49408_(BUSL_49)_DD_FQ3_JWD_14R0.pdf

USCG 49408 (BUSL 49)

SPECIFICATION FOR DRYDOCK REPAIRS

FY2014

Developed By: Jeff W Daniels

(Rev-0, 04 February 2014)

USCG 49408 (BUSL-49) DRYDOCK AVAILABILITY FY2014

ii (Rev-0)

TABLE OF CONTENTS

Revisions Record ...................................................................................................................................................... iii Consolidated List of References ............................................................................................................................... iv Consolidated List of Government-furnished Property ............................................................................................. ix Consolidated List of Critical Inspection Items ........................................................................................................ xii Principal Characteristics ......................................................................................................................................... xiii General Requirements WORK ITEM 1: General Welding, Provide WORK ITEM 2: Hull Plating (U/W Body), Ultrasonic Testing WORK ITEM 3: Rub Rail, and Dunnage System, Remove, Inspect and Install WORK ITEM 4: Voids (Non-Accessible), Leak Test WORK ITEM 5: Tanks (MP Fuel Service), Clean and Inspect WORK ITEM 6: Accessible Voids, Inspect WORK ITEM 7: Propeller Shafts, Remove, Inspect, and Install WORK ITEM 8: Propellers, Remove, Inspect and Install WORK ITEM 9: Keel Coolers, Clean, Inspect and Hydro WORK ITEM 10: Sea Valves, Renew WORK ITEM 11: Potable Water Tanks, Clean and Inspect WORK ITEM 12: Diesel Tank, Refuel WORK ITEM 13: Hydraulic Steering Oil Tank, Clean and Inspect WORK ITEM 14: Rudder, Remove, Inspect, and Install WORK ITEM 15: Buoy Handling Equipment (Level) Maintenance, Perform WORK ITEM 16: Grey Water Holding Tanks, Clean and Inspect WORK ITEM 17: Sewage Holding Tanks, Clean and Inspect WORK ITEM 18: Deck Fittings, Inspect WORK ITEM 19: Decks - Exterior( Buoy ), Preserve 100 Percent WORK ITEM 20: Hull Identification Markings, Apply WORK ITEM 21: Cathodic Protection / Zincs, Renew WORK ITEM 22: Marine Chemist Services, Provide WORK ITEM 23: Drydocking WORK ITEM 24: Temporary Services, Provide WORK ITEM 25: Sea Trial Performance, Provide Support WORK ITEM 26: Main Diesel Engine Mounts, Upgrade WORK ITEM 27: Hull Plating (U/W Body), Inspect WORK ITEM 28: Mast, Inspect WORK ITEM 29: Emergency Inflatable Shaft Seal, Test WORK ITEM 30: Water Lubricated Shaft Bearings, Renew WORK ITEM 31: Exhaust Piping, Clean and Inspect WORK ITEM 32: Steering System, Inspect WORK ITEM 33: Deck (Forepeak), Preserve 100% WORK ITEM 34: U/W Body, Preserve (100%) WORK ITEM 35: Hull Plating Freeboard, Preserve -“100%”«VESSEL_TYPE» WORK ITEM 36: Superstructure, Preserve “100%” WORK ITEM 37: Accessible Spaces, Inspect WORK ITEM 38: Compressed Air Receivers (All), Clean, Inspect, and Hydro WORK ITEM 39: A-Frame Modification 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 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

49A BUSL 601-004 Rev B, Inboard Profile/Dk Arrg

49A BUSL 631-001 Rev F, Painting Schedule

Coast Guard Drawing 49 BUSL 111-001, Rev E, Shell Expansion & Longitudinal Framing

Coast Guard Drawing 49 BUSL 114-001, Rev C, Hull Appendages Construction and Details

Coast Guard Drawing 49 BUSL 114-003, Rev F, Chain Guard/Rub Rails

Coast Guard Drawing 49 BUSL 114-004, Rev G, Skeg and Shaft Tube Arrangement and Details

Coast Guard Drawing 49 BUSL 562-001, Rev C, Rudder and Steering Gear Arrangement and Details

Coast Guard Drawing 49 BUSL 601-001, Rev B, Outboard Profile and Main Deck Arrangement

Coast Guard Drawing 49A 562-001 Rev C, Sheets 2-7, Rudder and Steering Gear Arrangement and

Details

Coast Guard Drawing 49A BUSL 085-002, Rev A, Hull Lines & Offsets

Coast Guard Drawing 49A BUSL 085-003, Rev A, Docking Plan

Coast Guard Drawing 49A BUSL 085-003, Rev A, Docking Plan

Coast Guard Drawing 49A BUSL 114-001, Rev C, Hull Appendages Construction and Details

Coast Guard Drawing 49A BUSL 114-003, Rev F, Chain Guard and Rub Rails

Coast Guard Drawing 49A BUSL 200-002, Rev A, Machinery Arrangement

Coast Guard Drawing 49A BUSL 200-002, Rev A, Machinery Arrangement

Coast Guard Drawing 49A BUSL 233-051, Rev -, Double Stem Keel Coolers

Coast Guard Drawing 49A BUSL 243-001, Rev E, Propulsion Shafting and Bearing Arrangement 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-0)

Coast Guard Drawing 49A BUSL 243-001, Rev F, Propulsion Shafting & Bearing Arrangement

Coast Guard Drawing 49A BUSL 243-001, Rev G, Propulsion Shafting and Bearing Arrangement

Coast Guard Drawing 49A BUSL 243-002, Rev -, Propulsion Shaft Modifications

Coast Guard Drawing 49A BUSL 243-002, Rev -, Propulsion Shaft Modifications

Coast Guard Drawing 49A BUSL 243-050, Rev -, 7 1/2” Split Coupling

Coast Guard Drawing 49A BUSL 243-1, Rev F, Propulsion Shafting and Bearing Arrangement

Coast Guard Drawing 49A BUSL 256-001, Rev E, Propulsion and Engine Seawater and Jacket Water

Cooling System

Coast Guard Drawing 49A BUSL 256-1, Rev F, Propulsion and Generator Engine Sea Water and Jacket

Water Cooling Systems

Coast Guard Drawing 49A BUSL 259-001, Rev C, Propulsion and Generator Engine Exhaust Systems

Arrangement and Details

Coast Guard Drawing 49A BUSL 502-051, Rev -, 1 ½” End Model Keel Coolers

Coast Guard Drawing 49A BUSL 523-001, Rev C, Deck Washdown System

Coast Guard Drawing 49A BUSL 530-001, Rev C, Potable Water & Misc Tanks

Coast Guard Drawing 49A BUSL 533-001 Rev B, Sheets 1-3, Potable Water and Window Washer

System

Coast Guard Drawing 49A BUSL 551-001, Rev C, Compressed Air System

Coast Guard Drawing 49A BUSL 556-002, Rev E, Diagram Buoy Handling Hydraulic System

Coast Guard Drawing 49A BUSL 556-003, Rev E, Arrgt Buoy Handling Hydraulic System

Coast Guard Drawing 49A BUSL 556-003, Rev E, Buoy Handling Hydraulic System Arrangement

Coast Guard Drawing 49A BUSL 556-004, Rev F, Buoy Handling Hydraulic System Block &

Elementary Wrg Diag

Coast Guard Drawing 49A BUSL 556-050, Rev -, Heat Exch Assembly

Coast Guard Drawing 49A BUSL 556-051, Rev -, Cross Deck Manifold

Coast Guard Drawing 49A BUSL 556-052, Rev -, 3 POS D05/W NV

Coast Guard Drawing 49A BUSL 556-053, Rev -, 2 POS D05/W NV

Coast Guard Drawing 49A BUSL 561-001 Rev B, Sheets 2-4, Hydraulic Steering System

Coast Guard Drawing 49A BUSL 561-001, Rev B, Hydraulic Steering System

Coast Guard Drawing 49A BUSL 561-1 Electric Hydraulic Steering System

Coast Guard Drawing 49A BUSL 573-003, Rev C, Buoy Handling Arrangement and Details

Coast Guard Drawing 49A BUSL 573-004, Rev F, Chainstopper and Release, Fabrication, Assembly, and

Installation Details

Coast Guard Drawing 49A BUSL 573-005, Rev A, Stern A-Frame Construction and Details

Coast Guard Drawing 49A BUSL 573-005, Rev D, Stern A-Frame Construction and Details

Coast Guard Drawing 49A BUSL 573-006, Rev B, Removable Base for A-Frame

Coast Guard Drawing 49A BUSL 573-007, Rev - , Stern A-Frame Test Stand & Jig

Coast Guard Drawing 49A BUSL 601- 003, Rev D, Outboard Profile and Main Deck

Coast Guard Drawing 49A BUSL 601- 004, Rev A, Inboard Profile & Deck Arrangements

Coast Guard Drawing 49A BUSL 601-003 Rev D, Outboard Profile and Main Deck

Coast Guard Drawing 49A BUSL 601-003, Rev D, Outboard Profile & Main Deck Arrangement

Coast Guard Drawing 49A BUSL 602-001 Rev C, Hull LBL Plates/Marks

Coast Guard Drawing 49A BUSL 611-002-Rev C, Hull Fittings Arrangement & Details vi (Rev-0)

Coast Guard Drawing 49A BUSL 631- 001, Rev F, Painting Schedule

Coast Guard Drawing 49A BUSL 631-001 Rev F, Painting Schedule

Coast Guard Drawing 49A BUSL 633-001, Rev B, Cathodic Protection

Coast Guard Drawing 49A BUSL 634- 001, Rev B, Deck Covering Schedule

Coast Guard Drawing 49A-BUSL 171-002 Rev D, Mast Construction Detail

Coast Guard Drawing FL 2804-22, Rev-, Draft Figs.

Coast Guard Fleet Drawing FL 2804-11, Rev D, Visual ID Numeral & Letter for Ships

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

Coast Guard Fleet Drawing FL 2804-13, Rev G, Visual Identification Kit Schedule

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

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M16114.22, Oct 2002, 49FT Buoy Utility Stern

Loading (BUSL) Boat Operators Handbook

Coast Guard Commandant Instruction (COMDTINST) M16500.21, 21 May, 1997 (series) ATON

Seamanship Manual, Chapter 2-AIDS TO NAVIGATION RIGGING PRACTICES and SAFETY

PROCEDURES

Coast Guard Commandant Instruction (COMDTINST) M9000.6, (series), March 2011 Naval Engineering

Manual, Chapter 570 General Duty and Replenishment Weight Handling systems

Coast Guard Technical Publication (TP) 3345, Jan 1998, Manufacturer’s Instruction Book, SWBS Group

079-259

Coast Guard Technical Publication (TP) 3345, Oct 2006, Manufacturer’s Instruction Book, SWBS Group

079-259, Exhaust System

Coast Guard Technical Publication (TP) 3345, Oct 2006, Manufacturer’s Instruction Books - SWBS

Groups 079-259, SWBS 243, Shafting

Coast Guard Technical Publication (TP) 3348, Nov 2003, Amendment 4, Section A, SWBS 573

Coast Guard Technical Publication (TP) 3348, SWBS 561, Sept. 1996, Steering System

Coast Guard Technical Publication (TP) 3348-561 A September 1996 Steering and Diving Control

Systems

Coast Guard Technical Publication (TP) 3348-561A September 1996, Steering System

Coast Guard Technical publication (TP) 4934 August 2009, Small Boat Diagrams for Hotwork SWBS

Group 74, Section A

Coast Guard Technical Publication TP3348, SWBS 573, November 1997, Buoy Handling Equipment

Coast Guard Technical Publications (TP) 3347-533-A, Potable Water Systems, April 2007

Commandant Instruction Manual COMDTINST M9000.6 (series), Naval Engineering Manual, March

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2012, General

Requirements

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), Jan 2012, General

Requirements

Surface Forces Logistics Center Standard Specification 0740 Appendix E, (SFLC Std Spec 0740

Appendix E) 2012, Stray Current Protection

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2012, Welding and

Allied Processes vii (Rev-0)

Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2012, Auxiliary

Machine Systems

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2012, Requirements for Preservation of Ship Structures

Surface Forces Logistics Center Standard Specification 8634 (SFLC Std Spec 8634), 2012, Drydocking

Surface Forces Logistics Center Standard Specification 8635 (SFLC Std Spec 8635), 2012, Temporary

Services

OTHER REFERENCES

American National Standards Institute/American Water Works Association (ANSI/AWWA) C652, 2002, Disinfection of Water-Storage Facilities

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

Welding End

ASTM International (ASTM) 6966, 2008, Standard Practice for Collection of Settled Dust Samples Using

Wipe Sampling Methods for Subsequent Determination of Metals

ASTM International (ASTM) D1330, 2004, 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) D5363, 2008; Standard Specification for Anaerobic Single-Component

Adhesives (An)

ASTM International (ASTM) F992, 2011, Standard Specification for Valve Label Plates

Code of Federal Regulations (CFR) Title 29, Part 1910, Jul 2008, Occupational Safety and Health

Standards

Commercial Item Description (CID) A-A-52624, Nov 2008, Antifreeze, Multi Engine Type, Ethylene

Glycol (For Caterpillar equipment applications, use CAT Extended Life Pre-Mix coolant.)

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

Petrolatum

Commercial Item Description (CID) A-A-59588, July 2005, Rubber Silicone

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

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

MIL-A-18001, May 2005, Anodes, Sacrificial Zinc Alloy (Commercially Accepted - ASTM B418)

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

MIL-DTL-1222, Dec 2000, Studs, Bolts, Screws and Nuts for Applications Where a High Degree of

Reliability Is Required

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

NAVSEA Technical Manual (NSTM), May 2009 Chapter 243-Propulsion Shafting

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C6183, 2007, Cork and

Rubber Composition Sheet; For Aromatic Fuel and Oil Resistant Gaskets viii (Rev-0)

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

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.11 (SSPC-SP 11), 2004, Power Tool Cleaning to Bare Metal

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 10/NACE No. 2, 2004, Near-White Blast 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)

7 N Drive saver PN: 841193025 2 ea $787.00

7 N Drive saver bushing kit

NSN: 3040-01-552-9251 or

PN: 841193027

2 ea $66.00

10 N Valve, Ball - Bronze,

(2) inch

NSN: 4820-01-475-0283 or

PN: SPB-H1L-A

3 ea.

10 N Valve, Ball - Bronze, (1/4) inch

PN: T-560-BR-Y-66 2 ea.

10 N Valve, Ball - Bronze

(1/2) inch

NSN: 4820-01-443-3406

or

PN: 1/2" SPB-32-S2

3 ea.

14 N Lower bearing NSN: 3120-01-465-0356 2ea. 136.41

14 N Upper bearing NSN: 3120-01-465-0320 2ea. 129.50

14 N Rudder Bearing Seal Applied Industrial:

17307H5L16

2ea. 37.83

15 N Counterbalance

Valve (see Para.3.3

Tasks 7, 8, 9, 10)

CEBA-LIN 4 ea. 100.00

15 N Directional Control

Valve (see Para.3.3

Tasks 19, 20)

N/A 1 ea. 300.00

15 N Wire Rope 6X37

RLL 4010-01-500-1655

1 ea 165.00

15 N Wire Rope 6X37

RRL

4010-01-500-1353 3 ay $225.00

15 N Bearing, sleeve 3120-01-516-6619 2 $23.91

15 N Bearing, sleeve 3120-01-516-5767 4 $32.46

15 N Bearing, sleeve 3120-01-516-6010 2 $52.10

15 N Bearing, washer, 3120-01-516-5829 12 $32.56

15 N Bearing, washer, 3120-01-516-6581 4 $26.51

15 N Pin, straight, thread 5315-01-516-6567 2 $29.50

15 N Bearing, sleeve 3120-01-516-6484 4 $14.50 x (Rev-0)

15 N Bearing, sleeve 3120-01-516-6230 4 $16.01

15 N Pin, straight, thread 5315-01-516-6577 4 $80.73

15 N Pin, straight, thread 5315-01-516-6556 2 $30.00

15 N Spacer, sleeve 5365-01-516-6464 2 $47.87

15 N Plate, intermediate 3010-01-374-3021 24 $17.30

15 N Disk, clutch 3010-01-374-3114 20 $17.11

15 N Washer, lock 5310-00-655-6151 64 $0.06

15 N Filter element, fluid 4330-01-465-6734 1 $170.85

15 N Filter element, fluid 4330-01-504-9506 1 $0.00

15 N Nut, self-locking, hexagon 5310-01-586-4917 8 $21.91

15 N Nut, self-locking, hexagon 5310-01-526-5282 24 $2.43

15 N Washer, flat 5310-01-323-5559 2 $4.00

15 N Washer, flat 5310-01-415-1947 3 $0.96

15 N Filter Element, Flui 4330-01-343-5837 1 $146.23

15 N Grommet, Nonmetallic 5325-01-179-2430 2 $3.52

15 N O-Ring 5331-01-334-9566 1 $1.33

15 N O-Ring 5331-01-101-6076 3 $1.01

15 N Parts Kit, Seal Repl 5330-01-213-8293 1 $14.10

15 N A Frame Winch Plenetary Gears

Lantec PN; 202053 6

23 Y *Transducer Cover

Plate

N/A 1 ea. 50.00

26 Y Mount, Resilient, Weapon System

(NSN nomenclature) or Cummins Engine

Mounts (Barry

Controls)

5342-01-459-0659 or PN #

3968021 (Green)

8 ea. 136.75

30 N Bearing, Sleeve

Intermediate

NSN: 3120-01-365-9410 2 $107.77

xi (Rev-0)

30 N Bearing, Sleeve Stern

Tube

NSN: 3120-01-366-0506 2 $219.16

39 N Kit, A-Frame

Removable Base

NSN: 4320-01-F09-1507 1 ea. $30,192.97 ea.

39 N Ram, Hydraulic NSN: 3040-01-552-9094 2 ea. $3,490.00 ea.

39 Y Stern A-Frame Test

Stand & Jig

Unknown 1 Kit Unknown

*Government-loaned property, which shall be returned to the vessel upon completion of the availability.

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

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

CONSOLIDATED LIST OF CRITICAL INSPECTION ITEMS

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

(Inspection report particulars)):

Work

Item Title

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

4 Voids (Non-Accessible), Leak Test

7 Propeller Shafts, Remove, Inspect, and Install

15 Buoy Handling Equipment (Level) Maintenance, Perform

27 Hull Plating (U/W Body), Inspect

34 U/W Body, Preserve (100%) xiii (Rev-0)

PC_49_BUSL_1209

PRINCIPAL CHARACTERISTICS

49’ BUSL BUOY BOAT

PHYSICAL CHARACTERISTICS

Length Overall 49’ 7”

Depth (main deck at side to baseline) N/A

Maximum Beam 16’ 10”

Height of Highest Projection (above

DWL)

15’

Frame Spacing N/A

Full Load Draft 5’ 7”

Full Load Displacement 31.65 Long tons

Shore Tie Voltage Requirements 120v

MACHINERY CHARACTERISTICS

Number of Propellers 2

Number of Blades per Propeller 4

Diameter of Propeller 31”

Pitch 22” fixed

Revolutions per Minute (RPM) 2300

Shaft Diameter N/A

1 (Rev-0)

00000_1113_FLT

REC_00000_FLT_

General Requirements

1. SCOPE

1.1 Intent. This standard specification invokes general requirements for conducting «AVAILTYPE» for Coast

Guard vessels.

«KTRTERM»

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2012, Requirements for Preservation of Ship Structures

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2012, General

Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2012, Welding and

Allied Processes

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2012, Requirements for Preservation of Ship Structures

OTHER REFERENCES

ASTM International (ASTM) 6966, 2008, Standard Practice for Collection of Settled Dust Samples Using

Wipe Sampling Methods for Subsequent Determination of Metals

Code of Federal Regulations (CFR) Title 29, Part 1910, Jul 2008, Occupational Safety and Health

Standards

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.11 (SSPC-SP 11), 2004, Power Tool Cleaning to Bare Metal

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

2 (Rev-0) 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.

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 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 SFLC Std Spec 6310, Chapter 11 (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 11 of SFLC Std Spec 6310) 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 HW disposal. «HWDISPOSAL»

3 (Rev-0)

3.6 SFLC standard specification approved changes. The Contractor shall be aware that the following are approved changes to published SFLC 2012 Edition Standard Specifications and supersede published content:

3.6.1 SFLC Std Spec 8634, Drydocking, Appendix A, page A5, paragraph A2.7.1.3 Side Blocks: Remove formula value shown as g – Acceleration of gravity – 32.3 Ft/sec , and replace with formula value g -

Acceleration of gravity - 32.174 ft/sec

3.6.2 SFLC Std Spec 0740, Welding and Allied Processes. SFLC Std Spec 0740 added Appendix E, Stray

Current Protection: New Appendix is posted with SFLC Standard Specifications as a separate document on internet and intranet webpage.

3.6.2.1 SFLC Std Spec 0740, page 1, paragraph 1.2 Appendices: Add ‘Stray Current Protection’ to ‘Process

Standard column of appendices table. Add ‘E’ to ‘Appendix’ column of appendices table.

3.6.2.2 SFLC Std Spec 0740, page 4, paragraph 3.1.3 Stray current protection: Add “The Contractor shall meet all requirements for stray current protection as specified in Appendix E - Stray Current Protection.” directly after paragraph 3.1.3 title.

3.6.2.3 SFLC Std Spec 0740, page 4, paragraph 3.1.3 Stray current protection: Delete paragraphs 3.1.3.1 and

3.1.3.2.

3.6.3 SFLC Std Spec 0450, Electrical Power for Contractor’s Tools and Equipment, page 1, paragraph 1.1 Intent:

Add sentence, “Note that stray current protection for welding equipment is covered in SFLC Standard

Specification 0740, Welding and Allied Processes, Appendix E.” to end of paragraph.

3.6.3.1 SFLC Std Spec 0450, page 5, paragraph 3.4 Equipment Grounding: Add sentence, “Stray current protection for welding equipment is covered in SFLC Standard Specification 0740, Welding and Allied Processes, Appendix E.” to end of paragraph.

3.6.3.2 SFLC Std Spec 0450, page 6, paragraph 3.4 Equipment Grounding: Delete paragraphs 3.4.1.4 and

3.4.1.5.

3.6.3.3 SFLC Std Spec 0450, page 6, paragraph 3.4 Equipment Grounding: Delete Figure 5.

3.6.4 SFLC Std Spec 0000, General Requirements, Appendix A Requirements for Environmental Protection:

Add new paragraph A2.2.5.3.3 Additional requirement during lead-containing paint abatement, as follows:

A2.2.5.3.3 Additional requirements during lead-containing paint abatement. Abide by the following additional requirements, during work that involves disturbance or abatement of lead-containing paint:

A2.2.5.3.3.1 Protective measures.

A2.2.5.3.3.1.1 Abide by the following additional safety precautions during the lead dust clean-up operation (see

A2.2.5.3.3.3 Post-surface preparation cleaning, inspection, and sampling):

Separate contaminated areas from other areas.

Do not permit non-essential personnel in the work area.

Work in one compartment at a time.

Prevent dust from migrating to other areas, as follows:

o Seal doors, hatches, and all other openings between the work area and other areas with an

4 (Rev-0) airtight barrier, such as fire-rated polyethylene; seal both sides (inside the construction area, and inside the adjacent area) to provide a secondary dust barrier and prevent the doors and windows from being used (post alternative emergency exits, if applicable).

o Ensure that the work area remain under negative pressure in relation to adjacent areas.

NOTE

Negative pressure means that more air is exhausted from the area than is supplied so that lead dust and asbestos particles are contained within the work area, and do not contaminate adjacent non-affected compartments. Exhaust air must be filtered with a suitable HEPA filter.

Take, at a minimum, the following measures, to protect de-contamination workers:

o Use a HEPA (high-efficiency particulate air) vacuum - never use a conventional vacuum. A

HEPA vacuum removes 99.97% of particles that are less than 0.3 microns in size.

o Never use compressed air; never dry sweep.

o Workers must wear a respirator which is approved by NIOSH and has N100, P100 or R100 filters (the cartridges are usually purple); respirators must be fit-tested to insure proper seal, and employees must be medically screened and trained prior to wearing a respirator (see the

OSHA Respirator Standard, 29 CFR 1910.134).

o Workers must wear full-body protective clothing, head covering and shoes (or shoe covers).

o Workers must not leave the work area without having gone through a proper decontamination process, to prevent spread of lead dust to un-affected areas.

o Eating, drinking and smoking are prohibited in work areas.

o Workers must wash hands and face before eating, drinking or smoking.

o Workers must remove work clothes and shoes before leaving the work area, and seal work clothes in plastic.

o Workers must shower and wash hair as soon as possible after leaving the work area.

o Non-disposable work clothes must be washed separately from other clothes.

A2.2.5.3.3.1.2 Remove and dispose of all protective covers, upon completion of work.

A2.2.5.3.3.2 Spot lead coating abatement. When lead-containing coating, has been identified either in a particular work item or via a CFR as interference to work (including but not limited to hotwork, equipment and component installations, structural repairs, or ultrasonic thickness measurements), do the following:

A2.2.5.3.3.2.1 Coating removal/surface preparation. Remove existing lead-containing coating in affected areas, using one or a combination of the cleaning methods specified in Table A1 below, as applicable. Ensure that all power tool equipment have suitable vacuum attachments, to capture all generated coating lead dust.

TABLE A1

MECHANICAL CLEANING CHEMICAL STRIPPING

Steel surfaces: Power tool clean to a SSPC-SP

11 (1.0 mil anchor profile).

Use a suitable chemical stripper to safely remove all existing coatings – and

5 (Rev-0)

Aluminum surfaces: Power tool clean, using suitable power sanders and abrasive sandpaper with no metallic contents, to remove all existing coatings and rust spots, down to bare metal.

expose the bare substrate, in accordance with manufacturer’s instructions.

Known paint strippers meeting the requirements specified in Table A1 include, but are not limited to the following:

1. Franmar LeadOut

2. STRIP-TOX Paint Stripper

3. Aquastrip ACB

4. Smart Strip™ Advanced Paint Remover:

WARNING

Paint stripper must be formulated without methylene chloride, chlorinated solvents, phenols, chromates, ammonia or amines.

A2.2.5.3.3.2.2 Waste Disposal. Sample and dispose of generated waste, in accordance with all applicable

Federal, state, and local regulations.

A2.2.5.3.3.3 Post-surface preparation cleaning, inspection, and sampling. Upon completion of any surface involving removal of lead-containing coating (whether during spot abatement or full abatement), do the following, as applicable:

A2.2.5.3.3.3.1 Lead dust clean-up. Clean all lead dust from the worksite by suitable clean-up cleaning methods, or as follows:

Step 1 - debris removal: Remove all gross debris, paint chips, etc. using either a vacuum with a

HEPA filter or by spraying the materials with water in a spray bottle and picking up chips or large pieces of contaminated debris by hand.

Step 2 – vacuum cleaning: Using a suitable HEPA vacuum, clean all affected surfaces, in accordance with the following guidelines:

o Begin cleaning with high areas first – with overhead surfaces and bulkheads working downward.

o Vacuum all surfaces in the compartment.

o Work in the direction furthest from the entry door toward it.

Step 3 – wet cleaning: Following thorough HEPA vacuuming, wash all surfaces with any suitable cleaning detergent following the same cleaning pattern (high to low/ furthest from and toward entrance). Change the cleaning solution as it becomes dirty. Rinse all areas with a fresh cloth/mop.

Do not reuse contaminated mops and cloths. Use a three-bucket system for cleaning. (Detergent solution in first bucket/ rinse water for mop in second/ surface rinse on deck and/or bilge surfaces in third).

Step 4 – vacuum cleaning: Perform a HEPA vacuum again as specified in “Step 2”.

Step 5 – waste disposal: Properly dispose of contaminated materials, in accordance with all applicable Federal, state, and local regulations.

6 (Rev-0)

NOTES

1. Work Wet, Work Smart, and Work Clean. DO NOT GENERATE DUSTS. It is easier to effectively clean an area when dusts are not being generated to resettle on previously cleaned areas! Worker exposures may be high during wet sweeping.

2 A wet/dry HEPA unit is ideal for working with hazardous dust clean up.

3. Lead-contaminated objects that are porous or materials that may suffer damage from water may not be able to be sufficiently decontaminated by these methods and should be discarded.

A2.2.5.3.3.3.2 Visual inspection. Conduct a visual inspection, in the presence of the Coast Guard Inspector, to ensure that none of the following is present:

Visible coatings on any part of the substrate, including pitted areas.

Dust (as applicable).

Cleaning material haze.

A2.2.5.3.3.3.3 Post-lead abatement clearance. Upon acceptance of the visual inspection results by the COR, do the following:

A2.2.5.3.3.3.3.1 Wipe sampling.

A2.2.5.3.3.3.3.1.1 Conduct wipe sampling clearance testing, in accordance with ASTM 6966, as designated by the Coast Guard Inspector, in three locations in the affected space, to ensure that there exist no lead dust residues in excess of the below-listed concentrations, as specified below. Submit a CFR with sample results

40 micrograms/square foot (mcg/ft 2) - for berthing and/or food preparation areas.

200 micrograms/square foot (mcg/ft 2) - for all other areas.

A2.2.5.3.3.3.3.1.2 If a Change Request (CR) has been authorized and released, conduct wipe sampling clearance testing in additional locations, as designated on the CR.

A2.2.5.3.3.3.3.2 Laboratory analysis. Ensure that dust lead samples are analyzed by a laboratory certified by the

National Lead Laboratory Accreditation Program (NLLAP) or the American Industrial Hygiene Association.

A2.2.5.3.3.3.4 Additional cleaning. If laboratory analysis shows lead concentrations in excess of the thresholds specified above, then perform lead dust cleaning, and take subsequent wipe samples until the concentration of lead falls below the above standards.

A2.2.5.3.3.3.5 Additional wipe clearance testing. Be aware that the Coast Guard reserves the right to coordinate additional wipe clearance testing, at no cost to the contractor, to verify the sample results.

NOTE

All additional wipe clearance testing conducted by the Coast Guard must be witnessed by the Contractor, to verify where and how samples were collected – and thus, prevent contract disputes.

A2.2.5.3.4 Post-surface preparation and abatement requirements. Prior to applying primer coat, do the following, in accordance with SFLC Std Spec 6310, paragraphs 3.1.8.7 (Flash rusting/surface oxidation limitations) and

3.1.8.6 (Hydrocarbon substance removal), respectively.

7 (Rev-0)

Remove all flash rusting, as applicable.

Remove all grease and oil surface contaminants.

NOTE

The following paragraphs are not applicable, when lead-containing coating is removed by non-dust generating methods that include (but are not limited to) chemical stripping, water-jetting, mechanical-cleaning with vacuum attachment (with zero dust discharge):

A2.2.5.3.3.3.1 Lead dust clean-up

A2.2.5.3.3.3.3 Clearance sampling

A2.2.5.3.3.3.3.1 Wipe sampling – lead dust.

A2.2.5.3.3.3.3.2 Laboratory analysis

3.6.4.1 SFLC Std Spec 0000, page 22, paragraph 3.3.3.1 NOTE. Add "Flame-retardant polyethylene deck plate with a non-slip diamond pattern from 10 to 40mil thickness" to body of Note.

3.6.5 SFLC Std Spec 6310, Requirements For Preservation Of Ship Structures, page 10, add “3.1.6.5

Preconstruction Primers. Also known as shop primers, preconstruction primers are used as a temporary coating to protect steel from corrosion during welding, storage, and fabrication. Preconstruction primers shall be removed prior to applying the permanent coating system on all critical coated surfaces. Preconstruction primers may be left in place in other interior areas (such as machinery spaces, habitability spaces, etc.) if they are intact, uncontaminated, and compatible with the overcoating system.”

3.6.5.1 Std Spec 6310, Appendix B, page B12 , the formatting for of Notes 17-19 change and add as per the following:

SFLC Std Spec 6310, Cutter And Boat Interior Painting Systems, Appendix B12, Note 17, delete sentence, “Persistent corrosion in a particular area of an aluminum bilge may dictate the need for a protective High Build Epoxy coating to be applied to that local area.”

SFLC Std Spec 6310, Cutter And Boat Interior Painting Systems, Appendix B12, Note 18, replace entire note with “Persistent corrosion in a particular area of an aluminum bilge may dictate the need for a protective High Build Epoxy coating to be applied to that local area. “

SFLC Std Spec 6310, Cutter And Boat Interior Painting Systems, Appendix B12, Note 19, replace entire note with “Painting plastic surfaces is highly discouraged, but after it is done once, it must be maintained.”

SFLC Std Spec 6310, Cutter And Boat Interior Painting Systems, Appendix B12, Add Note “20. For aluminum surfaces, remove all oil, grease, dirt, metal oxides (corrosion products) and other foreign material by cleaning per SSPC-S

3.6.6 SFLC Std Spec 8635, Temporary Services, page 2, delete paragraph 3.3.2.2.

4. NOTES

4.1 QA inspection forms. QA inspection forms (QA-1 thru QA-5), required in SFLC Std Spec 0000 to be completed and submitted during preservation of “critical-coated surfaces”, are provided at the end of this document.

8 (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-12, SP-11, SP-10…).

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

9 (Rev-0)

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 |

10 (Rev-0)

QA-3a - QUALITY ASSURANCE INSPECTION FORM

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

Location of Work (Frame References) Area (sqft)

SURFACE PREPARATION METHOD

PROFILE ACHIEVED (mils)

Min Max Mean

SSPC-SP-10/NACE No. 2

SSPC-SP-12/NACE No. 5

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

Abrasive Manufacturer and 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

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Mean Mil Reading (IAW ASTM D4417-Method C) for above 15 readings: ______________

11 (Rev-0)

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-12/NACE No. 5

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

Abrasive Manufacturer and 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 _____ mils _____ mils _____ mils _____ mils

Reading: _____ mils _____ mils _____ mils _____ mils _____ mils

Reading: _____ mils _____ mils _____ mils _____ mils _____ mils

Reading: _____ mils _____ mils _____ mils _____ mils _____ mils

Reading: _____ mils _____ mils _____ mils _____ mils _____ mils

Reading: _____ mils _____ mils _____ mils _____ mils _____ mils

Reading: _____ mils _____ mils _____ mils _____ mils _____ mils

Reading: _____ mils _____ mils _____ mils _____ mils _____ mils

Reading: _____ mils _____ mils _____ mils _____ mils _____ mils

Reading: _____ mils _____ mils _____ mils _____ mils _____ mils

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

_____ mils _____ mils _____ mils _____ mils _____ mils

12 (Rev-0)

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)

13 (Rev-0)

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.

Location (Frame Reference): ___________________

SPOT 1 2 3 4 5

Overall Avg. DFT

ADJUSTMENTS

1 Avg. BMR Deviation

3 Before

Adjustments

After Adjustments

Avg.

Location (Frame Reference): ___________________

SPOT 1 2 3 4 5

Overall Avg. DFT

ADJUSTMENTS

1 Avg. BMR Deviation

3 Before

Adjustments

After Adjustments

Avg.

Application Method (Airless, Conventional Spray, Rolled) Average DFT

14 (Rev-0)

07400_AKP_1013_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 August 2009, Small Boat Diagrams for

Hotwork SWBS Group 74, Section A

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2012, General Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2012, Welding and Allied Processes

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2012, Requirements for Preservation of Ship Structures

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.

15 (Rev-0)

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 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. 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.

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.)

4. NOTES

This section is not applicable to this work item.

16 (Rev-0)

11010_UT_0712_FLT

REC_11010_UT_FLT_49’ BUSL (ALL) (0911)

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

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to conduct ultrasonic testing (UT) of U/W hull plating.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 49A BUSL 085-003, Rev A, Docking Plan

Coast Guard Drawing 49A BUSL 114-001, Rev C, Hull Appendages Construction and

Details

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2012, 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 Technical Representative.

Not applicable.

3.1.3 Protective measures.

17 (Rev-0)

3.1.4 Interferences.

None.

3.2 UT measurements. The Contractor shall perform a total of _100___ UT measurements of

U/W hull surfaces, in locations designated by the Coast Guard Inspector, using Coast Guard

Drawings 49A BUSL 085-003 and 49A BUSL 114-001 for guidance, in accordance with SFLC

Std Spec 0740, Appendix C. Mark up a copy of Coast Guard Drawing 49A BUSL 114-001 to show all locations selected for measurement and record all measurements in Table I (UT

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

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

18 (Rev-0)

TABLE I - UT MEASUREMENTS SUMMARY SHEET PORT/STBD SHELL

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

PLATE # TOP/MID/BOT THICKNESS THICKNESS WASTAGE

19 (Rev-0)

11020_AKP_1113_49BUSL

WORK ITEM 3: Rub Rail, and Dunnage System, Remove, Inspect and Install

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to remove, inspect and install the entire rub rail and dunnage system.

1.2 Government-furnished property.

None

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 49A BUSL 114-003, Rev F, Chain Guard and Rub Rails

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2012, General Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2012, Welding and Allied Processes

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2012, Requirements for Preservation of Ship Structures

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

20 (Rev-0)

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…