Martin B. Biles On Sundsy, 7 June, I monitored tha scrap metal collectad by the natives and stored in the bunker on the scuth tip of Zueu (near the large sheet meatal buildins). Inside the bunker where the scrap was stored the radiation level was less than 1 pR/hr. readings over tha scrap were also less than 1 pR/hr. Contact Lynch and I collected disturbed and undisturbed soil samples at 200 foot intervals along tha runway on Ensu (about 209 feet off to the south side). Twentyetwo samples bagged separately were obtained. Held and Cluff sampled the Zneu canp area. Lynch and I attempted to locate that part of Enau showing higher radiation levals. ‘The camp area measured 3 to 4 pR/hr. The area of the island west and north of the camp and particularly the NW end of the island has been heavily bladed and the soil is quite disturbed. The surface is sandy like the beach area, There were only traces of rows or strips of vegetation, th2 area having been almost comoletely cleared. Ons small avea under soma pandanus trees showed 18 to 20 uR/hr and tha soil appeared undisturbed. Zagle took several cookie cutter soil samples hare but it was decided that a soil pit collection would not be wotth the effort. On Monday, checked a barrel of scrap near the coconut nursery. read 2 to 3 ut/he, the same as tha camp area. This Scrap consisted of copper tubing, copper wire, pipe fittings, and a large three bladed propeller. Photographed tha coconut nursery from on top a noarby conexete bunker, Tuesday, checked a barrel of scrap on the lagoon shore near the power plant. This measured 2 to 3 uR/hr, tha same as the camp area. The scrap consisted of copper wire, pipe fittings, and a large three bladed propeller. Wednesday and Thursday were spent photographing Eneu. On Friday, June 12, Moore, Thrall, Kirk and I want back to Bikini in the Boston Whaler to pick up the last of the air filter samples. Tha air saxplers thenselves could not be brought back due to problems with the M boats Saturday was cpent working on reports and packing. In early aftcre noon Sunday, an aircraft sent from Kvajalein by Global Associates cama to Enéu to-pick up tha team and equipment. The TT ship was not available to pick tha team up when work was completed. The trip that had taken about 28 houre on the Hafa Adai was made in one hour and thixty minutes in the aircraft. Tha air samplers were to be shipp2d back to Kwajalein by TT ship at a later date. sewabcewercocerewepece: * te F2.3¢- F168 ° pork soserececne-