0405_A_TV-DTS and TV Distribution System PM_ARCTICROH14R2.doc

USNS ARCTIC

(T-AOE 8)

COMMUNICATION & NAVIGATIONAL AIDS

RFP NO. N32205-14-R-2000

Ammendmant 001

ITEM NO. 405

CATEGORY "A"

MSC/PM1CM2/JB

TV-DTS AND TV DISTRIBUTION SYSTEM PM

1.0 ABSTRACT:

1.1. Perform TV-DTS System Preventative Maintenance and Testing and site TV distribution system throughout the ship.

2.0 REFERENCES:

2.1. Television-Direct To Sailor (TV-DTS) OE-556/U installation and maintenance manual. (Contractor must have own copy of manual).

2.2. TV-DTS System check off sheet

2.3. MSC Drawing 434-8389785; As Found Block Wiring Diagram

3.0 ITEM LOCATION/DESCRIPTION:

3.1 Location:

3.1.1 Topside, Comms center 03 level.

3.1.2 2nd Deck Aft Site TV, TV-DTS Rack

3.1.3 All working and living spaces on the vessel.

3.2 Quantity: One MARINE STABILIZED TV-DTS ANTENNA SYSTEM (ABD & BDE)

3.3 Item Description/Manufacturer’s Data:

Antenna Control Unit (AL-7200-3M)

Uninterruptible Power Supply

Servo Driver Unit (AL-7200-2-SDU)

Inertial Measurement Unit (AL-7200-IMU)X/Y Pedestal (AL-7204-1)

Radome (17-0502) Base (17-1347)

Reflector (96732/Q)

C-Band Feed Assy (18-0300)

C LNB Filter

GPS Antenna

3.3.1 TV Distribution cabling and distribution equipment throughout out the ship, splitters, AMPS, TV Drops; all spaces with TV drops; and cables leading from the pier connection to Site TV; all cables leading from TV-DTS Antenna to Site TV, including main distribution space, all Cables leading from SITE TV to each individual distribution drop throughout ship and all devices in between.

3.4 Item Description/Manufacturer's Data: None

3.5 Bill of Materials: None

4.0 GOVERNMENT FURNISHED EQUIPMENT/MATERIAL/SERVICES: None

5.0 NOTES:

5.1. The contractor and all subcontractors regardless of tier shall 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 through 7, and 29.

5.2. The contractor and all subcontractors, regardless of tier are advised to review other work items under this contract to determine their effect 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.

6.0 QUALITY ASSURANCE REQUIREMENTS: None Additional

7.0 STATEMENT OF WORK REQUIRED:

7.1. Arrangement/Outfitting: None

7.2. Structural: None

7.3. Mechanical/Fluids: None

7.4. Electrical: None

7.5. Electronics:

7.5.1. Provide all Labor and Materials to accomplish work under this item.

7.5.2. Provide the services of TV-DTS representative to perform the TV-DTS System check off sheet outlined in Reference 2.2. Contractor shall submit a written report indicating test results of Reference 2.2. Provide a full condition report to port engineer with in 24 hrs of test completion, test shall be completed within six (6) days of arrival. The contractor shall ensure the Antenna Pedestal is bonded in accordance with Reference 2.1 with CRES “316” hardware. The contractor shall furnish new bond straps.

7.5.3. Perform tests and adjustments on Site-TV Distribution system in accordance with the manufacturer’s specifications.

7.5.4. Test and operate ships’ site entertainment system distribution outlets throughout ship. Inspect outlets, distribution cabling directional couplers, taps, amplifiers and splitters for incorrect connections that cause imbalance of system. Inspect for by-passed or missing components or unauthorized modifications to the distribution. For bidding purposes assume replacement of 10 (ten) splitter/taps and 1 (one) amplifier.

7.5.5. Contractor shall visit each work space, passageways, berthing compartment, mess areas, staterooms, lounge and habitability space and inspect for TV distribution components and TV drops. If a TV drop or distribution device is found the Contractor shall determine how signal is routed from site TV to endpoint for the purpose of updating Reference 2.3.

a. Using a field strength meter visit EACH room with a TV distribution drop to verify the signal is similar to what is being sent from main distribution unit.

b. Visually inspect television entertainment system and ancillary equipment for damage, deterioration, loose and missing or inoperative parts

c. Report all findings to MSCREP within 24 hours of test being conducted. Test to be conducted within 30 days of start of arrival. It is intended that contractor will have to walk out entire system in order to find all splices, drops, splitters, amps, TV drops, and dead ended cable.

d. Visually Inspect internal surface of television entertainment system and ancillary equipment listed under Paragraph 3.0, for damage, deterioration, loose and missing or inoperative parts.

e. Replace all desiccants in Antenna unit, one each in SDU and IMU.

7.6. Preparation of Drawings/Documentation:

7.6.1. Prepare a drawing (revise Reference 2.3) of “As Released” condition, showing approximate locations of components; splitters, amps, TV drops, etc. Show Cable sizes and Type; provide appropriate notes to document installation of Site TV distribution system. The intent is to have an accurate one line diagram of distribution system that can be used in the maintenance and trouble shooting of the system.

7.7. Painting:

7.7.1. All new and disturbed surfaces

7.8. Marking:

7.8.1. Provide new Label Plates on all Splitters, Drops, amps, and Terminals, Per GTR 29.

7.9. Manufacturer’s Representative:

7.9.1. The contractor shall provide the services of a manufacturer’s representative to perform all work in this spec item and absorb all costs for same. Other representatives may be considered if they provide the MSC Electronic Rep with a signed letter of qualification from the equipment manufacturer or a certificate of training.

8.0 GENERAL REQUIREMENTS: None Additional

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