DOUGLAS_MUNRO_(WHEC_378W)_DS_RTO_19R0_(101118).pdf

USCGC DOUGLAS MUNRO (WHEC 724)

SPECIFICATION FOR DOCKSIDE REPAIRS

FY2019

Developed By: Ryan T Ostrander

(Rev-0, 11 October 2018)

USCGC DOUGLAS MUNRO (WHEC-378W) DOCKSIDE AVAILABILITY FY2019

ii (Rev-0)

TABLE OF CONTENTS

Revisions Record ......................................................................................................................................... iii Consolidated List of References ................................................................................................................... iv Consolidated List of Government-furnished Property .............................................................................. viii Consolidated List of Critical Inspection Items ............................................................................................. ix General Requirements ................................................................................................................................... x WORK ITEM 1: Tanks (Aviation Fuel Service), Clean and Inspect WORK ITEM 2: Tanks (Aviation Fuel Stowage and Overflow), Clean and Inspect WORK ITEM 3: Tanks (Mp Fuel Stowage And Overflow), Clean And Inspect WORK ITEM 4: Main Diesel Engine (MDE) Exhaust Piping, Commercial Clean WORK ITEM 5: Ship Service Diesel Generator (SSDG) Exhaust Piping, Commercial Clean WORK ITEM 6: Boiler Exhaust Stack Uptakes, Commercial Clean WORK ITEM 7: Circuit Breakers (60 Hz), Inspect and Test WORK ITEM 8: Breakers (Degaussing), Inspect and Test WORK ITEM 9: Tachometers, Calibrate WORK ITEM 10: Evaporator (General), Overhaul WORK ITEM 11: Potable Water Pneumatic Tank(s), Clean and Inspect WORK ITEM 12: Hot Water Accumulator Tanks, Clean and Inspect WORK ITEM 13: Steering Gear (General), Overhaul WORK ITEM 14: Oily Water Separator, Overhaul WORK ITEM 15: Temporary Services, Provide - Cutter WORK ITEM 16: Fuel Oil Manifold, Overhaul WORK ITEM 17: Chilled Water System, Flush WORK ITEM 18: Chilled Water System Insulation, Renew WORK ITEM 19: Fan Plenum Preservation WORK ITEM 20: Fan Room 01-97-1-Q Preservation WORK ITEM 21: Fan Room 01-97-2-Q Preservation WORK ITEM 22: Deck Preservation WORK ITEM 23: Deck Covering (Polymeric), Renew WORK ITEM 24: Electrical Matting, Renew WORK ITEM 25: Gas Turbine Exhaust System, Internal Inspection WORK ITEM 26: Gas Turbine Exhaust Piping, Repairs WORK ITEM 27: Single Point Davit (Gen), Level 2 Inspect and Test WORK ITEM 28: Anchor Windlass, Bearing Flush (Optional) WORK ITEM 29: Anchor Windlass, Overhaul (Optional) iii (Rev-0)

REVISIONS RECORD

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

DATE REV# WORK

ITEM#

CHANGES MADE

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

iv (Rev-0)

CONSOLIDATED LIST OF REFERENCES

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

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

COAST GUARD DRAWINGS

Coast Guard Drawing 378-FRAM-W 132-1, Rev A, 2nd Deck Plating & Framing Forward

Coast Guard Drawing 378-FRAM-W 133-1, Rev B, 3rd Deck Plating & Framing Forward

Coast Guard Drawing 378-FRAM-W 152-1, Rev B, Deck Plating & Framing

Coast Guard Drawing 378-FRAM-W 167-1, Rev H, Structural Door List

Coast Guard Drawing 378-FRAM-W 259-4, Rev B, Mn Prpln Dsl Eng & Dsl Gen Exh & Blr Flue Arr

Coast Guard Drawing 378-FRAM-W 259-12, Rev 7, Main Propulsion Gas Turbine Exhaust

Coast Guard Drawing 378-FRAM-W 259-13, Rev 4, Main Propulsion Gas Turbine Exhaust

Coast Guard Drawing 378-FRAM-W 259-14, Rev -, Mn Prpln Dsl Eng & Dsl Gen Exh & Blr Flue Dets

Coast Guard Drawing 378-FRAM-W 320-60, Rev L, As-Build Electrical One-Line Diagram

Coast Guard Drawing 378-FRAM-W 475-3, Rev -, Degaussing System Isometric Wiring Diagram

Coast Guard Drawing 378-FRAM-W 475-4, Rev -, Degaussing System Isometric Wiring Diagram

Coast Guard Drawing 378-FRAM-W 508-1, Rev C, Insulation Schedule

Coast Guard Drawing 378-FRAM-W 512-1, Rev L, HVAC Line Diagram

Coast Guard Drawing 378-FRAM-W 512-10, Rev F, HVAC Install & Construction Dets

Coast Guard Drawing 378-FRAM-W 512-16, Rev F, HVAC A&D Frame 72-120 Above Main Deck

Coast Guard Drawing 378-FRAM-W 514-1, Rev D, Hot & Chilled Water System Diagram

Coast Guard Drawing 378-FRAM-W 514-2, Rev O, Hot & Chilled Water Sys A&D L/M

Coast Guard Drawing 378-FRAM-W 533-1, Rev H, Diagram Potable & Fresh Water Service System

Coast Guard Drawing 378-FRAM-W 533-2, Rev H, Potable Water System in Machinery Space

Coast Guard Drawing 378-FRAM-W 533-4, Rev G, Distilling Plant Piping Arr & Det

Coast Guard Drawing 378-FRAM-W 541-1, Rev D, Diagram Fuel Oil Transfer & Ballast System

Coast Guard Drawing 378-FRAM-W 581-6, Rev -; Capstan – Windlass Assy

Coast Guard Drawing 378-FRAM-W 583-2, Rev E, Hydr Piping Arr for RHI/SPD (Boat Davit) & L/M

Coast Guard Drawing 378-FRAM-W 634-1, Rev G, Deck Covering

Coast Guard Drawing 378-FRAM-W 635-1, Rev M, Insulation A&D

Coast Guard Drawing 378-FRAM-W 801-1, Rev J, Booklet of General Plans v (Rev-0)

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3 (series), 2014, Coatings and Color

Manual

Coast Guard Technical Publication (TP) 2718, SWBS 555-562, 2018, Manufacturers Instruction Book

Coast Guard Technical Publication (TP) 2754, SWBS 583, 2013 Hydraulic Power Unit (HPU)

Coast Guard Technical Publication (TP) 3266, SWBS 324-421, 2015, Manufacturers Instruction Book

Coast Guard Technical Publication (TP) 3274, SWBS 531, 2007, Manufacturers Instruction Book

Coast Guard Technical Publication (TP) 3278A, SWBS 556, 2012, Manufacturers Instruction Book

Coast Guard Technical Publication (TP) 3280A, SWBS 572-582, 1993, Manufacturers Instruction Book

Coast Guard Technical Publication (TP) 3485C, SWBS 583, 2013 Single Point Boat Davit - Model

D5700CT

Coast Guard Technical Publication (TP) 3919B, SWBS 202, 2003, Main Propulsion Control System

(MPCS) - Operation Manual, Appendix H – Magneto Model M1200AN & Meters Model U4G

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General

Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2014, Welding and

Allied Processes

Surface Forces Logistics Center Standard Specification 3041 (SFLC Std Spec 3041), 2014, Shipboard

Electrical Cable Test

Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2014, Auxiliary

Machine Systems

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2014, Requirements for Preservation of Ship Structures

Surface Forces Logistics Center Standard Specification 6341 (SFLC Std Spec 6341), 2014, Install Interior

Deck Covering Systems

Surface Forces Logistics Center Standard Specification 8635 (SFLC Std Spec 8635), 2014, Temporary

Services

Surface Forces Logistics Center Standard Specification 8636 (SFLC Std Spec 8636), 2014, Temporary

Hull Accesses

OTHER REFERENCES

American National Standards Institute (ANSI/AWWA) C652, 2011, Disinfection of Water-Storage

Facilities

American National Standards Institute (ANSI/ISO) 17025, 2017, General Requirements for the

Competence of Testing and Calibration Laboratories

American National Standards Institute (ANSI/NCSL) Z540.3, 2006, General Requirements for

Calibration and Measuring and Test Equipment

American Welding Society (AWS) D1.1, 2015, Structural Welding Code – Steel

American Welding Society (AWS) D1.2, 2008, Structural Welding Code – Aluminum

ASTM International (ASTM) A449, 2014, Standard Specification for Hex Cap Screws, Bolts and Studs, Steel, Heat Treated, 120/105/90 Ksi Minimum Tensile Strength, General Use

ASTM International (ASTM) A563, 2015, Standard Specification for Carbon and Alloy Steel Nuts

ASTM International (ASTM) D1330, 2015, Standard Specification for Rubber Sheet Gaskets

ASTM International (ASTM) F683, 2014, Standard Practice for Selection and Application of Thermal

Insulation for Piping and Machinery vi (Rev-0)

Brush Drive Assembly Oily Water Separator HELI-SEP Models 10000B; Dwg 10008B

Brush Shaft Assembly HELI-SEP Model 10000B, Dwg 10007B2

Code of Federal Regulations (CFR) Title 29, Part 1915, 2014, Occupational Safety and Health Standards for Shipyard Employment

Contractors Environmental Guide, ISC Kodiak Complex (copy to be provided by the KO)

Federal Specification (Fed Spec) HH-P-151F, Not 1, 1991, Packing; Rubber Sheet, Cloth-Insert

Federal Specification (Fed Spec) QQ-N-281D, 1985, Nickel-Copper Alloy Bar, Rod, Plate, Sheet, Strip, Wire, Forgings, and Structural and Special Shaped Sections

Federal Specification (Fed Spec) RR-W-410, 2002, WIRE Rope and Strand

MIL-D-18873, 1982, Deck Covering Magnesia Aggregate Mixture

MIL-D-21631, 2017, Deck Covering, Latex Concrete

MIL-D-23134, 1999, Deck Underlay and Covering, Insulating, Magnesia Aggregate Mixture

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

Reliability Is Required

MIL-DTL-15562, Rev G, 1996, Matting or Sheet, Floor Covering Insulating for High Voltage

Application

MIL-F-1183, Rev J, Sup 1A, 1987, Fitting, Tube, Cast Bronze, Silver-Brazing

MIL-G-18458, Mar 2006, Grease, WIRE Rope and Exposed Gear

MIL-PRF-1149, Rev D, 1998, Gasket Materials, Synthetic Rubber, 50 and 65 Durometer Hardness

MIL-PRF-3135, Rev H, 2008, Deck Covering Underlay Materials

MIL-PRF-24139, Rev A, Amd 3, 3/12/1987; Grease, Multipurpose, Water Resistant

MIL-PRF-24613, Rev A, 2017, Deck Covering Materials, Interior, Cosmetic Polymeric

MIL-STD-769, Rev K, 2015, Insulation Requirements for U.S. Naval Vessels

MIL-STD-1689, Rev A, 1990, Fabrication, Welding, and Inspection of Ships Structure

National Electrical Manufacturers Association (NEMA) Stds, Pub. No. AB4, 2017, Guidelines for

Inspection and Preventive Maintenance of Molded Case Circuit Breakers Used in Commercial and

Industrial Applications

Naval Sea Systems Command (NAVSEA) 362-0895, Circuit Breaker Navy Type AQB - A250

Naval Sea Systems Command (NAVSEA) 362-2334, Air Circuit Breaker Navy Type AQB-A800 &

NQB-A800

Naval Sea Systems Command (NAVSEA) 362-2345, Circuit Breaker Navy Type AQB- A101 & NQB-

A101

Naval Sea Systems Command (NAVSEA) 362-2428, Air Circuit Breaker Navy Type ACB-902R

Naval Sea Systems Command (NAVSEA) Drawing 804-5773931, Rev A, Acoustic & Thermal Insulation

For Compartments Installation Details

Naval Ships Technical Manual (NSTM) Chapter 254, 2012, Condensers, Heat Exchangers, and Air

Ejectors

Naval Ships Technical Manual (NSTM) Chapter 491, 1999, Electrical Measuring and Test Instruments

Naval Ships Technical Manual (NSTM) Chapter 504, 2012, Pressure, Temperature and Other Mechanical and Electromechanical Measuring Instruments

Naval Ships Technical Manual (NSTM) Chapter 532, 1999, Liquid Cooling Systems for Electronic

Equipment

Naval Ships Technical Manual (NSTM) Chapter 635, 2012, Thermal, Fire, and Acoustic Insulation vii (Rev-0)

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C-6183A, 2013, Cork and Rubber Composition Sheet; for Aromatic Fuel and Oil Resistant Gaskets

Society of Automotive Engineers (SAE) J2280, 1996, Ships Systems and Equipment - Fasteners -

Selection and Identification Requirements

Society of Automotive Engineers (SAE) J2360, 1998, Lubricating Oil, Gear Multipurpose (Metric)

Military Use

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.1 (SSPC-SP 1), 2016, Solvent Cleaning

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.2 (SSPC-SP 2), 2004, Hand Tool Cleaning

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.3 (SSPC-SP 3), 2004, Power Tool Cleaning

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.11 (SSPC-SP 11), 2013, Power Tool Cleaning to Bare Metal

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.15 (SSPC-SP 15), 2013, Commercial Grade Power-Tool Cleaning

The Society for Protective Coatings (SSPC)/NACE Joint Surface Preparation Standard SSPC-SP 6/NACE

No.3, 2015, Commercial Wet Abrasive Blast Cleaning

The Society for Protective Coatings (SSPC)/NACE Joint Surface Preparation Standard SSPC-SP

10/NACE No.2, 2015, Near-White Metal Abrasive Blast Cleaning

The Society for Protective Coatings (SSPC)/NACE Joint Surface Preparation Standard SSPC-SP WJ-

2/NACE WJ-2, 2017, Waterjet Cleaning of Metals – Very Thorough Cleaning

Underwriters Laboratories Inc. (UL) 489, 2016, Safety of Molded Case Circuit Breakers, Molded Case

Switches and Circuit-Breaker Enclosures viii (Rev-0)

CONSOLIDATED LIST OF GOVERNMENT-FURNISHED PROPERTY

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

WORK

ITEM

MTI ITEM

DESCRIPTION

NSN/PN QTY ESTIMATED

COST

($/UNIT)

10 Y **Vacuum Pump NASH, Model AT-64 NIIN:

01-319-5309

1 ea. 21,169.21

10 Y **Evaporator

Distillate Pump

Assembly

Blackmer System One

03/801EDP003

NIIN: 01-505-2078

1 ea. 8,422.32

10 Y **Evaporator

Condensate Pump

Assembly

Blackmer System One

03/801ECP004

NIIN: 01-505-2078

1 ea. 8,422.32

10 Y **Evaporator Brine

Pump Assembly

Blackmer System One

03/801EBP005

NIIN: 01-505-2067

1 ea. 13,053.23

10 Y **Evaporator

Seawater Feed Pump

Assembly

Blackmer System One

03/801EFP002

NIIN: 01-505-2071

1 ea. 9,278.24

27 Y Quick Release Boat

Hook

4030-01-467-1005 1 ea. 4,171.79

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

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

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

CONSOLIDATED LIST OF CRITICAL INSPECTION ITEMS

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

(Inspection report particulars)):

Work

Item Title

1 Fan Room 01-97-1-Q Preservation

2 Fan Room 01-97-2-Q Preservation

3 Gas Turbine Exhaust System, Internal Inspection x (Rev-0)

00000_0618_FLT

REC_00000_FLT_Commercial Project @ ISC Kodiak, Alaska (1212)

General Requirements

1. SCOPE

1.1 Intent. This standard specification invokes general requirements for conducting vessel repairs performed by commercial contractors at ISC Kodiak, Alaska 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), 2014, Coatings and Color

Manual

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General

Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2014, Welding and

Allied Processes

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2014, Requirements for Preservation of Ship Structures

OTHER REFERENCES

Contractors Environmental Guide, ISC Kodiak Complex (copy to be provided by the KO)

3. REQUIREMENTS

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

NOTE

The requirements of paragraph 3.1 (General) applies to all work under the scope of this contract, whether explicitly stated in work items or not, and to all other work xi (Rev-0) subsequently authorized by changes, modifications, or extensions to the contract.

3.2 Fire watch requirements. The Contractor shall refer to 3.3.1.3 (Fire watch requirements) of SFLC Std Spec

0000, in accomplishing the following task:

Provide portable fire extinguishers for Coast Guard fire watch personnel. Coast Guard fire watch is in 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 shall accomplish all preservation tasks, including touch-ups, in accordance with SFLC Std Spec 6310.

3.3.1 Brand name approval. Ensure that all contractor-furnished coatings are in accordance with SFLC Std Spec

6310, Appendix C (Authorized Coatings for Use on Cutters and Boats).

3.3.2 Coating colors and system color schemes. Ensure that all colors and color coat/paint schemes are in accordance with COMDTINST M10360.3, Chapter 6 (Cutter and Boat Colors Exterior and Interior).

NOTE

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

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

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

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

3.5.1 USCG facilities. The Contractor shall 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 shall plan for and provide environmental protective measures to control pollution that develops during normal practice, as well as plan for and provide environmental protective measures required to correct conditions that develop during the project. Contractor shall comply with applicable

Federal, state, and local laws, codes, ordinances, and regulations in their entirety. Any reference to a specific portion of a Federal, state, or local law, code, ordinance, or regulation in this or any other item shall not be construed to mean that relief is provided from any other sections of the law, code, ordinance, or regulation.

3.5.1.1 USCG Generator status. The activity Generator Status for the Coast Guard Facility is Active. Information on Base Kodiak generator status will be provided upon contract award.

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

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

Contractor shall submit copies of all regulatory notifications to the Contracting Officer and the local Facility xii (Rev-0)

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

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

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

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

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

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

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

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

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

3.5.6 Contractors Environmental Guide. The contractor shall additionally comply with the instructions of the

Contractors Environmental Guide, ISC Kodiak Complex. Submit the required Hazard Communications

(HAZCOM) Plan to the COR at the Arrival Conference.

3.6 Local Policy. None.

3.7 SFLC standard specification approved changes. The Contractor shall be aware that the following are approved changes to published SFLC 2014 Edition Standard Specifications and supersede published content:

3.7.2.1 SFLC Std Spec 0000, paragraph 1.3 ‘Acronyms and term definitions’, page 5, “PCL (Paint Containing

Lead)” definition replaced by, “Any paint or coating containing lead in excess of 0.009 percent by weight (1.0 mg/cm2 or 90 ppm). Lead Based Paint (LBP) is an interchangeable term with PCL.”

3.7.2.2 Change Std Spec 0000 paragraph 3.2.4.2.3(QP 1 inspector or tech rep duties) bullet, “Determine when applied coats have sufficiently cured for overcoating or for system service resumption (see paragraph 3.1.19 of

SFLC Std Spec 6310 (Critical drying time requirements)).” to “Determine when applied coats have sufficiently cured for overcoating or for system service resumption (see paragraph 3.1.17 of SFLC Std Spec 6310 (Critical drying time requirements)).”

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.

xiii (Rev-0)

QA-1 - QUALITY ASSURANCE INSPECTION FORM

(PRESERVATION CHECKLIST)

VESSEL NAME HULL # WORK ITEM

WORK ITEM TITLE

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

CHECKPOINT 1 – COATING SYSTEM COMPLIANCE

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

CHECKPOINT 2 - PAINT STORAGE

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

CHECKPOINT 3 - AMBIENT CONDITIONS

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

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

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

CHECKPOINT 4 - PRE-SURFACE PREPARATION

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

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

CHECKPOINT 5 - SURFACE PREPARATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure cleanliness of prepared surface is as per specification (i.e.: SSPC SP-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

xiv (Rev-0)

QA-2 - QUALITY ASSURANCE INSPECTION FORM

(ENVIRONMENTAL READINGS)

VESSEL NAME HULL #

WORK ITEM

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

DATE

TIME

ACTIVITY (SURFACE

PREPARATION, PRIMER COAT,

BARRIER COAT, TOP COAT,

ETC…)

LOCATION (FRAME &

DECK, RELATION TO

EQUIPMENT, ETC.)

TEMPERATURE % REL.

HUMID-

ITY

DEW

PT.

SURFACE AMBIENT ΔT

| DP -

SURFACE |

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

xv (Rev-0)

QA-3a - QUALITY ASSURANCE INSPECTION FORM

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

VESSEL NAME HULL # WORK ITEM

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

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

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

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

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

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

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

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

TIME

xvi (Rev-0) xvii (Rev-0)

QA-3b - QUALITY ASSURANCE INSPECTION FORM

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

VESSEL NAME HULL # WORK ITEM

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

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

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

SEPARATE SECTIONS, MAINTAIN A SEPARATE LOG FOR EACH SECTION.

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Mean Reading

(mils)

Mean Reading (mils) IAW ASTM DD4417).

xviii (Rev-0)

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

VESSEL NAME HULL # WORK ITEM

SOLUBLE SALT CONDUCTIVITY MEASUREMENTS IAW SSPC-GUIDE 15.

DATE TEST LOCATIONS CONDUCTIVITY (MICROSIEMENS/CM)

xix (Rev-0) xx (Rev-0)

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence)

VESSEL NAME HULL #

WORK ITEM

COATING MFG PRODUCT NAME

BATC

H #

INDUCTI

ON TIME

COATING SYSTEM

SEQUENCE

(PRIMER/TOUCHUP/3RD

COAT, ETC.)

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

SPOT 1 2 3 4 5

AVERAGE

VALUE

*BASE METAL READING

(BMR) Required, If Magnetic

Pull-Off (Type I/Banana) Gauge Is

Used.

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

1 AVG. BMR DEVIATION

1 AVG. BMR DEVIATION

APPLICATION METHOD (AIRLESS,

CONVENTIONAL SPRAY, ROLLED)

AVERAGE DFT

1 (Rev-0)

12300_0617_FLT

REC_12311_FLT_378’ WHEC ‘W’ Class (ALL) (0717)

WORK ITEM 1: Tanks (Aviation Fuel Service), 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):

TYPE OF TANK LOCATION CAPACITY - 95%

(GALLONS)

LOW SUCTION (GALLONS)

JP-5 Service 3-272-1-J 741 23

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 378-FRAM-W 801-1, Rev J, Booklet of General Plans

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General

Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2014, Welding and

Allied Processes

OTHER REFERENCES

Federal Specification (Fed Spec) QQ-N-281D, 1985, Nickel-Copper Alloy Bar, Rod, Plate, Sheet, Strip, Wire, Forgings, and Structural and Special Shaped Sections

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C-6183A, 2013, Cork and Rubber Composition Sheet; for Aromatic Fuel and Oil Resistant Gaskets

3. REQUIREMENTS

3.1 General. The Contractor shall refer to Coast Guard Drawing 378 FRAM-W 801-1 for guidance.

3.1.1 CIR.

2 (Rev-0)

None.

3.1.2 Tech Rep.

Not applicable.

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

3.1.4 Interferences. The Contractor shall handle all interferences in accordance with SFLC Std Spec 0000, paragraph 3.3.5 (Interferences). Known interferences include, but are not limited to the following: all remaining tank contents (approximately 3% of original CAPACITY - 95%), after the existing tank contents have been emptied by the vessel’s crew until loss of suction (using the vessel’s existing transfer systems).

NOTE

Vessel may come in with less tank fluid contents than specified above. The Contractor is responsible for providing all materials, equipment and services necessary to comply with local environmental regulations.

3.1.5 Operational test, initial. Prior to commencement of work, the Contractor shall 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 Cleaning requirements. The Contractor shall remove tank cover(s) and clean tank interior surfaces free of all foreign materials, such as residual water, sediment, sludge, rust, and bacterial growth, taking care not to damage the coating system (if applicable).

3.2.1 Remove cleaning media and residues continuously during the washing process. Wash the tank with high-pressure cold fresh water before it has a chance to dry after emptying. Do not use steam; it can damage the tank’s coating.

3.2.2 Drain and dry the tank using a portable air-driven pump. When dry, and after final visual inspection, close the tank. Submit a CFR.

WARNING

Do not use the Fuel Service or Transfer systems to drain water from the tank.

Excessive fuel contamination will result.

3.3 Tank content and waste disposal. The Contractor shall dispose of tank contents and all cleaning fluids in compliance with all applicable Federal, state, and local laws, ordinances and regulations. 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 document to the COR upon completion of work.

3.4 Inspection. The Contractor shall visually inspect 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.

3 (Rev-0)

Inaccessible areas.

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

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

Sounding/vent tube and striker plate condition.

Suction and discharge piping condition.

Fastener material and condition.

3.4.1 Pit measurement. Measure up to 10 “pits” within each tank as designated by the Coast Guard Inspector using a Contractor supplied ‘Pit Gauge’. The results of these measurements shall be included in the inspection report showing location of pit measurements and depth of pit(s).

3.5 Ultrasonic thickness (UT) measurement. The Contractor shall take a total of 50 UT measurements of tank plating in accordance with SFLC Std Spec 0740, Appendix C in locations designated by the Coast Guard

Inspector and using drawings in Section 2 (References) as guidance. Submit a CFR.

3.6 Tank closing. The Contractor shall ensure that the tank(s) remain open for approximately 24 hours after completion of any KO-authorized repair and preservation procedures. Notify the COR at least 24 hours prior to closing the tank(s). After satisfactory inspection by the Coast Guard Inspector and completion of all authorized repairs, close tank manhole cover(s) with new gasket material conforming to AMS-C-6183A. Chase threads on studs to ensure even installation of the access covers. Renew any damaged or non-monel nuts with Nickel-Copper alloy (monel) nuts meeting QQ-N-281D, Class A or B. The nuts and bolts shall be of different classes to prevent galling. Existing undamaged fasteners meeting this specification may be reused. For purpose of bid, assume 10% of existing fasteners will require renewal.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.7 Operational test, post repairs. After completion of work, the Contractor shall 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.

4. NOTES

4.1 Tank content removal. The Ship’s force will pump down the tanks to the maximum extent possible with the installed pumping system.

4.2 Tank inspection. The Coast Guard Inspector will visually inspect the tank interior immediately prior to closing.

4.3 Refilling. After final visual inspection and tank closure, Ship’s force will refill tank with JP-5 fuel. Recirculate the fuel until it is clear and bright and passes the MK I and MK III detector kit tests. Flush all lines, pipes, and fittings before placing the JP-5 system back in service.

4 (Rev-0)

12300_0617_FLT

WORK ITEM 2: Tanks (Aviation Fuel Stowage and Overflow), 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):

LOW SUCTION (GALLONS)

JP-5 Storage 4-272-2-J 3,652 115

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 378-FRAM-W 801-1, Rev J, Booklet of General Plans

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2014, Welding and Allied Processes

OTHER REFERENCES

Federal Specification (Fed Spec) QQ-N-281D, 1985, Nickel-Copper Alloy Bar, Rod, Plate, Sheet, Strip, Wire, Forgings, and Structural and Special Shaped Sections

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C-

6183A, 2013, Cork and Rubber Composition Sheet; for Aromatic Fuel and Oil

Resistant Gaskets

5 (Rev-0)

3. REQUIREMENTS

3.1 General. The Contractor shall refer to Coast Guard Drawing 378 FRAM-W 801-1 for guidance.

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.

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

NOTE

Vessel may come in with less tank fluid contents than specified above.

The Contractor is responsible for providing all materials, equipment and services necessary to comply with local environmental regulations.

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: all remaining tank contents (approximately 3% of original CAPACITY - 95%), after the existing tank contents have been emptied by the vessel’s crew until loss of suction (using the vessel’s existing transfer systems).

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.1.5 Operational test, initial. Prior to commencement of work, the Contractor shall 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 Cleaning requirements. The Contractor shall remove tank cover(s) and clean tank interior surfaces free of all foreign materials, such as residual water, sediment, sludge, rust, and bacterial growth, taking care not to damage the coating system (if applicable).

3.2.1 Remove cleaning media and residues continuously during the washing process. Wash the tank with high-pressure cold fresh water before it has a chance to dry after emptying. Do not use steam as it can damage the tank’s coating.

3.2.2 Drain and dry the tank using a portable air-driven pump. When dry, and after final visual inspection, close the tank. Submit a CFR.

6 (Rev-0)

WARNING

Do not use the Fuel Service or Transfer systems to drain the water from the tank. Excessive fuel contamination will result.

3.3 Tank content and waste disposal. The Contractor shall dispose of tank contents and any cleaning fluids in compliance with all applicable Federal, state, and local laws, ordinances and regulations. 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 document to the COR upon completion of work.

3.4 Inspection. The Contractor shall visually inspect 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.

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

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

Sounding/vent tube and striker plate condition.

Suction and discharge piping condition.

Fastener material and condition.

3.5 Pit measurement. The Contractor shall measure up to 10 “pits” within each tank as designated by the Coast Guard Inspector using a Contractor supplied ‘Pit Gauge’. The results of these measurements should also be included in the inspection report showing where pit measurements were taken and the depth of the pit.

3.6 Ultrasonic thickness (UT) measurement. The Contractor shall take a total of 50 UT measurements of tank plating in accordance with SFLC Std Spec 0740, Appendix C in locations designated by the Coast Guard Inspector and using drawings listed in Section 2 (References) as guidance. Submit a CFR.

3.7 Tank closing. The Contractor shall ensure that the tank(s) remain open for approximately 24 hours after completion of any authorized repair and preservation procedures. Notify the COR at least 24 hours prior to closing the tank(s). After satisfactory inspection by the Coast Guard

Inspector and completion of all authorized repairs, close tank manhole cover(s) with new gasket material conforming to AMS-C-6183A. Chase threads on studs to ensure even installation of the access covers. Renew any damaged or non-monel nuts with Nickel-Copper alloy (monel) nuts meeting QQ-N-281D, Class A or B. The nuts and bolts shall be of different classes to prevent galling. Existing undamaged fasteners meeting this specification may be reused. For purpose of bid, assume 10% of existing fasteners will require renewal.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

7 (Rev-0)

3.8 Operational test, post repairs. After completion of work, the Contractor shall 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.

4. NOTES

4.1 Tank content removal. The Ship’s force will pump down the tanks to the maximum extent possible with the installed pumping system.

4.2 Tank inspection. The Coast Guard Inspector will visually inspect the tank interior immediately prior to closing.

4.3 Refilling. After final visual inspection and tank closure, Ship’s force will refill tank with JP-5 fuel. Recirculate the fuel until it is clear and bright and passes the MK I and MK III detector kit tests. Flush all lines, pipes, and fittings before placing the JP-5 system back in service.

8 (Rev-0)

12300_0316_FLT

WORK ITEM 3: Tanks (Mp Fuel Stowage And Overflow), 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):

LOW SUCTION (GALLONS)

Diesel Storage 4-256-2-F 9,806 310

Diesel Overflow 4-264-0-F 2,640 83

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 378-FRAM-W 801-1, Rev J, Booklet of General Plans

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2014, Welding and Allied Processes

OTHER REFERENCES

Federal Specification (Fed Spec) QQ-N-281D, 1985, Nickel-Copper Alloy Bar, Rod, Plate, Sheet, Strip, Wire, Forgings, and Structural and Special Shaped Sections

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C-

6183A, 2013, Cork and Rubber Composition Sheet; for Aromatic Fuel and Oil

Resistant Gaskets

9 (Rev-0)

3.1 General.

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.

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

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

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

Fuel

Piping

Tank access cover

3.1.4.1 Remove all remaining tank contents (approximately 3% of original CAPACITY - 95%), after the existing tank contents have been emptied by the vessel’s crew until loss of suction (using the vessel’s existing transfer systems). Document a complete chain of custody record of the removed tank contents from the vessel to the point of final destination or delivery. Submit document to the COR upon completion of work.

3.1.4.2 Dispose of removed fluids in accordance with all applicable Federal, state, and local regulations.

3.1.4.3 Provide the following to support Coast Guard personnel to refuel equipment:

boom around cutter tagout crane way equipment

Oil transfer supervisor.

NOTE

Vessel may come in with less tank fluid contents than specified above.

NOTE

Initial and post repair operational tests apply only to tanks that possess TLIs.

10 (Rev-0)

NOTE

equipment.

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

Coast Guard personnel test TLIs for tanks listed in paragraph 1.1 (Intent) to demonstrate existing operational condition. Submit a CFR.

3.1.6 Plug log. The Contractor shall keep a written record of all plugs put in any tank vents. A separate list shall be kept for each tank being entered.

3.1.6.1 Ensure that all plugs are removed from each tank upon completion of work in the tank.

3.1.6.2 The plug log shall be available to the Coast Guard Inspector when the inspector is performing his close-out inspection on each tank.

3.2 Cleaning requirements. The Contractor shall refer to Coast Guard Drawing 378 FRAM-W

801-1 for guidance. The Contractor shall remove tank cover(s) and clean 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). Remove cleaning media and residues continuously during the washing process. Remove any residual wash media; and wipe up residual moisture with clean lint-free cloths.

3.3 Tank content and waste disposal. The Contractor shall dispose of residual tank contents and any cleaning fluids in compliance with all applicable Federal, state, and local laws, ordinances and regulations. 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 document to the COR upon completion of work.

3.4 Inspection. The Contractor shall visually inspect 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.

Condition of tank coating, including; measurements taken, percentage, location, and type of coating failure (if tank interior surfaces are coated).

Tank level indicator (TLI) and/or float switch condition, as…