CHAPTER If, SECTION 5 Figure 2-103. Station 1201 - 42% Completed en by 31 Decernber. Actual construction started on 3 September and was completed on 29 December. STATION 1203 - PIPELINE SITE CHARLIE - USER: UCRL Figure 2-104. Station 1201 - Entrance to Figure 2-105. GENERAL. This Station, used tor reaction history, consisted of a group of 12 pipes, or a pipe array, 7437’- 6” long supported by wood frames spaced approximately 20 feet apart. Pipes were fabricated of 12-gage steel, spiral wound, shaped and welded to form an 8 5 8” Q. D. pipe. Individual pipes were fabricated in 40-foot lengths and were billet welded together at site to form bents approximately 240 feet long. In each bent a rubber pipe secticn 24 inches long was inserted to serve as an expansion joint and, a light probe opening was provided Staton 1201 - Completed Page 2-111