Maintenance and care rainwater treatment plants DS Wünsdorf 2022-2024.

84 h Elimination and cleaning of separators and sedimentation plants

5 600 m cleaning pipe nets,

1 590 cleaning shafts and drains,

110 m cleaning road passages,

660 m milling roots and other strongly adhering impurities from piping systems,

390 m 2 cleaning open drainage basins, e.g. reed mowing,

6 pcs. General Inspectorate according to DIN 199-100,

50 m 2 shaft renovations,

28 tube renovations in the short-liner process,

7 600 m camera operations in drainage systems and evaluation,

35 pieces of delivery complementary material (mud trap, mud flaps shafts),

10 pcs. Creation of plant books, proof of assessment RWBA, renovation concepts,

30 pcs decaration analyses.