42-463

Maximum permitted quantities of fissionable materials

In M1 or M2 Districts, no 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

In addition, any establishment which provides radiation waste disposal services in the nature of collection or storage of radioactive waste from other manufacturing uses shall be prohibited in M1 or M2 Districts.

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