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CHAPTER II, SECTION 4
Figure 2-68.
Building 90 - Addition to - Site Fred
The structure was a 41’-0” x 60’-0” x 33’-0”
addition to Building 90 (Item A-68.11) as completed. Figure 2-69 illustrates the Air Force
Photo Lab. Building 610 (Item A-68.12) as
completed. Building 639 as shown in Figure 2-65
shows the Parachute Tower on Fred (Item A68.5) as completed on 10 February.
wood sheathed and the siding was of corrugated
aluminum.
CONTRACT ITEM NUMBER A-69.1C UCRL SLAB CAB
The girders spanned to wood columns which
were ten-foot on center with alternates located
This item was for engineering work only on
the UCRL mock-up building at Livermore, Cal-
ifornia, which was used for the assembly and
testing of cab mock-ups.
Figure 2-69.
Page 2-84
high wood framed building. The roofing was
Within the building there was a ten-ton
bridge crane supported on steel crane girders.
at the building columns.
The floor of the building was a sparkproof
reinforced concrete slab poured on grade. In the
middle of the building and within the floor slab
air Force Photo Lab. - Site Fred