552_DS_MWC_09R0 1 .pdf

USCGC KATHERINE WALKER (WLM-552)

175 FOOT COASTAL BUOY TENDER

SPECIFICATION FOR DOCKSIDE REPAIRS

Developed By:

Mike Check

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

(November 7, 2008 / Rev-0)

USCGC KATHERINE WALKER (WLM-552) DOCKSIDE AVAILABILITY 2009

TABLE OF CONTENTS

Work Item Title Page

List of Sketches iii

Revisions Record iv

List of Applicable References v

List of Government-furnished Property ix

List of Critical Inspection Items x

Specification Feedback xi

Principal Characteristics xii

General Requirements 1

1 Clean and Inspect Sewage Collection and Holding Tanks 8

2 Clean Shipboard Ventilation Systems - Engine Room 11

3 Clean Shipboard Ventilation Systems - Laundry Room and Galley 13

4 Clean, Inspect and Test Hydro-Pneumatic Tank 15

5 Preserve Buoy Working Areas 18

6 Clean Main Diesel Engine Exhaust Stacks 22

7 Clean Ship Service Diesel Generator Exhaust Stacks 25

8 Perform Buoy Crane Maintenance 28

9 Preserve Machine Shop Bilge Surfaces – Partial (Pier Side) 31

10 Preserve Bow Thruster Room Bilge Surfaces – Partial (Pier Side) 35

11 Preserve Pump Room Bilge Surfaces – Partial (Pier Side) 39

Page i (Rev-0)

12 Renew Deck Covering Systems – Mess Deck 44

13 Renew Deck Covering Systems - Change Room and Laundry Room 46

14 Modify Fuel Service Tank Overflow Piping 49

15 Renew Bow Thruster Room Insulation 51

16 Perform Buoy Chain Winch Maintenance and EC 175-A- 050 Modification 54

17 Install Window Wiper Modifications 57

18 Modify Sewage Tank Vent Piping 60

19 Install Buoy Deck Control Room Deck Drains 64

20 Install HVAC Upgrade in Chartroom and ECC 66

Page ii (Rev-0)

List of Sketches

Work Item Sketch Number Page

This section is not applicable to this package.

Page iii (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 iv (Rev-0)

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/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.

DOCUMENTS

Coast Guard Maintenance and Logistics Command Atlantic (MLCA), Naval Engineering Directive (NED) 5735-01, July 2005, Inspection and Test Procedure For Buoy Chain Winch Model CW-1 Onboard WLM 551-564 and WLB 201-215

Coast Guard Maintenance and Logistics Command Atlantic (MLCA), Naval Engineering Directive (NED) 5890-02, March 2005, Inspection and Test Procedure For Buoy Crane Model SB230-42 Onboard WLM 551-564

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 5000_STD, 2004 Edition, Auxiliary Machinery Systems

Page v (Rev-0) http://www.uscg.mil/mlclant/vdiv/standard_specifications.asp

Coast Guard Maintenance and Logistics Command Atlantic (MLCA), Standard Specification 5100_STD, 2004 Edition, Clean Shipboard Ventilation Systems

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

DRAWINGS

Coast Guard Drawing 175 WLM 259-001, Rev A, Combustion Exhaust Diagram

Coast Guard Drawing 175 WLM 259-005, Rev C, Combustion Exhaust A&D, Hull Block 970

Coast Guard Drawing 175 WLM 320-001, Rev U, Electrical One-line Diagram

Coast Guard Drawing 175 WLM 320-003, Rev L, Power System Deck Plan, Fr 61-24, Below Main Deck

Coast Guard Drawing 175 WLM 320-004, Rev F, Power System Deck Plan, ER and Pump Room

Coast Guard Drawing 175 WLM 320-007, Rev P, Power System Deck Plan, 01 Level and Above

Coast Guard Drawing 175 WLM 437-008, Rev G, HVAC Control System;

Block, ISO & Elem W.D.

Coast Guard Drawing 175 WLM 505-001, Rev C, General Requirements of Piping Systems

Coast Guard Drawing 175 WLM 506-001, Rev G, Overflows, Air Escapes & Sounding Tubes Diagrams

Coast Guard Drawing 175 WLM 506-006, Rev F, Vents & Sounding Tubes A & D, Hull Blocks 940 & 950

Coast Guard Drawing 175 WLM 506-009, Rev A, Sewage Tank Vent Mods

Coast Guard Drawing 175 WLM 512-001, Rev E, HVAC Diagram

Coast Guard Drawing 175 WLM 512-017, Rev B, HVAC Mods to Compartments 2-52-0-C & 02-61-0-C.

Page vi (Rev-0)

Coast Guard Drawing 175 WLM 528-009, Rev H, Weather Deck Drains Arrangements and Details

Coast Guard Drawing 175 WLM 533-001, Rev G, Potable Water System Diagram

Coast Guard Drawing 175 WLM 593-001, Rev G, Sewage and Wastewater System Diagram

Coast Guard Drawing 175 WLM 593-005, Rev F, Sewage and Wastewater System A&D

Coast Guard Drawing 175 WLM 593-006, Rev E, Sewage and Wastewater System A&D

Coast Guard Drawing 175 WLM 593-007, Rev D, Sewage and Wastewater System A&D

Coast Guard Drawing 175 WLM 593-009, Rev E; Independent Tanks, Sewage Holding Tanks

Coast Guard Drawing 175 WLM 601-001, Rev J, General Arrangement, Inboard and Outboard Profiles

Coast Guard Drawing 175 WLM 625-001, Rev K, Windows and Portlights

Coast Guard Drawing 175 WLM 635-001, Rev F, Hull Thermal and Acoustic Insulation Schedule

Coast Guard Drawing 175 WLM 801-019, Rev C, Shell Expansion

Coast Guard Drawing FL 2605-35, Rev -, Buoy Chain Winch Pedestal Bearing Modifications

PUBLICATIONS

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

Coast Guard Technical Publication (TP) 3498, Section A, July 2006, Buoy Chain Winch

Coast Guard Technical Publication (TP) 3630, Section 573-A, June 2006, Manufacturer's Instruction Book-SWBS Group 573, Buoy Crane

Coast Guard Technical Publication (TP) 4609, July 2006, Wynn Installation and Operation Manual

Page vii (Rev-0)

INDUSTRY STANDARDS

American National Standards Institute/American Water Works Association (ANSI/AWWA) C652, 2002, Disinfection of Water- Storage Facilities

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

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

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.1 (SSPC-SP 1), 2004, Solvent Cleaning

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

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

Page viii (Rev-0)

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)

8 N Hydraulic swivel NSN: 4730-01-436-1290 1 ea. 4,279.57

16 N **Bearing

Assembly, Pillow Block

NSN: 3130-01-504-4363 2 ea. 1,500.00

17 N

Wynn window wiper assemblies, straight line, Type C

ACN: 2090-01-LG9-

1214, -1217, -1218 3 ea.

1,000.00

(ELC

Procure)

N Controllers #1000 Model 1001 3 ea.

2,000.00

(ELC

Procure)

20 N 4 Ton Heat Pumps N/A 2 ea.

3,100.00

(ELC

Procure)

N DX Fan Coil Unit N/A 1 ea.

1,000.00

(ELC

Procure)

Y Marine AC Unit N/A 1 ea.

1,000.00

(ELC

Procure)

N AC Unit Shroud N/A 1 ea.

1,000.00

(ELC

Procure) *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 ix (Rev-0)

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

8 Perform Buoy Crane Maintenance

16 Perform Buoy Chain Winch Maintenance and EC 175-A-050 Modification

Page x (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/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/specfeedback.asp

Page xi (Rev-0) 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/specfeedback.asp

PC_175_WLM

(07 Jan 2004)

Principal Characteristics

175’ WLM Buoy Tender

Length Overall 174’ 08”

Depth (main deck at side to baseline) 14’ 08”

Maximum Beam 36’ 0”

Frame Spacing 0’ 20”

Full Load Draft 9’ ¾”

Full Load Displacement 906.42 long tons

PROPELLERS / SHAFT

Number of Propellers 2

Number of Blades per Propeller 4

Diameter of Propeller 57.1”

Page xii (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.

Page 1 (Rev-0)

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", explicitly.

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.

Page 2 (Rev-0) http://www.uscg.mil/directives/cim.asp

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 3 (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 4 (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

Date and Time:__________________________________________________

Location of Surface Profile Measurements:___________________________________________________________

Signature of Inspector:____________________________________________________________________________

Page 5 (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 6 (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 7 (Rev-0)

12319_DLA_FLT (10 Sept 2008) 175 WLM (23 Apr 2008)

WORK ITEM 1: Clean and Inspect Sewage Collection and Holding Tanks

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to clean and inspect the below designated tank(s):

TYPE OF TANK LOCATION CAPACITY

(GALLONS)

Sewage Holding Tank 2-84-2-W 847 Vacuum Collection Tank 2-82-2-W 330

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 Related work items. The Contractor shall accomplish this work item in conjunction with the following, which are separate work items in this specification package:

• “Preserve Pump Room Bilge Surfaces – Partial (Pier Side)”.

• “Modify Sewage Tank Vent Piping”.

Page 8 (Rev-0)

3.1.2 Protective measures. The Contractor shall furnish and

install suitable covering to seal off and protect all non-affected surfaces/equipment and spaces in the vicinity of the work area against contamination during the performance of work.

Upon completion of work, remove protective material and inspect for the presence of contamination. Clean all equipment and spaces, contaminated due to improper protection, to original condition of cleanliness.

3.2 Cleaning requirements. The Contractor shall do the

following for the designated tank(s) listed in paragraph 1.1:

3.2.1 Operational test – initial. Prior to commencement of

work, the Contractor shall witness an operational pre-test (by Coast Guard personnel) of all designated tank TLIs to demonstrate existing operational condition. Submit a CFR.

3.2.2 Content removal. Remove and dispose of all contents, fluids, and/or residues in accordance with all applicable Federal, state, and local regulations.

3.2.3 Cleaning requirements. Remove manhole cover(s). Clean

the designated structure’s interior surfaces free of all foreign materials, sediment, and sludge. Remove all persistent residues, taking care not to damage the tank coating system.

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

3.2.4 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.

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

• Suction and discharge piping condition.

Page 9 (Rev-0)

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

3.3 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 gasket material conforming to ASTM D1330. The Contractor shall clean and reseal all tank sight glasses, if applicable, prior to reinstallation.

3.4 Operational test – final. After all authorized work is

complete, in the presence of the Coast Guard Inspector, the Contractor shall thoroughly test and prove the TLIs to be in satisfactory operating condition (see 4.1 (Equipment operation)). Submit a CFR.

4. NOTES

4.1 Equipment operation. Coast Guard personnel will operate

all shipboard machinery and equipment during all operational tests.

Page 10 (Rev-0)

51000_JMS_FLT (02 Oct 2008) 175 WLM (23 Jan 2007)

552_MWC (31 Oct 2008)

WORK ITEM 2: Clean Shipboard Ventilation Systems - Engine Room

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to clean the designated shipboard ventilation systems.

1.2 Government-furnished property.

None

2. APPLICABLE DOCUMENTS

Coast Guard Maintenance and Logistics Command Atlantic (MLCA), Standard Specification 5100_STD, 2004 Edition, Clean Shipboard Ventilation Systems

Coast Guard Drawing 175 WLM 512-001, Rev E, HVAC Diagram

3. REQUIREMENTS

3.1 General.

3.1.1 Interferences. The Contractor shall be aware that

interferences in way of work include, but are not limited to the following:

• Ducting screens.

• Electric pre-heaters.

• Hot/Chill water coils.

• Overhead sheathing/panels.

• Ventilation covers.

Page 11 (Rev-0)

3.1.2 Operational test - initial. Prior to commencement of

work, the Contractor shall witness an operational pre-test (by Coast Guard personnel) of the ventilation systems included in this work item, to demonstrate existing operational condition.

Submit a CFR.

3.2 Cleaning requirements. The Contractor shall clean the

following ventilation systems as shown on Coast Guard Drawing 175 WLM 512-001, in accordance with Std Spec 5100_STD:

SYSTEM LOCATION TYPE SYSTEM

NO.

Engine room Supply S1-71-1 Engine room Exhaust E03-76-1

3.3 Notification. The Contractor shall provide written

notification to the COTR, forty-eight hours before starting ventilation cleaning work.

3.4 Operational test - final. In the presence of the Coast

Guard Inspector, the Contractor shall thoroughly test and prove the disturbed ventilation systems to be in satisfactory operating condition (see 4.1 (Equipment operation)). Repair all leaks. Submit a CFR.

4. NOTES

4.1 Equipment operation. Coast Guard personnel will operate

Page 12 (Rev-0)

51000_JMS_FLT (02 Oct 2008) 175 WLM (23 Jan 2007)

552_MWC (31 Oct 2008)

WORK ITEM 3: Clean Shipboard Ventilation Systems - Laundry Room and Galley

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to clean the designated shipboard ventilation systems.

1.2 Government-furnished property.

None

2. APPLICABLE DOCUMENTS

Coast Guard Maintenance and Logistics Command Atlantic (MLCA), Standard Specification 5100_STD, 2004 Edition, Clean Shipboard Ventilation Systems

Coast Guard Drawing 175 WLM 512-001, Rev E, HVAC Diagram

3. REQUIREMENTS

3.1 General.

3.1.1 Related work items. The Contractor shall accomplish this work item in conjunction with the following, which are separate work items in this specification package:

• “Renew Deck Covering Systems - Change Room and Laundry Room”.

• “Renew Deck Covering Systems – Mess Deck”.

3.1.2 Interferences. The Contractor shall be aware that

interferences in way of work include, but are not limited to the following:

• Ducting screens.

• Electric pre-heaters.

Page 13 (Rev-0)

• Hot/Chill water coils.

• Overhead sheathing/panels.

• Ventilation covers.

3.1.3 Operational test - initial. Prior to commencement of

work, the Contractor shall witness an operational pre-test (by Coast Guard personnel) of the ventilation systems included in this work item, to demonstrate existing operational condition.

Submit a CFR.

3.2 Cleaning requirements. The Contractor shall clean the

following ventilation systems as shown on Coast Guard Drawing 175 WLM 512-001, in accordance with Std Spec 5100_STD:

SYSTEM LOCATION TYPE SYSTEM

NO.

Galley Supply S01-52-0 Gaylord hood Exhaust E02-68-2 Laundry room Exhaust E01-52-1

3.3 Additional requirements. In addition to the above, the

Contractor shall accomplish the following:

3.3.1 Notification. Give written notification to the COTR, forty-eight hours before starting ventilation cleaning work.

3.3.2 Additional protective covering. In addition to providing protective covering as specified in Std Spec 5100_STD, subsection 3.1.3 (Protective measures), provide additional protective covering for all food preparation and serving surfaces in the immediate work area, as applicable, to prevent contamination.

3.4 Operational test - final. In the presence of the Coast

Guard Inspector, the Contractor shall thoroughly test and prove the disturbed ventilation systems to be in satisfactory operating condition (see 4.1 (Equipment operation)). Repair all leaks. Submit a CFR.

4. NOTES

4.1 Equipment operation. Coast Guard personnel will operate

all shipboard machinery and equipment during all operational

Page 14 (Rev-0)

53310A_FLT (12 Mar 2007) 175 WLM (12 Feb 2008)

552_MWC (16 Sept 2008)

WORK ITEM 4: Clean, Inspect and Test Hydro-Pneumatic Tank

1. SCOPE

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

SERVICE LOCATION CAPACITY

(GALLONS)

PRESSURE

(PSIG)

Hydro-Pneumatic 3-42-1-E 100 40-65

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), Coatings and Color Manual

Coast Guard Drawing 175 WLM 533-001, Rev G, Potable Water System Diagram

American National Standards Institute/American Water Works Association (ANSI/AWWA) C652, 2002, Disinfection of Water- Storage Facilities

3. REQUIREMENTS

3.1 General. The Contractor shall clean and inspect the

designated tank(s) using Coast Guard Drawing 175 WLM 533-001 as guidance.

Page 15 (Rev-0)

3.2 Interferences. The Contractor shall be aware that

interferences in way of work may include, but are not limited to:

• Piping.

3.3 Preparation. The Contractor shall depressurize and drain

the designated tanks before performing any work on them.

Dispose of all fluids in accordance with federal, state, and local environmental regulations.

3.4 Tanks. The Contractor shall accomplish the following for

all designated tank(s):

3.4.1 Visual inspection. Clean and visually inspect the

internal and external surfaces of each tank for signs of corrosion, pitting, and other damage. Submit a CFR.

3.4.2 Tank preservation. If a Change Request has been released and authorized by the Contracting Officer (KO), the Contractor shall preserve each tank's interior surfaces in accordance with Std Spec 0000_STD, paragraph titled "Preservation requirements – general "; and in accordance with COMDTINST M10360.3, using the coating system specified for "Tanks and Voids (Potable Water Tanks)" in Appendix B (Cutter and Boat Interior Paint Systems).

If preservation is for less than 100 percent of tank interior surfaces, power tool clean all affected surfaces to "bare metal" in lieu of using abrasive blasting, and feather edges of existing intact coating to the prepared areas, in order to provide a smooth transition with the new paint.

WARNING!

Do not drain any fluids (including fresh water) into any space, bilge or exterior location.

3.5 Documentation. The Contractor shall accomplish the

following:

3.5.1 Written certification. After completion of testing (and after any authorized repairs) submit written documentation listing each tank tested, the date of test, and testing facility to the COTR.

3.5.2 Data Plates. Affix to each tank an anodized aluminum

test data plate using epoxy resin cement. Engrave the data plate with ¼-inch high letters stating the following:

• Tank name/number (as applicable).

• Hydrostatic test pressure.

Page 16 (Rev-0)

• Date of inspection and test.

• Testing facility.

3.6 Quality assurance.

3.6.1 Hydrostatic test. After all authorized repairs, the

Contractor shall hydrostatically test all new and disturbed piping and components in accordance with Std Spec 0740_STD, Appendix C, "Hydrostatic Test". Be aware that no leakage or permanent deformation of pressure-containing parts is permissible. Repair all leaks and discrepancies found. Submit a CFR.

3.6.2 Tank disinfecting. After all other work involving the

potable water system and tank closing have been completed, the Contractor shall disinfect and treat the affected potable water tank, as necessary to meet or exceed the requirements of AWWA C652. After tank disinfecting; remove and dispose of all treated water in accordance with all Federal, state and local regulations.

3.6.3 Operational test - final. In the presence of the Coast

Guard Inspector, the Contractor shall thoroughly test and prove the potable water system to be in satisfactory operating condition (see 4.1 (Equipment operation)). Submit a CFR.

4. NOTES

4.1 Equipment operation. Coast Guard personnel will operate

Page 17 (Rev-0)

63120_DLA_FLT (10 Sept 2008) 175 WLM Buoy Deck (10 Sept 2008)

WORK ITEM 5: Preserve Buoy Working Areas

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to prepare and coat the buoy working areas, shown on Coast Guard Drawing 175 WLM 601-001, which include the following:

1.1.1 Buoy deck surfaces: Main Deck, Frame 52, fwd.

1.1.2 Buoy port: freeboard surfaces between Frames 22 and 40, port and starboard, from the deck level down to the top of the boot-topping; and all inboard surfaces of the gunwale.

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

Coast Guard Drawing 175 WLM 601-001, Rev J, General Arrangement, Inboard and Outboard Profiles

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

Page 18 (Rev-0)

3. REQUIREMENTS

3.1 General.

3.1.1 Related work items. The Contractor shall accomplish this work item in conjunction with the following, which are separate work items in this specification package:

• “Perform Buoy Crane Maintenance”.

• “Perform Buoy Chain Winch Maintenance and EC 175-A-050 Modification”.

3.1.2 Interferences. The Contractor shall be aware that

interferences to work may include, but are not limited to, the following:

• Deck fittings.

• Deck machinery.

• Electrical fittings.

• Drains.

• Shore ties.

• Ladders.

3.1.3 Protective measures. The Contractor shall protect non-

affected vessel's equipment, components, and spaces during surface preparation and coating application procedures, as specified in paragraph 3.11.4(Protective measures) in Std Spec

0000_STD.

3.2 Preservation particulars. The Contractor shall accomplish the following tasks:

3.2.1 Buoy deck. Preserve the buoy deck surfaces, including

bitt and chock foundations, machinery rack guards and machinery foundations, hatches and hatch guards, stanchion sockets, vent pipes, angle coaming area, and approximately six inches up all adjacent vertical surfaces (as applicable); use the system specified for "Weather Decks (Weather Deck, Buoy Tender Working Deck)", in COMDTINST M10360.3, Appendix A (Cutter and Boat Exterior Painting Systems). Select a Gray (36231) inorganic zinc coating.

Page 19 (Rev-0)

3.2.2 Buoy port.

3.2.2.1 Prepare the buoy port areas to "bare" metal, using

suitable power tools with vacuum attachment to capture all generated debris, to provide a minimum 1.0 anchor profile.

Feather adjacent intact coating into the prepared areas (for a distance of one to two inches), to provide a smooth and tapered transition between existing and new coatings.

3.2.2.2 Prime and top coat the prepared surfaces using the

systems specified for "Freeboard/Superstructure/Mast ("Freeboard/Superstructure, Steel), Option I", in COMDTINST M10360.3, Appendix A (Cutter and Boat Exterior Painting Systems). Select color black (17038) as the top/finish coat, to match existing adjacent surfaces.

3.2.3 Safety markings. Re-apply all safety markings to

original location and to match original color using the systems specified in COMDINST M10360.3, Chapter 10 (Cutters and Boats Safety Colors and Markings) and Appendix A (Cutter and Boat Exterior Painting Systems).

3.3 Substrate inspection. After completion of surface

preparation and before coating application, the Contractor shall perform a visual inspection of the prepared substrate, and submit a CFR.

3.4 Ultrasonic thickness measurement. If a Change Request is

released and approved by the KO, after surface preparation and before surface coating the Contractor shall perform a total of 100 thickness measurements of the exposed steel surfaces, 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).

3.5 In-process quality control measures. The Contractor shall abide by all the safety, preservation, and quality control requirements specified in Std Spec 0000_STD, paragraph titled “Preservation requirements – general”.

Page 20 (Rev-0)

NOTICE!

Surfaces being preserved are considered "critical-coated surfaces".

4. NOTES

4.1 Definition of coaming. Vertical raised sections of deck

plating around an opening that provide a frame and/or deflect water, such as around a hatch or gooseneck.

4.2 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 21 (Rev-0)

25901_MWC_FLT (21 Oct 2008) 175 WLM (21 Oct 2008)

WORK ITEM 6: Clean Main Diesel Engine Exhaust Stacks

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to clean the Main Diesel Engine (MDE) exhaust stacks.

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

Coast Guard Drawing 175 WLM 259-001, Rev A, Combustion Exhaust Diagram

Coast Guard Drawing 175 WLM 259-005, Rev C, Combustion Exhaust A&D, Hull Block 970

3. REQUIREMENTS

3.1 General.

3.1.1 Related work items. The Contractor shall accomplish this work item in conjunction with the following, which are separate work items in this specification package:

• “Clean Ship Service Diesel Generator Exhaust Stacks”.

• “Modify Sewage Tank Vent Piping”.

3.1.2 Interferences. The Contractor shall be aware that

interferences in way of work include, but are not limited to the following:

Page 22 (Rev-0)

• Exhaust insulation.

• Exhaust stack.

• Piping.

• Wiring.

• Sewage tank vent piping.

3.1.3 Protective measures. The Contractor shall furnish and

install suitable covering to seal off and protect all non-affected surfaces/equipment and spaces in the vicinity of the work area against contamination during the performance of work.

Upon completion of work, remove protective material and inspect for the presence of contamination. Clean all equipment and spaces, contaminated due to improper protection, to original condition of cleanliness.

3.1.4 Safety precaution. The Contractor shall rig suitable

safety netting, to protect workers during possible falls, and to protect the Engine Room and machinery from falling tools.

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

3.3 Cleaning. The Contractor shall clean the interior surfaces of the exhaust piping to the MDE, shown on Coast Guard Drawings 175 WLM 259-001 and 175 WLM 259-005, to a condition free from soot, tar, and any other foreign matter as follows:

3.3.1 Disconnect the exhaust piping as necessary to facilitate cleaning.

3.3.2 Remove and retain the existing exhaust mufflers.

3.3.3 Thoroughly sweep, mechanically clean, and vacuum the

interior of each exhaust pipe system, from the exhaust outlet to the topmost location outside the vessel. Ensure that all tar deposits, soot deposits, and all other surface contaminants are completely removed.

3.3.4 Upon completion of cleaning, remove all debris from the pipe surfaces, stack deck, and Engine Room areas by vacuuming.

Dispose of all cleaning materials and generated debris in accordance with all applicable Federal, state, and local regulations.

Page 23 (Rev-0)

3.3.5 Reinstall all removed exhaust pipe sections and mufflers using new gaskets.

3.4 Inspection and report. The Contractor shall perform a

visual inspection of the following components; submit a CFR:

• Exhaust stack access hatches, including all associated studs and nuts.

• All cleaned exhaust stack surfaces.

• All exhaust expansion joints, including associated bolts.

3.5 Gasket renewal. The Contractor shall renew all flange

connection gaskets with suitable high temperature, non-asbestos-containing gasket materials, during interference reinstallation.

3.6 Touch-up preservation. The Contractor shall prepare and

touch-up coat all disturbed surfaces to match existing adjacent surfaces in accordance with COMDTINST M10360.3, Appendix B (Cutter and Boat Interior Painting Systems). Abide by all touch-up requirements outlined in paragraph 3.11.9 (Touch-ups and minor coating repairs)) of Std Spec 0000_STD.

3.7 Operational test - final. In the presence of the Coast

Guard Inspector, the Contractor shall thoroughly test and prove the exhaust stack system to be in satisfactory operating condition (see 4.1 (Equipment operation)). Inspect and correct any abnormal back-pressure, noise, lack of tightness, and high temperature generated from the exhaust systems. Submit a CFR.

4. NOTES

4.1 Equipment operation. Coast Guard personnel will operate

Page 24 (Rev-0)

25902_MWC_FLT (21 Oct 2008) 175 WLM (21 Oct 2008)

WORK ITEM 7: Clean Ship Service Diesel Generator Exhaust Stacks

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to clean the Ship Service Diesel Generator (SSDG) exhaust stacks.

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

Coast Guard Drawing 175 WLM 259-001, Rev A, Combustion Exhaust Diagram

Coast Guard Drawing 175 WLM 259-005, Rev C, Combustion Exhaust A&D, Hull Block 970

3. REQUIREMENTS

3.1 General.

3.1.1 Related work items. The Contractor shall accomplish this work item in conjunction with the following, which are separate work items in this specification package:

• “Clean Main Diesel Engine Exhaust Stacks”.

• “Modify Sewage Tank Vent Piping”.

3.1.2 Interferences. The Contractor shall be aware that

interferences in way of work include, but are not limited to the

Page 25 (Rev-0) following:

• Exhaust lagging.

• Exhaust stack.

• Piping.

• Wiring.

• Sewage tank vent piping.

3.1.3 Protective measures. The Contractor shall furnish and

install suitable covering to seal off and protect all non-affected surfaces/equipment and spaces in the vicinity of the work area against contamination during the performance of work.

Upon completion of work, remove protective material and inspect for the presence of contamination. Clean all equipment and spaces, contaminated due to improper protection, to original condition of cleanliness.

3.1.4 Safety precaution. The Contractor shall rig suitable

safety netting, to protect workers during possible falls, and to protect the Engine Room and machinery from falling tools.

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

3.3 Cleaning. The Contractor shall clean the interior surfaces of the exhaust piping to the SSDG, shown on Coast Guard Drawings 175 WLM 259-001 and 175 WLM 259-005, to a condition free from soot, tar, and any other foreign matter as follows:

3.3.1 Disconnect the exhaust piping as necessary to facilitate cleaning.

3.3.2 Remove and retain the existing exhaust mufflers.

3.3.3 Thoroughly sweep, mechanically clean, and vacuum the

interior of each exhaust pipe system, from the exhaust outlet to the topmost location outside the vessel. Ensure that all tar deposits, soot deposits, and all other surface contaminants are completely removed.

Page 26 (Rev-0)

3.3.4 Upon completion of cleaning, remove all debris from the pipe surfaces, stack deck, and Engine Room areas by vacuuming.

Dispose of all cleaning materials and generated debris in accordance with all applicable Federal, state, and local regulations.

3.3.5 Reinstall all removed exhaust pipe sections and mufflers using new gaskets.

3.4 Inspection and report. The Contractor shall perform a

visual inspection of the following components; submit a CFR:

• Exhaust stack access hatches, including all associated studs and nuts.

• All cleaned exhaust stack surfaces.

• All exhaust expansion joints, including associated bolts.

3.5 Gasket renewal. The Contractor shall renew all flange

connection gaskets with suitable high temperature, non-asbestos-containing gasket materials, during interference reinstallation.

3.6 Touch-up preservation. The Contractor shall prepare and

touch-up coat all disturbed surfaces to match existing adjacent surfaces in accordance with COMDTINST M10360.3, Appendix B (Cutter and Boat Interior Painting Systems). Abide by all touch-up requirements outlined in paragraph 3.11.9 (Touch-ups and minor coating repairs)) of Std Spec 0000_STD.

3.7 Operational test - final. In the presence of the Coast

Guard Inspector, the Contractor shall thoroughly test and prove the exhaust stack system to be in satisfactory operating condition (see 4.1 (Equipment operation)). Inspect and correct any abnormal back-pressure, noise, lack of tightness, and high temperature generated from the exhaust systems. Submit a CFR.

4. NOTES

4.1 Equipment operation. Coast Guard personnel will operate

Page 27 (Rev-0)

58900W_175 (12 Sept 2007) 552_MWC (31 Oct 2008)

WORK ITEM 8: Perform Buoy Crane Maintenance

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to perform buoy crane maintenance, including renewal of the hydraulic swivel.

1.2 Government-furnished property.

MTI ITEM DESCRIPTION NSN/PN QTY

ESTIMATED

COST

($/UNIT)

N Hydraulic swivel NSN: 4730-01-436-1290 1 ea. 4,279.57

2. APPLICABLE DOCUMENTS

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), Naval Engineering Directive (NED) 5890-02, March 2005, Inspection and Test Procedure For Buoy Crane Model SB230-42 Onboard WLM 551-564

Coast Guard Technical Publication (TP) 3630, Section 573-A, June 2006, Manufacturer's Instruction Book-SWBS Group 573, Buoy Crane

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:

• 3.2 (Level 1 maintenance, task #1).

Page 28 (Rev-0)

3.1.2 Related work item. The Contractor shall accomplish this work item in conjunction with “Preserve Buoy Working Areas”, which is a separate work item in this specification package.

3.1.3 Reference documents. The Contractor shall perform the

work described herein in accordance with Std Spec 5000_STD (see paragraph number relationships in Section 4), TP-3630 and NED 5890-02.

3.2 Maintenance. The Contractor shall perform the following:

3.2.1 Level 1 maintenance.

ADDITIONAL REQUIREMENTS

# TASK TYPE QTY COMPONENT OR

ASSEMBLY

APPENDIX

AND

PARA.

FROM

5000_STD

OTHER

1 Operate and Inspect

1 Buoy Crane N/A Submit (CIR).

2 Weight Test

1 Buoy Crane N/A Perform all of MLCA NED 5890-

02. A Coast Guard Inspector will operate the equipment.

Main Hoist Static Load Test Weight: 30,000 (+1500 -0) pounds

Main Hoist Dynamic Load Test Weight: 25,000 (+1250 -0) pounds

Main Hoist Rated Load Test Weight: 20,000 (+0 -1000) pounds

Aux Hoist Static Load Test Weight: 13,500 (+675 -0) pounds

Aux Hoist Dynamic Load Test Weight: 10,800 (+0 -540) pounds

Aux Hoist Rated Load Test Weight: 9,000 (+0 -450) pounds

Submit CFR.

Page 29 (Rev-0)

ADDITIONAL REQUIREMENTS

# TASK TYPE QTY COMPONENT OR

ASSEMBLY

APPENDIX OTHER

AND

PARA.

FROM

5000_STD

3 Fabricate and Install

1 Label plate B-20.9 System: Buoy Crane

Main Hoist Static Load Test Weight: 30,000#

Main Hoist Dynamic Load Test Weight: 25,000#

Main Hoist Rated Load Test Weight: 20,000#

Aux Hoist Static Load Test Weight: 13,500#

Aux Hoist Dynamic Load Test Weight: 10,800#

Aux Hoist Rated Load Test Weight: 9,000#

3.2.2 Level 2 maintenance.

ADDITIONAL REQUIREMENTS

# TASK TYPE QTY COMPONENT OR

ASSEMBLY

APPENDIX

AND

PARA.

FROM

5000_STD

OTHER

4 Renew 1 Hydraulic Swivel C-20.4 GFP.

5 Groom and

Lubricate 1 Buoy Crane N/A. Perform all maintenance in

Chapter 4 of TP-3630.

Perform adjustments in Chapter 6-2 of TP-3630.

4. NOTES

4.1 Paragraph number relationships. The appendix and paragraph number for each appendix and paragraph listed as maintenance in Section 3 relates directly to the identical appendix and sub-paragraph number in Std Spec 5000_STD.

Page 30 (Rev-0)

S63142_DLA_SWIT (25 Jun 2008) 552_MWC (31 Oct 2008)

WORK ITEM 9: Preserve Machine Shop Bilge Surfaces – Partial (Pier Side)

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to preserve the Machine Shop (Compartment 3-42-0-Q) bilge surfaces while the vessel is waterborne using Coast Guard Drawings 175 WLM 601-001 and 175 WLM 801-019 for guidance.

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 Commandant Instruction (COMDTINST) M10360.3 (series),…