Request For Information - Relining Gas Pipelines
Value
Estimated€35,000,000 · 35,000,000 EUR
Awarded—
Who already wins at this buyer
Firms with recorded awards from Alliander N.V. in this tender’s CPV categories — the incumbents you are bidding against.
| Firm | Wins | Awarded | Last win |
|---|---|---|---|
| Siemens Nederland N.V. · KvK 27015771 | 1 | — | 2026-05-29 |
Full buyer profile: what Alliander N.V. buys and who wins it →
CPV codes
45000000 Construction work45231100 Construction work45231220 Construction workDescription
RFI: Through this market consultation, Alliander explicitly seeks to assess to what extent market parties are able to meet the required safety, quality and organizational conditions for relining of gas pipelines. Background Within the Dutch gas distribution network, a substantial number of pipelines are made of grey cast iron. Due to ageing-related integrity risks and regulatory requirements, these pipelines must be remediated. Traditionally, this remediation is performed by open trench replacement. In densely populated areas, open trench replacement often results in significant societal disruption, long execution times and complex interaction with other underground infrastructure. In such situations, Alliander applies relining as a trenchless alternative renovation technique. Relining is a method whereby an existing gas pipeline is internally renovated by installing a liner inside the original pipe. After installation and curing, the liner forms a new, gas-tight pipeline within the existing pipe, restoring structural integrity and extending the technical lifetime of the asset.
Similar tenders
Closest by meaning — across languages, via embeddings.
| Published | Title | Buyer | Match |
|---|---|---|---|
| 2026-06-29 | Request for Information - Mechanical Couplings and Gas Shut-Off Valves for Low-Pressure Gas Networks (≤63 mm) | Stedin NL | 86% |
| 2026-06-22 | Pre Market Consultation Line Pipe – 48" Subsea Line Pipe for Offshore Hydrogen Pipeline | AquaDuctus GmbH (subsidiary of GASCADE GmbH) DE | 86% |
| 2026-06-08 | Nordseter terrasse - Rehab VA | Oslo kommune v/ Vann- og avløpsetaten NO | 86% |
| 2026-05-13 | Nordseter terrasse - Rehab VA | Oslo kommune v/ Vann- og avløpsetaten NO | 86% |
| 2026-06-25 | Pre Market Consultation Line Pipe – 48" Subsea Line Pipe for Offshore Hydrogen Pipeline | AquaDuctus Pipeline GmbH (a subsidiary of GASCADE Gastransport GmbH); supported by Worley Projects as appointed EPCM. DE | 86% |
| 2026-06-02 | (VPP‑936) PIPELINE INSPECTION SERVICES PROCUREMENT | — LT | 86% |