Specification_BEAR Drydock.pdf

USCGC BEAR (WMEC 901)

SPECIFICATION FOR DRYDOCK REPAIRS

FY2020

Developed By: Julius K Toida

(Rev-0, 24 September 2019)

USCGC BEAR (WMEC-270A) DRYDOCK AVAILABILITY FY2020

ii (Rev-0)

TABLE OF CONTENTS

Revisions Record ......................................................................................................................................... iii Consolidated List of References ................................................................................................................... iv Consolidated List of Government-furnished Property ................................................................................. ix Consolidated List of Critical Inspection Items ............................................................................................. xi Principal Characteristics ............................................................................................................................. xii General Requirements WORK ITEM 1: Hull Plating (U/W Body), Ultrasonic Testing WORK ITEM 2: U/W Body, Preserve (100%) WORK ITEM 3: Hull Plating Freeboard, Preserve “100%” WORK ITEM 4: Appendages (U/W), Preserve (Internal) And Leak Test WORK ITEM 5: Propulsion Shaft Fairwaters And Rope Guards, Inspect WORK ITEM 6: Voids (Non-Accessible), Preserve (Internal) And Leak Test WORK ITEM 7: Main Mast, Preserve, 100% WORK ITEM 8: Propulsion Shafting, Strain Gage Alignment, Inspect WORK ITEM 9: Propulsion Shaft Seal (Mechanical And Inflatable) Assemblies, Inspect And Repair Or

Renew WORK ITEM 10: Controllable Pitch Propellers, Clean and Inspect WORK ITEM 11: Controllable Pitch Propeller (CPP) System, Inspect and Service WORK ITEM 12: Controllable Pitch Propeller Hubs, Remove, Inspect and Reinstall WORK ITEM 13: Fathometer Transducer, Renew WORK ITEM 14: Sea Valves and Waster Pieces, Overhaul Or Renew WORK ITEM 15: Sea Strainers - Duplex (All Sizes), Overhaul WORK ITEM 16: Sea Strainers - Simplex (All Sizes), Clean and Inspect WORK ITEM 17: Rudder Assemblies, Inspect and Repair WORK ITEM 18: Superstructure, Preserve “100%” WORK ITEM 19: Cathodic Protection / Zinc Anodes, Renew WORK ITEM 20: Drydock WORK ITEM 21: Temporary Services, Provide - Cutter WORK ITEM 22: Sea Trial Performance, Support, Provide WORK ITEM 23: Deep Water Sounder, Remove WORK ITEM 24: Doppler Speed Log, Replace WORK ITEM 25: OTHB Fueling Station Pump Relief Valve, Replace WORK ITEM 26: Hull Plating (Ballast Tanks), Renew WORK ITEM 27: Ventilation Plenum Space, Repair WORK ITEM 28: Emergency Diesel Generator (EDG) Exhaust System, Repair WORK ITEM 29: Deck Plating (Lower Stores Passageway), Repair WORK ITEM 30: ASW Piping, Renew WORK ITEM 31: Bilges (Dry Stores), Preserve WORK ITEM 32: Watertight Doors and Hatches, Renew WORK ITEM 33: Deck Panels and Deck Covering (CIC, Radio), Renew WORK ITEM 34: Fantail and 01 Deck, Repair and Preserve 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 Drawing 901 WMEC 111-001, Rev H, Shell Exp Fwd 101

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

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

Coast Guard Drawing 901 WMEC 113-001, Rev E, Tank Top Pl. & Fwd Fr 101

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

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

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

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

Coast Guard Drawing 901 WMEC 122-002, Rev G; Transv Bhds 47, 78 & 82

Coast Guard Drawing 901 WMEC 122-004, Rev F, Transv. Bhds. 165, 169, 151.6

Coast Guard Drawing 901 WMEC 122-006, Rev F, Transv Bhds 196, 207, 228, 242

Coast Guard Drawing 901 WMEC 131-001, Ref G, Mn Dk Pl & Fr, Fwd 101

Coast Guard Drawing 901 WMEC 136-001, Rev K, 01 Level PL & FR, Fwd 101

Coast Guard Drawing 901 WMEC 136-003, Rev J, 01 Level PL & FR, 101-182

Coast Guard Drawing 901 WMEC 141-001, Rev E, 1st Platf Pl & Fr Fwd 103

Coast Guard Drawing 901 WMEC 151-001, Rev F, Structural Bhds Ext, 01 Lvl Fwd 103

Coast Guard Drawing 901 WMEC 151-002, Rev F, Strl Bhds Ext 01 Lvl, Aft 103

Coast Guard Drawing 901 WMEC 151-003, Rev H, Dk Hse Strl Bhds, 01 Lvl Int

Coast Guard Drawing 901 WMEC 152-003, Rev E, False Deck, 02 Level

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

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

Coast Guard Drawing 901 WMEC 184-010, Rev F, XDCR FDNS and Shell Mods

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

ODOM DWDS Rip-out

Coast Guard Drawing 901 WMEC 185-012, Rev K, Steering Gear Rm Fdns

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

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

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

Coast Guard Drawing 901 WMEC 245-001, Rev E, CPCH Prop Hyd Sys Diag v (Rev-0)

Coast Guard Drawing 901 WMEC 245-003, Rev E, Controllable Pitch Propeller Propeller Hub Assembly

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

WMEC Blade and Palm

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

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

300.3 GN

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

Coast Guard Drawing 901 WMEC 256-001, Rev AC, Mn and Aux SW Cooling Sys Diag

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

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

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

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

Coast Guard Drawing 901 WMEC 261-005, Rev F, Small Boat Fueling Station

Coast Guard Drawing 901 WMEC 320-032, Rev D, 60 HZ Pwr Sply to ELEX Eqpt

Coast Guard Drawing 901 WMEC 320-033, Rev AN, Electronic Power Distribution (Note 2)

Coast Guard Drawing 901 WMEC 320-035, Rev AL, As-built Electrical One-line Diagram

Coast Guard Drawing 901 WMEC 321-006, Rev J, Wireways 02 Level & Above

Coast Guard Drawing 901 WMEC 321-021, Rev B, Wireways Cable Routing

Coast Guard Drawing 901 WMEC 400-015, Rev B, Command and Surveillance Wiring Data (COED)

VOL-2

Coast Guard Drawing 901 WMEC 401-001, Rev AP, Arrangement Pilothouse & Bridge Wings

Coast Guard Drawing 901 WMEC 401-002, Rev BB, Arrangement Sensor Room & Command Support

Center

Coast Guard Drawing 901 WMEC 401-003, Rev R, Arr-Elec Eqpt Sp & Strm

Coast Guard Drawing 901 WMEC 401-005, Rev AA, Arrangement Communication Center

Coast Guard Drawing 901 WMEC 424-002, Rev -, Electronic Navigation Sys Acst Block Wrg Diag

Coast Guard Drawing 901 WMEC 424-003, Rev -, Electronic Navigation Sys Acst Wiring Data

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

Coast Guard Drawing 901 WMEC 424-005, Rev -, ODOM DF3200 Fathometer System Removal

Coast Guard Drawing 901 WMEC 426-002, Rev V, Doppler Speed Log Block & Isometric Wiring

Diagram

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

Coast Guard Drawing 901 WMEC 506-003, Rev K, Ovfl AE & ST A & D Aft 103

Coast Guard Drawing 901 WMEC 512-009, Rev E, Vent 01 Lvl and Above Fr 103-140 A&D

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

Coast Guard Drawing 901 WMEC 551-001, Rev AA, Diagram Compressed Air System

Coast Guard Drawing 901 WMEC 551-003, Rev H, Compressed Air OMS A&D

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

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

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

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

Coast Guard Drawing 901 WMEC 672-002, Rev K; Store Rm Arr- First Platf vi (Rev-0)

Coast Guard Drawing 901 WMEC 672-003, Rev N; Store Rm Arr-Hold

Coast Guard Drawing 901 WMEC 801-004, Rev J, General Arrangement 01 Level

Coast Guard Drawing 901 WMEC 801-005, Rev J, General Arrangement-Main Deck

Coast Guard Drawing 901 WMEC 801-006, Rev M, General Arrangement 1st Platform

Coast Guard Drawing 901 WMEC 801-007, Rev J, General Arrangement Hold

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

Coast Guard Drawing 901 WMEC 801-020, Rev E, Booklet of General Plans

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

Coast Guard Drawing 905 WMEC 114-004, Rev A, Spray Rail Arrgt & Dets.

Coast Guard Drawing 905 WMEC 243-006, Rev B, General Arrangement 12.125” Dia. Shaft Type MA

Water Lub., Inboard Stern Tube Seal

Coast Guard Drawing 905 WMEC 261-006, Rev E, Small Boat Fueling Station

Coast Guard Drawing 905 WMEC 504-001, Rev B, Misc Instrument Panel A&D

Coast Guard Drawing FL 184-003, Rev A, DS-60 Doppler Shell Ring Fabrication, Dia 14”

Coast Guard Drawing FL 6713-203, Rev -, 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-, Consolidated Visual ID for Cutters

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

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

Details

COAST GUARD PUBLICATIONS

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

Manual

Coast Guard Technical Publication (TP) 2699, Mar 2016, Manufacturer’s Instruction Book – SWBS

Group(s) 245 - 270’ WMEC “A” Class Cutters, Technical Manual for the Controllable-Pitch

Propeller

Coast Guard Technical Publication (TP) 2718, Sep 2011, Steering Gear System, 270’ WMEC “A” Class

Cutters

Coast Guard Technical Publication (TP) 2835, Sep 2011, Manufacturer’s Instruction Book - SWBS

Group(s) 561-562, 270’ WMEC “B” Class Cutters

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

Stern Tube Seal

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

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 vii (Rev-0)

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

Machine Systems

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

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

Deck Covering Systems

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

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

Services

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

Hull Accesses

OTHER REFERENCES

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

Welding End

ASTM International (ASTM) D1330, 2010, Standard Specification for Rubber Sheet Gaskets

ASTM International (ASTM) D4174, 2017, Standard Practice for Cleaning, Flushing, and Purification of

Petroleum Fluid Hydraulic Systems

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

Adhesives (AN)

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 2016, Abrasive Materials for Blasting

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

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-67, 2017 Edition, Butterfly Valves

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

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

MIL-DTL-15562, May 1996, Matting or Sheet, Floor Covering Insulating for High Voltage requirements

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

MIL-DTL-24244, May 2000, Insulation Material, With Special Corrosion, Chloride, and Fluoride

Requirements

MIL-I-16411, Nov 1988, Insulation Felt, Thermal, Glass Fiber

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

MIL-PRF-17672E, Oct 2015, Hydraulic Fluid, Petroleum, Inhibited

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

MIL-PRF-24667C, May 2008, Coating System, Non-Skid, for Roll, Spray, or Self-Adhering Application viii (Rev-0)

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

MIL-Y-1140, Sep 1985, Yarn, Cord, Sleeving, Cloth, And Tape- Glass

Naval Sea Systems Command (NAVSEA) 0944-LP-005-0010, Controllable Pitch Propeller Plant

QPL-24667, May 2008, Qualified Product List (Military) of Products Qualified Under Detail

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

Application

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

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

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.1 (SSPC-SP 1), 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 WJ-2, 2012, Waterjet Cleaning of Metals – Very Thorough Cleaning ix (Rev-0)

CONSOLIDATED LIST OF GOVERNMENT-FURNISHED PROPERTY

The following is a list of property, which the Government will furnish. This list supersedes any other material obligations indicated or implied by referenced drawings.

WORK

ITEM

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/UNIT)

9 N Overhaul kit NSN: 5330-01-527-0959 2 ea. 34,606.80

9 N **Seat, Shaft Seal NSN: 5330-01-359-5555 2 ea. 12,707.92

9 N Stern Seal, Face

Changeout Kit

NSN: 5330-01-527-0696 2 kt. 8,953.17

11 Y **Propeller Blade-LH

(Port)

NSN: 2010-01-119-3972 1 Set 40,000.00

11 Y **Propeller Blade-RH

(Stbd)

NSN: 2010-01-120-2871 1 Set 40,000.00

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

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

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

11 N O.D. Box Parts Kit NSN: 3010-01-470-3519 2 ea. 330.00

11 N Filter NSN: 4330-01-177-4069 12 ea. 92.00

11 Y **Oil Feed Bushing NSN: 3120-12-329-5287 2 ea. 4,811.00

11 N **Ball Bearing NSN: 3110-00-156-6745 2 pr. 46.00

11 N **Bearing Bushing NSN: 2010-01-469-8639 2 ea. 450.00

11 N **Bearing Bushing NSN: 3120-12-198-7607 8 ea. 559.00

11 N **Control Valve

Assembly

NSN: 4820-01-513-2509 2 ea. 100.00

11 Y ** Shoulder Bolt NSN: 5306-01-118-8337 16 ea. 1987.00

11 Y ** Shoulder Blade Bolt NSN: 5306-01-119-3607 32 ea. 857.00

12 N Hub installation kit NSN: 2010-01-470-3258 2 ea. 215.00

12 Y **Left hand hub assembly

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

12 Y **Right hand hub assembly

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

12 N ***CPP Tool Kit N/A 1 set 20,000.00

12 N *Special tools (see 4.2

(Government-loaned installation tools))

N/A 1 set 1,000.00

13 N *** Fathometer transducer, shallow water, 50-200 kHz

(Airmar Technology

SS505) (without adapter plate)

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

13 N **Transducer Adapter

Plate

NSN: 5845-01-518-7245 1 ea. 1,884.26

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

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

17 N **Lower Bearing NSN: 3120-20-006-6640 2 ea. 3,312.00 x (Rev-0)

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

20 Y *Transducer Cover

Plate

N/A 4 ea. 50.00

24 N DS60(V)6 Kit NSN: 6605-01-F18-5392 1 kt. 31,164.25

25 N Relief Valve NSN: 4820-01-653-3917 1 ea. 2,627.00

25 N Gaskets NSN: 5330-01-324-1054 1 set 10.00

32 N 26 x 66 Quick-Acting

Watertight Door, Steel, 8-Dog, RH Swing

(including associated coaming

NSN: 2040-01-679-3725 PN:

905-WMEC-167-1 ITEM 1

1 ea. $5,845.00

32 N 24 x 24 Flush

Watertight Hatch, Steel, 6-Dog

PN: WMC#2424F 1 ea. $6,850.00

33 N ***GRP/Nomex False

Deck Panel, .500 in X

48 in X 96 in

PN: N/A 4 ea. $983.00

33 N ***Screw, 1/4-20 for

Nomex Panels

PN: ASC1420BFDS 48 ea. $1.15

33 N ***Ferrule, for 1/4 in screws

PN: ASC1420BFDF 48 ea. $1.15

*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 xi (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 (U/W Body), Ultrasonic Testing

2 U/W Body, Preserve (100%)

4 Appendages (U/W), Preserve (Internal) And Leak Test

6 Voids (Non-Accessible), Preserve (Internal) And Leak Test

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

Renew

10 Controllable Pitch Propellers, Clean and Inspect

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

15 Sea Strainers - Duplex (All Sizes), Overhaul

16 Sea Strainers - Simplex (All Sizes), Clean and Inspect

17 Rudder Assemblies, Inspect and Repair xii (Rev-0)

PRINCIPAL CHARACTERISTICS

270' WMEC (A-CLASS)

PHYSICAL

Length overall 270' 0"

Length between perpendiculars 255' 0"

Beam molded 38' 0"

Depth molded, main deck amidships

01 level amidships

23' 6"

31' 4"

Full load displacement 1,902.2 long tons

Draft, full load to baseline amidships 14' 3"

Highest projection above baseline

*height approximated

≈ 110' 0"

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

Frame spacing 1' 0"

MACHINERY

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

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

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

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

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

Number of propellers 2

Propeller diameter 9' 0"

Number of blades, Each 4

Pitch Controllable

Shaft RPM 260

Shaft diameter 10.55" at exit of hull

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

TANK CAPACITIES

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

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

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

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

1 (Rev-0)

00000_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 Color Manual

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

Requirements

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

Allied Processes

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

OTHER REFERENCES

None

3. REQUIREMENTS

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

NOTE

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

2 (Rev-0)

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 provided for including but not limited to demolition, renovation, National Pollutant Discharge Elimination System

3 (Rev-0)

(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. NOTES

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

4 (Rev-0)

QA-1 - QUALITY ASSURANCE INSPECTION FORM

(PRESERVATION CHECKLIST)

VESSEL NAME HULL # WORK ITEM

WORK ITEM TITLE

LOCATION OF WORK (INCL. FRAME #’S) AREA (SQFT)

CHECKPOINT 1 – COATING SYSTEM COMPLIANCE

Ensure all coatings are in compliance with SFLC Std Spec 6310, Appendix C.

CHECKPOINT 2 - PAINT STORAGE

Ensure all coatings are kept at a temperature of 65 to 85°F at all times, unless otherwise specified by the coating 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

5 (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

6 (Rev-0)

QA-3a - QUALITY ASSURANCE INSPECTION FORM

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

VESSEL NAME HULL # WORK ITEM

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

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

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

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

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

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

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

TIME

7 (Rev-0)

QA-3b - QUALITY ASSURANCE INSPECTION FORM

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

VESSEL NAME HULL # WORK ITEM

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

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

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

SEPARATE SECTIONS, MAINTAIN A SEPARATE LOG FOR EACH SECTION.

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Mean Reading

(mils)

Mean Reading (mils) IAW ASTM DD4417).

8 (Rev-0)

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

VESSEL NAME HULL # WORK ITEM

SOLUBLE SALT CONDUCTIVITY MEASUREMENTS IAW SSPC-GUIDE 15.

DATE TEST LOCATIONS CONDUCTIVITY (MICROSIEMENS/CM)

9 (Rev-0)

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence)

VESSEL NAME HULL #

WORK ITEM

COATING MFG PRODUCT NAME

BATC

H #

INDUCTI

ON TIME

COATING SYSTEM

SEQUENCE

(PRIMER/TOUCHUP/3RD

COAT, ETC.)

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

SPOT 1 2 3 4 5

AVERAGE

VALUE

*BASE METAL READING

(BMR) Required, If Magnetic

Pull-Off (Type I/Banana) Gauge Is

Used.

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

1 AVG. BMR DEVIATION

1 AVG. BMR DEVIATION

APPLICATION METHOD (AIRLESS,

CONVENTIONAL SPRAY, ROLLED)

AVERAGE DFT

10 (Rev-0)

11010_UT_0617_FLT

REC_11010_UT_FLT_270’ WMEC ’A’ Class (ALL) (0419)

WORK ITEM 1: 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 901 WMEC 111-001, Rev H, Shell Exp Fwd 101

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

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

Coast Guard Drawing 901 WMEC 801-022, Rev K, 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).

3.1.2 Tech Rep.

11 (Rev-0)

Not applicable.

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).

3.2 UT measurements. The Contractor shall perform a total of 500 UT measurements of U/W hull surfaces, in locations designated by the Coast Guard Inspector, using Coast Guard Drawings 901 WMEC

111-001, 901 WMEC 111-002, 901 WMEC 111-003, and 901 WMEC 801-022 for guidance, in accordance with SFLC Std Spec 0740, Appendix C. Mark up a copy of Coast Guard Drawings 901

WMEC 111-001, 901 WMEC 111-002, and 901 WMEC 111-003 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. NOTES

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

12 (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

13 (Rev-0)

63130_0617_FLT

REC_63130_100Percent_FLT_270' WMEC (“A” Class) (0718)

WORK ITEM 2: 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 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 901 WMEC 801-009, Rev L, Outboard Profile

COAST GUARD PUBLICATIONS

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

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

OTHER REFERENCES

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

3. REQUIREMENTS

3.1 General.

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

14 (Rev-0)

3.2.3 Post-surface preparation cleaning and inspection

3.1.2 Tech Rep. The Contractor shall refer to SFLC Std Spec 0000, paragraphs 3.2.4.2.1 (Painting contractor certification program requirement) and 3.2.4.2.2 (Coating Tech Rep), for applicable requirements.

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. Specific areas/equipment/components to be protected include, but are not limited to:

All scuppers and overboard discharges.

Waterline area where U/W body coating system interfaces with freeboard coating system

(unless freeboard surfaces are also being preserved).

Fathometer transducer surfaces.

Sea valve openings.

Propeller shaft bearings and seals.

Rudder bearings.

Propellers.

Hydraulic systems (CPP, rudders, and fin stabilizers).

Zinc anodes (unless anodes are being renewed).

76 mm gun

Single Point Davit

Dual Point Davit

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:

Sea chest grating.

Adjacent spaces and tanks

NOTE

The hull fairings are not to be removed simply as an interference for 100% near white blasting unless found to be failing.

3.1.5 Initial inspection. Prior to removing the existing coating system, the Contractor shall inspect and verify whether all draft marks have permanent markings (weld beads or impressions), showing their location on the hull. Submit a CFR.

3.1.5.1 Fairing inspection. Prior to preservation preparation, inspect hull fairing condition. Submit a CFR.

3.1.6 Water used in preparation and washing procedures. The Contractor shall ensure that water used in all surface preparation tasks, including pre-surface preparation wash and water jetting, is of sufficient purity and quality that it does not prevent the surface being cleaned from achieving the required degree of surface cleanliness or non-visible contamination criteria.

15 (Rev-0)

3.1.6.1 Ensure that surface preparation water does not contain sediments or other impurities that are destructive to the proper functioning of the cleaning equipment.

3.1.6.2 Ensure that all water used in any surface preparation or cleaning procedures is captured, contained, and all spent water disposed of in accordance with all Federal, state and local regulations.

3.1.7 Surface preparation optional methods. The Contractor has the option of using either high/ultrahigh pressure water jetting or abrasive blasting to achieve the required surface preparation, prior to application of the coating system specified in 3.2 (Preservation requirements). The Contractor may add abrasives to the water jet stream, for one or both of the following reasons:

Achieving greater productivity.

Achieving the required surface profile.

NOTES

1. Existing coating system on the U/W body surfaces may have a nominal thickness in excess of that which was originally installed, because of “patch-coats” applied during past drydock availabilities.

2. Water jetting without abrasive addition does not provide any additional anchor profile to the surface, beyond what was present after the previous surface preparation.

3.2 Preservation requirements. The Contractor shall accomplish the following tasks:

3.2.1 Pre-surface preparation wash. Accomplish low-pressure (less than 5,000 psi) fresh water wash of all affected surfaces, to remove soluble chlorides and other surface contaminants. Refer to SSPC-SP 1, for guidance.

3.2.2 Surface preparation and coating application. The Contractor shall accomplish the following tasks:

3.2.2.1 Prepare and coat the U/W hull surfaces with the system specified for “Underwater (U/W) Body and Boot-Top (U/W Body and Boot-Top, Steel Hulls (Up to 7 Years), in Salt Water”, in SFLC Std Spec

6310, Appendix A (Cutter and Boat Exterior Painting Systems). Ensure that the anticorrosive (AC) is tacky prior to applying the first antifouling (AF) top-coat.

3.2.2.2 Ensure that the first AF coat is applied over the AC undercoating, while it is still tacky.

3.2.3 Post-surface preparation cleaning and inspection. After completion of surface preparation and prior to coating application, accomplish the following tasks and submit a CIR.

3.2.3.1 Perform a visual inspection of the prepared U/W body steel substrate.

3.2.3.2 Perform solvent cleaning of all prepared surfaces, in accordance with SSPC-SP 1. Capture, contain, and dispose of all wastes from solvent cleaning, in accordance with all Federal, state and local regulations..

NOTE

Lists of all authorized coating materials and suppliers are listed in SFLC Std

Spec 6310, Appendix C (Cutter and Boat Authorized Coatings).

16 (Rev-0)

3.2.3.2 Ensure the alternating color coats shall be as follows: Red/Grey/Black/Red/Black. The first two coats are anti-corrosive and the final three coats are anti-foulant in accordance with SFLC Std Spec 6310.

The first four coats are applied to both U/W body and boot-top. The final black AF coat is for boot-top only.

3.3 Draft mark painting. The Contractor shall paint all draft marks with two coats of a “Polysiloxane” or

“Silicone Alkyd Enamel” coating, at 2.0-3.0 mils DFT, white (17925).

3.4 In-process quality control measures. The Contractor shall abide by all the safety, preservation, and quality control requirements specified in SFLC Std Spec 0000, paragraph 3.2.4.2 (In-process QC measures for “critical-coated surfaces). Surfaces being preserved are considered “critical-coated surfaces”.

3.5 AF system protective measures – in the event of prolonged atmospheric exposure. If the vessel will not be refloated within the immersion time as recommended by the coating system manufacturer, the

Contractor shall employ suitable measures - including but not limited to keeping the coating system wet and away from direct sun light, to avoid film damage that may reduce or impact the final performance of the AF coating system when placed into service.

4. NOTES

4.1 Definitions.

4.1.1 U/W Body. The underwater body is defined as the areas from the bottom of the keel to the upper edge of the boot-topping, as shown on Coast Guard Drawing 901 WMEC 801-009, including rudders, transducer hull rings, sea chests (including the sea chest inlet up to the final connection with the flange face at the sea chest isolation valve(s)), bilge keels, struts, skegs, gratings, rope guards, and all other appendages.

17 (Rev-0)

63140_0617_FLT

REC_63140_100Prcnt_FLT_270’ WMEC (ALL ) (1215)

WORK ITEM 3: Hull Plating Freeboard, Preserve “100%”

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to preserve 100% of the freeboard surfaces defined in 4.1 Definition of freeboard surfaces.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

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

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

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

COAST GUARD PUBLICATIONS

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

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.

3.1.1 CIR.

None.

18 (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, remove all installed protective measures, inspect for the presence of contamination, and return all contaminated equipment, components, and spaces to original condition of cleanliness.

3.1.3.1 Apply protective measures as specified in SFLC Std Spec 0000, paragraph 3.3.3 (Vessel component, space, and equipment protection) to the following components, spaces and equipment:

Adjacent deck surfaces and deck fittings.

Liferails

V…