RFP QuestBeta
Awarded · ResultStage · award

Transport for London

DLR Thamesmead Extension - Gas Diversion Feasibility Design and Options Study

Business ServicesCPV 44161110
ValueValue not published
Awarded2 Aug 2026
Published3 Aug 2026
RegionNationwide
Outcome — awarded
CADENT GAS LIMITED
Awarded value£1.6m
Award date2 Aug 2026

This is a contract result notice, not an open opportunity. Details from the official award data.

Who to contact
BSFAribaAdministration@tfl.gov.uk

The procurement contact named on the official notice.

The brief

Contract for the provision of a C3 stage feasibility design and options study for potential gas diversion works required to enable the proposed DLR Thamesmead Extension.

The current alignment of the Thamesmead Extension (TEx) route intersects a highly strategic and asset-dense section of Statutory Undertaker Cadent's London Network, comprising high, intermediate and medium-pressure gas mains, alongside key installations including the Beckton Above Ground Installation and associated pressure reduction infrastructure.

These assets present one of the most significant technical and programme-critical risks to the TEx programme.

This request relates solely to the Feasibility Design and Options Study (C3 Works), This phase will provide a comprehensive desktop -based assessment of all potential diversion and AGI rationalisation requirements aligned to the current TEx design.

The scope includes options development, engagement of a Cadent-approved design house, initial material take-off assessments, high level cost estimates for later phases, and mobilisation of a dedicated multi-disciplinary project management team to coordinate technical interfaces and third party stakeholders.

The value for this contract is £1,594,000.

Requirements

What the notice asks for

01

Contract for the provision of a C3

Contract for the provision of a C3 stage feasibility design and options study for potential gas diversion works required to enable the proposed DLR Thamesmead Extension.

02

This request relates solely to the Feasibility

This request relates solely to the Feasibility Design and Options Study (C3 Works), This phase will provide a comprehensive desktop -based assessment of all potential diversion and AGI rationalisation requirements aligned to the current TEx design.

Sentences from the notice that state an obligation, surfaced automatically and shown in the order they appear. Not an exhaustive list — always confirm against the tender documents.

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Source & provenance
OCID
ocds-h6vhtk-06b0be
Stage
award · Awarded
Source
Find a Tender
Buyer ref
073342-2026
View the original notice on Find a Tender

Contains public sector information licensed under the Open Government Licence v3.0. Source data © Crown copyright.

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