Aare Kanaltechnik GmbH

Sewer and pipe cleaning

• New construction flushing
• Periodic maintenance flushing
• Gutter cleaning
• Roof water and drainage pipes
• Milling of hard deposits
• and root ingrowth

Suction work

• Sludge collectors, pump shafts
• Oil and gasoline separators
• Septic tanks and small sewage treatment plants
• Ponds and biotopes

Unblocking

• Kitchen, bathroom, shower, and
• sink drains
• Drainage pipes
• Roof water and terrace drains
• Sewage and underground pipes

Sewer television and location

• New building inspection
• Condition inspection
• Digital recording and
• logging with WinCan V8
• Sewage and underground pipes
• Monitoring of sewer cleaning and milling work

Leak testing

• Leak testing on sewage systems using air or water pressure
• Tests for water protection applications for building permits
• Tests in accordance with SIA Standard 190 and VSA guidelines << Leak tests on wastewater systems>> 2002 edition

High-pressure cleaning:

• Well cleaning
• Surface cleaning of forecourts
• and parking garages
• Washing of underpasses and
• retaining walls
• Cleaning of retention basins

Hesan remediation technology:

• Selective remediation of damaged areas
• without loss of cross-section
• No preparatory work required on site
• Applicable to all pipe materials
• (including PE, PP, PVC)
• www.hesan.ch