hub Assembly

(R/H)

NSN: 2010-01-091-5056 1 ea. 90,219.50

14 Y **Hub Assembly (L/H) NSN: 2010-01-092-0440 1 ea. 87,439.00

14 N Hub Installation Kit NSN: 2010-01-466-4844 2 ea. 9,500.00

14 Y **Port Propeller

Blades (R/H)

NSN: 2010-01-134-7238 1 se. 33,090.26

14 Y Starboard Propeller

Blades (L/H)

NSN: 2010-01-134-0378 1 se. 33,090.26

14 N **Propeller Blade

Bolts

NSN: 5306-01-225-2920 48 ea. 1,900.02

15 N *** Fathometer

Transducer, Mustow

Water, 50-200 kHz

(Airmar Technology

SS505) (without adapter plate)

NSN: 5845-01-470-2500 1 ea. 317.00

17 N 6 inch Duplex Strainer NSN: 4730-01-354-0482 2 ea. 23,400.00

17 N 4 inch Duplex Strainer NSN: 4730-01-173-1413 4 ea. 8,800.00

17 N 2 inch Duplex Strainer NSN: 4730-01-363-3085 4 ea. 5,300.00

17 N 1-1/2 inch Duplex

Strainer

NSN: 4730-01-600-9049 4 ea. 3,200.00

17 N 3 inch Duplex Strainer NSN: 4730-01-614-9064 6 ea. 6,000.00

17 N 1 inch Duplex Strainer NSN: 4730-01-652-2067 6 ea. 2,300.00

20 Y *Transducer Cover

Plate

N/A 3 ea. 50.00

22 N **GEA Westfalia

BilgeMaster-E 500

Clean Design

PN: WSE 5-01-037 NSN:

4330-01-F17-5256

1 ea 76,640.00

22 N ***Booster Pump

Control Panel

PN: BCP11-0.5-D-L1-E2-

POL-PRL-DSP

1 ea 2,950.00

22 N ***Booster Pump NSN: 4320-01-F20-5936 PN:

96082495

1 ea 888.00

22 N Duplex Strainer, flanged

NSN: 4730-01-398-8526 1 ea 3,900.00 xi (Rev-0)

24 N Hull ring PN: DS-661-1 1 ea. 350.00

24 N DS-60 KITS(V) 4 PN: 01F185390 1 ea. 27,900.00

27 N Fire Pump NSN: 4320-01-674-4640 PN:

71569102

2 ea. 21,750.00

27 N Fire Pump Controller NSN: 6110-01-F19-5820 2 ea. 4,492.00

29 Y **210-B Rudder Stock w/Liner

NSN: 2040-01-344-8471 1 ea. 14,739.41

*Government-loaned property, which must 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), Preserve (Internal) and Leak Test

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

10 Propulsion Propeller Shaft Coating, Inspect and Test

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

Renew

12 Controllable Pitch Propellers, Clean and Inspect

13 Controllable Pitch Propeller (CPP) System, Inspect and Service

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

17 Sea Strainers, Duplex, All Sizes, Overhaul

25 Hull Plating, Renew xiii (Rev-0)

PRINCIPAL CHARACTERISTICS

210' WMEC (B-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-B 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%) 48,427 gal.

Fresh water total (100%) 11,693 gal.

JP-5 fuel total (95%) 4,683 gal.

Lube oil total (95%) 2,390 gal.

1 (Rev-0)

00000_0121_FLT

REC_00000_FLT_Commercial Project @ CG Facility (0121)

General Requirements

1. SCOPE

1.1 Intent. This standard specification invokes general requirements for conducting vessel repairs performed by commercial contractors at a Coast Guard 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, Jan 2014, Coatings and Colors Manual

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2020, General

Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2020, Welding and

Allied Processes

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2020, Requirements for Preservation of Ship Structures

OTHER REFERENCES

None

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.

NOTE

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

2 (Rev-0)

3.2 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. 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 must perform all welding and allied processes, and NDE in accordance with SFLC Std Spec 0740.

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 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.

3.5.1.1 USCG Generator status. The activity Generator Status for the Coast Guard Facility is Conditionally

Exempt Small Quantity Generator (CESQG).

3.5.1.2 Plans and permits. The CG Facility has unit specific permits including the following:

Spill Prevention Control and Countermeasures (SPCC) Plan: Unit has a SPCC Plan which requires certain unit-specific procedures be followed for the storage, inspection, and transfer of petroleum products in containers 55 gallons or greater.

National Pollutant Discharge Elimination System (NPDES) Storm Water (SW) Permit: Unit has an

NPDES SW permit which requires unit-specific procedures be followed for the storage and inspection of equipment and materials which may contribute contaminants to storm water discharges.

Air Emission Permit: Unit has an Air Emission Permit which requires unit-specific procedures be

3 (Rev-0) followed for the emissions of VOCs and hazardous air pollutants.

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

3.5.3 Regulatory notifications. The Contractor must 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 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, and must be 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 B, Requirements for

Environmental Protection at USCG Facilities for HW disposal, and ensure that waste removals are conducted during normal business hours (0800-1600) on Monday through Friday (excluding holidays).

3.5.6 Additional Requirements. The Contractor must be aware of the following:

3.5.6.1 No Contractor or Subcontractor must have the authority to sign a Hazardous Waste Manifest using the

Coast Guard facility’s EPA Generator ID Number or remove contract generated hazardous waste from the Coast

Guard facility without COR or KO-approval.

3.5.6.2 Local environmental regulations at the Government facilities may be more stringent. As with all environmental regulations, the Contractor must prepare for and comply with local and state regulations.

3.5.6.3 Coast Guard facilities do not maintain Facilities Response Plans (FRPs) per 33 CFR 154. Contractor must furnish the FRP when required for over-the-water liquids transfers to and from vessels, and is required for oil/fuel transfers to/from vessels for 250 barrels (10,500 gallons) or more.

3.6 Local Policy. None.

3.7 SFLC Standard Specification approved changes. The Contractor must be aware that the following are

4 (Rev-0) approved changes to published SFLC 2020 Edition Standard Specifications and supersede published content:

None.

4. NOTES

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

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 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

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_ESD_0121_FLT

REC_11000_Side_Scan_FLT_210 WMEC ‘B’ Class (ALL) (0121)

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 Drawing 627 WMEC 111-001, Rev A, Shell Expansion Framing & C.V.K.

Coast Guard Drawing 627 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), 2020, 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 must 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.

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).

12 (Rev-0)

3.1.4 Interferences. The Contractor must 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 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 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 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 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.

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:

13 (Rev-0)

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 “repair areas”.

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

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

Hand held UT readings must be taken to verify bad metal areas found with the side scan equipment. All readings must 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 must be scanned with a hand-held meter at a resolution of 2” x 2”. Any repair areas found during the hand scan must 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 must 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 must 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 must submit to the COR a final report within 3 working days after the side scan inspection is completed. A copy of all repair areas must 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 627 WMEC 111-001.

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

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

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

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

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

14 (Rev-0)

4. NOTES

This section is not applicable to this work item.

15 (Rev-0)

11010_UT_ESD_0121_FLT

REC_11010_UT_FLT_210’ WMEC ‘B’ Class (ALERT) (0419)

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 627 WMEC 085-302, Rev G, Docking Plan

Coast Guard Drawing 627 WMEC 111-001, Rev A, Shell Expansion Framing & C.V.K.

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2020, General Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2020, Welding and Allied Processes

OTHER REFERENCES

None.

3. REQUIREMENTS

3.1 General.

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

3.2 (UT measurements).

3.1.2 Tech Rep.

Not applicable.

16 (Rev-0)

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, paragraph 3.3.5 (Interferences).

3.2 UT measurements. The Contractor must perform a total of 200 UT measurements of U/W hull surfaces, in locations designated by the Coast Guard Inspector, using Coast Guard Drawings 627 WMEC

085-302 and 627 WMEC 111-001 for guidance, in accordance with SFLC Std Spec 0740, Appendix C.

Mark up a copy of Coast Guard Drawing 627 WMEC 111-001 to show all locations selected for measurement and record all measurements in Table I (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 I.

4.1 UT Table. Table 1 provided below is for the recording of all UT measurements.

17 (Rev-0)

TABLE 1 - 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_0121_JCS

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

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

1. SCOPE

1.1 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 4.1 (Definitions) and exclude areas covered by docking blocks, unless the vessel is fleeted for the express purpose of preserving blocked areas.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 627 WMEC 601-001, Rev F, Outboard Profile

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

COAST GUARD…