TAHOMA (WMEC 270B) DS FQ4 SRH 21R0.doc

USCGC TAHOMA (WMEC 908)

SPECIFICATION FOR DOCKSIDE REPAIRS

FY2021

Developed By: Steven R Hendricks (Rev-0, 20 January 2021)

TABLE OF CONTENTS

iiiRevisions Record ivConsolidated List of References ixConsolidated List of Government-furnished Property xiConsolidated List of Critical Inspection Items xiiPrincipal Characteristics

1General Requirements

11WORK ITEM 1: Tanks (Aviation Fuel Service), Clean And Inspect

15WORK ITEM 2: Chain Locker(s), Clean and Inspect

18WORK ITEM 3: Tanks (Mp Fuel Stowage And Overflow), Clean And Inspect

22WORK ITEM 4: Tanks (MP Fuel Service), Clean and Inspect

26WORK ITEM 5: Tanks (Potable Water), Clean and Inspect

29WORK ITEM 6: Tanks (Ballast), Clean and Inspect

33WORK ITEM 7: Tanks, Dirty Oil and Waste, Clean and Inspect

36WORK ITEM 8: Propulsion Shafting, Strain Gage Alignment, Inspect

40WORK ITEM 9: 28 Volt DC Helo Power Supply, Load Test

44WORK ITEM 10: Windspeed Transmitters (Anemometer), Renew

46WORK ITEM 11: Flow Meter (Aviation Fuel), Calibrate

49WORK ITEM 12: Vent Ducts (Engine And Motor Room All), Commercial Cleaning

52WORK ITEM 13: Vent Ducts (Galley and Pantry Room All), Commercial Cleaning

55WORK ITEM 14: Vent Ducts (Laundry Exhaust), Commercial Cleaning

58WORK ITEM 15: Commissary Hoist, Inspect and Service

62WORK ITEM 16: Anchor Chain(s) and Ground Tackle, Inspect and Repair

70WORK ITEM 17: Anchor Windlass, Overhaul

78WORK ITEM 18: Towing Bitts, Chocks, and Fairleads; Inspect and Test

80WORK ITEM 19: Warping Capstan, Overhaul

87WORK ITEM 20: Helo Talon Grids, Inspect and Test

91WORK ITEM 21: Decks, Helicopter Operating Areas, Preserve

96WORK ITEM 22: Deck Drain Piping, Renew

99WORK ITEM 23: Sounding Tubes, Renew

102WORK ITEM 24: Port Lights, Renew

104WORK ITEM 25: Helo Tie-Down Fitting, Renew

107WORK ITEM 26: 400 Hz Power Supply, Load Test

111WORK ITEM 27: Circuit Breakers (400 HZ), Inspect and Test

117WORK ITEM 28: Tanks (Ballast), Preserve “Partial”

119WORK ITEM 29: Chain Lockers, Preserve Partial

121WORK ITEM 30: Tanks, Dirty Oil and Waste, Preserve, Partial, 123WORK ITEM 31: Appleton FB 20-21 Single Point Davit (SPD), Renew

127WORK ITEM 32: Deck Covering, Electrical Matting and Tank Covers, Renew

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.

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.

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 901 WMEC 314-005, Rev B, 28.5 VDC Hlcptr Start Rect Replacement Diagram Coast Guard Drawing 901 WMEC 314-006, Rev C, 400 Hz Hlcptr Svce Freqconv Installation DiagraM Coast Guard Drawing 901 WMEC 431-003, Rev G, Main IC Switchboard Arrangements, Elem Wrg Diag & Dets Coast Guard Drawing 901 WMEC 801-005, Rev K, General Arrangement Main Deck Coast Guard Drawing 905 WMEC 113-001, Rev C, Tank Top Pl & Fr Fwd Fr 101 Coast Guard Drawing 905 WMEC 113-002, Rev A, Tank Top Pltg & Framing Aft 182 Coast Guard Drawing 905 WMEC 113-003, Rev F, Tank Top Pltg & Framing FR 101-182 Coast Guard Drawing 905 WMEC 116-001, Rev C, CVK Fwd 101 & Girder Long 2 Coast Guard Drawing 905 WMEC 116-002, Rev B, CVK Aft 182 Coast Guard Drawing 905 WMEC 116-003, Rev E, CVKFR 101 – 182 & G Long. 2&4 Coast Guard Drawing 905 WMEC 117-001, Rev B, Floors Fwd of 96 Coast Guard Drawing 905 WMEC 121-001, Rev B, Long Tank Bhds Aft 182 Coast Guard Drawing 905 WMEC 122-001, Rev C, Transv Bhds 12 & 26 Coast Guard Drawing 905 WMEC 122-002, Rev C, Transv Bhds 47, 78 & 82 Coast Guard Drawing 905 WMEC 122-003, Rev D, Transv Bhds 103, 117 Coast Guard Drawing 905 WMEC 122-004, Rev F, Transv Bhds 165, 169, 151.6 Coast Guard Drawing 905 WMEC 122-005, Rev B, Transv Bhds 186 & 190 Coast Guard Drawing 905 WMEC 122-006, Rev E, Transv Bhds 196, 207, 228, 242 Coast Guard Drawing 905 WMEC 123-001, Rev E, Dumbwaiter Trk & Fdn Fr 165 Coast Guard Drawing 905 WMEC 123-002, Rev C, Chain Lkr Bhds & Details Coast Guard Drawing 905 WMEC 136-001, Rev E, 01 Level Pl & Fr Fwd 101 Coast Guard Drawing 905 WMEC 141-001, Rev E, 1st Platf Pl & Fr Fwd 103 Coast Guard Drawing 905 WMEC 141-003, Rev B, 1st Platf Pl & Fr 151-2/3 – 182 Coast Guard Drawing 905 WMEC 151-001, Rev E, Structural Bhds Ext, 01 Lvl Fwd 103 Coast Guard Drawing 905 WMEC 167-001, Rev M, List of Structural Closures Coast Guard Drawing 905 WMEC 171-001, Rev F, Main Mast Coast Guard Drawing 905 WMEC 185-003, Rev D, Capstan Foundation Coast Guard Drawing 905 WMEC 185-004, Rev E, Anchor Windlass Fdn Coast Guard Drawing 905 WMEC 185-005, Rev -, Installation of Jered Anchor Windlass & Warping Capstan “B” Class MEP Coast Guard Drawing 905 WMEC 186-003, Rev -, 270 Ft B WMEC Talon Grid Foundation & Structural Mod 01 Level Coast Guard Drawing 905 WMEC 233-005, Rev A, Piping Schematic (Fuel Oil System) Coast Guard Drawing 905 WMEC 243-005, Rev C, Shafting Alignment Analysis and Procedures Coast Guard Drawing 905 WMEC 262-008, Rev -, Lube Oil System Diagram Coast Guard Drawing 905 WMEC 314-001, Rev A, 400 Hz MG – A&D Coast Guard Drawing 905 WMEC 314-003, Rev A, 400 Hz MG Schem Diag Coast Guard Drawing 905 WMEC 320-011, Rev G, 400 Hz Dist Sys IWD Coast Guard Drawing 905 WMEC 320-014, Rev AJ, Electrical One-Line Diagram Coast Guard Drawing 905 WMEC 324-008, Rev C, 400 Hz Switchboard Arrangement and Details Coast Guard Drawing 905 WMEC 324-009, Rev B, 400 Hz Switchboard EWD Coast Guard Drawing 905 WMEC 401-005, Rev AH, Arrangement Communication Center Coast Guard Drawing 905 WMEC 494-001, Rev K, Meteorological System Block & Isometric W.D.

Coast Guard Drawing 905 WMEC 506-002, Rev G, Ovfl Air Escape & Sounding Tube A & D Fwd Fr 103 Coast Guard Drawing 905 WMEC 506-003, Rev E, Ovfl AE & ST A & D Aft 103 Coast Guard Drawing 905 WMEC 506-005, Rev C, Ovfl A.E. & S.T. Mods Coast Guard Drawing 905 WMEC 506-006, Rev -, Overflow Air Escape and Sounding Tube Systems Diagram Coast Guard Drawing 905 WMEC 514-032, Rev -, HVAC System Diagram Coast Guard Drawing 905 WMEC 528-001, Rev K, Plumbing Vents & Drains Sys Diagram Coast Guard Drawing 905 WMEC 529-006, Rev -, Ballasting & Emer Bilge Drainage Sys Diagram Coast Guard Drawing 905 WMEC 533-005, Rev B, H&C Potable Water System Mn Dk – A & D Coast Guard Drawing 905 WMEC 533-006, Rev A, H&C Potable Water System, 01 Lvl & Abv A&D Coast Guard Drawing 905 WMEC 533-007, Rev A, H & C Potable Water Blw Mn Dk -OMS Coast Guard Drawing 905 WMEC 542-002, Rev H, JP-5 Sys - A&D Coast Guard Drawing 905 WMEC 542-006, Rev A, JP-5 System Diagram Coast Guard Drawing 905 WMEC 572-001, Rev E, Svce Hoist Instl A&D Coast Guard Drawing 905 WMEC 581-001, Rev D, Anchor Handling A & D Coast Guard Drawing 905 WMEC 581-002, Rev B, Hawse & Chain Pipes Coast Guard Drawing 905 WMEC 581-004, Rev D, Anchor Windlass A & D Coast Guard Drawing 905 WMEC 582-001, Rev E, Mooring & Towing Fittings A&D Coast Guard Drawing 905 WMEC 582-002, Rev B, Capstan A & D Coast Guard Drawing 905 WMEC 583-032, Rev -, Arrangement Mods to Suit Inboard Location of Appleton Marine Crane Model FB 20-21 Coast Guard Drawing 905 WMEC 588-001, Rev F, Helicopter Tie Down Fittings – Arr & Dets Coast Guard Drawing 905 WMEC 593-004, Rev E, Sewage Transfer System – A & D Coast Guard Drawing 905 WMEC 625-001, Rev A, Window List Fxd, Plt & Aprt Coast Guard Drawing 905 WMEC 634-002, Rev -, 270 Ft B WMEC C & A, Pnt, Dk Cov & Insul Mod Talon Grid Instl Coast Guard Drawing 905 WMEC 801-004, Rev F, General Arrangement 01 Level Coast Guard Drawing 905 WMEC 801-005, Rev F, General Arrangement Main Deck Coast Guard Drawing 905 WMEC 801-006, Rev D, General Arrangement 1st Platform Coast Guard Drawing 905 WMEC 801-007, Rev E, General Arrangement Hold Coast Guard Drawing 905 WMEC 801-008, Rev C, General Arrangement Double Bottom Coast Guard Drawing 905 WMEC 801-010, Rev C, Inboard Profile Coast Guard Drawing 905 WMEC 801-018, Rev G, Booklet of General Notes and Details Coast Guard Drawing 905 WMEC 801-020, Rev D, Booklet of General Plans Coast Guard Drawing 905 WMEC 801-027, Rev -, Booklet of General Plans Coast Guard Drawing FL-588-003, Rev -, Talon Grid, Supporting Skirt & Cover Fabrication & Instl NAVSEA Drawing 803-1916300, Rev N, Aircraft Securing and Engine Run Up

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3, Jan 2014, Coatings and Colors Manual Coast Guard Technical Publication (TP) 2823B, Manufacturer's Instruction Book-SWBS Group(s) 324-426, Section A; Aug 2015; Switchboard, 400 Hz Coast Guard Technical Publication (TP) 2837, Jul 2016, SWBS 572, Commissary Hoist System Coast Guard Technical Publication (TP) 2837, Jul 2016, SWBS 582, Section A, Capstan Model X-1835 Coast Guard Technical Publication (TP) 2837, Manufacturer's Instruction Book, SWBS Group 581, Section A, Jul 2016, Capstan-Windlass Model X-1836 Coast Guard Technical Publication (TP) 3368, Jun 2020, Talon Helicopter Landing Grid - Type 18-22-01 Multiple Class Cutters Coast Guard Technical Publication (TP) 4924, Jun 2019, Section 583-A, Technical Manual for Folding Boom Crane – Model FB20-21 Coast Guard Technical Publication (TP) 4931, Aug 2009, Section 321A, Precision Frequency Converters Coast Guard Technical Publication (TP) 5461, SWBS 421, Nov 2012, Anemometer – Model 120 & 122 Coast Guard Technical Publication (TP) 5486, Mar 2013, Go-No-Go Monitor and Flow Meter, 50 GPM Coast Guard Technical Publication (TP) 7099, SWBS 314, Oct 2009, Rectifier Power Supply - 28 VDC, 300 A Coast Guard Technical Specification D-123-2049, Feb 2020, 270’ WMEC B Class Fluid Handling Plan for Tank Inspections NAVSEA Technical Publication T9074-AD-GIB-010/1688, (TP 1688), July 2012, Requirements for Fabrication, Welding, and Inspection of Submarine Structure Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2018, General Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2018, Welding and Allied Processes Surface Forces Logistics Center Standard Specification 3020 (SFLC Std Spec 3020), 2018, Overhaul AC Electrical Motors Surface Forces Logistics Center Standard Specification 3041 (SFLC Std Spec 3041), 2018, Shipboard Electrical Cable Test Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2018, Auxiliary Machine Systems Surface Forces Logistics Center Standard Specification 5100 (SFLC Std Spec 5100), 2018, Clean Shipboard Ventilation Systems Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2018, Requirements for Preservation of Ship Structures Surface Forces Logistics Center Standard Specification 6341 (SFLC Std Spec 6341), 2018, Install Interior Deck Covering Systems

OTHER REFERENCES

American Bureau of Shipping (ABS) Approved Chain, Accessory and Bar Manufacturing Facilities List, Oct 2016 American National Standards Institute (ANSI) C37.50, 2018, Low Voltage AC Power Circuit Breakers Used in Enclosures, Test Procedures American National Standards Institute/American Water Works Association (ANSI/AWWA) C652, 2019, Disinfection of Water-Storage Facilities American National Standards Institute/NSF International (ANSI/NSF) 61, 2015, Drinking Water System Components - Health Effects ASTM International (ASTM) D1330, 2015, Standard Specification for Rubber Sheet Gaskets ASTM International (ASTM) D5363, 2016, Standard Specification for Anaerobic Single-Component Adhesives (AN) Federal Specification (Fed Spec) QQ-N-281, Oct 1985, Nickel-Copper Alloy Bar, Rod, Plate, Sheet, Strip, Wire, Forgings, and Structural and Special Shaped Sections Federal Specification (Fed Spec) RR-C-271, Rev E, Mar 2016, Chains and Attachments, Carbon and Alloy Steel MIL-C-24633, Oct 2014, Chain, Stud Link, Anchor, Low Alloy Steel, Flash Butt Welded MIL-DTL-1222, Dec 2000, Studs, Bolts, Screws and Nuts for Applications Where a High Degree of Reliability Is Required MIL-DTL-23549, Sep 2016, Grease, General Purpose MIL-PRF-16173, 2017, Corrosion Preventive Compound, Solvent Cutback, Cold-Application MIL-PRF-24667, March 2018, Coating system, Non-Skid, for Roll, Spray, or Self-Adhering Application National Electrical Manufacturers Association (NEMA) Std, pub. No. AB4, 2017, Guidelines for Inspection and Preventative Maintenance of Molded Case Circuit Breakers used in Commercial and Industrial Application NAVAIR SI-ACS-AFB-1P, 01 July 2020, Air Capable Ship Aviation Facilities Bulletin No. 1P Naval Air Warfare Center (NAVAIR) Drawing 621055, Rev F, Visual Landing Aids Installation WMEC-270 Class Ships QPL-24667, Aug 2019, Qualified Product List of Products Qualified under Performance Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C6183B, 2019, Cork and Rubber Composition Sheet; For Aromatic Fuel and Oil Resistant Gaskets The Society for Protective Coatings (SSPC) Surface Preparation Specification No. 1 (SSPC-SP 1), 2015, Solvent Cleaning The Society for Protective Coatings (SSPC) Surface Preparation Standard No. 11 (SSPC-SP 11), 2013, Power-Tool Cleaning to Bare Metal The Society for Protective Coatings (SSPC)/NACE International (NACE) 2007, Joint Surface Preparation Standard SSPC-SP 10/NACE No. 2, Near-White Metal Blast Cleaning The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 6/NACE No. 3, 2007, Commercial Blast Cleaning Underwriters Laboratories Inc. (UL) 1066, Apr 2012, Low-Voltage AC and DC Power Circuit Breakers Used in Enclosures Underwriters Laboratories Inc. (UL) 489, Oct 2016, Molded Case Circuit Breaker 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.

($/Unit)

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

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 3.2.6.1.4 (Inspection report particulars)):

Principal Characteristics 270' WMEC (B-Class)

Physical

31' 4"

Highest projection above baseline *height approximated ≈ 110' 0"

Machinery

8 shots of chain each

Tank CAPACITIES

00000_0220_FLT

REC_00000_FLT_Commercial Project @ CG Facility (1212) 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), 2018, General Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2018, Welding and Allied Processes Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2018, Requirements for Preservation of Ship Structures NAVSEA Technical Publication T9074-AD-GIB-010/1688, (TP 1688), July 2012, Requirements for Fabrication, Welding, and Inspection of Submarine Structure Other References None

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

NOTE

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

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.

3.4.1 HY-130 material substitution. The Contractor shall 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 shall 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 shall 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 shall provide written Performance Qualification Records (PQR’s) for each process to be used. The PQR’s shall be approved by one of the regulatory agencies affirming that the WPS meets the welding requirements of NAVSEA TP 1688. In addition, the Contractor shall 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 shall be considered the same as those for welding HY-130.

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 Large Quantity Generators (LQGs).

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

3.5.3 Regulatory notifications. The Contractor shall be responsible for all regulatory notification requirements in accordance with Federal, State and local regulations. In cases where the Coast Guard must also provide public notification, such as storm water permitting, the Contractor must coordinate with the Contracting Officer or COR, and if work is being performed at a USCG Facility, the local Facility Engineer or Engineering Officer. The Contractor shall submit copies of all regulatory notifications to the Contracting Officer and the local Facility Engineer or Engineering Officer prior to commencement of work activities. Regulatory notifications shall be provided for including but not limited to demolition, renovation, National Pollutant Discharge Elimination System (NPDES) defined site work, and remediation of controlled substances such as asbestos, hazardous waste, and lead paint.

3.5.4 Environmental manager. The Contractor shall appoint in writing an Environmental Manager for the project, and shall be responsible for coordinating Contractor compliance with Federal, State, local, and station environmental requirements. The Environmental Manager shall ensure compliance with Hazardous Waste Program requirements, including hazardous waste handling, storage, manifesting, and disposal; implement the Contractors’ Environmental Management Plan; ensure that all environmental permits are obtained, maintained, 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 Additional Requirements. The Contractor shall be aware of the following:

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

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

3.5.6.3 Coast Guard facilities do not maintain Facilities Response Plans (FRPs) per 33 CFR 154. Contractor shall furnish the FRP when required for over-the-water liquids transfers to and from vessels, and is required for oil/fuel transfers to/from vessels for 250 barrels (10,500 gallons) or more.

3.6 Local Policy. None.

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

None.

4. NOTES

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

QA-1 - QUALITY ASSURANCE INSPECTION FORM

(PRESERVATION CHECKLIST)

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.

QA-2 - QUALITY ASSURANCE INSPECTION FORM

(ENVIRONMENTAL READINGS)

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

| DP - Surface |

QA-3a - QUALITY ASSURANCE INSPECTION FORM

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

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

Place Surface Profile Replica Tape Here Place Surface Profile Replica Tape Here

Reading (mils):

Reading (mils):

Reading (mils):

Place Surface Profile

Place Surface Profile Replica Tape Here Place Surface Profile Replica Tape Here

Reading (mils):

Reading (mils):

Reading (mils):

Place Surface Profile

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:

QA-3b - QUALITY ASSURANCE INSPECTION FORM

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

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).

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

SOLUBLE SALT CONDUCTIVITY Measurements IAW SSPC-GUIDE 15.

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence)

Dry Film Thickness (DFT) Measurements IAW SSPC-PA 2.

*BASE METAL READING (BMR) Required, If Magnetic Pull-Off (Type I/Banana) Gauge Is Used.

Location (Frame Reference):

Avg.

Location (Frame Reference):

Avg.

Location (Frame Reference):

Avg.

12300_0420_FLT

REC_12311_FLT_270’ WMEC ‘B’ Class (ALL) (0720) 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 tanks:

(gallons) LOW SUCTION (gallons)

1.2 Government-furnished property.

None.

2. REFERENCES

Coast Guard Drawings Coast Guard Drawing 905 WMEC 113-001, Rev C, Tank Top Pl & Fr Fwd Fr 101 Coast Guard Drawing 905 WMEC 113-002, Rev A, Tank Top Pltg & Framing Aft 182 Coast Guard Drawing 905 WMEC 113-003, Rev F, Tank Top Pltg & Framing FR 101-182 Coast Guard Drawing 905 WMEC 116-001, Rev C, CVK Fwd 101 & Girder Long 2 Coast Guard Drawing 905 WMEC 116-002, Rev B, CVK Aft 182 Coast Guard Drawing 905 WMEC 116-003, Rev E, CVKFR 101 – 182 & G Long. 2&4 Coast Guard Drawing 905 WMEC 121-001, Rev B, Long Tank Bhds Aft 182 Coast Guard Drawing 905 WMEC 122-001, Rev C, Transv Bhds 12 & 26 Coast Guard Drawing 905 WMEC 122-002, Rev C, Transv Bhds 47, 78 & 82 Coast Guard Drawing 905 WMEC 122-003, Rev D, Transv Bhds 103, 117 Coast Guard Drawing 905 WMEC 122-004, Rev F, Transv Bhds 165, 169, 151.6 Coast Guard Drawing 905 WMEC 122-005, Rev B, Transv Bhds 186 & 190 Coast Guard Drawing 905 WMEC 122-006, Rev E, Transv Bhds 196, 207, 228, 242 Coast Guard Publications Coast Guard Technical Specification D-123-2049, Feb 2020, 270’ WMEC B Class Fluid Handling Plan for Tank Inspections Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2018, General Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2018, Welding and Allied Processes Other References Federal Specification (Fed Spec) QQ-N-281, Oct 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) C6183B, 2019, 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.

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:

· JP-5 Fuel Tank 3-190-1-J (890-gallon capacity).

· JP-5 Fuel Tank 3-190-2-J (890-gallon capacity).

3.1.4.1 Fluid removal. Remove up to 500 gallons of JP-5 fuel to facilitate gas-freeing.

3.1.4.2 Fluid disposition, disposal. Dispose of all removed fluids in accordance with all applicable Federal, state, and local regulations. Refer to paragraph 4.1 (Tank content restoration).

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.

3.1.4.3 The Contractor shall follow the fluid handling plan in accordance with Coast Guard Technical Spec D-123-2049 when moving fluid between tanks to ensure adequate stability of the vessel.

3.2 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.

3.3 Cleaning requirements. The Contractor shall remove tank covers 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).

3.3.1 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.

3.3.2 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.

3.4 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.

3.5 Visual 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.

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

3.6.1 In addition to the UT measurements, take a total of 10 pit-depth measurements, using a suitable pit depth gauge within each tank designated by the Coast Guard Inspector.

3.7 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-6183. Chase threads on studs to ensure even installation of the access covers. Renew all nuts with Nickel-Copper alloy (monel) nuts meeting QQ-N-281, Class A or B. The nuts and bolts shall be of different classes to prevent galling. For purpose of bid, assume 100% of existing fasteners will require renewal.

note Coast Guard personnel will operate all shipboard machinery and equipment.

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.

12300_0420_FLT

REC_63110_FLT_CHNLKR_270’ WMEC ‘B’ Class (ALL) (1215) WORK ITEM 2: Chain Locker(s), Clean and Inspect

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to clean and inspect the Chain Locker(s).

1.2 Government-furnished property.

None.

2. REFERENCES

Coast Guard Drawings Coast Guard Drawing 905 WMEC 123-002, Rev C, Chain Lkr Bhds & Details Coast Guard Drawing 905 WMEC 581-002, Rev B, Hawse & Chain Pipes Coast Guard Publications Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2018, General Requirements Other References None

3. REQUIREMENTS

3.1 General. The Contractor shall refer to Coast Guard Drawing 905 WMEC 123-002 and 905 WMEC 581-002 for guidance in accomplishing this work item.

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

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:

· Eductor strainer.

· Anchors and chains.

· Fluid contents of chain locker(s).

· Deck grating.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

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

· Bilge Sensors

· Alarms

3.3 Cleaning tasks. The Contractor shall refer to Coast Guard Drawing 905 WMEC 123-002 and 905 WMEC 581-002 for guidance and clean all interior surfaces free of all foreign materials, such as sediment or sludge. Remove all persistent residues, taking care not to damage the coating system. 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. Collect, contain, and dispose of all wash media, residues, and cleaning materials in accordance with all Federal, state, and local regulations.

3.4 Inspection. The Contractor shall visually inspect sounding tubes and the port and starboard chain locker surfaces, including the sump, bellmouths, hawse pipes, chain pipes, and all structural members. Submit a CFR including the following, as applicable:

· Structural condition

· Inaccessible areas

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

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.5 Operational test, post repairs. After completion of work and in the presence of the Coast Guard Inspector, the Contractor shall thoroughly test and demonstrate the equipment listed below to be in satisfactory operating condition. Submit a CFR.

· Bilge sensors

· Alarms

3.6 Ultrasonic thickness (UT) measurement. The Contractor shall take a total of 50 UT measurements of plating in each chain locker in accordance with SFLC Std Spec 0740, Appendix C in locations designated by the Coast Guard Inspector. Submit a CFR.

3.6.1 In addition to the UT measurements, take up to 10 pit-depth measurements within each chain locker, using a suitable pit depth gauge.

4. NOTES

This section is not applicable to this work item.

12300_0420_FLT

REC_12311_FLT_270’ WMEC ‘B’ Class (ALL) (0720) 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 tanks:

Tank Group Option B

(gallons) LOW SUCTION (gallons)

2. REFERENCES

Coast Guard Drawings Coast Guard Drawing 905 WMEC 113-001, Rev C, Tank Top Pl & Fr Fwd Fr 101 Coast Guard Drawing 905 WMEC 113-002, Rev A, Tank Top Pltg & Framing Aft 182 Coast Guard Drawing 905 WMEC 113-003, Rev F, Tank Top Pltg & Framing FR 101-182 Coast Guard Drawing 905 WMEC 116-001, Rev C, CVK Fwd 101 & Girder Long 2 Coast Guard Drawing 905 WMEC 116-002, Rev B, CVK Aft 182 Coast Guard Drawing 905 WMEC 116-003, Rev E, CVKFR 101 – 182 & G Long.