ALEX HALEY (WMEC 282) DS FY25 R2.pdf

USCGC ALEX HALEY (WMEC 39)

SPECIFICATION FOR DOCKSIDE REPAIRS

FY2025

Developed By: Sarah L Passilla

(REV-2, 15 DEC 2024)

USCGC ALEX HALEY (WMEC-282) DOCKSIDE AVAILABILITY FY2025

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: Fuel Tank Vent Repair WORK ITEM 2: Sewage Piping, Renew WORK ITEM 3: Longitudinal Section, Renew WORK ITEM 4: Tanks (Ballast), Clean and Inspect WORK ITEM 5: Tanks (MP Fuel Service), Clean and Inspect WORK ITEM 6: Cofferdam, Install WORK ITEM 7: Emergency Eductor, Renew WORK ITEM 8: Refrigeration Plant, Replace WORK ITEM 9: Welin-Lambie Davit Renew WORK ITEM 10: Anchor Windlass, Perform Maintenance (Level 2) WORK ITEM 11: Fire Prevention, Provide 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

15DEC24 2 1,2,3 Updated Work Items

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 282-WMEC 100-003, Rev G, Shell Expansion Coast Guard Drawing 282-WMEC 102-001, Rev D, Double Bottom Amidships Coast Guard Drawing 282-WMEC 114-003, Rev G, Main Bulkheads (Aft) Coast Guard Drawing 282-WMEC 114-004, Rev G, Main Bulkheads (Fwd) Coast Guard Drawing 282-WMEC 209-002, Rev G, Propulsion Cooling Arrangement Coast Guard Drawing 282-WMEC 245-002, Rev P, Main Propulsion Diesel Engine Cooling Water

System Diagram Coast Guard Drawing 282-WMEC 545-025, Rev M, Auxiliary Sea Water Services System Diagram Coast Guard Drawing 282-WMEC 601-002, Rev H, Booklet of General Plans Coast Guard Drawing 282-WMEC 601-002, Rev H, CGC ALEX HALEY (WMEC 39) Booklet of

General Plans Coast Guard Drawing 282-WMEC-113-086, Rev -, Foundations to Suit Carrier Refrigeration Unit

Installation Coast Guard Drawing 282-WMEC-136-001, Rev E, Flight Deck Arrangement and Structural Details Coast Guard Drawing 282-WMEC-320-013, Rev A, Modifications to Refrigeration System Control

Wiring and Block Wiring Diagram Coast Guard Drawing 282-WMEC-492-001, Rev G, CG Conversion Modifications to Helo Visual

Landing Aids System Arrangement & Block Wiring Diagram Coast Guard Drawing 282-WMEC-503-001, Rev C, CG Conversion Mods to Refrigeration System Coast Guard Drawing 282-WMEC-503-002, Rev B, CG Conversion Modifications to Refrigeration Sys

Contril W/D Coast Guard Drawing 282-WMEC-503-003, Rev -, Ship’s Service Refrigeration Piping Mods Coast Guard Drawing 282-WMEC-503-005, Rev -, Refrigeration Plant Mods for Mn Deck Berthing

Installation Coast Guard Drawing 282-WMEC-506-001, Rev J, Firemain & Sprinkling Arrangement Coast Guard Drawing 282-WMEC-508-003, Rev H, Ships Drainage & Ballast Piping Arrangement in

Machinery Space Coast Guard Drawing 282-WMEC-516-030, Rev -, Refrigeration System Diagram, Arrangement &

Details Coast Guard Drawing 282-WMEC-545-019, Rev G, Diagram of Drainage, Ballasting, De-ballasting and

De-watering Systems.

v (Draft-0)

Coast Guard Drawing 282-WMEC-545-031, Rev E, Diagram – Chill/freeze Refrigerant Piping Coast Guard Drawing 282-WMEC-545-042, Rev F, Sea Water Cooling – Windlass Pack and Refrig Plant Coast Guard Drawing 282-WMEC-601-002, Rev H, CGC Alex Haley (WMEC-39) Booklet of General

Plans Coast Guard Drawing FL-0588-003, Rev -, Talon Grid Supporting Skirt & Cover Fabrication & Instl Coast Guard Drawing FL-1204-3, Rev A, Fleet Welded Padeyes and Links NAVSEA Drawing 803-1385828, Rev P, Nozzles AFFF and Washdown Systems

COAST GUARD PUBLICATIONS

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

Manual Coast Guard Commandant Instruction (COMDTINST) M10360.3 (Series), Coatings and Color Manual Coast Guard Technical Publication (TP) 10995, R-134A – Low Temperature Condensing Unit –

1.09/2.18 tons – Model 90YR20NSZ3ND6M9Z Coast Guard Technical Publication (TP) 3368, SWBS 588, 2023, Technical Documentation Helicopter

Land Grid Type 18-22-01 Coast Guard Technical Publication (TP) 3419, Refrigeration System 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 3041 (SFLC Std Spec 3041), 2022, Shipboard

Electrical Cable Test Surface Forces Logistics Center Standard Specification 3042 (SFLC Std Spec 3042), 2022, Shipboard

Electrical Cable Removal, Relocation, Splice, Repair, and Installation Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2022, Auxiliary

Machine Systems 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), 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

OTHER REFERENCES

*The version of 90YR20NSZ3QD6M9Z in TP 10995 is outdated.

American Society for Nondestructive Testing (ASNT), Recommended Practice No. SNT-TC-1A, 2020, Personnel Qualification and Certification in Nondestructive Testing American Society for Nondestructive Testing (ASNT), Standard No. ANSI/ASNT CP-189-2020, 2020, ASNT Standard for Qualification and Certification of Nondestructive Testing Personnel American Welding Society (AWS) B1.10M/ B1.10, 2016, Guide for Nondestructive Examination of

Welds American Welding Society (AWS) B1.11M/B1.11, 2015, Guide for the Visual Examination of Welds American Welding Society (AWS) D1.1/D1.1M, 2020, Structural Welding Code – Steel vi (Draft-0)

American Welding Society (AWS) D3.5, 2000, Guide for Steel Hull Welding ASME B16.5, 2020, Pipe Flanges and Flanged Fittings NPS ½ through NPS 24 ASTM International (ASTM) D1330, 2015, Standard Specification for Rubber Sheet Gasket ASTM International (ASTM) D5363, 2003, Standard Specification for Anaerobic Single Component

Adhesives ASTM International (ASTM) G46, 2018, Standard Guide for Examination and Evaluation of Pitting

Corrosion ASTM Internationals (ASTM) G46, 2018, Standard Guide for Examination and Evaluation of Pitting

Corrosion Carrier Drawing 90YR20NSZ3QD6M9Z, 2022* Code of Federal Regulations (CFR) Title 29, Part 1910, 2017, Occupational Safety and Health Standards Code of Federal Regulations (CFR) Title 29, Part 1915, 2013, Occupational Safety and Health Standards for Shipyard Employment Code of Federal Regulations (CFR) Title 29, Part 1915, Occupational Safety and Health Standards for

Shipyard Employment Code of Federal Regulations (CFR) Title 40, 2013, Protection of the Environment HH-P-151G, 2020, Packing, Rubber-Sheet, Cloth-Insert MIL-C-24757, Nov 1990, Cloth, Fiberglass, Coated MIL-DTL-1222, Dec 2000, Studs, Bolts, Screws and Nuts for Applications Where a High Degree of

Reliability Is Required MIL-PRF-16173E w/Interim Amendment 2, 2017, Corrosion Prevention Compound, Solvent Cut Back, Cold Application MIL-PRF-24176C, 2020, Cement, Epoxy, Metal Repair and Hull Smoothing MIL-PRF-24667D, 2021, Coating System, Non-Skid, for Roll, Spray, or Self-Adhering Application MIL-STD-1689A, 1990, Fabrication, Welding, and Inspection of Ships Structure Naval Air Systems Command (NAVAIR) NAEC-ENG-7576, 2015, NAVAIR NAEC-ENG-7576 Rev BJ, Shipboard Aviation Facilities Resume Naval Air Systems Command (NAVAIR) SI-ACS-AFB-1P, 2020, Air Capable Ship Aviation Facility

Certification No. 1P Naval Sea Systems Command (NAVSEA) 0640-LP-119-0175, 2019, NAVSEA OP 4 Rev 12, Ammunition and Explosives Safety Afloat Naval Sea Systems Command (NAVSEA) S0600-AA-PRO-160, 8/15/2008, Underwater Ship Husbandry

Manuals - Chapter 16 (Cofferdams) 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) C6183, 2019, 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), 2020, Bare Metal Power Tool Cleaning The Society for Protective Coatings (SSPC) Surface Preparation Specification No.3 (SSPC-SP 3), 2018, Power Tool Cleaning The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation

Standard SSPC-SP 10 (WAB)/NACE WAB-2, 2015, Near-White Metal Wet Abrasive Blast Cleaning 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)

7 N Eductor, Bronze w/ monel nozzle P/N: 1802-8X (Vita Motivator Co., Inc.)

1 ea. $30,000.00

8 N Carrier R-134A Low Temperature

Condensing Unit – 1.09/2.18 Tons –

Model

90YR20NSZ3ND6M9Z

NSN: 01-F15-4289 2 110,032

9 Dual Point Davit 1 $500,000 9 Test

Beam Test Beam 1 $7500

*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 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

1 Talon Grid (Type 18-22-01), Overhaul

2 Deck Covering (Slip-Resistant) Flight Deck and Helo Ops, Renew

3 Tenting (Flight Deck and Helo Ops), Provide

4 Tanks (Ballast), Clean and Inspect

5 Tanks (MP Fuel Storage), Clean and Inspect

8 Refrigeration Plant, Replace ix

PRINCIPAL CHARACTERISTICS

282' WMEC (CGC ALEX HALEY)

PHYSICAL

Length overall 282' 8" Length between perpendiculars 264' 0" Beam, extreme 50' 0" Beam @ DWL 47' 0" Depth, molded 24' 0" Draft, mean @ full load displacement 15' 0" Full load displacement 3088 long tons Minimum operating displacement 2567 long tons Light ship displacement 2058 long tons

HULL

Hull material Steel

MACHINERY

Main propulsion Diesel Diesel engines Four Caterpillar 3516 Propeller 2 CPP 11' 9" diameter x 7' 4" pitch, 4 blade, bronze Shore tie 440 VAC, 400 Amp Shaft bearings, forward Orion Thrust Shaft bearings, aft Thordon Shaft Seals; fore & aft John Crane Type MX9

TANK CAPACITIES

Diesel oil 653.1 long tons JP-5 (aviation) 79.5 long tons Fresh water 131.3 long tons Ballast 57.2 long tons

00000_0623_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

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.

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.

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

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.

3.4.1 HY-130 material substitution. The Contractor must be aware that HY-130 steel plating is no longer commercially available. For the purpose of performing flight deck repairs on US Coast Guard WMEC-270 “B- Class” cutters, Weldox 900 steel plating has been approved as a replacement for HY-130. Due to the similarity in material properties and weldability of HY-130 and Weldox 900, all welding procedures and welder qualifications for welding Weldox 900 must be the same as those outlined in NAVSEA TP 1688 as applicable for welding HY- 130.

3.4.2 Standard spec modification. For any welding involving HY-130 on the flight deck of WMEC-270 “B-Class” cutters, perform all welding and allied processes, and non-destructive evaluation (NDE) in accordance with NAVSEA TP 1688. The Contractor must be aware that the welding requirements specified in this document take precedence over paragraph 3.3.6 of SFLC Standard Spec 0000 for the purpose of welding involving HY-130.

3.4.3 Approval to weld HY-130. To obtain Coast Guard approval to weld on HY-130 steel for WMEC-270 “B- Class” cutters, the Contractor must provide written Performance Qualification Records (PQR’s) for each process to be used. The PQR’s must be approved by one of the regulatory agencies affirming that the WPS meets the welding requirements of NAVSEA TP 1688. In addition, the Contractor must ensure that all subcontractors, prior to performing welding operations, have qualified procedures by meeting all the requirements set forth in this document.

NOTE

NAVSEA approval is NOT required for welding procedures submitted but the procedures must be reviewed and shown to satisfy the requirements set forth in NAVSEA TP 1688, by a welding regulatory agency. The requirements for welding Weldox 900 are considered the same as those for welding HY-130.

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

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.

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

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

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

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

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

3.5.2 Test and procedures. The Contractor 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.

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 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.

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

NAME OF CG REPRESENTATIVE SIGNATURE UNIT DATE/TIME

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.

SURFAC

E

AMBIEN

T

ΔT

| DP -

SURFACE |

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/NACE No. 2

SSPC-SP WJ-2/NACE 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/NACE INSPECTOR SIGNATURE CERT. # DATE /

TIME

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-2/NACE 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)

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)

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

4.2 Tank and Void Assessment form.

S24_008_10000_MLA_1124_39

WORK ITEM 1: Fuel Tank Vent Repair

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to crop and renew a deteriorated section of fuel tank vent piping, one flange, and weather deck plating.

TABLE 1 – LIST OF TANKS AFFECTED

TYPE LOCATION CAPACITY – 95%

(GALLONS)

TANK CONTENT

DISPOSAL

Fuel Oil Service 5-30-2-F 2393 120

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 282-WMEC-511-012, Rev -, Fuel Service Tank Penetrations Coast Guard Drawing 282-WMEC-545-029, Rev K, Overflows, Air Escape & Sounding Arrgt for Oil Tanks Coast Guard Drawing 282-WMEC-545-034, Rev F, Air Escape Bellmouths - Ballast & LO Tanks Coast Guard Drawing 282-WMEC-601-002, Rev J, CGC Alex Haley (WMEC 39) Booklet of

General Plans Coast Guard Drawing 282-WMEC-607-002, Rev K, Insulation Arrg 01 Lvl & Mn Deck

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), 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)/NACE International (NACE) Joint Surface

Preparation Standard SSPC-SP 6/NACE No.3, 2006, Commercial Blast Cleaning Military Specification, Mil-C-6183B, 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 Tech Rep.

None.

3.1.3 Protective measures. The Contractor must furnish and install all protective measures in accordance with SFLC Std Spec 0000, paragraph 3.3.3 (Vessel component, space, and equipment protection).

3.1.4 Interferences. The Contractor must 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:

• Sheathing

• Overhead insulation

• Piping

• Pipe supports

• Valves

• 440V Breaker Panel

• Ladder

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 all items or shipboard devices to be disturbed, used, repaired, or altered, to demonstrate existing operational condition. Submit a CFR.

3.2 Tank opening. The Contractor must remove the tank manhole cover(s) listed in Table 1 and ventilate the confined spaces in accordance with SFLC Std Spec 0000, Paragraphs 3.3.1.1 and 3.3.1.2.

3.3 Tank content and waste disposal. The Contractor must dispose of residual tank contents and any cleaning fluids in compliance with all applicable Federal, state, and local laws, ordinances and regulations. Notify the COR (in writing) at least 48 hours prior to removal of wastes and fluids. Document a complete chain of custody record of the removed tank contents and generated wastes, from the vessel to the point of final destination or delivery. Submit chain of custody record to the COR upon completion of work.

3.4 Temporary plugs. The Contractor must plug all inlet and outlet piping in the tank to prevent contaminants from entering the tank or piping system. Use plugs with an attached lanyard, ring or other system that will ensure plugs are not lost in the pipe openings.

3.4.1 Plug log. The Contractor must keep a written record of all installed plugs. Keep a separate list for each tank. Maintain a plug accountability log posted immediately outside the tank to prevent any of the installed temporary plugs from being lost inside the tank or left behind inside at tank closure. The log must include the type and size of each plug, installation date, and removal date. Submit this log to the COR after completion of work item via a CFR.

3.4.2 The Contractor must ensure that all plugs are removed from each tank upon completion of work in the tank.

3.5 Tank cleaning. The Contractor must clean the tank interior surfaces free of all foreign materials, such as residual fuel or water, sediment, sludge, rust, or biological growth, taking care not to damage the coating system (if applicable).

3.5.1 The Contractor must accomplish all requirements of SFLC Std Spec 6310, 3.1.6.4 (Surface contaminant removal) to achieve the cleanliness requirements of SSPC-SP 1, including a low-pressure (maximum 5,000 psi) freshwater wash down of the surfaces.

3.5.2 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. Wipe the interior tank structure dry and free of all cleaning agents.

3.6 Gas Free. The contractor must ensure that the tank (5-30-2-F) and Machine Shop (3-30-4-Q) are certified safe for hot work and maintain certification in accordance with SFLC Std Spec 0000 3.3.1.2.

3.7 Vent Repair. The contractor must crop and renew up to two (2) linear feet of 3” vent piping on the weather deck that extends into the forward port side of the Machine Shop (2-30-4-Q). Renewal includes the flange closest to the deck and up to one (1) sq.ft. of deck plating around the vent pipe. See Figure 1.

3.7.1 Materials. Vent piping, flange, and deck plating must be of similar material and mechanical properties as the adjacent material.

3.7.1.1 Prepare new plating and piping in accordance with SSPC-SP-6.

3.7.2 UT Measurements. Perform a UT inspection of the affected plating beyond the areas described, in accordance with SFLC Std Spec 0740, to determine the boundary of sound material. Submit CFR for any findings outside of the scope of 3.7.

3.7.3 Welding requirements. The Contractor must perform all welding and allied processes in accordance with SFLC Std Spec 0740.

3.7.3.1 The Contractor must ensure that welding does not warp or cause any distortion to adjacent plates.

Upon completion of all welding, grind edges down smooth with adjacent surfaces.

3.7.4 Nondestructive examination (NDE). The Contractor must perform a visual inspection and dye penetrant inspection of all new welds in accordance with SFLC Std Spec 0740, Appendix C. Submit a

CFR.

3.7.5 Boundary test. In presence of the Coast Guard Inspector, the Contractor must verify the integrity of all boundaries affected by this work item using one of the methods described in SFLC Std Spec 0740, Appendix C. Submit a CFR

3.7.6 The contractor must take steps to keep contamination of fuel tank 5-30-2-F to a minimum. Fuel tank must be cleaned of all debris and cleaning fluids from the repairs prior to tank closing.

3.8 Cleaning. The contractor must clean all flux, scale, dirt, and other foreign contaminates inside of the vent pipe after repairs are complete.

3.9 Preservation. The contractor must prepare and preserve the disturbed/repaired vent piping, weather deck, and overhead in accordance with SFLC Std Spec 6310 3.1.13.

3.10 Insulation. The contractor must repair or replace the insulation removed and disturbed during the repair in accordance with Coast Guard Drawing 282-WMEC-607-002.

3.10.1 The contractor must preserve the insulation in accordance with SFLC Std Spec 6310 for Insulation Surfaces.

3.11 Reinstall the vent gooseneck with new hardware and gasket. Hardware must be Monel Grade 400 and gasket must conform to Mil-C-6183 Type II Class I Grade C.

3.12 Tank closing. The Contractor must ensure that the tank remains open for approximately 24 hours after completion of any authorized repair and preservation procedures. Notify the COR at least 48 hours prior to closing the tank. After satisfactory inspection by the Coast Guard Inspector and completion of all authorized repairs, remove all installed temporary plugs and document removal via signature on the plug log by the Coast Guard Inspector and Contractor prior to tank closing. Close tank manhole cover(s) using new gasket material and grommets. If the nuts removed are nylon locking, renew all. Chase threads on studs to ensure even installation of the access covers. Submit a CFR with the completed plug log.

3.13 Operational test, post repairs. After completion of work, the Contractor must thoroughly test, in the presence of the Coast Guard Inspector and demonstrate all items or shipboard devices that have been disturbed, used, repaired, altered, or installed to be in satisfactory operating condition. Submit a CFR.

3.14 Touch-up preservation. The Contractor must prepare and coat all new and disturbed surfaces, and all manhole cover external surfaces to match existing adjacent surfaces in accordance with SFLC Std Spec 6310, paragraph 3.1.13 (Touch-ups and minor coating repairs) and COMDTINST M10360.3. Do not paint any manhole cover fasteners.

4. NOTES

FIGURE 1- Fuel Service Tank (5-30-2-F) Vent

S24_006_54500_BJA_1224_282

WORK ITEM 2: Sewage Piping, Renew

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew two sections of sewage piping in the 42-man berthing area (2-13-2-L).

1.2 Government-furnished property.

None

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 282-WMEC-505-001, Rev A, CG Conversion Mods to Plumbing System and Gray Water

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2024, General Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2024, Welding and Allied Processes Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2024, Requirements for Preservation of Ship Structures

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General.

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

None.

3.1.2 Tech Rep.

3.1.3 Protective measures. The Contractor must furnish and install all protective measures in accordance with SFLC Std Spec 0000, paragraph 3.3.3 (Vessel component, space, and equipment protection).

3.1.4 Interferences. The Contractor must 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:

• Piping from other systems

• Shower panels

• Synthoglass temporary patch around piping.

3.1.5 Waste Removal. The Contractor must dispose of residual fluids in compliance with all applicable Federal, state, and local laws, ordinances, regulations and SFLC Standard Specification 0000. Notify the COR (in writing) at least 5 days prior to removal of wastes and fluids. Document a complete chain of custody record of the removed contents and generated wastes, from the vessel to the point of final destination or delivery. Submit document to the COR upon completion of work.

3.1.6. The Contractor must provide at least 72 hours of notice before starting this work.

3.1.7. The Contractor must mark the areas that will be cropped prior to removing the piping.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.2 Operational test, initial. Prior to commencement of work, the Contractor must witness Coast Guard personnel perform an initial operational test of all items or shipboard devices to be disturbed, used, repaired, or altered, to demonstrate existing operational condition. Submit a CFR.

3.3 Grey Water Piping. The Contractor must crop and renew 10 linear feet of vertical piping (Piece 85, CG Drawing 282-WMEC-505-001) and a sil-brazed elbow (Piece 85, CG Drawing 282-WMEC-505- 001).

3.3.1. Conduct all hot work and NDE in accordance with SFLC Standard Spec 0740

3.3.2. This pipe is shown on Sheet 4 of CG Drawing 2892-WMEC-505-001 and in Figure 1.

3.4 Sewage Water Piping. The Contractor must crop and renew 10 linear feet of vertical sewage piping behind the water closets along Frame 20 on the starboard side in the 42-man berthing area (2-13-2-L).

3.4.1. Conduct all hot work and NDE in accordance with SFLC Standard Spec 0740

3.4.2. This pipe is shown not shown accurately on CG Drawing 282-WMEC-505-001. It is the “Up to 01 Dk Sew Disch Deck Con” pipe on Section 31-B, Sheet 4, CG Drawing 282-WMEC-505-001, but the location of that pipe is in the Starboard Aft corner of that space behind a shower. The location of that shower is also not shown accurately in that drawing. The material of the piping is the same as Piece 85 of CG Drawing 282-WMEC-505-001.

3.4.3. One side of the shower wall must be removed to access this pipe. See Figure 3.

3.5. Flush. The Contractor must clean and flush new and disturbed piping in accordance with Paragraph A2.6.5 of SFLC Std Spec 0740.

3.5.1 Dispose of flushing fluid in accordance with paragraph 3.1.5.

3.5.2 Do not drain any fluids, including fresh water, into any space, bilge or exterior location.

3.6 Hydrostatic test. After all authorized repairs, the Contractor must hydrostatically test all welds in the steam system in accordance with SFLC Std Spec 0740, Appendix C, Hydrostatic Test with 50 psi. Ensure zero leakage from or permanent deformation of pressure-containing parts by repairing all leaks, deformations, and discrepancies. Submit a CFR.

3.7 Leak test. After completing all authorized mechanical (i.e. threaded, bolted, etc.) joint repairs, the Contractor must test the steam system operation using the system fluid at normal operating pressure.

Ensure zero visible leakage from or deformation of mechanical parts by repairing all leaks and discrepancies. Submit a CFR.

3.8 Operational test, final. Upon completion of work, the Contractor must witness Coast Guard personnel perform an operational test of all items or shipboard devices that were disturbed, used, repaired, or altered, to demonstrate existing operational condition. Submit a CFR.

3.9 Touch-up preservation. The Contractor must prepare and coat all new and disturbed surfaces to match existing adjacent surfaces in accordance with SFLC Std Spec 6310, (Touch-ups and minor coating repairs.)

FIGURE 1. GREY WATER PIPING TO BE CROPPED AND RENEWED

FIGURE 2. SEWAGE WATER PIPING TO BE CROPPED AND RENEWED (BEHIND SHOWER)

FIGURE 3. SHOWER PANEL IN WAY OF SEWAGE PIPING

S24_10000_TAB_1224_39

WORK ITEM 3: Longitudinal Section, Renew

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew one longitudinal T section, located on Port side lower AMR between Frames 23 and 24,

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 282-WMEC_100_3 Rev G, Shell Expansion.

COAST GUARD PUBLICATIONS

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), 2020, Welding and Allied Processes Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2020, Requirements for Preservation of Ship Structures

OTHER REFERENCES

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

Preparation Standard SSPC-SP-3: Power Tool Cleaning.

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

3.1.2 Tech Rep. Not applicable

3.1.3 Protective measures. The Contractor must furnish and install all protective measures in accordance with SFLC Std Spec 0000, paragraph 3.3.3 (Vessel component, space, and equipment protection).

3.1.4 Interferences. The Contractor must handle all interferences in…