\ aoe, JOHNSTON ATOLL F&SNO. | TITLE 0304A SUPPORT Power and Telephone Distribution System USER STRUCTURE. FACILITY NO. SCIENTIFIC STATION NO, JTF None None Boo FOD FUNDING ($000) AGENCY AEC ENGR PROC CONST TOTAL 236.5 5083.3 5319.8 236.5 5083.3 *5319.8 FURN PRE-GO Prior Cost TOTAL COMPLETED DESCRIPTION Electrical and telephone service has been modified to provide service to all portions of the island as follows: a. b. c. Electrical power distribution is at 4160 volts, AC, 3 phase. A modified loop radial distribution system has been provided. Electrical and telephone cables have been installed in a common underground duct bank using conventional manhole and duct configuration. Refer to F&S Number 0304H for description of Island substations. DRAWINGS: 91-080-S1 thru S6 91-080-E1 thru E41 91-080-SE1 and SE2 JS 91-080-E105 thru E108 91-080-E5) thru E53 *Costs shown include construction of Power Plant (Building 48) and Fuel Tank (Building 49) see F&S No. 0304E. VOL I April 1969