CHAPTER Il, SECTION 3 operations as Timing Station 70. New construction consisted of adding a 6-pair signal cable and terminal cabinet from Room 1 and one telephone. STATION: 7420 SITE: Bruce USER: AFOAT PURPOSE: Electromagnetics PARTICIPATION: All Events, Except 1, 2, 10, 15 through 17, 22 through 25, 27 and 37 DESIGN PSI: None CONSTRUCTION: 3-22-58/4-19-58 (Neg. No. W-877-3) Figure No. 2-67. Well and Pumps for Station 6006 Fire Protection System — How. STATION: 6007 SITE: How USER: ABMA PURPOSE: Alcohol Storage PARTICIPATION: None DESIGN PST: None CONSTRUCTION: 12-14-57/4-8-58 An antenna used as a REDWING station was rehabilitated. New construction included three 25-kw diesel generators which supplied power to four trailer outlets and an operational tent. Signals and telephone were provided. STATION: 7421 SITE: Elmer USER: AFOAT PURPOSE: Communications with Johnston Island PARTICIPATION: J-40, J-41 DESIGN PSI: None CONSTRUCTION: 6-5-58/7-14-58 A 50x100-foot cleared area was used for missile fuel storage. A 30-kva, 120/208-v trans- Four User-furnished antennas were provided with four 2-foot-cube concrete foundations. The tower cables were attached to 1%-inch- plants furnished powerfor twotrailer receptacles. A wood frame with canvas cover weather shelter STATION: J-70 SITE: Johnston Island USER: PURPOSE: PARTICIPATION: DESIGN PSI: CONSTRUCTION: EG&G Timing Station J-40, J-41 1.5 psi 6-5-58/6-12-58 OCCUPANCY: 6-24-58 former powered by three 150-kw diesel generator was provided for drum storage. The fire protection system for Stations 6006.01 and .02 also served for Station 6007. With therelocation of the ABMA Program, this facility was cancelled. STATION: 7410 SITE: Nan USER: AFOAT PURPOSE: Seismic Project PARTICIPATION: All Events, Except 1. 2, 15, 16 and 25 DESIGN PSI: None CONSTRUCTION: 2-24-58 4-19-58 ; This station occupied Room 29 of the reinforced concrete structure utilized in previous diameter by 5-foot-deep steel rods. Special requirements for Station J-70 consisted of a signal terminal box, a wood cope tray 12 feet long, and 20-kvaservice at a junction box. In addition, foundation and anchor blocks were provided for each of two User-furnished “crank-up” antenna towers located at the westerly portion of the island. The foundations were 3-foot concrete cubes, and each tower had three 2-foot concrete cube guy anchor blocks. This station was located in Station J-6002. Page 129