Design and author supervision of the Gauja Bridge and the road overpass on road P120

Summary

The tender covers the design of construction projects and subsequent author supervision for two road structures: the Gauja Bridge on road P8 Inciems–Sigulda–Ķegums at km 11.50 and the road overpass on road P120 Talsi–Stende–Kuldīga at km 5.775. A bidder may submit an offer for one or both lots, but must cover both design and author supervision for each selected lot. The planned design period is 120 calendar days and the maximum permitted period is 132 days. Offers must be submitted electronically by 28 September 2026. Each lot requires a non-revocable bid guarantee of EUR 150, valid until 26 March 2027. The economically most advantageous offer is assessed by price (80%), the construction project manager’s experience (10%) and the total performance period (10%).