Trenchless communications laying by the machine UGNB-4 of own production in Volgodonsk, November, 2010
Two metal case pipes 425mm in diameter were laid by HDD method, by the order of PSK UniversalStroy in Volgodonsk.
The type of the soil was loamy soil.
The ground consisted of 80% of clay.
The works were carried out for laying the outside heat supply network in the area of K. Marksa Street, where The Parish of The Nativity of Christ was situated. There were about 8 different types of communication networks of laying different depth, and gas pipelines of middle and low pressure were among them. The length of each pipe was 36 meters. The work was carried out and completed for 2 days.