necretica) culculations have was give: special attents. indicatec trat the beta dr badges) may be abcut a hun sasuread by the pefeonnel film Larger than the gamma dose. was found exrerimentally that the ' the gamma dose, Since the .t aly twice the permissible depth Under actuar wersxing ecnd beta dose is approximately permissibi: akin dose is a. dose, it was concluded the: ‘+ serio. .s over-erpopure col: ray badger. Le a.) “roviie: advisory ser: be.) Assistei 4n the deciat cianning stages. 4 ginimize radiation exposure cf about ir were reduced tc of three of pore were exper! ceases avernge! recictions c! ecnference in Washington to have '« Yor cloud sampling personnel to wo casea on Mike shot exrosures tlen 3.5r. Reductions by a factor + {pr two other cases, The remaining t Ok, ec.) Conductei studies at! J vtties of the film packet proposed dad.) Feca e wi ing metbere : (ad~Safe organization for the 'ennedy was in charge of the 1 one shared with Harold Abee overation of the Dosimetry for the tess, duration cf tue wperation, Inforraticon Center and P. RB. (loaned by Section 6. che conditions investigated) no controlling exposures by gamma Ivy lead~imprepnate. auits manu 5. ' REI) res -orsihi? Upshot-tnct cle a., Provide? aavisory sevice: be, Assistet dr the procure: + ‘ Tile badges, Castle @.) Previdet ady sory service. LABCHATORY (PEXATTIOLS 1. Made extrapolation chamber measuresente on bulk plutonium and analysed 2. Extrapolaticr cusrber reasuresente were zade on several samples of the results into ligét of srectrone'er measurecents made by other investigators, ¢ resort (os ciurrest.ls being prepared on this work. natural uranium in LASL etock. Surface tse rates about 15% lower than the general]: aceemedc value of 2h’. mrep/br were deternined. Cur measurerente were co mfirned b- an indecendent surface dose estimation ‘oe Hew York Crerat.crns (ffice. Analysis of the of cre 8peciren t sarcles used is bel-y made to stce rm “up te discrepancy. . 3. A foal cero t wa ecortaininug al she-activ: COPIED/DOE LANL RC written on tie dacontamination of platinum miterial,