CGC_MALLET_&_BARGE_(2)_SPEC__Attachment__2.pdf

USCGC MALLET (WLIC 75304)

USCG 84 BARGE (84002)

SPECIFICATION FOR DRYDOCK REPAIRS

FY2017

Developed By: Noel J Pamatian with LT A. J. McCrohan

(Rev-0, 09 January 2017)

USCGC MALLET (WLIC-75B) DRYDOCK AVAILABILITY FY2017

ii (Rev-0)

TABLE OF CONTENTS

Revisions Record ........................................................................................................................................... v Consolidated List of References ................................................................................................................... vi Consolidated List of Government-furnished Property ............................................................................... xii Consolidated List of Critical Inspection Items ........................................................................................... xiv Principal Characteristics - Tender ............................................................................................................... xv Principal Characteristics - Barge ................................................................................................................ xvi General Requirements WORK ITEM 1: Hull Plating (Side Scan), Ultrasonic Testing - Tender WORK ITEM 2: Hull Plating (U/W Body), Ultrasonic Testing - Barge .... Error! Bookmark not defined.

WORK ITEM 3: Hull and Structural Plating (General) -10.2-Pound Steel, Renew, Per 4 sq ft - Tender . 20 WORK ITEM 4: Hull and Structural Plating (General) -10.2-Pound Steel, Renew, Per 4 sq ft - Barge WORK ITEM 5: Hull and Structural Plating (General) - 12.75-Pound Steel Plate, Renew, Per 4 sq ft -

Tender WORK ITEM 6: Hull and Structural Plating (General) - 12.75-Pound Steel Plate, Renew, Per 4 sq ft -

Barge WORK ITEM 7: Hull and Structural Plating (General) - 15.3-Pound Steel Plate, Renew, Per 4 sq ft -

Tender WORK ITEM 8: Hull and Structural Plating (General) - 15.3-Pound Steel Plate, Renew, Per 4 sq ft -

Barge WORK ITEM 9: Hull And Structural Plating (General) - 20.4-Pound Steel Plate, Renew, Per 4 sq ft -

Tender WORK ITEM 10: Hull And Structural Plating (General) - 20.4-Pound Steel Plate, Renew, Per 4 sq ft -

Barge WORK ITEM 11: Hull and Structural Plating (General) - 7.5-Pound (3/16") Steel Plate, Renew, Per 4 sq ft - Tender WORK ITEM 12: Hull and Structural Plating (General) - 7.5-Pound (3/16") Steel Plate, Renew, Per 4 sq ft - Barge WORK ITEM 13: Hull And Structural Plating (General) - Cracked Steel Welds, Repairs, Per 1 ft. -

Tender WORK ITEM 14: Hull And Structural Plating (General) - Cracked Steel Welds, Repairs, Per 1 ft. - Barge42 WORK ITEM 15: Hull and Structural Plating (General) - Degraded Weld (Steel), Repair, Per 1 ft. -

Tender WORK ITEM 16: Hull and Structural Plating (General) - Degraded Weld (Steel), Repair, Per 1 ft. - Barge46 WORK ITEM 17: Appendages (U/W), Leak Test - Tender WORK ITEM 18: Appendages (U/W) - Internal, Leak Test - Barge WORK ITEM 19: Propulsion Shaft Rope Guards, Inspect and Repair WORK ITEM 20: Appendages (U/W) - Internal, Preserve - Tender WORK ITEM 21: Appendages (U/W) - Internal, Preserve - Barge WORK ITEM 22: Voids (Non-Accessible), Leak Test - Tender WORK ITEM 23: Voids (Non-Accessible), Leak Test- Barge WORK ITEM 24: Voids (Non-Accessible), Internal Surfaces, Preserve - Tender WORK ITEM 25: Voids (Non-Accessible), Internal Surfaces, Preserve - Barge WORK ITEM 26: Propulsion Shafting; Remove, Inspect, and Reinstall WORK ITEM 27: Propulsion Shafting, Optical Or Laser Alignment Check WORK ITEM 28: Propulsion Shaft Seals, Renew WORK ITEM 29: Propulsion Shaft Bearings (External), Renew WORK ITEM 30: Propulsion Shaft Bearings (External), Check Clearances WORK ITEM 31: Propellers, Remove, Inspect, and Reinstall iii (Rev-0)

WORK ITEM 32: Keel Coolers, Clean, Inspect and Hydro WORK ITEM 33: Fathometer Transducer, Renew – Tender WORK ITEM 34: Fathometer Transducer, Renew – Barge WORK ITEM 35: Compressed Air Receivers and System Valves (All), Clean, Inspect, Hydro and Lift -

Tender WORK ITEM 36: Compressed Air Receivers and System Valves (All), Clean, Inspect, Hydro and Lift -

Barge WORK ITEM 37: Rudder Assembly; Remove, Inspect And Reinstall WORK ITEM 38: Rudder Stock Bearings Clearances, Check WORK ITEM 39: Spuds, Overhaul - Barge WORK ITEM 40: Spud Wells, Preserve - Barge WORK ITEM 41: Spud Winches, Inspect & Service - Barge WORK ITEM 42: Spud Winches, Renew - Barge WORK ITEM 43: Boat Boom, Inspect and Service - Tender WORK ITEM 44: Sewage Holding Tank(s), Clean and Inspect - Tender WORK ITEM 45: Grey Water Piping, Clean and Flush WORK ITEM 46: Sewage Piping, Clean And Flush WORK ITEM 47: Decks – Exterior (Buoy or Construction Deck), Preserve 100% WORK ITEM 48: U/W Body, Preserve (100%) - Tender WORK ITEM 49: U/W Body, Preserve (100%) - Barge WORK ITEM 50: Stern Tube Interior Surfaces, Preserve 100% WORK ITEM 51: Cathodic Protection / Zinc Anodes, Renew - Tender WORK ITEM 52: Cathodic Protection / Zinc Anodes, Renew - Barge WORK ITEM 53: Drydock - Tender WORK ITEM 54: Drydock - Barge WORK ITEM 55: Temporary Services, Provide WORK ITEM 56: Sea Trial Performance, Support, Provide WORK ITEM 57: Buoy and Cargo Handling Crane, Shrink Wrap WORK ITEM 58: Steel Hull, Weld Repair, Overlay (Clad) -4 Square Inches WORK ITEM 59: Galley Ventilation Wiring and Exhaust Fan Motor, Renew WORK ITEM 60: Towing Knee Repair WORK ITEM 61: Gunwale Bulwark and Fender Repair WORK ITEM 62: Main Hold Hatch, Renew WORK ITEM 63: Facing Wire Winches, Replace WORK ITEM 64: Crew’s Berthing Insulation, Renew WORK ITEM 65: Watertight Scuttles (External DC Deck and Below), Renew WORK ITEM 66: Lead-Based Paint, 100% Abatement, Perform WORK ITEM 67: Bulkhead Bottom & Joiner Door, Renew WORK ITEM 68: Sea Strainers - Duplex (All Sizes), Overhaul -Tender WORK ITEM 69: Sea Valves and Waster Pieces, Overhaul or Renew - Tender WORK ITEM 70: Sewage Discharge Pump and Valves, Renew WORK ITEM 71: Sewage Piping, Renew WORK ITEM 72: Hull Plate Renew- Tender WORK ITEM 73: Lead-Based Paint, Perform Partial Abatement WORK ITEM 74: Partial Preservation, Barge WORK ITEM 75: Heating and Chill Water 3-Way Valves, Renew WORK ITEM 76: Propulsion Shaft Bulkhead Seals, Repair WORK ITEM 77: Decks “Peel and Stick”- Exterior, Preserve WORK ITEM 78: Generator Keel Cooler Piping, Repair WORK ITEM 79: Hull Plate, Renew Barge WORK ITEM 80: Bow Rub Rail Repair, Barge iv (Rev-0)

WORK ITEM 81: Sea Strainers - Duplex (All Sizes), Overhaul, Barge WORK ITEM 82: Sea Valves and Waster Pieces, Overhaul or Renew, Barge WORK ITEM 83: Tanks (MP Fuel Service), Clean and Inspect - Tender v (Rev-0)

REVISIONS RECORD

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

DATE REV# WORK

ITEM#

CHANGES MADE

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

vi (Rev-0)

CONSOLIDATED LIST OF REFERENCES

The below-listed documents form a part of this specification to the extent specified herein. Approval/publication dates or revision dates/numbers are also identified, to ensure that same document versions are used at 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 68-CGB 1101-01, Rev -, Structural Sections & Details Coast Guard Drawing 68-CGB 1112-2, Rev -, Transducer Wet Wall & Blister Installation Coast Guard Drawing 75 WAGL 4301-5, Rev E, Shafting Machining Details to Suit If 1312 MDE Coast Guard Drawing 75 WAGL 4400-3, Rev E, Propeller to Suit IF1312 MDE Coast Guard Drawing 75 WAGL 0700-004, Rev -, Docking Plan Coast Guard Drawing 75 WAGL 2200-010, -Rev D, Main Rudder Stock And Fittings For Jastram S2-16-

2-35 Steering System Coast Guard Drawing 75 WAGL 2200-011, Rev D, Flanking Rudder Stock And Fittings For Jastram S2-

16-2-35 Steering System Coast Guard Drawing 75 WAGL 2901-004, Rev -, Curves of Form Coast Guard Drawing 75 WAGL 4400-3, Rev E, Propeller to Suit IF1312 MDE Coast Guard Drawing 75 WAGL 633-001, Rev A, Cathodic Protection Coast Guard Drawing 75 WAGL_1112-2, Sewage Tank &Pump Fdns Coast Guard Drawing 75 WLIC 514-2, Rev A, ARRG'T - HTG & CHILLED WATER Coast Guard Drawing 75 WLIC 123-2, Rev-, Sewage Tank Coast Guard Drawing 75 WLIC 582-001, Rev -, Towing Knees & Towing Bitt Coast Guard Drawing 75- WLIC 593-1, Rev A, Vacuum Flush System Diagram Coast Guard Drawing 75 WLIC 593-2, Rev B, Vacuum Flush System Arrangement Coast Guard Drawing 75 WLIC_593_4, Rev-,Arrg’t Sewage Treatment & Disch System Coast Guard Drawing 75B WAGL 0500-001, Rev -, Lines and Offsets 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 vii (Rev-0)

Coast Guard Drawing 75B WAGL 0700-003, Rev -, 75FT “B” Class Towboat Docking Block Arrangement

Coast Guard Drawing 75B WAGL 103_1, Rev B, Booklet of General Plans (75304) Coast Guard Drawing 75B WAGL 103_6, Rev 7, Outboard Profile (75304, 75305) Coast Guard Drawing 75B WAGL 103_7, Rev 4, Inboard Profile Coast Guard Drawing 75B WAGL 103-6 (75304 and 75305), Rev -, Outboard Profile and Inboard Profile Coast Guard Drawing 75B WAGL 1101-003, Rev C, New Grid Cooler Pocket P/S to Suit 80MDDCD

SSDG (MALLET & VISE)

Coast Guard Drawing 75B WAGL 1101-01, Rev 1, Shell Expansion Coast Guard Drawing 75B WAGL 1103-01, Rev 7, Main Deck Framing Plan Coast Guard Drawing 75B WAGL 1103-02, Rev 6, Hull Framing Plan Coast Guard Drawing 75B WAGL 1105-07, Rev 5, Misc Bhds & Frames Coast Guard Drawing 75B WAGL 1112-3, Rev 1, Winch Foundations and Anchor Stowage Details Coast Guard Drawing 75B WAGL 1201-01, Rev -, Towing Knees & Towing Bitt Coast Guard Drawing 75B WAGL 1201-02, Rev 1, Closed Chock & Fair Lead In Bulwark Coast Guard Drawing 75B WAGL 1203_1, Rev B, Window Schedule and Details Coast Guard Drawing 75B WAGL 1602_1, Rev 2, Door Schedule and Exterior Details Coast Guard Drawing 75B WAGL 1604-02, Rev 2, Bulwark Ext Handrail & Grabrail Layout Coast Guard Drawing 75B WAGL 1604-03, Rev 1, Bulwark Ext Handrail & Grabrail Dets Coast Guard Drawing 75B WAGL 2200-006, Rev C, Steering System Arrangement For Jastram S2-16-2-

35 (SLEDGE, MALLET & VISE)

Coast Guard Drawing 75B WAGL 2200-010, Rev F, Rudder Post Installation For Jastram S2-16-2-35

Steering System (SLEDGE, MALLET & VISE) Coast Guard Drawing 75B WAGL 2200-1, Rev 2, Rudders & Steering Gear Arrangement Coast Guard Drawing 75B WAGL 2200-10, Rev E, Rudder Post Installation for Jastram S2-16-2-35

Steering System (SLEDGE, MALLET & VISE) Guard Drawing 75-WAGL 2200-10, Rev D, Main Rudder Stock and Fittings for Jastram S2-16-2-35

Steering System Coast Guard Drawing 75B WAGL 2200-7, Rev C, Flanking Steering System Arrangement for Jastram

S2-16-2-35 (SLEDGE, MALLET & VISE)

Coast Guard Drawing 75B WAGL 3901_1, Rev 1, Insulation and Sheathing Schedule Coast Guard Drawing 75B WAGL 4103-012, Rev D, Jacket Water Mods to Suit 80MDDCD SSDG

(MALLET & VISE)

Coast Guard Drawing 75B WAGL 4103-016, Rev B, Jacket Water Mods to Suit IF1312 MDE (MALLET

& VISE)

Coast Guard Drawing 75B WAGL 4103-22, Rev -, DIAGRAM - JACKET WATER SYSTEM Coast Guard Drawing 75B WAGL 4103-3, Rev 2, Flow Diag Cooling Water Coast Guard Drawing 75B WAGL 4103-4, Rev 2, Plan, Cooling Water (75304, 75305) Coast Guard Drawing 75B WAGL 4301-5, Rev A, Shafting Installation to Suit If 1312 MDE (Vise &

Mallet Coast Guard Drawing 75B WAGL 4803-1, Rev 4, Flow Diag Firemain & Bilge Coast Guard Drawing 75B WAGL 4823_1, Rev 1, Sea Chest Coast Guard Drawing 75B WAGL 4901-001, Rev 3, Flow Diagram Compressed Air viii (Rev-0)

Coast Guard Drawing 75B WAGL 4901-002, Rev 2, Piping Plan Compressed Air Coast Guard Drawing 75B WAGL 500_1, Rev 1, Lines and Offsets Coast Guard Drawing 75B WAGL 500_2, Rev -, Body Plan Coast Guard Drawing 75B WAGL 6201-13, Sh. 3, Rev F, Electrical One-Line, Block and Elementary

WRG Diagram (WLIC 75304), Sh.3.

Coast Guard Drawing 75B WAGL 6202-02, Rev 3, Sh. 1, Electrical Power Dist. (Galley BPs and Supply

Fan locations) Coast Guard Drawing 75B WAGL 6202-06, Rev_, Galley Fan Wiring Diagram, Supply Fan (1-40-1).

(See Figure 5).

Coast Guard Drawing 75B-WAGL 1103-005, Rev 2, Upper Deck & Wheel House Deck Framing Plans

(75303-75305) Coast Guard Drawing 75B-WAGL 1103-7, Rev 7, Main Deck Framing Plan Coast Guard Drawing 75B-WAGL 2200-007, Rev C, Flanking Steering System Arrangement For Jastram

S2-16-2-35 (SLEDGE, MALLET & VISE)

Coast Guard Drawing 75B-WAGL 6713_1, Rev 1, Transducer Well Coast Guard Drawing 84 CGB 1105-1, Rev 2, Bulkheads Coast Guard Drawing 84 CGB 2602-1, Rev 2, Spud Wells and Stern Logs Coast Guard Drawing 84 CGB 4901-001, Rev 3, Plan Compressed Air Coast Guard Drawing 84 CGB-0103-2, Rev 4, General Arrangement – Plan & Outboard Profile Coast Guard Drawing 84 CGB-0700-003, Rev -, 84’ Barge Docking Block Arrangement Coast Guard Drawing 84 CGB-101-001, Rev -, Construction Barge CGB 84000 Arrangement and

Structure Coast Guard Drawing 84 CGB-1103-003, Rev 3, Deck & Bottom Framing Plans Coast Guard Drawing 84 CGB-1103-1, Rev 3, Deck & Bottom Framing Plans Coast Guard Drawing 84 CGB-4801-1, Rev-1, Piping Plan Jetting Water, Bilge, & Cooling Water Coast Guard Drawing 84 CGB-4801-2, Rev-1, Piping Sections Jetting Water, Bilge, & Cooling Water Coast Guard Drawing 84 CGB-4801-3, Rev-2, Flow Diagram Jetting Water and Bilge Coast Guard Drawing FL 6713-203, Rev -, CRP-V850 Transducer (SS505) Adapter Assembly Coast Guard Fleet Drawing FL 2602-10, Rev J, Spud Arrangements and Details Coast Guard Fleet Drawing FL-1112-18, Rev -, HU40 Series Spud Winch Foundation NAVSEA Drawing 803-921865, Rev R, Cathodic Protection Hull Zinc Anodes NAVSEA Drawing 804-5773931, Rev A, Acoustic & Thermal Insulation For Compartments Installation

Details

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3 (Series), Coatings and Colors Manual Coast Guard Maintenance Procedure Card, A-A-12219, WLIC-75 Coast Guard Technical Publication (TP) 1797, Manufacturer's Instruction Book-SWBS Group(s) 421-589 Coast Guard Technical Publication (TP) 3494, 09-DEC-03, Shaft Seal - Type Fse Coast Guard Technical Publication (TP) 3613, Tab 243-B, Bulkhead Seal Coast Guard Technical Publication (TP) 4506, Wartsila TM-EL-68839, Issue A, Mar 2005, Rudderstock

Seal Type EL Coast Guard Technical Publication (TP) 4958, Section A, Amendment 1; Mar 2011, Utility Air Winch

Model HU-40 Series ix (Rev-0)

Coast Guard Technical Publication (TP) 5491, SWBS 256, Apr 2013, Keel Grid Cooler (Duramax) Coast Guard Technical Publication (TP) 5424, Mar 2012, J Davit Assembly, 75’ WLIC Inland

Construction Tender Surface Forces Logistics Center Standard Specification (SFLC Std Spec) 3042, 2014, Shipboard

Electrical Cable Removal, Relocation, Splice, Repair, and Installation Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General

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

Allied Processes Surface Forces Logistics Center Standard Specification 3020 (SFLC Std Spec 3020), 2014, Overhaul AC

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

Machine Systems Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2014, Requirements for Preservation of Ship Structures Surface Forces Logistics Center Standard Specification 6341 (SFLC Std Spec 6341), 2014, Install Interior

Deck Covering Systems Surface Forces Logistics Center Standard Specification 8634 (SFLC Std Spec 8634), 2014, Drydocking Surface Forces Logistics Center Standard Specification 8635 (SFLC Std Spec 8635), 2014, Temporary

Services

OTHER REFERENCES

American Society for Nondestructive Testing (ASNT) SNT-TC-1A, 2013, Recommended Practice for

Personal Qualification and Certification in Nondestructive Testing American Society for Testing and Materials (ASTM) International F1508, 2010, Standard Specification for Angle Style, Pressure Relief Valves for Steam, Gas, and Liquid Services American Society of Mechanical Engineers (ASME) B16.34, 2013, Valves-Flanged, Threaded, and

Welding End ASTM International (ASTM) D1330, 2010, 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) 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 ASTM International (ASTM) F1076, Reapproved 2004, Standard Practice for Expanded Welded and

Silver Brazed Socket Joints for Pipe and Tube ASTM International (ASTM) F683, 2003, Standard Practice for Selection and Application of Thermal

Insulation for Piping and Machinery ASTM International (ASTM) F992, 2006, Standard Specification for Valve Label Plates 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.)

x (Rev-0)

Commercial Item Description (CID) A-A-59313, Nov 2003, Thread Compound; Anti-seize, Zinc Dust- Petrolatum

Commercial Item Description (CID) A-A-59316, 2003, Abrasive Materials for Blasting DOD-STD-2187, Aug 1987, Chemical Cleaning of Salt Water Piping Systems Electric Boat Corporation Specification No. 4013 (EB Spec 4013), Anti-Sweat and Refrigerant Insulation systems (Sheets and Tubes), Rev-A, February 16, 1999 Federal Specification (Fed Spec) HH-P-151, Mar 1991, Packing; Rubber-Sheet, Cloth-Insert 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 Organization (ISO) 2953, 1999, Mechanical Vibration, Balancing Machines, Description and Evaluation Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-61, 2013 Edition, Pressure Testing Of Steel Valves Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-67, 2011 Edition, Butterfly Valves Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-72, 2010 Edition, Ball Valves with Flanged or Butt-Welding Ends for General Service Manufacturers' Standardization Society of the Valve and Fittings Industry (MSS) SP-80, 2013 Edition, Bronze Gate, Globe, Angle and Check Valves 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-A-18001, May 2005, Anodes, Sacrificial Zinc Alloy (Commercially Accepted - ASTM B418) MIL-A-22262, Mar 1996; Abrasive Blasting Media Ship Hull Blast Cleaning MIL-A-24179, Jun 1987, Adhesive, Flexible Unicellular-Plastic Thermal Insulation MIL-I-3064, Mar 1991, Insulation, Electrical, Plastic-Sealer MIL-PRF-16173, Sep 2006, Corrosion Prevention Compound, Solvent Cut-Back, Cold-Application MIL-PRF-24647, Apr 2013, Paint System, Anticorrosive and Antifouling, Ship Hull MIL-S-45180, 1998; Sealing Compound, Gasket, Hydrocarbon Fluid and Water Resistant MIL-STD-2003-3, Sep 2009, Electric Plant Installation Standard Methods for Surface Ships &

Submarines (Penetrations) NAVSEA Drawing 804-5959214, Rev-, Piping Insulation - Installation Details Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) G-6032, 2014 Grease, Plug Valve, Gasoline and Oil Resistant, NATO Code Number G-363, Metric 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 Specification No.11 (SSPC-SP 11), 2012, Power Tool Cleaning to Bare Metal 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, 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 WJ-2/NACE WJ-2, 2012, Waterjet Cleaning of Metals – Very Thorough Cleaning xi (Rev-0)

The Society for Protective Coatings (SSPC)/NACE-International (NACE) Joint Surface Preparation Standard SSPC-SP 10/NACE No. 2, 2007, Near-White Blast Cleaning xii (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)

26 Y **Propeller shaft 2010-01-557-1512 2ea. 19,184.17 28 N Wartsila FSE H74537-

NSN: TBD

H74537-02

2 ea. 7,680.00

31 Y **Propeller right hand NSN: 2010-01-534-9089 1 ea. 10,129.00 31 Y **Propeller left hand NSN: 2010-01-534-9095 1 ea. 10,129.00 33 N ***Fathometer

Transducer, Shallow Water, 50-200 kHz (Airmar Technology

SS505)

NSN: 5845-01-470-2500 1 ea. 343.63

34 N ***Fathometer Transducer, Shallow Water, 50-200 kHz (Airmar Technology

SS555)

NSN: 5845-01-531-2648 2 ea. 343.63

37 Y **Rudder - Steering NSN: 2040-01-530-9095 2 ea. 28,675.25 37 Y **Rudder - Flanking NSN: 2040-01-531-4393 2 ea. 37,850.50 37 Y **Upper Rudder bearing (SKF PN

23222CC/W33)

NSN: 3110-01-F11-2241 4 ea. 547.88

37 N Rudder EL Seal, Major Overhaul Kit (WLP- 001427001)

NSN: 5330-01-646-5935 4 ea. 4,000.00

42 Y Winch, Drum, Power Operated (HU40-

REMAN)

NSN: 3950-01-566-3921 1 ea. $7,785.55

59 N Cable, Electrical Power, Shipboard, Type

LSTSGU-4, 14 AWG,

(OD: 0.449) –

3_Conductor, MIL-C-

24643/16.(450VAC PS)

NSN: 6145-01-201-9498 P/N:

LSTSGU-4

200 FT $1.04/ft.

59 N Cable, Electrical Power, Shipboard, Type

LSMSCU-7, 18 AWG,

(OD: 0.484”) -

7_Conductor, MIL-C-

24643/18. (F.PB)

NSN: 6145- 01-202-2041 P/N:

LSMSCU-7

200 FT $1.63ft.

59 N Cable, Electrical Power, Shipboard, Type

LS7SGU-3, AWG 16,

(OD: 0.545) –

7_Conductor, MIL-C-

NSN: 6145-01-201-9516 P/N:

LS7SGU-3

200 FT $2.00ft.

xiii (Rev-0)

24643/20. (Fan Motor) 59 N 2-Speed Motor Starter, Fail-Safe Electric, 12”x14”x8”, NEMA 3R, 4, 4x, 12, &13, UL508, Stainless Steel, Hinged Cover Box

NSN: N/A P/N: N/A –

CUSTOM MADE

2 $5, 860.00

59 N 3-Button Push Button Control Station, 304, Stainless Steel, Enclosure 8”x4”x4.75, NEMA 4, 4X, 12, UL

508A

NSN: N/A P/N: 304 2 $1,070.00

62 N FWTH; 24” x 30” Watertight Hatch, Steel

PN: 1 ea. $5,500.00

65 N QAWTS – 25” NSN: N/A P/N: 304 6 2730.00

76 N Seal, Bulkhead Shaft

(entire seal) H73090-01 PN: JE33057-SFQ-A25 or equivalent

2 ea. 8,000.00

*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 xiv (Rev-0)

CONSOLIDATED LIST OF CRITICAL INSPECTION ITEMS

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

Work Item Title

18 Appendages (U/W), Leak Test - Tender

22 Voids (Non-Accessible), Leak Test - Tender

23 Voids (Non-Accessible), Leak Test- Barge

26 Propulsion Shafting; Remove, Inspect, and Reinstall

27 Propulsion Shafting, Optical Or Laser Alignment Check

28 Propulsion Shaft Seals, Renew

29 Propulsion Shaft Bearings (External), Renew

30 Propulsion Shaft Bearings (External), Check Clearances

37 Rudder Assembly; Remove, Inspect And Reinstall

43 Boat Boom, Inspect and Service - Tender

45 Grey Water Piping, Clean and Flush

47 Decks – Exterior (Buoy or Construction Deck), Preserve 100%

48 U/W Body, Preserve (100%) - Tender

49 U/W Body, Preserve (100%) - Barge

68 Sea Strainers - Duplex (All Sizes), Overhaul - Tender

70 Sewage Discharge Pump and Valves, Renew

81 Sea Strainers - Duplex (All Sizes), Overhaul-Barge

83 Tank (MP Fuel Service), Clean and Inspect - Tender xv (Rev-0)

PRINCIPAL CHARACTERISTICS - TENDER

75' WLIC (B-CLASS), TENDER

PHYSICAL

Length overall 75' 0" Depth 7' 7-3/4" Maximum beam 22' 0" Height of highest projection 32' 0" Full load draft 4' 8 3/4" LCF Draft Full load displacement 158.21 Long Tons Fresh Water Shore tie voltage requirements N/A Frame spacing 1' 6"

HULL

Hull material Steel

MACHINERY

Number of propellers 2 Number of blades 4 Diameter of propeller 48" Pitch 40" fixed

RPM 400

Shaft diameter 4.5”

TANK CAPACITIES

Fuel tanks - Port 1690 gallons Fuel tanks – Starboard 1690 gallons Lube Oil - 100 gallons Fresh water tanks- Fwd 1700 gallons Fresh water tanks- Aft 1585 gallons xvi (Rev-0)

PRINCIPAL CHARACTERISTICS - BARGE

84' CGB, BARGE

PHYSICAL

Length overall 84' 0" Depth 7' 7-3/4" Maximum beam 28' 0" Full load draft 3' 0" Full load displacement 169.5 Long Tons Shore tie voltage requirements N/A Frame spacing 1' 0" Fuel Tank 3245 gallons Fresh Water Tanks 1485 gallons

1 (Rev-0)

00000_0316_FLT

REC_00000_FLT_Commercial Project @ Contractor’ Facility (1212)

General Requirements

1. SCOPE

1.1 Intent. This standard specification invokes general requirements for conducting vessel repairs performed at a commercial contractor’s 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), 2014, General

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

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

OTHER REFERENCES

None

3. REQUIREMENTS

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

NOTE

The requirements of paragraph 3.1 (General) applies to all work under the scope of this contract, whether explicitly stated in work items or not, and to all other work

2 (Rev-0) subsequently authorized by changes, modifications, or extensions to the contract.

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

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 NDI in accordance with SFLC Std Spec 0740.

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

3.5.1 Contractor operated (non USCG) facilities. The Contractor shall provide and maintain environmental protection as defined in SFLC Std Spec 0000 Appendix A, Requirements for Environmental Protection at Contractor Operated (Non USCG) Facilities, as applicable, 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.

3.5.2 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

3 (Rev-0)

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 A, Requirements For Environmental Protection At Contractor Operated (Non USCG) Facilities for HW disposal.

3.6 Local Policy. None.

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

3.7.1 SFLC Standard Specification 6310, Requirements for Preservation of Ship Structures.

3.7.1.1 SFLC Std Spec 6310, page C-2, Section C1.5.1. Change from "lead-containing paint as 0.06%" to "lead-containing paint as 0.009%".

3.7.1.2 SFLC Std Spec 6310, page 4, Section 2 References, Group- Other References. Add “The Society for Protective Coatings (SSPC) Paint Application Guide No. 11, 2008, Protecting Edges, Crevices, and Irregular Steel Surfaces by Stripe Coating”

3.7.1.3 SFLC Std Spec 6310, page Appendix C-6, add "Hempel Hempadur Multi-Strength GF 35870" with FED- STD-595 color "Black/Red" under ANTI-ABRASION COATING, ICE BREAKING CAPABLE VESSELS, <235’.

3.7.1.4 Standard Spec 6310, page Appendix A-7, Under "UNDERWATER (U/W) BODY/BOOT-TOP", Add line Column 1: Option for U/W Body and Boot-Top, Steel Hulls, <154', in Salt Water. Column 2: Blank. Column 3:

SSPC-SP 10/NACE NO. 2 using grit conforming to MIL-A-22262 / (1.5-3.5) - or - SSPC-SP WJ-2(M)/NACE WJ-2(M). Columns 4 and 5: Same as "U/W Body and Boot-Top, Aluminum Hull, High Speed (>30 knots)".

3.7.2 SFLC Standard Specification 0000 General Requirements.

3.7.2.1 SFLC Std Spec 0000, paragraph 1.3 ‘Acronyms and term definitions’, page 5, “PCL (Paint Containing Lead)” definition replaced by, “Any paint or coating containing lead in excess of 0.009 percent by weight (1.0 mg/cm2 or 90 ppm). Lead Based Paint (LBP) is an interchangeable term with PCL.”

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

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

4 (Rev-0)

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.

5 (Rev-0)

QA-1 - QUALITY ASSURANCE INSPECTION FORM

(PRESERVATION CHECKLIST)

VESSEL NAME HULL # WORK ITEM # WORK ITEM TITLE

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

CHECKPOINT 1 – COATING SYSTEM COMPLIANCE

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

CHECKPOINT 2 - PAINT STORAGE

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

CHECKPOINT 3 - AMBIENT CONDITIONS

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

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

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

CHECKPOINT 4 - PRE-SURFACE PREPARATION

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

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

CHECKPOINT 5 - SURFACE PREPARATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure cleanliness of prepared surface is as per specification (i.e.: SSPC SP-11, SP-10, SP WJ-2…).

Verify surface anchor profile using ASTM D4417-Methods B or C against SFLC Std Spec 6310. Conduct profile readings at a minimum of 5 locations for the first 1000-sqft area, and 2 locations for each succeeding 1000-sqft area.

Measure soluble salt conductivity in accordance with SSPC-Guide 15. Conduct 5 measurements per each 1000-sqft area (max. threshold: 70 microsiemens/cm for non-submerged surfaces, 30 microsiemens/cm for submerged surfaces).

CHECKPOINT 6 - PRIMER COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Verify proper mixing and stand-in (induction) times.

Ensure no paint is applied when the temperature is expected to drop to freezing before the paint has dried.

Ensure surfaces are completely dry, unless otherwise allowed by the coating manufacturer(s).

Verify wet film thickness (WFT) at random, to prevent under or over application. Verify final DFT.

Brush out all runs, sags, drips, and puddles.

Perform visual inspection for holidays and other defects.

CHECKPOINT 7 – STRIPE COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure overcoating window is as per manufacturer’s instructions.

After primer coat (mist coat after inorganic zinc), brush-apply un-thinned coat of same primer paint over edges, weld seams, cut-outs, and areas of complex geometries @ 3-4 mils wet film thickness (WFT).

CHECKPOINT 8 – TOP COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure overcoating window is as per manufacturer’s instructions.

Verify proper mixing and stand-in (induction) times, as applicable.

Verify wet film thickness at random, to prevent under or over application.

Brush out all runs, sags, drips, and puddles.

CHECKPOINT 9 – FINAL INSPECTION

Verify final system dry film thickness. Conduct 5 sets of 3 readings for each of the first 3 100-sqft areas, followed by 5 sets of 3 readings for each succeeding 1000-sqft area.

Ensure that system cure is in accordance with manufacturer's recommendation for intended service.

Ensure potable water tank exhaust ventilation is maintained continuously from and during coating application through final system cure, to exhaust all solvent to the atmosphere and to prevent solvent entrapment.

For immersion coatings (including tank U/W body), record date and time of the following events:

Final coat application: _____/_____; Return to service or removal from environment controls: _____/_____

CHECKPOINT 10 – RECORD KEEPING

Complete, sign, and submit all provided QA Inspection Forms.

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

6 (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 |

7 (Rev-0)

QA-3a - QUALITY ASSURANCE INSPECTION FORM

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

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area) Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

Place surface profile replica tapes in the spaces provided below, to serve as permanent QA record. Maintain a separate log for each location. When an area is divided into separate sections, maintain a separate log for each section.

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

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

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

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

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

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

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

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

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

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

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

8 (Rev-0)

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 WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area) Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

Record measurements taken in the spaces provided below, to serve as permanent QA record. Maintain separate log for each location. When an area is divided into separate sections, maintain a separate log for each section.

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Mean Reading (mils)

Mean Reading (mils) IAW ASTM DD4417).

9 (Rev-0)

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)

10 (Rev-0)

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.

1 AVG. BMR DEVIATION

1 AVG. BMR DEVIATION

APPLICATION METHOD (AIRLESS, CONVENTIONAL SPRAY,

ROLLED)

AVERAGE DFT

11 (Rev-0)

11000_SideScan_1215_FLT REC_11000_Side_Scan_FLT_75’ WLIC (‘B’ Class: Hulls 75303-75305) (1211)

WORK ITEM 1: Hull Plating (Side Scan), Ultrasonic Testing - Tender

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to perform thickness measurements of underwater (u/w) hull plating by ultrasonic side scan method.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 75B WAGL 0700-003, Rev -, 75FT “B” Class Towboat Docking

Block Arrangement Coast Guard Drawing 75B WAGL 1101-001, Rev 1, Shell Expansion

COAST GUARD PUBLICATIONS

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

OTHER REFERENCES

American Society for Nondestructive Testing (ASNT) SNT-TC-1A, 2013, Recommended Practice for Personal Qualification and Certification in Nondestructive Testing

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None

3.1.2 Tech Rep.

12 (Rev-0)

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:

• Hull zinc anode system

• Docking blocks

3.2 Work coordination and preparation. The Contractor shall plan all specified vessel work detailed in this specification package to ensure the side scan survey does not necessitate a work stoppage. The Contractor shall abide by the following guidance, to facilitate the ultrasonic survey:

• Ensure that all u/w body surface preparation and primer coat application tasks are completed within ten days of lifting the vessel.

• Provide a continuous supply of fresh water at .50 gpm within 50 feet of the vessel with standard hose bib fitting.

• Provide 110 VAC electrical power, and scaffolding or other suitable means of access to bring inspection personnel within one foot of all the body surface inspection areas that are five feet above ground level.

• After completion of the hull survey, and authorized hull repairs, resume/complete u/w body preservation process by applying the second coat of the anti-corrosive coating system, and all anti-fouling paint coats.

• Pay close attention to manufacturer’s recommended practices in regards to paint system overcoat time limitations and required degree of surface cleanliness prior to resuming u/w body coating application.

3.3 Side scan requirements and procedures. The Contractor shall ensure the following referring to the Coast Guard drawings listed in Section 2 (References) herein as guidance during the performance of the tasks specified below and submit a CFR.

3.3.1 Testing company and personnel. Provide the services of a qualified ultrasonic testing company, with suitable side scan equipment, to conduct a “Scanning Crawler Automated Test” of the vessel’s u/w hull plating for the presence of metal corrosion and deterioration. Ensure the following:

• All scanning operations are completed by personnel meeting the personnel qualification and certification, as required by contractor process. This contractor developed personnel qualification and certification process must meet, at a minimum, ASNT Recommended Practice No. SNT-TC-1A.

• An SNT Level III Analyst is on site, to oversee the project and evaluate the collected data.

• An SNT Level III or II Analyst is on site, to verify with a hand held gauge all areas

13 (Rev-0) on the hull identified as thinner than the specified criteria, in order to expedite all repair procedures.

• Qualified personnel are provided to complete all on-site corrosion inspections.

3.3.2 Coast Guard notification. Accomplish all required tasks within 10 calendar days of the start of the availability.

3.3.2.1 Provide a daily update to the COR on all areas inspected and potential issues or schedule changes.

3.3.2.2 Notify the COR at least 3 days prior to completion for an onsite review of readings and repair areas.

3.3.3 Scanning parameters. Use the following parameters during the course of this inspection:

• Automated scanning resolution shall be set to 0.5” x 0.5”

• Plates where scan data indicating wastage greater than or equal to 25% nominal plate thickness shall be highlighted in “RED” and designated “repair areas”.

• Plates where scan data indicating wastage greater than or equal to 15% to 24% of nominal plate thickness shall be highlighted in “YELLOW”.

• Plates where scan data indicating wastage greater than or equal to 10% to 14% of nominal plate thickness shall be highlighted in DARK GREEN.

• Hand held UT readings shall be taken to verify bad metal areas found with the side scan equipment. All readings shall be provided to the COR and the lowest reading marked on the hull at the bad metal location.

• Areas that are accessible but cannot be reached by the automated scanner shall be scanned with a hand-held meter at a resolution of 2” x 2”. Any repair areas found during the hand scan shall be marked on the ship’s hull and their approximate positions recorded on the plate drawings and report summary.

3.3.3.1 Any scanning parameter or scope of work changes must be approved by the KO.

3.3.3.2 The echo to echo transducer is not authorized due to inconsistent readings and technical difficulties.

3.3.3.3 There shall be no deviation from the color scheme specified above.

3.3.4 Ensure that the side scan inspection area includes the Port, Starboard, and Transom exterior shell plate below the water line, but shall exclude the following list.

• Areas under and within 6-inches of blocks and side blocks (areas that are accessible 6 inches from blocks and side blocks must be hand scanned.)

• Areas up to 6-inches around any obstacle on the hull including sea suctions, discharges, rudderposts, knuckle, bow stem, stabilizer tubes, and stern tubes, as applicable.

• Any areas blocked by immovable scaffolding or shipyard activity.

3.4 Side scan reports. The Contractor shall submit to the COR a final report within 3 working days after the side scan inspection is completed. A copy of all repair areas shall be clearly

14 (Rev-0) marked, in yellow or white, on the provided shell plate drawing(s), and provide a summary document of same areas.