262 Se RADIOLOGICAL CLEANUP OF ENEWETAK ATOLL COMPLETION OF DEBRIS CLEANUP Debris surveys of all islands continued through March 1980 using helicopter overflights. Debris located during these surveys was monitoreq and disposed of accordingly. The Engineering Study in 1973 estimatedtha there were approximately 133,000 cubic yards of contaminated ang noncontaminated debris to be removed.!!8 By the time cleanup was completed, 253,650 cubic yards of debris had been removed, including 5,883 cubic yards of contaminated debris, 55,000 cubic yards of scrap removed by a salvage contractor, and 77,153 cubic yards of concrete rubble placed as shore protection. A recapitulation of debris removal operations is at Figure 5-34. All Master Index item requirements were accomplished in accordance with disposition instructions. Runit debris and soil cleanup is described in Chapter 8. Cleanup of Lojwa and Enewetak Islands—the sites of the two major camps—is described in Chapter 9 (Demobilization).