CT4692 Programme Support Works Framework Preliminary Market Engagement | Tenderlake

CT4692 Programme Support Works Framework Preliminary Market Engagement

Contract Value:
GBP 500M -
Notice Type:
Prior Information Notice
Published Date:
26 May 2026
Closing Date:
Location(s):
UKJ12 Milton Keynes (UK UNITED KINGDOM)
Description:
East West Railway Company seeks to establish a multi-lot framework for enabling, survey, and early-stage works to support the East West Rail programme, aimed at accelerating readiness and reducing delivery risks.
East West Railway Company intends to procure a multi-lot Programme Support Works Framework to deliver a range of enabling, survey and early-stage works in support of the East West Rail programme.
The detail provided is indicative information only and subject to governance and funding.
The framework will provide a coordinated mechanism for the delivery of works required to prepare the route ahead of main construction. These activities are expected to include (but are not limited to):
*Ground investigation and site surveys
*Environmental mitigation and ecological works
*Utilities surveys and diversions
*Archaeological investigations and mitigation
*Early site establishment works (e.g. compounds, access routes, haul roads)
The purpose of the framework is to accelerate programme readiness, reduce delivery risk, and enable efficient mobilisation of future main works.
The estimated value is upto £500m ex VAT (subject to change) which is spread across all lots over a period of 8 years. The duration will be structured as a 4 year core term with the following optional extentions- 2 years, 1 year and a further 1 year (4+2+1+1).
The framework lots are aligned to market specialisms to encourage participation by SMEs and Tier 2/3 suppliers with multiple suppliers awarded to each lot other than Lot 0 which will be awarded to one single supplier:
Lot 0- Principle Contractor/Integrator
Lot 1- Historic Environment
Lot 2- Ground Investigation & Monitoring
Lot 3- Environmental & Ecological Surveys
Lot 4- Environmental & Ecological Works
Lot 5- Enabling Works
The procurement is expected to be conducted in accordance with the Procurement Act 2023 using a Competitive Flexible Procedure, comprising:
Stage 1: Conditions of Participation (supplier selection / shortlisting)
Stage 2: Invitation to Tender (evaluation based on Most Advantageous Tender)
Evaluation will include consideration of:
*Quality
*Price
*Social value
The framework will use NEC4 contracting arrangements with call offs utilitising the appropriate form (ECC, PSC, ECSC, PCSC) and pricing options (A, C and E) depending on the scope and risk profile.



Notice type: UK1 Pipeline

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The Buyer:
East West Rail Company Limited
Additional information:
Link:
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Link:
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CPV Code(s):
45100000 - Site preparation work
45112000 - Excavating and earthmoving work
45200000 - Works for complete or part construction and civil engineering work
45233120 - Road construction works
65200000 - Gas distribution and related services
71250000 - Architectural, engineering and surveying services
71351500 - Ground investigation services
71351720 - Geophysical surveys of archaeological sites
71351811 - Topographical surveys of archaeological sites
71351914 - Archaeological services
71352000 - Subsurface surveying services
71540000 - Construction management services
90710000 - Environmental management
90712000 - Environmental planning
90720000 - Environmental protection