Sewer Rehabilitation Reference projects
newly laid steel protection pipe with connection to the newly installed manhole
preparation of the subsoil for manhole installation
newly laid pipes with connection to the newly installed manhole
manhole with 2 incoming pipes being processed
finished manhole with brick channel
view into a manhole with a brick channel
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Hamburg, Claudiustrasse

Sewer Rehabilitation

  • 78 m GRP short-pipe-lining DN 900
  • 8 m sewer construction by VC pipe DN 300
  • 68 m pipe jacking DN 1200 steel protection pipe
  • 10 m sewer construction DN 1200 steel protection pipe
  • construction of 3 pits by sheet pile wall
  • diversion of flow by vacuum-system up to 100 m³/h

Length: 164 m

Depth: 4,90 m

Execution details

Client
Hamburger Stadtentwässerung AöR
Execution period
05/2021 – 05/2022
Execution volume
1.53 m Euro net
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