The procurement covers contracting parties' need for external purchases regarding sludge, suction and flushing services by truck.

Typical works are as follows:

- Sludge emptying of individual sewer wells

- Gutter well cleaning

- High pressure flushing at pipeline stops in street and real estate

- Suction of fluids

- Filming of pipes and wires underground and in real estate

The procurement also includes on-call duty.

The procurement covers contracting parties' need for external purchases regarding sludge, suction and flushing services by truck.

Typical works are as follows:

- Sludge emptying of individual sewer wells

- Gutter well cleaning

- High pressure flushing at pipeline stops in street and real estate

- Suction of fluids

- Filming of pipes and wires underground and in real estate

The procurement also includes on-call duty.