State unitary enterprise "TEK Saint Petersburg" conducts in reconstruction of pipelines to Kolpino

State unitary enterprise "TEK Saint Petersburg" together with contract organization LLC "Energeticheskoye Stroitelstvo" conducts in Saint Petersburg reconstruction 2 922,7 meters of pipelines with a diameter of 50-250 mm from the 2nd Kolpino boiler room. Since January, 2023 the enterprise updated 600 meters in cellars, these are 20% of all amount of works...