CHAPTER Il, SECTION 5 STATION 1353 - OPTICAL BAFFLE SITE ABLE - USER: LASL GENERAL. This Station was used for the same purpose and was similar to Station 1352. It measured 15°- 0" x 120°-0” and was mounted 35 STATIONS 1354, 1355, 1356, AND 1357 OPTICAL BAFFLES SITES DELTA AND ABLE - USER: LASL GENERAL. These four plywood baffles were 12'- 0" x 20°- 0" with two round openings as shown in Figure 2-135. ENGINEERING. The original design criteria were received on 13 October, One drawing was required which was started on 14 October, submitted on 22 October, and approved on 6 November. : ete Figure 2-133. a5 Stations 18 Aerial View «ad 1353 feet above the ground. Figure 2-133 shows the structure 61% completed on & January. Anchors at the water's edge for securing the guy wires will be noted. ENGINEERING. The criteria were received on 5 August. One drawing was required, which was started on 7 August, submitted on 13 August, and approved on 1 October. ‘vo revisions were required. CONSTRUCTION. Work was planned to commence on 10 October and to ke completed by 15 January 1954. Actual construction started on 15 December and all work was completed on Figure 2-135. Station 1354 - Typical Optical Baffle - =~< oe, iei” CONSTRUCTION. Work was planned to commence on 10 October and to be completed by 15 Januaiy 1954. Actual construction on Stations 1354, 1355, and 1356 started on 15 December and was completed by 6 February 1954. Station 1357 was started on 31 Wecember and was comu.cted on 25 January 1954. STATION 1401 - INSERT ON STATION 1341 SITE DELTA - USER: LASL GENERAL. T..is Station was located in the middle of the front face of the lower exterior wall of Station 1341. The work involved con- sisted of mounting User Neutron Detector equipment using holcs cast vertically in the exterior wall. ENGINEERING.Design criteria were received =. a Figure 2-134. - Station 1353 - Completed 20 January 1954. Figure 2-134 shows the Station completed as of 5 February. The face openings and their relations to Station 20 may be noted. Station 20 is at rear over the right-hand corner of the baffle. on 14 May and on 5 August 1953. On 30 September additional criteria were received, changing the position of the Station. On 21 October, additional items were added. The design work is included with Station 1341. CONSTRUCTION. Work was scheduled to c .nmence on 1 November and to be completed on 15 February 1954. Actual work started on 17 July and was completed on 25 January 1954. Page 2-12? eeeneren me Se s“yprocos