The main environmental measures for 2018
Atmospheric air protection: Work has been carried out to maintain the degree of purification of ash-collecting devices on boiler units of stations, repair and replacement of air heater cubes, repair of boiler burners, emulsifiers, anti-corrosion work has been carried out, metal structures, pipes, worn heating surfaces have been replaced, violations in the technological cycle at boiler units of CHP-1, 2, 3, work on dedusting of the fuel supply path, maintenance and adjustment work on boiler units.
The costs amounted to about 490 million tenge.
Protection and rational use of water resources: Repair of pumping equipment in the boiler house, turbine, chemical workshops, treatment facilities of CHP-1 was carried out, measures were taken to reduce water losses during transportation of ash and slag waste to CHP-2 and CHP-3, repair of the recycling system for industrial purposes (bagernaya, cooling towers) at CHP-2, sanitary and microbiological studies of water samples at the Kapshagai HPP.
The costs amounted to about 118 million tenge.
Protection of land resources, rational use of subsoil, flora and fauna: Work has been carried out to replace worn-out pipelines to prevent the spill of ash and slag waste and pulp, work has been carried out on landscaping the territories of administrative-territorial units, to increase the area of green spaces at CHP-1, to reclaim degraded territories at CHP-2 and CHP-3, work to prepare the soil for the installation of parterre and ordinary lawns at CHP-3.
The costs amounted to about 69 million tenge.
Waste management of production and consumption, radiation, biological and chemical safety: Work has been carried out on the reconstruction and expansion of the ash dump at CHP-2, work to prevent dusting of the combined ash and slag removal system of CHP-1, 2, 3, solid household waste, mercury-containing lamps and other hazardous waste of departments of CHP-1, 2, 3, ZTK, Kapshagayskaya HPP, Cascade HPP, Power Repair plant.
The costs amounted to about 987 million tenge.