0406_A_NAVMACS_II_Upgrade_(T-ALT-16_454)_NEW.doc

USNS WALLY SCHIRRA

(T-AKE 8)

400-COMMUNICATION AND NAVIGATIONAL AIDS

N32205-19-R-6005

10 January 2019

ITEM NO. 0406

CATEGORY “A”

MSC Norfolk/N6412/J ALLEN/nmk

NAVMACS II UPGRADE (T-ALT -16-454)

1.0 ABSTRACT:

1.1 This work item describes the requirement to provide shipyard crane, rigging, welding and metal fabrication and miscellaneous support services for the upgrade of the NAVMACS system by a Government installation team.

2.0 REFERENCES/ENCLOSURES:

2.1 Removal Plan and Elevation Drawing No. 184-8497097.

2.2 Drawing No. 401-8497098.

3.0 ITEM LOCATION/DESCRIPTION/QUANTITY:

3.1 Location/Quantity:

3.1.1 Communication Center 07-62-1

4.0 GOVERNMENT FURNISHED EQUIPMENT/MATERIAL/SERVICES: None

5.0 NOTES:

5.1 Location 3.1.1 is a US Navy Communications space which has the capability to handle classified material including Communications Security (COMSEC) equipment on a Need to Know Basis. If there is a requirement or a condition when classified message processing or any other classified procedures will occur, all work will stop until the area can be sanitized. This decision will be the sole responsibility of the Captain or his designated Communications Department representative.

5.2 All welding must be in accordance with certified ABS Specifications.

6.0 QUALITY ASSURANCE REQUIREMENTS: None Additional.

7.0 STATEMENT OF WORK REQUIRED:

7.1 Arrangements/Outfitting:

7.1.1 Provide crane, rigging, storage, forklift, welding and grinding services and transportation services. Contractor to provide industrial support. Materials from GFM warehouse storage to be shipped to the shipyard. Contractor to transport material to the communications center (07-62-1) on the ship. Estimate that 4 movements and 6 lifts will be required upon receipt of GFM Material at shipyard.

7.1.2 Certify and maintain areas specified above, “Gas Free - Safe for Hot Work”.

7.1.3 Provide a 8 ft. x 8 ft. Lay-Down area near the pier that is within close proximity to the ship.

7.1.4 Crane and rigging services are to be provided to remove the old NAVMACS II from Communications center 07-62-1 to the pier laydown area at the direction of the SPAWAR REP. NAVMACS material to be returned to MSC warehouse.

7.1.5 Crane and rigging services are to be provided to transfer the new NAVMACS II equipment rack from the laydown area to the Communications center 07-62-1 and place on the newly fabricated support structure referred to in 7.2.3. Assist SPAWAR REP in placement and mounting of equipment rack in final position. Note that extreme care must be taken as not to damage connectors on rear of rack during transfers.

7.1.6 Support disposition and/or shipping of removed NAVMACs equipment at direction of MSC representative.

7.2 Structural:

7.2.1 Provide gas free services and furnish gas free certification, "safe for entry and safe for hot work”, certification at locations.

7.2.2 Remove the foundation and sway braces for the current NAVMACS rack using reference 2.1 for guidance.

7.2.3 Fabricate and install by welding in place a new foundation for the NAVMACS II communications rack located in Communication Center 07-62-1 as per enclosure 2.1 which provides the dimension and sizes.

7.2.4 Fabricate and install by welding in place a new oval cable collar approximately 3”X 6” in the deck centerline or equipment rack spaced evenly from the newly fabricated mounting frame and the adjacent bulkhead if required. Fabricate and place two cable support bars with T bar studs between bulkhead frames approximately 12” and 36” above the false deck.

7.2.5 Install a mount for the Message Alert Display (MAD) in accordance per enclosure 2.2.

7.2.6 SPAWAR and shipyard shall maintain the ship and adjacent areas in a neat, orderly and trash free condition.

7.2.7 Shipyard shall provide protection of machinery, equipment, and material, maintain inventory, control, and safeguard of ship’s material and equipment during equipment removal process. Temporary covers are to be provided to protect equipment from wear and tear and foul weather.

7.2.8 Reinstall any deck plates and electrical floor matting that was removed and disturbed during this upgrade. Install new deck plating and support frames in those new locations exposed and never existing (due to old Navmacs work station removal).

7.3 Mechanical/Fluids: None

7.4 Electrical: None

7.5 Electronics: None Additional.

7.6 Preparation of Drawings/Documentation: None

7.7 Inspection/Test:

7.7.1 An inspection team composed of the MSCREP, Paint Manufacturer's Representative and the Contractor will be present throughout the entire period of preparing the surface prior to coating applications. The inspection team will inspect the quality of surface preparation achieved. No paint is to be applied until surfaces have been approved by the MSCREP.

7.8 Painting:

7.8.1 Prepare, prime and paint all new and disturbed surfaces to match the adjacent areas.

7.9 Marking: None Additional.

7.10 Manufacturer’s Representative: None.

8.0 GENERAL REQUIREMENTS: None Additional.

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