REV 2CUSHING

USCGC CUSHING (WPB 1321)

110 FOOT "B CLASS" PATROL BOAT (USCG)

SPECIFICATION FOR DRYDOCK REPAIRS

Developed By: EMC Chris Pinaula

(Rev-2, 22 February 2011)

USCGC CUSHING (WPB-1321) DRYDOCK AVAILABILITY 2011

ii (Rev-2)

TABLE OF CONTENTS

Revisions Record ....................................................................................................................................... iv Consolidated List of References ................................................................................................................. v Consolidated List of Government-furnished Property ............................................................................... ix Consolidated List of Critical Inspection Items .......................................................................................... xi Principal Characteristics ........................................................................................................................... xii General Requirements WORK ITEM 1: Hull Plating (U/W Body), Ultrasonic Testing WORK ITEM 2: Steel Hull and Structural Plating Repairs (5-Pound) WORK ITEM 3: Steel Hull and Structural Plating Repairs (7.5-Pound or 7.65-Pound) WORK ITEM 4: Appendages (U/W), Leak Test WORK ITEM 5: Propulsion Shaft Rope Guards , Inspect and Repair WORK ITEM 6: Appendages (U/W) - Internal, Preserve WORK ITEM 7: Tanks (MP Fuel Service), Clean WORK ITEM 8: Tanks (MP Fuel Stowage and Overflow), Clean WORK ITEM 9: Tanks (MP Fuel Service), Inspect WORK ITEM 10: Tanks (MP Fuel Stowage and Overflow), Inspect WORK ITEM 11: Tanks (Potable Water), Clean and Inspect WORK ITEM 12: Tanks (Dirty Oil and Waste), Clean and Inspect WORK ITEM 13: Propulsion System , Alignment Check WORK ITEM 14: Propulsion Shafting, Remove, Inspect, and Reinstall WORK ITEM 15: Mechanical Shaft Seal Assemblies, Overhaul WORK ITEM 16: Propulsion Shaft Bearings (External) , Check Clearances WORK ITEM 17: Propulsion Shaft Bearings (External) , Renew WORK ITEM 18: Propellers, Remove, Inspect, and Reinstall WORK ITEM 19: Propeller , Repair Root Erosion WORK ITEM 20: Exhaust System , MDE , Inspect WORK ITEM 21: SW Heat Exchangers , Clean , Inspect and Hydro WORK ITEM 22: Fathometer Transducer, Renew WORK ITEM 23: Speed Doppler, Renew, Doppler Valve, Overhaul WORK ITEM 24: Sea Valves and Waster Pieces , Overhaul or Renew WORK ITEM 25: Sea Strainers - Duplex (All Sizes), Overhaul WORK ITEM 26: Firemain Valves, Renew WORK ITEM 27: Bilge and Ballast Valves, Renew WORK ITEM 28: Rudder Assembly, Remove, Inspect and Reinstall WORK ITEM 29: Fin Stabilizers (General), Overhaul WORK ITEM 30: Grey Water Holding Tanks , Clean and Inspect WORK ITEM 31: Sewage Holding Tanks , Clean and Inspect WORK ITEM 32: Grey Water Piping , Clean and Flush WORK ITEM 33: Sewage Piping , Clean and Flush WORK ITEM 34: Battery Space, Preserve and Insulate WORK ITEM 35: Aft Steering Compartment, Preserve and Insulate WORK ITEM 36: Forward Void, Preserve WORK ITEM 37: Tanks (Dirty Oil and Waste), Preserve “ 100% ” iii (Rev-2)

WORK ITEM 38: Tanks ( Grey Water Holding ) , Preserve “ 100% ” WORK ITEM 39: Tanks (Potable Water), Preserve “ 100% ” WORK ITEM 40: Tanks ( Sewage Holding ) , Preserve “ 100% ” WORK ITEM 41: Bilge Surfaces, Preserve WORK ITEM 42: Decks - Exterior, Preserve (“Non-Skid Broadcast Grit”System) WORK ITEM 43: U/W Body, Preserve ( “100%” ) WORK ITEM 44: Stern Tube Interior Surfaces , Preserve 100% WORK ITEM 45: Cathodic Protection System (Bilge and Sea Chest), Renew WORK ITEM 46: Cathodic Protection System, Inspect and Maintain WORK ITEM 47: Impressed Current Cathodic Protection System Dielectric Shield , Renew WORK ITEM 48: Drydocking WORK ITEM 49: Temporary Services, Provide WORK ITEM 50: Sea Trial Performance, Provide Support WORK ITEM 51: Hull Plating and Structural Members, Inspect and Repair WORK ITEM 52: Deck Plating, Renew (Aluminum) WORK ITEM 53: Canopy Mounts, AMIO, Fabricate and Install WORK ITEM 54: CCTV Security System, Install WORK ITEM 55: Main Reduction Gear Assembly , Remove, Reinstall and Realign WORK ITEM 56: Through-Deck Packing Gland, Insulation and Carpeting, Renew WORK ITEM 57: Deck Covering (Interior Wet/Dry) , Renew WORK ITEM 58: Deck Covering (Wet/Dry), Seal iv (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

2/17/11 1 GFP List WI-41 GFP changed to MTI 2/17/11 1 41 Added “WARNING” note to par. 3.3 and changed GFP to MTI item.

2/17/11 1 34 Added “WARNING” note to par. 3.3 2/17/11 1 35 Added “WARNING” note to par. 3.4 2/17/11 1 36 Added “WARNING” note to par. 3.2 2/17/11 1 51 Added “WARNING” note to par. 3.4 2/22/11 2 7 Increased amount of fuel for off-load 2/22/11 2 9 Increased amount of fuel for off-load 2/22/11 2 42 Revised reference listed in par 3.4 2/22/11 2 46 Deleted verbiage in par 3.2.3 for zinc renewal

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.

v (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 or 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 110 WPB 085-010, Rev B, Docking Plan/Lifting Cradle (‘A’, ‘B’ & ‘C’ Classes) Coast Guard Drawing 110 WPB 111-001, Rev A, Shell Expansion Coast Guard Drawing 110 WPB 114-001, Rev B, Stern Flap Coast Guard Drawing 110 WPB 114-002, Rev A, Spray Rail Arrangement and Details Coast Guard Drawing 110 WPB 131-001, Rev J, Deck Construction Plan Coast Guard Drawing 110 WPB 201-003, Rev-, Machinery Arrangement Coast Guard Drawing 110 WPB 243-006, Rev C, Propulsion Shaft Details (Partially supercedes 110 WPB 243-002, 110B WPB 243-002, and 110C WPB 243-002) Coast Guard Drawing 110 WPB 259-005, Rev C, 18” Raw Water Discharge Spray Ring Assembly w/ Companion Flanges & Gaskets Coast Guard Drawing 110 WPB 259-006, Rev D , MDE 8” Exhaust Flapper Valve Assembly (w/Companion Flanges & Gaskets) Coast Guard Drawing 110 WPB 434-002, Rev -, Shipboard Security CCTV System Coast Guard Drawing 110 WPB 613-001, Rev -, Canopy for Alien Migrant Interdiction Operations (AMIO) Coast Guard Drawing 110 WPB 601-002, Rev D, Outboard Profile and Weather Decks Coast Guard Drawing 110B WPB 085-001, Rev A, Tank CAPACITY - 95% Curves Coast Guard Drawing 110B WPB 085-010, Rev -, Docking Plan Coast Guard Drawing 110B WPB 085-012, Rev A, Booklet of General Plans (Supersedes 110B-WPB-085- 007) Coast Guard Drawing 110B WPB 111-003, Rev H, Shell Expansion Coast Guard Drawing 110B WPB 113-001, Rev K, Inner Bottom Plating Coast Guard Drawing 110B WPB 115-001, Rev D Longitudinal Girders Coast Guard Drawing 110B WPB 117-001, Rev H, Transverse Sections Coast Guard Drawing 110B WPB 121-001, Rev D, Longitudinal Bulkheads 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� vi (Rev-2)

Coast Guard Drawing 110B WPB 131-001, Rev J, Deck Construction Plan Coast Guard Drawing 110B WPB 161-001, Rev C, Main Shaft Strut Details Coast Guard Drawing 110B WPB 161-002, Rev D, Main Shaft Strut Installation Coast Guard Drawing 110B WPB 161-003, Rev B, Intermediate Shaft Strut Details Coast Guard Drawing 110B WPB 161-004, Rev C, Intermediate Shaft Strut Installation Coast Guard Drawing 110B WPB 161-005, Rev K, Stern Tube Installation Details Coast Guard Drawing 110B WPB 163-002, Rev C, Auxiliary Sea Chest Details Coast Guard Drawing 110B WPB 241-001, Rev A, Reduction Gear Bolting & Chocking Coast Guard Drawing 110B WPB 243-002, Rev F, Propulsion Shafting Details Coast Guard Drawing 110B WPB 243-005, Rev B, Shaft Locking Device Coast Guard Drawing 110B WPB 245-002, Rev B, Assembly of Oil Injection Equipment Coast Guard Drawing 110B WPB 245-003, Rev -, Propeller Details (supercedes 110B WPB 245-001) Coast Guard Drawing 110B WPB 256-001, Rev G, Main Engine SW Cooling System A&D Coast Guard Drawing 110B WPB 256-003, Rev -, Main Engine SW Cooling (Supersedes 110B-WPB 256- 002) Coast Guard Drawing 110B WPB 256-004, Rev -, Mods to SW Cooling Incidental to Install of Charge Air Cooler Diverter Coast Guard Drawing 110B WPB 259-001, Rev D , Main Engine Exhaust Piping System Coast Guard Drawing 110B WPB 501-001, Rev H, Piping System Schematics Coast Guard Drawing 110B WPB 526-001, Rev M, Scuppers & Deck Drains Piping Arrangement Coast Guard Drawing 110B WPB 528-002, Rev E, Sewage Piping Arrangement & Details Coast Guard Drawing 110B WPB 561-004, Rev B, Steering System Details – Piping Coast Guard Drawing 110B WPB 565-002, Rev B, Fin Stabilization Dets - Piping Coast Guard Drawing 110B WPB 633-001, Rev A, Cathodic Protection Plan and Details Coast Guard Drawing 110B WPB 633-002, Rev C, Cathodic Protection Installation, Schematic, & Layout Coast Guard Drawing 110B WPB 635-001, Rev C, Linings And Insulation Plan And Details Coast Guard Drawing 110B WPB 636-001, Rev C, Noise Damping Details Coast Guard Drawing 110C WPB 117-003, Rev C, Quarter Frames 11.25 thru 15.75 Coast Guard Drawing 110C WPB 161-005, Rev F, Stern Tube Installation Details Coast Guard Drawing 110C WPB 243-002, Rev A; Propulsion Shafting & Details Coast Guard Drawing 110C WPB 562-001, Rev G, Rudder Details (superceded 110B WPB 562-001) Coast Guard Drawing 110C WPB 565-001, Rev D, Fin Stabilization System (Struct Locs & Dets) Coast Guard Drawing FL 6713-203, Rev -, CRP-V850, SST XDCR (SS505) Adapter Assembly

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3 (series) , Coatings and Color Manual Coast Guard Commandant Instruction (COMDTINST) M10360.3C, Change 1, Jun 2006, Coatings and Color Manual Coast Guard Technical Publication (TP) 3094, Jan 2002, Manufacturer’s O&M Instruction Book, Paxman Diesels Limited Coast Guard Technical Publication (TP) 3095, Jul 2005, Manufacturer’s O&M Instruction Book, Paxman Diesels Limited Coast Guard Technical Publication (TP) 3096, Jan 2001, Main Diesel Engine and Reduction Gear Coast Guard Technical Publication (TP) 3100, Nov 1989, Chapter 561, Vosper-Thornycroft Steering Manual Coast Guard Technical Publication (TP) 3109, Outfitting & Furnishing – SWBS 600 Coast Guard Technical Publication (TP) 3223, May 1985, SWBS 420, Section G, Doppler Service Manual Coast Guard Technical Publication (TP) 3495, May 2002, Chapter 243, Installation Duramax Shaft Seal System Coast Guard Technical Publication (TP) 3906, Oct 2002, Ship’s Steering Gear System Coast Guard Technical Publication (TP) 3907, Feb 2007, SWBS 565, Ship's Fin Stabilizing System Coast Guard Technical Publication (TP) 4655, Aug 200 7, Chapter 633-A , Cathodic Protection System vii (Rev-2)

NAVSEA Technical Publication (TP) SN570-AR-MMC-010, Sep 1999, Technical Manual for Level Measurement Systems, Models 672L/699L/690L Surface Forces Logistics Center Standard Specification (SFLC Std Spec) 0000, Jan 2009, General Requirements Surface Forces Logistics Center Standard Specification (SFLC Std Spec) 0740, Jan 2009, Welding and Allied Processes Surface Forces Logistics Center Standard Specification (SFLC Std Spec) 3042, Mar 2009, Shipboard Electrical Cable Removal, Relocation, Splice, Repair, And Installation Surface Forces Logistics Center Standard Specification (SFLC Std Spec) 5000, Jan 2009, Auxiliary Machine Systems Surface Forces Logistics Center Standard Specification (SFLC Std Spec) 6341, Jan 2009, Install New Deck Covering Systems Surface Forces Logistics Center Standard Specification (SFLC Std Spec) 8634, Jan 2009, Drydocking Surface Forces Logistics Center Standard Specification (SFLC Std Spec) 8635, Jan 2009, Provide Temporary Services Surface Forces Logistics Center Standard Specification (SFLC Std Spec) 8636, Jan 2009, Temporary Hull Accesses

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, Dec 2008, Drinking Water System Components - Health Effects American Petroleum Institute (API) Specification 5L, 2004, Specification for Line Pipe American Society of Mechanical Engineers (ASME) B16.34, 2004, Valves-Flanged, Threaded, and Welding End American Welding Society (AWS) C5.6, Reapproved 1994, Recommended Practices for Gas Metal Arc Welding ASTM International (ASTM) D5363, 2008, Standard Specification for Anaerobic Single-Component Adhesives (An) ASTM International (ASTM) A572, 2007, Standard Specification for High-Strength Low-Alloy Columbium- Vanadium Structural Steel ASTM International (ASTM) A606, 2004, Standard Specification for Steel, Sheet and Strip, High-Strength, Low-Alloy ASTM International (ASTM) D1330, 2004, Standard Specification for Rubber Sheet Gaskets ASTM International (ASTM) D5162, 2008, Standard Practice for Discontinuity (Holiday) Testing of Nonconductive Protective Coating on Metallic Substrates ASTM International (ASTM) F992, 2006, Standard Specification for Valve Label Plates Coast Guard Preventive Maintenance Manual, 110 WPB PMS Manual (Series), E-Q-624 Code of Federal Regulations (CFR) Title 29, Part 1915, Jul 2008, Occupational Safety and Health Standards for Shipyard Employment 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-59588, Jul 2005, Rubber Silicone DOD-STD-2187, Aug 1987, Chemical Cleaning of Salt Water Piping Systems Federal Specification (Fed Spec) HH-P-151, Mar 1991, Packing; Rubber-Sheet, Cloth-Insert 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 viii (Rev-2)

International Organization for Standardization (ISO) 484/2, 1981, Shipbuilding - Ship Screw Propeller - Manufacturing tolerances - Part 2: Propellers of Diameter Between 0.80 and 2.50m, Inclusive Manufacturers' Standardization Society of the Valve and Fittings Industry (MSS) SP-67, 2002 Edition, Butterfly Valves Manufacturers' Standardization Society of the Valve and Fittings Industry (MSS) SP-72, 1999 Edition, Ball Valves with Flanged or Butt-Welding Ends for General Service Manufacturers' Standardization Society of the Valve and Fittings Industry (MSS) SP-80, 2008 Edition, Bronze Gate, Globe, Angle and Check Valves MIL-A-22262, Mar 1996; Abrasive Blasting Media Ship Hull Blast Cleaning MIL-A-24456, Jun 1979, Adhesive for Plastic-Vibration Damping Tile MIL-D-3134, Sep 1989, Deck Covering Materials MIL-D-16791, Jan 1993, Detergents, General Purpose (Liquid, Nonionic) MIL-G-6032D(1), Grease, Plug Valve, Gasoline and Oil Resistant, NATO Code #G-636 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-PRF-24667, Jun 2005, Coating system, Non-Skid, for Roll or Spray Application MIL-S-45180, 1998; Sealing Compound, Gasket, Hydrocarbon Fluid and Water Resistant MIL-S-8660C(2), Silicone Compound, NATO Code # S-736 MIL-STD-2148, Oct 1989, Vibration Damping Materials, Procedures for Installation, Maintenance, and Repairs NAVSEA Drawing 803-921865, Rev P; Cathodic Protection Hull Zinc Anodes NAVSEA STANDARD ITEM (NSI) 009-17, 7/14/2005; Rotating Electrical Equipment; Repair QPL-24667, May 2006, Qualified Product List of Products Qualified under Performance Specification MIL- PRF-24667, Coating system, Non-Skid, for Roll or Spray Application Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) AS8660, 1999, S ilicone Compound, NATO Code # S-736 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) G6032 , 2004 , Silicone Compound, NATO Code # S-736 Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) G-6032, 1999, Grease, Plug Valve, Gasoline and Oil Resistant, NATO Code Number G-363, Metric 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) 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 Furuno Operators Manual RDP-139/148/149 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)

14 N **4" Diameter x 28' Long, Aquamet-17 propulsion shaft

NSN: 2010-01-445-7940 2 ea. 8,700.00

14 N **Forward Bearing Housing NSN: 3130-01-442-2863 2 ea. 5,421.00

14 N *Oil Injection Equipment Kit N/A 1 set 6,000.00

15 N Shaft seal assembly kit NSN: 5330-01-497-8095 2 ea. 859.48 15 N **Shaft seal assembly NSN: 4320-01-497-8057 2 ea. 3,111.84

15 N Emergency Shaft Seal Inflator Kit NSN: 5330-01-497-9866 2 ea. 175.00

17 N

Main Shaft Strut Bearing, Bronze and rubber cutlass bearing, 4" ID x 5" OD x

16” Long

NSN: 3120-01-222-3927 2 ea. 200.00

17 N

Intermediate Shaft Strut Bearing, Bronze and rubber cutlass bearing, 4" ID x 5" OD x 16” Long

NSN: 3120-01-222-3927 2 ea. 200.00

18 Y **Propeller, LH NSN: 2010-01-222-2440 1 ea. 23,445.00 18 Y **Propeller, RH NSN: 2010-01-222-2441 1 ea. 22,800.00

20 N **PORT SPRAY RING NSN: 2990-01-475-9621 1 EA. 1,584.00

20 N **STARBOARD SPRAY

RING NSN: 2990-01-475-9620 1 EA. 1,584.00

20 N **PORT 8” FLAPPER

VALVE NSN: 4810-01-475-8648 1 EA. 2,072.00

20 N **STARBOARD 8”

FLAPPER VALVE NSN: 4810-01-475-8415 1 EA. 2,072.00

20 N MDE GASKET KIT NSN: 5330-01-475-8157 4 EA. 389.45

20 N MDE GASKET KIT NSN: 5330-01-475-8169 4 EA. 312.52

20 N EXHAUST GASKET KIT NSN: 5330-01-475-8804 4 EA. 128.24

20 N SOFT PATCH KIT NSN: 2040-01-469-1629 1 KT. 1784.00

22 Y ***V850 Color Echo Sounder NSN: 5845-01-518-7245 1 ea. 1,423.41

23 Y ***CELZ-SRD-331

Doppler speed log NSN: 5845-01-302-4161 1 ea. 3,255.08

25 Y **Kraissl 2 ½” Duplex strainer NSN: 4730-01-394-9731 4 ea. 3,900.00

25 Y **Kraissl 4” duplex strainer NSN: 4730-01-173-1413 2 ea.

4,700.00

25 Y **Kraissl 1 ½” Duplex strainer for RO PN:72-38F 1 ea. 600.00

28 Y **Rudder NSN: 2040-01-223-2674 2 ea. 25,000.00 29 N Spherical Roller Bearing NSN: 3110-00-902-7288 2 314.80 29 N Spherical Roller Bearing NSN: 3120-99-806-7289 4 221.07 29 N Stud, Turnlocking, NSN: 5325-01-394-7933 4 45.00 x (Rev-2)

Fastener 29 N Tiller Pin (Bolt) NSN: 5306-99-538-1451 4 145.44 29 N Tiller Spacer Flange Bush NSN: 5365-99-807-4040 4 163.73

29 N Trunnion Spacer Flange Bush NSN: 3120-01-396-1724 4 159.25

29 N Circlip NSN: 5365-99-902-2593 8 2.76 29 N Fin 25/32 Washer NSN: 5310-99-538-1450 4 4.44 29 N Actuator seals NSN: 5330-99-729-7570 4 128.87

29 N Fin Rod Eye Bearings (Assy) NSN: 3120-01-377-1940 4 1,190.95

29 N Rod Eye Locknut NSN: 5310-01-468-7665 4 23.76 29 N Tiller Pin nylock nut NSN: 5315-01-485-3148 4 20.86 29 Y **Fin Stabilizer assembly NSN: 2040-99-726-4768 2 19,987.00

29 N **Fin Stabilizer Lower Bearing/Bushing NSN: 3120-99-726-2345 2 1,091.25

29 N Fin Stabilizer Cooler NSN: 2930-99-729-7562 2 399.59

29 N

Fin Stabilizer Sealing Kit consists of (5) pre-cut rings of Slade 3300 packing material

(DELAMAR)

NSN: 2040-01-566-3198 2 499.80

29 Y *Compression tool for fin packing (DELAMAR) PCK58 1 200.00

34 N Sound Damping Tiles NSN: 9330-01-249-8427 4 boxes 446.00 35 N Sound Damping Tiles NSN: 9330-01-249-8427 4 boxes 446.00 41 Y Sewage pump NSN: 4320-01-219-1442 1 ea. 2,900.00 46 N Shaft Ground Assembly NSN: 5977-01-204-9914 2 ea. 912.00 46 N **Reference Electrode NSN: 5977-01-203-7800 2 ea. 2,093.90 46 N **Anode Kit NSN: 5340-01-206-2354 2 ea. 3,922.00 48 Y *Transducer Cover Plate N/A 1 ea. 50.00

54 N Digital Recorder, GE

Interlogix, 16 Channel, 80 Gigabyte

PN: DVMRE-16EZT-80 1 ea. 3191.00

54 N Panasonic Color CCTV Camera PN: WV-CP470 2 ea. 393.00

54 N Varifocal Lens 13VD Series 2.ea. .00

54 N PELCO Camera Enclosure PN: EH8106 2 ea. 894.00

54 N Custom Camera Mount PN: EM22 2 ea. .00

54 N Samsung Television Monitor, 15 inch LCD PN: 152MP 2 ea. 474.00

*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 xi (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_STD, paragraph

3.2.6.5 (Inspection report particulars)):

Work Item Title 1 Hull Plating (U/W Body), Ultrasonic Testing 4 Appendages (U/W), Leak Test 14 Propulsion Shafting, Remove, Inspect, and Reinstall 16 Propulsion Shaft Bearings (External) , Check Clearances 18 Propellers, Remove, Inspect, and Reinstall 28 Rudder Assembly, Remove, Inspect and Reinstall 29 Fin Stabilizers (General), Overhaul 34 Battery Space, Preserve and Insulate 35 Aft Steering Compartment, Preserve and Insulate 41 Bilge Surfaces, Preserve 52 Deck Plating, Renew (Aluminum) xii (Rev-2)

Principal Characteristics

PC_110B_WPB_0909

110’ WLB (“B”-CLASS) PATROL BOAT

PYSICAL CHARACTERISTICS

Length Overall 110' 0" or 113' if stern flap present Length between Perpendiculars 104' 1/2" Depth 10' 1/2" Beam, Molded 21' 3" Depth, Molded N/A Full Load Draft 6' 5-3/4" Height of Highest Projection 55' Full Load Displacement 165 long tons Anchor 150 lb Danforth with 450 ft. 3" nylon rope

Shore Tie Voltage Requirements 450VAC 400A 3PH, 60Hz ungrounded

HULL CHARACTERISTICS

Hull BS-4360, GR 43A Steel Main Weatherdeck & Superstructure 5086 Aluminum Alloy Frame Spacing Various Bulkheads Seven watertight transverse Fin Stabilizers Frame 22-1/2 xiii (Rev-2)

110’ WLB (“B”-CLASS) PATROL BOAT

MACHINERY CHARACTERISTICS

Main Propulsion Two Paxman Type 16 RP200M (Valenta) V-16 Diesel; 2880 BHP each @ 1500 RPM (max)

Reduction Gears Two ZF Model BW 1500 reversible reduction gearboxes; 1.839:1 ratio Number of Propellers 2 Number of Blades 5 Diameter of Propeller 49.6" Pitch 61.4"

RPM N/A

Shaft Monel Alloy K500, or AQUAMET 17 Shaft Diameter 4" Shaft Seal Johnson Duramax split face seal Shaft Bearings Rubber Cutless or Thordon Rudders Twin underslung type, 5 sq ft each

Ship's Service Generators Two Caterpillar Type 3304BT diesel; 99KW, 460V, 60Hz, 3-phase, 3-wire @ 1800

RPM

TANK CAPACITIES

Fuel Oil (95%) 9,306 gal Fresh Water (100%) 940 gal Lubricating Oil (95%) 109 gal

1 (Rev-2)

00000_0310_FLT

REC_0000_FLT_ Commercial Project @ Contractor’ Facility (1209)

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

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

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.

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

3.3 Welding and brazing requirements. The Contractor shall perform all welding and allied processes, and NDI

2 (Rev-2) 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.

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.

http://www.uscg.mil/directives/cim.asp�

3 (Rev-2)

QA-1 - QUALITY ASSURANCE INSPECTION FORM

(PRESERVATION CHECKLIST)

Vessel Name: _______________________ Hull Number: ______________ CLIN No.: _____________ Work Item Title: ________________________________________________ Specific Area Being Preserved: ___________________________________________________________

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 manufacturer(s).

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 manufacturer(s).

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.

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 (1.5-3.5 mils for abrasive-blasted steel surfaces; 1.0 mil (minimum) for power-tool cleaned surfaces; 1.0-1.5 mils for abrasive-blasted aluminum surfaces); and 1.5 –2.5 for surfaces to be coated w/single coat of inorganic zinc). Conduct 5 sets of 3 readings for the first 3 100-sqft areas, followed by 5 sets of 3 readings for each succeeding 1000-sqft area.

Measure soluble salt conductivity (5 measurements per 1000 sqft) – maximum threshold: 70 microsiemens/cm for non-submerged surfaces and 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.

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 or NACE-Certified Inspector: __________________________________________ Cert. No.: ____________ Signature of Inspector: _______________________________________ Date:_______________ Time: _________

4 (Rev-2)

QA-2 - QUALITY ASSURANCE INSPECTION FORM

(ENVIRONMENTAL READINGS)

Vessel Name: _______________________ Hull Number: ______________ CLIN No.: _____________ Work Item Title: ________________________________________________

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

DATE &

TIME

ENTER ACTIVITY

(Surface preparation, primer coat, barrier coat, top coat, etc…)

LOCATION

TEMPERATURE

% REL.

HUMIDITY

SIGNATURE

OF

INSPECTOR DEW

POINT SURFACE AMBIENT

ΔT

| DP - Surface

Name of QP-1 or NACE-Certified Inspector: __________________________________________ Cert. No.: ____________ Signature of Inspector: _______________________________________ Date:_______________ Time: _________

5 (Rev-2)

QA-3 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE PROFILE LOG)

Vessel Name: _______________________ Hull Number: ______________ CLIN No.: _____________ Work Item Title: ________________________________________________ Location of Surface Profile Measurements: ___________________________________________________________

SURFACE PREPARATION METHOD PROFILE

(mils)

Min Max Avg.

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 separate log for each area/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 Average Mil Reading (IAW ASTM D4417-Method C) for above 15 readings: ______________

Name of QP-1 or NACE-Certified Inspector: __________________________________________ Cert. No.: ____________ Signature of Inspector: _______________________________________ Date:_______________ Time: _________

6 (Rev-2)

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

Vessel Name: _______________________ Hull Number: ______________ CLIN No.: _____________ Work Item Title: ________________________________________________

Location of Work (including frame numbers): _______________________________________ Area (square feet): ____________

DATE TEST LOCATIONS CONDUCTIVITY

(microsiemens/cm)

Name of QP-1 or NACE-Certified Inspector: __________________________________________ Cert. No.: ____________ Signature of Inspector: _______________________________________ Date:_______________ Time: _________

7 (Rev-2)

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence) Vessel Name: _______________________ Hull Number: ______________ CLIN No.: _____________ Work Item Title: ________________________________________________

Coating Manufacturer: ___________________Product Name: _______________________Batch Number: ____________ Induction Time: _______________________________________________________________ Coating System Sequence (Indicate Whether: Primer, Touch-Up Primer, Barrier Coat, 3rd Coat…): __________________

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-Of (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: __________________________________________________________

Name of QP-1 or NACE-Certified Inspector: __________________________________________ Cert. No.: ____________ Signature of Inspector: _______________________________________ Date:_______________ Time: _________

8 (Rev-2)

11010_UT_0310_FLT

REC_11010_UT_FLT_110’ WPB ‘B’ Class (ALL) (0110)

WORK ITEM 1: Hull Plating (U/W Body), Ultrasonic Testing

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to conduct ultrasonic testing (UT) of U/W hull plating.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 110B WPB 111-003, Rev H, Shell Expansion Coast Guard Drawing 110B WPB 085-010, Rev -, Docking Plan

COAST GUARD PUBLICATIONS

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

Allied Processes

OTHER REFERENCES

None.

3. REQUIREMENTS

3.1 General.

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

• 3.2 (UT measurements).

3.1.2 Technical Representative.

Not applicable.

3.1.3 Protective measures.

Not applicable.

3.1.4 Interferences.

9 (Rev-2)

None.

3.2 UT measurements. The Contractor shall perform a total of 500 UT measurements of U/W hull surfaces, in locations designated by the Coast Guard Inspector, in accordance with SFLC Std Spec 0740, Appendix C. Mark up a copy of Coast Guard Drawing 110B WPB 111-3 to show all locations selected for measurement and record all measurements in Table 1 (UT Measurements Summary Sheet - Port/Stbd Shell) provided at the end of this item. Submit a CIR, to also include the marked up drawing(s) and completed Table I.

4. NOTES

This section is not applicable to this work item.

10 (Rev-2)

TABLE I - UT MEASUREMENTS SUMMARY SHEET PORT/STBD SHELL

SHOT # STRAKE # FWD/MID/AFT ORIG PL MEASURED PL PERCENT

PLATE # TOP/MID/BOT THICKNESS THICKNESS WASTAGE

11 (Rev-2)

11106_EDV_0910_110_WPB

WORK ITEM 2: Steel Hull and Structural Plating Repairs (5-Pound)

1.1 Intent. This work item describes the requirements for the Contractor to renew 5-pound (5-lb) steel plating.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 110 WPB 111-001, Rev A, Shell Expansion

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3, 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

American Petroleum Institute (API) Specification 5L, 2004, Specification for Line Pipe ASTM International (ASTM) A572, 2007, Standard Specification for High-Strength Low-Alloy

Columbium-Vanadium Structural Steel

3. REQUIREMENTS

3.1 General. The Contractor shall perform all welding and nondestructive inspection (NDI) in accordance with SFLC Std Spec 0740. Be aware that this work item includes all welding related activities only and does not include interference removal.

3.1.1 CIR.

3.1.2 Technical Representative.

12 (Rev-2)

3.1.3 Protective measures.

Not applicable.

3.1.4 Interferences.

None.

3.2 Renewal particulars. The Contractor shall renew 5-lb steel plating, as designated by the COTR, up to 4 square feet, using Coast Guard Drawing 110C WPB 111-001 as guidance.

3.2.1 Material substitution. Be aware that the hull structure (shapes, plates, and bars) for the 110 WPB class cutters is made primarily with BS 4360 Type 43A British steel. If the British steel cannot be obtained for the hull structure, ASTM A572 Grade 50 or Grade 42 may be substituted. Replace original size plate with industry standard size plate specified below.

SIZE

PLATE (LB/FT2)

Original Industry Standard B 5.0 5.1

3.2.2 Plate degradation. When measuring existing plate thickness; use the nominal, as-built plate thickness specified below to calculate the percent wastage.

SIZE ORIGINAL

(LB/FT2)

AS-BUILT THICKNESS

(INCH)

B 5.0 .111

3.2.3 Welding qualification. For the purposes of qualifying welding procedure specifications and welding personnel, the Contractor shall consider ASTM 572 Grade 50, ASTM 572 Grade 42, and API 5L Grade X52 steel, equivalent to BS 4360, Type 43A British steel.

3.3 Touch-up preservation. The Contractor shall prepare and coat all new and disturbed exterior and interior surfaces to match existing adjacent surfaces, in accordance with COMDTINST M10360.3, Appendix A (Cutter and Boat Exterior Painting Systems) and Appendix B (Cutter and Boat Interior Painting Systems), respectively, and as applicable. Abide by all touch-up requirements outlined in MLCA Std Spec 0000, Appendix A (Requirements for Preservation of Ship Structures).

13 (Rev-2)

11107_EDV_0910_110_WPB

WORK ITEM 3: Steel Hull and Structural Plating Repairs (7.5-Pound or 7.65- Pound)

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew 7.0-pound (7.0-lb), 7.5-Pound (7.5-lb), or 7.65-Pound (7.65-lb) steel plating.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 110B WPB 111-003, Rev H, Shell Expansion

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3, 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

American Petroleum Institute (API) Specification 5L, 2004, Specification for Line Pipe ASTM International (ASTM) A572, 2007, Standard Specification for High-Strength Low-Alloy

Columbium-Vanadium Structural Steel ASTM International (ASTM) A606, 2004, Standard Specification for Steel, Sheet and Strip, High-

Strength, Low-Alloy

3. REQUIREMENTS

3.1 General. The Contractor shall perform all welding and nondestructive inspection (NDI) in accordance with Std Spec 0740_STD. Be aware that this work item includes all welding related activities only and does not include interference removal.

3.1.1 CIR.

14 (Rev-2)

3.1.2 Technical Representative.

Not applicable.

3.1.3 Protective measures.

Not applicable.

3.1.4 Interferences.

None.

3.2 Renewal particulars. The Contractor shall renew 7.0-lb, 7.5-lb, or 7.65-lb steel plating, as designated by the COTR, up to 4 square feet, using Coast Guard Drawing 110B WPB 111-003 as guidance.

3.2.1 Structural steel replacement particulars. Be aware that the hull structure (shapes, plates, and bars) for the 110 WPB class cutters is made primarily with BS 4360 Type 43A British steel. If the British steel cannot be obtained for the hull structure, ASTM A572 Grade 50 or Grade 42 can be substituted. If the ASTM A572 material cannot be obtained for plate sizes less than 7.0 lb/ft2, then ASTM A606 Type 2 may be substituted.

Replace original size plate with industry standard size plate specified below.

SIZE

PLATE (LB/FT2)

Original Industry Standard D 7.0 and 7.5 7.65

3.2.2 Plate degradation. When measuring existing plate thickness; use the nominal, as-built plate thickness specified below to calculate the percent wastage.

SIZE ORIGINAL

(LB/FT2)

AS-BUILT THICKNESS

(INCH)

D 7.0 .160 D 7.5 .172

3.3 Welding qualification. For the purposes of qualifying welding procedure specifications and welding personnel, the Contractor shall consider ASTM 572 Grade 50, ASTM 572 Grade 42, and API 5L Grade X52 steel, equivalent to BS 4360, Type 43A British steel.

3.4 Touch-up preservation. The Contractor shall prepare and coat all new and disturbed exterior and interior surfaces to match existing adjacent surfaces, in accordance with COMDTINST M10360.3, Appendix A (Cutter and Boat Exterior Painting Systems) and Appendix B (Cutter and Boat Interior Painting Systems), respectively, and as applicable. Abide by all touch-up requirements outlined in MLCA Std Spec 0000, Appendix A (Requirements for Preservation of Ship Structures).

15 (Rev-2)

16 (Rev-2)

11400_UW_Appendages_0610_FLT REC_11400_UW_Appendages_FLT_110’ WPB ‘B’ Class (ALL) (0310)

WORK ITEM 4: Appendages (U/W), Leak Test

1.1 Intent. This work item describes the requirements for the Contractor to perform leak test of the U/W appendages (see Table I).

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 110 WPB 085-010, Rev B, Docking Plan/Lifting Cradle (‘A’, ‘B’ & ‘C’ Classes) Coast Guard Drawing 110 WPB 114-001, Rev B, Stern Flap Coast Guard Drawing 110 WPB 114-002, Rev A, Spray Rail Arrangement and Details Coast Guard Drawing 110B WPB 111-003, Rev H, Shell Expansion Coast Guard Drawing 110C WPB 562-001, Rev G, Rudder Details (superceded 110B WPB 562-001) Coast Guard Drawing 110C WPB 565-001, Rev D, Fin Stabilizer System (Struct Locs & Dets)

COAST GUARD PUBLICATIONS

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

OTHER REFERENCES

ASTM International (ASTM) D5363, 2008; Standard Specification for Anaerobic Single-Component

Adhesives (An) MIL-S-45180, 1998; Sealing Compound, Gasket, Hydrocarbon Fluid and Water Resistant

3. REQUIREMENTS

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

• 3.2 (Leak test particulars).

3.2 Leak test particulars. In the presence of the Coast Guard Inspector, the Contractor shall accomplish the following tasks for all appendages as designated in paragraph 1.1(Intent) and Table 1 below, using the Coast Guard drawings listed in Section 2 (References) as guidance:

17 (Rev-2)

• Remove and dispose of the existing drain plugs.

• Submit a CIR noting any liquids draining from any of the appendages – indicating the presence of a leak.

• Dispose of any drained liquids in accordance with all Federal, state, and local laws and regulations.

CAUTION!

Some liquids that are drained may be may be classified as hazardous materials or hazardous waste depending on state and local regulations. The vessel environmental coordinator may assist with determination of waste category.

3.3 Plug renewal. Upon completion of all work on appendages, the Contractor shall accomplish the following tasks:

• Chase the hull insert threads of all plugs.

• Renew stainless steel, Type 316 and Monel drain plugs (as applicable) in place of those removed.

• Coat new plugs prior to installation with a sealing and locking compound conforming to ASTM D5363-

AN0123 or a flexible joint compound conforming to MIL-S-45180, Type II.

TABLE I – DRAIN PLUGS FOR U/W APPENDAGES

APPENDAGE FRAME SIDE

Rudder 35 to 36 P/S

Stabilizer Fin 22 to 23 P/S Stern Flap Stern CL Spray Rail 2 to 8 S Spray Rail 1 to 8 P

Boxed-in Keel 17 to 29 CL

3.3 Appendage air test. If a Change Request has been authorized and released, the Contractor shall accomplish the following tasks, for each appendage designated by the Coast Guard Inspector:

• Apply a vacuum or pressure of 2 psig to the void, in accordance with SFLC Std Spec 0740, Appendix C.

• Submit a CFR.

18 (Rev-2)

11401_RPGRD_0710_FLT

REC_11401_RPGRD_FLT_110' WPB ‘B’ Class (ALL) (0710)

WORK ITEM 5: Propulsion Shaft Rope Guards , Inspect and Repair

1.1 Intent. This work item describes the requirements for the Contractor to inspect the propulsion shaft rope guards.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 110C-WPB 243-002, Rev A; Propulsion Shafting & Details

COAST GUARD PUBLICATIONS

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

OTHER REFERENCES

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

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

3.1.2 Technical Representative.

3.1.3 Protective measures.

19 (Rev-2)

3.1.4 Interferences.

None.

3.1.5 Work coordination. The Contractor shall coordinate the inspection tasks specified herein with all propeller shaft-related and U/W body hull preservation tasks, as specified in other work items in this specification package.

3.2 Operational test - initial. Prior to commencement of work, the Contractor shall witness an operational pre-test (by Coast Guard personnel) of the shaft rope guards, to demonstrate existing operational condition. Submit a

CFR.

3.3 Removals. The Contractor shall accomplish the following tasks:

3.3.1 Remove and retain existing rope guards.

3.2.3 Grind smooth any welding left on struts after the removal of rope guards.

3.2.4 Clean all surfaces thoroughly.

3.4 Inspection particulars. The Contractor shall accomplish the following tasks, using the referenced drawings as guidance:

3.4.1 Prepare and coat the rope guard surfaces in accordance with COMDTINST M10360, using the system specified for “s to the equivalent of a “SSPC-SP 10/NACE No. 2, Near-White Blast Cleaning”, with a 1.5 to 2.5 mil anchor profile; or to "SSPC-SP 12/NACE No. 5, WJ-2/L”.

3.4.2 Visually inspect all fairwater and rope guard surfaces, including hardware mounting brackets/surfaces for corrosion, cracks, and all other defects. Submit a CFR.

3.4.3 Prime and coat all fairwater and rope guard surfaces in conjunction with all other U/W hull preservation tasks, using the coating system specified for “Underwater Water (U/W) Body and Boot-Top (U/W Body and Boot-Top, Steel Hulls (Up to 12 Years), in Salt Water”, in COMDTINST M10360.3, Appendix A (Cutter and Boat Exterior Painting Systems..

3.5 Reinstallation. The Contractor shall reinstall rope guards, after coating system has cured sufficiently to prevent being damaged.