CGC KANAWHA SPEC REV 0-12-6-11.pdf

PDF 1 MB Posted Jan 12, 2012

Attached to: USCGC KANAWHA FY12 DRYDOCK REPAIRS
Solicitation number: HSCG85-12-Q-P45525
Issued by: Department of Homeland Security US Coast Guard

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USCGC KANAWHA FY12 DD - SPECIFICATION

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SF30 Amendment A00003 .doc	DOC document	Feb 2, 2012
CGC KANAWHA REVISED SCHEDULE 02-02-12.xls	XLS spreadsheet	Feb 2, 2012
75E-WLR_3603_1_1_-_2.pdf	PDF	Jan 27, 2012
75E-WLR_4808_2_1_-_2.pdf	PDF	Jan 27, 2012
75E-WLR_3601_2_1_-_1.pdf	PDF	Jan 27, 2012
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75E-WLR_103_5_1_-_1.pdf	PDF	Jan 27, 2012
SF30 Amendment A00001 .doc	DOC document	Jan 23, 2012
CGC KANAWHA FY12 DD REVISED SPEC REV-1.doc	DOC document	Jan 23, 2012
CGC KANAWHA REVISED SCHEDULE.xls	XLS spreadsheet	Jan 23, 2012
CGC KANAWHA RFP 1-10-12.doc	DOC document	Jan 12, 2012
CGC KANAWHA SCHEDULE.xls	XLS spreadsheet	Jan 12, 2012
SF1449.pdf	PDF	Jan 12, 2012

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USCGC KANAWHA (WLR 75407)

75 FOOT "E CLASS" RIVER BUOY TENDER

USCG 130 BARGE (13073)

SPECIFICATION FOR DRYDOCK REPAIRS

Developed By: Bryan G Wright

(Rev-0, 06 December 2011)

USCGC KANAWHA (WLR-75E) DRYDOCK AVAILABILITY 2012

ii (Rev-0)

TABLE OF CONTENTS

Revisions Record ....................................................................................................................................... iv Consolidated List of References ................................................................................................................. v Consolidated List of Government-furnished Property ............................................................................... ix Consolidated List of Critical Inspection Items ........................................................................................... x Principal Characteristics - Tender .............................................................................................................. xi Principal Characteristics - Barge .............................................................................................................. xii General Requirements WORK ITEM 1: Hull Plating (U/W Body), Ultrasonic Testing - Tender WORK ITEM 2: Hull Plating (U/W Body), Ultrasonic Testing - Barge WORK ITEM 3: Hull and Structural Plating – 12.75 -Pound Steel Plate, Repair - Tender WORK ITEM 4: Hull and Structural Plating – 12.75 -Pound Steel Plate, Repair - Barge WORK ITEM 5: Hull and Structural Plating – Degraded Weld (Steel), Repair - Tender WORK ITEM 6: Hull and Structural Plating – Degraded Weld (Steel), Repair - Barge WORK ITEM 7: Appendages (U/W), Leak Test - Tender WORK ITEM 8: Appendages (U/W), Leak Test - Barge WORK ITEM 9: Propulsion Shaft Rope Guards , Inspect and Repair WORK ITEM 10: Appendages (U/W) - Internal, Preserve - Tender WORK ITEM 11: Appendages (U/W) - Internal, Preserve - Barge WORK ITEM 12: Voids (Non-Accessible), Leak Test - Tender WORK ITEM 13: Voids (Non-Accessible), Leak Test - Barge WORK ITEM 14: Voids (Non-Accessible), Preserve Internal Surfaces - Tender WORK ITEM 15: Voids (Non-Accessible), Preserve Internal Surfaces - Barge WORK ITEM 16: Propulsion Shafting, Strain Gage Alignment Inspections WORK ITEM 17: Propulsion Shaft Bearings (External), Check Clearances WORK ITEM 18: Propeller, Perform Minor Repairs and Reconditioning WORK ITEM 19: Keel Coolers , Clean , Inspect and Hydro -Tender WORK ITEM 20: Keel Coolers , Clean , Inspect and Hydro - Barge WORK ITEM 21: Spud Well Liners, Renew - Tender WORK ITEM 22: Spud Well Liners, Renew - Barge WORK ITEM 23: Spud Wells, Preserve - Tender WORK ITEM 24: Spud Wells, Preserve - Barge WORK ITEM 25: U/W Body, Preserve “100%” - Tender WORK ITEM 26: U/W Body, Preserve “100%” - Barge WORK ITEM 27: Cathodic Protection, Renew - Tender WORK ITEM 28: Cathodic Protection, Renew - Barge WORK ITEM 29: Drydocking - Tender WORK ITEM 30: Drydocking - Barge WORK ITEM 31: Temporary Services, Provide WORK ITEM 32: Deck Fittings, Inspect - Tender WORK ITEM 33: Deck Fittings, Inspect - Barge WORK ITEM 34: Decks - Exterior, Preserve ( “ Non-Skid Broadcast Grit” System) - Tender

WORK ITEM 35: Deck Covering (Wet/Dry), Seal WORK ITEM 36: Propulsion Shafting, Straighten WORK ITEM 37: Propellers , Remove, Inspect, and Reinstall WORK ITEM 38: Fathometer Transducer , Renew - Tender WORK ITEM 39: Fathometer Transducer, Renew - Barge WORK ITEM 40: Rudder Assembly, Remove, Inspect and Reinstall WORK ITEM 41: Decks - Exterior(Barge Buoy), Preserve WORK ITEM 42: Stern Tube Interior Surfaces, Preserve 100% WORK ITEM 43: Hull Plating (Buoy Port Areas), Preserve - Barge WORK ITEM 44: Sea Trial Performance, Provide Support WORK ITEM 45: Buoy and Cargo Handling Crane, Shrink Wrap WORK ITEM 46: Hull and Structural Plating – 15.3 -Pound Steel Plate , Repair - Barge WORK ITEM 47: Propulsion Shafting; Remove, Inspect, and Reinstall WORK ITEM 48: Propulsion Shaft Bearings (External), Renew WORK ITEM 49: Crew’s Head, Refurbish iii (Rev-0) iv (Rev-0)

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

DATE REV# WORK

ITEM#

CHANGES MADE

11/1/11 Draft 0 1 Changed work from side scan to Ut shots 11/1/11 Draft 0 2 Changed work from side scan to Ut shots

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 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

Coast Guard Drawing 75E WLR 103-002, Rev 2, Inboard Profile and Hold Arrgt Plan {or} A-Team Note: For vessels going to the Coast Guard Yard, the Yard may submit an alternate plan that accounts for specific CG Yard facility characteristics. However, the drawing above does not need to be changed in the specification. DELETE THIS NOTE BEFORE RELEASE OF REV 0.

Coast Guard Drawing 75E WLR 4301 - 006, Rev, Shaft Alignment Coast Guard Drawing 130 CGB 111-002, Rev 9, Hull Details, Side Shell Plating and Framing Coast Guard Drawing 130 CGB 530-002, Rev 3, Cooling Water Piping Schematic Coast Guard Drawing 130 CGB 71-77 085-001, Rev B, General Arrangements and Profile Coast Guard Drawing 130 CGB71-77 085-004, Rev 1, Docking Plan Coast Guard Drawing 130 CGB71-77 085-006, Rev -, Curves of Form Coast Guard Drawing 130 CGB71-77 111-001, Rev , Shell Plate and Framing Details Coast Guard Drawing 130 CGB71-77-085-004, Rev 1, Docking Plan Coast Guard Drawing 130 CGB71-77-123-1, Rev -.Spud Well Bhds & Spud Det Coast Guard Drawing 75E WLR 0103-3, Rev -, Booklet Of Gen Plans Coast Guard Drawing 75E WLR 0103-3, Rev-, Booklet Of General Plans Coast Guard Drawing 75E WLR 0700-003 Rev A, Docking Block Arrangement (‘E’ Class) Coast Guard Drawing 75E WLR 0700-003, Rev A, 75FT “E” Class Towboat Docking Block Arrangement Coast Guard Drawing 75E WLR 0700-003, Rev A, 75FT “E” Class Towboat Docking Block Arrangements Coast Guard Drawing 75E WLR 110-1, Rev 1, Dk Plate Plan & Shell Expansion Coast Guard Drawing 75E WLR 2200-001, Rev 5, Rudder Trunks Dets Coast Guard Drawing 75E WLR 2200-002, Rev 4, Backing Rudder Details Coast Guard Drawing 75E WLR 2200-002, Rev 4, Backing Rudder Dets v (Rev-0) http://www.assistdocs.com/search/search_basic.cfm http://www.uscg.mil/directives/default.asp http://www.gpoaccess.gov/ http://www.awspubs.com/index.php http://www.techstreet.com/ http://www.nfpa.org/ http://shopping.netsuite.com/sspcmarketplace

Coast Guard Drawing 75E WLR 2200-003, Rev 4, Steering Rudder Details Coast Guard Drawing 75E WLR 2200-003, Rev 4, Steering Rudder Dets Coast Guard Drawing 75E WLR 2200-004, Rev 2, Steering Arrangement and Details Coast Guard Drawing 75E WLR 2602-1, Rev 2, Towing Knee and Spud Well Coast Guard Drawing 75E WLR 4103-002, Rev 1, Piping Arrangement Eng Cooling Water Coast Guard Drawing 75E WLR 4103-004, Rev 2, Main Engine Control Piping Coast Guard Drawing 75E WLR 4301-001, Rev 2, Propeller Shaft and Stern Tube, Arrangement and Details Coast Guard Drawing 75E WLR 6101-001, Rev 1, Generators Cooling Piping Arrangement Coast Guard Drawing 75E WLR 6101-002, Rev -, Gridcooler Installation Dimensions Coast Guard Drawing 75E WLR 6101-003, Rev-, Generator Cooling Piping Arrangement D/G Replacement Coast Guard Drawing 75E-WLR 4301-8, Rev -, Shafting Installation to Suit If 1312 MDE Coast Guard Drawing 75E-WLR 4301-8, Rev -, Shafting Installation to Suit If 1312 MDE Coast Guard Drawing 75E WLR 4301-001, Rev-2, Propeller Shaft & Stern Tube A&D Coast Guard Drawing 75E WLR 4301-003, Rev-, Shaft Arrangement Coast Guard Drawing 75E WLR 4301-004, Rev-, Shaft Details Coast Guard Drawing 75E WLR 4301-005 Rev-, Stern Tube Seals & Struts Coast Guard Drawing FL 2804-13, Rev G, Visual ID Kit Sched Coast Guard Drawing FL 2804-15, Rev-, Draft Figs Coast Guard Drawing FL 6713-201, Rev B, CRP-V850 Transducer (B-14) Adapter Assembly Coast Guard Drawing FL 6713-203, Rev -, CRP-V850 Transducer (SS505) Adapter Assembly Coast Guard Drawing75E WLR 0103-1, Rev 1, Outboard Profile and General Arrangements Coast Guard Fleet Drawing FL 2804-11, Rev D, Visual ID Numeral & Letter for Ships Coast Guard Fleet Drawing FL 2804-12, Rev-, U.S.C.G. Emblem NAVSEA Drawing 803-921865, Rev R, Cathodic Protection Hull Anodes

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), Jan 2009, General Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), Jan 2009, Welding and Allied Processes Surface Forces Logistics Center Standard Specification 8634 (SFLC Std Spec 8634), Jan 2009, Drydocking Surface Forces Logistics Center Standard Specification 8635 (SFLC Std Spec 8635), Jan 2009, Provide Temporary Services

OTHER REFERENCES

American Bureau of Shipping (ABS) 2, Rule Requirements for Survey After Construction, 2007, Part 7, Appendix Section 10, Guide for Bronze and Stainless Steel Propeller Castings American Society for Nondestructive Testing (ASNT) SNT-TC-1A, 2006, Recommended Practice for Nondestructive Testing Personnel Qualification and Certification ASTM International (ASTM) D1330, 2004, Standard Specification for Rubber Sheet Gaskets ASTM International (ASTM) D1709, 2008, Standard Test Methods for Impact Resistance of Plastic Film by the Free-Falling Dart Method ASTM International (ASTM) D1922, 2008, Standard Test Method for Propagation Tear Resistance of Plastic Film and Thin Sheeting by the Pendulum Method ASTM International (ASTM) D3951, Reapproved 2004, Standard Practice for Commercial Packaging ASTM International (ASTM) D4417, 2003, Standard Test Methods for Field Measurement of Surface Profile of Blast Cleaned Steel vi (Rev-0)

ASTM International (ASTM) D5363, 2008; Standard Specification for Anaerobic Single-Component Adhesives (An) ASTM International (ASTM) D882, 2009, Standard Test Method for Tensile Properties of Thin Plastic Sheeting Code of Federal Regulations (CFR) Title 33 CFR, 2008, 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-52624, Nov 2008, Antifreeze, Multi Engine Type, Ethylene Glycol (For Caterpillar applications, use CAT Extended Life Pre-Mix coolant.)

Commercial Item Description (CID) A-A-52624, Nov 2008, Antifreeze, Multi Engine Type, Ethylene Glycol (For Caterpillar equipment applications, use CAT Extended Life Pre-Mix coolant.)

Commercial Item Description (CID) A-A-59313, Nov 2003, Thread Compound; Antiseize, Dust-Petrolatum Commercial Item Description (CID) A-A-59316, Nov 2003, Abrasive Materials for Blasting Fernstrum Gridcooler Installation and Maintenance Manual, 2006, Form 165 International Standard For Organization (ISO) 484/2, 1981, Shipbuilding - Ship Screw Propeller - Manufacturing Tolerances - Part 2: Propellers of Diameter Between 0.80 and 2.50 m, Inclusive International Standard For Organization (ISO) 484/2, 1981, Shipbuilding - Ship Screw Propeller - Manufacturing tolerances - Part 2: Propellers of Diameter Between 0.80 and 2.50m, Inclusive MIL PRF-16173, Sep 2006, Corrosion Prevention Compound, Solvent Cut Back, Cold Application MIL-A-18001, May 2005, Anodes, Sacrificial Alloy (Commercially Accepted - ASTM B418) MIL-A-22262, Mar 1996, Abrasive Blasting Media Ship Hull Blast Cleaning MIL-A-22262, Mar 1996; Abrasive Blasting Media Ship Hull Blast Cleaning MIL-D-16791, Jan 1993, Detergents, General Purpose (Liquid, Nonionic) MIL-D-3134, Sep 1989, Deck Covering Materials MIL-PRF-16173, 2006, Corrosive Preventive Compound, Solvent Cutback, Cold Application MIL-PRF-16173, Sep 2006, Corrosion Prevention Compound, Solvent Cut-Back, Cold-Application MIL-PRF-24613, Dec 1990, Deck Covering Materials, Interior, Cosmetic Polymeric MIL-PRF-24647, Jun 2006, Paint System, Anticorrosive and Antifouling, Ship Hull MIL-S-45180, 1998; Sealing Compound, Gasket, Hydrocarbon Fluid and Water Resistant MIL-STD-167-1, Nov 2005, Mechanical Vibrations of Shipboard Equipment (Type I - Environmental and Type II - Internally Excited) MIL-STD-2191, Nov 1992, Nov 1992, Repair Welding, Weld Cladding, Straightening, and Cold Rolling of Main Propulsion Shafting Raytheon CRP-V850 Color Echosounder, 2nd Edition, Mar 1993, Operation Manual 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) VIS 1, 2004, Guide and Reference Photographs for Steel Surfaces Prepared by Dry Abrasive Blast Cleaning The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 10/NACE No.2, 2007, Near-White Blast Cleaning The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 12/NACE No.5, 2002, Surface Preparation and Cleaning of Metals by Waterjetting Prior to Recoating The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 12/NACE No.5, 2007, Surface Preparation and Cleaning of Steel & Other Hard Materials by High and Ultrahigh Pressure Water Jetting The Society for Protective Coatings (SSPC)/NACE-International (NACE) Joint Surface Preparation Standard SSPC-SP 10/NACE No. 2, 2004, Near-White Blast Cleaning The Society for Protective Coatings (SSPC)/NACE-International (NACE) Joint Surface Preparation Standard vii (Rev-0)

SSPC-SP 12/NACE No. SSPC-SP 12/NACE No.5, Surface Preparation and Cleaning of Steel & Other Hard Materials by High and Ultrahigh Pressure Water Jetting Prior to Recoating viii (Rev-0) ix (Rev-0)

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

WORK

ITEM

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/UNIT)

29 Y *Transducer Cover

Plate N/A 1 ea. 50.00

30 Y *Transducer Cover Plate

N/A 2 ea. 50.00

37 Y Propeller right hand NSN: 2010-01-501-5504 1 ea. 10,129.00

37 Y Propeller left hand NSN: 2010-01-501-5506 1 ea. 10,129.00

38 N ***Fathometer Transducer, Shallow Water, 50-200 kHz

P/N: 31-811-2-01 1 ea. 378.00

39 N ***Fathometer Transducer, Shallow Water, 50-200 kHz

NSN: 31-366-6-01 2 ea. 171.45

49 N Vacuflush Toilet (Model # 508/548)

PN: 317850801 (Sealand Technology, Inc)

2 ea. 562.04

*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

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_STD, paragraph

3.2.6.5 (Inspection report particulars)):

Work Item Title 7 Appendages (U/W), Leak Test - Tender 8 Appendages (U/W), Leak Test - Barge 12 Voids (Non-Accessible), Leak Test - Tender 13 Voids (Non-Accessible), Leak Test - Barge 17 Propulsion Shaft Bearings (External) , Check Clearances 19 Keel Coolers , Clean , Inspect and Hydro 20 Keel Coolers , Clean , Inspect and Hydro 37 Propellers, Remove, Inspect and reinstall 40 Rudder Assembly, Remove, Inspect and Reinstall 47 Propulsion Shafting ; Remove, Inspect, and Reinstall x (Rev-0)

PC_75E_WLR_75407_0909

Principal Characteristics - Tender

75’ WLR (E-CLASS) CGC KANAWHA, INLAND

RIVER BUOY TENDER

PHYSICAL CHARACTERISTICS

Length Overall 75' 5-1/2" Depth 7' 8-1/2" Maximum Beam 22' 5" Height of Highest Projection N/A Full Load Draft 4' 2" Full Load Displacement 150 long tons Shore Tie Voltage Requirements 240VAC/3PH/60HZ/200AMP Frame Spacing 1' 6"

MACHINERY CHARACTERISTICS

Number of Propellers 2

Number of Blades 4 Diameter of Propeller 48" Pitch 43" fixed

RPM 410

xi (Rev-0)

PC_Barge_130_0909

Principal Characteristics - Barge

130' Barge (ALL)

PHYSICAL CHARACTERISTICS

Length Overall 130' 0" Depth 7' 6" Maximum Beam 30' 0" Frame Spacing 15" - 30" Shore Tie Voltage Requirements 240VAC/3PH/60HZ/200AMP Full Load Draft 5' 0" Full Load Displacement 250 long tons xii (Rev-0)

This page was left blank intentionally. Do not delete.

xiii (Rev-0)

00000_PWB_0211_FLT

REC_0000_FLT_ Commercial Project @ Contractor’ Facility (0211)

General Requirements

1. SCOPE

1.1 Intent. This item describes the general requirements to be followed by the Contractor while conducting this availability.

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), Jan 2009, General

Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), Jan 2009, Welding and Allied Processes

OTHER REFERENCES

ASTM International (ASTM) D4417, 2003, Standard Test Methods for Field Measurement of Surface

Profile of Blast Cleaned Steel Commercial Item Description (CID) A-A-59316, Nov 2003, Abrasive Materials for Blasting Code of Federal Regulations (CFR) Title 33 CFR, 2008, 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 MIL-A-22262, Mar 1996, Abrasive Blasting Media Ship Hull Blast Cleaning The Society for Protective Coatings (SSPC) VIS 1, 2004, Guide and Reference Photographs for Steel

Surfaces Prepared by Dry Abrasive Blast Cleaning

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

1 (Rev-0)

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.

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

3.4 HW disposal. The Contractor is considered as the generator of all contract-generated hazardous wastes and shall use its facility’s EPA generator ID number for management, transportation, and disposal of said hazardous wastes. Ensure the following:

3.4.1 Contractor’s hazardous waste handlers shall comply with applicable requirements of 40 CFR 262.

3.4.2 All contract generated hazardous wastes shall be packaged in 49 CFR-compliant containers.

3.4.3 The designated wastes shall be disposed of at a state or Federally-approved and permitted HW TSDF.

3.4.4 Name of destination TSDF shall be submitted to the KO at the Arrival Conference.

3.5 Pre-surface preparation test coupon. In order to ensure production of required surface profile, the Contractor shall accomplish the following tasks, whenever abrasive-blasting is required in a work item that is deemed a ”critical-coated’ surface:

3.5.1 Coupon material and test set-up particulars.

3.5.1.1 Conduct a performance test on all abrasive blasting operations on a Contractor- provided test coupon, prior to starting abrasive blasting operations on the vessel. Ensure the following:

• The coupon shall be a new metal plate, of the same metal type and material properties as the vessel area to be blasted - steel or aluminum plate, as applicable, and shall have no existing anchor profile - other than the surface irregularities from the manufacturing process.

• The test coupon shall be flat, with nothing welded to the side used for the anchor profile test, no thinner than a 1/8-inch plate and measuring no smaller than 1-foot by 1-foot.

• For steel substrates, the coupon shall have the mill scale intact, and be in a Rust Grade "A" condition, in accordance with SSPC-VIS 1.

• The test coupon shall be affixed so as to not permit excessive movement during the performance test, but

2 (Rev-0) shall not be affixed to the vessel.

3.5.1.2 Ensure that the abrasive-blasting operation for the test coupon is conducted with the identical setup and parameters that will be used blasting the designated vessel surfaces – including, but not limited to:

• The abrasive media type and media size selected to achieve the anchor profile range, as specified in the applicable work items.

• Nozzle size and type (straight bore, high velocity nozzle, angle nozzle...).

• Delivery rate and pressure settings.

3.5.1.3 Blast a one-square foot area on one side of the test coupon to the abrasive surface preparation standard specified in the work item, and perform an anchor profile test of the blasted surface in accordance with ASTM D4417, Method B or C. Notify the COTR in advance of the abrasive blasting operation test, to permit the witnessing of the test by the COTR. Submit a CFR documenting the results of the abrasive blasting operation test. The CFR shall include at a minimum, the following:

• Area of the vessel for which the verified setup will be used to abrasive blast.

• The selected abrasive media type and size.

• The nozzle size and type.

• The delivery rate and pressure.

• The test coupon starting properties (material type and surface conditions).

• The resultant anchor profile readings from the test (a minimum of 3 locations, separated by a minimum of 2 inches shall be recorded).

NOTES

1. A performance test of the abrasive blasting operations on a test coupon and measuring the resultant anchor profile prior to performing the abrasive blasting operation on the cutter is required. The test coupon will be used to evaluate the anchor profile produced by the equipment setup and selected abrasive media.

2. The reverse side of the test coupon may be used for the subsequent test, provided that the conditions in paragraph 3.5.1 (Coupon material and test set-up particulars) are met.

3. Ultra high pressure water jetting does not create an anchor profile and is exempt from the anchor profile test coupon check.

3.5.1.4 Repeat the abrasive blasting operation test in the following instances:

• The equipment setup, that was evaluated during the test coupon abrasive blasting performance test in paragraph 3.5.1 (Coupon material and test set-up particulars), has changed.

• The resultant anchor profile readings observed on the vessel are outside the specified anchor profile range.

3 (Rev-0)

• Media is changed from MIL-A-22262 to CID A-A-59316 or vice versa.

• The supplier of the abrasive blasting media changes, regardless if the new source for the media has the same specifications.

• When Directed by the COTR.

CAUTION!

Ensure that blast media from the performance test does not strike the vessel during the test.

3.6 Interim changes to SFLC Std Spec 0000. The Contractor shall be aware of the fact that the requirements of paragraph 3.3.2.1.1 (Water depth) have been revised to read as follows:

“3.3.2.1.1 Water depth. Ensure that water depth is sufficient at the pier to allow the vessel's lowest underwater appendage to clear the bottom by at least two feet at:

• Ordinary low water mark on non-tidal rivers.

• At all tide conditions predicted during the availability for tidal rivers and other navigable waterways (Bay, Lake, etc.).”

4. NOTES

4.1 Access to COMDTINST M10360.3. The COMDTINST M10360.3 may be accessed at the following URL address: http://www.uscg.mil/directives/cim.asp

4.2 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-0) http://www.uscg.mil/directives/cim.asp

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 COMDTINST M10360.3, 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 COMDTINST M10360.3. 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 ), 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-0)

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-0)

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.