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GISBERT arrow Standards
Standards Print E-mail

ISF GISBERT complies with the following standards:

  • - Inspection of sewers according to ATV 143
  • - Assessment of state according to ÖWAV Rule
  • - TV inspection according to ISYBAU / ATV
  • - from 2008 on assessment of state according to EN Standard 13508

furthermore with:

  • - ÖNORM B 2503 Drain and Sewer Systems - Supplementary Guidelines for Design, Construction and Testing (2004)
  • - ÖNORM EN 13508-2 -  Conditions of Drain and Sewer Systems outside Buildings
  • - ÖWAV Standard Minimum Requirements fo rSafety Equipment in Sewer Operation(2005)
  • - ÖWAV Rule 21 Network Register 
  • - ÖWWV Rule 22 Sewer Maintenance and Sewer Service
  • - ÖWAV Rule 32 Safety on Wastewater Collection Systems
  • - ÖWAV Rule 34 High-pressure Cleaning of Sewers 
  • - ÖWAV Rule 36 Instruction for the Operation Staff of Wastewater Treatment Plants
  • - Styrian Law on Sewer Systems
  • - Water Law
  • - DWA Rule  M149 Recording, Classification and Assessment of the Condition of Drainage Systems outside Buildings
 
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