0408_A_UHF Transceiver Groom_ARCTICROH14R2.doc

APPENDIX F. Work Item Format Example (with format guidance)

USNS BUTTE

(T-AE 27)

SECTION TITLE

RFP NO. N62387-95-R-3003

13 April, 2014

ITEM NO. XXX

Category "A"

XXXX/LAST NAME/MSC TPOC

(XXXX = LOE company initials)

TITLE OF DISCRETE WORK TASK

USNS ARCTIC

(T-AOE 8)

COMMUNICATION & NAVIGATIONAL AIDS RFP NO. N32205-14-2000

Ammendmant 001

ITEM NO. 408

CATEGORY "A"

MSC/N642/ALD/JB

UHF TRANSCEIVER GROOM

1.0 ABSTRACT:

1.1 This Work Item describes the preventive maintenance, testing, and alignment or “groom” of the three (3)RT-1107(V)3/WSC-3 and Five (5) RT-1107(V)7/WSC-3 UHF SATCOM/LOS Transceivers, and two (2) OA-9123/SRC antenna couplers.

2.0 REFERENCES:

2.1 RT-1107 (V) /WSC-3 TECHNICAL MANUAL No. EE131-BC-OMP-010/ANWSC-3 Chapters One through Eight (Less chpt.5); (Available Onboard Ship)

2.2 OA-9123/SRC Antenna Coupler Group Technical Manual No. EE-111-DA-OMI

3.0 ITEM LOCATION/DESCRIPTION:

3.1 Location/Quantity:

3.1.1 Location: Radio Transmitter Room

3.1.2 Quantity:

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 GTR’s including but not limited to GTR’s 1-7,22,23,24, 28 and 29.

5.2 The contractor shall submit security clearances to the MSCREP prior to the commencement of work for all personnel requiring access to the secure processing center (Radio room).

5.3 All tests, alignments, and troubleshooting for this item shall be conducted aboard the ship.

5.4 The contractor performing this spec item shall be expected to have in his possession the necessary (CALIBRATED) electronic test equipment and tools necessary for all maintenance and troubleshooting. The contractor shall not utilize ship’s force tools or equipment.

5.5 The requirements of this tasking and all work items contained within the task shall not be considered satisfactorily completed until all required data sheets, enclosures, and a signed copy of ship’s acceptance has been delivered to the MSC technical representative.

6.0 QUALITY ASSURANCE REQUIREMENTS: None Additional

7.0 STATEMENT OF WORK REQUIRED:

7.1 Arrangements/Outfitting: None

7.2 Structural: None

7.3 Mechanical/Fluids: None

7.4 Electrical: None

7.5 Electronics:

7.5.1 Perform maintenance procedures listed below to the AN/WSC-3 Transceivers and OA-9123 Couplers. Perform preventative maintenance tests/alignments in accordance with Reference 2.1; Chapter 4 and corrective maintenance procedures in accordance with Chapter 6. Perform and record preliminary testing data and post alignment testing data on a test data sheet to be provided upon completion to the MSC technical representative.

a. Clean case/modules exterior.

b. Clean air filters.

c. Check, test, adjust internal frequency standard.

d. Check, test, align VCXO.

e. Test and align RT unit IF Level.

f. Check Data IF level (SATCOM Only).

g. Check/adjust detected PSK data level. (SATCOM Only)

h. Check/adjust detected FSK data level. (SATCOM Only)

i. Check VSWR level.

j. Check RT unit power supply level.

k. Check receiver AM sensitivity.

l. Check receiver FM sensitivity.

m. Check & adjust Transmitter AM output.

n. Check & adjust Transmitter FM output.

o. Check & adjust BITE Meter voltage.

p. Test overall operation of Radio Transceiver.

7.5.2 Report any faulty modules to the MSCREP verbally as soon as discovered. Provide a written report to the MSCREP within 48 hours of discovery with NSN and estimated cost.

7.6 Preparation of Drawings: None

7.7 Inspection/Tests:

7.7.1 (CHECKPOINT) Demonstrate satisfactory operation of the AN/WSC-3 Radio transceivers, to the MSCREP upon completion of all alignments and repairs.

7.8 Painting: None

7.9 Marking: None

7.10 Manufacturer's Representative:

7.10.1 The following are suggested and qualified contractors authorized to perform the work outlined in this work specification item. Other vendors may be considered if they provide the MSC Electronics Representative with a letter and certificate of formal school training or proof of equivalent training for the AN/WSC-3 (SATCOM and LOS), and meet security clearance criteria prior to the start of this contract.

8.0 GENERAL REQUIREMENTS: None Additional

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