Large Profile Cleaning In The Inlet Collector

  Address - Germany

  Contact details - 565656565

  Tender notice no. - 76454545

  GT Ref Id - 107871382

  Document Type - Tender Notices

Description - Description: As part of the measure, the entry collector of the city of Krefeld, a district profi DN 2500 or DN 2600/2650, is to be cleaned over approx. 400 meters and examined with a camera, including the shafts up to the shaft cover. In principle, the channel can be reached via shafts or tangential shafts, through which the dissolved deposit must also be removed. The crampons in the shafts are in poor condition or no longer fully present. Therefore, an alternative entry option may also have to be chosen, which is in accordance with the demands of the BG. The channel is a partially filled collector in which the wastewater current can be reduced or dammed by using shut -off bubbles and time

Gt Ref Id - 107871382

Deadline - Apr 29, 2026