SPEC FOR TYBEE 1330_DD_EDV_10R0.pdf

(05 January 2010 / Rev-0)

USCGC- TYBEE (WPB - 1330)

110 FOOT B CLASS PATROL BOAT

SPECIFICATIONS FOR DRYDOCK REPAIRS

Developed By:

Edwin Velazquez

Surface Forces Logistics Center Patrol Boat Product Line 300 E. Main Street, Suite (600) Norfolk, VA 23510-9102

USCGC TYBEE (WPB-1330) DRYDOCK AVAILABILITY 2010

Page i (Rev-0)

TABLE OF CONTENTS

Work Item Title Page

List of Sketches iv

Revisions Record v

Consolidated List of References vi

Consolidated List of Government-furnished Property xi

Consolidated List of Critical Inspection Items xiii

Specification Feedback xiv

Principal Characteristics xv

General Requirements 1

1 Perform Aluminum Hull and Structural Repairs - 1/4" Plate 8

2 Perform Aluminum Hull and Structural Repairs - 5/16" Plate 9

3 Perform Hull and Structural Plating Repairs - Overlay Welding (Aluminum) 10

4 Perform Hull and Structural Plating Repairs - Overlay Welding (Steel) 11

5 Perform Steel Hull and Structural Plating Repairs (5-Pound) 12

6 Perform Steel Hull and Structural Plating Repairs (6.0-Pound or 5.63-Pound) 14

7 Perform Steel Hull and Structural Plating Repairs (7.5-Pound or 7.65-Pound) 16

8 Perform Hull and Structural Plating Repairs -Corrugated Plate (4.0-Pound) 18

9 Perform Hull and Structural Plating Repairs – Eroded Weld (Aluminum) 19

10 Perform Hull and Structural Plating Repairs – Eroded Welds (Steel) 20

11 Perform Hull and Structural Plating Repairs – Crack (Steel) 21

12 Perform Hull and Structural Plating Repairs –Crack (Aluminum) 22

13 Perform Steel Structural Member Repairs -1” x 3” Steel T-Bar Framing 23

14 Clean and Disinfect Potable Water Tanks 24

15 Preserve and Disinfect Potable Water Tanks - 100% 26

Page ii (Rev-0)

16 Clean and Inspect Fuel Service Tanks 29

17 Clean and Inspect Fuel Stowage and Overflow Tanks 31

18 Clean and Inspect Oil and Oily Waste Tanks 33

19 Clean and Inspect Sewage Collection and Holding Tanks 35

20 Clean and Inspect Grey Water Collection and Holding Tanks 38

21 Clean Sewage Piping System 40

22 Clean Grey Water Piping System 43

23 Preserve Oil and Oily Water Tanks - 100% 46

24 Preserve Oil and Oily Water Tanks - Partial 48

25 Preserve Sewage Collection and Holding Tanks - 100% 50

26 Preserve Sewage Collection and Holding Tanks - Partial 52

27 Preserve Grey Water Collection and Holding Tanks - Partial 54

28 Preserve Grey Water Collection and Holding Tanks - 100% 56

29 Inspect MDE Exhaust System 58

30 Overhaul Duplex Sea Strainers 61

31 Renew Sea Valves 64

32 Overhaul Stabilizing Fins 68

33 Remove, Inspect, and Reinstall Propellers 72

34 Remove, Inspect, and Reinstall Propeller Shafts 74

35 Overhaul Mechanical Shaft Seal Assemblies 79

36 Renew Water-Lubricated Propeller Shaft Bearings 81

37 Remove, Inspect and Reinstall Rudder Assemblies 84

38 Overhaul Steering Gear Components 88

39 Clean and Inspect Heat Exchangers 92

40 Modify Exhaust Hangers <EC 110-C-148> 96

41 Repair Propeller Root Erosion 98

Page iii (Rev-0)

42 Preserve Freeboard - 100% 101

43 Preserve Underwater Body – “100%” 103

44 Preserve Forward Peak Compartment 105

45 Renew Speed Doppler and Overhaul Doppler Valve 107

46 Renew Depth Indicating Transducer 111

47 Inspect and Maintain Cathodic Protection System 113

48 Renew Capastic Fairing 117

49 Routine Drydocking 119

50 Provide Temporary Logistics 123

51 Fabricate and Install New Canopy 126

52 Renew A/C and R/O Sea Chest Piping 128

Page iv (Rev-0)

List of Sketches

Work Item Sketch Number Page

NOTE TO PROJECT ENGINEER: FILL IN IF APPLICABLE, THEN DELETE THIS BOX

AND THE LINE BELOW. IF NO SKETCHES ARE IN THIS PACKAGE, DELETE ONLY THIS

BOX.

This section is not applicable to this package.

Page v (Rev-0)

Revisions Record

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

DATE REV# WORK

ITEM#

CHANGES MADE

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

Page vi (Rev-0)

Consolidated List of References

The below-listed documents form a part of this specification to the extent specified herein.

Approval/publication dates or revision dates/numbers are also identified, to ensure that same document versions are used at time of specification writing and during contract execution. 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/standard_specifications.asp. 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-G-6032D(1), Grease, Plug Valve, Gasoline and Oil Resistant, NATO Code #G-636

MIL-PRF-17672, May 1995, Hydraulic Fluid, Petroleum, Inhibited

MIL-S-8660C(2), Silicone Compound, NATO Code # S-736

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

Commercial Item Description (CID) A-A-59588, Jul 2005, Rubber Silicone

OTHER GOVERNMENT DOCUMENTS, DRAWINGS, AND PUBLICATIONS

Coast Guard Preventative Maintenance Manual, 110 WPB PMS Manual (series)

Federal Specification (Fed Spec) HH-P-151, Mar 1991, Packing; Rubber-Sheet, Cloth-Insert

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 http://www.uscg.mil/mlclant/vdiv/standard_specifications.asp�

Page vii (Rev-0)

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

DRAWINGS

Coast Guard Drawing 110 WPB 085-002, Rev-, Docking Plan

Coast Guard Drawing 110 WPB 085-010, Rev B, Docking Plan, Docking/Lifting Cradle (‘A’, ‘B’ & ‘C’ Classes)

Coast Guard Drawing 110 WPB 161-006, Rev -, Intermediate Shaft Strut Details

Coast Guard Drawing 110 WPB 163-002, Rev C, Auxiliary Sea Chest Detail

Coast Guard Drawing 110 WPB 243-006, Rev C, Propulsion Shaft Details (Partially supersedes 110 WPB 243-002, 110B WPB 243-002, and 110C WPB 243-002)

Coast Guard Drawing 110 WPB 259-001, Main Engine Exhaust Piping System

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 C, MDE 8” Exhaust Flapper Valve Assembly (w/Companion Flanges & Gaskets)

Coast Guard Drawing 110 WPB 621-003, Rev A, Canopy Details

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 243-002, Rev E, 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 F, Main Engine SW Cooling System A&D

Coast Guard Drawing 110B WPB 256-003, Rev-, Auxiliary Seawater Cooling Arrangement and Details

Coast Guard Drawing 110B WPB 256-004, Rev-, Mods to SW Cooling Incidental to Install of Charge Air Cooler Diverter

Page viii (Rev-0)

Coast Guard Drawing 110B WPB 259-001, Rev C, Main Engine Exhaust Piping System

Coast Guard Drawing 110B WPB 501-001, Rev H, Piping System Schematics

Coast Guard Drawing 110B WPB 528-002, Rev E, Sewage Piping Arrangement & Details

Coast Guard Drawing 110B WPB 561-001, Rev A, Steering System Details

Coast Guard Drawing 110B WPB 561-004, Rev B, Steering System Details / 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 110C WPB 111-001, Rev B, Shell Expansion

Coast Guard Drawing 110C WPB 117-001, Rev D, Transverse Sections

Coast Guard Drawing 110C WPB 161-005, Rev D, Stern Tube Installation Details

Coast Guard Drawing 110C WPB 163-002, Auxiliary Sea Chest 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

Coast Guard Drawing FL 6713-201, Rev B, CRP-V850 Transducer (B-14) Adapter Assembly

PUBLICATIONS

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

Coast Guard Commandant Instruction (COMDTINST) M10360.3C, Change 1, Jun 2006, Coatings and Color Manual

Coast Guard Technical Publication (TP) 3100, Nov 1989, Chapter 561, Vosper-Thornycroft Steering Manual

Coast Guard Technical Publication (TP) 3101, Jun 1991, Chapter 245, Propulsors

Coast Guard Technical Publication (TP) 3109, Jul 1990, Chapter 633-1, Electrocatalytic Industries;

Cathodic Protection Instruction Manual

Coast Guard Technical Publication (TP) 3223, May 1985, SRD-331 Doppler Speed Log

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, Oct 2002, Ship’s Fin Stabilizing System

Page ix (Rev-0)

Coast Guard Technical Publication (TP) 4655, Jul 1990, Chapter 633-1, Electrocatalytic Industries;

Cathodic Protection Instruction Manual

Vosper Thornycroft Technical Bulletin No. 49, Jul 1992, Procedure for Fitting New Tiller Rod Eye Bearings to Actuators and Removing Redundant Grease Hose On BMS Island Class USCG Cutters

Raytheon V850 Color Echosounder, 2nd Edition, Mar 1993, Operation Manual

INDUSTRY STANDARDS

American Petroleum Institute (API) Specification 5L, 2004, Specification for Line Pipe

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

American National Standards Institute/American Society of Mechanical Engineers (ANSI/ASME), B4.1- 1967, (reaffirmed 1994), Preferred Limits and Fits for Cylindrical Parts

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, 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

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) G6032, 1999, Grease, Plug Valve, Gasoline and Oil Resistant, NATO Code Number G-363, Metric

Page x (Rev-0)

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C6183, 2007, Cork and Rubber Composition Sheet; For Aromatic Fuel And Oil Resistant Gaskets

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

International Standard For Organization (ISO) 484/2, 1981, Shipbuilding - Ship Screw Propeller

International Standard For Organization (ISO) 484/2, 1981, Shipbuilding - Ship Screw Propeller - Manufacturing tolerances - Part 2: Propellers of Diameter Between 0.80 and 2.50m, Inclusive

International Standard Organization (ISO) 4406, 1999, Hydraulic Fluid Power - Fluids - Method for Coding Level of Contamination by Solid Particles

ASME (ANSI/ASTM) B4.1, 2009, Preferred Limits and Fits for Cylinder Parts

ASTM International (ASTM) A312, 2008, Standard Specification for Seamless and Welded Austenitic Stainless Steel Pipes

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) D4174, Reapproved 2005; Standard Practice for Cleaning, Flushing, and Purification of Petroleum Fluid Hydraulic Systems

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

Page xi (Rev-0)

Consolidated List of Government-furnished Property

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

WORK

ITEM

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/UNIT)

14 N Tank Level Indicator NSN: 5930-01-429-1289 3 ea. 221.01 16 N Tank Level Indicator NSN: 5930-01-429-1289 6 ea. 221.01 17 N Tank Level Indicator NSN: 5930-01-429-1289 9 ea. 221.01 20 N Tank Level Indicator NSN: 5930-01-429-1289 4 ea. 221.01 21 Y Sewage Pump NSN: 4320-01-219-1442 1 ea. 13,601.00

N Eductor NSN: 4320-01-262-3288 1 ea 5640.12 N Flex Coupling NSN: 4730-01-415-1061 1 ea 930.10

29 N Port spray ring NSN: 2990-01-475-9621 1 ea. 1,584.00 N Starboard spray ring NSN: 2990-01-475-9620 1 ea. 1,584.00 N Port 8” flapper valve NSN: 4810-01-475-8648 1 ea. 2,072.00 N Starboard 8” flapper valve NSN: 4810-01-475-8415 1 ea. 2,072.00

N MDE gasket kit NSN: 5330-01-475-8157 4 ea. 389.45 N MDE gasket kit NSN: 5330-01-475-8169 4 ea. 312.52 N Exhaust gasket kit NSN: 5330-01-475-8804 4 ea. 128.24 N MDE Exhaust expansion joint NSN: 2815-99-729-7564 2 ea 1,200.00

30 Y Kraissl 2 ½" Duplex strainer NSN: 4730-01-394-9731 2 ea. 3,900.00

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

32 N Spherical Roller Bearing NSN: 3110-00-902-7288 2 ea. 136.00 N Spherical Bearing NSN: 3120-99-806-7289 4 ea. 167.00 N Special Bolt Trunion P/N: 3665208-A 4 ea. 135.00 N Special Bolt Tiller NSN: 5306-99-538-1451 4 ea. 126.00 N Rod Eye Trunion Bolt

Nut NSN: 5315-01-485-3148 4 ea. 34.00

N Fin Spacer Bushing NSN: 3120-01-396-1724 4 ea. 81.00 N Fin Spacer Bushing NSN: 5365-99-807-4040 4 ea. 66.00 N Circlip NSN: 5365-99-902-2593 8 ea. 2.00 N Actuator Seals NSN: 5330-99-729-7570 4 sets 98.00 N Rod Eye Bearing NSN: 3120-01-377-1940 4 ea. 530.00 N Rod Eye Locknut NSN: 5310-01-468-7665 4 ea. 13.00 N Tiller Pin Nuts NSN: 5315-01-485-3148 4 ea. 34.00 Y Fin Stabilizer assembly NSN: 2040-99-726-4768 2 ea. 12,200.00 N Lower bearing bushing NSN: 3120-99-726-2345 2 ea. 900.00

33 Y Propeller, LH NSN: 2010-01-222-2440 1 ea. 23,445.00 Y Propeller, RH NSN: 2010-01-222-2441 1 ea. 22,800.00 Y *Propeller pulling kit NA 1 ea. 10,000.00

N

4" Diameter x 28' Long, Aquamet-17 propulsion shaft NSN: 2010-01-445-7940 2 ea. 8,700.00

Page xii (Rev-0)

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

N *Oil Injection Equipment Kit N/A 1 set 25,000.00

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

Inflator Kit NSN: 5330-01-497-9866 2 ea. 175.00

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

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

N

Stern Tube Bearing, Bronze and Rubber cutlass bearing, 4" ID x 5" OD x 8” Long

NSN: 3120-01-238-0689 2 ea. 150.00

37 Y Rudder NSN: 2040-01-223-2674 2 ea. 25,000.00 38 N Hydraulic Pump Assy. NSN: 4320-99-771-4207 2 ea. 550.00

45 Y ***CELZ-SRD-331

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

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

47 N Shaft Ground Assembly NSN: 5977-01-204-9914 2 ea. 912.00 N Reference Electrode NSN: 5977-01-203-7800 2 ea. 2,093.90 N ** Anode Kit NSN: 5340-01-206-2354 2 ea. 3,922.00

49 N *Transducer cover plate N/A 1 ea. 150.00 *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, Electronic Systems Support Unit (ESU) or local Electronic Support Detachment (ESD).

Page xiii (Rev-0)

Consolidated List of Critical Inspection Items

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

3.6.2 (Inspection report particulars)):

Work Item Title

32 Overhaul Stabilizing Fins

34 Remove, Inspect, and Reinstall Propeller Shafts

37 Remove, Inspect and Reinstall Rudder Assemblies

44 Preserve Forward Peak Compartment

Page xiv (Rev-0)

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/default.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://www.uscg.mil/mlclant/VDiv/specs/specfeedback.htm�

Page xv (Rev-0)

PC_110B_WPB

(22 Jan 2007)

Principal Characteristics

110’WPB (B CLASS)PATROL BOAT

Length Overall 110’ 0” OR

113’ If stern flap is present

Depth (main deck at side to baseline) 10’ 0-1/2”

Maximum Beam 21’ 3”

Height of Highest Projection (above baseline)) 55'

Frame Spacing various

Full Load Draft 6’ 5-3/4”

Full Load Displacement 165 long tons

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

PROPELLER / SHAFT

Number of Propellers 2

Number of Blades per Propeller 5

Diameter of Propeller 49.6”

Pitch 61.4”

Revolutions per Minute (RPM) N/A

Shaft Diameter 4”

Page 1 (Rev-0)

00000_DLA_FLT (23 Oct 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.

3.4 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", Page 2 (Rev-0) explicitly.

3.5 Small boat storage. When a small boat (Motor Surf Boat (MSB)/Motor Cargo Boat (MCB)/Rigid Hull Inflatable (RHI) boat) is removed as interference to Contractor-work, the Contractor shall provide a suitable pier side storage cradle, for safely storing said boat.

3.5.1 Cradle design. Ensure that the temporary cradle meets the following criteria:

1. Structure is templated from the geometry and arrangement of the contact support areas of the existing cradle onboard the vessel, to provide same or more support area as that which is provided by the existing cradle.

2. Arrangement will allow ship's force to perform maintenance on the small boat, without modification of the cradle.

3. Structure is manufactured using the most economical methods and materials available, and is capable of supporting the full weight of the small boat under normal conditions experienced during routine maintenance.

4. Contact surfaces are no harder or rougher than the contact surfaces for existing cradle onboard the vessel.

3.5.2 Boat accessibility. Ensure the storage is located in the vicinity of the vessel, and is unrestricted, to allow for ship's force to complete maintenance during normal working hours for the entire performance period.

3.5.3 Boat protection. Provide full protection that can be safely and completely secured when the small boat is left unattended (e.g. watertight cover, storage in a warehouse or shop, etc.), in addition to isolating the boat from the elements.

3.5.4 Boat transportation. Transport each small boat to its storage area within one week of docking the vessel and back to the vessel prior to the end of the performance period.

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 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-0)

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-0)

QA-2. QUALITY ASSURANCE INSPECTION FORM

ENVIRONMENTAL READINGS

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

DATE TIME

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-0)

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-0)

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-0)

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-0)

11100_TEF_1/4"_AL_Plate (26 Nov 2008)

WORK ITEM 1: Perform Aluminum Hull and Structural Repairs - 1/4" Plate

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew 1/4" aluminum plating.

2. APPLICABLE DOCUMENTS

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

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.

3.2 Renewal. If a Change Request has been authorized and released by the KO, the Contractor shall renew 1/4" thick aluminum plating, as designated by the Coast Guard Inspector, up to 4 square feet.

4. NOTES

This section is not applicable to this work item.

Page 9 (Rev-0)

11100_TEF_5/16"_AL_Plate (26 Nov 2008)

WORK ITEM 2: Perform Aluminum Hull and Structural Repairs - 5/16" Plate

1.1 Intent. This work item describes the requirements for the Contractor to renew 5/16" aluminum plating.

2. APPLICABLE DOCUMENTS

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

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.

3.2 Renewal. If a Change Request has been authorized and released by the KO, the Contractor shall renew 5/16" thick aluminum plating, as designated by the Coast Guard Inspector, up to 4 square feet.

Page 10 (Rev-0)

11100_TEF_OVERLAY_AL_WELDS (30 Oct 2008)

WORK ITEM 3: Perform Hull and Structural Plating Repairs - Overlay Welding (Aluminum)

1.1 Intent. This work item describes the requirements for the Contractor to perform aluminum overlay welding repairs.

2. APPLICABLE DOCUMENTS

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

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.

3.2 Repair particulars. If a Change Request has been authorized and released by the KO, the Contractor shall perform aluminum overlay welding, up to 48 square inches in increments of 6 square inches.

Page 11 (Rev-0)

11100_TEF_OVERLAY_STL (30 Oct 2008)

WORK ITEM 4: Perform Hull and Structural Plating Repairs - Overlay Welding (Steel)

1.1 Intent. This work item describes the requirements for the Contractor to perform overlay welding repairs.

2. APPLICABLE DOCUMENTS

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

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.

3.2 Repair particulars. If a Change Request has been authorized and released by the KO, the Contractor shall perform steel overlay welding repairs, up to 48 square inches in increments of 6 square inches.

Page 12 (Rev-0)

11100_TEF_5LB_Steel Plating_110 (21 Jul 2009)

110C (30 Oct 2008)

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

1. SCOPE

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

2. APPLICABLE DOCUMENTS

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 0000_STD, 2006 Edition, General Requirements

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

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

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 Std Spec 0740_STD. Be aware that this work item includes all welding related activities only and does not include interference removal.

3.2 Renewal particulars. If a Change Request has been authorized and released by the KO, the Contractor shall renew 5-lb steel plating, as designated by the Coast Guard Inspector, 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.

Page 13 (Rev-0)

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

3.3 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).

Page 14 (Rev-0)

11100_TEF_6.0LB_5.63LB_110_Plating (21 Jul 2009)

WORK ITEM 6: Perform Steel Hull and Structural Plating Repairs (6.0-Pound or 5.63-Pound)

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew 6.0-pound (6.0-lb) or 5.63-pound (5.63-lb) steel plating.

2. APPLICABLE DOCUMENTS

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 0000_STD, 2006 Edition, General Requirements

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

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

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 Std Spec 0740_STD. Be aware that this work item includes all welding related activities only and does not include interference removal.

3.2 Renewal particulars. If a Change Request has been authorized and released by the KO, the Contractor shall renew 6.0-lb or 5.63-l steel plating, as designated by the Coast Guard Inspector, 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.

Page 15 (Rev-0)

SIZE

PLATE (LB/FT2)

Original Industry Standard

C 6.0 5.63

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)

C 6.0 .138

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).

Page 16 (Rev-0)

11100_TEF_7.0LB/7.5LB/ 7.6LB_110_Steel Plating (21 Jul 2009)

WORK ITEM 7: Perform 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.

2. APPLICABLE DOCUMENTS

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 0000_STD, 2006 Edition, General Requirements

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

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

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.

3.2 Renewal particulars. If a Change Request has been authorized and released by the KO, the Contractor shall renew 7.0-lb, 7.5-lb, or 7.65-lb steel plating, as designated by the Coast Guard Inspector, up to 4 square feet, using Coast Guard Drawing 110C WPB 111-001 as guidance.

Page 17 (Rev-0)

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).

Page 18 (Rev-0)

11100_TEF_Steel Corrugated Plating (4.0-LB)_110 (21 Jul 2009)

WORK ITEM 8: Perform Hull and Structural Plating Repairs - Corrugated Plate (4.0-Pound)

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew 4.0-pound (4-lb) corrugated steel plating.

2. APPLICABLE DOCUMENTS

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

Coast Guard Drawing 110C WPB 117-001, Rev D, Transverse Sections

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.

3.2 Renewal. If a Change Request has been authorized and released by the KO, the Contractor shall renew 4-lb corrugated steel plating, as designated by the Coast Guard Inspector, up to 4 square feet, using Coast Guard Drawing 110C WPB 117-001 as guidance.

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).

Page 19 (Rev-0)

11100_TEF_ERODED_AL_WELD (30 Oct 2008)

WORK ITEM 9: Perform Hull and Structural Plating Repairs – Eroded Weld (Aluminum)

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew eroded aluminum welds.

2. APPLICABLE DOCUMENTS

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

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.

3.2 Renewal. If a Change Request has been authorized and released by the KO, the Contractor shall renew the designated eroded aluminum welds, up to 10 linear feet in increments of one linear foot.

Page 20 (Rev-0)

11100_TEF_ERODED_STL_WELD (30 Oct 2008)

WORK ITEM 10: Perform Hull and Structural Plating Repairs – Eroded Welds (Steel)

1. SCOPE

1.1 Scope. This work item describes the requirements for the Contractor to renew eroded steel welds.

2. APPLICABLE DOCUMENTS

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

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.

3.2 Renewal. If a Change Request has been authorized and released by the KO, the Contractor shall renew the designated eroded steel welds, up to 10 linear feet in increments of one linear foot.

Page 21 (Rev-0)

11100_TEF_STL_CRACK (30 Oct 2008)

WORK ITEM 11: Perform Hull and Structural Plating Repairs – Crack (Steel)

1. SCOPE

1.1 Scope. This work item describes the requirements for the Contractor to repair the cracked steel welds.

2. APPLICABLE DOCUMENTS

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

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.

3.2 Repair particulars. If a Change Request has been authorized and released by the KO, the Contractor shall repair the designated cracked steel welds, up to 10 linear feet in increments of one linear foot.

Page 22 (Rev-0)

11100_TEF_AL_CRACK (30 Oct 2008)

WORK ITEM 12: Perform Hull and Structural Plating Repairs –Crack (Aluminum)

1. SCOPE

1.1 Scope. This work item describes the requirements for the Contractor to repair cracked aluminum welds.

2. APPLICABLE DOCUMENTS

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

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.

3.2 Repair particulars. If a Change Request has been authorized and released by the KO, the Contractor shall repair the designated cracked aluminum welds, up to 10 linear feet in increments of one linear foot.

Page 23 (Rev-0)

11601_TEF_1.75” x 4.5” Steel T-Bar (30 Jan 2009)

WORK ITEM 13: Perform Steel Structural Member Repairs -1” x 3” Steel T-Bar Framing

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew 1.75” x 4.5” Steel T- Bar framing.

2. APPLICABLE DOCUMENTS

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

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.

3.2 Renewal. If a Change Request has been authorized and released by the KO, the Contractor shall renew 1.75” x 4.5” Steel T-Bar framing, as designated by the Coast Guard Inspector, up to 10 linear feet.

Page 24 (Rev-0)

12314_DLA_FLT (10 Sept 2008) 110B WPB (03 Aug 2007)

WORK ITEM 14: Clean and Disinfect Potable Water Tanks

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to clean and disinfect the following tank(s):

TYPE OF TANK LOCATION CAPACITY

(GALLONS)

Potable Water 3-12-1-W 470 Potable Water 3-12-2-W 470

1.2…