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Switzerland – Motorway construction works – Baulos L10183, SL GE Seeli Pfyngut

Issued by Dienststelle für Nationalstrassenbau / Service de la construction des routes nationales · via TED — Tenders Electronic Daily (EU)

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Published
26 Aug 2026
Closes
6 Nov 2026, 23:59 UTC
Reference
483329-2026
Location
Switzerland
Sector
Construction & Infrastructure
Type
works

At a glance

Dienststelle für Nationalstrassenbau / Service de la construction des routes nationales in Switzerland has published an invitation to bid in construction & infrastructure: “Switzerland – Motorway construction works – Baulos L10183, SL GE Seeli Pfyngut”. Submissions close on 6 November 2026, 11 days from today. Quote reference 483329-2026 in any correspondence with the buyer. One document is attached to this notice. There are 431 open construction & infrastructure notices in Switzerland on FreeTender. Bids are submitted to the buyer through TED — Tenders Electronic Daily (EU), not through FreeTender.

Details

Lot L10183, SL GE Seeli Pfyngut

Le lot L10183 concerne le nouveau tronçon de l'autoroute A9 entre Sierre Est et Susten Est. Les principaux éléments du présent lot concernent les travaux suivants : • Sécurisation des fouilles • Tranchée couverte (GE) Pfyngut • Galerie Seeli • Route de desserte Quantités principales : - Excavation de la fouille: 470'000 m3 compactés - Remblai / Remblaiement arrière 470'000 m3 compactés - Paroi clouée: 20'000 m2 - Treillis d’armature: 158'000 kg - Ancrages non précontraints: 51'000 m - Ancrages précontraints: 36'000 m - Pieux forés: 11'000 m - Béton coulé sur place: 129'000 m3 - Coffrage: 142'000 m2 - Armature: 24'000 t - Étanchéité PBD: 94'000 m2 - Feuille composite en béton frais: 27'000 m2 - Grave 0/45 (couches de fondation): 29'000 m3 en vrac - Béton de terre: 45'000 m3 en vrac - Revêtement: 17'000 t Liste non exhaustive. Ces informations sont fournies à titre indicatif uniquement. Le fournisseur ne peut en déduire aucune exigence.

Lots Lot 1 — Lot L10183, SL GE Seeli Pfyngut: Le lot L10183 concerne le nouveau tronçon de l'autoroute A9 entre Sierre Est et Susten Est. Les principaux éléments du présent lot concernent les travaux suivants : • Sécurisation des fouilles • Tranchée couverte (GE) Pfyngut • Galerie Seeli • Route de desserte Quantités principales : - Excavation de la fouille: 470'000 m3 compactés - Remblai / Remblaiement arrière 470'000 m3 compactés - Paroi clouée: 20'000 m2 - Treillis d’armature: 158'000 kg - Ancrages non précontraints: 51'000 m - Ancrages précontraints: 36'000 m - Pieux forés: 11'000 m - Béton coulé sur place: 129'000 m3 - Coffrage: 142'000 m2 - Armature: 24'000 t - Étanchéité PBD: 94'000 m2 - Feuille composite en béton frais: 27'000 m2 - Grave 0/45 (couches de fondation): 29'000 m3 en vrac - Béton de terre: 45'000 m3 en vrac - Revêtement: 17'000 t Liste non exhaustive. Ces informations sont fournies à titre indicatif uniquement. Le fournisseur ne peut en déduire aucune exigence.

Buyer: Dienststelle für Nationalstrassenbau / Service de la construction des routes nationales

Buyer country: CHE

Procedure: open

CPV code: 45233110

Full notice, tender documents and how to bid are on the official TED page (link above).

Context for bidders

There are 431 open Construction & Infrastructure tenders in Switzerland. This one closes in 11 days.

Documents

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.
Common bidding mistakes to avoid →Writing a winning proposal

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