—S-E-6-R-E-}- i 10, The number of contingent shots in the test schedule in Appendix "A" remains the same (3) as in the test, program in 1SOBtEAANSTaeaesmncaengseSTEED AS AEC 952/19, Lk 11, In addition to these full-scale tests we are planning to conduct some two-to ten safety tests of certain designs as necessary to establish that, if detonated accidentally, no nuclear reaction would occur, Plans are to conduct the safety tests at NTIS, three in spring 1958 and seven in fall 1958. 3 bo i é i¢ In Appendix "A" are listed — ‘€ designs being considered for the safety tests. | OF _ = / It is plamed that the ‘MILLRACE devices will be fired underground in existing tunnels which will be modified to accommodate the shots. The detonations should be completely contained with no fallout resulting from the shots.