JOHNSTON ATOLL eases. F &S NO. TITLE USER Subtask A609 STRUCTURE /FACILITY NO. 01081 TC FUNDING AGENCY SCIENTIFIC Radar Van Complex and 86-ft. Diameter Parabolic Antenna SCIENTIFIC STATION NO. None ($000) 91-3-13 ENGR PROC DASA PRE-GO RDT&E Prior Cost 3.1 EAO 1106-| POST-GO 4101-61 Estimate 1/65 TOTAL BoD CONST 13.8 3.1 TOTAL Fop GO+75 FURN 16.9 9.1 3.6 12.7 22.9 3.6 *29.6 PRIOR YEARS ENGINEERING Completed except for design of extending power from Substation 0903 to the trailer park area. Drawings: PROCUREMENT 91-3-13-Cl and C2 91-3-13-El Completed. POST -GO CONSTRUCTION The Radar VanComplex will consist of five TC furnished trailers and one shop van, which will be situated side-by-side on a 50 x 60-ft. stabilized area approximately 55-ft. east of the existing Parabolic Antenna. The trailer complex will act as an instrumentation center for the Parabolic Antenna which was constructed during OPERATION DOMINIC. A fresh waterline and sanitary sewer will be installed to the area. Electrical power requirements will be provided by construction of Substation No. 09033 a 500 kva, 120/208 volt, 60 cycle, 3 phase power facility. Test Command will be responsible for installing all cable and electrical wiring to the trailers and to the Parabolic Antenna from the substation. The cost of the substation is included in the estimate for the Radar Van Complex. Recent inspection of the superstructure of the dish antenna has revealed ex- tensive corrosion. TC has recommended that no further attempt be made to rehabilitate the dish. Present planning indicates that a new dish will be fabricated and stored within CONUS. *Includes cost for F&S No. 01082 ve 1-71 VOL I