Board will be designed in accordance with the approved operational safety criteria. An expert Advisory Panel will make recommendations to the Test Manager on the advisability of executing or delaying each detonation, and the Test Manager will adjust shot schedules as necessary. If deletions of shots from PILGRIM are advised by the Planning Board the Test Manager will forward the recommendation to DMA. A pertial result of their study to date is attached as Appendix "c". STAFF JUDGMENTS ll. The Divisions of Biology and Medicine, and Finance and the Office of the General Counsel concur in the recommendation of this paper. coneurs in the public The Division of Information Services information judgments reflected in the recommendation. CONCLUSIONS 12. Plan I could not be adopted without a serious impact on the weapons developments, and effects programs and con- siderable interference with current DOD commitments. Plan II could be adopted with some effect on the Weapons program and with possibly a months extension of Operation HARDTACK. III could be accomplished without Plan these difficulties. RECOMMENDATION 13. The General Manager recommends that the Atomic Energy Commission: a. Approve conducting Operation PILGRIM as outlined in Plan Ill of paragraph 2 above and in paragraph 4 (page 16) of Appendix "A"; b. Note that under Plan III Operation PILGRIM becomes one continuous operation at the Nevada Test Site starting about May 1, 1957 and continuing until October, 1957, which is a change from the two Phase operation authorized for PILGRIM in AEC 944.

Select target paragraph3