Open tender · Germany · Construction work
Kanalsanierung mit Liner - Stadt Burgdorf
In EnglishPipe rehabilitation with liner - City of Burgdorf
Stadt Burgdorf in Germany is inviting bids for “Pipe rehabilitation with liner - City of Burgdorf”. Bids close on 13 October 2026, 08:45 CEST. Who can bid: Contractors must hold the RAL-GZ 961 quality mark for sewer construction, assessment group S; Pre-qualified companies prove suitability via entry in the pre-qualification register. askTender lists every requirement to qualify and checks whether your company meets them.
The tender in brief
Sewer rehabilitation with liners in Burgdorf, for contractors with RAL-GZ 961 group S quality mark
The city of Burgdorf is rehabilitating 13 sewer sections using liner methods, including DN200, DN250 and DN900/600 egg-shaped profiles. Work covers cleaning, milling, liner installation, pumping, material and leak testing, and camera inspection. The contract runs from 2 January 2027 to 30 June 2027.
Who can win it
- Contractors must hold the RAL-GZ 961 quality mark for sewer construction, assessment group S
- Pre-qualified companies prove suitability via entry in the pre-qualification register
Key facts
- Contract period
- 2 January 2027 to 30 June 2027
- How bids are judged
- Lowest price
- Published
- 09 Sep 2026
Before you bid, askTender
Everything else is in your askTender account
The requirements to qualify, the eligibility check and the bid documents for this tender are in your askTender account.
- What it takes to qualify: every requirement, in the tender’s own words
- Whether your company qualifies: your profile checked against each requirement, showing what you have, what’s missing and how to close the gap
- The documents to file: a checklist, with draft declarations ready to sign
- A bid partner for any requirement you can’t meet alone
- The tender documents, ready to open
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Public data: oeffentlichevergabe.de (Beschaffungsamt des BMI), CC0 1.0. · Sources & licences