FIELD: nuclear engineering. SUBSTANCE: radioactive entities are conveyed to their storage site abutting against natural water area. Holes are drilled through depth of at least 2 m below annual zero amplitudes at space ensuring desired profile of canal or trench. Hole is filled with charge and exploded to form canal or trench of trapezoidal shape with soil bank. Radioactive entire is conveyed by water to canal or trench, cofferdam is made perpendicular to canal or trench axis, water is pumped out, canal or trench holding radioactive entities is filled with bank soil or rock, and concrete shield is installed. EFFECT: facilitated procedure, improved safety. 5 dwg
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