ATTACHMENT 2 MACKINAW (WLBB 240) DS JMS 26D0.pdf

USCGC MACKINAW (WLBB 30)

SPECIFICATION FOR DOCKSIDE REPAIRS

FY2026

Developed By: Joshua M Smith

(Draft-0, 21 November 2025)

USCGC MACKINAW (WLBB-240) DOCKSIDE AVAILABILITY FY2026

ii (Draft-0)

TABLE OF CONTENTS

Revisions Record ......................................................................................................................................... iii Consolidated List of References ................................................................................................................... iv Consolidated List of Government-furnished Property ............................................................................... vii Consolidated List of Critical Inspection Items .......................................................................................... viii Principal Characteristics ............................................................................................................................... ix General Requirements WORK ITEM 1: Fire Prevention Requirements «TYPE» WORK ITEM 2: Pyro Locker Relocation WORK ITEM 3: Fuel Oil Tanks, Clean and Inspect WORK ITEM 4: General Deck Covering (Interior Wet/Dry), Renew WORK ITEM 5: Sewage Piping, Renew WORK ITEM 6: Stanchions and Rails, Renew WORK ITEM 7: Deck Covering (Electrical Matting), Renew WORK ITEM 8: Deck Drains, Renew (Various Compartments) WORK ITEM 9: TCTO (TN3020.0) AFFF System, Modification WORK ITEM 10: Single Point Davit Directional Control Valve, Replace iii (Draft-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 (Draft-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 240 WLBB 593-1, Rev D, Sewage System Diagram Coast Guard Drawing 240 WLBB 593-5, Rev G, Sewage System A/D Coast Guard Drawing 240-WLBB 162-1, Rev B, Stack Assembly & Detail Coast Guard Drawing 240-WLBB 528-001, Rev E, Plumbing & Interior Deck Drains Diagram Coast Guard Drawing 240-WLBB 528-003, Rev D, Plumbing and Dk Drain System A/D Coast Guard Drawing 240-WLBB 601-01, Rev J, Inboard & Outboard Profile, Plan View, Tankage

Arrangement Coast Guard Drawing 240-WLBB 601-1, Rev N, Inboard & Outboard Profile, Plan View, Tankage

Arrangement Coast Guard Drawing 240-WLBB 635-1, Rev F, Hull Insulation Schedule Coast Guard Drawing 240-WLBB 763-1, Rev A, Armory & Weapons Arrgt & Details Coast Guard Drawing 240-WLBB 801-15, Rev C, Scantling Decks & Platforms Coast Guard Drawing 240-WLBB 801-4, Rev E, Booklet of Tank Sounding Tables Coast Guard Drawing 240-WLBB-508-001, Rev -, Thermal Insulation for Machinery, Equipment and

Piping Coast Guard Drawing 240-WLBB-533-002, Rev -, Potable Water System AFFF Testing Modifications Coast Guard Drawing 240-WLBB-555-008, Rev A, AFFF System Testing Modifications Coast Guard Drawing 240-WLBB-612-001, Rev F, Lifelines, Liferails, & Stanchions Coast Guard Drawing 240-WLBB-635-001, Rev F, Hull Insulation Schedule

COAST GUARD PUBLICATIONS

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

Manual Coast Guard Technical Publication (TP) 3720, SWBS 583, Aug 2018, Davit, Single Point Slewing Arm –

Model RAD 30 – 15.5 (BMD-0507) Fire Prevention and Response 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 v (Draft-0)

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2022, General Requirements

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

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2022, Requirements for Welding and Allied Processes

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2022, Welding and Allied Processes

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2022, Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), Latest Version, Welding and Allied Processes Surface Forces Logistics Center Standard Specification 0850 (SFLC Std Spec 0850), 2022, General

Requirements for Drawing Preparation Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2022, General

Requirements Surface Forces Logistics Center Standard Specification 5550 (SFLC Std Spec 5550), 2022, Fire

Prevention and Response Surface Forces Logistics Center Standard Specification 5550 (SFLC Std Spec 5550), Latest Version, 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), 2022, Requirements for Preservation of Ship Structures Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), Latest Version, Requirements for Preservation of Ship Structures Surface Forces Logistics Center Standard Specification 6341 (SFLC Std Spec 6341), 2018, Install Interior

Deck Covering Systems Surface Forces Logistics Center Standard Specification 6341 (SFLC Std Spec 6341), 2022, Install New

Deck Covering Systems Welding and Allied Processes

OTHER REFERENCES

American Society for Testing and Materials (ASTM) B61-08, 2008, Standard Specification for Steam or

Valve Bronze Castings American Society of Mechanical Engineers (ASME) B16.11, 2005, Forged Steel Fittings, Socket-

Welding and Threaded ASTM International (ASTM) B369, 2009, Standard Specification for Copper-Nickel Alloy Castings ASTM International (ASTM) B466, 2007, Standard Specification for Seamless Copper-Nickel Pipe and

Tube ASTM International (ASTM) D1330, 2004, Standard Specification for Rubber Sheet Gaskets Code of Federal Regulations (CFR) Title 29, Part 1915, Occupational Safety and Health Standards for

Shipyard Employment COMDTINST M10360.3C, Coatings and Color Manual Manufacturers Standardization Society of the Valve and Fittings Industry (MSS), SP-58, 2009, Pipe

Hangers and Supports – Materials, Design, Manufacture, Selection, Application and Installation vi (Draft-0)

Manufacturers Standardization Society of the Valve and Fittings Industry (MSS), SP-58-2025, Pipe Hangers and Supports – Materials, Design, Manufacture, Selection, Application and Installation

MIL-F-1183, May 1987, Fittings, Pipe, Cast Bronze, Silver-Brazing, General Specifications for MIL-T-16420, Rev Rev K, Amd 1, 9/16/1988; Tube, Copper-Nickel Alloy, Seamless and Welded

(Copper Alloy Numbers 715 and 706) NAVSEA Drawing 803-1385789, Fittings, Deck Drains NAVSEA Drawing 803-6397430, Fittings, copper nickel alloy 90-10 or 70-30 NAVSEA Technical Publication T9074-AD-GIB-010/1688, (TP 1688), July 2012, Requirements for

Fabrication, Welding, and Inspection of Submarine Structure Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C 6183, 2005, Cork and Rubber Composition Sheet; For Aromatic Fuel and Oil Resistant Gaskets The Society for Protective Coatings (SSPC) Surface Preparation Specification No.11 (SSPC-SP 11), 2012, Power Tool Cleaning to Bare Metal The Society for Protective Coatings (SSPC) Surface Preparation Specification No.11 (SSPC-SP 11), 2013, Power Tool Cleaning to Bare Metal vii (Draft-0)

CONSOLIDATED LIST OF GOVERNMENT-FURNISHED PROPERTY

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

WORK

ITEM

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/UNIT)

9 N **Flowmeter, Electromagnetic, Steel,

2.65 – 700 gpm, 3� IPS, 150# flange, 4-pin M12x1

KOBOLD P/N: MIS-

H208R1HH100

1 ea. $2,552.00

9 N **Flowmeter, Ultrasonic, Brass, 0.06 – 16 gpm, 1� IPS, FNPT, 4-pin M12x1

KOBOLD P/N: DUK-

11N6GC3T00

1 ea. $1,558.00

9 N **Cable, Power, 4-pin M12x1, 5 Meter Long

KOBOLD P/N: 807.037/5M 2 ea. $42.00

10 Y Valve, Flow Control** NSN: 4810-01-F15-4255 PN:

YMD-12846

1 ea $12,054.00

*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

Smith, Joshua M LTJG USCG SFLC (USA) Fix Units

Smith, Joshua M LTJG USCG SFLC (USA) Fix Units viii (Draft-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 Pyro Locker Relocation

4 General Deck Covering (Interior Wet/Dry), Renew

5 Sewage Piping, Renew

7 Deck Covering (Electrical Matting), Renew

10 Single Point Davit Directional Control Valve, Replace ix (Draft-0)

PRINCIPAL CHARACTERISTICS

240' WLBB (CGC MACKINAW)

PHYSICAL

Length overall 240’ 0” Depth (main deck at side to baseline) 24' 0" Maximum beam 58’ 0” Height of highest Projection (above

DWL)

95' 6"

Full load draft 15’ 6” LCF Draft Full load displacement (icebreaking) 3427.82 Long Tons Freshwater Shore tie voltage requirements 1,200 Amp total

3EA 400A 450VAC 3PH

Ungrounded forward/aft stations

HULL

Frame spacing FR 19-25 = 19"

FR 33-39 = 21"

ALL Else = 20"

MACHINERY

Number of propellers 2 Number of blades per propeller 4 Diameter of propeller 10.25' Pitch 96.98" RPM 226 rated 270 max Shafting/propulsion system Azipod

TANK CAPACITIES

Diesel oil 115,538 gal.

Fresh water capacity 27,948 gal.

Hydraulic oil capacity 696 gal.

Lube oil storage 1,159 gal.

Grey water tank 27, 080 gal.

Sewage holding tank 5,313 gal.

1 (Draft-0)

00000_0725_FLT

REC_00000_FLT_Commercial Project @ CG Facility (0121)

General Requirements

1. SCOPE

1.1 Intent. This standard specification invokes general requirements for conducting vessel 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), Latest Version, General Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), Latest Version, Welding and Allied Processes Surface Forces Logistics Center Standard Specification 5550 (SFLC Std Spec 5550), Latest Version, Fire Prevention and Response Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), Latest Version, Requirements for Preservation of Ship Structures

OTHER REFERENCES

Code of Federal Regulations (CFR) Title 29, Part 1915, Occupational Safety and Health Standards for

Shipyard Employment NAVSEA Technical Publication T9074-AD-GIB-010/1688, (TP 1688), July 2012, Requirements for

Fabrication, Welding, and Inspection of Submarine Structure

2 (Draft-0)

3. REQUIREMENTS

3.1 General. The Contractor must conform to all requirements specified in SFLC Std Spec 0000 and in this item, as applicable, during the performance of this availability. The requirements in this WI applies to all work under the scope of this contract, whether explicitly stated in all following work items or not, and to all other work subsequently authorized by changes, modifications, or extensions to the contract.

3.1.1 The Contractor must conform to all requirements specified in SFLC Std Spec 5550 and in the Fire Protection and Response work item, as applicable, during the performance of this availability.

3.1.1.1 Fire Safety Plan submission. The Contractor must submit a copy of the CFR 1915, Subpart P, Fire Safety Plan with the Contractor’s bid when work will be conducted in a Contractor–owned facility. Include any MOA(s) with local firefighting facilities.

APM: Select the delivery option for the Fire Plan from the options below:

3.1.1.2 Fire Plan submission. The Contractor must submit a copy of the developed availability specific fire plan as requested in the Fire Protection and Response work item, with the Contractor’s bid.

Or

3.1.1.2 Fire Plan submission. The Contractor must submit a copy of the developed availability specific fire plan, as requested in the Fire Protection and Response work item, seven (7) days before the Arrival Conference.

NOTE

NAVSEA drawings listed will be available FOR INSPECTION ONLY from the Coast Guard Port Engineer post-award. SFLC will not redistribute NAVSEA documents.

Contractors can apply to NAVSEA headquarters directly for copies.

A-Team: Determine whether the Contractor or the Coast Guard will provide fire watches; then select the applicable paragraph 3.2 (fire watch, fire extinguishers, or the combination of both requirements), and delete the others. Under normal circumstances, for all cutters, fire watch personnel for contract work will be provided by ship's force with the contractor providing fire extinguishers. For situations involving a small cutter crew (such as WLIC and WLR tenders) and large amounts of hot work or multiple shift work, the A-team may consider the requirement for contractor provided fire watch personnel or a combination of both fire watch and fire extinguishers.

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

Or

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

Or

3.2 Fire watch requirements. The Contractor must refer to 3.3.1.3 (Fire watch requirements) of SFLC Std Spec 0000, in accomplishing the following task:

• Provide portable fire extinguishers for Coast Guard fire watch personnel. Coast Guard fire watch is in

Smith, Joshua M LTJG USCG SFLC (USA) Discussion Point

Smith, Joshua M LTJG USCG SFLC (USA) Prefer Earlier

Smith, Joshua M LTJG USCG SFLC (USA) Discussion Point

Contractor provide fire watch

3 (Draft-0) lieu of contractor personnel during the hours of 0800-1600, Monday through Friday, and limited to two Coast Guard fire watch personnel.

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

3.3 Preservation requirements. The Contractor must 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. The Contractor must obtain a written KO authorization to deviate from any coatings required in SFLC Std Spec 6310 Appendix C before work.

3.3.3 In-process quality control measures. The Contractor must 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”).

3.3.3.1 Quality control requirements. The Contractor must abide by the following when performing preservation related inspections. The following measurements must be randomly spaced throughout for the purposes of providing a representation of the entire prepared or coated surface.

3.3.3.1.1 Surface profile measurements. One surface profile measurement must be taken for every 200 square feet for the first 1000 square feet; for each additional 500 square feet or less, one profile measurement must be taken.

Profile measurements must be taken in accordance with SFLC Std Spec 6310, paragraph 3.1.8.3 (Surface profile measurements). A “measurement” for surface profile is defined as follows:

• ASTM D4417, Method B: One profile measurement is the average (mean) of 10 individual readings.

• ASTM D4417, Method C: One profile measurement is the average (mean) of 2 individual readings.

3.3.3.1.2 Soluble salt conductivity measurements. 5 conductivity measurements must be taken every 1000 square feet. For submerged (immersed) applications conductivity measurements must not exceed 30 microsiemens/cm.

For non-submerged (non-immersed) applications conductivity measurements must not exceed 70 microsiemens/cm. If a conductivity check fails, clean the surface in accordance with SFLC Std Spec 6310, paragraph 3.1.8.5 (Soluble salt removal).

3.3.3.1.3 Coating thickness measurements. Three area measurements must be taken for the first 1000 square feet;

for each additional 1000 square feet, perform an additional area measurement. A “measurement” for coating thickness is defined as follows:

• SSPC-PA 2 defines an area measurement as 5 separate spot measurements randomly spaced throughout a 100 square foot area.

• SSPC-PA 2 defines a spot measurement as 3 gage readings and each new gage reading the probe must be moved to a new location within a 1.5-inch diameter circle defining the spot.

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

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

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3.5.1 USCG facilities. The Contractor must provide and maintain environmental protection as defined in SFLC Std Spec 0000 Appendix B, Requirements for Environmental Protection at USCG Facilities, during the performance of this availability. Contractor must 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 must 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 must not be construed to mean that relief is provided from any other sections of the law, code, ordinance, or regulation.

APM: For availabilities to be conducted at Coast Guard facilities, the Contractor must be provided the USCG Activity Generator Status for the Coast Guard Facility.

Provide the Generator Status code in paragraph 3.5.1.1, and other applicable environmental permits in paragraph 3.5.1.2 below.

Ensure the CG Base or Sector Environmental POC for this is actively engaged in the early planning for this availability to ensure the Facility can accommodate the planned work.

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

APM: If applicable, provide the list of unit-specific plans and permits required, and provide description of the specifics of these plans in paragraph 3.5.1.2. Otherwise delete paragraph 3.5.1.2.

CG Base or Sector Environmental POC must provide these details.

3.5.1.2 Plans and permits. The CG Facility has unit specific permits including the following:

• Spill Prevention Control and Countermeasures (SPCC) Plan: Unit has a SPCC Plan which requires certain unit-specific procedures be followed for the storage, inspection, and transfer of petroleum products in containers 55 gallons or greater.

• National Pollutant Discharge Elimination System (NPDES) Storm Water (SW) Permit: Unit has an NPDES SW permit which requires unit-specific procedures be followed for the storage and inspection of equipment and materials which may contribute contaminants to storm water discharges.

• Air Emission Permit: Unit has an Air Emission Permit which requires unit-specific procedures be followed for the emissions of VOCs and hazardous air pollutants.

APM: Retain 3.6.2 and beyond paragraphs for all availabilities.

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

3.5.3 Regulatory notifications. The Contractor is 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 must 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 must 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.

Find information

5 (Draft-0)

3.5.4 Environmental manager. The Contractor must appoint in writing an Environmental Manager for the project, who is responsible for coordinating Contractor compliance with Federal, State, local, and station environmental requirements. The Environmental Manager must ensure compliance with Hazardous Waste Program requirements, including hazardous waste handling, storage, manifesting, and disposal; implement the Contractors’ Environmental Management Plan; ensure that all environmental permits are obtained, maintained, and closed out;

ensure compliance with Storm Water Program Management requirements; ensure compliance with Hazardous Materials including storage, handling, and reporting requirements; as well as coordinate any remediation of regulated substances such as lead, asbestos, and polychlorinated biphenyl (PCB). This may be a collateral position; however the individual must be trained to accomplish the following duties; ensure waste segregation and storage compatibility requirements are met; inspect and manage Satellite Accumulation areas; ensure only authorized personnel add wastes to containers; ensure all Contractor personnel are trained in 40 CFR requirements and individual position requirements; coordinate removal of waste containers; and maintain the Environmental Records binder and required documentation, including environmental permits compliance and close-out.

3.5.5 HW disposal. Contractor must 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 Additional Requirements. The Contractor must be aware of the following:

3.5.6.1 No Contractor or Subcontractor must 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 must prepare for and comply with local and state regulations.

3.5.6.3 Coast Guard facilities do not maintain Facilities Response Plans (FRPs) per 33 CFR 154. Contractor must 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. The Contractor must refer to site (e.g., Base) Regulations and Instructions for details regarding local policies (e.g., crane services, parking, or facility usage).

3.7 SFLC Standard Specification approved changes. Approved updates to the 2022 SFLC Standard Specifications will appear here.

3.7.1 SFLC Standard Specification 5550: Replace paragraph 3.11.3 to state, “Material supporting imminent work shall be brought on the cutter and stored where the work is being performed. Material that appreciably contributes to fire load shall be removed at the end of each work shift when personnel are not present. Trash, debris, and packaging materials shall be promptly removed from the vessel at the end of each work shift and not allowed to accumulate.” Advance the paragraph numbering of the Fire Prevention and Safety Inspection form to 3.11.4.

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.

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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/AMPP INSPECTOR SIGNATURE CERT. # DATE / TIME

NAME OF CG REPRESENTATIVE SIGNATURE UNIT DATE/TIME

7 (Draft-0)

QA-2 - QUALITY ASSURANCE INSPECTION FORM

(ENVIRONMENTAL READINGS)

VESSEL NAME HULL # WORK ITEM

# WORK ITEM TITLE

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 (Draft-0)

QA-3a - QUALITY ASSURANCE INSPECTION FORM

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

VESSEL NAME HULL # WORK ITEM

LOCATION OF WORK (FRAME REFERENCES) AREA (SQFT)

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/AMPP No. 2

SSPC-SP WJ-2/AMPP WJ-2

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/AMPP INSPECTOR SIGNATURE CERT. # DATE /

TIME

9 (Draft-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/AMPP No. 2

SSPC-SP WJ-2/AMPP WJ-2

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

Mean Reading (mils)

10 (Draft-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)

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QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence)

VESSEL NAME HULL # WORK ITEM

# WORK ITEM TITLE

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.

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 (Draft-0)

4.2 Tank and Void Assessment form.

13 (Draft-0)

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55500_ACC_0323_IBCT

WORK ITEM 1: Fire Prevention Requirements «TYPE»

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to minimize shipboard fire risk and to clarify the Contractors’ role in fire prevention and response.

NOTE

This work item is not separately priced. Factor fire prevention and response costs into bid of affected work items.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2020, General Requirements Surface Forces Logistics Center Standard Specification 5550 (SFLC Std Spec 5550), 2022, Fire

Prevention and Response

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 Fire Plan. The Contractor must develop and implement a written fire plan in accordance SFLC Std Spec 5550. The Contractors Fire Plan must address Fire Protection and Response specifics as required in this Work Item.

3.1.1 The availability’s specific Fire Plan must always address the following:

• material condition and fire protection boundary obstruction mitigations

• inoperable fittings log

Fire Protection Requirements in General Requirements, Remove

15 (Draft-0)

• fire alarms

• firefighting equipment disposition

A Team: Edit paragraph 3.1.2 below to add and remove any additional measures that the KTR must address in their fire plan. None of the below are required but are examples of subjects that should be addressed if within the scope of the KTR’s role for the availability. Note that each of the below must also be invoked by their respective paragraph in Table 1.

3.1.2 The Fire Plan must also address the following:

• fire protection system status

• communication links

• temporary services

• power disconnects

• fire prevention and safety inspections

3.2 Fire Prevention Responsible Party. The Contractor must appoint a Fire Prevention Responsible Party (FPRP) who acts as the Contractor’s Responsible Person for fire prevention concerns during the entire availability.

3.3 Fire Prevention and Response Conference. The Contractor must participate in the Fire Prevention and Response Conference as required in Std Spec 5550, paragraph 3.12. The participants must address the contents of SFLC Std Spec 5550, paragraph 3.12.1, as applicable.

3.4 Fire Responsibility Familiarization Tour and Initial Inspection. The Contractor must participate in the Fire Responsibility Familiarization Tour and Initial Inspection as required in Std Spec 5550, paragraphs

3.12.2 through 3.12.4.

3.5 Material Condition and Fire Protection Boundary Obstruction Mitigation Requirements. The Contractor must conform to all material condition and fire protection boundary obstruction mitigation requirements detailed in SFLC Std Spec 5550, paragraph 3.2.

3.6 Inoperable Fittings Log Requirements. The Contractor must conform to all inoperable fittings log requirements detailed in SFLC Std Spec 5550, paragraph 3.3.

3.7 Fire Prevention Service Particulars. The Contractor must conform to the below listed fire prevention service requirements, in accordance with SFLC Std Spec 5550.

A Team: Select subparagraphs applicable to this project by typing “Y” in the corresponding row. Otherwise insert “N”. Note that the guidance/suggested use comments are merely a general suggestion. The need for each subparagraph should be determined by the A Team and considered based on cutter class, availability setting, and work scope of the package. Delete the guidance column once complete and realign remaining columns to fill page.

TABLE 1 – FIRE PREVENTION SERVICE SELECTION

*SUB-

PARAGRAPH TITLE

Y/N Guidance/suggested use (see Fire Prevention WI Companion

Doc for more commentary).

16 (Draft-0)

*SUB-

PARAGRAPH TITLE

Y/N Guidance/suggested use (see Fire Prevention WI Companion

Doc for more commentary).

3.4 Fire prevention system status

N Always, except DS @ homeport where ship’s force maintains custody of DC systems.

[FIRE PLAN]

3.4.1 Temporary firefighting system proposal

N Always, except DS @ homeport where ship’s force maintains custody of DC systems.

3.4.2 Emergent firefighting system inoperability

approval and notification

N Always, except DS @ homeport where ship’s force maintains custody of DC systems.

3.4.3 “Disabled equipment” signage for disabled initial responder equipment

N Always, except DS @ homeport where ship’s force maintains custody of DC systems.

3.4.4 Firefighting system inoperability allowance for

removed hazards

N Always, except DS @ homeport where ship’s force maintains custody of DC systems.

3.4.5 Maintain sprinkling zone operability

N Always, except DS @ homeport where ship’s force maintains custody of DC systems.

3.4.6 including all subparagaphs

Hazard mitigation for maintenance of fixed extinguishing systems

N Always, except DS @ homeport where ship’s force maintains custody of DC systems.

3.4.7 Procedure implementation for enabling/disabling

fire suppression systems

N Always, except DS @ homeport where ship’s force maintains custody of DC systems.

3.4.8 Portable water pumping requirement for vessels

w/o installed capability

N Always, except DS @ homeport where ship’s force maintains custody of DC systems.

3.4.9 Limitations on operation of major machinery

while firefighting systems are offline

N Always, except DS @ homeport where ship’s force maintains custody of DC systems.

3.4.10 Liquid fuel pumping requirement for operational

permanent or temporary firefighting systems

N Always, except DS @ homeport where ship’s force maintains custody of DC systems.

3.4.11 Mechanical AFFF equipment must be available to

initial responders in compartments with risk of flammable/combustible liquid spillage

N Always, except DS @ homeport where ship’s force maintains custody of DC systems.

3.4.12 including all subparagraphs

Portable fire extinguisher requirements N Always, except DS @ homeport where ship’s force maintains custody of DC systems.

3.4.13 Hose and reel protection N Always, except DS @ homeport where ship’s force maintains custody of DC systems.

3.4.14 including all subparagraphs

Drydock firefighting requirements n DD only.

3.4.15 Fire protection system status in Fire Plan N Always, except DS @ homeport where ship’s force maintains custody of DC systems.

[FIRE PLAN]

3.5 Fire response related communication links in Fire N Always, except DS @ homeport

17 (Draft-0)

*SUB-

PARAGRAPH TITLE

Y/N Guidance/suggested use (see Fire Prevention WI Companion

Doc for more commentary).

Plan where ship’s force maintains custody of DC systems.

[FIRE PLAN]

3.6 Fire response related temporary services in Fire

Plan

N Always, except DS @ homeport where ship’s force maintains custody of DC systems.

[FIRE PLAN]

3.6.1 Minimize downtime of fixed extinguishing

systems

Y Always, except DS @ homeport where ship’s force maintains custody of DC systems.

3.6.2 through 3.6.10

Firemain and related equipment requirements N Always, except DS @ homeport where ship’s force maintains custody of DC systems.

3.6.11 Permanent lighting requirements Y Always.

3.6.12 including all subparagraphs

Temporary lighting requirements Y Always.

3.6.13 Electrical power, firefighting water, and lighting

source location and testing identified in Fire Plan

N Always, except DS @ homeport where ship’s force maintains custody of DC systems.

[FIRE PLAN]

3.7 including all subparagraphs

Fire alarm requirements Y Always.

[FIRE PLAN]

3.8 Shore power manual disconnect locations

identified in Fire Plan

N When shore power is utilized.

[FIRE PLAN]

3.9 Other power manual disconnect locations

identified in the Fire Plan

N When other temporary power is utilized.

[FIRE PLAN]

3.10 including subparagraph

Vessel firefighting equipment placement and disposition info in Fire Plan

Y Always.

[FIRE PLAN]

3.11 Fire prevention and safety inspections in Fire Plan Y Always.

[FIRE PLAN]

3.11.1 Initial and daily inspection requirements N When more frequent and thorough fire inspections are required based on scope of work, e.g., full worklist DD and DS projects.

3.11.2 Additional details in fire inspection reports N When more frequent and thorough fire inspections are required based on scope of work, e.g., full worklist DD and DS projects.

*Each sub-paragraph number relates directly to the identical sub-paragraph number in SFLC Std Spec 5550.

3.5 Extended fire prevention services. If the performance period of the contract is extended by the KO, the contractor must continue to provide all fire prevention services as specified herein for the extension period.

18 (Draft-0)

4. NOTES

This section is not applicable to this work item.

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TCTO_TB3030_76000_TSI_0624_WLBB

WORK ITEM 2: Pyro Locker Relocation

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to relocate the Pyro locker.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 240-WLBB 601-01, Rev J, Inboard & Outboard Profile, Plan View, Tankage Arrangement Coast Guard Drawing 240-WLBB 763-1, Rev A, Armory & Weapons Arrgt & Details Coast Guard Drawing 240-WLBB 162-1, Rev B, Stack Assembly & Detail Coast Guard Drawing 240-WLBB 635-1, Rev F, Hull Insulation Schedule

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2022, General Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2022, Welding and Allied Processes Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2022, Requirements for Preservation of Ship Structures

OTHER REFERENCES

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.11 (SSPC-SP

11), 2012, Power Tool Cleaning to Bare Metal

3. REQUIREMENTS

3.1 General.

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

• None

20 (Draft-0)

3.1.2 Technical Representative. 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). Known interferences include, but are not limited to the following:

• Pyro locker and fasteners.

• Stack.

3.1.5 Hotwork. Prior to performing work the Contractor shall open, ventilate, and clean all spaces and components necessary to accomplish this work item as required to certify them as "SAFE FOR PERSONNEL" and/or "SAFE FOR HOT WORK."

3.2 Relocation particulars. The Contractor shall accomplish the following tasks to relocate the Pyro Locker and foundation port-side, to the mirror-image location on the starboard side; using the references listed above in accordance with SFLC Std Spec 0000.

3.2.1 Remove and scrap the existing Pyro locker foundation located on the stack, port side as shown in Coast Guard Drawing 240-WLBB 763-1 “ELEVATION 18-E.”

3.2.2 Fabricate and install the new Pyro locker foundation on the starboard side of the stack at frame 77 forward, 24-inches above the 04 Level deck, using Coast Guard Drawing 240-WLBB 763-1 “ELEVATION 18-E” as guidance. Ensure that welding does not warp or cause any distortion to adjacent structures.

3.2.3 Reinstall the Pyro locker and renew fasteners in accordance with Coast Guard Drawing 240-WLBB 763-1.

3.2.4 Preservation. Prepare and coat the new Pyro locker foundation surfaces using the system specified for “Freeboard/Superstructure/Mast (Freeboard/Superstructure, Steel), Option I” in SFLC Std Spec 6310, Appendix A (Cutter and Boat Exterior Painting Systems).

Select power tool cleaning to “bare metal” (SSPC-SP 11) with a minimum 1.0 mil anchor profile as the method of surface preparation.

3.2.5 NDI. The Contractor shall perform NDI of the repaired sections in accordance with SFLC Std Spec 0740, Appendix C.

3.3 Touch-up preservation, general. The Contractor shall prepare and coat all new and disturbed exterior and interior surfaces to match existing adjacent surfaces, in accordance with SFLC Std Spec 6310, Appendix A (Cutter and Boat Exterior Painting Systems) and Appendix B (Cutter and Boat Interior Painting Systems), respectively, and as applicable.

21 (Draft-0)

22 (Draft-0)

S_12300_DLA_0111_SWIT

S25_003_12311_TSI_1025_30

WORK ITEM 3: Fuel Oil Tanks, Clean and Inspect

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to {clean and inspect} the following tank(s):

A-Team Action Item: Provide list of tanks to be inspected.

Be sure to include the expected residual amounts in the tanks. They should be the low suction amounts if at all possible. The added cost of offloading fluids, especially fuel, should be avoided if at all possible.

TANK TYPE LOCATION CAPACITY

(GALLONS)

ESTIMATED

RESIDUAL FLUIDS

(GALLONS)

Fuel Service Tank 3-50-1-F 4,559 200

Fuel Service Tank 3-50-2-F 4,559 200

Overflow Storage Tank 3-26-1-F 23,847 300

Overflow Storage Tank 3-26-2-F 23,847 300

1.2 Government-furnished property.

None.

2. APPLICABLE DOCUMENTS

COAST GUARD DRAWINGS

Coast Guard Drawing 240-WLBB 601-1, Rev N, Inboard & Outboard Profile, Plan View, Tankage Arrangement Coast Guard Drawing 240-WLBB 801-4, Rev E, Booklet of Tank Sounding Tables

COAST GUARD PUBLICATIONS

None.

OTHER REFERENCES

ASTM International (ASTM) D1330, 2004, Standard Specification for Rubber Sheet Gaskets

Add ADG Service Tank, 03-91-2-F, 50 Gal Residual, cannot keep all service tanks empty

23 (Draft-0)

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C 6183, 2005, Cork and Rubber Composition Sheet; For Aromatic Fuel and Oil Resistant Gaskets

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

3.1.2 Technical Representative.

Not applicable.

3.1.3 Protective measures.

Not applicable.

3.1.4 Interferences.

None.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.1.5 Operational test – initial. Prior to commencement of work, the Contractor must witness Coast Guard personnel perform an initial operational test of the equipment listed below to demonstrate existing operational condition. Submit a CFR.

• Tank level indicators (TLIs).

3.2 Tank content removal. The Contractor shall remove and dispose of all tank residual fluids in accordance with all applicable Federal, state, and local regulations.

3.3 Cleaning requirements. The Contractor shall accomplish the following tasks:

3.3.1 Remove and retain existing tank manhole cover(s).

3.3.2 Clean tank interior surfaces free of all foreign materials, such as sediment or sludge. Remove all persistent residues, taking care not to damage the tank coating system. Remove cleaning media and residues continuously from the tank during the washing process. Remove any residual wash media and wipe up residual moisture with clean lint-free cloths.

3.3.3 Collect, contain, and dispose of all wash media, residues, and cleaning materials in accordance with all Federal, state, and local regulations.

24 (Draft-0)

3.4 Inspection. The Contractor shall perform visual inspection of all tank interior surfaces, including, but not limited to bulkheads, floor and overhead plating, structural members, manhole cover surfaces, fasteners and gasket seating surfaces. Submit a CFR including the following, as applicable:

• Tank structural condition.

• Inaccessible areas, if any.

• Condition of tank coating, including measurements taken, percentage, location, and type of coating failure.

• Tank level indicator (TLI) and/or float switch condition (if applicable).

• Sounding tube and striker…