After the heavy rain disaster in North Rhine-Westphalia and Rhineland-Palatinate, the sewage system must be put back into operation without delay. Otherwise, subsequent rains will not be able to drain away and there is a risk of renewed flooding. The IKT — Institute for Underground Infrastructure brings together municipalities that need help and those that want to help. In thirteen cities and municipalities, sewer cleaning vehicles from outside have been and are still being used.
Time is pressing: sewer networks in the areas affected by the heavy rains must be sifted and cleared of silting as quickly as possible. Otherwise, the next rain threatens new floods and even more damage. The affected wastewater companies are often no longer able to do this on their own. In this situation, KomNetABWASSER is coordinating an emergency sewer aid program based on solidarity.
14 municipalities, which were spared by the heavy rain, sent sewer cleaning vehicles and gully cleaners to the disaster areas as official assistance:
Arnsberg helps in Altena and Sundern
Dorsten helps in Blankenheim
Dortmund helps in Bad Münstereifel
Duisburg helps in Weilerswist
Gelsenkirchen helps in Altena
Haltern and Herne helps in Zülpich
Moers helps in Mechernich, Weilerswist and Niederzissen
Mülheim helps in Eschweiler and Swisttal
Münster helps in Swisttal
Oer-Erkenschwick helps in Altena
Rheda-Wiedenbrück helps in Swisttal
Siegen helps in Schleiden
Stuttgart helps in Gerolstein
Others, such as Hannover and Wolfsburg, are waiting in the wings if help is still needed somewhere. “And for the community of Schuld, we were able to arrange support from private pipe cleaning initiatives from Schleswig-Holstein and Lower Saxony,” adds Marco Schlüter, head of KomNetABWASSER.
“We as IKT do the matching between those willing to help and those in need of help quite precisely. From our KomNetAbwasser, we know everyone. This allows us to ensure that the right people with the right equipment get to the right place and help.”
- Roland W. Waniek, IKT Managing Director
Municipalities provide administrative assistance — across the country
KomNetABWASSER’s “sewer assistance” for the affected municipalities in Rhineland-Palatinate and North Rhine-Westphalia started immediately in the first days after the disaster. The biggest problem at first was to even reach the right contacts for the sewer infrastructure. Power supply and mobile networks were down. But once the experts were reached, the relief effort got underway immediately. Helpers from municipalities providing assistance in several German states immediately moved out toward the disaster area with sewer cleaning vehicles, sinkhole cleaners and mobile pumps. They were received on site by those responsible and briefed on the local situation.
Matching sewer operators at specialist level
Assistance is effective quickly and accurately when sewer operations are linked at the subject level. This is the central experience of the first week after the flood disaster, during which much has already been achieved.
Canal emergency aid” coordination center has great potential
The freshly gained experience also shows that it would have been advisable to do some preliminary work to coordinate aid on this large but necessary scale. It would make sense for municipalities to store the contact details of their sewer specialists in a database in advance and to list their inventory of vehicles, equipment and personnel. In an emergency, help can then be provided much more quickly and accurately.