Open · Due today

Construction and installation
BKP 222 Roof plumbing
BKP 224.1 Flat roof coverings/membranes
+3

Flat roof renovation and installation of a PV system, Hirschgässlein 19 and 21, Aeschengraben 20, 4051 Basel

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

Procuring office: Aedificura AG, c/o Gebäudeversicherung Basel-Stadt
Requesting office: Aedificura AG

At a glance

Deadline: 11.11.2026, 12:00Deadline today
Place: Canton BS
Type: Construction and installation
Procedure: Open procedure
Award weighting: In the documents
Eligibility: In the documents
Site visit: Mandatory, was on 04.11.2026

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

Mandatory site visit passedImportant
The site visit was on 04.11.2026 and mandatory according to the publication. Check the tender documents whether a bid without attending is still possible.
Obligatorische Begehung für Anbieter: Am 04.11.2026 um 8.00 Uhr findet eine obligatorische Begehung statt. From «Dates»
Tight deadlineImportant
The deadline ends today. Plan documents, proofs and delivery right away.
From «Submission deadline»
Bid languageNote
The bid must be in German.
From «Bid languages»

2 more notes

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

Flachdachsanierung mit energetischer Ertüchtigung, Erneuerung Glaseinbauten und Absturzsicherungen, Spenglerarbeiten bei Aufbauten, inklusive Gerüstarbeiten und Baustelleneinrichtung und Rapportierung über den Arbeitsstand.

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
BKP 224.4 – Scaffolding
BKP 227 – External surface treatments
OAG 1 – Building
CPV: CPV 45000000 – Construction workCPV general: general code without a field
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: 17.10.2026
Documents available: 17.10.2026 to 02.11.2026
Submission deadlinenext: 11.11.2026, 12:00
Opening of bidsnext: 11.11.2026, not public
Bid valid: 180 days after the deadline
Execution: 01.02.2027 to 17.09.2027
Für die Ausführung liegen zwei Varianten Terminpläne den Ausschreibungsunterlagen bei. Die angegebenen Termine sind in der Variante 2 aufgeführt.

Site visit

Mandatory

Obligatorische Begehung für Anbieterpast: 04.11.2026
Am 04.11.2026 um 8.00 Uhr findet eine obligatorische Begehung statt. Besammlung beim Hauseingang Hirschgässlein 21, 4051 Basel

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

Am 04.11.2026 um 8.00 Uhr findet eine obligatorische Begehung statt. Besammlung beim Hauseingang Hirschgässlein 21, 4051 Basel

Submission & documents

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

By post or delivery in person
Aedificura AGDominik Brunnerc/o, Gebäudeversicherung BS, Aeschenvorstadt 554010 Basel
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: No question round planned.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.

Conditions

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

4 conditions

Bidding consortia: Allowed
Subcontractors: Allowed
Contract extension: Not provided for
Dialogue: Not provided for

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

Roofing and sheet metal work, canton of Basel-Stadt, last 12 months

10 awards, bids (median): 4.

Awards: Roofing and sheet metal work

Range of award prices

Roofing and sheet metal work, canton of Basel-Stadt, last 12 months

CHF 339’77710 % of the prices were lower

CHF 782’061Median: half were lower

CHF 1’382’13710 % of the prices were higher

8 out of 10 award prices were between CHF 339’777 and CHF 1’382’137.

From 10 published award prices in CHF from 11.11.2025 to 15.06.2026, with or without VAT, as published. A single contract can differ widely.

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Open tenders: Roofing and sheet metal work

Official source

Go to the official tender

simap project number: 45884
Publication number: 45884-01
Covered by international agreements: No
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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More in the guide

Contract awards in Basel-Stadt: monthly reports

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