610_A_RHIB_Boat_Gel_Coat_Preservation.doc

USNS WALLY SCHIRRA

(T-AKE 8)

600-OUTFIT, FURNISHINGS, AND HABITABILITY

N33205-16-R-4307

03 JANUARY 2016

ITEM NO: 610

CATEGORY “A”

MSC/PM6/SA

RHIB BOAT GEL COAT PRESERVATION

1.0 ABSTRACT:

1.1 This work item describes the requirements to remove the RHIB Boats and restore the Fiberglass Gel Coat both above and below the waterline.

2.0 REFERENCES:

2.1 Technical Manual T9583-A8-MMC-020, Rescue Boat Diesel Engine, Stayer Type 236.

3.0 ITEM LOCATION/DESCRIPTION:

3.1 Location/Quantity:

3.1.1 Location:

3.1.1.1 Frame 45, 01 Level, (Port)

3.1.1.2 Frame 45, 01 Level, (Stbd)

3.1.2 Quantity:

3.1.2.1 Two(2) each RHIB Boats

3.2 Item Description/Manufacturer’s Data:

3.2.1 Description:

3.2.1.1 Rigid Hull Inflatable Boat (RHIB) – FASSMER.

3.3 Bill of materials (Contractor Furnished Material):

3.3.1 The Contractor shall provide the necessary tooling, staging, equipment and compound and/or waxing needed to preserve the outer gel coat.

3.3.2 In addition, the contractor shall provide the following material for replacement;

2ea Fuel return lines (For rescue boats)

2ea Fuel tank inspection covers ( for rescue boats)

2ea Dead Man switches

4.0 GOVERNMENT FURNISHED EQUIPMENT/MATERIAL/SERVICES: None.

5.0 NOTES:

5.1 The Contractor and all subcontractors, regardless of tier must consult the General Technical Requirements (GTR) to determine applicability to this work item. In performance of this work item, the Contractor and all subcontractors regardless of tier must comply with the requirements of all applicable GTRs including but not limited to GTRs 1-7.

5.2 The Contractor and all subcontractors, regardless of tier are advised to review other work items under this contract to determine their affect on the work required under this work item. Many of the definitions relating to performance of this work item are found in Work Item 001.

5.3 THE USNS TAKE CLASS ELECTRICAL COLOR CODING DOES NOT FOLLOW CONSISTENT COLOR SCHEME. THE SHIP IS KNOWN TO HAVE CURRENT CARRYING CONDUCTORS COLORED GREEN, BLUE, BLACK AND WHITE. THE CONTRACTOR SHALL ASSUME ALL ELECTRICAL CABLES ARE HOT UNTIL TESTED OTHERWISE. THE CONTRACTOR SHALL TEST ALL ELECTRICAL CABLES TO ENSURE THEY ARE DEAD PRIOR TO WORKING ON THE ITEM.

6.0 QUALITY ASSURANCE REQUIREMENTS: None Additional.

7.0 STATEMENT OF WORK REQUIRED:

7.1 Arrangements and Outfitting;

7.1.1 Upon ship arrival, remove each RHIB Boat from its stowage location.

7.1.2 Notify the Captain and Chief Mate prior to removal of the RHIB Boats.

7.1.3 All RHIB boat shall be transported to a covered or inside work area.

7.1.4 Fabricate a temporary cradle capable of supporting the each RHIB Boat. Support system shall be high enough to inspect and repair the fiberglass gel coat below the waterline. Take extreme care NOT to damage the cooling coils at keel.

7.1.5 Notify the Chief Mate and/or Port Engineer to perform visual inspections of the RHIB Boat, above and below the waterline. Deficiencies shall be noted and documented.

7.1.6 Visually inspect the hull integrity.

7.1.7 Visually inspect all gaskets to doors and hatches.

7.1.8 Perform a spray test to doors and hatches to ensure no leaks exist.

7.1.9 Clean and lubricate hatch dogs and castors.

7.1.10 Clean the exterior hull surfaces and fittings. Surface shall be free of salt, grease, dirt, and debris.

7.1.11 Wax RHIB Boat exterior, above and below the waterline including the top capsule.

7.1.12 Reinstall the RHIB Boats onboard ship.

7.2 Structural: None.

7.3 Mechanical/Fluid: None.

7.4 Electrical: None.

7.5 Inspection and Test:

7.5.1 MSC Rep and Ships Force shall perform final inspection of gel coat restoration as well as marking prior to loading the RHIB boats onboard.

7.6 Preparation of Drawings/Documentation:

7.6.1 Provide a final report and brief the Chief Engineer and Port Engineer prior to leaving the vessel on all findings. Provide an electronic final type written report to the Chief Engineer and Port Engineer.

7.7 Prepare red-line markups: None.

7.8 Painting:

None.

7.9 Markings:

7.9.1 RHIB boats and equipment shall be marked as required by USCG regulations and MSC instructions.

7.9.1.1 Re-apply as necessary all lettering on RHIB Boats in accordance with USCG rules and regulations.

7.10 Manufacturer’s Representative:

7.10.1 Recommended Source:

FASSMER USA

Carlos Lopez

3650 NW 15th Street

Lauderhill, FL 33311

Tel: 305.314.9161

Fax: 954.900.2733

8.0 GENERAL REQUIREMENTS: None Additional.

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