CHAPTER II, SECTION 5 Figure 2-122. Station 1341 - Pouring Side Walls made, based on dvnamic conditions. Designs were started on 4 May: 23 plans and two sketches were submitted from 1 June to 25 September. These drawings were approved from 25 June to 19 November. CONSTRUCTION. Work was scheduled to commence on 1 September and to be completed by 5 January 1954. Actual work started on 5 September and was completed on 25 January. Figure 2-119 shows driving railroad rails as piles to form bulkhead for site Delta. Delta was a man-made «sland. This figure notes status of work as of 10 September. Figure 2-120 shows the bulkhead and coral fill nearing completion on 14 September. A 1.3 foot discrepancy was found between the originally designed clevatrons of Station 1341 and Station 20 on site Charhe its reference zero). This resulted trom a site Charlie datum error introduced by reef current cfifect on the tide gage. The Charlie datum was adopted for construction of all sub- ae Rua ES Figure 2-123. Station 1341 - 61% Completed Page 2-123 to Te ee eet a vaMm acl ttclile