DECISIVE__WMEC_210B__DS_FQ4_RLG_14R2.pdf
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- CGC DECISIVE DOCKSIDE FY14 Federal contract opportunity
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- HSCG80-14-Q-P45022
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USCGC DECISIVE (WMEC 629)
SPECIFICATION FOR DOCKSIDE REPAIRS
FY2014
Developed By: Reanna L Gallegos
(Rev 2, 29 July 2013)
USCGC DECISIVE (WMEC-210B) DOCKSIDE AVAILABILITY FY2014
ii (REV-2)
TABLE OF CONTENTS
Revisions Record ...................................................................................................................................................... iii Consolidated List of References ............................................................................................................................... iv Consolidated List of Government-furnished Property ............................................................................................. ix Consolidated List of Critical Inspection Items .......................................................................................................... x Principal Characteristics ........................................................................................................................................... xi
GENERAL REQUIREMENTS
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: Tanks (Hydraulic Oil Stowage and Service), Clean and Inspect WORK ITEM 5: Tanks (Potable Water), Clean and Inspect WORK ITEM 6: Tanks (Lube Oil), Clean and Inspect WORK ITEM 7: Structural Supports and Deck Coaming WORK ITEM 8: Pilothouse Windows, Inspect and Test WORK ITEM 9: Tanks (Dirty Oil and Waste), Clean and Inspect WORK ITEM 10: Propulsion Shafting, Strain Gage Alignment Inspections WORK ITEM 11: Vent Ducts (Engine and Machinery Room and Uptake Space), Commercial Cleaning WORK ITEM 12: Vent Ducts (Galley and Pantry Room All), Commercial Cleaning WORK ITEM 13: Vent Ducts (Laundry Exhaust), Commercial Cleaning WORK ITEM 14: Vent Ducts (All Other), Commercial Cleaning WORK ITEM 15: Reverse Osmosis Desalination Plant, Overhaul WORK ITEM 16: Anchor Windlasses, Port and Starboard, Inspect and Service WORK ITEM 17: Anchor Chain(s) and Ground Tackle, Inspect and Repair WORK ITEM 18: Warping Capstan, Inspect and Service WORK ITEM 19: Ammunition Elevator, Service and Inspect WORK ITEM 20: Towing Bitts, Chocks, and Fairleads; Inspect and Test WORK ITEM 21: Tanks (MP Fuel Service), Clean and Inspect WORK ITEM 22: Chain Lockers, Clean and Inspect WORK ITEM 23: Grey Water Holding Tanks, Clean and Inspect WORK ITEM 24: Sewage Holding Tanks, Clean and Inspect WORK ITEM 25: Pilothouse Doors, Renew WORK ITEM 26: No. 1 & 2 SSDG and Shoretie C/B, Inspect and Test WORK ITEM 27: EM Shop Door and Frame, Renew WORK ITEM 28: Laundry Room Deck, Renew WORK ITEM 29: DC Repair II Annex Deck, Renew WORK ITEM 30: CO Portlights, Overhaul WORK ITEM 31: Watertight Fittings, Renew WORK ITEM 32: Bridge Deck Drains, Piping and Surrounding Plating, Renew WORK ITEM 33: Datos Joiner Panel Supports, Renew iii (REV-2)
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-2)
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 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 – as follows:
• MIL/DOD/CID Specifications: http://www.assistdocs.com/search/search_basic.cfm
• Commandant Instruction Manuals: http://www.uscg.mil/directives/default.asp
• Public Laws, Code of Federal Regulations, U.S Codes, and other Federal Government laws::
www.gpoaccess.gov
The Government is aware of the following internet web links where contractors may procure commercial specifications:
• American Welding Society (AWS): http://www.awspubs.com/index.php
• ANSI, ASTM, IEEEE, NFPA, ASME, SAE Standards: http://www.techstreet.com/
• NFPA: http://www.nfpa.org
• SSPC Standards and pictorial guides: http://shopping.netsuite.com/sspcmarketplace
COAST GUARD DRAWINGS
627 WMEC 311-001, Rev K, Ship Svce & Emer Generator Arrangement, Details, Schematic & Block
Wrg Diagram 627 WMEC 320-001, Rev AU, 440, 115 Volt Power One-Line Diagram 627 WMEC Bill Of Materials 27, Rev J, Arrangement, Ventilation & Air Condition, Main Deck 627 WMEC Bill Of Materials 385, Rev A, Remote OPR’s 3rd, 2nd, Mn, Deck Vent’l Coast Guard Drawing 627 WMEC 103-6, Rev-, Inboard Profile Coast Guard Drawing 627 WMEC 111-001, Rev A, Shell Expansion Framing & C.V.K.
Coast Guard Drawing 627 WMEC 111-1, Rev A, Shell Expansion Framing and CVK Coast Guard Drawing 627 WMEC 116-001, Rev-, Forepeak Framing, Chain Locker, & Transverse
Bulkheads #12 & 15-1/2 Coast Guard Drawing 627 WMEC 120-002, Rev E, Misc BHD’s Main Deck Coast Guard Drawing 627 WMEC 120-002, Rev E, Misc. BHD’s Main Deck Coast Guard Drawing 627 WMEC 120-003, Rev B, Electric Workshop Structural Arrangement & Details Coast Guard Drawing 627 WMEC 122-001, Rev D, Transverse Bulkheads FWD & AFT of Midship Coast Guard Drawing 627 WMEC 123-002, Rev C, New Double Bottoms Fuel Tank Structure Details Coast Guard Drawing 627 WMEC 123-003, Rev B, Lube Oil, Dirty Oil, and Diesel Oil Overflow Tanks
Structure Details Coast Guard Drawing 627 WMEC 123-010, Rev A, Structural Mods for Sigma S1-25 OWS Installation Coast Guard Drawing 627 WMEC 123-3, Rev B, Lube Oil, Dirty Oil and Diesel Oil Overflow Tanks
Structural Details v (REV-2)
Coast Guard Drawing 627 WMEC 123-8, Rev-, Lube Oil, Dirty Oil and Diesel Oil Overflow Tanks Structural Details
Coast Guard Drawing 627 WMEC 131-001, Rev D, Second & Main Deck Plating & Supports Coast Guard Drawing 627 WMEC 131-001, Rev D, Second and Main Deck Plating and Supports Coast Guard Drawing 627 WMEC 136-001, Rev G, 01, 02 & Bridge Deck Plating & Supports Coast Guard Drawing 627 WMEC 136-001, Rev G, 01, 02 & Bridge Deck Plating & Supports Coast Guard Drawing 627 WMEC 152-001, Rev G, Superstructure – Aircastle, 01 & 02 Deckhouse &
Stack Coast Guard Drawing 627 WMEC 152-001, Rev G, Superstructure – Aircastle, 01 & 02 Deckhouse &
Stack Coast Guard Drawing 627 WMEC 154-001, Rev C, Aluminum Pilothouse Details Coast Guard Drawing 627 WMEC 167-001, Rev L, Schedule of Steel Doors, Hatches, Scuttles &
Manholes Coast Guard Drawing 627 WMEC 182-002, Rev F, Major Maint. Avail. Foundations in Engine Room Coast Guard Drawing 627 WMEC 182-5, Rev B, Foundations for Oily Water Separator System Coast Guard Drawing 627 WMEC 256-005, Rev-, Evaporator Waste Heat Ripout Incidental to Reverse
Osmosis Installation Coast Guard Drawing 627 WMEC 2601-001, Rev -, Anchor Handling Coast Guard Drawing 627 WMEC 261-001, Rev C, Diagram – Fuel Oil Coast Guard Drawing 627 WMEC 261-002, Rev E, Arrangement of Fuel Oil System Coast Guard Drawing 627 WMEC 320-001, Rev AU, 440 & 115 Volt Power One Line, Block Wiring
Diagram & Misc. Details Coast Guard Drawing 627 WMEC 401-004, Rev AG, Pilothouse Arrangement Coast Guard Drawing 627 WMEC 436-001, Rev E, Central Alarm System Cabling Block Diagram Coast Guard Drawing 627 WMEC 512-001, Rev D, Ventilation Equipment List Coast Guard Drawing 627 WMEC 512-006, Rev D, Ventilation Diagram – Second Deck Coast Guard Drawing 627 WMEC 512-007, Rev D, Ventilation Diagram – Main Deck Coast Guard Drawing 627 WMEC 512-007, Rev D, Ventilation Diagram, Main Deck Coast Guard Drawing 627 WMEC 512-008, Rev D, Ventilation Diagram – 01 Deck & Abv Coast Guard Drawing 627 WMEC 512-011, Rev H, Arrangement Ventilation & Air Conditioning, Main
Deck Coast Guard Drawing 627 WMEC 512-019, Rev A, Ventilation Mods to DC Shop and Steering Gear
Room Coast Guard Drawing 627 WMEC 512-020, Rev -, Arrangement Vent and AC 02 Level Coast Guard Drawing 627 WMEC 512-021, Rev -, Arrangement Vent and AC 01 Level Coast Guard Drawing 627 WMEC 512-026, Rev -, Arrangement Vent and AC Main Deck Coast Guard Drawing 627 WMEC 512-029, Rev -, Arrangement Vent and AC 2nd Deck Coast Guard Drawing 627 WMEC 512-030, Rev -, Arrangement Vent and AC 3rd Deck Coast Guard Drawing 627 WMEC 514-007, Rev-, Arrangement of Chill Water and Hot Water System
OMS
Coast Guard Drawing 627 WMEC 526-001, Rev G, Arr. Of Weather Deck & A/C Drains Coast Guard Drawing 627 WMEC 526-002, Rev -, Arr. Of Weather, Air Condition & Refrigeration
Drains vi (REV-2)
Coast Guard Drawing 627 WMEC 533-001, Rev G, Diagram Hot & Cold Potable Water System Coast Guard Drawing 627 WMEC 533-002, Rev H, Arrangement of Hot & Cold Potable Water Coast Guard Drawing 627 WMEC 533-007, Rev C, Reverse Osmosis Desalinator Arrangement & Details Coast Guard Drawing 627 WMEC 533-008, Rev E, VMC RC5000 Watermaker Installation Coast Guard Drawing 627 WMEC 533-010, Rev A, RC5000 Watermaker with Media Filter Coast Guard Drawing 627 WMEC 533-1, Rev G, Diagram Hot and Cold Potable Water System Coast Guard Drawing 627 WMEC 533-2, Rev H, Arrangement of Hot and Cold Potable Water Coast Guard Drawing 627 WMEC 533-5, Rev-, Diagram Hot and Cold Potable Water System Coast Guard Drawing 627 WMEC 533-6, Rev-, Arrangement of Hot and Cold Potable Water Coast Guard Drawing 627 WMEC 581-001, Rev A, Anchor Handling Coast Guard Drawing 627 WMEC 581-001, Rev-, Anchor Handling Coast Guard Drawing 627 WMEC 581-003, Rev-, Capstan Windlass Assembly Coast Guard Drawing 627 WMEC 581-005, Rev-, Anchor Windlass Coast Guard Drawing 627 WMEC 582-001, Rev A, Warping Capstan General Arrangement Coast Guard Drawing 627 WMEC 582-005, Rev A, Warping Capstan Assembly Coast Guard Drawing 627 WMEC 583-010, Rev-, Capstan-Windlass Assembly Coast Guard Drawing 627 WMEC 601-004, Rev D, General Arrangement Main Deck & 01 Deck Coast Guard Drawing 627 WMEC 612-001, Rev E, Rails, Stanchions & Lifelines Coast Guard Drawing 627 WMEC 621-002, Rev D, Joiner General Arrangement Main Deck Coast Guard Drawing 627 WMEC 621-004, Rev B, Typical Joiner Details Coast Guard Drawing 627 WMEC 624-001, Rev F, Joiner Door Schedule Coast Guard Drawing 627 WMEC 624-002, Rev C, Weathertight Doors for Pilothouse & W.T. Door
Vent Space Coast Guard Drawing 627 WMEC 625-001, Rev C, Pilothouse Window Casings Coast Guard Drawing 627 WMEC 625-002, Rev -, Schedule of Fixed Lights and Windows Coast Guard Drawing 627 WMEC 634-001, Rev D, Deck Coverings Coast Guard Drawing 627 WMEC 711-1, Rev -, Ammo Hoist Coast Guard Drawing 627 WMEC 85-301, Rev A, Booklet of General Plans Coast Guard Drawing 627 WMEC 85-301, Rev C, Booklet of General Plans Coast Guard Drawing FL 3801-067, Rev B, Ventilation Instructions and Details NAVSEA Drawing 804-5773931, Rev A, Acoustic & Thermal Insulation For Compartments Installation
Details
COAST GUARD PUBLICATIONS
Coast Guard Commandant Instruction (COMDTINST) M10360.3, Jun 2006, Coatings and Colors
Manual Coast Guard Technical Publication (TP) 3233A, Manufacturer's Instruction Book-SWBS Group(s) 324, Sections D Coast Guard Technical Publication (TP) 3240A, SWBS 581, Oct 2011, Anchor Windlass Coast Guard Technical Publication (TP) 3240A, SWBS 582, Oct 2011, Warping Capstan Coast Guard Technical Publication (TP) 3241A, SWBS 625, Section H, Jun 2011, Bridge Window, Sliding, Counterbalanced vii (REV-2)
Coast Guard Technical Publication (TP) 3241B, Jan 2006, Manufacturers Instruction Book, SWBS Group(s) 651-712
Coast Guard Technical Publication (TP) 3941B, Jun 2012, Reverse Osmosis Desalination Plant - Model
RC5000
Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2012, General Requirements
Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2012, Welding and Allied Processes
Surface Forces Logistics Center Standard Specification 3020 (SFLC Std Spec 3020), 2012, Overhaul AC Electrical Motors
Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2012, Auxiliary Machine Systems
Surface Forces Logistics Center Standard Specification 5100 (SFLC Std Spec 5100), 2012, Clean Shipboard Ventilation Systems
Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2012, Requirements for Preservation of Ship Structures
Surface Forces Logistics Center Standard Specification 6341 (SFLC Std Spec 6341), 2012, Install New Deck Covering System
Surface Forces Logistics Center Standard Specification 6341 (SFLC Std Spec 6341), 2012, Install New Deck Covering Systems
OTHER REFERENCES
American National Standards Institute/American Water Works Association (ANSI/AWWA) C652, 2002, Disinfection of Water-Storage Facilities American National Standards Institute/NSF International (ANSI/NSF) 61, 2008, Drinking Water System
Components - Health Effects ASTM International (ASTM) D1330, 2004, Standard Specification for Rubber Sheet Gaskets Code of Federal Regulations (CFR) Title 33 CFR, Jul 2010, Navigation and Navigable Waters Code of Federal Regulations (CFR) Title 40, Chapter I, 2008, Environmental Protection Agency Code of Federal Regulations (CFR) Title 49, Chapter I, 2008, Pipeline and Hazardous Materials Safety
Administration, Department Of Transportation Commercial Item Description (CID) A-A-59316, Nov 2003, Abrasive Materials for Blasting 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, Nov 1995, Chain and Attachments, Welded and Weldless Manufacturers Standardization Society of the Valve and Fittings Industry (MSS), SP-58, 2009, Pipe
Hangers and Supports – Materials, Design, Manufacture, Selection, Application and Installation MIL-C-24633, Apr 1998, 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, Feb 2007, Grease, General Purpose National Electrical Manufacturers Association (NEMA) Stds, Pub. No. AB4, 2009, Guidelines for
Inspection and Preventive Maintenance of Molded Case Circuit Breakers Used in Commercial and Industrial Applications viii (REV-2)
NAVSEA Technical Publication T9074-AD-GIB-010/1688, (TP 1688), May 1997, Requirements for Fabrication, Welding, and Inspection of Submarine Structure
Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C6183, 2007, Cork and Rubber Composition Sheet; For Aromatic Fuel and Oil Resistant Gaskets
Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C6183, 2007, 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), 2004, Solvent Cleaning
The Society for Protective Coatings (SSPC) Surface Preparation Specification No.11 (SSPC-SP 11), 2004, Power Tool Cleaning to Bare Metal
The Society for Protective Coatings (SSPC)/NACE International (NACE) 2004, Joint Surface Preparation Standard SSPC-SP 10/NACE No.2, Near-White 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) 489, May 2009, Molded Case Circuit Breaker ix (REV-2)
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)
13 N Air Filters Ship’s Force Provided 4ea 15 N 5 Micron Filter NSN: 4610-01-396-
1460/33-0005 2 ea. 92.00
15 N 20 Micron Filter NSN: 4610-01-396- 1465/33-0020
2 ea. 72.00
15 N Drive Belt NSN: 3030-00-482- 4654/70-1451
2 ea. 7.00
15 N **Membrane NSN: 4330-01-491- 9780/33-0238
12 ea. 611.00
15 Y **High Pressure Pump
NSN: 4320-01-503-
5378/70-6178
2 ea. 5,601.00
15 N Bromine Cartridge NSN: 4610-01-514- 7266/10110-24
2 ea. 150.00
15 N Carbon Filter NSN: 4330-01-503- 3219/33-0315
2 ea. 70.00
18 N **Electric brake 1 ea. 900 24 N Closure: WEAT 03-
72-1 Pilothouse Door 1 ea.
24 N Closure: WEAT 03- 72-2
Pilothouse Door 1 ea.
31 N WT 01-100-1 Stack Door 1 ea 31 N WT 01-100-1 Stack Door 1 ea 31 N EM Shop Closure: 2-
176-2 PN: 1 ea.
31 N IDWTRH 01-5-0 PN: 2040-01-LGH-3660 1 ea.
31 N QAWTRS 01-5-0 PN: 2040-00-727-5458 1 ea.
31 N IDWTRH 01-16-0 PN: 2040-01-LGH-3661 1 ea.
31 N IDWTD 01-68-2 PN: 2040-00-554-6911 1 ea.
31 N QAWTD 1-156-2 PN: 2040-00-542-0201 1 ea.
*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 x (REV-2)
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
16 Anchor Windlass, Inspect and Service
17 Anchor Chain(s) and Ground Tackle, Inspect and Repair
18 Warping Capstan, Inspect and Service xi (REV-2)
PC_210B_WMEC_0113
PRINCIPAL CHARACTERISTICS
210' WMEC (B-Class)
PHYSICAL CHARACTERISTICS
Length Overall 210' 6"
Length Between Perpendiculars 200' 0"
Beam Molded 34' 0"
Depth Molded, Main Deck Amidships 19' 6"
Full Load Displacement 1,170 long tons
Draft, Full Load to Baseline Amidships
*Baseline is 9” Below Keel Amidships 12' 0"
Design Drag Between Perpendiculars 1' 6"
Highest Projection Above Baseline
*VHF-FM ADF Antenna 90' 0"
Shore Tie Voltage Requirements 400A / 440V
Frame Spacing 1' 0"
MACHINERY CHARACTERISTICS
Main Propulsion 2 ALCO Model 16-251-B Diesel Engines, 5,000 BHP total
Ship's Service Generators
2 Caterpillar Model 3406B Diesel-driven SR4, 250 KW each @ 0.8 power factor, 440VAC, 3 phase, 60 cycle
Emergency Generator Caterpillar Model 3306B Diesel-driven SR4, xii (REV-2)
180 KW @ 0.8 power factor, 440VAC, 3 phase 60 cycle
Number of Propellers 2
Propeller Diameter 7' 6"
Number of Blades, Each 4
Pitch Controllable
Shaft RPM 300
Shaft Diameter 8.25" at exit of hull
Anchor & Chain Two 2,800 lb Navy Stockless Anchors, 7 shots of chain each
TANK CAPACITIES (GALLONS)
Diesel Fuel Total (95%) 48,427
Fresh Water Total (100%) 11,693
JP-5 Fuel Total (95%) 4,683
Lube Oil Total (95%) 2,390
1 (REV-2)
00000_0313_FLT
REC_0000_FLT_ Commercial Project @ CG Facility (1212)
GENERAL REQUIREMENTS
1. SCOPE
1.1 Intent. This standard specification invokes general requirements for conducting ship repair availabilities for Coast Guard vessels.
2. REFERENCES
COAST GUARD DRAWINGS
None.
COAST GUARD PUBLICATIONS
Coast Guard Commandant Instruction (COMDTINST) M10360.3C, Change 1, Jun 2006, Coatings and
Color Manual Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2012, General
Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2012, Welding and
Allied Processes Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2012, Requirements for Preservation of Ship Structures
OTHER REFERENCES
NAVSEA Technical Publication T9074-AD-GIB-010/1688, (TP 1688), May 1997, Requirements for
Fabrication, Welding, and Inspection of Submarine Structure Code of Federal Regulations (CFR) Title 33 CFR, Jul 2010, Navigation and Navigable Waters Code of Federal Regulations (CFR) Title 40, Chapter I, 2008, Environmental Protection Agency Code of Federal Regulations (CFR) Title 49, Chapter I, 2008, Pipeline and Hazardous Materials Safety
Administration, Department Of Transportation
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 also to all other work subsequently authorized by changes, modifications, or extensions to the contract.
2 (REV-2)
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 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 11 (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 11 of COMDTINST M10360.3) are strictly prohibited.
3.4 Welding and brazing requirements. The Contractor shall perform all welding and allied processes, and NDI in accordance with SFLC Std Spec 0740.
3.5 HW disposal. The Contractor shall be responsible for all hazardous wastes generated by work under this contract. Label and package all hazardous wastes in 49 CFR-approved containers, and in accordance with all other applicable Federal, state, and local laws and regulations. In addition, comply with applicable parts of 40 CFR 262, applicable to handling of hazardous wastes.
3.5.1 Along with the Government, the Contractor shall be contractually considered the co-generator of all hazardous wastes; be aware that the Government will make available its facility’s EPA Generator Identification (ID) Number for manifesting of hazardous wastes.
3.5.2 The Contractor shall identify, arrange, and be responsible for the turnover of all hazardous wastes, within the confines of the Coast Guard shore facility, to the facility’s HM/HW Coordinator. Notify the ship’s HW Coordinator prior to any transfers of HW from ship to shore.
3.5.3 The Contractor shall prepare a manifest of hazardous waste to be reviewed and signed by the HM/HW Coordinator. Contact the HM/HW Coordinator for turnover of any hazardous waste; in addition, notify the COR in writing 24 hours prior to any waste removals, and ensure that waste removals are conducted during normal business hours (0800-1600) on Monday through Friday (excluding holidays).
3.5.4 The Contractor shall be aware of the following:
3.5.4.1 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 (REV-2)
3.5.4.2 Local environmental regulations at the Government facilities may be more stringent than in many jurisdictions. As with all environmental regulations, it is the Contractor's responsibility to research, prepare for, and comply with local and state regulations.
3.5.4.3 Coast Guard facilities do not have Facilities Response Plans (see 33 CFR 154 Subpart F). It is the Contractor’s responsibility to furnish the Facility Response Plan (FRP) when required for over-the-water liquids transfers to and from vessels. This requirement is applicable to transfers to/from vessels with an oil/fuel capacity of 250 barrels or more.
3.6 SFLC Standard Specification Approved Changes. The Contractor shall be aware that the following are approved changes to published SFLC 2012 Edition Standard Specifications and supersede published content:
3.6.1 SFLC Std Spec 8634, Drydocking, Appendix A, page A5, paragraph A2.7.1.3 Side Blocks. Remove formula value shown as g – Acceleration of gravity – 32.3 Ft/sec2, and replace with formula value g - Acceleration of gravity - 32.174 ft/sec2.
4. NOTES
4.1 QA inspection forms. QA inspection forms (QA-1 thru QA-5), required in SFLC Std Spec 0000 to be completed and submitted during preservation of “critical-coated surfaces”, are provided at the end of this document.
4 (REV-2)
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-based 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-12, SP-11, SP-10…).
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
5 (REV-2)
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.
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 |
6 (REV-2)
QA-3a - QUALITY ASSURANCE INSPECTION FORM
(SURFACE PROFILE LOG FOR PROFILE MEASUREMENTS IAW ASTM D4417-METHOD-C)
Location of Work (Frame References) Area (sqft)
SURFACE PREPARATION METHOD
PROFILE ACHIEVED (mils) Min Max Mean
SSPC-SP-10/NACE No. 2 SSPC-SP-12/NACE No. 5
SSPC-SP-3
SSPC-SP-11
SSPC-SP-11 (inaccessible area) Brush-blasting (non-metallic substrate)
Abrasive Manufacturer and 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
Reading:__________ mils
Place Surface Profile Replica Tape Here
Reading:__________ mils
Place Surface Profile Replica Tape Here
Reading:__________ mils
Place Surface Profile Replica Tape Here
Reading:__________ mils
Place Surface Profile Replica Tape Here
Reading:__________ mils
Place Surface Profile Replica Tape Here
Reading:__________ mils
Place Surface Profile Replica Tape Here
Reading:__________ mils
Place Surface Profile Replica Tape Here
Reading:__________ mils
Place Surface Profile Replica Tape Here
Reading:__________ mils
Place Surface Profile Replica Tape Here
Reading:__________ mils
Place Surface Profile Replica Tape Here
Reading:__________ mils
Place Surface Profile Replica Tape Here
Reading:__________ mils
Place Surface Profile Replica Tape Here
Reading:__________ mils
Place Surface Profile Replica Tape Here
Reading:__________ mils
Place Surface Profile Replica Tape Here
Reading:__________ mils Mean Mil Reading (IAW ASTM D4417-Method C) for above 15 readings: ______________
7 (REV-2)
QA-3b - QUALITY ASSURANCE INSPECTION FORM
(SURFACE PROFILE LOG FOR PROFILE MEASUREMENTS IAW ASTM D4417-METHOD-B)
SURFACE PREPARATION METHOD
PROFILE ACHIEVED (mils) Min Max Mean
SSPC-SP-10/NACE No. 2 SSPC-SP-12/NACE No. 5
SSPC-SP-3
SSPC-SP-11
SSPC-SP-11 (inaccessible area) Brush-blasting (non-metallic substrate)
Abrasive Manufacturer and 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 _____ mils _____ mils _____ mils _____ mils
Reading: _____ mils _____ mils _____ mils _____ mils _____ mils
Reading: _____ mils _____ mils _____ mils _____ mils _____ mils
Reading: _____ mils _____ mils _____ mils _____ mils _____ mils
Reading: _____ mils _____ mils _____ mils _____ mils _____ mils
Reading: _____ mils _____ mils _____ mils _____ mils _____ mils
Reading: _____ mils _____ mils _____ mils _____ mils _____ mils
Reading: _____ mils _____ mils _____ mils _____ mils _____ mils
Reading: _____ mils _____ mils _____ mils _____ mils _____ mils
Reading: _____ mils _____ mils _____ mils _____ mils _____ mils Mean Mil Reading (IAW ASTM D4417-Method B) for above 10 readings (by column):
_____ mils _____ mils _____ mils _____ mils _____ mils
8 (REV-2)
QA-4 - QUALITY ASSURANCE INSPECTION FORM
(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)
SOLUBLE SALT CONDUCTIVITY MEASUREMENTS IAW SSPC-GUIDE 15
DATE TEST LOCATIONS CONDUCTIVITY
(microsiemens/cm)
9 (REV-2)
QA-5 - QUALITY ASSURANCE DATA FORM
(COATING THICKNESS)
(Use one sheet for each sequence)
Coating Mfg Product Name Batch # Induction Time
Coating System Sequence (Primer/Touchup/3rd Coat, etc.)
DRY FILM THICKNESS (DFT) MEASUREMENTS IAW SSPC-PA 2
SPOT 1 2 3 4 5 AVERAGE
VALUE
*BASE METAL
READING (BMR)
*Required, If Magnetic Pull-Off (Type I/Banana) Gauge Is Used.
Location (Frame Reference): ___________________
SPOT 1 2 3 4 5
Overall Avg. DFT
ADJUSTMENTS
1 Avg. BMR Deviation 3 Before
Adjustments After Adjustments
Avg.
Location (Frame Reference): ___________________
SPOT 1 2 3 4 5
Overall Avg. DFT
ADJUSTMENTS
1 Avg. BMR Deviation 3 Before
Adjustments After Adjustments
Avg.
Location (Frame Reference): ___________________
SPOT 1 2 3 4 5
Overall Avg. DFT
ADJUSTMENTS
1 Avg. BMR Deviation 3 Before
Adjustments After Adjustments
Avg.
Application Method (Airless, Conventional Spray, Rolled) Average DFT
10 (REV-2)
12300_AVIATION_FUEL_SERV_0812_FLT
REC_12311_FLT_210’ WMEC ‘B’ Class (ALL) (0112)
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 Fuel Service 4-164-1-J
898 26
1.2 Government-furnished property.
None.
2. REFERENCES
COAST GUARD DRAWINGS
Coast Guard Drawing 627 WMEC 123-002, Rev C, New Double Bottoms Fuel Tank
Structure Details Coast Guard Drawing 627 WMEC 123-003, Rev B, Lube Oil, Dirty Oil, and Diesel Oil
Overflow Tanks Structure Details Coast Guard Drawing 627 WMEC 261-001, Rev C, Diagram – Fuel Oil Coast Guard Drawing 627 WMEC 261-002, Rev E, Arrangement of Fuel Oil System
COAST GUARD PUBLICATIONS
Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2012, 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
11 (REV-2)
Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C6183, 2007, Cork and Rubber Composition Sheet; For Aromatic Fuel And Oil Resistant Gaskets
3. REQUIREMENTS
3.1 General. The Contractor shall refer to Coast Guard drawings 627 WMEC 627 WMEC 123- 002, 627 WMEC 123-003, 627 WMEC 261-001 and 627 WMEC 261-002 for guidance.
3.1.1 CIR.
None.
3.1.2 Technical Representative.
Not applicable.
3.1.3 Protective measures. The Contractor shall furnish and install suitable covering to seal off and protect all non-affected surfaces/equipment and spaces in the vicinity of the work area against contamination during the performance of work. Upon completion of work, remove protective material and inspect for the presence of contamination. Clean all equipment and spaces, contaminated due to improper protection, to original condition of cleanliness.
3.1.4 Interferences. The Contractor shall remove and dispose of up to a total of 500 gallons of aviation fuel.
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 an operational pre-test (by Coast Guard personnel) of all designated tank TLIs, 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). 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 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.
12 (REV-2)
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 (correct fastener material is stainless steel).
3.4.1 Pit measurement. The Contractor shall measure up to 5 “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 locations designated by the Coast Guard Inspector, in accordance with SFLC Std Spec 0740, Appendix C. 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-6183. 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-281, 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.
3.7 Operational test – post repairs. After completion of work, the Contractor shall witness an operational test (by Coast Guard personnel) of all designated tank TLIs to prove 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. There will be residual in the tanks, that cannot be removed with installed systems.
13 (REV-2)
12300_AVIATION_FUEL_STOW_0712_FLT
REC_12311_FLT_210’ WMEC ‘B’ Class (ALL) (0112)
WORK ITEM 2: Tanks (Aviation Fuel Stowage and Overflow), Clean and Inspect
1. SCOPE
(gallons)
LOW SUCTION
(gallons)
JP-5 Fuel Storage 4-164-2-J 2342 75
JP-5 Fuel Storage 4-164-3-J 1443 49
2. REFERENCES
COAST GUARD DRAWINGS
Coast Guard Drawing 627 WMEC 123-002, Rev C, New Double Bottoms Fuel Tank
Structure Details Coast Guard Drawing 627 WMEC 123-003, Rev B, Lube Oil, Dirty Oil, and Diesel Oil
Overflow Tanks Structure Details Coast Guard Drawing 627 WMEC 261-001, Rev C, Diagram – Fuel Oil Coast Guard Drawing 627 WMEC 261-002, Rev E, Arrangement of Fuel Oil System
COAST GUARD PUBLICATIONS
Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2012, Welding and Allied Processes
14 (REV-2)
OTHER REFERENCES
Plate, Sheet, Strip, Wire, Forgings, and Structural and Special Shaped Sections Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS)
C6183, 2007, Cork and Rubber Composition Sheet; For Aromatic Fuel And Oil Resistant Gaskets
3. REQUIREMENTS
3.1 General. The Contractor shall refer to Coast Guard drawings 627 WMEC 627 WMEC 123- 002, 627 WMEC 123-003, 627 WMEC 261-001 and 627 WMEC 261-002 for guidance.
3.1.1 CIR.
None.
3.1.2 Technical Representative.
Not applicable.
3.1.3 Protective measures. The Contractor shall furnish and install suitable covering to seal off and protect all non-affected surfaces/equipment and spaces in the vicinity of the work area against contamination during the performance of work. Upon completion of work, remove protective material and inspect for the presence of contamination. Clean all equipment and spaces, contaminated due to improper protection, to original condition of cleanliness.
3.1.4 Interferences. The Contractor shall remove and dispose of up to a total of 500 gallons of aviation diesel fuel. .
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.
operational pre-test (by Coast Guard personnel) of all designated tank TLIs, 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, 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 tank contents and any cleaning fluids in compliance with all applicable Federal, state, and local laws, ordinances and
15 (REV-2)
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 (correct fastener material is stainless steel).
3.4.1 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.
3.5 Ultrasonic thickness (UT) measurement. The Contractor shall take a total of 50 UT measurements of tank plating, in locations designated by the Coast Guard Inspector, in accordance with SFLC Std Spec 0740, Appendix C. 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 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 any damaged or non-monel 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. Existing undamaged fasteners meeting this specification may be reused. For purpose of bid, assume 10% of existing fasteners will require renewal.
3.7 Operational test – post repairs. After completion of work, the Contractor shall witness an operational test (by Coast Guard personnel) of all designated tank TLIs to prove 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. There will be residual in the tanks, that cannot be removed with installed systems.
16 (REV-2)
12302_0313_FLT
REC 12311_FLT_210’ WMEC ‘B’ Class (ALL) (0112)
WORK ITEM 3: Tanks (MP Fuel Stowage and Overflow), Clean and Inspect
1. SCOPE
(gallons)
LOW SUCTION
(gallons)
Diesel Fuel Storage 4-62-0-F 5769 192
Diesel Fuel Storage 4-72-3-F 5596 167
Diesel Fuel Storage 4-72-4-F 5596 167
Diesel Fuel Overflow 4-96-1-F 517 17
2. REFERENCES
COAST GUARD DRAWINGS
Coast Guard Drawing 627 WMEC 123-002, Rev C, New Double Bottoms Fuel Tank
Structure Details Coast Guard Drawing 627 WMEC 123-003, Rev B, Lube Oil, Dirty Oil, and Diesel Oil
Overflow Tanks Structure Details Coast Guard Drawing 627 WMEC 261-001, Rev C, Diagram – Fuel Oil Coast Guard Drawing 627 WMEC 261-002, Rev E, Arrangement of Fuel Oil System
COAST GUARD PUBLICATIONS
Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2012, General Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2012, Welding and Allied Processes
17 (REV-2)
Plate, Sheet, Strip, Wire, Forgings, and Structural and Special Shaped Sections Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS)
C6183, 2007, Cork and Rubber Composition Sheet; For Aromatic Fuel And Oil Resistant Gaskets
3. REQUIREMENTS
3.1 General. The Contractor shall refer to Coast Guard drawings 627 WMEC 627 WMEC 123- 002, 627 WMEC 123-003, 627 WMEC 261-001 and 627 WMEC 261-002 for guidance.
3.1.1 CIR.
None.
3.1.2 Technical representative.
Not applicable.
3.1.3 Protective measures. The Contractor shall furnish and install suitable covering to seal off and protect all non-affected surfaces/equipment and spaces in the vicinity of the work area against contamination during the performance of work. Upon completion of work, remove protective material and inspect for the presence of contamination. Clean all equipment and spaces, contaminated due to improper protection, 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 The Contractor shall remove up to a total of 700 gallons of diesel fuel. 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 (see 4.2 (Tank content restoration)).
NOTE
Vessel may come in with less tank fluid contents than specified above.
18 (REV-2)
operational pre-test (by Coast Guard personnel) of TLIs for tanks listed in paragraph 1.1 (Intent), to demonstrate existing operational condition. Submit a CFR.
NOTE
Initial and post repair operational tests apply only to tanks that possess TLIs.
3.2 Cleaning requirements. 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 accomplish the following tasks:
3.4.1 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 applicable.
• Sounding/vent tube and striker plate condition.
• Suction and discharge piping condition.
• Fastener material and condition (correct fastener material is stainless steel).
3.4.2 Measure up to 20 “pits” within each tank as designated by the Coast Guard Inspector using a Contractor supplied ‘Pit Gauge’. Include pit measurement results in CFR specified above, showing where pit measurements were taken and the depth of the pit.
3.5 Tank closing. The Contractor shall ensure that the tank(s) remain open for at least 24 hours after completion of any KO-authorized…
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