— —_ a MR. EISENSUD: You will find as we go throuch the leboratory later on, that we have had to design a great many macs pro= ‘duction procedures in order to handle this large volume, The laboratory is interect= ing from that point of view alone. Now, we will go on to the surveys which hays been undertnken of accelerators operated by the Atomics Ene ommission around the country. This survey was undertaken at the request of the Research Division because of the general requirement to estrblish between the covers of a single report, all the ine formation about radiation hazards, around operating accelerctors so that some general conclucicngs can be drawn and some general criteria adopted, Mr. Solon is going to describe that program, MR. LEONARD R. SOLON? One should describe the motivation for this program site for the general effects of the radiation field. There has been a total of twenty= two cases of particular abnormality reported in the literature since 1949 ana Ben by 68