Specification_Pkg__(Rev-1_16_December_2016_(45664).pdf

USCG 45664 (RB-M 45)

SPECIFICATION FOR DRYDOCK REPAIRS

FY2017

Developed By: Joseph D Barratt

(Rev-1, 16 December 2016)

USCG 45664 (RB-M-45) DRYDOCK AVAILABILITY FY2017

ii (Rev-1)

TABLE OF CONTENTS

iii (Rev-1)

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

12/16/16 1 Removed “Transducer Upgrade” Work Item & “Hatches &

Grates, Grounding & bonding” Work Item

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-1)

CONSOLIDATED LIST OF REFERENCES

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

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

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

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

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

www.gpoaccess.gov

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

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

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

NFPA: http://www.nfpa.org

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

COAST GUARD DRAWINGS

Coast Guard Drawing 45 RB-M 084-002, Rev -, Docking Plan

Coast Guard Drawing 45 RB-M 084-002, Rev –, Docking Plan

Coast Guard Drawing 45 RB-M 110-001, Rev -, Hull Structure

Coast Guard Drawing 45 RB-M 110-003, Rev -, Hull Structure Module B

Coast Guard Drawing 45 RB-M 114-001, Rev -, Fendering Arrangement

Coast Guard Drawing 45 RB-M 151-001, Rev -, Pilothouse Structure, Module C

Coast Guard Drawing 45 RB-M 170-001, Rev -, Folding Mast

Coast Guard Drawing 45 RB-M 170-002, Rev -, Folding Mast

Coast Guard Drawing 45 RBM 201-001, Rev -, Main Engine Arrangement

Coast Guard Drawing 45 RB-M 201-001, Rev -, Main Engine Arrangement

Coast Guard Drawing 45 RBM 247-002, Rev -, Water Jet Propulsor Arrangement

Coast Guard Drawing 45 RB-M 247-002, Rev -, Water Jet Propulsor Arrangement

Coast Guard Drawing 45 RB-M 256-002, Rev -, Cooling System Propulsion

Coast Guard Drawing 45 RB-M 256-004, Rev -, Cooling System - Pipe Spools

Coast Guard Drawing 45 RB-M 256-101, Rev -, Cooling System HVAC

Coast Guard Drawing 45 RB-M 256-101, Rev -, Cooling System HVAC

Coast Guard Drawing 45 RB-M 259-002, Rev -, Exhaust System

Coast Guard Drawing 45 RB-M 261-001, Rev -, Fuel Supply System Schematic

Coast Guard Drawing 45 RB-M 261-002, Rev -, Fuel Supply System http://www.assistdocs.com/search/search_basic.cfm http://www.uscg.mil/directives/default.asp http://www.gpoaccess.gov/ http://www.awspubs.com/index.php http://www.techstreet.com/ http://www.nfpa.org/ http://shopping.netsuite.com/sspcmarketplace v (Rev-1)

Coast Guard Drawing 45 RB-M 261-004, Rev -, Fuel Supply System Tubes

Coast Guard Drawing 45 RB-M 261-005, Rev -, Fuel Supply System - Pipe Assemblies

Coast Guard Drawing 45 RB-M 261-100, Rev -, Fuel Fill and Vent Schematic

Coast Guard Drawing 45 RB-M 261-101, Rev -, Fuel Fill and Vent Arrangement

Coast Guard Drawing 45 RBM 311-006, Rev -, APU System

Coast Guard Drawing 45 RB-M 311-006, Rev -, APU System

Coast Guard Drawing 45 RB-M 321-200, Rev -, Wire Harness Arrangement

Coast Guard Drawing 45 RB-M 321-201, Rev -, Wire Way Arrangement

Coast Guard Drawing 45 RB-M 330-001, Rev -, Lighting System Arrangement

Coast Guard Drawing 45 RB-M 330-002, Rev -, Lighting System Schematic

Coast Guard Drawing 45 RB-M 406-001, Rev -, Grounding and Bonding Schematic

Coast Guard Drawing 45 RB-M 423-001, Rev -, Electronic Navigation System Schematic

Coast Guard Drawing 45 RB-M 439-002, Rev -, C.C.T.V. System

Coast Guard Drawing 45 RB-M 441-001, Rev -, Radio System Schematic

Coast Guard Drawing 45 RB-M 521-002, Rev -, Fire/Bilge Standpipe

Coast Guard Drawing 45 RB-M 556-003, Rev -, Hydraulic Control System

Coast Guard Drawing 45 RB-M 561-001, Rev -, Steering System

Coast Guard Drawing 45 RB-M 581-001, Rev -, Anchoring Handling and Stowage System

Coast Guard Drawing 45 RB-M 582-002, Rev -, Mooring and Towing System

Coast Guard Drawing 45 RB-M 601-001, Rev -, General Arrangement

Coast Guard Drawing 45 RB-M 631-001, Rev -, Painting Layout

Coast Guard Drawing 45 RB-M 633-002, Rev -, Cathodic Protection Sacrificial Anode

Coast Guard Drawing 45 RB-M 634-002, Rev -, Deck Covering

Coast Guard Drawing 45 RB-M 635-002, Rev -, Insulation Details

Coast Guard Drawing 45 RBM, 256-002, Rev -, Cooling System Propulsion

COAST GUARD PUBLICATIONS

45 FT Response Boat Medium (RB-M) Operators Handbook COMDTINST M16114.41 March 2012

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

Manual

Coast Guard Technical Publication (TP) 4934, SWBS 074, Dec 2014, Small Boat Diagrams for Hotwork

Coast Guard Technical Publication (TP) 4934, SWBS 074, Sep 2014, Small Boat Diagrams for Hotwork

Coast Guard Technical Publication (TP) 4993, SWBS 634, Oct 2011, Nonskid Pads, Peel and Stick

Catalog

Coast Guard Technical Publication (TP) 5716, SWBS 163, Apr 2014, Seawater Cooling System Duplex

Strainer - Model RBM-203976

Coast Guard Technical Publication (TP) 5716, SWBS 163, Apr 2014, Seawater Cooling System Duplex

Strainer

Coast Guard Technical Publication (TP) 5737, SWBS 247, Jun 2014, Water Jet – Model FF375S

Coast Guard Technical Publication (TP) 5745, SWBS 311, Jun 2014, Power Generator – Viper 4

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

Requirements vi (Rev-1)

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

Allied Processes

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

Electrical Cable Removal, Relocation, Splice, Repair and Installation

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

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

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

Services

OTHER REFERENCES

45 RB-M Water Jet Disassembly / Assembly Procedures

American Society of Mechanical Engineers (ASME) B16.34, 2004, Valves-Flanged, Threaded, and

Welding End

ASTM D1330-04(2010) Standard Specification for Rubber Sheet Gaskets

ASTM International (ASTM) D4138, 2007, Standard Practices for Measurement of Dry Film Thickness of Protective Coating Systems by Destructive, Cross-Sectioning Means

ASTM International (ASTM) F992, 2006, Standard Specification for Valve Label Plates

Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-61, 2003 Edition, Pressure Testing Of Steel Valves

Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-67, 2002 Edition, Butterfly Valves

Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-72, 1999 Edition, Ball Valves with Flanged or Butt-Welding Ends for General Service

Manufacturers' Standardization Society of the Valve and Fittings Industry (MSS) SP-80, 2003 Edition, Bronze Gate, Globe, Angle and Check Valves

Manufacturers' Standardization Society of the Valve and Fittings Industry (MSS) SP-80, 2008 Edition, Bronze Gate, Globe, Angle and Check Valves

MIL-STD-2003A, Sep 2009, Electric Plant Installation Standard Methods for Surface Ships and

Submarines

Rolls-Royce Kamewa Water Jet Assembly Drawing 376 000 49

The Society for Protective Coatings (SSPC) Surface Preparation Specification No. 1 (SSPC-SP 1), 2004, Solvent Cleaning

The Society for Protective Coatings (SSPC), June 1996, Paint Application Specification No. 2 (PA-2), Measurement of Dry Coating Thickness with Magnetic Gages

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

Standard SSPC-SP WJ-2/NACE WJ-2, 2012, Waterjet Cleaning of Metals – Very Thorough

Cleaning

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

Standard SSPC-WJ-2/NACE WJ-2, 2012 Water Jet Cleaning of Metals-Very Thorough Cleaning vii (Rev-1)

CONSOLIDATED LIST OF GOVERNMENT-FURNISHED PROPERTY

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

WORK

ITEM

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/UNIT)

5 N Repair Kit, Fender NSN: 2090-01-589-9430 or PN: RBM-SRK

1 ea. 200.00

8 Y * MDE/ TO GENERATOR

ALIGNMENT TOOL

PN: MMRBM0030 1 ea

8 Y * MDE/ TO JET DRIVE

ALIGNMENT TOOL

PN: MMRBM0451 1 ea

8 Y * ENGINE LIFTING BAR PN: MMRBM0956 1 ea

9 N Stainless Steel Ball Joint NSN: 3040016152117

PN: 59915K483

10 EA $12.14

9 N Stainless Steel Threaded

Rod

NSN: 5306016152224

PN: 93250A140

1 EA $10.90

9 N Bearing Bushing NSN: 3120014555212

PN: 10106911

4 EA $6.88

9 N Bearing Bushing NSN: 3120580006242

PN: 36M05101

4 EA $68.55

9 N **Socket Head Screw NSN: 5305016171580

PN: 91210050

8 EA $1.98

9 N **Bolt Kit NSN: 2815016171688

PN: 93112085A

2 EA $10.25

9 N **Key NSN: 5315016166360

PN: 10100824

3 EA $21.21

9 N Seal NSN:5330580006238 PN:

10118902

2EA $4.00

9 N Bushing NSN: 3120580006239

PN: 10105511

2 EA $34.42

9 N Bearing Bushing NSN: 3120014555272

PN: 10105111

4 EA $24.42

9 N **Bolt Kit NSN: 2815016171974

PN: 93112080F

2 EA $4.81

9 N **Bolt Kit NSN: 5340016167191

PN: 93112065K

12 EA $8.00

9 N Bearing Unit NSN: 3110016166342

PN: 37506201

2 EA $403.50

9 N Bushing NSN: 3120580006240

PN: 10106011

4 EA $37.45

9 N **Set Screw NSN: 5305016020672

PN: 91608012

6EA $1.16

9 N **Bolt Kit NSN: 5305016173161

PN: 93112090K

10EA $9.19

viii (Rev-1)

9 N O-ring NSN: 5331580006241

PN: 10202606

6 EA $10.30

9 N **Mechanical Sealing NSN: 4320580006403

PN: 10203870

2 EA $767.45

9 N Bolt Kit NSN: 5306016164058

PN: 93310030E

6 EA $1.41

9 N O-ring NSN: 5331016020679

PN: 10202631

2 EA $5.15

9 N O-ring NSN: 5331016020680

PN: 10202625

4 EA $10.86

9 N Sealing NSN: 5365016233174

PN: 41018801

2 EA $7.31

9 N O-ring NSN: 5331016200368

PN: 10202611

2 EA $4.07

9 N Seal Lip NSN: 4730016204613

PN: 10202590

4 EA $77.25

9 N Sealing NSN: 5330016163186

PN: 45002010

2 EA $7.31

9 N **Lock Nut NSN: 5310016162982

PN: 10202908

2 EA $15.56

9 N Lock Washer NSN: 5310016232756

PN: 10203008

2 EA $4.79

9 N **Ring Nut NSN: 5310016164016

PN: 10202912

2 EA $30.00

9 N Seal NSN: 5330016243735

PN: 10202540R

6 EA $13.56

9 N **Screw NSN: 5305016162955

PN: 93305025

8 EA $0.21

9 N **Washer NSN: 5310016162966

PN: 912505

8 EA $0.14

9 N SS Bond Seal NSN: 5330016212084

PN: 9900-04SS

4 EA $4.50

9 N 3/8” BSPP SS Seal NSN: 5330016212063

PN: 9900-06SS

6 EA $3.90

9 N Gasket NSN: 5330016232867

PN: 37527805

2 EA $49.52

9 N Bushing NSN: 5365016202680

PN: 10108416

8 EA $54.80

9 N **Bolt Kit NSN: 5305016242899

PN; 93110060A

4 EA $8.82

9 N **Bolt Kit NSN: 5305016242922

PN: 99110040G

14 EA $4.61

9 N Bushing NSN: 3120014555268

PN: 10106902

8 EA $5.51

9 N Gasket NSN: 5330016163014

PN: 10108901

2 EA $2.96

9 N **Bolt Kit NSN: 5305016231019

PN: 93110090A

4 EA $3.72

9 N Lock Washer NSN: 5310016232699

PN: 10203012

2 EA $12.00

ix (Rev-1)

9 N O-ring NSN: 5331016242120

PN: 10202603

2 EA $3.00

9 N **Screw, Countersunk NSN: 5305016309734

PN: 99106016

8 EA $3.86

9 N Seal/Gasket NSN: 1040016337691

PN: 45011611

2 EA $23.39

9 N Woodruff Key NSN: 5315016172999

PN: 10100823

2 EA $14.34

10 N Anode, Inspection Hatch

(Port & Stbd)

NSN: 5342580003759

PN:10108231

2 EA $40.70

10 N Transom Anode NSN: 5342016020658

PN:10108230

4 EA $40.70

10 N Tunnel Anode NSN: 5342016020668

PN:10108220

4 EA $19.00

10 N Impeller

Housing/Bucket/Interceptor

Anode

NSN: 5342226078672

PN:10107701

10 EA $17.63

10 N Guide Vane Chamber

Anode

NSN: 5342016020669

PN:37517411

2 EA $205.28

10 N Anode, Anode Hatch NSN: 5342251465439

PN:10108210

2 EA $23.07

10 N Screw Connection NSN: 5305016022100

PN:93310025H

4 EA $2.57

10 N Screw Connection NSN: 5305016275854

PN:93308025H

14 EA $0.92

10 N Screw Connection NSN:5305016022105

PN:91206020E

8 EA $1.35

10 N Screw Connection NSN: 5340016243271

PN:93308025E

8 EA $0.71

10 N O-ring NSN: 5331016020670

PN:10202639

2 EA $4.95

10 N Screw Connection NSN: 5305016240905

PN:93310016E

8 EA $0.34

10 N Screw Connection NSN: 5306016309800

PN:93312030E

2 EA $6.15

10 N Screw Connection NSN: 5305016204602

PN:91212025E

8 EA $1.41

10 N O-ring NSN: 5331226078691

PN:10202626

2 EA $6.79

10 N Tube Extension NSN: 4730016210708

PN:37610802

2 EA $120.10

10 N Tube Clamp NSN: 4730016200951

PN:10217881

2 EA $16.28

10 N Screw Connection NSN: 5305016022101

PN:93310030H

2 EA $1.60

10 N Connecting Cable NSN: 6145016203663

PN:10234301

4 EA $14.70

10 N Screw Connection NSN: 5305016176732

PN:93306016E

8 EA $0.34

10 N Anode, Corrosion NSN: 5340015899440 2 EA $47.38 x (Rev-1)

PN: 51125

10 N Anode, Corrosion NSN: 5340015899425

PN: 89287

2 EA $ 12.17

11 Y Interceptor Cylinder P/N: 101 210 38 2 EA

11 N Seal PN: 101 089 01 2 EA

11 N Screw Connection PN: 93310030E 6 EA

11 Y Reversing Bucket Cylinder P/N: 101 210 80 2 EA

11 N Seal PN: 101 189 02 2 EA

11 N Screw PN: 91210050 8 EA

11 Y Steering Cylinder P/N: 10121063 1 EA

11 N Screw Connection PN: 93112090B 6 EA

11 N Key PN: 101 008 24 3 EA

13 N Mount, Vibration Isolator PN: RB1-200 4 Ea. 9.40

13 N Mount, Vibration Snubbing

Washer

PN: 148099-16 4 Ea. 1.10

13 N Gasket (Exhaust Flange

Outlet)

NSN: 5330-01-303-5437

PN: 23501147

2 Ea. 7.32

17 N Raw Water Sys De-Icing

Valve, Ball, 1" NPT 316

SS

NSN: 4820-01-600-0385

PN: V210FP-16

2 EA $38.16

17 N AC Supply/Discharge Ball

Valve, Ball 3/4" NPT 316

SS

NSN: 4820-01-600-0389

PN: V210FP-12

3 EA $28.40

17 N AC Overboard Check

Valve High-Flow SS

Check Valve 3/4 NPT

Female

NSN: 4820-01-599-7249

PN: 46635K65

1 EA $63.44

22 N Non Skid 45 FT RBM

Whole Kit Contents of kit include box 1 through box

8. (Round and square hatches not included)

NSN: 7220-01-615-5012 1 5,186.71

22 N Non Skid 45 FT RBM

Box1

NSN: 2040-01-633-0283 1 1,459.29

22 N Non Skid 45 FT RBM

Box2

NSN: 2040-01-633-0302 1 1,204.69

22 N Non Skid 45 FT RBM

Box3

NSN: 7220-01-631-9708 1 228.69

22 N Non Skid 45 FT RBM

Box4

NSN: 2040-01-633-0323 1 574.42

22 N Non Skid 45 FT RBM

Box5

NSN: 2040-01-633-0330 1 422.55

22 N Non Skid 45 FT RBM

Box6

NSN: 2040-01-633-0375 1 166.20

22 N Non Skid 45 FT RBM

Box7

NSN: 2040-01-633-0344 1 478.00

22 N Non Skid 45 FT RBM

Box8

NSN: 2040-01-633-0713 1 630.19

22 N Non Skid 45 FT RBM -

Round and Square Hatches

NSN: 2040-01-633-4911 1 106.09

xi (Rev-1)

- (Not included in main kit)

25 Y *Transducer Cover Plate N/A ea. 50.00

28 N ***TCTO Kit TD4000.0 NSN: 6220-01-HS2-6783 1 Kt.

29 N Coupling PN: SS-5 4 ea. UNK *Government-loaned property, which shall be returned to the vessel upon completion of the availability.

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

***Government-furnished property, which is to be supplied by either the vessel or the C4IT ServiceCenter xii (Rev-1)

CONSOLIDATED LIST OF CRITICAL INSPECTION ITEMS

The following is a list of work items, which contain Critical Inspection reports, which the Contractor must complete within the first 25% of the availability contract period (see SFLC Std Spec 0000, paragraph 3.2.6.5

(Inspection report particulars)):

Work

Item Title

2 Ultrasonic Testing (UT) (100) Shots, Perform

4 Fendering System, Inspect

8 Main Diesel Engine(S) To Auragen Generator(S) And Jet Drive(S), Align

9 Water Jet-Inspect, Perform Service

12 Sea Strainer, Overhaul

19 Fender Faying Surfaces, Preserve (100%)

20 Water Jet Drive, Preserve

21 U/W Body, Preserve (100%) xiii (Rev-1)

PRINCIPAL CHARACTERISTICS

45' RB-M

PHYSICAL

Length overall 44 feet, 10.5 inches

Unfixed height 20 feet 9 inches

Beam, maximum 14 feet, 7.75 inches

Full load draft 3 feet, 4 inches

Full load displacement 36,500 pounds

Max sustained speed 42.5 knots

Range 250 nautical miles at 30 knots

Mission limits 8 foot seas / 30 knot winds

Survivability limits 12 foot seas / 50 knot winds

HULL

Hull manufacturer Marinette Marine Corp.

5086 (GRADE) Aluminum

Hin- 2009

MACHINERY

Type 6, cylinder diesel engine

Number of units 2, MTU's 60 series 825 hp

Propulsion type 2, Rolls-royce water-jet

TANKS

1 (Rev-1)

00000_0316_FLT

REC_00000_FLT_Boats @ Commercial Facility (0914)

General Requirements

1. SCOPE

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

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

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

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

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

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

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

Requirements

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

Allied Processes

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

OTHER REFERENCES

None

3. REQUIREMENTS

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

NOTE

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

2 (Rev-1)

3.2 Contractor-provided fire watch personnel. The Contractor shall provide fire watch personnel and equipment.

3.2 Contractor-provided fire extinguishers. The Contractor shall provide portable fire extinguishers.

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

0000, in accomplishing the following task:

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

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

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

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

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

3.3.2 Coating colors and system color schemes. Ensure that all colors and color coat/paint schemes are in accordance with COMDTINST M10360.3, Chapter 6 (Cutter and Boat Colors Exterior and Interior).

NOTE

Unless a waiver has been granted (in writing) by the KO, deviations from authorized coatings (listed in Appendix C of SFLC Std Spec 6310) and colors and color schemes

(provided in Chapter 6 of COMDTINST M10360.3) are strictly prohibited.

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

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

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

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

3.5.1 USCG facilities. The Contractor shall provide and maintain environmental protection as defined in SFLC

Std Spec 0000 Appendix B, Requirements for Environmental Protection at USCG Facilities, 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 (Rev-1)

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

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 a Air Emission Permit which requires unit-specific procedures be followed for the emissions of VOCs and hazardous air pollutants.

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

(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.

3.6.1 Coast Guard turn-over preparation. The Contractor shall be aware that, upon arrival, after haul out, and prior to departing the Contractor’s facility, the Coast Guard crew shall be allowed to accomplish various tasks in preparation for the turn-over of the boat to the Contractor. The following conditions apply to this paragraph:

4 (Rev-1)

3.6.1.1 The Coast Guard requires a maximum of three days at the beginning of the contract, and three days at the end to accomplish various tasks.

3.6.1.2 The Contractor may commence/continue work during these time frames.

<<APM Note: Paragraph 3.6.1.3 pertains to 47’ MLB only. For all other SBPL assets delete this paragraph.>>

3.6.1.3 Coast Guard personnel will disconnect the Detroit Diesel Electronic Control (DDEC) System and any other electronic equipment, as required to avoid damage to systems arising from hotwork on the vessel during the availability.

3.6.1.4 Coast Guard personnel will remove the transducers after initial haul-out and reinstall prior to re-floating the vessel.

3.6.1.5 The Unit will contact the servicing ESD or ESU to setup removal/installation of the transducer if Unit personnel are unable to accomplish this task.

3.7 SFLC standard specification approved changes. The Contractor shall be aware that the following are approved changes to published SFLC 2014 Edition Standard Specifications and supersede published content:

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

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

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

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

Surfaces by Stripe Coating”

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

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

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

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

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

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

3.7.2 SFLC Standard Specification 0000 General Requirements.

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

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

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

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

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

5 (Rev-1)

4. NOTES

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

6 (Rev-1)

QA-1 - QUALITY ASSURANCE INSPECTION FORM

(PRESERVATION CHECKLIST)

VESSEL NAME HULL # WORK ITEM # WORK ITEM TITLE

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

CHECKPOINT 1 – COATING SYSTEM COMPLIANCE

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

CHECKPOINT 2 - PAINT STORAGE

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

CHECKPOINT 3 - AMBIENT CONDITIONS

Ensure surface and surrounding temperatures are each between 50 and 90°F for water-containing coatings, and 35 and 95°F for other coatings, unless otherwise specified by the coating manufacturer(s).

Ensure maximum relative humidity (RH) is as follows, from surface preparations through final curing of topcoat: 50% for tanks, voids, and vent plenum; and 85% for all other areas, unless otherwise specified by manufacturer(s).

Ensure surface temperature is at least 5°F above the dew point, unless otherwise specified by the coating mfgr.

CHECKPOINT 4 - PRE-SURFACE PREPARATION

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

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

CHECKPOINT 5 - SURFACE PREPARATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure cleanliness of prepared surface is as per specification (i.e.: SSPC SP-11, SP-10, SP WJ-2…).

Verify surface anchor profile using ASTM D4417-Methods B or C against SFLC Std Spec 6310. Conduct profile readings at a minimum of 5 locations for the first 1000-sqft area, and 2 locations for each succeeding 1000-sqft area.

Measure soluble salt conductivity in accordance with SSPC-Guide 15. Conduct 5 measurements per each 1000-sqft area (max. threshold: 70 microsiemens/cm for non-submerged surfaces, 30 microsiemens/cm for submerged surfaces).

CHECKPOINT 6 - PRIMER COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Verify proper mixing and stand-in (induction) times.

Ensure no paint is applied when the temperature is expected to drop to freezing before the paint has dried.

Ensure surfaces are completely dry, unless otherwise allowed by the coating manufacturer(s).

Verify wet film thickness (WFT) at random, to prevent under or over application. Verify final DFT.

Brush out all runs, sags, drips, and puddles.

Perform visual inspection for holidays and other defects.

CHECKPOINT 7 – STRIPE COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure overcoating window is as per manufacturer’s instructions.

After primer coat (mist coat after inorganic zinc), brush-apply un-thinned coat of same primer paint over edges, weld seams, cut-outs, and areas of complex geometries @ 3-4 mils wet film thickness (WFT).

CHECKPOINT 8 – TOP COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure overcoating window is as per manufacturer’s instructions.

Verify proper mixing and stand-in (induction) times, as applicable.

Verify wet film thickness at random, to prevent under or over application.

Brush out all runs, sags, drips, and puddles.

CHECKPOINT 9 – FINAL INSPECTION

Verify final system dry film thickness. Conduct 5 sets of 3 readings for each of the first 3 100-sqft areas, followed by 5 sets of 3 readings for each succeeding 1000-sqft area.

Ensure that system cure is in accordance with manufacturer's recommendation for intended service.

Ensure potable water tank exhaust ventilation is maintained continuously from and during coating application through final system cure, to exhaust all solvent to the atmosphere and to prevent solvent entrapment.

For immersion coatings (including tank U/W body), record date and time of the following events:

Final coat application: _____/_____; Return to service or removal from environment controls: _____/_____

CHECKPOINT 10 – RECORD KEEPING

Complete, sign, and submit all provided QA Inspection Forms.

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

7 (Rev-1)

QA-2 - QUALITY ASSURANCE INSPECTION FORM

(ENVIRONMENTAL READINGS)

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

DATE

TIME

ACTIVITY (SURFACE

PREPARATION, PRIMER COAT,

BARRIER COAT, TOP COAT,

ETC…)

LOCATION (FRAME &

DECK, RELATION TO

EQUIPMENT, ETC.)

TEMPERATURE % REL.

HUMID-

ITY

DEW

PT.

SURFACE AMBIENT ΔT

| DP -

SURFACE |

8 (Rev-1)

QA-3a - QUALITY ASSURANCE INSPECTION FORM

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

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

Place surface profile replica tapes in the spaces provided below, to serve as permanent QA record. Maintain a separate log for each location. When an area is divided into separate sections, maintain a separate log for each section.

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

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

9 (Rev-1)

QA-3b - QUALITY ASSURANCE INSPECTION FORM

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

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

Record measurements taken in the spaces provided below, to serve as permanent QA record. Maintain separate log for each location. When an area is divided into separate sections, maintain a separate log for each section.

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Mean Reading (mils)

Mean Reading (mils) IAW ASTM DD4417).

10 (Rev-1)

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

SOLUBLE SALT CONDUCTIVITY Measurements IAW SSPC-GUIDE 15.

DATE TEST LOCATIONS CONDUCTIVITY (MICROSIEMENS/CM)

11 (Rev-1)

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence)

COATING MFG PRODUCT NAME

BATCH

INDUCTION

TIME

COATING SYSTEM SEQUENCE

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

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

SPOT 1 2 3 4 5

AVERAGE

VALUE

*BASE METAL READING

(BMR) Required, If Magnetic

Pull-Off (Type I/Banana) Gauge Is

Used.

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

1 AVG. BMR DEVIATION

1 AVG. BMR DEVIATION

APPLICATION METHOD (AIRLESS, CONVENTIONAL SPRAY,

ROLLED)

AVERAGE DFT

12 (Rev-1)

07400_AKP_1114_BOAT_FLT

WORK ITEM 1: General Welding, Provide

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to provide general welding.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

Coast Guard Technical Publication (TP) 4934, SWBS 074, Sep 2014, Small Boat

Diagrams for Hotwork

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.

3.1.1 CIR.

None.

3.1.2 Tech Rep.

13 (Rev-1)

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 Requirement. The Contractor shall provide general welding, including but not limited to, fabrication, brazing, inspection, plate renewal, crack repair, overlay, and associated processes on

Coast Guard vessels and equipment in accordance with TP 4934 and SFLC Std Spec 0740.

3.3 Bidding. The Contractor shall ensure for bidding purposes this specification will be broke down by the following:

One linear foot of welding/brazing.

Four square inches of clad/overlay welding.

One hour of fabrication.

One square foot of plate renewal.

TABLE 1 – PLATE TYPE

STEEL PLATE ALUMINUM PLATE

THICKNESS WEIGHT

PER

SQFT.

TYPE/GRADE THICKNESS WEIGHT

PER

SQFT

TYPE/ALLOY

3/16 (.1875) 7.66 lb

1/4 (.250) 10.21 lb 1/4 (.250) 3.53 lb

5/16 (.3125) 12.76 lb 5/16 (.3125) 4.41 lb

3/8 (.375) 15.31 lb 3/8 (.375) 5.29 lb

1/2 (.500) 20.42 lb 1/2 (.500) 7.06 lb

3.4 Touch-up preservation, general. The Contractor shall prepare and coat all new and disturbed exterior and interior surfaces, as applicable, to match existing adjacent surfaces in accordance with SFLC Std Spec 6310, paragraph 3.1.13 (Touch-ups and minor coating repairs.)

This section is not applicable to this work item.

14 (Rev-1)

10000_RSW_0415_45RBM

WORK ITEM 2: Ultrasonic Testing (UT) (100) Shots, Perform

1. Scope

1.1 Intent. This work item describes the requirements for the Contractor to take 100 UT shots at locations designated by the Coast Guard Inspector.

1.2 Government-furnished property.

None

2. REFERENCES

COAST GUARD DRAWINGS

None

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(s):

3.3 Reporting

3.1.2 Tech Rep.

Not applicable.

3.1.3 Protective measures - general. The Contractor shall furnish and install all protective coverings to seal off and protect all non-affected vessel's components, equipment, and spaces in

15 (Rev-1) the vicinity of 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 Ultrasonic thickness measurement. The Contractor shall perform a total of 100 thickness measurements in locations designated by the Coast Guard Inspector utilizing Figure 1 and Figure

2 in accordance with SFLC Std Spec 0740. Record all measurements in Tables 1, 2, and 3.

3.3 Reporting. The Contractor shall submit a CIR to include a marked up drawing of Figure 1 and 2 and the completed tables.

FIGURE 1. BOTTOM SHELL PLATING EXPANDED

16 (Rev-1)

FIGURE 2. STERN SECTION SHELL PLATING

17 (Rev-1)

TABLE 1 - STANDARD U/W BODY TEST RESULTS REPORT

DATE: ____________________________

*CALCULATING PERCENT LOSS = 100- (UT READING / DESIGN THICKNESS X

100)

LOCATION

AREA

DESIGN

THICKNESS

MAXIMUM

ALLOWABLE

THICKNESS

UT

READINGS

*PERCENT

LOSS

SHELL PLATING PORT SIDE SECTION “A”

2 .250 .187

4 .250 .187

5 .250 .187

8 .250 .187

11 .250 .187

12 .250 .187

13 .250 .187

14 .250 .187

19 .250 .187

20 .250 .187

SHELL PLATING PORT SIDE SECTION “B”

21 .250 .187

22 .250 .187

27 .250 .187

28 .250 .187

29 .250 .187

30 .250 .187

35 .250 .187

36 .250 .187

37 .250 .187

38 .250 .187

SHELL PLATING PORT SIDE SECTION “C”

43 .250 .187

44 .250 .187

45 .250 .187

46 .250 .187

51 .250 .187

52 .250 .187

53 .250 .187

54 .250 .187

59 .250 .187

60 .250 .187

SHELL PLATING STARBOARD SIDE SECTION “C”

41 .250 .187

42 .250 .187

47 .250 .187

48 .250 .187

49 .250 .187

50 .250 .187

55 .250 .187

56 .250 .187

18 (Rev-1)

57 .250 .187

58 .250 .187

SHELL PLATING STARBOARD SIDE SECTION “B”

23 .250 .187

24 .250 .187

25 .250 .187

26 .250 .187

31 .250 .187

32 .250 .187

33 .250 .187

34 .250 .187

39 .250 .187

40 .250 .187

SHELL PLATING STARBOARD SIDE SECTION “A”

1 .250 .187

3 .250 .187

6 .250 .187

7 .250 .187

9 .250 .187

10 .250 .187

15 .250 .187

16 .250 .187

17 .250 .187

18 .250 .187

STERN SECTION “A”

68 .250 .187

69 .250 .187

70 .250 .187

STERN SECTION “B”

64 .250 .187

65 .250 .187

66 .250 .187

67 .250 .187

STERN SECTION “C”

61 .250 .187

62 .250 .187

63 .250 .187

19 (Rev-1)

TABLE 2 - ADDITIONAL U/W BODY TEST RESULTS REPORT

DATE: ____________________________

*CALCULATING PERCENT LOSS = 100- (UT READING / DESIGN THICKNESS X

100)

LOCATION

AREA

DESIGN

THICKNESS

MINIMUM

ALLOWED

THICKNESS

UT READING *PERCENT LOSS

PORT SIDE AREAS “A, B, C”

1A .250 .187

2A .250 .187

3A .250 .187

4A .250 .187

5A .250 .187

6A .250 .187

7A .250 .187

8A .250 .187

9A .250 .187

10A .250 .187

11A .250 .187

12A .250 .187

STARBOARD SIDE AREAS “A, B, C”

13A .250 .187

14A .250 .187

15A .250 .187

16A .250 .187

17A .250 .187

19A .250 .187

20A .250 .187

21A .250 .187

22A .250 .187

23A .250 .187

24A .250 .187

STERN AREAS “A, B, C”

25A .250 .187

26A .250 .187

27A .250 .187

28A .250 .187

29A .250 .187

30A .250 .187

20 (Rev-1)

TABLE 3 - UNDERWATER HULL BODY MINIMUM THICKNESS TEST RESULTS

REPORT

DATE: ______________________

LOCATIONS MIN. THICKNESS FOUND DESIGN

THICKNESS

MINIMUM

ALLOWED

THICKNESS

AT 25%

LOSS

MINIMUM

ALLOWED

THICKNESS

AT 50%

LOSS

(A) (B) (C)

Port Hull: Boot Top to Keel

.250 .187 .125

STBD Hull: Boot

Top to Keel

Stern Hull: Boot

Top to Keel

Comments:

21 (Rev-1)

11000_AKP_1114_45RBM

WORK ITEM 3: Hull Plating (U/W Body), Inspect

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to inspect/survey the vessel’s Under Water (U/W) hull plating, including U/W appendages and coating system.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 45 RB-M 084-002, Rev -, Docking Plan

Coast Guard Drawing 45 RB-M 110-001, Rev -, Hull Structure

Coast Guard Drawing 45 RB-M 631-001, Rev -, Painting Layout

COAST GUARD PUBLICATIONS

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

OTHER REFERENCES

ASTM International (ASTM) D4138, 2007, Standard Practices for Measurement of Dry

Film Thickness of Protective Coating Systems by Destructive, Cross-Sectioning

Means

The Society for Protective Coatings (SSPC), June 1996, Paint Application Specification

No. 2 (PA-2), Measurement of Dry Coating Thickness with Magnetic Gages

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

22 (Rev-1)

3.1.3 Protective measures - general. The Contractor shall furnish and install all protective coverings to seal off and protect all non-affected vessel's components, equipment, and spaces in the vicinity of 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 Inspection. The Contractor shall accompany the Underwater Hull Inspection Board

(UWHIB) in the performance of the below inspection tasks, as applicable, using the drawings listed in Section 2 (References) as guidance. The Contractor shall provide the following, to facilitate the UWHIB in assessing the condition of the designated U/W hull components and systems:

A hull repair supervisor and a marker.

Temporary staging and other necessary equipment, as applicable, for ensuring safe access to all areas of the U/W hull.

NOTES

1. The COR will convene the UWHIB as soon as possible after the vessel has been dry-docked and before any work (except U/W hull cleaning/wash down) is performed on the U/W hull and appendages.

2. Some of the components and/or systems addressed in this work item may not be applicable to all vessel classes.

3.2.1 Hull plating.

3.2.1.1 The Contractor shall inspect the condition of the hull plating (including thruster tunnel plating, as applicable), for the presence of marine growth, deformation, and any evidence of major corrosion or electrolytic action.

3.2.1.2 The Contractor shall inspect the hull and keel areas, report on the condition of butt-welded seams, doubler plates, lap seams, and for any signs of damaged plating or unusual waviness in the plating.

3.2.2 Sea chests and all other cooling system intake components. The Contractor shall inspect all sea chests, tunnels, hull openings, and grates for general appearance, loose, damaged, or missing grates, loose or missing fasteners, condition of sea strainers and lockwire on bolts, marine growth on grating slots, and any obstructions in the openings that might prevent proper suction and discharge of water.

3.2.3 Water jet drive. The Contractor shall inspect the water jet drive assembly for signs of corrosion, pitting, erosion, fouling, cracks, dings, and nicks. Inspect all linkages for any missing fasteners, physical damage, pitting, or other conditions effecting usage.

23 (Rev-1)

3.2.4 Transducers. The Contractor shall check general condition of the transducers for cuts, cracks, corrosion, and surface defects around the openings. Check transducer securing nuts for tightness, and inspect cables for chafing and other damage.

3.2.6 Zinc anodes.

3.2.6.1 The Contractor shall remove all marine growth and oxide coating from all hull, rudder, shaft strut, welds, water jet drives, and sea chest anodes, as applicable, using a light-wire brush.

3.1.6.2 The Contractor shall visually inspect all zinc anodes; check the soundness of mounting strap and stud welds, missing fasteners, and percentage of remaining material.

3.2.7 Coating system inspections. The Contractor shall accomplish the below inspections, in conjunction with the underwater hull inspection conducted by the Underwater Hull Inspection

Board (UWHIB). Document the condition found as “Partial - Condition A”, “Partial - Condition

B”, “Partial Condition C”, or “100%”, as applicable (see 4.1 (Definitions)). Submit a CFR.

NOTE

The following inspections are for determining the existing condition of the coating system for the underwater body surfaces, which are deemed “Critical-coated” surfaces; they must be carried out by a

SSPC-QP-1 certified contractor/sub-Contractor or a NACE Inspector

– see SFLC Std Spec 0000, paragraph 3.2.4.2 (In-process QC measures for “critical-coated surfaces”).

3.2.7.1 Visual. Perform a visual inspection of the existing U/W body coating system.

3.2.7.2 Dry film thickness(DFT) measurements. Take total DFT measurements of the U/W body coating system, in accordance with SSPC-PA 2. Ensure that film thickness measurement is taken with a suitable eddy current gauge, for non-ferrous metal substrate.

3.2.7.3 Coating system thickness and scheme inspection. Perform a microscopic observation of precision angular cuts in the coating system film (“Tooke Paint Inspection”), in accordacne with

ASTM D4138, and measure the of total coating thickness and thickness of each individual coat of paint, in addition to identifying/verifying the existing color scheme for each coat of paint comprising the coating system.

NOTE

The Tooke Paint Inspection Gage/Gauge (Plastic) is a precision tool for inspection and thickness measurement (ASTM D4138) of single or multiple coats on any substrate, and for microscopic observation and measurement of substrate and film defects. The gage uses an illuminated 50-power microscope with measuring reticle, and mounts tungsten carbide cutting tips for precise incision of the work surface.

Direct measurement of total coating thickness and thickness of individual coats of paint is a unique capability of the Tooke Paint

Inspection Gage/Gauge. Thus, in addition to routine use, it often serves as a “referee” instrument to calibrate…