Source: https://tendernation.io/opportunities/01a14064-fa56-704f-8048-93aaad528c80/switzerland-engineering-services-zurzach-rumikon-mellikon-ao-k131-ausb Open for bids CH open procedure # Engineering services – Zurzach (Rümikon) – Mellikon AO, K131; Ausbau kantonale Veloroute und Belagssanierung K131 (Knoten Chessel) [Abteilung Tiefbau (ATB)](https://tendernation.io/buyers/abteilung-tiefbau-atb) Estimated value Not stated Published 28 Sept 2026 Deadline 18 days left 6 Nov 2026 ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender Ingenieur als Gesamtleiter, Fachplaner und Bauleiter (SIA-Teilphasen 41 bis 53) für die Projekte Zurzach (Rümikon) – Mellikon AO; K131, Ausbau kantonale Veloroute und Belagssanierung K131 (Knoten Chessel). Strassenbau inkl. Werkleitungen, Bach-Dolung, Fahrzeugrückhaltesysteme, Grundlagenvermessung und digitales Oberflächenmodell; Gesamtlänge zirka 1'100 m). ## CPV classification Engineering services Source Tenders Electronic Daily (EU) · Notice 667146-2026 [View official notice](https://ted.europa.eu/en/notice/667146-2026) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Abteilung Tiefbau (ATB): past awards and live tenders](https://tendernation.io/buyers/abteilung-tiefbau-atb) [Sector More Architecture, engineering & surveying tenders](https://tendernation.io/sectors/architecture-engineering-surveying) ## More tenders like this [Engineering services – A / 392 / Ausbau Wägitalstrasse, Abschnitt Rempen, Vorderthal; km 4.680 - km 5.100 · Tiefbauamt Kanton Schwyz · 37 days left · 25 Nov 2026](https://tendernation.io/opportunities/01a14210-52b2-7132-a49b-bfc08ea425dd/switzerland-engineering-services-a-392-ausbau-wagitalstrasse-abschnitt) [Engineering services – Hittnau, Ortsdurchfahrt Pfäffiker-/ Tösstalstrasse, Ingenieurdienstleistungen SIA-Phase 33-53, GM/CS · Baudirektion Kanton Zürich, Tiefbauamt, Abt. Projektieren und Realisieren · 25 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a14063-069b-7038-8421-f7da8c11bb34/switzerland-engineering-services-hittnau-ortsdurchfahrt-pfaffiker-tosstal) [Engineering design services for the construction of civil engineering works – K 10 Escholzmatt-Marbach, Ausbau RVA · Verkehr und Infrastruktur (vif), Planung Strassen · 21 days left · 9 Nov 2026](https://tendernation.io/opportunities/01a14068-8f7a-737c-b0bf-1a2400710911/switzerland-engineering-design-services-for-the-construction-of-civil-engineer) [Engineering services – 25103 Autobahnquerung Altstetten · Stadt Zürich, Tiefbauamt, Kunstbauten + Objektmgt. · 3 days left · 22 Oct 2026](https://tendernation.io/opportunities/01a1406b-f59d-723b-b197-036211d6b17d/switzerland-engineering-services-25103-autobahnquerung-altstetten) [Construction, foundation and surface works for highways, roads – MP-210026 NEB N13 Viabilità Bellinzona Sud-Riazzino, Lotto 401, opere da impresario costruttore, comparto ovest · Ufficio federale delle strade USTRA, divisione infrastruttura stradale Est · 23 days left · 11 Nov 2026](https://tendernation.io/opportunities/01a14065-a511-7118-813d-647fdc81c219/switzerland-construction-foundation-and-surface-works-for-highways-roads-m) [Construction work – Zumikon, A52, ÜF Tobelmülistrasse, Instandsetzung, Baumeisterarbeiten Kd/CS · Baudirektion Kanton Zürich, Tiefbauamt, Abt. Projektieren und Realisieren · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a14063-1b5a-70e2-a10e-45bdb658db7c/switzerland-construction-work-zumikon-a52-uf-tobelmulistrasse-instandsetz)