ll JOHNSTON ATOLL SCIENTIFIC F&SNO. TITLE USER STRUCTURE/FACILITY NO. 01086 Meteorological Support Site (Wind Blast Measurement) - Subtask Al08 TC SCIENTIFIC STATION NO. None Bop 91-3-112 Foo GO+145 FUNDING AGENCY DASA / RDT&E EAO 1106-!| 4101-61 ($000) ENGR PROC CONST TOTAL FURN PRE-GO Prior Cost 1.1 POST-GO Estimate 8/65 TOTAL 1.1 1.1 10.9 15.6 26.5 10.9 15.6 27.6 PRIOR YEARS ENGINEERING Drawings: Completed. 91-3-112-CE] 91-080-SE]1 91-097-SS1 POST -GO PROCUREMENT To be accomplished. CONSTRUCTION Space has been reserved west of the Sandia AME Field for three 8 x 26-ft. atmospheric science lab, White Sands Missile Range (WSMR) furnished trailers. As an integral part, one trailer will have an M-33 radar mounted on top, one will have an AN/GMD-1 telemetry tracking mounted on top and the third will have an AN/GMD-2Z telemetry orientation point. The trailers will be used to track and record data from meteorological rockets. The three trailers, oriented in a true north-south direction, must remain level during operations; therefore, two 8 x 45-ft. concrete pads will be constructed to support jacks required for leveling the trailers. Second order survey accuracy will be required to level and align the trailers. One 18 pair #19 gauge cable will be required from the trailer site to Building 881. This cable is included in the DASA Signal Cable Plan, (F&S No. 04019). Power to each trailer will be approximately 20 kw of 120/208 volt, 60 cycle, 3 phase. A 60 amp fuzed disconnect switch will be provided for power to each trailer. A 400 amp disconnect switch will be installed to provide power for a WSMRfurnished 30 kw, 208/416 volt, 60-400 cycle, 3 phase converter. A 6- ft. square concrete pad will be constructed to support the converter. Power cables from the disconnect switches to the trailers and the converter will be furnished by WSMR. , 1-76 VOLI