Engineering services for the reconstruction of N862, subprojects 2 and 3

Summary

The tender concerns further design work and preparation of construction-ready documentation for subprojects 2 and 3 of the reconstruction of N862. The scope runs from the roundabout near the A37 to the grade-separated junction at Nieuw-Dordrecht. The contracting authority is seeking one specialised engineering firm to carry out the necessary surveys, design work, contract preparation and process support in an integrated manner. The estimated value is EUR 500,000. Tenders must be submitted electronically by 23 October 2026 at 08:00. The planned contract period is from 25 November 2026 to 1 September 2027; specialist supervision may be included as an optional additional service.