AFTERNOON SESSION CHAIRMAN MOSELEY: the _Dose Assessment My apologies to all of you. Advisory Group made the Most of the members of mistake of having Junch together today at one table and that slowed things down considerably. I wit have to say that by fiat in this case, I denied dessert to the entire group so that they are going to be maybe more disgruntled and less coopera- tive this afternoon than they might have been had I been more generous with their time.> 10 ll We will cont inue with the Soil Analysis Program and Forest Miller will talk about a Descriptton of the QA Program for the Soil Analysis. 12 DR. WRENN: 13 CHAIRMAN MOSELEY: ~Dr. Wrenn. 14 DR. WRENN: 15 Mr. Chatrman. May I make a quick presentation? — comment that dealt with the last -. 16 CHAIRMAN MOSELEY: Please do so:-. 17 DR. WRENN: I have an observation which is intended to be helpful to 18 the effort. 19 cesium in soils by gamma spectrometry mysel®=when at New York University, 20 and we developed a technique, and I will furnish a published paper to the 21 ORERP if they would like it, which dealt with measuring radiocesium at 22 these levels, fallout, in small soil samples, 20 grams, using sodium iodide 23 as 24 greater sensitivity and greater speed of analysis.—The equipment and tech- 25 nique still exist at New York University and I will be happy to furnish a 26 contact there. 27 useful 28 like this and as a cross check on some of the results, but, conceptually, opposed I have spent a considerable number of years measuring radio- to lithium drip to germanium crystal—and the advantage is I know Mr. Krey knows the group very welT and it might be for screening. purposes with respect to a large number of samples 173