Liestal Orisbach, Hochwasserschutz und Revitalisierung, Abschnitt Rheinstrasse bis Mündung in die Ergolz / Tiefbauarbeiten

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Location: Canton BL
Procuring office: Zentrale Beschaffungsstelle, Bau- und Umweltschutzdirektion Kanton Basel-Landschaft
Requesting office: Tiefbauamt, Bau- und Umweltschutzdirektion Kanton Basel-Landschaft

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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 23.06.20267 bids
- Walo Bertschinger AG, FrenkendorfCHF 5’562’279.50 incl. VAT

Awards of this contracting authority

Justification

Der Zuschlag erfolgt gestützt auf die bekannt gegebenen Zuschlagskriterien an den Anbieter mit dem vorteilhaftesten Angebot. Das berücksichtigte Angebot erreicht in der Gesamtbewertung der Zuschlagskriterien die höchste Punktzahl.

AI summary

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In brief
Services
Requirements
Conditions
Dates
Award criteria

An example of the structure without content: no summary is stored for this tender yet.

What is being procured?

Scope of work

Das Tiefbauamt Basel-Landschaft beabsichtigt die Revitalisierung des Orisach mit Hochwasserschutzmassnahmen inkl. Rückbau bestehender Bachsohle mit Wasserhaltung, Aushubarbeiten, Spundwandarbeiten, Unterfangungen, Stahlbetonstützmauern inkl. Mikropfählen, Erstellung neuer Bachsohle mit Sohlschwellen und Sohlrampen bei erschwerten Platzverhältnissen.

Hauptmengen:

Aushubarbeiten ca. 11’500 m3f
Spundwandarbeiten ca. 2’325 m²
Unterfangungen mit Spritzbeton ca. 420 m²
Stahlbetonstützmauern ca. 660 m3f
Mikropfähle ca. 157 Stk.
Blocksteine Wasserbau verbauen ca. 2’890 t
Altlasten abführen div. Kat. ca. 6’500 m3f

Key facts, codes and options

Type of contract: Construction and installation
Type of construction: Civil engineering
Construction service: Execution
Procedure: Open procedure
Trades: BKP 401 – Earth movement
BKP 463 – Pavement, trackbed, track and the like
BKP 474 – Drainage
OAG 2 – Transport facilities
OAG 3.2.3 – Retaining wall
CPV: CPV 45000000 – Construction workCPV general: general code without a field
CPV 45200000 – Works for complete or part construction and civil engineering work
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

Civil engineering works, canton of Basel-Landschaft, last 12 months

16 awards, bids (median): 6.

Awards: Civil engineering works

Range of award prices

Civil engineering works, canton of Basel-Landschaft, last 12 months

CHF 320’40010 % of the prices were lower

CHF 1’076’765Median: half were lower

CHF 3’979’75010 % of the prices were higher

8 out of 10 award prices were between CHF 320’400 and CHF 3’979’750.

From 13 published award prices in CHF from 11.12.2025 to 27.08.2026, with or without VAT, as published. A single contract can differ widely.

Official source

Go to the official tender

simap project number: 27030
Publication number: 27030-04
Covered by international agreements: No

Checked against simap: 10.11.2026, 18:02

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More in the guide

Award, reasons and appeal

Contract awards in Basel-Landschaft: monthly reports

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