Encyclopedia
Seabed deepening
Dredging - deepening, cleaning or other works on the bottom of a water body associated with the removal and/or relocation of soil
Source: "METHOD FOR CALCULATING FEES FOR POLLUTION OF MARINE AND SURFACE WATER BODIES WHICH ARE FEDERAL PROPERTY OF THE RUSSIAN FEDERATION IN CONNECTION WITH WORKS RELATED TO MOVEMENT AND REMOVAL OF BOTTOM SOILS, EXTRACTION OF NON-METALLIC MATERIALS FROM UNDERWATER QUARRIES AND DISPOSAL OF SOIL INTO UNDERWATER DUMPS"
(approved by the State Committee for Environmental Protection of Russia on 29.04.99)