Wastewater treatment plant Senica, intensification and modernization


Bratislavská vodárenská spoločnosť, a.s., Bratislava

Construction period

February 2011 – November 2012

Objects description:
Subject of contract is reconstruction and modernization of WTP, the current capacity is 20 696 connected residents, in year 2040 capacity will be 40 000 residents.

Executed works:

  • reconstruction of sedimentation tanks, regeneration tanks, anaerobic tanks, denitrification tanks, nitrification tanks, thickening tanks, blower stations, specific objects, sand and grease traps, input water pumping station, waste water station, coarse rakes
  • construction of new tertiary treatment objects, mechanical thickening of excess sludge
  • delivery of machine-technological and electrotechnological part
  • automated process control systems, measuring and regulation (MaR) in terms of contractor standards