Search of underground constructions and ecological researches

     In 1950 on the island Vasil'evsky (St. Petersburg) in territory of scientific research institute of the Navy that did the nuclear weapon for ships, waste products of manufacture were buried in the ground.
     Now this territory is necessary for expansion of an exhibition zone and so appeared necessary to find those hidden the buried with the increased radio-activity.
     The test profile crossed through two known places of a burial place. Both places were exposed by a SSP-method , and on the SSP-section one of them is shown.