EAGLE WIX 327 295 FOOT BARQUE SPECIFICATION FOR DOCKSIDE REPAIRS 2010 REV 4 DTD JULY 7 2009.pdf

USCGC EAGLE (WIX-327)

295 FOOT BARQUE

SPECIFICATIONS FOR DOCKSIDE REPAIRS

Developed By:

ALLISON BETRO

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

(July 7, 2009 / Revision 4)

USCGC EAGLE (WIX-327) DOCKSIDE AVAILABILITY 2010

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 Renew Structural Closures 9

2 Renew Handrail 01 Deck Fantail 13

3 Renew Liferaft Support Brackets 17

4 Renew Exhaust Stack Partial 20

5 Clean Laundry Ventilation Systems 24

6 Clean Galley & Scullery Ventilation Systems 26

7 Overhaul Vaneaxial Fans and Motor Assemblies 29

8 Clean, Inspect and Test Hot Water Accumulator Tank 35

9 Perform Crescent Boat Davit Maintenance 39

10 Perform Vertical Capstan Maintenance 42

11 Modify Oily Water Separator System Discharge Piping 45

12 Renew Padeyes for Foremast Backstays Partial 49

13 Renew Passage Way Deck Covering System 52

Page i (Rev 4)

14 Clean and Inspect Emergency Diesel Generator In- Place 55

15 Renew Teak Caulk 57

16 Perform Ultrasonic Thickness Measurements 59

17 Renew Electrical Grade Deck Covering System 61

18 Preserve Gallows 64

19 Renew #1 A/C Sea Strainer 67

Page ii (Rev 4)

List of Sketches

Work Item Sketch Number Page

11 Sketch 1 48

Page iii (Rev 4)

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

6/9/09 1 GFE Revised the list of GFP to Match w/i-1 6/9/09 1 2 Section 3.2.2 – Revised such that

Contractor furnished and install 316 stainless steel.

6/9/09 1 3 Section 3.2.2 – Revised such that Contractor furnished and install 316 stainless steel.

6/9/09 1 4 Added section 3.6.4 to reinstall teak deck previously removed.

6/9/09 1 9 Revised static load test weight and rated load weight test. Deleted task 4 service & inspect block assemblies & NDI boat cradle.

6/9/09 1 11 Section 3.1.2.2 Revised quantity of fluid removals. Section 3.2 revised to dirty waste oil & oily water system. Added Sketch 1.

6/9/09 1 17 Table 1, Corrected compartment name to EM Shop.

6/9/09 1 18 Section 3.2 Added the removal and reinstallation of teak deck. Section 5.2 deleted.

6/12/09 2 15 Sect 3.1.1 Deleted Related W/I “Preserve Gallows” since this is an optional item.

6/17/09 3 19 Changed CG Drawing from 3801-3 to 3803-1 7/7/09 4 GFP Revised GFP Table on page IX to reflect

Work Item 1.

7/7/09 4 7 Changed Title by deleting the word “and

Renew” – “Overhaul Vaneaxial Fans and Motor Assemblies”

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 4)

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.

FEDERAL AND MILITARY SPECIFICATIONS AND STANDARDS

MIL-R-6855, 2001, Elastomer, Synthetic, Sheets, Strips, Molded or Extruded Shapes, General Specification For

MIL-STD-1623, Dec 1981, Fire Performance Requirements and Approved Specifications for Interior Finish Materials and Furnishings

OTHER GOVERNMENT DOCUMENTS, DRAWINGS, AND PUBLICATIONS

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

Page v (Rev 4) http://www.uscg.mil/mlclant/vdiv/standard_specifications.asp

Coast Guard Maintenance and Logistics Command Atlantic (MLCA), Standard Specification 2350_STD, 2004 Edition, Clean, Inspect, Varnish-Treat, and Test Propulsion Generators and Motors, Ship Service and Emergency Generators in-Place

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

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

Coast Guard Maintenance and Logistics Command Atlantic (MLCA), Standard Specification 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 327 WIX 1107-1, Rev A, New Pilot House

Coast Guard Drawing 327 WIX 1112-14, Rev-, FND INCID TO BOAT

DAVIT MOD

Coast Guard Drawing 327 WIX 1401-001, Rev-, Peak Decking, Focsle, Main, Poop Deck and House Top

Coast Guard Drawing 327 WIX 1702-1, Rev-, Foremast

Coast Guard Drawing 327 WIX 1702-5, Rev-, Foremast

Coast Guard Drawing 327 WIX 3803-1, Rev -, Berg A/C Chillers

Coast Guard Drawing 327 WIX 3801-014, Rev-, Galley Vent. Mods.

Coast Guard Drawing 327 WIX 3801-100, REV -, Ventilation Diagram

Coast Guard Drawing 327 WIX 3801-111, Rev-, Ventilation System Arrangement & Details, FWD FR 37, MN DK & Below

Coast Guard Drawing 327 WIX 3801-112, Rev-, Ventilation System Arrangement & Details, FR 37-63, MN DK & Below

Coast Guard Drawing 327 WIX 4105-1, Rev -, Emerg Diesel Generator Installation

Page vi (Rev 4)

Coast Guard Drawing 327 WIX 4804-3, Rev – Potable Water Mods Incid to 400 Gallon Heater Instl

Coast Guard Drawing 327 WIX 4105-3, Rev -, Emerg Diesel Generator Installation (Manufacturer’s Drawing)

Coast Guard Drawing 327-WIX 4823-1, Rev A, PIPING DIAGRAM - OILY

WATER SEP SYS

Coast Guard Drawing 327-WIX 4823-2, Rev -, DIAGRAM OILY WATER

SEPARATOR SYS

Coast Guard Drawing 327 WIX-5200-2, Rev B, Stack A & D

Coast Guard Drawing 327-WIX 8201-3, Rev B, ASSEMBLY 20 H.P.

DOUBLE GYPSY HOIST

Coast Guard Drawing 327 WIX 8201-2, REV B, BOAT DAVIT

INSTALLATION PLAN

Coast Guard Drawing 327-WIX 8201-4, REV -, DAVIT MODIFICATION

Coast Guard Drawing 327-WIX 8201-6, REV -, HYD PIPING MODS INCID

BOAT DAVIT MODS

Coast Guard Drawing 327-WIX 8201-7, REV -, RIGGING MODS INCID

BOAT DAVIT MODS

Coast Guard Fleet Drawing FL-1204-3, Rev A, Welded Pad Eyes and Links

Coast Guard Drawing FL 8220-109, Rev -, Encapsulated Liferaft Stowage

NAVSEA Drawing 803-6397272, Rev A, Life boat Encapsulated Stowage Deck Edge Mount Type 1

PUBLICATIONS

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

Coast Guard Technical Publication (TP) 3483, 4, Mar 2001, Vertical Capstan – Instructions

INDUSTRY STANDARDS

Page vii (Rev 4)

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) G-6032, 1999, Grease, Plug Valve, Gasoline and Oil Resistant, NATO Code Number G-363, Metric

International Standard Organization (ISO) 2953, 1999, Mechanical Vibration, Balancing Machines, Description and Evaluation

ASTM International (ASTM) A36, 2008, Standard Specification for Carbon Structural Steel

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

ASTM International (ASTM) D3951, Reapproved 2004, Standard Practice for Commercial Packaging

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

Page viii (Rev 4)

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)

N

26” x 66” Quick-Acting Watertight Door, Left Hand, 10-dogs

2040-01-440-1903 2 1,800

N

26” x 66” Quick-Acting Watertight Door, Right Hand, 10-dogs

2040-01-440-5971 1 1,800

N

26” x 66” Quick-Acting Watertight Door, Left Hand, 8-dogs

2040-01-448-5165 1 2,200

N

30” x 66” Quick-Acting Watertight Door, Left Hand, 10-dogs

2040-01-441-3154 3 2,200

N

30” x 66” Quick-Acting Watertight Door, Right Hand, 10-dogs

2040-01-441-3152 1 1,500

N

22” x 60” Watertight Door, Steel, Left Hand, 8-Dog

None 1 1,200

19 N A/C Sea Strainer

Kraissel Co.

Model - #7239 2BB6

1 ea. 1,000.00

*Government-loaned property, which shall be returned to the vessel upon completion of the availability.

**New or refurbished equipment that the Government may provide for installation in place of existing equipment.

***Government-furnished property, which is to be supplied by either the vessel, Electronic Systems Support Unit (ESU) or local Electronic Support Detachment (ESD).

Page ix (Rev 4)

List of Critical Inspection Items

The following is a list of work items, which contain Critical Inspection reports, which the Contractor must complete within the first 25% of the availability contract period (see Std Spec 0000_STD, paragraph 3.6.2 (Inspection report particulars)):

Work Item Title

4 Renew Exhaust Stack Partial

9 Perform Crescent Boat Davit Maintenance

10 Perform Vertical Capstan Maintenance

16 Perform Ultrasonic Thickness Measurements

Page x (Rev 4)

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/specfeedback.asp

Page xi (Rev 4) http://webapps.mlca.uscg.mil/vdiv/specifications/feedback/default.cfm http://www.uscg.mil/mlclant/vdiv/specs/specfeedback.htm

PC_327_WIX_Eagle (07 Jan 2004)

Principal Characteristics

295’ WIX ”Eagle” Barque

Length Overall 295’ 0”

Depth (main deck at side to baseline) N/A

Maximum Beam 39’ 5”

Height of Highest Projection (above DWL) N/A

Frame Spacing 1’- 11 5/8”

Full Load Draft 17’ 0”

Full Load Displacement 1816 long tons

Shore Tie Voltage Requirements N/A

PROPELLERS / SHAFT

Number of Propellers 1

Number of Blades per Propeller 5

Diameter of Propeller 4’ 8”

Pitch Fixed

Revolutions per Minute (RPM) N/A

Shaft Diameter N/A

Page xii (Rev 4)

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 extinguishers. The Contractor

shall provide portable fire extinguishers.

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 4)

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 4) 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

Page 3 (Rev 4)

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

Signature of Inspector:______________________________________________________Date:________

Page 4 (Rev 4)

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 4)

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

Place Surface Profile Replica Tape Here

Date and Time:__________________________________________________

Location of Surface Profile Measurements:___________________________________________________________

Signature of Inspector:____________________________________________________________________________

Page 6 (Rev 4)

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 4)

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 4)

S_16700_TEF_SWIT (07 Oct 2008)

327_ADB (13 April 09)

WORK ITEM 1: Renew Structural Closures

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew the following structural closures:

CLOSURE

IDENTIFICATION LOCATION DESCRIPTION

WTD 1-26-1 1-24-1-Q Fan Room

22” x 60” Watertight Door, Steel, Left Hand, 8-Dog

QAWTD 1-34-1 1-30-0-Q

Galley

30” x 66” Quick-Acting Watertight Door, Steel, Right Hand, 10-Dog

QAWTD 1-38-2 1-37-0-L

Passage

30” x 66” Quick-Acting Watertight Door, Steel, Left Hand, 10-Dog

QAWTD 1-42-1 1-41-0-Q

Scullery

30” x 66” Quick-Acting Watertight Door, Steel, Left Hand, 10-Dog

QAWTD 1-47-2 1-47-2-Q Fan Room

26” x 66” Quick-Acting Watertight Door, Steel, Left Hand, 10-Dog

QAWTD 1-51-0 1-46-0-Q

Laundry

30” x 60” Quick-Acting Watertight Door, Steel, Left Hand, 10-Dog

QAWTD 1-103-2 1-103-0-L

Passage

26” x 66” Quick-Acting Watertight Door, Steel, Right Hand, 10-Dog

QAWTD 2-25-1 2-10-0-L Male Crew Berthing

26” x 66” Quick-Acting Watertight Door, Steel, Left Hand, 8-Dog

QAWTD 3-25-1 3-25-0-Q Gym 26” x 66” Quick-Acting Watertight Door, Steel, Left Hand, 10-Dog

1.2 Government-furnished property.

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/Unit)

N

26” x 66” Quick- Acting Watertight Door, Left Hand, 10-dogs

2040-01-440-

2 1,800

N

26” x 66” Quick- Acting Watertight Door, Right Hand, 10-dogs

2040-01-440-

1 1,800

N

26” x 66” Quick- Acting Watertight Door, Left Hand, 8-dogs

2040-01-448-

1 2,200

Page 9 (Rev 4)

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/Unit)

N

30” x 66” Quick- Acting Watertight Door, Left Hand, 10-dogs

2040-01-441-

3 2,200

N

30” x 66” Quick- Acting Watertight Door, Right Hand, 10-dogs

2040-01-441-

1 1,500

N 22” x 60” Watertight Door, Steel, Left Hand, 8-Dog

None 1 1,200

NOTICE!

Dimension and tolerance will vary with minor hardware differences to be expected for the Government-furnished closures. These variances and differences include (but are not limited to): location and physical size of the hinge assemblies; location, physical size, and number of flush mounted pockets; location, size, and orientation of securing devices.

2. APPLICABLE DOCUMENTS

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

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

3. REQUIREMENTS

3.1 General. The Contractor shall perform the following:

3.1.1 Interferences. The Contractor shall be aware that

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

• Sheathing.

• Bulkhead insulation.

• Piping.

• Cables.

Page 10 (Rev 4) http://isddc.dot.gov/OLPFiles/USCG/010968.pdf

• Overhead panels.

• Deck covering.

3.2 Protective measures. The Contractor shall provide

protective covering while the doors are removed. Ensure that covering is installed at the end of the each workday.

3.3 Renewal. The Contractor shall accomplish the following:

3.3.1 Crop, remove, and dispose of the designated doors

(including associated door frame) in accordance with Standard Specification 0740_STD. Retain and store the location labels on the existing doors.

3.3.2 Install the new Government-furnished door assemblies in place of the ones removed, in accordance with Standard Specification 0740_STD . Perform all necessary modifications to ensure a proper fit. Provide and install new gaskets and fasteners, as applicable, with the new installations. Attach the location label plates that were retained for use on new doors.

NOTICE!

Securing latches, both integral to the closure and/or mounted to the ship's structures, may require modification or relocation to achieve proper form, fit and function of the closure. These modifications may include, but are not limited to, relocating latch fixtures, adjusting the position of the closure, or the fabrication and installation of a new securing device. Relocation and modification of securing latches shall be directed by the Coast Guard Inspector.

3.4 Preservation. The Contractor shall preserve the new doors and all other disturbed surfaces to match existing adjacent surfaces, in accordance with COMDTINST M10360.3.

3.4.1 Weather exposed surfaces. Coat both interior and

exterior surfaces using the system specified for “Freeboard/Superstructure/Mast (Freeboard/Superstructure, Steel), Option I”, in Appendix A (Cutter and Boat Exterior Painting Systems).

NOTICE!

Do not paint knife-edges, gaskets, or any moving parts; including dogs, nuts, wedges, spindles, yokes, packing, connecting rods and hinge pins.

Page 11 (Rev 4)

3.5 Closure. The Contractor shall demonstrate 100 percent

gasket contact and proper dog operation by means of a chalk test for each renewal. Ensure that initial contact between gasket and knife edge occurs throughout extent of gasket before final securing of dogs, and without use of excessive closing force.

If the mark on the gasket is not uniform, adjust as necessary to achieve uniform contact and retest. Submit a CFR.

3.6 Operational test. In the presence of the Coast Guard

Inspector, the Contractor shall thoroughly test and prove all closure securing latches to be in satisfactory operating condition, and submit a CFR. In addition, ensure the following:

• Closures are properly secured, so as to prevent accidental or unintentional movement.

• Securing latches adequately engage closures and positively lock into place without excessive force or manipulation by the operator.

4. NOTES

4.1 Damage control markings. The ship’s force will apply

appropriate damage control decals onto all newly installed doors, as appropriate.

Page 12 (Rev 4)

S61210_ADB_327 (13 April 2009)

WORK ITEM 2: Renew Handrail 01 Deck Fantail

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew the handrail on 01 deck fantail.

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) M10360.3C, Change 1, Jun 2006, Coatings and Color Manual

3. REQUIREMENTS

3.1 General. The contractor shall perform the following:

3.1.1 Related work item. Perform this work in conjunction with "Renew Life Raft Support brackets” which is a separate work item in this specification package.

3.1.2 Interferences. Be aware that interferences in way of

work include, but are not limited to the following:

• Light fixtures.

• Sheathing.

• Coaming.

Page 13 (Rev 4)

• Teak deck.

• Foundations.

• Deck gear brackets.

• Rigging.

• Flag poles.

• Gooseneck piping.

• Deck stowage boxes.

• Fire hose/gear.

• Chocks/cleats.

3.2 Renew handrails. The Contractor shall renew approximately 60 feet of handrail, location on 01 level fantail to be specified by the COTR.

3.2.1 Removal. Crop and discard existing steel handrail

verticals, cross rails and diagonal supports (see pictures below). Remove, retain and store existing teak wood Taff rail that is in good condition. Discard any warped/damaged/rotted teak wood rail. Retain and store all existing brass fixtures.

All handrails are located outboard on 01 deck fantail.

3.2.2 Install. The Contractor shall furnish and install

handrail vertical, cross rails and diagonal supports, made of 316 stainless steel in place of discarded. The configuration of handrail spacing shall remain as found on ship by design. New handrails shall be fabricated and installed using existing handrails as template, (see pictures below). Renew, in kind, all teak wood Taff rails that were discarded due to the condition, warped/damaged/rotted. Install all existing brass fixtures to previous configuration.

3.3 Nondestructive inspection (NDI). The Contractor shall

perform NDI of the newly welded handrail components in accordance with Std Spec 0740_STD, Appendix C.

Page 14 (Rev 4)

Page 15 (Rev 4)

3.4 Surface preservation. The Contractor shall prepare and

coat the handrail surfaces, using the system specified for “Freeboard/Superstructure/Mast (Freeboard/Superstructure, Steel), Option I” in COMDTINST M10360.3, Appendix A (Cutter and Boat Exterior Painting Systems). Select finish/top coat color to match existing adjacent surfaces.

3.4.3 Touch-up preservation. Prepare and touch-up coat all

disturbed surfaces to match existing adjacent surfaces, in accordance with COMDTINST M10360.3, Appendix A (Cutter and Boat Exterior 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.

3.4.4 Wood Taff rail preservation. Only for renewed teak wood, stain and preserve teak wood Taff Handrail with varnish and high gloss polyurethane or acrylic coating to match existing, as specified for “Wood, Exterior” in COMDTINST M10360.3, Appendix A (Cutter and Boat Exterior Painting Systems).

4. NOTES

This section is not applicable to this work item.

Page 16 (Rev 4)

S186000_ADB_327 (13 April 2009)

WORK ITEM 3: Renew Liferaft Support Brackets

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew the foundation and support brackets for two

(2) liferafts on aft 01 level Poop Deck at fantail.

1.2 Government-furnished property.

None.

2. APPLICABLE DOCUMENTS

Coast Guard Drawing FL 8220-109, Rev -, Encapsulated Liferaft Stowage

NAVSEA Drawing 803-6397272, Rev A, Life boat Encapsulated Stowage Deck Edge Mount Type 1

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) M10360.3C, Change 1, Jun 2006, Coatings and Color Manual

3. REQUIREMENTS

3.1 General. The Contractor shall renew the foundation and

support brackets for the two (2) encapsulated life rafts, in accordance with Standard Specification 0740_STD, on fantail.

3.1.1 Related work item. Perform this work in conjunction with "Renew Handrail 01 Deck Fantail" which is a separate work item in this specification package.

Page 17 (Rev 4) http://isddc.dot.gov/OLPFiles/USCG/010968.pdf

3.1.2 Interferences. Be aware that interferences in way of

work include, but are not limited to the following:

• Light fixtures.

• Navigational equipment.

• Deck coaming.

• Teak deck.

• Foundations.

• Rigging.

• Flag poles.

• Chocks/cleats.

3.2 Renew support brackets. The Contractor shall renew the

life raft brackets by performing the following:

3.2.1 Removal of the brackets. The existing brackets shall be cropped out and removed, including the foundation framework and support brackets. Perform removal in accordance with Standard Specification 0740_STD.

3.2.2 Fabrication of brackets. The brackets and foundation

shall be fabricated from 316 stainless steel, using Coast Guard Drawing FL 8220-109 and NAVSEA 803-6397272 as guidance.

Page 18 (Rev 4)

3.2.3 Installation of new brackets. Install new support

brackets in the same position as existing brackets. Perform all welding in accordance with Standard Specification 0740_STD.

3.3 Surface preservation. The Contractor shall prepare and

coat the handrail surfaces, using the system specified for “Freeboard/Superstructure/Mast (Freeboard/Superstructure, Steel), Option I” in COMDTINST M10360.3, Appendix A (Cutter and Boat Exterior Painting Systems). Select finish/top coat color to match existing adjacent surfaces.

3.4 Touch-up preservation. Prepare and touch-up coat all

disturbed surfaces to match existing adjacent surfaces, in accordance with COMDTINST M10360.3, Appendix A (Cutter and Boat Exterior 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.

4. NOTES

Page 19 (Rev 4)

S162010_ADB_327(14 April 2009)

WORK ITEM 4: Renew Exhaust Stack Partial

1. SCOPE

1.1 Scope. This work item describes the requirements for the

Contractor to renew portions of the exhaust stack, joiner sleeve and spacers at the overhead and on the deck above the pilot house.

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, Welding and Allied Processes, 2001 Edition

Coast Guard Drawing 327 WIX-5200-2, Rev B, Stack A & D

Coast Guard Drawing 327 WIX-1107-1, Rev A, New Pilot House

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

3. REQUIREMENTS

3.1 General. The Contractor shall perform the following in

process of renewing the joiner sleeve, spacers and exhaust stack at the overhead of the pilot house:

3.1.1 Related work items. The Contractor shall perform this

work item in conjunction with “Renew Teak Caulk” which is a separate work item in this specification package.

Page 20 (Rev 4)

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

• 3.3.2 Deck and stack inspection

3.1.3 Interferences. The Contractor shall be aware that

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

• Insulation.

• Electronic Equipment.

• Chart Table.

• Teak Deck.

• Overhead panels.

• Electric Cables.

3.2 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 where contamination is discovered, if any, which was caused by improper protection or performance of work, to the original condition of cleanliness.

3.3 Remove exhaust stack joiner sleeve. The Contractor shall

refer to Coast Guard Drawing 327 WIX 5200-2 and 327 WIX 1107-1 to perform the following:

3.3.1 Removal. Remove and retain to reinstall the sections of teak deck (reinstall with proper caulking techniques, see work item “Renew Teak Caulk”) that surrounds the coaming and joiner sleeve around the exhaust stack. Remove and retain to reinstall the overhead panels and sheeting that surround the exhaust stack in the pilot house. Remove the insulation/lagging materials surrounding the exhaust stack inside the pilot house.

3.3.2 Nondestructive inspection (NDI). The Contractor shall

perform NDI, by conducting U/T shots as directed by the Coast Guard Inspector, of the deck and stack structure in accordance with Std Spec 0740_STD, Appendix C. Submit a CIR.

3.3.3 Removal. If a Change Request has been authorized and

released by the KO, the Contractor shall crop and discard the deck plate, coaming and stack plate discovered to be corroded/wasted material, in accordance with Std Spec 0740_STD.

Page 21 (Rev 4)

3.4 Stack renewal. The Contractor shall furnish, fit and

install new steel and all associated materials as shown on Coast Guard Drawing 327 WIX 5200-2 and 327 WIX 1107-1 for the fabrication of new deck/overhead, coaming, joiner sleeve, spacers and exhaust stack through pilot house overhead, keeping the same configuration as designed.

3.5 Nondestructive inspection. The Contractor shall conduct a non-destructive inspection of the welded components on installed deck/overhead, coaming, joiner sleeve and exhaust stack, in accordance with Std Spec 0740_STD, Appendix C.

3.6 Surface preservation. The Contractor shall:

3.6.1 Interior surface preservation. The Contractor shall

prepare and coat the interior pilot house overhead and stack surfaces using the “Bulkheads and Overheads, Uninsulated Steel” system specified in COMDTINST M10360.3, Appendix B (Cutter and Boat Interior Painting Systems) and “Smoke Stack Casing, Steel Interior (containing insulated exhaust piping)” system specified in COMDTINST M10360.3, Appendix A (Cutter and Boat Exterior Painting Systems). Finish/top coat color to match existing adjacent surfaces. If surface preparation involves the removal of lead paint, ensure that no visible coatings remain on any part of the substrate, including pitted areas.

3.6.1.1 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.

3.6.2 Exterior surface preservation. The Contractor shall

prepare and coat the exterior deck, coaming and stack surfaces, using the “Freeboard/Superstructure/Mast (Freeboard/Superstructure, Steel), Option I” “Smoke Stack Casing, Steel Exterior” system specified in COMDTINST M10360.3, Appendix A (Cutter and Boat Exterior Painting Systems). Select finish/top coat color to match existing adjacent surfaces.

3.6.2.1 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 A (Cutter and Boat Exterior 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.

Page 22 (Rev 4)

3.6.3 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 “General preservation requirements”.

NOTICE!

Surfaces being preserved are considered “critical-coated surfaces”.

3.6.4 Reinstall previously removed teak deck upon completion of all preservation.

4 NOTES

Page 23 (Rev 4)

51000_JMS_FLT (02 Oct 2008)

327 WIX_ADB (2 April 2009)

WORK ITEM 5: Clean Laundry Ventilation Systems

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to clean the laundry 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 327 WIX 3801-112, Rev-, Ventilation System Arrangement & Details FR 37-63

3. REQUIREMENTS

3.1 General.

3.1.1 Related work item. The Contractor shall accomplish this work item in conjunction with "Renew Teak Caulk", which is a separate work item in this specification package.

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.

• Laundry ducting.

• Ceiling tiles and supports.

• Overhead sheathing.

Page 24 (Rev 4)

3.1.2 Operational test - initial. Prior to commencement of

work, the Contractor shall witness an operational pre-test, operated 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, shown on Coast Guard Drawing 327 WIX 3801-112, in accordance with Std Spec 5100_STD:

SYSTEM LOCATION TYPE

1-46-0-Q Laundry

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, 48 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 machines, teak deck and working 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 tests.

Page 25 (Rev 4)

51000_JMS_FLT (02 Oct 2008)

327 WIX_ADB (2 April 2009)

WORK ITEM 6: Clean Galley & Scullery Ventilation Systems

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to clean the Galley & Scullery 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 327 WIX 3801-112, Rev-, Ventilation System Arrangement & Details, FR 37-63, MN DK & Below

Coast Guard Drawing 327 WIX 3801-111, Rev-, Ventilation System Arrangement & Details, FWD FR 37, MN DK & Below

Coast Guard Drawing 327 WIX 3801-014, Rev-, Galley Vent. Mods.

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.

• Dishwasher/laundry ducting.

• Ceiling tiles and supports.

• Overhead sheathing.

Page 26 (Rev 4)

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, shown on Coast Guard Drawings 327 WIX 3801-111, 327 WIX 3801-112, and 327 WIX 3801-014, in accordance with Std Spec 5100_STD:

SYSTEM LOCATION TYPE

1-40-0-Q Scullery

1-30-0-Q Galley

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, 48 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. Protective covering shall include the teak decking on boat deck around exhaust screen.

3.3.3 Avoidance of meal preparation and service. Ensure that

cleaning of galley ventilation systems is scheduled between 1900 and 0530 so that it WILL NOT interfere with meal preparation and service.

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.

Page 27 (Rev 4)

4. NOTES

4.1 Equipment operation. Coast Guard personnel will operate

all shipboard machinery and equipment during all operational

Page 28 (Rev 4)

51220_JMS_FLT (28 Oct 2008)

327 WIX_ADB (3APRIL 2009)

WORK ITEM 7: Overhaul Vaneaxial Fans and Motor Assemblies

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to overhaul the below-designated vaneaxial fans and motor assemblies:

TYPE DESIGNATION DESCRIPTION

EXHAUST 1-23-1

U.S. NAVY STANDARD VANEAXIAL FAN

SIZE: A2A4W6

CONTRACT# N00024-83-C-2033

STOCK# : SYN NO. 4025

ITEM: 5

FAN DRAWING: FF9633

AMPS: 2.2

HP: 1 1/2

RPM: 3450

FRAME: P56CZ

EXHAUST 1-24-2

U.S. NAVY STANDARD VANEAXIAL FAN

SIZE: A2A4W6

CONTRACT# N00024-83-C-2033

STOCK# : SYN NO. 4025

ITEM: 5

FAN DRAWING: FF9633

AMPS: 2.2

HP: 1 1/2

EXHAUST 1-47-1

SIZE: A2A4W6

CONTRACT# N00024-83-C-2033

STOCK# : SYN NO. 4025

ITEM: 5

FAN DRAWING: FF9633

AMPS: 2.2

HP: 1 1/2

Page 29 (Rev 4)

TYPE DESIGNATION DESCRIPTION

SUPPLY 1-41-2

U.S. NAVY STANDARD VANEAXIAL FAN

SIZE: A1-12A4W6

NSN: 4140-00-045-4586

CONTRACT #: SP0430-94-C-5181

RPM: 3500

HP: 1.25

FRAME: 56

AMP: 1.7

MAN. PLAN# D1-02179

SUPPLY 1-41-4

SIZE: A1-12A4W6

NSN: 4140-00-045-4586

CONTRACT #: SP0430-94-C-5181

RPM: 3500

HP: 1.25

FRAME: 56

AMP: 1.7

MAN. PLAN# D1-02179

SUPPLY 1-49-2

NSN: 4140-00-554-8143

MAN DRAWING: D1-42395

FAN CODE: A41/2A4W6

FRAME: 215TNY

AMPS: 6.2 HP: 5

RON: 3535

EXHAUST 1-49-1

NSN: 4140-00-554-8143

MAN DRAWING: D1-42395

FAN CODE: A41/2A4W6

FRAME: 215TNY

AMPS: 6.2 HP: 5

RON: 3535

SUPPLY 1-75-2 N/A

EXHAUST 1-80-1

U.S. NAVY STANDARD VANEAXIAL FAN

NSN: 4140-00-289-8863

SIZE: A3A4W0

HP: 1/3

PRM: 1800/7200

FAN DRAWING: FF16099

CONTRACT# DLA400-80-C-2731

1.2 Government-furnished property.

None.

Page 30 (Rev 4)

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 3141_STD, 2004 Edition, Overhaul Electrical Rotating Machines

Coast Guard Drawing 327 WIX 3801-100, REV -, Ventilation Diagram

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

MIL-R-6855, 2001, Elastomer, Synthetic, Sheets, Strips, Molded or Extruded Shapes, General Specification For

ASTM International (ASTM) D3951, Reapproved 2004, Standard Practice for Commercial Packaging

International Standard Organization (ISO) 2953, 1999, Mechanical Vibration, Balancing Machines, Description and Evaluation

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 Shipboard Ventilation Systems”.

3.1.2 Interferences. The Contractor shall be aware that

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

• Duct work.

• Electrical wiring.

• Manhole access cover.

• Piping.

3.2 Initial operational test. Prior to commencement of work, the Contractor shall witness an operational pre-test (by Coast Guard personnel) of each fan and motor assembly, to demonstrate

Page 31 (Rev 4) existing operational condition. Measure and record each fan’s CFM output; compare readings against manufacturer’s rated tolerances and submit a CFR.

3.4 Removal. The Contractor shall remove each designated fan

and motor assembly from the vessel and package it for delivery to and from a suitable repair facility, in accordance with ASTM D3951.

3.5 Overhaul requirements. The Contractor shall accomplish the following tasks for each ventilation fan and motor assembly, using Coast Guard Drawing 327 WIX 3801-100 as guidance.

3.5.1. Cleaning. Clean the interior and exterior fan assembly surfaces, including housing, fan blade, and end bell surfaces by first using suction, then with a soapy water solution, and followed by a thorough rinsing of all metal surfaces. Ensure that there are no cleaning fluid residues or injurious effects on cleaned surfaces.

3.5.2 Fan casing preservation. Prepare and coat the fan casing surfaces in accordance with Std Spec 0000_STD, paragraph titled “General preservation requirements” using the coating system specified for “Machinery, Operating Temperatures Under 200oF, Unmachined Surfaces”, in COMDTINST M10360.3, Appendix B (Cutters and Boats Interior Painting Systems).

3.5.3 Inspection and documentation. After surface preparation and before surface coating, visually inspect the fan assembly surfaces including bearing surfaces for cracks, areas of distortion, and deterioration. Submit a CFR.

3.6 Motor overhaul requirements. Accomplish the following

tasks for each designated motor:

3.6.1 Cleaning and inspection. Clean, inspect, and test the

motor, in accordance with Std Spec 3141_STD.

3.6.2 Preservation. Preserve the motor casing in accordance

with Std Spec 0000_STD, paragraph titled “General preservation requirements” using the coating system specified for “Machinery, Operating Temperatures Under 200oF”, in COMDTINST M10360.3, Appendix B (Cutters and Boats Interior Painting Systems).

3.6.3 Additional tasks. Accomplish each of following

additional tasks, if a Change Request has been released and authorized by the KO:

• Varnish-treat the motor.

Page 32 (Rev 4)

• Rewind the rotor.

• Rewind the stator.

3.7 Fan and motor assembly restoration. The Contractor shall

reassemble each fan and motor assembly; couple the fan to the motor assembly using new stainless steel hardware.

NOTICE!

Angular misalignment of shaft couplings shall not exceed a total indicator reading of 0.001 inch for each inch of radius of the coupling hub.

3.7.1 Dynamic balancing and documentation. Dynamically balance the rotating elements along with associated equipment as a unit (i.e. fan blade and motor installed and in casing), in accordance with ISO 2953. Submit a written balance report.

3.7.2 Reinstallation. Reinstall the fan/motor assembly into

its associated fan space using new rubber vibration dampers, gaskets, resilient mounts, fan connectors and…