Open · 16 days left

Construction and installation
BKP 451 Earthwork
BKP 452 Drains and sewers
+13

Schellenbergweg - Schellenbergstrasse, Masanserstrasse to Giacomettistrasse, civil engineering works

Published in German. Sign in and TEXFY shows the texts in English. Sign in

Procuring office: IBC Energie Wasser Chur

At a glance

Deadline: 27.11.2026, 23:5916 days left
Place: Canton GR
Type: Construction and installation
Procedure: Open procedure
Award weighting: In the documents
Eligibility: In the documents
Site visit: Not mandatory

Is a bid worth it?

With a free profile, TEXFY checks this tender against your services and cantons: a relevance grade from A to E and a recommendation with reasons.

Start for free

TEXFY assessment: Risks and notes

Bid languageNote
The bid must be in German.
From «Bid languages»
No bidding consortiumNote
A joint bid with other companies is not allowed.
From «Bidding consortia»
Online via simap onlyGood to know
Bids are submitted on simap.ch; you need a bidder account there.
From «Submission»

TEXFY assessment: by fixed rules, no AI. Everything else comes from the publication; in another language it is machine-translated.

Checked against simap: 10.11.2026, 18:02

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

. Die IBC Energie Wasser Chur befindet sich in der schrittweisen Realisierung ihres Wärmenetzes. In einer weiteren Etappe erfolgt nun der Bau der Wärmeleitungen, welche für die Versorgung der entsprechenden Gebäude entlang vom Schellenbergweg und der Schellenbergstrasse vorgesehen sind.

. Die Wärmeleitungen verlaufen über die Privatparzellen 11534, 11535 und 11536 (ab der Einmündung in die Masanserstrasse) sowie über die Schellenbergstrasse bis hin zu der Kreuzung Schellenbergstrasse/Giacomettistrasse. Die Linienführung erfolgt auf privaten Parzellen wie auch im öffentlichen Strassenkörper.

. Dabei handelt es sich um die folgenden Wärmeleitungen.

- Wärmeleitungen, DN 200 (da 219,1/Da 400m)

- Wärmeleitungen, DN 65 (da 76,1/Da 180mm)

- Wärmeleitungen, DN 40 (da 48,3/Da 140mm)

- Wärmeleitungen, DN 32 (da 42,4/Da 140mm)

- Wärmeleitungen, DN 25 (da 33,7/Da 125mm)

Key facts, codes and options

Type of contract: Construction and installation
Type of construction: Civil engineering
Construction service: Execution
Procedure: Open procedure
Trades: BKP 451 – Earthwork
BKP 452 – Drains and sewers
BKP 453 – Electrical services, building automation
BKP 454 – HVAC services
BKP 455 – Sanitary (water, gas etc.) services
BKP 465 – Utility mains and sewers
NPK 111 – Daywork
NPK 112 – Testing and inspection
NPK 113 – Site establishment
NPK 117 – Demolition and dismantling
NPK 151 – Construction works for utility mains
NPK 221 – Sub-bases for transport routes
NPK 222 – Segmental (sett, block and flag) paving, kerbing and steps
NPK 223 – Asphalt and concrete pavements
NPK 237 – Drainage and sewer systems
OAG 4.2 – Energy and communication facility
OAG 4.3 – Water supply
CPV: CPV 45000000 – Construction workCPV general: general code without a field
CPV 45231000 – Construction work for pipelines, communication and power lines
CPV 45231100 – General construction work for pipelines
Options: Not provided for
Variants: Admitted
siehe Angaben in den Ausschreibungsunterlagen
Partial offers: Not admitted

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.

Dates

Published: 06.11.2026
Express interest before: 27.11.2026
Documents available: 06.11.2026 to 27.11.2026
Questions untilnext: 20.11.2026
Submission deadline: 27.11.2026, 23:59
Opening of bids: 30.11.2026, 14:30, 7000 Chur, public
IBC Energie Wasser Chur
Felsenaustrasse 29
7000 Chur
Bid valid: 365 days after the deadline
Contract: Term 730 days
Execution: 15.03.2027 to 10.12.2027

Site visit

Note of the contracting authority (date, time and place as published)

. Der Unternehmer bescheinigt mit der Unterschrift, dass er sich ein umfassendes Bild der Umgebung geschaffen und sich über die örtlichen Gegebenheiten orientiert hat (öffentlicher Verkehr, Fussgängerführungen etc.). Auf Wunsch besteht die Möglichkeit einer Begehung mit dem Fachplaner, nach entsprechender Rücksprache und Terminvereinbarung.

Submission & documents

According to the simap data. We submit nothing for you.

Online via simap.ch
Once submitted, the bid can no longer be changed on simap.ch.
Source: simap data
Submit on simap(opens in a new tab)

Tender documents: Request the documents by e-mail: david.destefani@cwz.ch

Languages of the bid: German
Language of the documents: German
Cost of the documents: Free of charge
Questions to the contracting authority: Through the question forum on simap.ch (registration as a bidder required). Go to the official tender (simap.ch, opens in a new tab)TEXFY sends no questions. The deadlines of the question rounds are under “Dates”.

Participation & award

In the documents according to the source: Content only in the tender documentsIn the tender documents: Suitability criteria, Award criteria, Conditions of participation, Documents to submit.

Participation & suitability

Must-have criteria: a bidder who fails one or leaves out the required proof is excluded before the bids are scored.

Note of the contracting authority

siehe Angaben in den Ausschreibungsunterlagen

Award criteria

How valid bids are compared: each criterion counts with its weighting, the bid with the most points wins the contract.

Note of the contracting authority

siehe Angaben in den Ausschreibungsunterlagen

Conditions

Rules for the bid and the contract, for example whether consortia or subcontractors are allowed and how payment works.

6 conditions

Bidding consortia: Not allowed
Subcontractors: Allowed
Contract extension: Not provided for
Dialogue: Not provided for
Terms and conditions: Geschäftsbedingungen des Anbieters werden nicht akzeptiert resp. werden abgelehnt.
Further information on the conditions: siehe Angaben in den Ausschreibungsunterlagen

The glossary explains terms such as eligibility criteria, self-declaration or reference. To the glossary

Market data for this service

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

Comparable awards

Main construction works, canton of Graubünden, last 12 months

123 awards, bids (median): 3.

Awards: Main construction works

Range of award prices

Main construction works, canton of Graubünden, last 12 months

CHF 247’64810 % of the prices were lower

CHF 987’835Median: half were lower

CHF 5’668’88910 % of the prices were higher

8 out of 10 award prices were between CHF 247’648 and CHF 5’668’889.

From 122 published award prices in CHF from 10.11.2025 to 20.10.2026, with or without VAT, as published. A single contract can differ widely.

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Open, same service: Main construction works. The nearest deadline first.

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Open tenders: Main construction works

Official source

Go to the official tender

simap project number: 46951
Publication number: 46951-01
Covered by international agreements: No
Notice of legal remedies: ShowHide
Gegen diese Publikation kann innert 20 Tagen seit Eröffnung beim Obergericht des Kantons Graubünden, Grabenstrasse 30, 7001 Chur, schriftlich Beschwerde erhoben werden. Die Beschwerde ist im Doppel einzureichen und hat die Begehren sowie deren Begründung mit Angaben der Beweismittel zu enthalten.

Checked against simap: 10.11.2026, 18:02

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