CHAPTER II, SECTION 3 water pumps furnished water to the system from a new 16-inch well reservoir filled from the existing Navy cube intake structure on the shore. The generators in the Generator Station were air-cooled, and the radiators were ducted to the 214-foot or 314-foot-square exhaust openings. The fumes were exhausted through piping to flapper gates located just above the fill over 214 feet thick and the roof was 5 feet thick. The room within the building was 10 feet square by 5 feet high with entry through a 4-footsquare opening in the roof. Removable stepped concrete plugs provided the closure for the opening. A canvas-covered, wood-framed weather shield, 8-foot-square by 7-foot-high, was included over the roof opening. the building. The generator exhaust and intake blast doors were pneumatically operated from two signal activated solenoid controls located in Room E. A control was utilized for all the vent doors in each room. A manual by-pass system was included. A coaxial cable air dryer was installed in existing Room A and piped into the existing manifold in Room B. The electrical facilities were rehabilitated to the ‘‘as-built” condition, with several changes and additions. Two 35-kw and one 25-kw generators were installed in Room E to provide instrument power, and two 100-kw generators were installed in Room F for utility power. The two utility generators were connected through disconnect switches to a common bus to allow parallel operation. Each of the instrument gen- (Neg. No. W-V-212-1) erators were on individual buses. The distribution panels feeding the instrument. control, and lighting panels were connected by three doublethrow disconnect switches to the generator buses. By combination of switch positions, any gen- Figure No. 2-58. Station 2210 — 90% Complete. STATION: 2220 SITE: Tare USER: UCRL were added in Rooms A, B, and C. Two instrument and one control power panel as well as normal lighting and convenience outlets were installed in the new Optical Room D. Common telephone, field telephone, and intercom cables PURPOSE: Kennel Bunker trailer parking area. New power outlets were installed for additional trailers. This station was designed as a two-structure facility connected by 45-foot-long, 25-inch- erator could be selected as the power source. New circuit-breaker distribution panels, one for control power and one for instrument power, were installed from within the station to the STATION: 2210 SITE: Tare USER: UCRL PURPOSE: Coax Connector Pit PARTICIPATION: 11, 12, and 13 DESIGN PSI: 155 psi CONSTRUCTION: 1-29-58/6-7-58 The connector pit consisted of an earth-barricaded, re-inforced concrete structure 15x28x13 feet. The front wall, erected to ensure that the structure would be stable through all events, was sloped 1% to 1 and was 16 feet thick at the base. The other walls and floor slab were Page 116 PARTICIPATION: None DESIGN PSI: 185 psi CUNSTRUCTION: None diameter pipe. One structure was to be 19x26x13 feet high with 3-foot-thick concrete walls, a sloped front wall 14 feet thick at the base, and 314-foot-thick floor slab. The structure was divided into two compartments, each with three layers of 20-inch-thick removable slabs for the roof. The other structure was to be 19x35x18foot-high with 7-foot-thick concrete walls, a sloped front wall 19 feet thick at the base, and a 414-foot-thick floor slab. The structure con- tained a single compartment with five layers of removable roof slabs stacked to compose a 714-foot-thick roof. All compartments of both structures were to contain lead lining interlocked against shielding leaks. The requirement for the station was cancelled prior to construction.