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PSC for A41 Bicester Road and Stoke Mandeville Relief Road

  • Project Type Rail
  • Client HS2 - EKFB
  • Company Involvement Early Contractor Involvement, JV with Tarmac
  • Form of Contract NEC 3 Option C
  • Dates September 2020 - Present
  • Location Aylesbury


This Professional services contract involved ECI, construction advice and development of the Target cost for the Construction of the A41 Bicester Road Realignment and Stoke Mandeville Relief Road (SMRR)


Key Features

  • A41 Bicester Road Realignment
  • Earthworks: Construction of new 2.km Single Carriageway with Associated Roundabout & Tie-Ins. Provision of Access Roads for Farms, Ponds & ATS and Narrowing of existing A41 following Realignment.
  • Drainage: Installation of Pre - Earthworks Drainage and Permanent Roadside Drainage including connection to Attenuation Ponds.
  • Structures: Construction of new A41 Overbridge (80m, 3 Span) spanning across the HS2 Route
  • Stoke Mandeville Relief Road
  • Earthworks: Construction of new 2.9km Single Carriageway with Associated Roundabouts & Tie-Ins. Provision of Access Roads for Farms, Ponds, and Network Rail.
  • Drainage: Installation of Pre-Earthworks Drainage and Permanent Roadside Drainage including connection to Attenuation Ponds
  • Structures: Construction of new A4010 Overbridge (35m, Single Span) spanning across the HS2 Route.
  • Structures: Construction of new Accommodation Overbridge (71m, 2 Span) spanning across the HS2 Route.