Open · 34 days left

Construction and installation

MP 3531_New construction/Renewal of Grenzacherweg in the section from Kohlistieg to Bettingerstrasse_Civil engineering works

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

Procuring office: Einwohnergemeinde Riehen
Requesting office: Gemeindeverwaltung Riehen; Abteilung Raumentwicklung und Infrastruktur, Bereich Verkehrsnetz

At a glance

Deadline: 15.12.2026, 10:0034 days left
Place: Canton BS
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»
Paper onlyGood to know
Submission by post or in person. Allow for delivery and check whether the postmark or receipt counts.
From «Submission»
No variantsGood to know
Only the requested bid counts; your own alternative solutions are not allowed.
From «Variants»

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

Language of the publication

Gegenstand der Beschaffung sind die Baumeisterarbeiten für die Werkleitungsmassnahmen der Industriellen Werke Basel und der Wärmeverbund Riehen AG sowie für die Strassenbaumassnahmen der Gemeinde RIehen.

Strassen- / Werkleitungsbau (gerundete Massen)

Belagsaufbruch 13'000 m2

Kieskoffer 6'000 m3

Randabschlüsse 2'600 m

Belag Tragschichten 2'800 t

Belag Binderschicht 2'000 t

Belag Deckschichten 1'000 t

Busbetonplatten 3 Stk.

Trottoirüberfahrten 11 Stk.

Umbau Kontrollschachteinstiege Stk. 30

Grabenaushub 10'000 m3

Grabenspriessung 21'400 m2

Grubenpriessung 9'500 m2

Elektrizität; Rohrblock 1'000 m

Elektrizität inkl. Hausanschlüsse m 170

Wasserleitungen Versorgungsleitung 950 m

Wasserleitungen Hausanschlüsse 400 m

Fernwärmeleitungen Versorgungsleitungen 360 m

Fernwärmeleitungen Hausanschlüsse 400 m

Key facts, codes and options

Type of contract: Construction and installation
Type of construction: Civil engineering
Construction service: Execution
Procedure: Open procedure
Trades: Not evident from the available publication data.
CPV: CPV 45200000 – Works for complete or part construction and civil engineering work
Options: Not provided for
Variants: Not admitted
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: 05.11.2026
Questions untilnext: 18.11.2026
Schriftliche Fragen sind bis am 18. November 2026 auf www.simap.ch im Fragenforum zu stellen.
Eine Zusammenstellung der rechtzeitig eingegangenen Fragen mit den entsprechenden Antworten wird bis am 20. November 2026 auf www.simap.ch zur Verfügung gestellt. Es werden keine mündlichen Auskünfte erteilt. Nach Ablauf der Frist eintreffende Fragen werden nicht berücksichtigt.
Submission deadline: 15.12.2026, 10:00
Opening of bids: 15.12.2026, not public
Bid valid: 90 days after the deadline
Contract: Term 1000 days
Execution: 01.03.2027 to 04.06.2029

Site visit

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

Es findet keine Begehung statt

Submission & documents

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

By post or delivery in person
Gemeindeverwaltung RiehenWettsteinstrasse 14125 Riehen
The information in the tender and the tender documents is authoritative. Check in particular whether the postmark or receipt counts.
Source: simap data

Tender documents: Documents on simap.ch (after signing in)

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 Dokument "AT1_Unternehmerangaben_Formular" der Gemeinde Riehen

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 Dokument "AT1_Unternehmerangaben_Formular" der Gemeinde Riehen

Conditions

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

6 conditions

Bidding consortia: Allowed
Subcontractors: Allowed
Contract extension: Possible
Dialogue: Not provided for
Other requirements: Die dieser Ausschreibung zugrundeliegenden Zahlen der Fernwärme-Netzerweiterungen sind Erfahrungswerte und nach aktuellem Planungsstand. Die WVR AG behält sich allfällige Anpassungen beim Mengengerüst entsprechend vor.
Further information on the conditions: Siehe Dokument "AT1_Unternehmerangaben_Formular" der Gemeinde Riehen

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 Basel-Stadt, last 12 months

90 awards, bids (median): 4.

Awards: Main construction works

Range of award prices

Main construction works, canton of Basel-Stadt, last 12 months

CHF 171’10010 % of the prices were lower

CHF 555’374Median: half were lower

CHF 2’057’41110 % of the prices were higher

8 out of 10 award prices were between CHF 171’100 and CHF 2’057’411.

From 90 published award prices in CHF from 13.11.2025 to 05.11.2026, with or without VAT, as published. A single contract can differ widely.

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Open tenders: Main construction works

Official source

Go to the official tender

simap project number: 46761
Publication number: 46761-01
Covered by international agreements: Yes
Notice of legal remedies: ShowHide
Gegen diese Verfügung kann innert 20 Tagen seit der Eröffnung auf www.simap.ch beim Verwaltungsgericht Basel-Stadt, Bäumleingasse 1, 4051 Basel, schriftlich Beschwerde erhoben werden. Die Beschwerdeschrift muss einen Antrag, dessen Begründung sowie eine genaue Bezeichnung der Beweismittel enthalten. Die angefochtene Verfügung und, soweit möglich, die genannten Beweismittel sind beizulegen.

Checked against simap: 10.11.2026, 18:02

Export

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Contract awards in Basel-Stadt: monthly reports

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