45627_(RB-M_45)_REV-1.pdf

USCG 45627 (RB-M 45)

SPECIFICATION FOR DRYDOCK REPAIRS

FY2015

Developed By: Howard M. Golub

(REV-01, 28 July 2014)

USCG 45613 (RB-M-45) DRYDOCK AVAILABILITY FY2014

ii (REV-01)

TABLE OF CONTENTS

Revisions Record ...................................................................................................................................................... iii Consolidated List of References ............................................................................................................................... iv Consolidated List of Government-furnished Property ............................................................................................. vi Consolidated List of Critical Inspection Items ........................................................................................................ vii Principal Characteristics ......................................................................................................................................... viii General Requirements WORK ITEM 1: Water Jet Drive, Preserve WORK ITEM 2: U/W Body, Preserve (100%) WORK ITEM 3: Fender Faying Surfaces, Preserve (100%) WORK ITEM 4: Tow Reel, Anchor Reel - Preserve iii (REV-01)

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

22 Jan 2014 01 3 Added work item #3

27 February 2014 02 General

Requirements

Removed paragraph 3.8.4 referencing lead-containing paint abatement.

27 February 2014 02 1 Updated paragraph 3.2.1 to show the status of the jet drive disassembly.

27 February 2014 02 1 Updated surface preparation requirements in Table 1 and 2

27 February 2014 02 2 Updated surface preparation requirements in Table 1

27 February 2014 02 3 Paragraph 1.1 now states that the fenders have already been removed

27 February 2014 02 3 Updated surface preparation requirements in Table 1

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-01)

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_521_4 Rev- P-6 Pump Arrangement

Coast Guard Drawing 45 RB-M_581_1 Rev D Anchor Handling and Stowage System

Coast Guard Drawing 45 RB-M_582_2 Rev A Mooring and Towing Systems

Coast Guard Drawing 45 RB-M_601_1 Rev A General Arrangement

Coast Guard Drawing 45 RB-M_601_3 Rev B Outfit and Furnishings- Carpentery Surv Compt

Coast Guard Drawing 45 RB-M_601_4 Rev B Outfit and Furnishings – Survivor Compartment

Coast Guard Drawing 45 RB-M_601_5 Rev A Outfit and Furnishings – Deck

Coast Guard Drawing 45 RB-M_601_6 Rev A Outfit and Furnishings Pilothouse

Coast Guard Drawing 45 RB-M_601_7 Rev- Outfit and Furnishings Chart Table

Coast Guard Drawing 45 RB-M_613_1 Rev B Equipment Covers

Coast Guard Drawing 45 RB-M_670_1 Rev A Stowage Space Allocation

Coast Guard Drawing 45RB-M_170_1 Rev A Folding Mast

Coast Guard Drawing 45-RB-M_170_1 Rev A Folding Mast

Coast Guard Drawing 45-RB-M_84_2 Rev – Docking Plan

Coast Guard Drawing 45RBM-631-001 Rev B, Painting Layout

COAST GUARD PUBLICATIONS

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

Requirements 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-01)

Coast Guard Commandant Instruction (COMDTINST) M16114.41, March 2012, 45 Ft Response Boat-

Medium (RB-M) Operators Handbook

Coast Guard Technical Publication (TP) 204413-R22 SEQ 3 176001, Rolls Royce Water Jet Maintenance

Manual, Jun 2009

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

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

270’s APM: ADD the “NAVSEA Technical Publication T9074-AD-GIB-010/1688, (TP 1688), May

1997, Requirements for Fabrication, Welding, and Inspection of Submarine Structure” to below, if this package is for a 270 “B-Class” cutter.

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. 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 vi (REV-01)

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)

*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 vii (REV-01)

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

1 Water Jet Drive, Preserve

2 U/W Body, Preserve (100%)

3 Fender Faying Surfaces, Preserve (100%) viii (REV-01)

PRINCIPAL CHARACTERISTICS

45 FT RESPONSE BOAT MEDIUM

HULL MANUFACTURED BY MARINETTE MARINE CORP

5086 (GRADE) ALUMINUM

HIN- 2009

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

PROPULSION

TYPE 6 CYLINDER DIESEL ENGINE

NUMBER OF UNITS 2 MTU’S 60 SERIES 825 HP

WATER JETS

TYPE ROLLS-ROYCE WATER-JET

NUMBER OF UNITS

TWO

1 (REV-01)

00000_1113_FLT

REC_00000_FLT_ Boats- 47 MLB @ CG Facility (1212)

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

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, 2 (REV-01) 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.

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

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. The Contractor shall be responsible for all hazardous wastes generated by work under this contract. Label and package all hazard wastes in 49 CFR-approved containers, and in accordance with all other applicable Federal, state, and local laws and regulations. In addition, comply with applicable parts of 40 CFR

262, applicable to handling of hazardous wastes.

3.5.1 Along with the Government, the Contractor shall be contractually considered the co-generator of all hazardous wastes; be aware that the Government will make available its facility’s EPA Generator Identification

(ID) Number for manifesting of hazardous wastes.

3.5.2 The Contractor shall identify, arrange, and be responsible for the turnover of all hazardous wastes, within the confines of the Coast Guard shore facility, to the facility’s HM/HW Coordinator. Notify the ship’s HW

Coordinator prior to any transfers of HW from ship to shore.

3.5.3 The Contractor shall prepare a manifest of hazardous waste to be reviewd and signed by the HM/HW

Coordinator. Contact the HM/HW Coordinator for turnover of any hazardous waste; in addition, notify the COR

24 hours prior to any waste removals, and ensure that waste removals are conducted during normal business hours

(0800-1600) on Monday through Friday (excluding holidays).

3.5.4 The Contractor shall be aware of the following:

3.5.4.1 No Contractor or Subcontractor shall have the authority to sign a hazardous waste manifest using the facility’s EPA Generator ID Number or remove contract generated hazardous waste from the Coast Guard facility without COR or KO-approval.

3.5.4.2 Local environmental regulations at the Government facilities may be more stringent than in many

3 (REV-01)

jurisdictions. As with all environmental regulations, it is the Contractor's responsibility to research, prepare for, and comply with, the local and state regulations.

3.5.4.3 Coast Guard facilities do not have Facilities Response Plans (see 33 CFR 154 Subpart F). It is the

Contractor’s responsibility to furnish the Facility Response Plan (FRP) when required for over-the-water liquids transfers to and from vessels. This requirement is applicable to transfers to/from vessels with an oil/fuel capacity of 250 barrels or more.

3.6 Coast Guard facility usage and provisions.

3.6.1 The Contractor shall be aware of the following:

3.6.1.1 Coast Guard personnel will haul and block the boat on a Coast Guard installation; consequently, the

Contractor shall not include the cost of lifting or re-floating the vessel in the bid price estimates

3.6.1.2 All work described herein is intended to be accomplished at this location.

3.6.1.3 The COR will submit to the Contractor a copy of the “Coast Guard Facility Survey”/”Landlord Survey” which contains utilities and/or equipment that the Coast Guard Facilty will make available for use by the

Contractor.

3.6.2 The Contractor shall make arrangements to provide all other necessary equipment to accomplish the work described in this specification package including (as applicable) but not limited to generators, compressors, welding equipment, power tools, consumables, and storage containers.

3.6.3 The Contractor shall be responsible for properly storing own equipment.

3.6.4 Prior to setting up equipment and/or storage containers for long-term duration, the Contractor shall obtain approval from the COR at least 48 hours prior to placing the equipment in order to avoid conflict with other base activities.

3.6.5 If the Coast Guard facility opts to provide sewage facilities (as listed on the Landlord Survey) for use by the

Contractor, the Contractor shall supply sanitary supplies such as toilet paper, paper towels, soap, etc. for use by contract personnel. Use of Government toilet paper, and other sanitary supplies shall not be authorized and the additional caveats apply as well.

3.6.5.1 The Contractor shall ensure the sanitary facilities (bathrooms) are left in a clean and neat condition as found.

3.6.5.2 The Contractor is NOT authorized to use any shower facilities which may or may not be located in the same room as the toilet facilities.

3.6.5.3 The Contractor shall adhere to any special requirements or regulations listed in the comments section of the Landlord survey forms, provided at the end of this document.

3.7 Coast Guard turn-over preparation. The Contractor shall be aware that, upon arrival, after haulout, 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:

3.7.1 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.

4 (REV-01)

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

3.7.3 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.

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

3.7.5 The NESU/Unit will contact the servicing ESD or ESU to setup removal/installation of the transducer if

Unit personnel are unable to accomplish this task.

3.7.6 Any components removed by Coast Guard personnel at the beginning of the contract will be reinstalled by

Coast Guard personnel at the end of the contract.

3.8 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:

3.8.1 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

3.8.2 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.

3.8.2.1 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.

3.8.2.2 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.

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

3.1.3.2.

3.8.3 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.

3.8.3.1 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.

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

3.4.1.5.

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

3.8.4 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.

5 (REV-01)

3.8.5 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.”

3.8.5.1 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

3.8.6 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.

6 (REV-01)

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

7 (REV-01)

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-01)

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: ______________

9 (REV-01)

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

10 (REV-01)

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-01)

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

12 (REV-01)

63100_AKP_1013_45RBM

WORK ITEM 1: Water Jet Drive, Preserve

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to preserve the port and starboard water jet-drive units.

1.2 Government-furnished property.

None

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

Coast Guard Technical Publication (TP) 204413-R22 SEQ 3 176001, Rolls Royce Water Jet

Maintenance Manual, Jun 2009

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

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

3.2.4 Clean and Inspect

3.1.2 Tech Rep.

Not applicable.

3.1.3 Protective measures.

13 (REV-01)

3.1.3.1 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.

3.1.3.2 Preservation- The Contractor shall protect all non-affected vessel’s equipment, components, and spaces during surface preparation and coating application procedures, as specified in SFLC Std Spec

0000, paragraph 3.3.3 (Vessel component, space, and equipment protection).

3.1.3.3 Environmental - The Contractor shall abide by all applicable environmental protection tasks as specified in paragraph in SFLC Std Spec 0000, Appendix A (Requirements for Environmental

Protection).

3.1.4 Interferences. The Contractor shall handle all interferences in accordance with SFLC Std Spec

0000, paragraph 3.3.5 (Interferences).

3.2 Preservation. The Contractor shall preserve the port and starboard water jet-drive units in accordance with Coast Guard Technical Publication (TP), Rolls Royce Water Jet Maintenance Manual, Table 1 -

Paint Schedule External Water Jet Components and Table 2- Paint Schedule Internal Water Jet.

3.2.1 Disassembly. The port and starboard water jet drive units are currently disassembled to the below listed component level in order to facilitate “component preservation” in accordance with the Rolls Royce

Maintenance Manual.

Reversing Buckets

Steering Nozzles

Guide Vane Chambers

Impeller

Impeller Housing

Interceptors

Shaft

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

3.2.3 Surface preparation. The Contractor shall prepare the external surfaces in accordance with the surface preparation method stated in Table 1- Paint Schedule External Water Jet Components, and the internal surfaces in accordance with the surface preparation method stated in Table 2- Paint Schedule

Internal Water Jet Components and SFLC Std Spec 6310.

3.2.4 Clean and inspect. Upon completion of surface preparation and prior to coating application, the

Contractor shall clean and visually inspect the prepared port and starboard water jet-drive units’ aluminum substrate. Submit a CIR.

3.2.4.1 The Contractor shall solvent clean the prepared surfaces in accordance with SSPC-SP 1. Capture, contain, and dispose of all wastes from solvent cleaning, in accordance with all Federal, state and local regulations.

14 (REV-01)

TABLE 1- PAINT SCHEDULE EXTERNALWATER JET COMPONENTS

EXTERIOR

SURFACES TO

BE

PRESERVED

SURFACE PREPARATION COATING SYSTEM DFT

(MILS)

COLOR

WATER JET

DRIVE

(SALTWATER

BOATS)

NEAR WHITE BLAST PER

SSPC-SP10 WITH CLEAN, FINE

ALUMINUM OXIDE, GARNET

OR EQUIVALENT INERT

MATERIAL CONFORMING TO

A-A-59316, TYPE I & IV WITH A

1.5-2.5 MIL ANCHOR PROFILE

-- or --

SSPC-SP WJ-2/NACE WJ-2

1) SEAGUARD 5000 HS

2) SEAGUARD 5000 HS

3) SEAVOYAGE COPPER

FREE AF – (MUST BE

APPLIED WHILE EPOXY IS

STILL TACKY)

4) SEAVOYAGE COPPER

FREE AF

5) SEAVOYAGE COPPER

5.0-6.0

Red

Grey

Black

TABLE 2- PAINT SCHEDULE INTERNAL WATER JET COMPONENTS

INTERNAL

SURFACES TO

BE

PRESERVED

SURFACE PREPARATION COATING SYSTEM DFT

(MILS)

COLOR

WATER JET

DRIVE-INTAKE

TUNNEL AND

INTAKE GRID

(ALL)

NEAR WHITE BLAST PER

SSPC-SP10 WITH CLEAN, FINE

ALUMINUM OXIDE, GARNET

OR EQUIVALENT INERT

MATERIAL CONFORMING TO

1) INTERSHIELD 803

2) INTERSHIELD 803

3) INTERSHIELD 803

4) HEMPADUR 45182

5.0

4.0

3.2.5 Preservation. The Contractor shall preserve the external surfaces in accordance with the surface preservation method stated in Table 1- Paint Schedule External Water Jet Components, and the internal surfaces in accordance with the surface preservation method stated in Table 2- Paint Schedule Internal

Water Jet Components and SFLC Std Spec 6310.

3.2.6 Reassembly. The Contractor shall reassemble the port and starboard water jet drive units in accordance with the Rolls Royce Maintenance Manual.

NOTE

Surfaces being preserved are considered “critical-coated surfaces”.

15 (REV-01)

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

NOTE

Coast Guard personnel will operate all vessel machinery and equipment.

3.4 Operational test - specific.

3.4.1 Operational test - initial. Prior to commencement of work, the Contractor shall witness Coast

Guard Personnel perform an initial operational test of the port and starboard water jet propulsion units to demonstrate existing operational condition. Submit a CFR.

3.4.2 Operational test – post repairs. After completion of work, the Contractor shall thoroughly test, in the presence of the Coast Guard Inspector and demonstrate the port and starboard water jet propulsion units to be in satisfactory operating condition. Submit a CFR.

4. NOTES

4.1 Related Work. Complete the following work items in conjunction with this work item:

U/W Body Preservation, 100%

4.2 Coast Guard personnel. Coast Guard personnel will operate all vessel machinery and equipment.

16 (REV-01)

63130_AKP_0913_45RBM

WORK ITEM 2: U/W Body, Preserve (100%)

1. SCOPE

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

1.2 Government-furnished property.

None

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 45RBM-631-001 Rev B, Painting Layout

COAST GUARD PUBLICATIONS

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

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

OTHER REFERENCES

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

1), 2004, Solvent Cleaning

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

3.1 General.

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

3.2.3 Clean and inspect.

3.1.2 Tech Rep.

Not applicable.

17 (REV-01)

3.1.3 Protective measures.

3.1.3.1 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.

3.1.3.2 Preservation - The Contractor shall protect all non-affected vessel’s equipment, components, and spaces during surface preparation and coating application procedures, as specified in SFLC Std Spec

0000, paragraph 3.3.3 (Vessel component, space, and equipment protection).

3.1.3.3 Environmental - The Contractor shall abide by all applicable environmental protection tasks as specified in paragraph in SFLC Std Spec 0000, Appendix A (Requirements for Environmental

Protection).

3.1.4 Interferences. The Contractor shall handle all interferences in accordance with SFLC Std Spec

0000, paragraph 3.3.5 (Interferences). Known interferences include, but are not limited to the below-listed:

Water jet intake grating.

Water jet propulsion unit

3.2 Preservation requirements. The Contractor shall prepare and preserve the U/W body in accordance with Coast Guard Drawing 45RBM-631-001 Rev B, Painting Layout and SFLC Std Spec 6310.

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

3.2.2 Surface preparation. The Contractor shall prepare the surface in accordance with the surface preparation method stated in Table I- Paint Schedule 45 RBM and SFLC Std Spec 6310.

3.2.3 Clean and inspect. Upon completion of surface preparation and prior to coating application the

Contractor shall clean and inspect the prepared U/W body aluminum substrate. Submit a CIR.

3.2.3.1 The Contractor shall perform a visual inspection of the prepared U/W body aluminum substrate.

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

18 (REV-01)

TABLE I- PAINT SCHEDULE 45 RBM (REF CGDWG 45RBM 631-001 PAINTING LAYOUT)

EXTERIOR

SURFACES TO

BE

PRESERVED

SURFACE PREPARATION COATING SYSTEM DFT

(MILS)

COLOR

UNDERWATER

BODY

(SALTWATER

BOATS)

NEAR WHITE BLAST PER

SSPC-SP10 WITH CLEAN, FINE

ALUMINUM OXIDE, GARNET

OR EQUIVALENT INERT

MATERIAL CONFORMING TO

1) SEAGUARD 5000 HS

2) SEAGUARD 5000 HS

3) SEAVOYAGE COPPER

FREE AF – (MUST BE

APPLIED WHILE EPOXY IS

STILL TACKY)

4) SEAVOYAGE COPPER

3.2.4 Preservation. The Contractor shall preserve the U/W hull using the coating system in Table I- Paint

Schedule 45 RBM and in accordance with SFLC Std Spec 6310.

NOTE

Surfaces being preserved are considered “critical-coated surfaces”.

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

4. NOTES

4.1 Definitions.

4.1.1 U/W Body. The underwater body is defined as the aluminum hull surfaces from the bottom of the keel to the waterline, as shown on Coast Guard Drawing 45RBM-631-001.

4.2 Related work. Water Jet Preservation, Anode Renewal.

19 (REV-01)

63100_RDW_0714_45RBM

WORK ITEM 3: Fender Faying Surfaces, Preserve (100%)

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to preserve the fender strake, fender flat bar, and fender stops.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 45RBM-631-001 Rev B, Painting Layout

Coast Guard Drawing 45RBM-114-001 Rev B, Fendering Arrangement

COAST GUARD PUBLICATIONS

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

Surface Forces Logistics Center Standard Specification 0000, Appendix B, (SFLC Std Spec, App.

B), 2012 Requirements for Environmental Protection at USCG Facilities

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

OTHER REFERENCES

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

1), 2004, Solvent Cleaning

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

3. REQUIREMENTS

3.1 General.

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

3.2.3 Clean and inspect.

20 (REV-01)

3.1.2 Tech Rep.

Not applicable

3.1.3 Protective measures - preservation. The Contractor shall protect all non-affected vessel’s equipment, components, and spaces during surface preparation and coating application procedures, as specified in

SFLC Std Spec 0000, paragraph 3.3.3 (Vessel component, space, and equipment protection).

3.1.3.1 Protective measures-environmental. The Contractor shall abide by all applicable environmental protection tasks as specified in paragraph in SFLC Std Spec 0000, Appendix B (Requirements for

Environmental Protection at USCG Facilities).

3.1.4 Interferences. The Contractor shall handle all interferences in accordance with SFLC Std Spec

0000, paragraph 3.3.5 (Interferences).

3.2 Preservation requirements. The Contractor shall prepare and preserve the fender faying surfaces in accordance with Coast Guard Drawing 45RBM-631-001 Rev B, Painting Layout and SFLC Std Spec

6310.

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

3.2.2 Surface preparation. The Contractor shall prepare the surface in accordance with the surface preparation method stated in Table I- Paint Schedule 45 RBM and SFLC Std Spec 6310.

3.2.3 Clean and inspect. Upon completion of surface preparation and prior to coating application the

Contractor shall clean and inspect the prepared fender faying surfaces aluminum substrate. Submit a CIR.

3.2.3.1 The Contractor shall perform a visual inspection of the prepared surfaces.

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

TABLE 1 – 45 RBM FENDER FAYING SURFACES PRESERVATION

EXTERIOR

SURFACES TO

BE PRESERVED

SURFACE PREPARATION COATING

SYSTEM

DFT

(MILS)

COLOR

FENDER STRAKE

FENDER FLAT

BAR

FENDER STOPS

BRUSH BLAST TO BARE METAL WITH

CLEAN, FINE ALUMINUM OXIDE, GARNET

OR EQUIVALENT INERT MATERIAL

CONFORMING TO A-A-59316, TYPE I & IV

WITH A 1.5-2.5 MIL ANCHOR PROFILE

-or-

1)

SEAGUARD

5000 HS

2)

SEAGUARD

5000 HS

21 (REV-01)

3.2.4 Preservation. The Contractor shall preserve the fender faying surfaces using the coating system in

Table I- Paint Schedule 45 RBM and in accordance with SFLC Std Spec 6310.

NOTE

Surfaces being preserved are considered “critical-coated surfaces”.

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

4. NOTES

4.1 Definitions.

4.1.1 Fender Faying Surfaces. The fender faying surfaces are areas of the hull, mounting bars, and fender stops which come in contact with the fenders when the fenders are installed.

4.2 Related work items. Fendering System, Inspect.

22 (REV-01)

WORK ITEM 4: Tow Reel, Anchor Reel - Preserve

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to preserve the Tow Reel and

Anchor Reel listed in Table 2.

TABLE 1 – HULL APPLICABILITY

45601- 45699, 45702, 45704, 45706, & 45708

TABLE 2- TOW REEL & ANCHOR REEL LOCATION

ITEM DESCRIPTION LOCATION QTY

Tow Reel Aft Main Deck 1

Anchor Reel Forward Main Deck Compartment 1

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 45 RBM 581-001, Rev E, Anchoring Handling and Stowage System

Coast Guard Drawing 45 RBM 582-002, Rev C, Mooring and Towing System

Coast Guard Drawing 45 RBM 631-001, Rev C, Painting Layout

COAST GUARD PUBLICATIONS

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

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

OTHER REFERENCES

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

23 (REV-01)

3.1 General.

3.1.1 CIR.

None.

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 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 perform the following tasks in accordance with SFLC Std Spec

0000, SFLC Std Spec 6310, Coast Guard Drawings and other references.

3.3 Tow Reel Removal. The Contractor shall remove the tow reel from the mounting base and remove the line from the reel and inspect. All fasteners, bushings, tow reel handle and locking pin shall be removed and stored for reinstallation. Submit a CFR.

3.4 Anchor Reel Removal. The Contractor shall remove the anchor reel from the mounting base and remove the line from the reel and inspect. All fasteners, bushings, anchor reel handle and locking pin shall be removed and stored for reinstallation. Submit a CFR.

24 (REV-01)

FIGURE 1 – TOW REEL SURFACES TO BE PRESERVED, ANCHOR REEL SIMILAR

3.5 Surface Preparation.. The Contractor shall prepare the inside surfaces of the tow reel and anchor reel, as designated in Table 2, using a combination of the following procedures:

Take precaution to protect reel surfaces that are not to be brush blasted or painted.

Water jetting to a “SSPC-SP WJ-2/NACE WJ2, 2012 Water Jet Cleaning of Metals- Very

Thorough Cleaning”.

Brush Blast to bare metal with clean, fine aluminum oxide, garnet or equivalent inert material with a 1.5-2.5 mil anchor profile.

3.6 Substrate Inspection. After completion of surface preparation, the Contractor shall perform a visual inspection of the prepared substrate for damage to include but not limited to deformation and cracks.

Submit a CFR.

3.7 Paint Application. The Contractor shall provide paint to meet MIL-PRF-24647 specification and follow manufacturer’s instructions and brush on the first coat of primer red paint to the tow reel and anchor reel inside surface areas. Allow adequate time for the paint to cure dry. Prepare all surfaces per manufactures instructions for the second coat of primer haze gray paint and apply, allowing sufficient time for the paint to cure and dry per manufacturer’s instruction. Remove all precautionary protective materials applied prior to brush blasting.

25 (REV-01)

3.8 Silicone Renewal. The Contractor shall provide and install black marine grade silicone equal to 3M

051135-08028 on the tow reel mating surfaces, foundation tabs and all existing UHMW bushing surfaces.

3.9 Reel Installation(s). The Contractor shall install the tow reel and anchor reel with the fasteners saved during the removal process and install the tow and anchor line. The Contractor shall renew all nylock hex nut fasteners.

3.10 Government’s right for changing out tow/anchor line(s). The Contractor shall be aware that the

Government reserves the right to furnish a new tow/anchor line(s) for the installation in place of the existing line(s). If the Government exercises this right, the Contractor shall dispose of the old line(s) in accordance with all applicable Federal, state, and local regulations.

4. NOTES

This section is not applicable to this Work Item.