as alein Atoll, In addition, monitoring was accomplished for Project 1.3. Further monitoring activities included checking of "snapt sample removal from F-&, aircraft for Project 5.b, ani monitoring of sample removals for Project 7.3. This mission also supervised and controlled the use of dosimetry devices for the F-8) pilots. Instructions were passed to the monitors accompanying sampies on courier planes to the ZI, Assistance was rendered to the AEC (NYOO) in conducting its "World-Wide Fallout Program", Water samples were obtained from Bikini, Ponape, Kusaie, Majuro, and Kwajalein, 2, Laboratory Group a@. Electronics Section Maintenance was satisfactorily executed and at no time did the demand for instrumentation exceed the available sup= ply. Component spare parts were obtained by cannibalization of excess instruments, Sufficient quantities of instruments were available and the cecision to cannibalize was made in order to facilitate repair and maintenance without excess storage problems of the delicate component parts, _b. Radiochemical Section - This section remained afloat aboard the USS RENDOVA during the entire operation. A Signal Corps Radiochemical Labor- atory trailer was the base of operations and was located on the port - 69 = copied/DUE 2 LANL RG 3