Renovation la Plaine 76 to 86 - THPE renovation of two residential buildings. - Geothermal drilling

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Location: Canton GE
Procuring office: Commune de Dardagny (2dlc Arch.)

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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 16.09.20262 bids
- Orllati Géothermie SA, Bioley-OrjulazCHF 322’484.16 incl. VAT

Awards of this contracting authority

Justification

Selon notation des offres après vérification

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

Rénovation de deux immeubles de logements à la Plaine.

Travaux de forages géothermiques.

Key facts, codes and options

Type of contract: Construction and installation
Type of construction: Building construction
Construction service: Execution
Procedure: Open procedure
Trades: BKP 240 – Transitional item
BKP 242 – Heating installations
CPV: CPV 45000000 – Construction workCPV general: general code without a field
CPV 45120000 – Test drilling and boring 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

Heating systems, canton of Geneva, last 12 months

25 awards, bids (median): 4.

Awards: Heating systems

Range of award prices

Heating systems, canton of Geneva, last 12 months

CHF 157’06210 % of the prices were lower

CHF 427’008Median: half were lower

CHF 1’028’21610 % of the prices were higher

8 out of 10 award prices were between CHF 157’062 and CHF 1’028’216.

From 26 published award prices in CHF from 14.11.2025 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: 41338
Publication number: 41338-02
Covered by international agreements: No

Checked against simap: 11.11.2026, 08:08

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More in the guide

Award, reasons and appeal

Contract awards in Geneva: monthly reports

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