2170.5040.16/17 Schulraumerweiterung Dulliken_Bedachungsarbeiten inkl. Spenglerarbeiten_BKP 224/222

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Location: Canton SO
Procuring office: Einwohnergemeinde Dulliken / Bauverwaltung

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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 04.12.20242 bids
- Schäfer Stammbach Partner AG, LuzernCHF 943’422.60 incl. VAT

Awards of this contracting authority

Justification

Den Zuschlag erhält das vorteilhafteste Angebot. Das berücksichtigte Angebot ist preislich das günstigste, weist ausgezeichnete Referenzen vor und erfüllt die Anforderungen an die Organisation in hohem Mass.

AI summary

Pro

With Pro, an AI summarises this tender: services, requirements, conditions, dates and award criteria, with key figures, a timeline and the weighting, each with the literal quote from the publication.

This is how an AI summary is structured

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

Ausführung und Einbau von:

Bauzeitabdichtung

Flüssigkunststoffabdichtungen

Flachdacheinbau komplett

Spenglerarbeiten

Dachausstieg

Absturzsicherungen

Key facts, codes and options

Type of contract: Construction and installation
Type of construction: Building construction
Construction service: Execution
Procedure: Open procedure
Trades: BKP 222 – Roof plumbing
BKP 224.1 – Flat roof coverings/membranes
BKP 224.3 – Glazed units in flat roofs
NPK 351 – Roof plumbing: roof drainage and flashings
NPK 364 – Flat roofing
NPK 365 – Glazed elements in roofs
NPK 367 – Fall prevention for inspection and maintenance on roofs
OAG 1.2.1 – Child daycare centre
OAG 1.2.2 – General education school
CPV: CPV 45000000 – Construction workCPV general: general code without a field
CPV 45261410 – Roof insulation work
CPV 45261420 – Waterproofing work
CPV 45320000 – Insulation 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

Roofing and sheet metal work, canton of Solothurn, last 12 months

8 awards, bids (median): 4.

Awards: Roofing and sheet metal work

Range of award prices

Roofing and sheet metal work, all of Switzerland, last 12 months

CHF 198’61610 % of the prices were lower

CHF 557’810Median: half were lower

CHF 1’734’41610 % of the prices were higher

8 out of 10 award prices were between CHF 198’616 and CHF 1’734’416.

From 263 published award prices in CHF from 11.11.2025 to 03.11.2026, with or without VAT, as published. A single contract can differ widely.

Official source

Go to the official tender

simap project number: 3452
Publication number: 3452-02
Covered by international agreements: Yes
TED (EU): Publication on ted.europa.eu (opens in a new tab)

Checked against simap: 10.11.2026, 18:02

Export

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More in the guide

Award, reasons and appeal

Contract awards in Solothurn: monthly reports

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