ne nee oe Overation Order CTC 7.3 No. 4—5h (6) Inform CTG 7.3 by “operation immediate" message when the Task Unit departs ENIWETOK Atoll, and also when it arrives a* BIKINI Atoll. (7) Take special precautions and measures to reduce the possibility of collision between TE 7.3.9.1 and any other vessel. b. Tasks of Commander Task Element 7.3.9.1. CTE 7.3.9.1 shall: (1) Assume responsibility for the security of classified RD material while it is in USS LST 762. (2) Employ the U.S. Marine Det LST 762 to safeguard the security o nt_ordered to report to CO, USS associated RD equipment. (3) Load and off-load the special material safely and expeditiously in accordance with schedule given in Annex A of this Operation Order. (4) Assume custody of the classified RD materials as they are placed on board. Accountability of all AEC accountable materials will remain with a representative of the Sante Fe Operations Office, AEC (TG 7.5) who will be — on board as a passenger. (5) Make emergency disposal of any or all component material and equipment, regardless of classification or sensitivity, under emergency con- ditions where the health and safety of ships and personnel are concerned or where the national interest must be protected by such disposal. (6) Inform CTU 7.3.9 of any such disposal made or contemplated. (7) Inform CTU 7.3.9 incident to transportation of ignificant developments which arise and its associated equipment, (8) Transfer responsibility for security and custody of classified RD material to CTG 7.5 or his authorized representative when this material is off-loaded from the ship. Obtain necessary receipts. c. Tasks of Commander Task Element.7.3.9.2. CTE 7.3.9.2 shall: (1) Ssreen TE 7.3.9.1 during loading and off-loading operations, during sortie and entry, and when at sea. x. (1) This OpOrder is effective upon receipt and for movements at times required in Annex A. ness, (2) Ships shall be darkened when outside of the lagoons during dark- ee 2