JOHNSTON ATOLL SUPPORT 02014 Page 2 d. Subtask C516 A 10x 100-ft. area will be required for probe checkout. e. Subtask C701 A 40 x 120-ft. area will be required to provide access to 30 transportainers. This space will be adjacent to the existing concrete pad. In addition, 300 square feet of dockside space adjacent to the Distant Waters Barge Berth will be required to work on two or three This area will be located between Building 190 and the trailers, or on the south side of Building 190, depending on area congestion during the operational period. coracles. The following TC furnished trailers will be located north of the Scientific Laboratory (Building 190): a.. Subtask C504 One 10 x 30 x 12-ft. high laboratory trailer requiring 5 kw of 220 volt, 60 cycle, single phase utility power and 5 kw of 115 volt, 60 cycle, single phase instrument power. b. Subtask C701 Five trailers having a total power requirements of 75 kw of 208 volt, 60 cycle, three phase. Any water required in the trailer area will be provided from the hose bibs on the exterior of Building 190. Two photo platforms for Subtask C502 will be provided at opposite ends of the island. The platforms will be 3 feet in diameter, 5 feet deep,concrete pads with a 5foot diameter concrete walkway isolated from the platform by a 1 inch thick felt insulator. A hardwire timing connection and a telephone jack will be required at each location. im An additional photo platform for Subtask C503 will be obtained by using a 10 x 15 foot space on top of Barracks 250. This space will provide an unobstructed view to the south and southwest. A conduit for running five pairs of timing wires will be provided for the photo platform. -18