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Preliminary market engagement notice083841-2026

Early Works - Civils, Infrastructure, Buildings & MEP and Earthworks

BuyerGreat British Energy - Nuclear

Expected to be publishedMar 2027The buyer’s own estimate; it can move.
  • Market engagement closes
  • Published4 Sep 2026
Estimated value
Value not published
Contract term
1 Jun 2028 to 1 Jun 2034 (6 years)
Lots
Not divided into lots
Categories
  • 45000000Construction work
  • 45100000Site preparation work
  • 45200000Works for complete or part construction and civil engineering work
  • 45220000Engineering works and construction works
  • 43000000Machinery for mining, quarrying, construction equipment
  • 44000000Construction structures and materials; auxiliary products to construction (except electric apparatus)
  • 71000000Architectural, construction, engineering and inspection services
Regions
  • UK-wide

The buyer’s description

“This work package covers key enabling activities required to prepare the site for main construction. It includes the design (from RIBA 4 Stage) and delivery of, ground related enabling activities required to prepare the site for construction, including species relocation, remediation servies, site clearance, site establishment, construction utilities, and supporting infrastructure—such as drainage and haul roads to support bulk earthworks. Together, these early work establish correct ground levels, and create safe access rotes for subsequent phases, and will provide the foundational physical platform needed to de‑risk, mobilise, and accelerate the main works programme. GBE-N had previously considered spllitting these packages into two, but has decised to consolidate into one package to minimise interface risk. *The positions and timelines presented are based on current information and assumptions. As programme maturity develops and further validation is undertaken, scope, dates, values and sequencing may change.* Contract Value range: £730m-£1,100m”

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Early Works - Civils, Infrastructure, Buildings & MEP and Earthworks — Great British Energy - Nuclear · Bidfolio