Activities which require radioactive materials in any form are prohibited unless the following standards are complied with:

    A.    Unsealed radioactive materials shall not be manufactured, utilized or stored (unless such materials are stored in a fireproof container at or below ground level) in excess of one million times the quantities set forth in Column 1 of the Table in Section 38-2 of the Industrial Code Rule No. 38, relating to Radiation Protection of the New York State Department of Labor.

    B.    "Fireproof containers" shall include steel or concrete containers and shall not include lead or other low-melting metals or alloys, unless the lead or low-melting metals or alloys are completely encased in steel.

    C.    Not one of the following fissionable materials shall be assembled at any one point, place, or work area on a zoning lot in a quantity equal to or in excess of the amount set forth herein:

    Material    Quantity

    Uranium--233    200 grams

    Plutonium--239    200 grams

    Uranium--235    350 grams

(Prior code § 19-1-13)