Pressure sewer:

• Carrying out a preventive check for the pressure sewer milled once a year, including inspecting and cleaning them with HD and by means of pumping out with the existing pumps.

Sewer milled and other facilities:

• Carrying out a preventive check twice a year for the single pumps ground, multi-pumps ground, tunnel milled, BBBs including cleaning them with combi wagon (BBBs only concern the pump cellar for cleaning).

• Extremely contaminated wells must be passed on to the client and cleaned by the contractor.

For other things, see the specifications

See Enrollment Guidelines