MP-120043 N02 Secondo tubo San Gottardo – Los 161, Löschwasserversorgung Haupttunnel

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Location: All of Switzerland
Procuring office: Ufficio federale delle strade USTRA, divisione infrastruttura stradale Est

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Awarded

According to the simap publication. Values that are not given are deliberately missing here.

Awarded to

As published on simap.ch: winner and price (with or without VAT, as stated).

Award of 11.12.20251 bid
- Marti AG Solothurn, SolothurnCHF 20’439’922.89 incl. VAT

Awards of this contracting authority

Justification

In der Evaluation hat diese Firma die höchste Punktzahl aus der Bewertung der Zuschlagskriterien erhalten. Ihr Angebot ist somit das vorteilhafteste. Das Angebot der ARGE Maiandros, c/o Marti AG Solothurn, Solothurn erfüllt alle Eignungskriterien und erreicht bei den Zuschlagskriterien eine durchschnittliche bis gute Qualität.

AI summary

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In brief
Services
Requirements
Conditions
Dates
Award criteria

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What is being procured?

Scope of work

Language of the publication

Das Los 161 umfasst die Anlageteile für die Löschwasser (LöWa)-Versorgung der zweiten Röhre (2TG).

Im Einzelnen sind folgende Hauptleistungen zu erbringen (Aufzählung nicht abschliessend):

- Neubau LöWa-Transportleitung im WELK 2TG (DN 200, Länge ca. 16.5 km);

- Neubau Hydranten mit Zuleitung DN 125 aus WELK (116 Stk.);

- Neubau Leitungsverbindungen in die Lüftungszentralen (LZ) und Verbindungen zur bestehenden LöWa-Transportleitung im SiSto 1TG (5 Stk, DN 200);

- Neubau Armaturen und Aggregate (Druckschlagdämpfer, Klappen, Schieber, etc.), sowie Neubau Begleitheizung;

- Provisorische Umlegungen der bestehenden LöWa-Leitung im SISto für den Ausbruch der LZ (4 Stk).

Key facts, codes and options

Type of contract: Construction and installation
Type of construction: Civil engineering
Construction service: Execution
Procedure: Open procedure
Trades: OAG 3.3 – Cut-and-cover and underground works
CPV: CPV 45000000 – Construction workCPV general: general code without a field
Options: Not evident from the available publication data.
Variants: Not evident from the available publication data.
Partial offers: Not evident from the available publication data.

TEXFY assessment: Products, installations, quantities, technical specifications and exclusions are not structured fields of the publication. TEXFY does not analyse the free text on them: check the original text and the tender documents.

Market data for this service

From awards published on simap.ch, without rankings and without rating companies.

Comparable awards

Water supply, all of Switzerland, last 12 months

55 awards, bids (median): 3.

Awards: Water supply

Range of award prices

Water supply, all of Switzerland, last 12 months

CHF 151’51610 % of the prices were lower

CHF 473’739Median: half were lower

CHF 1’841’65310 % of the prices were higher

8 out of 10 award prices were between CHF 151’516 and CHF 1’841’653.

From 46 published award prices in CHF from 12.11.2025 to 02.11.2026, with or without VAT, as published. A single contract can differ widely.

Official source

Go to the official tender

simap project number: 10521
Publication number: 10521-02
Covered by international agreements: Yes
TED (EU): Publication on ted.europa.eu (opens in a new tab)

Checked against simap: 11.11.2026, 12:03

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