CHsimap #44648published on simap.ch
Machine translation. The official title is Zurzach (Rümikon) – Mellikon AO, K131; Ausbau kantonale Veloroute und Belagssanierung K131 (Knoten Chessel).
This is not an official publication. The data published on www.simap.ch are authoritative. SIMAP data use is subject to its terms.
Abteilung Tiefbau (ATB), based in Aarau, has launched a tender for engineering and consulting. The whole job goes out as a single contract, so you need to be able to deliver all of it, either on your own or together with partners.
Because this is an open procedure, any qualified company is welcome to submit a bid. All bid documents must be written in German and must arrive no later than 6 Nov 2026, 23:59.
Written from the facts of the notice. The official notice is the only binding text.
Abteilung Tiefbau (ATB) sees slightly less bidding competition than is typical for this trade. Across 18 known contracts, they average 4.1 bids per tender, against a national average of 5.8. Their latest award was a CHF 9,434,765 contract (“Rudolfstetten-Friedlisberg/Bergdietikon AO K412 / Bergdietikon AO K412”), which went to DE_Implenia Schweiz AG, chosen from 12 bids.
We base these figures on the award notices we collect: every one we hold for this buyer, plus the last twelve months of awards in this trade across the country.
Do not lose this contract over a missing document. GroundedBid reads the tender documents and lists what the buyer asks of you, each line with the page it comes from.
A paid service provided by tender.zone.Abteilung Tiefbau (ATB), AarauTED 667146-2026
Abteilung Tiefbau (ATB), Aarausimap #46223
Abteilung Tiefbau (ATB), Aarausimap #44271
In Oct 2026 a contract of this buyer went to DE_Implenia Schweiz AG for CHF 9,434,765. 12 companies applied.
Fondation pour l'Aide et les Soins à domicile (Prévenir SA), Delémontsimap #43884
CAIB (Centrale d’achats et d’ingénierie biomédicale Vaud-Genève)TED 670501-2026
CAIB (Centrale d’achats et d’ingénierie biomédicale Vaud-Genève)simap #44721
SIMAP: This is not an official publication. The data published on www.simap.ch are authoritative. SIMAP data use is subject to its terms.