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MP-200045, Grenchen motorway junction: bypass / specialist mandate geology

Original MP-200045, Anschluss Grenchen: Bypass / Fachmandat Geologie

Open Contract notice 5 days left
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Deadline 25 Sep. If it moves, an email when the register sees it. A correction: the same email. Log in

  1. Published
  2. Today
  3. Deadline open for 59 days
  4. Awarded pending

Summary

Machine-generated summary

The buyer is procuring geology and hydrology services for a bypass project at the Grenchen motorway junction in Switzerland. At peak hours, queuing traffic forms between the motorway junction and the Arch/Airport Road junction in both directions, with congestion extending beyond both junctions and past the exit ramp. A bypass is to be built on the N05 and at the Arch/Airport Road junction. In addition, an approach for a separate slow-traffic bridge is to be examined and the two roundabout structures refurbished. The mandate covers geology and hydrology services from preliminary design through to commissioning. Detailed service descriptions, estimated value, deadline and bidding rules are set out in the tender documents.

Description

Beim Anschluss Grenchen stellt sich zu Spitzenstunden zwischen dem Autobahnanschluss und dem Knoten Arch-/Flughafenstrasse in beiden Richtungen rollender Kolonnenverkehr ein. Der Rückstau zieht sich über die beiden Knoten hinaus und setzt sich bis über die Ausfahrtsrampe hinaus. Aus diesen Gründen soll ein Bypass beim Anschluss Grenchen auf der N05 und am Knoten Arch-/Flughafenstrasse realisiert werden. Daneben soll der Ansatz einer separaten Langsamverkehrsbrücke geprüft werden und die beiden Kreiselbauwerke instandgesetzt werden. Gegenstand des ausgeschriebenen Mandats sind die Leistungen Geologie / Hydrologie für die Phasen DP - Inbetriebnahme. Für den detaillierten Leistungsbeschrieb siehe Ausschreibungsunterlagen.

Official source

Source: simap.ch - Swiss public procurement platform

Always verify details on the official notice.

Last verified against simap.ch - Swiss public procurement platform 1 month ago

View the official notice

More from this buyer

Full buyer profile

14 open tenders right now

This buyer has no award history in this sector yet. Usual winners, Architecture & engineering services - Switzerland

Company Wins Total awarded Last win
DE_Basler & Hofmann AG 10 €24.1M Aug 2026
DE_AFRY Schweiz AG 10 €8.3M Sep 2026
DE_ARX Group SA 9 €3.3M Apr 2026
DE_B + S AG 6 €18.6M Sep 2026
DE_Gruner AG 6 €6.9M Jun 2026

Based on 465 awards with a linked company profile over the last 2 years.

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Market context

Avg. open tender · Architecture & engineering services
€9,267,180
15,741 open across Europe right now
Buyer track record on Aperlena
21 notices tracked · 3 awarded
€10,064,728 in awarded contracts

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