Switzerland – Environmental engineering consultancy services – N08.52 MP-080293 - EP Spiez - Interlaken West - PV Umwelt, inkl. UBB - Phase MP/DP - Inb./Abschluss (ID 12081)
Issued by Office fédéral des routes (OFROU) - Division Infrastructure routière Ouest - Filiale Thoune · via TED — Tenders Electronic Daily (EU)
- Published
- 8 Oct 2026
- Closes
- 8 Dec 2026, 23:59 UTC
- Reference
- 693285-2026
- Location
- Switzerland
- Sector
- Construction & Infrastructure
- Type
- services
At a glance
Office fédéral des routes (OFROU) - Division Infrastructure routière Ouest - Filiale Thoune in Switzerland has published an invitation to bid in construction & infrastructure: “Switzerland – Environmental engineering consultancy services – N08.52 MP-080293 - EP Spiez - Interlaken West - PV Umwelt, inkl. UBB - Phase MP/DP - Inb./Abschluss (ID 12081)”. Submissions close on 8 December 2026, 54 days from today. Quote reference 693285-2026 in any correspondence with the buyer. One document is attached to this notice. FreeTender has recorded 8 notices from this buyer since 2026, 4 of them currently open. There are 487 open construction & infrastructure notices in Switzerland on FreeTender. Bids are submitted to the buyer through TED — Tenders Electronic Daily (EU), not through FreeTender.
Details
La route nationale N08, comprise dans le tronçon d’entretien 52 entre Spiez et Interlaken-Ouest, doit faire l’objet d’une réfection dans le cadre d’un projet de maintenance (EP) conformément au plan d’entretien des routes nationales (UplaNS). Ce tronçon comprend les tunnels de Leimern et de Leissigen, ainsi qu’un tracé à ciel ouvert comptant divers ouvrages d’art (murs de soutènement, ponts, passages de ruisseaux, etc.) et des installations EES. À ce jour, le concept global de maintenance et le concept d’intervention ont été élaborés, et le projet définitif a été mis à l’enquête publique. L’autorisation est attendue à l’automne 2026. Le présent mandat porte sur les prestations d’auteur du projet Environnement, suivi environnemental de la phase de réalisation (SER) pour les étapes suivantes compris : - Projet d’intervention / projet de détail (SIA 32) - Appels d’offres, évaluations, propositions d’adjudication (SIA 41) - Exécution (SIA 51 et 52) - Mise en service, achèvement (SIA 53) La description détaillée du projet figure à l’annexe 03 du cahier des charges et aux annexes 07 du rapport technique.
Lots Lot 1 — N08.52 MP-080293 - EP Spiez - Interlaken West - PV Umwelt, inkl. UBB - Phase MP/DP - Inb./Abschluss (ID 12081)
Buyer: Office fédéral des routes (OFROU) - Division Infrastructure routière Ouest - Filiale Thoune
Buyer country: CHE
Procedure: open
CPV code: 71313000
Full notice, tender documents and how to bid are on the official TED page (link above).
Context for bidders
We hold 8 notices from Office fédéral des routes (OFROU) - Division Infrastructure routière Ouest - Filiale Thoune, going back to August 2026 — 4 of them still open. There are 487 open Construction & Infrastructure tenders in Switzerland. This one closes in 54 days.
More from this buyer
- Switzerland – Environmental engineering consultancy services – N01.20 MP-260003 - EP Weyermannshaus - Wankdorf - Projektverfasser Umwelt (ID 12210)· closes 2 Nov
- Switzerland – Engineering services – N01.20 MP-260003 - EP Weyermannshaus - Wankdorf - Projektverfasser Verkehr (ID 12188)· closes 22 Oct
- Switzerland – Environmental engineering consultancy services – N05.80 MP-220010 - EM Bözingenfeld - Lengnau - Projektverfasser Umwelt (inkl. UBB und Lärm) (ID 12060) Phase MK / AP – IBN / Abschluss· closes 16 Oct
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Documents
- TED-official-notice-693285-2026.pdfDownload (pdf)
Before you bid on this tender
A quick checklist to help you decide whether to bid and prepare a compliant submission for this construction & infrastructure opportunity. Always verify the details on the official source.
- Confirm the exact closing date and time (and time zone) on the official portal — deadlines are strict and can be revised by a corrigendum.
- Read the full notice and every attached document, including the scope, specifications and any bill of quantities or terms of reference.
- Check the eligibility criteria — prior similar experience, annual turnover, certifications and registrations — and make sure you qualify before investing effort.
- Prepare any earnest-money deposit (EMD) or bid security and the required formats early; missing or wrongly-formatted documents are a common cause of rejection.
- Note how bids must be submitted (online or physical), in what format, and whether a digital signature or portal registration is required.
- Watch for corrigenda and clarifications right up to the deadline — requirements and dates can change.
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