Trenchless communication laying by the HDD method, Volgodonsk, May 2010
The bore hole was drilled under a loop road near factory by the HDD method. The works were made by the order of OOO VKDP.
The soil type is loamy soil (consisting of 80% of clay).
The hole length was 50 meters, the hole depth varied from 1.5 to 3.5 meters. Two polyethylene pipes 75mm in diameter were pulled there. The works were complicated by a lot of underground communications, including the gas line of medium pressure. The works were done and completed for 3 hours.