8_DD_DNK_10R2.pdf

(NOV 17, 2009 / Rev-2)

USCGC ZEPHYR (WPC-8)

179 FOOT CYCLONE CLASS PATROL COASTAL

SPECIFICATION FOR DRYDOCK REPAIRS

Developed By:

LTJG Dan Kahn

Commander (v) Maintenance and Logistics Command, Atlantic 300 E. Main Street, Suite (600) Norfolk, VA 23510-9102

USCGC ZEPHYR (WPC-8) DRYDOCK AVAILABILITY 2009

Page i (Rev-2)

TABLE OF CONTENTS

Work Item Title Page

List of Sketches iv

Revisions Record v

List of Applicable References vi

List of Government-furnished Property xvi

List of Critical Inspection Items xx

Specification Feedback xxi

Principal Characteristics xxii

General Requirements 1

1 Perform Ultrasonic Thickness Measurements 8

2 Clean and Inspect Fuel and Oil Tanks (Includes Disposal) 10

3 Clean and Inspect Sewage and Grey Water Collection and Holding Tanks 13

4 Remove, Inspect, and Reinstall Propeller Shafts 15

5 Straighten and Repair Shafts 23

6 Renew Shaft Bearings 28

7 Remove, Inspect, and Reinstall Propellers 32

8 Repair Propeller Root Erosion 35

9 Overhaul Stabilizing Fins 38

10 Remove, Inspect, and Reinstall Rudder Assemblies 44

11 Inspect and Preserve Anchor & Anchor Chain 52

12 Combatant Craft Retrieval System Maintenance 56

Page ii (Rev-2)

13 Clean Sewage and Grey Water Piping Systems 60

14 Renew 5 LF of CHT piping 64

15 Preserve Chain Locker & Anchor Windlass Room Surfaces 67

16 Preserve Various Bilges 71

17 Preserve and Disinfect Potable Water Tanks 75

18 Preserve Ballast Tanks and Voids 78

19 Preserve Boat Well and Stern Door Interior Surfaces 81

20 Preserve Underwater Body – “100%” 85

21 Preserve Freeboard 88

22 Preserve Superstructure 91

23 Inspect and Maintain Cathodic Protection System 95

24 Routine Drydocking 98

25 Provide Temporary Logistics 101

26 Inspect Remote Operated Valve Gear (Reach Rod Assemblies) 104

27 Install New Deck Covering Systems 108

28 Relocate Main Switchboard Fuse Holder (ShipAlt 10D) 113

29 Install Static Inverter (ShipAlt 40D) 116

30 Forward Generator Exhaust Piping Modification (AER 66E) 119

31 Battery Isolator Replacement (ShipAlt 78E) 122

32 Install Air Test Fitting (ShipAlt 82E) 124

33 Install MDE Starter Disconnect Switch (ShipAlt 46D) 127

34 AFFF Bilge Sprinkling System installation (S/A 0012D) 130

35 Replace Grounding Straps Topside 134

Page iii (Rev-2)

36 Overhaul J - Bar Davits 137

37 Preserve Aft Steering Compartment 140

38 Fabricate Fwd Ready Service Locker 142

39 Renew Sea Valves 144

Page iv (Rev-2)

List of Sketches

Work Item Sketch Number Page

10 MLCA SKETCH 56200P_179 WPC-SK1 48

10 MLCA SKETCH 56200P_179 WPC-SK2 49

35 MLCA SKETCH 40600_179 WPC-SK3 136

Page v (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

30OCT09 1 4 Section 2: Added Deep Sea Seal Ltd Tech

Pub TM-FSE-66248 30OCT09 1 4 Section 2: Changed Drawing 243-5106757 to

243-6736967, Rev L 30OCT09 1 4 Para 3.1.2, 3.2.1.1, 3.6.1: Added “gear box coupling and propellers” 30OCT09 1 4 Para 3.6.2: Deleted entire para.

30OCT09 1 5 Section 2: Changed Drawing 243-5106757 to

243-6736967, Rev L 30OCT09 1 5 Para 3.1.5: Deleted last sentence of paragraph.

17NOV09 2 APP DOCs Deleted “Other Government Documents” and reference below. Added Date to US Navy ShipAlt Document PC/1-00046D.

17NOV09 2 Sketches Corrected Page Numbers.

17NOV09 2 7 Added para 3.1.1 and renumbered Work Item.

17NOV09 2 CIR SUM Added WI# 7 CIR.

17NOV09 2 15 Corrected para number for CIR.

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.

Page vi (Rev-2)

List of Applicable 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. Electronic copies of the latest Editions of MLCA Standard Specifications are available on the Internet and may be accessed at the following Internet Uniform Resource Locator (URL) address:

http://www.uscg.mil/mlclant/vdiv/specs/default.htm. Guidance for obtaining copies of all other documents referenced herein is provided in the solicitation.

Order of precedence. In the event of conflicts between text of this specification and the applicable references specified herein, order of precedence shall be in accordance with MLCA Standard Specification 0000_STD, paragraph 3.2 (Order of precedence), unless otherwise specified by the Contracting Officer (KO). The Contractor shall immediately notify the KO in writing of any perceived conflicts contained herein. Nothing in these documents, however, supersedes applicable laws and regulations, unless a specific exemption has been obtained.

FEDERAL AND MILITARY SPECIFICATIONS AND STANDARDS

MIL-DTL-23549, May 2002, Grease, General Purpose

MIL-DTL-24643, Aug 2002, Cable and Cord, Electrical, Low Smoke, for Shipboard Use, General Specification for

MIL-DTL-24749(SH), Aug 1997, Grounding Straps and Bosses, Electromagnetic, General Specification for

MIL-H-83282, Dec 1997, Hydraulic Fluid, Fire Resistant, Synthetic Hydrocarbon Base, Metric, Nato Code Number H-537

MIL-PRF-24613, Dec 1990, Deck Covering Materials, Interior, Cosmetic Polymeric

MIL-PRF-24635, Nov 2006, Coating Systems, Weather Resistant, Exterior Use

MIL-PRF-83282, Dec 1997, Hydraulic Fluid, Fire Resistant, Synthetic Hydrocarbon Base, Metric, Nato Code Number H-537 http://www.uscg.mil/mlclant/vdiv/specs/default.htm�

Page vii (Rev-2)

MIL-S-22698C, 1994, Steel Plate, Shapes and Bars, Weldable Ordinary Strength and Higher Strength: Structural

MIL-STD-1310G (NAVY), June 1996, Standard Practice for Shipboard Bonding, Grounding, and Other Techniques for Electromagnetic Compatibility and Safety

MIL-STD-1687, Sep 1994, Thermal Spray Processes For Naval Ship Machinery Application

MIL-STD-2191, Nov 1992, Repair Welding, Weld Cladding, Straightening, and Cold Rolling of Main Propulsion Shafting

DOD-STD-2003, Dec 1990, Electric Plant Installation, Standard Methods for Surface Ship and Submarines

DOD-STD-2003 (NAVY), Dec 1990, Electric Plant Installation Standard Methods for Surface Ship’s and Submarines

DOD-STD-2187, Aug 1987, Chemical Cleaning of Salt Water Piping Systems

Commercial Item Description (CID) A-A-58092, Jan 1997, Tape, Antiseize, Polytetrafluorethylene

Commercial Item Description (CID) A-A-59316, Nov 2003, Abrasive Materials for Blasting

Federal Specification (Fed Spec) RR-C-271, Nov 1995, Chain and Attachments, Welded and Weldless

DOCUMENTS

Coast Guard Maintenance and Logistics Command Atlantic (MLCA), Standard Specification 0000_STD, 2006 Edition, General Requirements

Coast Guard Maintenance and Logistics Command Atlantic (MLCA), Standard Specification 0740_STD, 2004 Edition, Welding and Allied Processes

Coast Guard Maintenance and Logistics Command Atlantic (MLCA), Standard Specification 1001_STD, 2004 Edition, Temporary Hull Accesses

Coast Guard Maintenance and Logistics Command Atlantic (MLCA), Standard Specification 3141_STD, 2004 Edition, Overhaul Electrical Rotating Machines

Page viii (Rev-2)

Coast Guard Maintenance and Logistics Command Atlantic (MLCA), Standard Specification 5000_STD, 2004 Edition, Auxiliary Machinery Systems

Coast Guard Maintenance and Logistics Command Atlantic (MLCA), Standard Specification 6341_STD, 2004 Edition, Renew Deck Covering Systems

Coast Guard Maintenance and Logistics Command Atlantic (MLCA), Standard Specification 8634_STD, 2004 Edition, Drydocking

Coast Guard Maintenance and Logistics Command Atlantic (MLCA), Standard Specification 8635_STD, 2004 Edition, Provide Temporary Logistics

NAVSEA S9AA0-AB-GOS-010/GSO, Nov 2004, General Specifications for Ships Overhaul of Surface Ships - Section 305, Electrical and Electronic Designating and Marking

Code of Federal Regulations (CFR) Title 29, Part 1915, 2007, Occupational Safety and Health Standards for Shipyard Employment

DRAWINGS

NAVSEA Drawing 085-6736909, Rev C, Frame Offsets

NAVSEA Drawing 085-7292420, Rev C, Docking Plan with Hull Extension

NAVSEA Drawing 092-7445039, Rev-, Install Air Test Fitting

NAVSEA Drawing 111-5107003, Rev C, Stern Extension External Structure

NAVSEA Drawing 111-6736914, Rev M, Shell Expansion

NAVSEA Drawing 113-6736917, Rev M, Inner Bottom Plating

NAVSEA Drawing 113-6736917, Rev M, Innerbottom Plating

NAVSEA Drawing 115-5107004, Rev B, Stern Extension Internal Structure

NAVSEA Drawing 117-6736916, Rev J, Transverse Sections

NAVSEA Drawing 123-7086610, Rev A, Cofferdams Incdtl Fuel Tank Installation

NAVSEA Drawing 150-6736950, Rev-, Superstructure Catwalk Details

Page ix (Rev-2)

NAVSEA Drawing 151-6736925, Rev L, Superstructure Details

NAVSEA Drawing 161-6736936, Rev D, Stern Tube Installation Details

NAVSEA Drawing 161-6736938, Rev F, Main Strut Details

NAVSEA Drawing 161-6736939, Rev F, Intermediate Shaft Strut Details

NAVSEA Drawing 161-6736941, Rev H, Main Shaft Strut Installation

NAVSEA Drawing 161-6736942, Rev H, Intermediate Shaft Strut Installation

NAVSEA Drawing 164-6736922, Rev F, Ballistic Plating and Details

NAVSEA Drawing 167-5107005, Rev D, Stern Door Details

NAVSEA Drawing 192-6734897, Rev B, Sched Wt Int Tests & Inspections

NAVSEA Drawing 201-6736981, Rev D, Propulsion Configuration

NAVSEA Drawing 201-6736986, Rev D, Machinery Arrangement

NAVSEA Drawing 243-6736967, Rev L, Propulsion Shaft Details

NAVSEA Drawing 243-5107134, Rev-, Propeller, Gearbox, and Muff Coupling Installation/Removal

NAVSEA Drawing 243-6736968, Rev D, Hydraulic Nut and Oil Injection Equipment for Propulsion Shafting Installation

NAVSEA Drawing 243-6736983, Rev D, Shaft Locking Arrangement

NAVSEA Drawing 245-6736985, Rev B, Propeller Details

NAVSEA Drawing 256-6736972, Rev G, Auxiliary Sea Water Cooling System Arrangement and Details

NAVSEA Drawing 259-6736975, Rev C, Generator Set Engine Exhaust Piping System

NAVSEA Drawing 259-7290677, Rev C, Forward Generator Exhaust Piping Modification

NAVSEA Drawing 302-7089496, Rev I, Electrical Installation Anchor Windlass

Page x (Rev-2)

NAVSEA Drawing 320-5106780, Rev C, DC Power And Starting Distribution System

NAVSEA Drawing 320-5107012, Rev F, CRS Pwr and Ltg System Mods

NAVSEA Drawing 320-6737081, Rev G, DC Power & Starting Distribution System

NAVSEA Drawing 320-7089276, Rev-, Install Static Inverter

NAVSEA Drawing 320-7445047, Rev-, Battery Isolator Replacement

NAVSEA Drawing 320-7445054, Rev-, MPDE Starter System Isolation Disconnect Switch Installation

NAVSEA Drawing 324-6737005, Rev M, Ships Service Elementary Wiring Diagram

NAVSEA Drawing 324-7089164, Rev A, Shore Power Indicating and Metering Isolation

NAVSEA Drawing 430-7087571, Rev B, I.C. Mods Incidental to S/A

PC1-0012D

NAVSEA Drawing 501-6737043, Rev J, Pipe System Schematics Sewage and Sanitary

NAVSEA Drawing 501-6737058, Rev C, Piping Standards

NAVSEA Drawing 501-7089493, Rev E, Anchor Windlass Room Vent Modification

NAVSEA Drawing 506-6737062, Rev C, Reach Rod Details & Layout

NAVSEA Drawing 513-6737086, Rev D, Engine Room Battery Box & Ventilation Details

NAVSEA Drawing 526-6737047, Rev D, Scuppers & Deck Drains Piping Arrangement & Details

NAVSEA Drawing 555-7087485, Rev F, Installation of AFFF bilge Sprinkling System.

NAVSEA Drawing 555-7087739, Rev E, PC-1 Class AFFF Bilge Sprinkling Operational Test

NAVSEA Drawing 556-5107017, Rev C, Stern Extension Hydraulic Piping Sys & Details

Page xi (Rev-2)

NAVSEA Drawing 561-6737054, Rev F, Steering Arrangement and Details

NAVSEA Drawing 562-6737055, Rev J, Rudder Details

NAVSEA Drawing 565-6737051, Rev G, Fin Stabilization System Seating

NAVSEA Drawing 565-6737074, Rev B, Fin Stabilization System Piping

NAVSEA Drawing 565-6737075, Rev C, Fin Stabilization System Electrical Controls

NAVSEA Drawing 565-6737084, Rev B, Fin Stabilization System Wire Table

NAVSEA Drawing 580-7087867, Rev -, Portable Davit MODS S/A 043D

NAVSEA Drawing 581-6737048, Rev N, Anchor Handling & Details

NAVSEA Drawing 583-7539585, Rev-, Stern Ramp Modifications

NAVSEA Drawing 583-7539713, Rev A, Stern Extension Rib Stowage & Handling

NAVSEA Drawing 593-6737065, Rev G, Sewage Piping Arrangement and Details

NAVSEA Drawing 601-5106882, Rev B, Outboard Profile

NAVSEA Drawing 601-6737088, Rev G, Interior Arrangement

NAVSEA Drawing 601-6737120, Rev C, EOS Arrangement

NAVSEA Drawing 620-6737127, Rev C, Mchry, Valve, Warning and Misc Label Plate List

NAVSEA Drawing 631-5107072, Rev A, Camouflage Paint Details

NAVSEA Drawing 633-6737111, Rev C, Cathodic Protection and Details

NAVSEA Drawing 633-6737121, Rev C, Cathodic Protection System Wiring Diagram

NAVSEA Drawing 633-7088875, Rev -, Relocation of Cathodic Protection System Grounding Assembly for No. 1 and No. 4 Prop Shaft

Page xii (Rev-2)

NAVSEA Drawing 634-5107022, Rev A, Stern Extension Covering Schedule

NAVSEA Drawing 634-6737122, Rev C, Deck Covering & Details

NAVSEA Drawing 635-6737102, Rev B, Linings and Insulation Plan and Details

NAVSEA Drawing 671-7089029, Rev A, Stowage Mods Incidental to AFFF Bilge Sprinkling

NAVSEA Drawing 713-6737137, Rev E, Ready - Use Locker

NAVSEA Drawing 803-1385866, Rev E, MLCA Distribution Date 18 Aug 1999, Penetration, Bulkhead and Deck

NAVSEA Drawing 810-4714432, Rev I, Piping Hangers, Fabrication, Details and Instl Instr

NAVSEA Drawing 841-7088453, Rev -, J-Bar Davit and Sockets – Operational & Static Test

NAVSEA Drawing 841-7539870, Rev A, CCRS Operational Test

PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3 (series), Jun 2006, Coatings and Color Manual

Naval Sea Systems Command (NAVSEA) S9AA0-AB-GOS-010/GSO, Aug 2000, General Specifications for Overhaul of Surface Ships, Section 305, Electrical and Electronic Designating and Marking

NAVSEA Technical Publication (TP) S9006-AK-PRO-010, Sept 2001, Launch and Retrieval of Combatant Craft Retrieval System (CCRS) On 179 Foot Patrol Coastal (PC)

NAVSEA Technical Publication (TP) S9252-BN-MMA-010, Sep 1999, Rev B, Technical Manual for Generator Switchboard

NAVSEA Technical Publication (TP) S9561-CV-MMA-010, Sep 1999, Change A, Technical Manual for Steering System Model 900HS

NAVSEA Technical Publication (TP) S9566-AB-MMA-010, Oct 1999, Rev 01, Change A, Technical Manual for Vosper-Thornycroft Electro-Hydraulic Fin Stabilizer System, Model MK IV

NAVSEA Technical Publication (TP) S9593-D1-MMC-010, Dec 1991, Technical Manual for Envirovac Vacuum Sewage System

Page xiii (Rev-2)

NAVSEA Technical Publication (TP) S9593-D1-MMC-040, July 1999, Technical Manual for Envirovac Vacuum Sewage System

NAVSEA Technical Publication (TP) S9633-B1-MMC-010, Mar 1992, Technical Manual for Cathodic Protection Instruction Manual

NAVSEA Technical Publication (TP) SG700-AQ-MMC-010, Dec 1999, Combatant Craft Retrieval System (CCRS) Hydraulic System

NAVSEA Technical Publication (TP) SN570-AR-MMC-010, Sep 1999, Technical Manual for Level Measurement Systems, Models 672L/699L/690L

US Navy ShipAlt Document PC/1-00046D, Rev-, June 2001, MPDE Starter Disconnect Switch Installation

Deep Sea Seals Ltd Technical Publication (TP) TM-FSE-66248, March 2006, Technical Manual for Type FSE Seal U.S. Navy PC's

INDUSTRY STANDARDS

American National Standards Institute/NSF International (ANSI/NSF) 61, 2005, Drinking Water System Components - Health Effects

American Society of Mechanical Engineers (ASME) B16.34, 2004, Valves-Flanged, Threaded, and Welding End

American Society of Mechanical Engineers (ASME) B46.1, 2002, Surface Texture (Surface Roughness, Waviness, and Lay)

American Welding Society (AWS) C5.6, Reapproved 1994, Recommended Practices for Gas Metal Arc Welding

Manufacturers' Standardization Society of the Valve and Fittings Industry (MSS) SP-80, 2003 Edition, Bronze Gate, Globe, Angle and Check 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-67, 2002 Edition, Butterfly Valves

Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-61, 2003 Edition, Pressure Testing Of Steel Valves

Page xiv (Rev-2)

Manufacturers Standardization Society of the Valve and Fittings Industry (MSS), SP-69, 2003, Pipe Hangers and Supports - Selection and Application

Manufacturers Standardization Society of the Valve and Fittings Industry (MSS), SP-89, 2003, Pipe Hangers and Supports – Fabrication and Installation Practices

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C6183, 1998, Cork and Rubber Composition Sheet; For Aromatic Fuel And Oil Resistant Gaskets

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.3 (SSPC-SP 3), 2004, Power Tool Cleaning

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.11 (SSPC-SP 11), 2004, Power Tool Cleaning to Bare Metal

The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 10/NACE No.2, 2004, Near-White Blast Cleaning

The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 12/NACE No.5, 2004, Surface Preparation and Cleaning of Steel & Other Hard Materials by High and Ultrahigh Pressure Water Jetting

ASTM International (ASTM) A572, 2006, Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

ASTM International (ASTM) D1330, 2004, Standard Specification for Rubber Sheet Gaskets

ASTM International (ASTM) D5363, 2003, Standard Specification for Anaerobic Single Component Adhesives

ASTM International (ASTM) E797, 2005, Standard Practice for Measuring Thickness by Manual Ultrasonic Pulse-Echo Contact Method

ASTM International (ASTM) F992, 2006, Standard Specification for Valve Label Plates

American Water Works Association (AWWA) C652, 2002, Disinfection of Water-Storage Facilities

Bollinger Shipyard Lockport (BSL) Document 6B233C405, Rev F, Propulsion Alignment Final Check

Page xv (Rev-2)

Bollinger Shipyard Test Procedure Document – 3B566C400, Sep 1994, Rev M, Stabilizer System Operational Test

Page xvi (Rev-2)

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)

4 Y Inboard Shaft NSN: 2010-01-398-

ea. 20,665.00

4 Y Outboard Shaft NSN: 2010-01-398-

ea. 23,054.00

4 Y *Oil Injection Equipment Kit N/A 1 kit 1,500.00

4 N **Muff Coupling PN: SKF USA OKCE

115SS/176141

ea. 19,630.80

4 N FSE Service Kit

115MM PN: H76262-01-5 4

ea. 4160.06

4 N Inflatable Seal For 115 FSE PN: H76262-01-3-5 4

ea. 746.60

N Main Shaft Strut Bearing, Bronze and rubber cutlass bearing, 115mm ID x 150mm OD x 330mm Long

Duramax Marine #861154134 ea.

1208.00

N Intermediate Shaft Strut Bearing, Bronze and rubber cutlass bearing, 115mm ID x 145mm OD x 460mm Long

Duramax Marine #871154100 ea.

437.24

N Stern Tube Bearing, Bronze and Rubber cutlass bearing, 115mm ID x 150mm OD x 457.2mm Long

Duramax Marine #871154134 ea.

1290.00

N Pedestal Bearing, 115mm ID x 145mm OD x 330 mm Long

Duramax Marine #871154134 ea.

560.00

7 Y **Propeller, Right Hand

NSN: 2010-01-431-

ea.

13,052.00

7 Y **Propeller, Left Hand

NSN: 2010-01-431-

ea.

13,052.00

Y *Hydraulic

Removal Assembly

N/A 1 ea.

2,500.00

Page xvii (Rev-2)

9 N Spherical Bearing PN: B23102020 2

ea. 600.09

9 N Spherical Bearing PN: B23101050 4

ea. 140.80

9 N Bolt, Trunnion PN: P3665208A 4

ea. 188.93

9 N Bolt, Tiller PN: P3665719A 4

ea. 197.60

9 N Spacer, Bushing PN: B8811004A 4

ea. 111.45

9 N Bushing, Tiller Pin PN: B8811023A 4

ea. 114.88

9 N Circlip PN: C2730050 8

ea. 1.31

9 N Bearing, Rod End PN: B23107280 4

ea. 956.93

9 N Washer PN: W0090102A 4

ea. 60.57

9 N Special nut PN: N8860213A 4

ea. 64.43

9 N M24 nylon nut PN: N88238010 4

ea. 1.10

9 N Seal, Lip, Rubber 4.5” ID PN: S34402060 2

ea. 22.46

9 N Seal, Lip, Rubber 5.25” ID PN: S34402180 2

ea. 109.13

9 N Acetal plug PN: P4420103A 8

ea. 7.77

9 N Packing PN: P00102060 12

ea. 32.83

9 N Key PN: K13101020 2

ea. 36.26

9 N Key PN: K13101030 2

ea. 65.68

9 N Cap screw PN: S18006030 12

ea. 3.88

9 N Washer, M16 Spring PN: W00733020 12

ea. 0.12

9 N **Bush, Locking PN: B8811203A 4

ea. 3,286.81

9 N **Tiller, 2M, 180 Deg Keyway PN: T4090304A 1

ea. 5,239.56

11 N **14mm Garde 3 chain N/A 1

ea. 14,500

11 N Grade U3 Kenter Lugless Joining Shackle, 14mm

N/A 11

ea. 165.00

23 N Brush NSN: 5977-01-295-ea.

155.24

23 N Brush Holder NSN: 5977-01-395-ea.

391.00

24 Y *Transducer cover plate N/A 1 EA 100.00

Page xviii (Rev-2)

N Water Switch

3/4", 150 LB

Navy FL End

NSN: 5930-00-273-

ea.

282.96

N Buzzer, SYM

2623, Type

IC/Z1S5

NSN: 6350-00-295-

ea.

595.75

N C/O Switch, DPDT, SYM

829.1

NSN: 5930-00-258-

ea.

112.18

34 N Dual Ind Light, SYM 2816.1

NSN: 6210-00-336-

389.28

34 N Call Signal Station

NSN: 5805-00-548-

ea.

1372.04

34 N Handset, SND

PWR, H-203/U

NSN: 5965-00-840-

ea.

222.61

N Holder, Handset, SND PWR, Type Z33A

NSN: 5965-00-642-

ea.

107.96

N Box, Terminal, 8T, 32W, SYM

435.1

NSN: 5940-00-215-

64.00

N Relay, SPDT, Type KA5AG120, Stud Mount

NSN: 5945-00-881-

ea.

12.45

34 N Box, Term, 40T, 160W, SYM 433.1

NSN: 5940-00-215-

ea.

216.83

34 N Cable, LSTTSU-

NSN: 6145-01-202-

ft.

2.12

34 N STD APERSEAL,

P/N CES-1-11

NSN: 5975-01-295-

ea.

4.45

N Relay, SPDT, Type KA5AY-24, Stud Mount

NSN: 5945-01-267-

ea.

15.76

N Box, Term, 10

Term, 20 wire, SYM 529

NSN: 5940-00-503-

153.22

34 N Cable, LSTSGU-3 NSN: 6145-01-201-ft.

0.79

34 N Cable, LSTSGU-3 NSN: 6145-01-202-ft.

0.57

34 N Lens, Light, Red

NSN: 6210-01-080-

ea.

11.20

34 N Sprinkler Head, 1/2' NPT, Size 18

TF29-180-18

ea. 32.40

34 N Sprinkler Head, 1/2' NPT, Size 21

TF29-180-21

ea. 38.57

34 N Gage, Duplex, 0-200 PSIG BB14-PF-PH4LWXX 4

ea. 410.00

34 N

Gage, Simplex, 0-160 PSIG

2 1/2" dia Glycerine Filled

BY42-YPG4-LW

ea. 66.20

Page xix (Rev-2)

34 N

AFFF

Concentrate, 5 Gallon Container

NSN: 4210-01-056-

ea. 51.72

34 N Hand Refractometer 4999-1011-3 1

ea. 237.50

34 N AFFF Eductor, 1 1/2", 6% Solution

LP-9-MODEL-135 or

NSN: 4210-01-112-

ea. 588.45

34 N AFFF Eductor, 1 1/2", 6% Solution

LP-6-MODEL-135 1

ea. 556.50

34 N

1/2" AFFF

Eductor Pick-Up Tube ASSY W/Chk Vlv

Model PT-2A 4

ea. 53.75

39 N 5” Gate Valve NSN: 4820-00-472-ea.

1285.92

*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, Electronic Systems Support Unit (ESU) or local Electronic Support Detachment (ESD).

Page xx (Rev-2)

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 Std Spec 0000_STD, paragraph 3.6.2 (Inspection report particulars)):

Work Item Title

4 Remove, Inspect, and Reinstall Propeller Shafts

7 Remove, Inspect, and Reinstall Propellers

9 Overhaul Stabilizing Fins

10 Remove, Inspect, and Reinstall Rudder Assemblies

11 Inspect and Preserve Anchor & Anchor Chain

12 Combatant Craft Retrieval System Maintenance

15 Preserve Chain Locker & Anchor Windlass Room Surfaces

16 Preserve Various Bilges

19 Preserve Boat Well and Stern Door Interior Surfaces

27 Install New Deck Covering Systems

Page xxi (Rev-2)

Specification Feedback

The intent of this section is to inform all users that a spec feedback mechanism is in place, and is located on the MLCA Naval Engineering Division’s website. Spec feedback is a very important part of our overall continuous improvement process, and is crucial to specification development. It will allow spec writers to capture all specification-related lessons learned, and avoid mistakes or ambiguities in follow-on availabilities.

All feedback will be reviewed, evaluated, and responded to in a timely manner.

If you have access to the CGWeb (Intranet), please use the following link, which will connect you to the MLCA(v) Naval Engineering website, for submitting your feedbacks:

http://webapps.mlca.uscg.mil/vdiv/specifications/feedback/defaul t.cfm

If you do not have access to the CGWeb (Intranet), you may still submit your feedbacks, using the following web link:

http://www.uscg.mil/mlclant/VDiv/specs/specfeedback.htm http://webapps.mlca.uscg.mil/vdiv/specifications/feedback/default.cfm� http://webapps.mlca.uscg.mil/vdiv/specifications/feedback/default.cfm� http://www.uscg.mil/mlclant/VDiv/specs/specfeedback.htm�

Page xxii (Rev-2)

PC_179_WPC

(08 Feb 2007)

Principal Characteristics

179’ WPC COASTAL PATROL BOAT

Length Overall 178’ 4-3/16”

Depth (main deck at side to baseline) 13’ 5-3/8”

Maximum Beam 25’

Height of Highest Projection (above DWL) 61’

Frame Spacing FR 1–29: 2’ 9-7/16”

FR 29–43: 3’ 7-1/4”

FR 43-53: 2’ 9-3/8”

Full Load Draft 8.68’

Full Load Displacement 383 long tons

Shore Tie Voltage Requirements 460 vac, 400A, 3 phase cables

Shore Tie Phone Requirements Russel-Stoll type SKW

PROPELLERS / SHAFT

Number of Propellers 4 (2 RH, 2 LH)

Number of Blades per Propeller 6

Diameter of Propeller 4’ 2-3/8”

Pitch Fixed (1.465 at 0./0 R/Ro)

Revolutions per Minute (RPM) 773

Shaft Diameter 4.5” at exit of hull

Page 1 (Rev-2)

00000_DLA_179 WPC (23Oct 2008)

General Requirements

1. SCOPE

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

1.2 Government-furnished property.

None.

2. APPLICABLE DOCUMENTS

Coast Guard Maintenance and Logistics Command Atlantic (MLCA), Standard Specification 0000_STD, 2006 Edition, General Requirements

Coast Guard Maintenance and Logistics Command Atlantic (MLCA) Standard Specification 0740_STD, 2004 Edition, Welding and Allied Processes

Coast Guard Commandant Instruction (COMDTINST) M10360.3 (series), Jun 2006, Coatings and Color Manual

3. REQUIREMENTS

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

NOTICE !

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 nondestructive inspection (NDI), in accordance with Std Spec 0740_STD.

Page 2 (Rev-2)

3.4 Changes to Std Spec 0000_STD. The Contractor shall be

aware of the following changes to Std Spec 0000_STD:

3.4.1 Temporary sanitary and sewage facilities. Replace

paragraph 3.8.2 (Sewage facilities – disruption of sewage system) with the following:

3.8.2 Sewage facilities – disruption of sewage system.

When the shipboard toilets are unavailable due to contract work, and no permanent shore side facilities are available, the Contractor shall provide three portable toilets.

Ensure that the toilets are:

• Located as close as possible to the vessel, at a distance not to exceed 100 yards.

• Cleaned and emptied daily, and restocked with consumables.

3.5 Term substitution – COTR for COR. The Contractor shall be aware that the term “COR” (Contracting Officer’s Representative) has been discontinued in favor of “COTR” (Contracting Officer’s Technical Representative); consequently, whenever “COR” is encountered in this specification package, including referenced standard specifications and other referenced documents, it shall refer to “COTR”, explicitly.

3.6 Protective Coverings. The Contractor shall provide a

suitable covering for all weather decks in accordance with paragraph 3.12.2 of Std Spec 0000_STD.

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 Std Spec 0000_STD to be completed and submitted during preservation of “critical-coated surfaces”, are provided at the end of this item.

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

Page 3 (Rev-2)

QA-1: QUALITY ASSURANCE INSPECTION FORM - PRESERVATION CHECKLIST

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).

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 at random, to prevent under or over application.

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.

Verify system cure for service resumption - U/W Body surfaces: 5-8 hours @ 77 degrees F; Potable water tanks: 7 days @ 77 degrees F.

Ensure potable water tank exhaust ventilation is maintained continuously from and during coating application through final system cure (minimum 7 days @ 77 degrees F.), to exhaust all solvent to the atmosphere and to prevent solvent entrapment.

CHECKPOINT 10 – RECORD KEEPING

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

Signature of Inspector:______________________________________________________Date:____________

Page 4 (Rev-2)

QA-2. QUALITY ASSURANCE INSPECTION FORM

ENVIRONMENTAL READINGS

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

DATE TIME

ENTER ACTIVITY

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

LOCATION DEW

POINT

SURFACE

TEMP.

% REL.

HUMIDITY

SIGNATURE

OF

INSPECTOR

.Signature of Inspector:__________________________________________________Date:____________

Page 5 (Rev-2)

QA-3 QUALITY ASSURANCE INSPECTION FORM

SURFACE PROFILE LOG

Vessel Name And Hull Number:__________________________________________________

Work Item Title:_______________________________________________________________

Location Of Work (Including Frame Numbers):_____________________________________

Area (Square Feet):_____________

Surface Preparation Method:_____________________________________________________

Abrasive Manufacturer And Size:_________________________________________________

Degreasing Method Used:________________________________________________________

Number Of Hours Surfaces (Steel Only) Left Unpainted:______________________________

Sweep blasting performed to remove flash rusting (steel)? Yes/No:_____________________

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.

AVERAGE MILS

(IAW ASTM D4417,

METHOD C)

Place Surface Profile Replica Tape Here

Reading:__________ mils

• Place Surface Profile Replica Tape Here

Date and Time:__________________________________________________

Location of Surface Profile Measurements:___________________________________________________________

Signature of Inspector:____________________________________________________________________________

Page 6 (Rev-2)

QA-4. QUALITY ASSURANCE INSPECTION FORM

SURFACE SOLUBLE SALT CONDUCTIVITY LOG

Vessel Name and Hull Number:__________________________________________________

Work Item Title:_______________________________________________________________

Location of Work (including frame numbers):_______________________________________

Area (square feet):____________

DATE TEST LOCATIONS CONDUCTIVITY

(microsiemens/cm)

Date and Time:_________________________________________

Signature of Inspector:___________________________________

Page 7 (Rev-2)

QA-5. QUALITY ASSURANCE DATA FORM

DRY FILM THICKNESS (DFT) MEASUREMENTS IAW SSPC PA-2

(Use one sheet for each sequence)

Vessel Name and Hull Number:__________________________________________________

Work Item Title:______________________________________________________________

Coating Manufacturer:_________________________________________________________

Product Name:________________________________________________________________

Batch Number:________________________________________________________________

Induction Time:_______________________________________________________________

Coating System Sequence (Indicate whether: primer, touch-up primer, barrier coat, 3rd coat…):__________________

DFT

MEASUREMENT

NUMBER

LOCATION OF READINGS MEASURED DFT

Application Method (Airless, Conventional Spray, Rolled):____________________

Average DFT: __________________________________________________________

Date and Time: _________________________________________________________

Signature of Inspector: ___________________________________

Page 8 (Rev-2)

11001_TEF_FLT (03 Dec 2008)

WORK ITEM 1: Perform Ultrasonic Thickness Measurements

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to perform thickness measurements of freeboard hull plating, by ultrasonic methods.

1.2 Government-furnished property.

None.

2. APPLICABLE DOCUMENTS

ASTM International (ASTM) E797, 2005, Standard Practice for Measuring Thickness by Manual Ultrasonic Pulse-Echo Contact Method

3. REQUIREMENTS

3.1 Ultrasonic thickness measurement. The Contractor shall

perform a total of 1,000 thickness measurements of hull plating, bulkhead plating, and/or structural members, in locations designated by the Coast Guard Inspector. Submit a CFR. The ultrasonic apparatus, procedure requirements, and report shall be in accordance with ASTM E797. The report results shall additionally include, for each test point:

• Location.

• Original metal thickness.

• Measured metal thickness.

• Percent deterioration (calculation is based on the original metal thickness).

3.2 Apparatus Standardization. The Contractor shall perform

ultrasonic equipment standardization in accordance with ASTM E797, Section 7 (Standardization of Apparatus) and Section 8 (Technical Hazards).

Page 9 (Rev-2)

4. NOTES

This section is not applicable to this work item.

Page 10 (Rev-2)

63420_DNK_621(09 Jan 2009) 179 WPC (26 June 2006)

WORK ITEM 2: Clean and Inspect Fuel and Oil Tanks (Includes Disposal)

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to clean and inspect the following tanks:

TYPE OF TANK LOCATION CAPACITY

(GALLONS)

COATING

SYSTEM

PRESENT

Diesel Service 3-20-1-F 4,700 No Diesel Service 3-20-2-F 4,700 No Diesel Service 3-43-0-F 4,692 No Diesel Service 3-43-1-F 2,351 Yes Diesel Service 3-43-2-F 2,433 Yes Dirty Oil 3-39-0-W 198 No Oily Water 3-36-0-W 258 Yes

1.2 Government-furnished property.

None.

2. APPLICABLE DOCUMENTS

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C6183, 1998, Cork and Rubber Composition Sheet; For Aromatic Fuel And Oil Resistant Gaskets

3. REQUIREMENTS

3.1 General.

3.1.1 Contractor Interferences. The Contractor shall be aware that a US Navy Alteration Install Team (AIT) will be on board during the weeks of 02/01/2010 through 02/28/2010 to install a new TLI system. The Contractor shall arrange to have the tanks opened and gas freed prior to their arrival, and allow this work to be completed before cleaning these tanks.

Page 11 (Rev-2)

3.1.2 Tank content removal. The Contractor shall remove and

dispose of up to 5,000 gallons of diesel fuel and up to 500 gallons of waste oil and oily water.

NOTICE!

Vessel may come in with less fuel than specified above.

3.2 Cleaning requirements. Remove tank cover(s); clean tank

interior surfaces free of all foreign materials, such as sediment or sludge, taking care not to damage the coating system (if applicable). Remove cleaning media and residues continuously during the washing process. Remove any residual wash media and wipe up residual moisture with clean lint-free cloths, dispose of all cloths.

3.3 Tank content and waste disposal. Dispose of tank contents and all cleaning fluids and cloths in compliance with all applicable Federal, state, and local laws, ordinances and regulations. Document a complete chain of custody record of the removed tank contents and generated wastes, from the vessel to the point of final destination or delivery. Submit document to the COTR upon completion of work.

3.4 Inspection. Visually inspect all tank interior surfaces, including, but not limited to bulkheads, floor and overhead plating, structural members, manhole cover surfaces, fasteners and gasket seating surfaces. Submit a CFR including the following, as applicable:

• Tank structural condition.

• Inaccessible areas.

• Condition of tank coating (if applicable), including measurements taken, percentage, location, and type of coating failure.

• Sounding tube and striker plate condition.

• Suction and discharge piping condition.

• Manhole fastener (studs) material and condition (correct fastener material is stainless steel).

• Tank level indicator (TLI) and/or float switch condition.

Page 12 (Rev-2)

3.5 Tank closing. The Contractor shall ensure that the tank(s) remain open for approximately 24 hours after completion of all authorized repair and preservation procedures. Notify the COR at least 24 hours prior to closing the tank(s). After satisfactory inspection by the Coast Guard Inspector and completion of all authorized repairs, close tank manhole cover(s) with new gasket material conforming to AMS-C-6183.

Renew all nuts and washers using CRES 316 Contractor-furnished material.

4. NOTES

4.1 Equipment operation. Coast Guard personnel shall operate

all shipboard machinery and equipment during all operational tests.

Page 13 (Rev-2)

12319A_FLT (23 Jan 2007) 179 WPC (13 Dec 2005)

WORK ITEM 3: Clean and Inspect Sewage and Grey Water Collection and Holding Tanks

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to clean the below designated tanks:

TYPE OF TANK LOCATION CAPACITY

(GALLONS)

Sewage 3-31-0-W 641 Fwd Grey Water 3-34-0-W 440 Aft Grey Water 3-42-0-W 122

1.2 Government-furnished property.

None.

2. APPLICABLE DOCUMENTS

ASTM International (ASTM) D1330, 2004, Standard Specification for Rubber Sheet Gaskets

3. REQUIREMENTS

3.1 General.

3.1.1 Contractor Interferences. The Contractor shall be aware that a US Navy Alteration Install Team (AIT) will be on board during the weeks of 02/01/2010 through 02/28/2010 to install a new TLI system. The Contractor shall arrange to have the tanks opened and gas freed prior to their arrival, and allow this work to be completed before cleaning these tanks.

3.1.2 Content removal. Remove and dispose of all residual

fluids and/or residues, in accordance with all applicable Federal, state, and local regulations.

3.2 Cleaning requirements. Remove manhole cover(s). Clean the designated structure's interior surfaces free of all foreign

Page 14 (Rev-2) materials, such as sediment or sludge. Remove all persistent residues, taking care not to damage the tank coating system (if applicable). Remove cleaning media and residues continuously from the tank during the washing process. Remove any residual wash media and wipe up residual moisture with clean cloths.

Collect, contain, and dispose of all wash media, residues, and cleaning materials in accordance with all Federal, state, and local regulations.

3.3 Inspection. Visually inspect all interior surfaces;

including, but not limited to bulkheads, floor and overhead plating, structural members, manhole cover surfaces, fasteners and gasket seating surfaces. Submit a CFR including the following, as applicable:

• Tank structural condition.

• Inaccessible areas.

• Condition of tank coating, including measurements taken, percentage, location, and type of coating failure.

• Suction and discharge piping condition.

• Tank level indicator (TLI) and/or float switch condition.

3.4 Closing. The Contractor shall ensure that the tanks remain open for approximately 24 hours after completion of the tasks specified above. Notify the COTR at least 24 hours prior to closing the tank(s). After satisfactory inspection by the Coast Guard Inspector and after authorized repairs, if any, reinstall manhole cover(s) with new Contractor-furnished gasket material conforming to ASTM D1330 and new Contractor-furnished hardware (nuts, bolts, and washers) using CRES 316 material.

4. NOTES

4.1 Equipment operation. Coast Guard personnel shall operate

all shipboard machinery and equipment during all operational tests.

Page 15 (Rev-2)

24310_0407_MWS_179 WPC

REC_24310_179_179B WPC (1 Mar 2007)

WORK ITEM 4: Remove, Inspect, and Reinstall Propeller Shafts

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to remove, inspect, and reinstall the four propeller shafts and two line shafts.

NOTICE!

The vessel’s propulsion shafting consist of six individual shafts. The two outboard shaft lines each consists of one propeller shaft coupled with a line shaft. The two inboard shaft lines each consists of a single propeller shaft.

1.2 Government-furnished property.

MTI ITEM DESCRIPTION NSN/PN QTY

ESTIMATED

COST

($/UNIT)

Y **Inboard Shaft NSN: 2010-01-398-5361 2 ea. 20,665.00 Y **Outboard Shaft NSN: 2010-01-398-5363 4 ea. 23,054.00

Y *Oil Injection Equipment Kit N/A 1 kit 1,500.00

N **Muff Coupling PN: SKF USA OKCE 115SS/176141 2 ea. 19,630.80

N FSE Service Kit 115MM PN: H76262-01-5 4 ea. 4160.06

N Inflatable Seal For 115 FSE PN: H76262-01-3-5 4 ea. 746.60

2. APPLICABLE DOCUMENTS

Coast Guard Maintenance and Logistics Command Atlantic (MLCA), Standard Specification 0000_STD, 2006 Edition, General Requirements

Coast Guard Maintenance and Logistics Command Atlantic (MLCA), Standard Specification 0740_STD, 2004 Edition, Welding and Allied Processes

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

Page 16 (Rev-2)

ASTM International (ASTM) E797, 2005, Standard Practice for Measuring Thickness by Manual Ultrasonic Pulse-Echo Contact Method

Deep Sea Seals Ltd Technical Publication (TP) TM-FSE-66248, March 2006, Technical Manual for Type FSE Seal U.S. Navy PC's

NAVSEA Drawing 123-7086610, Rev A, Cofferdams Incdtl Fuel Tank Installation

NAVSEA Drawing 161-6736936, Rev D, Stern Tube Installation Details

NAVSEA Drawing 161-6736938, Rev F, Main Strut Details

NAVSEA Drawing 161-6736939, Rev F, Intermediate Shaft Strut Details

NAVSEA Drawing 161-6736941, Rev H, Main Shaft Strut Installation

NAVSEA Drawing 161-6736942, Rev H, Intermediate Shaft Strut Installation

NAVSEA Drawing 201-6736981, Rev D, Propulsion Configuration

NAVSEA Drawing 243-5107134, Rev -, Propeller, Gearbox, and Muff Coupling Installation/Removal

NAVSEA Drawing 243-6736967, Rev L, Propulsion Shaft Details

NAVSEA Drawing 243-6736968, Rev D, Hydraulic Nut and Oil Injection Equipment for Propulsion Shafting Installation

NAVSEA Drawing 243-6736983, Rev D, Shaft Locking Arrangement

NAVSEA Drawing 243-8273884, Rev A, Propulsion Shaft Stuffing Boxes Replace with Mechanical Seals

Deep Sea Seals Ltd Drawing H76262-01, Rev 1, GA of 115MM (4.527”) Fully Split FSE Seal

Bollinger Shipyard Lockport (BSL) Document 6B233C405, Rev F, Propulsion Alignment Final Check

ASTM International (ASTM) D5363, 2003, Standard Specification for Anaerobic Single Component Adhesives

Page 17 (Rev-2)

3. REQUIREMENTS

3.1 General.

3.1.1 Critical Inspection Report. The Contractor shall submit a critical inspection report (CIR) for the inspections listed in the following paragraph(s):

• 3.2.1 (Disassembly).

• 3.3.3 (NDI).

• 3.5.3 (Ultrasonic thickness measurement).

3.1.2 Government Inspector. The Contractor shall make

allowances for the presence of a Government Inspector, who is familiar with the muff coupling, gear box coupling and propellers, and required removal equipment, and authorized to do the following, on site:

• Supply the oil injection kit needed to remove the muff coupling, gear box coupling and propellers.

• Advise on and ensure proper operating procedures of the oil injection kit are followed.

• Ensure that damage is prevented to the oil injection kit during use and storage at Contractor’s facility.

• Ensure proper procedures during muff coupling, gear box coupling and propeller removal and installation are followed.

3.1.3 Technical Representative. The Contractor shall provide

the services of a Technical Representative (Tech Rep), who is familiar with the Wartsila (Model Number H76262-01) shaft seal system, and authorized by the manufacturer, to accomplish the following tasks – on site:

• Assist with proper installation or repair methods.

• Be present and ensure compliance with manufacturer's procedures and standards during disassembly, inspection, and reassembly of the seal.

3.1.3.1 The Contractor shall ensure that the Tech Rep possess a résumé of demonstrated experience with the system described above.

Page 18 (Rev-2)

3.1.3.2 The Contractor shall submit a copy of the Tech Rep’s

résumé and a list of references to the COTR at the Arrival Conference.

3.2 Shaft work particulars. The Contractor shall accomplish

the following using NAVSEA Drawings 123-7086610, 161-5106727, 161-5106728, 161-5106729, 201-5106751, 243-6736967, 243-5106758, 243-5106759, 243-5107134, 243-8273884, Deep Sea Seals Ltd Drawing H76262-01 and TM-FSE-66248 as guidance.

3.2.1 Disassembly. Disassemble the two bulkhead seal

assemblies for the outboard shafts. Clean each part free of foreign matter, leaving no residue. Measure and record the sizes and clearances of each wearing part and fit area. Submit a CIR.

NOTICE!

The Contractor shall be aware that a certified Wartsila technical representative shall be present while conducting any work that involves the Wartsila lip seal.

3.2.1.1 Prior to the removal of the outboard shafts, the

Contractor shall disassemble the muff coupling, gear box coupling and propellers. Clean the muff coupling free of all foreign matter.

3.2.1.1.1 Visually inspect and measure the muff couplings for any damage or defects. Submit a CIR.

3.2.1.1.2 Government’s right for changing out muff coupling.

The Contractor shall be aware that the Government reserves the right to furnish a new muff coupling for installation in place of the existing muff coupling. If the Government exercises this right, the Contractor shall dispose of the old muff coupling in accordance with all applicable Federal, state, and local regulations.

3.2.1.2 The Contractor shall disassemble each line shaft

pedestal bearing.

3.2.2 Removal. The Contractor shall remove the six existing

propeller shafts using NAVSEA Drawings referenced in section 2 above as guidance. When removing the propeller shafts, ensure that a Wartsila certified tech rep is present as the shafts will have to be slid through the shaft seals.

3.2.2.1 Provide proper support to the reduction gear/propulsion shaft flange to prevent it from drooping and sagging during shaft removal.

Page 19 (Rev-2)

3.2.2.2 Protect the shafts from damage during removal, storage, and transport.

3.3 Shaft inspections. The Contractor shall accomplish the

following for the six shaft sections. Ensure the shaft surfaces are clean of all surface contaminants; and set up each shaft in a lathe, and accomplish the below inspections:

3.3.1 Visual inspection. The Contractor shall accomplish the

following:

• Visually inspect the propeller shaft, and all associated components including propeller nut, gear nut, locking fasteners, hydraulic nut assembly, and coupling, for evidence of corrosion, pitting, surface cracks, or other defects.

• Visually inspect the forward, main, and intermediate strut bearings, stern tube bearings, and line shaft pedestal bearings, for excessive wear and un-bonding.

3.3.2 Measurements. The Contractor shall accomplish the

following:

• Measure the line shaft pedestal, intermediate, forward, main strut, and…