tn October 1977, three wind-powered electrical generators and long term air sampling stations were installed at Utirik, Rongelap and Bikini Islands by members of BNLSEP and the owner/operator of Enertech Corporation, the seller of the wind-powered systems. A second comparison station was installed at Roi-Namur Island, Kwajalein Atoll. In addition, large volume urine samples were collected under controlled conditions from five to seven Marshallese males at Utirik, Rongelap and Bikini. house, Levine, Dillingham, ertech Corporation. All of this work was performed by Green- DeAngelis and Cua of BNLSEP and by Sherwin of En- Also in October 1977 Miltenberger of BNLSEP and Cohn, Rothman and Clareus of BNL medical attempted to whole-body count the Marshal~ lese population residing at Japtan Island, Enewetak Atoll. certain political and social atmosphere, Due to an un- it was decided by the new Department of Energy's Division of Safety, Standards and Compliance (DOEDSSC formerly ERDADSSC) that BNL refrain from involvement with the Marshallese on Japtan Is- land. At that time, the focus of the field work was switched to counting 35 Holmes and Narver employees who were residents of Enewetak Island. In January 1973 Balsamo and Sherwin returned to Bikini, Rongelap and Utirik to complete wind-powered electrical generator installation and repair. In April 1978 Miltenberger, Lessard and Naidu of BNLSZP participated in a joint field trip with BNL Medical on Rongelap, Utirik and Bikini Atolls. At Utirik, the BNLSEP team collected urine, soil, vegetation and fish samples for radiochemical analysis. They also collected 5 day high-volume air samples and Anderson cascade impactor air samples. The wind-powered electrical generator at Utirik was not working and could not be repaired. Naidu remained behind on Utirik for several weeks to teach the biological effects of radiation, a pro-