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Warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. in /var/www/sierra/libraries/joomla/utilities/date.php on line 198

Services

Cleaning and decontamination

Monitoring and diagnostics - CCTV

  • storm sewer network
  • sewage sewer networks

Stewardship

  • sewer systems
  • pumping stations
  • retention tanks
  • sewage treatment plants

Implementation of water works

  • oil separators
  • fat separators
  • sewage treatment plant (WWTP)

Accredited sampling

  • indicator - NEL
  • indicator - pH
  • indicator - RL
  • indicator - NL
  • indicator - BSK5
  • indicator - ChSK Cr
  • indicator - N-NH4

Designing, implementing and evaluating of geological tasks

  • engineering geological survey
  • environmental geological survey
  • hydrogeological survey
  • subsoil geological survey

Representation at the offices of Environment