Žitný ostrov – Gabčíkovo region – waste water diversion and treatment

Client

VODOHOSPODÁRSKE STAVBY – ecological company as.

Construction period

August 2022 – December 2023

Description of objects:
The subject of the performance is the construction of sewerage in the villages Baka and Jurová in total length 15,022 km (of which 10,078 km are gravity sewerage and 4,944 km pressure sewerage), including 10 pumping stations and 651 connections

The construction contains SO and PS:
Sewerage Jurová
SO 01 Sewerage and pressure pipeline
SO 02 Pumping stations
SO 03 LV connections to pumping stations
PS 01 Machine technology part of pumping stations
PS 02 Electrotechnological part of pumping stations + ASRTP

Sewerage Baka
SO 01 Sewerage and discharge
SO 02 Pumping stations
SO 03 LV connections to pumping stations
PS 01 Machine technology part of pumping stations
PS 02 Electrotechnological part of pumping stations + ASRTP

Construction technology:

  • preparation of the territory for construction, surveyor works
  • asphalt sawing
  • trench excavation, trench lining, bed under the pipeline, laying of sewer pipes, pipeline backfilling and trench backfilling with compaction
  • lowering of the groundwater level
  • installation of inspection and connection shafts, realization of sewage branches and connections
  • pipeline pressure tests, shaft tightness tests
  • construction of waste water pumping stations
  • asphalting of trenches