Production and distribution of electricity, heat, compressed air and gas. Wastewater treatment and disposal, operation of water supply and sewerage systems. Supply of industrial, potable, distilled and cooling water.

Water analyzers testomat, titromat (hardness, iron, phosphates, alkalinity, etc.). Measurement of conductivity, pH, oxygen, turbidity, oil. Analytical kits Duroval, Testoval. Sample treatment (coolers, pressure reducing and thermal valves) in water and steam measurement process (SWAS).