3, For accidental releases exposure MPLPB 4. (2 hours exposure) (10 CFR 100.11(a) (1)) = 10 hot particles For unrestricted areas ; > 90 MPSC = 1 hot particle/m Hearings should be convened to determine as 5. low as practicable regulations. 90/ This value is meant for guidance with respect to decontamination of an unrestricted area that has been con- taminated with hot particles. In areas where an RF greater or less than 1074 ml could be shown to apply, the MPSC could be altered appropriately. Peis, * 7.4 seen Pea my te am! . co cy see lees — VB BwgO Boe of, Ea BR “2 aTe “ . . fy we ” ‘ 1 mvt aot ~ eat ca ees tpt tee ~. shee eT Qo i ome oe iam ae. ek } * a ". . ACY, wt oo io a a Fyn ee aR Gey Lg ee ae ola anny 4 eter Tea tp t mo es fo at PN cb? \ at be Ae St aer est 74 .7 4 Wt . Tipe ts ey. t . 4 1 7 ~ a vt Cri