Summary
Machine-generated summaryAdditional services for environmental construction support and soil construction support on the N4 New Axenstrasse project. The scope includes revising and cleaning up tender documents, supporting development works at Hoechenen-Sandbach, preparing groundwork and attending meetings for the lake backfill, extended services under the environmental monitoring plan, an environmental note and concepts for protecting the Gumpisch area against natural hazards, and extra services following a groundwater inflow into the Ingenbohl drainage tunnel. It also covers land handovers with Holcim, a PFAS scope concept, tendering for overarching neophyte control, coordination with the cantonal amphibian authority, and handling hydrocarbon contamination, ammonium levels and rainwater backwater issues.
Description
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 2 days ago
More from this buyer
Full buyer profile4 open tenders right now
- N4 New Axenstrasse, Construction Lot 301: Local Connection, Addendum 01 No deadline published
- N4 New Axenstrasse, Construction Lot 301: Connection, Amendment 02 No deadline published
- N4 New Axenstrasse: Geologist, Addendum 03 No deadline published
This buyer has no award history in this sector yet. Usual winners, Architecture & engineering services - Switzerland
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| DE_AFRY Schweiz AG | 11 | €9.5M | Sep 2026 |
| DE_Basler & Hofmann AG | 10 | €24.1M | Aug 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 478 awards with a linked company profile over the last 2 years.
Similar tenders
Market context
- Avg. open tender · Architecture & engineering services
- €9,488,009
- Buyer track record on Aperlena
- 5 notices tracked · 0 awarded
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