REVISED SPECIFICATIONS 45663 (RB-M 45) 29 MAR 2021.pdf

USCG 45663 (RB-M 45)

SPECIFICATION FOR UNPLANNED DRYDOCK REPAIRS

FY2021

Developed By: Anthony M Dowd

(Rev-0, 29 March 2021)

USCG 45663 (RB-M-45) UNPLANNED AVAILABILITY FY2021

ii (Rev-0)

TABLE OF CONTENTS

Revisions Record ......................................................................................................................................... iii Consolidated List of References ................................................................................................................... iv Consolidated List of Government-furnished Property ................................................................................. vi Consolidated List of Critical Inspection Items ............................................................................................. ix Principal Characteristics ................................................................................................................................ x General Requirements WORK ITEM 1: General Welding, Provide WORK ITEM 2: Ultrasonic Testing (UT) (100) Shots, Perform WORK ITEM 3: Water Jet Drive, Preserve WORK ITEM 4: U/W Body, Preserve (100%) WORK ITEM 5: Tow Reel, Anchor Reel - Preserve WORK ITEM 6: Main Diesel Engine(s) To MEPS Generator(s) And Jet Drive(s), Align WORK ITEM 7: Water Jet-Inspect, Perform Service WORK ITEM 8: Boat Haul Out, Blocking, Provide WORK ITEM 9: Temporary Services, Provide WORK ITEM 10: Sea Trial Performance, Support, Provide WORK ITEM 11: Lazarette Bilge, Preserve WORK ITEM 12: Fender Faying Surfaces, Preserve (100%) WORK ITEM 13: Marine Chemist Services, Provide iii (Rev-0)

REVISIONS RECORD

This page is used to record specification revisions, which may have occurred subsequent to a Revision 0 (Rev-0) package. Information listed is intended to provide contractors and field unit personnel a means to ensure all the current specification revision pages are present when reviewing or utilizing this specification package.

DATE REV# WORK

ITEM#

CHANGES MADE

NOTE : All work item and paragraph numbers listed above for a given revision correspond to same numbers in the previous revision. This revised specification is self-contained with all of the above listed changes incorporated.

iv (Rev-0)

CONSOLIDATED LIST OF REFERENCES

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

All Coast guard drawings, technical publications, and standard specifications will be provided to contractors by the Coast Guard at an appropriate time, or upon request, free of charge. Other Government documents may be accessed – free of charge – from links located on the SFLC website. Commercial sites provide access to their respective documents.

COAST GUARD DRAWINGS

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

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

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

Coast Guard Drawing 45 RB-M 185-001, Rev A, Auxiliary System Foundations

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

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

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

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

Coast Guard Drawing 45 RBM 311-004, Rev -, APU Generator Drive System

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

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

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

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

Coast Guard Drawing FL-85-002, Rev -, GFE Boat Hot Work Diagrams

COAST GUARD PUBLICATIONS

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

Manual

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

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2018, General

Requirements

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

Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2018, Welding and

Allied Processes

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

Allied Processes

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2018, Requirements for Preservation of Ship Structures

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2020, Requirements for Preservation of Ship Structures v (Rev-0)

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

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

Services

OTHER REFERENCES

1), 2015, Solvent Cleaning

2), 2004, Mechanical Tool Cleaning

45 RB-M Water Jet Disassembly / Assembly Procedures

Rolls-Royce Kamewa Water Jet Assembly Drawing 376 000 49

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

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

The Society for Protective Coatings (SSPC) Surface Preparation Specification No. 2 (SSPC-SP

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

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

Cleaning

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

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

6 Y * MDE/ TO

GENERATOR

ALIGNMENT TOOL

PN: MMRBM0030 1 ea.

6 Y * MDE/ TO JET

DRIVE ALIGNMENT

TOOL

PN: MMRBM0451 1 ea.

6 Y * ENGINE LIFTING

BAR

PN: MMRBM0956 1 ea.

7 N Stainless Steel Ball

Joint

NSN: 3040016152117 or PN:

59915K483

10 ea. 12.26

7 N Stainless Steel

Threaded Rod

NSN: 5306016152224 or PN:

93250A140

1 ea. 10.67

7 N Bearing Bushing NSN: 3120014555212 or PN:

10106911

4 ea. 9.80

7 N Bearing Bushing NSN: 3120580006242 or PN:

36M05101

4 ea. 49.00

7 N **Socket Head Screw NSN: 5305016171580 or PN:

91210050

16 ea. 2.71

7 N **Bolt Kit NSN: 2815016171688 or PN:

93112085A

2 ea. 15.64

7 N **Key NSN: 5315016166360 or PN:

10100824

3 ea. 28.14

7 N Seal NSN: 5330580006238 or PN:

10118902

2 ea. 4.35

7 N Bushing NSN: 3120580006239 or PN:

10105511

2 ea. 48.19

7 N Bearing Bushing NSN: 3120014555272 or PN:

10105111

4 ea. 35.33

7 N **Bolt Kit NSN: 2815016171974 or PN:

93112080F

2 ea. 6.13

7 N **Bolt Kit NSN: 5340016167191 or PN:

93112065K

12 ea. 13.07

7 N Bearing Unit NSN: 3110016166342 or PN:

37506201

2 ea. 614.35

7 N Bushing NSN: 3120580006240 or PN:

10106011

4 ea. 47.21

7 N **Set Screw NSN: 5305016020672 or PN:

91608012

6 ea. 0.58

7 N **Bolt Kit NSN: 5305016173161 or PN:

93112090K

10 ea. 12.56

7 N O-ring NSN: 5331580006241 or PN:

10202606

6 ea. 14.56 vii (Rev-0)

7 N **Mechanical Sealing NSN: 4320580006403 or PN:

10203870

2 ea. 1052.97

7 N Bolt Kit NSN: 5306016164058 or PN:

93310030E

6 ea. 1.92

7 N O-ring NSN: 5331016020679 or PN:

10202631

2 ea. 4.39

7 N O-ring NSN: 5331016020680 or PN:

10202625

4 ea. 15.15

7 N Sealing NSN: 5365016233174 or PN:

41018801

2 ea. 8.87

7 N O-ring NSN: 5331016200368 or PN:

10202611

2 ea. 5.21

7 N Seal Lip NSN: 4730016204613 or PN:

10202590

4 ea. 39.47

7 N Sealing NSN: 5330016163186 or PN:

45002010

2 ea. 535.93

7 N **Lock Nut NSN: 5310016162982 or PN:

10202908

2 ea. 16.63

7 N Lock Washer NSN: 5310016232756 or PN:

10203008

2 ea. 2.34

7 N **Ring Nut NSN: 5310016164016 or PN:

10202912

2 ea. 32.60

7 N Seal NSN: 5330016243735 or PN:

10202540R

6 ea. 19.68

7 N **Screw NSN: 5305016162955 or PN:

93305025

8 ea. 0.28

7 N **Washer NSN: 5310016162966 or PN:

912505

8 ea. 0.06

7 N Gasket NSN: 5330016232867 or PN:

37527805

2 ea. 63.43

7 N Bushing NSN: 5365016202680 or PN:

10108416

8 ea. 15.91

7 N **Bolt Kit NSN: 5305016242899 or PN:

93110060A

4 ea. 12.91

7 N **Bolt Kit NSN: 5305016242922 or PN:

99110040G

14 ea. 6.60

7 N Bushing NSN: 3120014555268 or PN:

10106902

8 ea. 7.90

7 N Gasket NSN: 5330016163014 or PN:

10108901

2 ea. 5.65

7 N **Bolt Kit NSN: 5305016231019 or PN:

93110090A

4 ea. 5.05

7 N Lock Washer NSN: 5310016232699 or PN:

10203012

2 ea. 5.62

7 N O-ring NSN: 5331016242120 or PN:

10202603

2 ea. 3.89

7 N **Screw, Countersunk NSN: 5305016309734 or PN:

99106016

8 ea. 5.65

7 N Seal/Gasket NSN: 1040016337691 or PN: 2 ea. 57.64 viii (Rev-0)

45011611

7 N Woodruff Key NSN: 5315016172999 or PN:

10100823

2 ea. 19.09

7 N Washer, Sealing NSN: 5310016452084 or PN:

8755000050

24 ea. 0.06

7 N Screw, Connection NSN: 5305016476396 or PN:

91212045L

8 ea. 6.45

*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 ix (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 Ultrasonic Testing (UT) (100) Shots, Perform

3 Water Jet Drive, Preserve

4 U/W Body, Preserve (100%)

6 Main Diesel Engine(s) To MEPS Generator(s) And Jet Drive(s), Align

7 Water Jet-Inspect, Perform Service

9 Temporary Services, Provide

10 Sea Trial Performance, Support, Provide

11 Lazarette Bilge, Preserve

12 Fender Faying Surfaces, Preserve (100%)

13 Marine Chemist Services, Provide x (Rev-0)

PRINCIPAL CHARACTERISTICS

45' RB-M

PHYSICAL

Length overall 44 feet, 10.5 inches

Unfixed height 20 feet 9 inches

Beam, maximum 14 feet, 7.75 inches

Full load draft 3 feet, 4 inches

Full load displacement 36,500 pounds

Max sustained speed 42.5 knots

Range 250 nautical miles at 30 knots

Mission limits 8 foot seas / 30 knot winds

Survivability limits 12 foot seas / 50 knot winds

HULL

Hull manufacturer Marinette Marine Corp.

5086 (GRADE) Aluminum

Hin- 2009

MACHINERY

Type 6, cylinder diesel engine

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

Propulsion type 2, Rolls-royce water-jet

TANKS

1 (Rev-0)

00000_0220_FLT

REC_00000_FLT_Boats @ CG Facility (0914)

General Requirements

1. SCOPE

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

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

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

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

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

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

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2018, General

Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2018, Welding and

Allied Processes

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2018, Requirements for Preservation of Ship Structures

OTHER REFERENCES

None

3. REQUIREMENTS

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

NOTE

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

2 (Rev-0)

3.2 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 COMDTINST M10360.3, Chapter 6 (Cutter and Boat Colors Exterior and Interior).

NOTE

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

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

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

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

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

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

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

3.5.3 Regulatory notifications. The Contractor shall be responsible for all regulatory notification requirements in accordance with Federal, State and local regulations. In cases where the Coast Guard must also provide public notification, such as storm water permitting, the Contractor must coordinate with the Contracting Officer or COR, and if work is being performed at a USCG Facility, the local Facility Engineer or Engineering Officer. The

Contractor shall submit copies of all regulatory notifications to the Contracting Officer and the local Facility

Engineer or Engineering Officer prior to commencement of work activities. Regulatory notifications shall be provided for including but not limited to demolition, renovation, National Pollutant Discharge Elimination System

(NPDES) defined site work, and remediation of controlled substances such as asbestos, hazardous waste, and lead paint.

3.5.4 Environmental manager. The Contractor shall appoint in writing an Environmental Manager for the project, and shall be responsible for coordinating Contractor compliance with Federal, State, local, and station environmental requirements. The Environmental Manager shall ensure compliance with Hazardous Waste

Program requirements, including hazardous waste handling, storage, manifesting, and disposal; implement the

Contractors’ Environmental Management Plan; ensure that all environmental permits are obtained, maintained, 3 (Rev-0) and closed out; ensure compliance with Storm Water Program Management requirements; ensure compliance with Hazardous Materials including storage, handling, and reporting requirements; as well as coordinate any remediation of regulated substances such as lead, asbestos, and polychlorinated biphenyl (PCB). This may be a collateral position; however the individual must be trained to accomplish the following duties; ensure waste segregation and storage compatibility requirements are met; inspect and manage Satellite Accumulation areas;

ensure only authorized personnel add wastes to containers; ensure all Contractor personnel are trained in 40 CFR requirements and individual position requirements; coordinate removal of waste containers; and maintain the

Environmental Records binder and required documentation, including environmental permits compliance and close-out.

3.5.5 HW disposal. Contractor shall comply with SFLC Std Spec 0000 Appendix B, Requirements For

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

3.5.6 Hazardous Waste Manifest. The Contractor shall be aware of the following:

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

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

Guard facility without COR or KO-approval.

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

3.5.7 Facilities Response Plans. Coast Guard facilities do not maintain Facilities Response Plans (FRPs) per 33

CFR 154. Contractor shall furnish the FRP when required for over-the-water liquids transfers to and from vessels, and is required for oil/fuel transfers to/from vessels for 250 barrels (10,500 gallons) or more.

3.6 Local Policy.

3.6.1 Coast Guard facility usage and provisions. 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 Facility will make available for use by the

Contractor.

3.6.2 Contractor equipment. 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.

3.6.2.1 The Contractor shall be responsible for storing own equipment.

3.6.2.2 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.

3.6.3 Sewage Facilities. If the Coast Guard facility opts to provide sewage facilities (as listed on the Landlord

4 (Rev-0)

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.

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

3.6.3.2 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.

3.6.3.3 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.

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

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

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

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

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

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

3.7 SFLC Standard Specification approved changes. The Contractor shall be aware that the following are approved changes to published SFLC 2018 Edition Standard Specifications and supersede published content:

None.

4. NOTES

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

5 (Rev-0)

QA-1 - QUALITY ASSURANCE INSPECTION FORM

(PRESERVATION CHECKLIST)

VESSEL NAME HULL # WORK ITEM

WORK ITEM TITLE

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

CHECKPOINT 1 – COATING SYSTEM COMPLIANCE

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

CHECKPOINT 2 - PAINT STORAGE

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

CHECKPOINT 3 - AMBIENT CONDITIONS

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

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

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

CHECKPOINT 4 - PRE-SURFACE PREPARATION

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

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

CHECKPOINT 5 - SURFACE PREPARATION

Verify environmental conditions (see CHECKPOINT 3).

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

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

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

CHECKPOINT 6 - PRIMER COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

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

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

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

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

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

Perform visual inspection for holidays and other defects.

CHECKPOINT 7 – STRIPE COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure overcoating window is as per manufacturer’s instructions.

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

CHECKPOINT 8 – TOP COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure overcoating window is as per manufacturer’s instructions.

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

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

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

CHECKPOINT 9 – FINAL INSPECTION

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

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

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

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

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

CHECKPOINT 10 – RECORD KEEPING

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

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

6 (Rev-0)

QA-2 - QUALITY ASSURANCE INSPECTION FORM

(ENVIRONMENTAL READINGS)

VESSEL NAME HULL #

WORK ITEM

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

DATE

TIME

ACTIVITY (SURFACE

PREPARATION, PRIMER COAT,

BARRIER COAT, TOP COAT,

ETC…)

LOCATION (FRAME &

DECK, RELATION TO

EQUIPMENT, ETC.)

TEMPERATURE % REL.

HUMID-

ITY

DEW

PT.

SURFACE AMBIENT ΔT

| DP -

SURFACE |

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

7 (Rev-0)

QA-3A - QUALITY ASSURANCE INSPECTION FORM

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

VESSEL NAME HULL # WORK ITEM

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

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

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

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

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

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

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

TIME

8 (Rev-0)

QA-3B - QUALITY ASSURANCE INSPECTION FORM

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

VESSEL NAME HULL # WORK ITEM

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

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

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

SEPARATE SECTIONS, MAINTAIN A SEPARATE LOG FOR EACH SECTION.

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Mean Reading

(mils)

Mean Reading (mils) IAW ASTM DD4417).

9 (Rev-0)

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

VESSEL NAME HULL # WORK ITEM

SOLUBLE SALT CONDUCTIVITY MEASUREMENTS IAW SSPC-GUIDE 15.

DATE TEST LOCATIONS CONDUCTIVITY (MICROSIEMENS/CM)

10 (Rev-0)

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence)

VESSEL NAME HULL #

WORK ITEM

COATING MFG PRODUCT NAME

BATC

H #

INDUCTI

ON TIME

COATING SYSTEM

SEQUENCE

(PRIMER/TOUCHUP/3RD

COAT, ETC.)

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

SPOT 1 2 3 4 5

AVERAGE

VALUE

*BASE METAL READING

(BMR) Required, If Magnetic

Pull-Off (Type I/Banana) Gauge Is

Used.

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

1 AVG. BMR DEVIATION

1 AVG. BMR DEVIATION

APPLICATION METHOD (AIRLESS,

CONVENTIONAL SPRAY, ROLLED)

AVERAGE DFT

11 (Rev-0)

07400_AKP_0620_BOAT_FLT

WORK ITEM 1: General Welding, Provide

1. SCOPE (Optional Work Item)

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

Coast Guard Drawing FL-85-002, Rev -, GFE Boat Hot Work Diagrams

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2018, General Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2018, Welding and Allied Processes

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2018, Requirements for Preservation of Ship Structures

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

3.1.2 Tech Rep.

12 (Rev-0)

Not applicable.

3.1.3 Protective measures. The Contractor shall furnish and install all protective coverings to seal off and protect all non-affected vessel's components, equipment, and spaces near the work area against contamination during the performance of work. Upon completion of work, the Contractor shall remove all installed protective measures, inspect for the presence of contamination, and return all contaminated equipment, components, and spaces to original condition of cleanliness.

3.1.4 Interferences. The Contractor shall handle all interferences in accordance with SFLC Std Spec 0000, paragraph 3.3.5 (Interferences).

3.2 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 Coast Guard Drawing FL-85-002 and SFLC Std Spec 0740.

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

One linear foot of welding/brazing.

Four square inches of clad/overlay welding.

One hour of fabrication.

One square foot of plate renewal.

TABLE 1 – PLATE TYPE

STEEL PLATE ALUMINUM PLATE

THICKNESS WEIGHT

PER SQFT.

TYPE/GRADE THICKNESS WEIGHT

PER SQFT

TYPE/ALLOY

3/16 (.1875) 7.66 lb

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

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

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

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

3.4 Touch-up preservation, general. The Contractor shall prepare and coat all new and disturbed exterior and interior surfaces, as applicable, to match existing adjacent surfaces in accordance with SFLC Std

Spec 6310, paragraph 3.1.13 (Touch-ups and minor coating repairs.)

4. NOTES

This section is not applicable to this work item.

13 (Rev-0)

10000_AKP_0320_45RBM

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

1. Scope

1.1 Intent. This work item describes the requirements for the Contractor to take 100 UT shots.

1.2 Government-furnished property.

APM: Validate all GFP data. If the Spec Package's Consolidated List of GFP is changed, ensure it is changed in the source WI and GFP style is applied.

None.

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2018, General Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2018, Welding and Allied Processes

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General.

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

3.3 Reporting

14 (Rev-0)

3.1.3 Protective measures. The Contractor shall furnish and install all protective coverings to seal off and protect all non-affected vessel's components, equipment, and spaces near the work area against contamination during the performance of work. Upon completion of work, the Contractor shall remove all installed protective measures, inspect for the presence of contamination, and return all contaminated equipment, components, and spaces to original condition of cleanliness

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

0000, paragraph 3.3.5 (Interferences).

3.2 UT measurement. The Contractor shall perform a total of 100 UT measurements in accordance with

SFLC Std Spec 0000 and SFLC Std Spec 0740.

3.2.1 Standard measurements. The Contractor shall take 70 standard thickness measurements for the designated locations numbered 1 thru 70 between the boot top and keel, (Refer to Figure 1 and Figure 2).

3.2.1.1 The Contractor shall record each measured metal thickness in the Standard Underwater (U/W)

Body Test Results Report, (Refer to Table 1 and Table 2).

3.2.1.2 The Contractor shall calculate each percent loss.

3.2.1.3 The Contractor shall record each percent loss in the Standard U/W Body Test Results Report.

3.2.2 Additional measurements. The Contractor shall take 30 additional thickness measurements at locations designated by the Coast Guard inspector and numbered 1A through 30A between the boot top and keel, (Refer to Figure 1 and Figure 2).

3.2.2.1 The Contractor shall record each measured metal thickness in the Additional U/W Body Test

Results Report, (Refer to Table 3).

3.2.2.2 The Contractor shall calculate each percent loss.

3.2.2.3 The Contractor shall record each percent loss in the Additional U/W Body Test Results Report.

3.2.3 Minimum thickness. The Contractor shall record the minimum thickness found for each designated hull section. (A, B, and C) in the Underwater Hull Body Minimum Thickness Test Results Report, (Refer to Table 4).

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

4.1 Coast Guard Personnel. The Coast Guard inspector will witness all readings.

15 (Rev-0)

FIGURE 1. BOTTOM SHELL PLATING EXPANDED

16 (Rev-0)

FIGURE 2. STERN SECTION SHELL PLATING

TABLE 1 - STANDARD U/W BODY TEST RESULTS REPORT

DATE: ____________________________

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

17 (Rev-0)

18 (Rev-0)

TABLE 2 - STANDARD U/W BODY TEST RESULTS REPORT (STERN)

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

LOCATION

AREA

DESIGN

THICKNESS

MINIMUM

ALLOWABLE THICKNESS

UT

READINGS

*PERCENT LOSS

STERN SECTION “C”

61 .250 .187

62 .250 .187

63 .250 .187

STERN SECTION “B”

64 .250 .187

65 .250 .187

66 .250 .187

67 .250 .187

STERN SECTION “A”

68 .250 .187

69 .250 .187

70 .250 .187

19 (Rev-0)

TABLE 3 - ADDITIONAL U/W BODY TEST RESULTS REPORT

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

LOCATION AREA DESIGN

THICKNESS

MINIMUM

ALLOWED

THICKNESS

UT READING *PERCENT LOSS

PORT SIDE AREAS “A, B, C”

1A .250 .187

2A .250 .187

3A .250 .187

4A .250 .187

5A .250 .187

6A .250 .187

7A .250 .187

8A .250 .187

9A .250 .187

10A .250 .187

11A .250 .187

12A .250 .187

STARBOARD SIDE AREAS “A, B, C”

13A .250 .187

14A .250 .187

15A .250 .187

16A .250 .187

17A .250 .187

19A .250 .187

20A .250 .187

21A .250 .187

22A .250 .187

23A .250 .187

24A .250 .187

STERN AREAS “A, B, C”

25A .250 .187

26A .250 .187

27A .250 .187

28A .250 .187

29A .250 .187

30A .250 .187

20 (Rev-0)

TABLE 4 - UNDERWATER HULL BODY MINIMUM THICKNESS TEST RESULTS REPORT

DATE: ______________________

LOCATIONS MIN. THICKNESS FOUND DESIGN

THICKNESS

MINIMUM

ALLOWED

THICKNESS

AT 25%

LOSS

MINIMUM

ALLOWED

THICKNESS

AT 50%

LOSS

(A) (B) (C)

Port Hull: Boot Top to

Keel

.250 .187 .125

STBD Hull: Boot Top to Keel

Stern Hull: Boot Top to

Keel

Comments:

21 (Rev-0)

63100_AKP_0520_45RBM

WORK ITEM 3: Water Jet Drive, Preserve

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to preserve the water jet(s) selected in Table 1.

TABLE 1 – WATER JET

XX Port Water Jet

XX Starboard Water Jet

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

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

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2018, General Requirements

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2018, Requirements for Preservation of Ship Structures

OTHER REFERENCES

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

1), 2015, Solvent Cleaning

3. REQUIREMENTS

3.1 General.

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

3.2.4 Clean and Inspect

22 (Rev-0)

3.1.3 Protective measures. The Contractor shall furnish and install all protective coverings to seal off and protect all non-affected vessel's components, equipment, and spaces near the work area against contamination during the performance of work. Upon completion of work, 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).

NOTE

Coast Guard personnel will operate all vessel machinery and equipment.

3.1.5 Operational test - initial. (NOT REQUIRED IF BOAT IS TRUCKED FROM USCG IPF

GALVESTON) 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.

3.2 Preservation. The Contractor shall preserve the water jet-drive unit(s) selected in Table 1, in accordance with Table 2 - Paint Schedule External Water Jet Components and Table 3 - Paint Schedule

Internal Water Jet components.

3.2.1 Disassembly. (NOT REQUIRED IF BOAT IS TRUCKED FROM USCG IPF

GALVESTON)The Contractor shall disassemble the port and starboard water jet drive units to the below listed component level in order to facilitate “component preservation” in accordance with TP 5737.

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 2, and the internal surfaces in accordance with the surface preparation method stated in Table 3 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.

23 (Rev-0)

3.2.4.1 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 2 - 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 CID A-A-59316, Type I & IV with a 1.5-2.5 mil anchor profile

1) Seaguard 5000 HS

2) Seaguard 5000 HS

3) *Seavoyage Copper Free AF

4) *Seavoyage Copper Free AF

(must be applied while epoxy is still tacky)

5) *Seavoyage Copper Free AF

5.0-6.0

Red

Grey

Black

* Do not apply AF coating to anode mounting surfaces.

TABLE 3 - 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

(saltwater boats)

Near white blast per SSPC-SP10 with clean, fine aluminum oxide, garnet or equivalent inert material conforming to CID A-A-59316, Type I & IV with a 1.5-2.5 mil anchor profile

1) Intershield 803

2) Intershield 803

3) Intershield 803

4) Seaguard 5000 HS

5) Seavoyage Copper Free AF

(must be applied while epoxy is still tacky)

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 2, and the internal surfaces in accordance with the surface preservation method stated in Table 3 and SFLC Std Spec 6310.

3.2.5.1 The Contractor shall ensure that the following anode threaded fastener holes are clean and free of paint:

Water Jet Transom

Guide Vane Chamber

Impeller

24 (Rev-0)

Housing

Reverse Bucket

Inspection Port Anodes

3.2.6 Reassembly. (NOT REQUIRED IF BOAT IS TRUCKED FROM USCG IPF

GALVESTON)The Contractor shall reassemble the port and starboard water jet drive units in accordance with TP 5737.

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").

NOTE

Coast Guard personnel will operate all vessel machinery and equipment.

3.4 Operational test – post repairs. (NOT REQUIRED IF BOAT IS TRUCKED FROM USCG IPF

GALVESTON)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:

Water Jet, Inspect and Perform Service

U/W Body Preservation, 100%

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

25 (Rev-0)

63130_AKP_0420_45RBM

WORK ITEM 4: U/W Body, Preserve (100%)

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to preserve 100% of the U/W body surface.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

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

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2018, General Requirements

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2018, Requirements for Preservation of Ship Structures

OTHER REFERENCES

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

1), 2015, Solvent Cleaning

3. REQUIREMENTS

3.1 General.

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

3.2.4 Clean and inspect.

3.1.2 Tech Rep.

Not applicable.

3.1.3 Protective measures. The Contractor shall furnish and install all protective coverings to seal off and protect all non-affected vessel's components, equipment, and spaces near the work area against

26 (Rev-0) 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). 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 100% of the U/W body in accordance with Coast Guard Drawing 45 RB-M 631-001 and SFLC Std Spec 6310.

3.2.1 Fleeting. The Contractor shall fleet the vessel as necessary to preserve the entire U/W body.

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 surface in accordance with the surface preparation method stated in Table I- Paint Schedule 45 RB-M 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 inspect the prepared U/W body aluminum substrate. Submit A CIR.

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

3.2.4.2 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 - PAINT SCHEDULE 45 RB-M (REF CGDWG 45 RB-M 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

CID A-A-59316, TYPE I & IV

WITH A 1.5-2.5 MIL ANCHOR

PROFILE

1) SHERWIN WILLIAMS

SEAGUARD 5000 HS

2) SHERWIN WILLIAMS

SEAGUARD 5000 HS

3) *SHERWIN WILLIAMS

SEAVOYAGE COPPER FREE

AF – (MUST BE APPLIED

WHILE EPOXY IS STILL

TACKY)

4) *SHERWIN WILLIAMS

27 (Rev-0)

AF

5) *SHERWIN WILLIAMS

AF

* Do not apply AF coating to anode mounting surfaces.

3.2.5 Preservation. The Contractor shall preserve the U/W hull using the coating system in Table 1- Paint

Schedule 45 RB-M and in accordance with SFLC Std Spec 6310.

3.2.5.1 The Contractor shall ensure that the following anode fastener studs are clean and free of paint:

Transom Anodes (2)

Sea Chest Anodes (2)

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 45 RB-M 631-001.

4.2 Related work. Water Jet Preservation, Anode Renewal.

28 (Rev-0)

TCTO_TP2000_3_63100_AKP_0420_45RBM

WORK ITEM 5: 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 RB-M 581-001, Rev A, Anchoring Handling and Stowage System

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

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

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2018, General Requirements

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2018, 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

29 (Rev-0)

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.

3.1.3 Protective measures. The Contractor shall furnish and install all protective coverings to seal off and protect all non-affected vessel's components, equipment, and spaces near the work area against contamination during the performance of work. Upon completion of work, the Contractor shall remove all installed protective measures, inspect for the presence of contamination, and return all contaminated equipment, components, and spaces to original condition of cleanliness.

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

0000, paragraph 3.3.5 (Interferences).

3.2 Requirement. The Contractor shall 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.