wtdennatnathstsint £2, e ye Me as bly Mouatcha tahedtabth s eds, ababisshtcA te. al: ese BEST A ~~ © ses 5 - Ge e HEADCUARTERS, Joint Task Force SEVEN VAILABLE COPY Washington 25, D.C. 10 November 1953 Annex ? to CUT? SEVEN Operation Plan No. 3-53 ‘ SCTENTIFIC TASK GROUP SUMMARY OF TASKS (TG 7.1) The following is a ‘summary of tasks to be accomplished by the Scientific Task Group during | the CASTLE on-site operational phase. CTG 7.1 will: . . . . . a. Position, arm and detonate the weapons and devices. >we Conduct technical and measurement programs (Annex E applies). Cc. Complete the installation and calibration of the devices and all instruments and test apparatus. . d. Recommend to CUTF SEVEN safe slant range distances from ground zerc for aircraft during shot periods. : 2. Conduct the radiological safety program (Annex N applies). soo OS te are my Tea foe Tete : tops tte 0S 5AIS at ae AY Seinseat eice bbe. £ Provide technical and technical report film coverage in conformity with Amex T, g. Schedule the inter-atoll movement of weapons and devices and provide required technical assistance to other task groups in con= nection with their responsibilities for such movements. $ h. “Be responsible for the removal of all TG 7.1 personnel and neces- . sary equipment from the shot site danger area, . i. “When directted by Ost SEVEN, evacuate 1 2 1 personnel from - BIXINI ATOLL. j. oo, a Be prepared, upon arcdtiveFeu CUTF SEVEN, to conduct emergen= cy post-shot evacuation of 1G 71 personnel from ENIWETOK ATOLL. . k. Keep CJTr SEVEN informed on test and tecchnical developments — affecting the operational plan and military support requirements © therefor. Lf ‘ ¢ l. Prepare appropriate technical reports at the conclusion of each shot and the overall operation (Annex E applies). m. Previde CUTF SEVEN with a statement of preliminary test results at H plus 1, H plus 12 and H plus 72 hours. “Gao P. W. CLARKSON Major General, U.S. Aray . OL 4 U.S. cea ce Assistant Chief cf Staff, J-3 : Commander >