64
CHAPTER I1, SECTION 3
station also included a 3-inch pipe and working
platform located at the 150-foot level of Station
1517, which was used for the installation of
two User-furnished mirrors. Island
power was
supplied to each trailer. Timing signals.of minus
STATIONS:
PURPOSE:
811.01 and 811.02
Thermal Radiation
Measurements
SITES:
George and How
USER:
DOD-8
PARTICIPATION: 18
CONSTRUCTION: 2-27-56/5-3-56
OCCUPANCY:
4-11-56
45 minutes, minus 15 minutes, minus 1 minute,
minus 15 seconds and minus 1 second were
provided. A total of 25 cubic yards of concrete
was poured.
These stations were User-furnished trailers
35’ x 8’x 12’ high and weighing 25,000 pounds.
The space around the base of the trailers was
sandbagged to prevent inundation. Steel cables
were used to guy each trailer to four concrete
anchor blocks. Power was furnished by two 75
KW generators. Timing signals of minus 45
minutes, minus 15 minutes, minus 1 minute,
minus 15 seconds, minus 5 seconds, and minus
2% seconds, plus a special radio drop signal,
were provided. The concrete poured for Stations
811.01 and .02 totaled 18 and 1814 cubic yards,
respectively.
All the
pours
28-day strength of 2,500 psi.
STATIONS:
PURPOSE:
SITES:
had
an
average
812.01 and 812.02
Thermal Radiation
Measurements
William (812.01) and
Wilma (812.02)
USER:
DOD-8
PARTICIPATION: 22 and 24
CONSTRUCTION: 4-9-56/4-28-56
These stations consisted of 25’ square working platforms and brackets for supporting mir-
rors at the 3744-foot levels of photo tower Sta-
tions 1513 and 1514. In addition, a steel instrument shelter located at the base of tower Station 1513, identical to Station 810.01 without the 10-foot mast, was required for Station
812.02. The shelter was covered with earth to
within 1 foot of the entrance hatchway and
Figure 2-59.
sandbags were placed over the hatch cover.
Power and timing for each station were furnished from steel instrument shelters. (See description of Stations 810.01 thru 810.03).
STATION:
PURPOSE:
SITE:
USER:
PARTICIPATION:
CONSTRUCTION:
OCCUPANCY:
813.01
Thermal! Radiation
Measurements
Nan
DOD-8
18
2-27-56/5-24-56
5-15-56
This station consisted of two User-furnished trailers identical to those described for
Stations 811.01 and 811.02. They were located
on an earth mound and guyed to four concrete
anchor blocks adjacent to Station 70. This
STATION:
PURPOSE:
SITE:
Station 815.01
815.01
Thermal Radiation
Measurements
Yvonne
USER:
DOD-8
PARTICIPATION: 24
CONSTRUCTION: 4-7-56/4-23-56
This station was originally to be identical
to Station 810.02 (instrument shelter) with a
30-foot-high mast. It was later decided to use
the powerhouse as a shelter and mount theinstrument on its roof. The instrument mount
consisted of a 6-inch-diameter pipe bolted on
the existing slab and guyed three ways. Timing
signals of minus 15 seconds and minus 1 second
were required.
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