Pskov Heat Networks strengthen control over network water quality

Pskov Heat Grids with the heads of departments and engineers discussed the priorities of work in Pskov. About this "MK in Pskov" reported in the press service of the enterprise.

Separately, the growth of grid water hardness was considered. With the beginning of heating, tap water enters the circuit, which changes the chemical composition of the coolant and leads to scale on heat exchangers and narrowing of pipes. In order to avoid falling efficiency of boilers and emergency stops, the company has strengthened laboratory control: samples are taken around the clock, the dosage of reagents is increased at chemical water treatment units, the work of deaerators has been adjusted.

Experts are looking for the source of unauthorized mixing.

Sites are instructed to search for hidden leaks in real time and carry out full-fledged repair and restoration work.

Also, employees remove foliage and debris in the assigned territories, in parallel harvest deicing materials for sprinkling pedestrian zones.