Energy saving measures. Reconstruction of the main heating network of the "Gigant" boiler house from TK-136 to TK-114 in Saksagansky district of Kryvyi Rih, Dnipropetrovsk region Reconstruction of the main heating network of the "Gigant" boiler house from TK-136 to TK-114 using steel pipelines without prior insulation in the Saksagansky district of Kryvyi Rih, Dnipropetrovsk region
The working project is intended to increase the energy efficiency of the centralized heating system of consumers by reconstructing the main heating networks from the "Gigant" boiler house on the TK-136 - TK-114 section, which are characterized by high rates of heat energy losses and unsatisfactory technical condition. Additional land acquisition is not required. When performing work on the reconstruction of old external heat networks, it is envisaged: replacement of existing pipelines of external heat networks using a pre-thermally insulated pipeline with foamed polyurethane foam with a conductive steel pipe and an outer shell of polyethylene resistant to atmospheric corrosion (according to DSTU B V.2.5-31:2007); replacement of existing pipelines in heat chambers using a steel pipe according to DSTU 8943:2019 with thermal insulation from mineral wool mats with a covering layer of foil insulation; replacement of existing and installation of new shut-off valves, compensators in heat chambers; thermal insulation of pipelines and valves in heat chambers; repair and reconstruction of heat chambers, arrangement of drainage wells and pits; partial replacement of impassable channels (precast reinforced concrete trays); implementation of a remote control and monitoring system of heating network pipelines (SDKM) with the installation of control devices; restoration of road surfaces and sidewalks in places where external heating network pipelines are laid; performance of landscaping and landscaping works.
Project cost70'169'310 UAH
Implementation period10 months