CHAPTER 12.4 ESTIMATES FOR JOBS 4 AND 5 It should be noted in connection with the estimates prepared for work under Jobs 4 and 5 of the Contract, that definitive criteria were established by the AEC in August 1950, as follows: "In order that you may have at hand definite criteria on which to base your revised estimate of cost for Job Nos. 4 and 5 of the Contract, information is given below which is believed to be sufficiently comprehensive to form a good basis for such an estimate, 1. Assumptions: (a) The date of the first shot is on or about April 15, 1951; the second May 1, and the last May 15. (b) The order of shots will be Site "E", "D", and "C*, (c) All construction, aside fram incidental work by the socalled labor pool, will be completed not later than March 1, 1951. (d) Scientific and task force personnel will arrive at and depart from the jobsite as shown on the graphs presented to you in our letter SD-5912 dated August 4, 1950, but with the understanding that the fourth shot and one KrauseHall experiment are omitted. (e) Your post-operation maintenance and roll-up forces will be based on Eniwetok Island together with the military garrison force, No preparation will be made for any further series of tests, ne (a) Undertake to perform this job on sites "B", "C", "D", and *E" as described in the Contract and on Site "A" as described in the Memorandum of Agreement for Construction on Eniwetok Island, between AEC and JTF-3, These duties are to be assumed at each site as construction is completed and as required to support operational, as distinguished from construction, activities, since the cost of camp operation, maintenance and management during construction is already included in the construction cost estimates. (b) 12-10 Job. No. 4 will cease on each shot island at the time their respective shots are fired. It will cease on Japtan Island