OREANDA-NEWS. June 03, 2010. Pursuant to order of city chief of town Sosnovoborsk V.M. Puchkin # 660 dd. 14.05.2010, the heating season in town of Sosnovoborsk accomplished on May 17 of 2010. Branch “Krasnoyarskaya TPP-4” is ready to start hydraulic-pressure tests since May 18.

Pursuant to order of city chief of town, the heat energy supply is ceased in the following turn: dwelling hoses, dormitory accommodations and then – enterprises, organizations, institutions; schools; then technical school and college. In the last turn heat supply will be ceased in buildings of preschool children's institutions, the Central municipal hospital.

Krasnoyarskaya TPP-4 – branch of JSC “Yeniseyskaya TGC (TGC-13)” will transfer the equipment to the summer mode of work in the established procedure. The schedule of holding of hydraulic-pressure tests of intrasite heating grids and also grids of town Sosnovoborsk is composed.

The tests are made by the program approved by the chief engineer with the conditions observance of the given works holding and operational safety in the course of the tests making.

Hydraulic-pressure tests – are one of the most important technological procedures aimed at reliability increase of the heat supply system. The heat grids are tested for tightness and strength. The tests help to detect faults caused by corrosion and fatigue of metal, to check quality of joint welds, to define the most worn areas of heating mains which need the top priority repair

By the results of arrangements held an act of hydraulic-pressure tests will be composed. The results of the tests will be accounted in the course of holding the planned repair works in the summer period.