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TED - Tenders Electronic Daily (Publications Office of the EU) verified 5 hours ago Contract notice

Switzerland - Sealing and insulation works - ETH Zurich, EKZ water ingress, expansion joints, BKP 225 special sealing

Original Schweiz - Abdichtungs- und Dämmarbeiten - ETH Zürich, EKZ Wassereintritt, Dilafugen, BKP 225 Spezielle Abdichtungen

Open Switzerland Construction work

Buyer ETH Zürich - Abt. Procurement Services VPIN

61 days left

Key facts

Closes
23:59 (UTC+1)
Procedure
Open procedure
  1. Published
  2. Today
  3. Deadline open for 64 days
  4. Awarded pending

Bidding window

64 days from publication to deadline

Longer than usual

Notices of this kind (Switzerland, open procedure, above the EU threshold) give a median of 41 days, half of them between 38 and 48 days, based on 7,494 notices of the last two years.

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Summary

Machine-generated summary

ETH Zurich is procuring refurbishment of leaky expansion joints in the entire energy channel at the centre of its EKZ building. The joints have exceeded their service life and must be renewed to keep ongoing operation safe. All expansion joints in the EKZ are to be refurbished. According to the hazardous materials planner, the joint sealant is not contaminated, so replacement requires no major protective measures. The joints must be professionally sealed with suitable sealant and, where appropriate, covered with an additional function-appropriate sealing tape such as Combiflex. Areas with heavier water ingress must additionally be sealed by concrete injection. Difficult access behind existing installations and high temperatures in the energy channel make execution challenging.

Description

Im ETH Gebäude EKZ (gesamter Energiekanal im Zentrum) sind die Dilatationsfugen undicht und müssen saniert werden. Dies geschieht Aufgrund der überschrittenen Lebensdauer der Dilatationsfugen und damit die Sicherheit für den laufenden Betrieb weiterhin gewährleistet werden kann. Eine Sanierung aller Dilatationsfugen im EKZ ist vorzunehmen. Angaben des Schadstoff-Fachplaners ist die Dichtungsmasse der Dilatationsfugen nicht schadstoffbelastet und kann daher ohne grosse Schutzvorkehrungen ersetzt werden. Die Dilatationsfugen sind fachgerecht mit geeigneter Dichtungsmasse abzudichten und allenfalls mit einem zusätzlichen, der Funktion entsprechenden Abdichtungsbandes (z.B. Combiflex) zu überkleben. Bereiche mit stärkeren Wassereintritten sind zudem zusätzlich mit Betoninjektionen abzudichten. Durch die erschwerten Zugänglichkeiten hinter den bestehenden Installationen und den hohen Temperaturen im Energiekanal wird die Ausführung der Arbeiten erschwert.

Terms of the procedure

How tenders are scored
Quality
Tenders go to
simap.ch/de/redirect?context=eyJwYWdlIjoicHJvamVjdCIsInJvbGU...

As the official notice states them.

Bid or no-bid?

Six questions before you commit a team. Under each one, what the register holds on it. The answers are yours.

  1. In your favour:

    Do we meet every eligibility criterion?

    Open procedure: any interested supplier may submit a bid.

  2. Your call:

    Can we deliver this with the team we have?

    The register holds nothing on this. The official documents will.

  3. Your call:

    Do we have two comparable references?

    Comparable work is in Construction work.

  4. In your favour:

    Is the deadline realistic for a proper offer?

    61 days left, 44 of them working days.

  5. Your call:

    Is there a margin at the likely winning price?

    In this country this kind of contract is usually awarded for between €392,178 and €2.1M.

  6. Your call:

    Do we know this buyer?

    The buyer has 6 notices in the register and no pattern of winners yet.

Can I bid?

  • Open procedure: any interested supplier may submit a bid.
  • The notice is written in German.

Official source

Source: TED - Tenders Electronic Daily (Publications Office of the EU)

Always verify details on the official notice.

Report an error in this notice

Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 5 hours ago

View the official notice

What this market pays

The buyer has too few awards of its own in this sector, so this is the range of the last 2,000 awards for Construction work in Switzerland.

Median award
€810,314
Middle half of past awards
€392,178 to €2.1M

TED - Tenders Electronic Daily (Publications Office of the EU) publishes no value for this notice, so it has no mark on the scale. The official documents may state one.

Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.

The buyer

Full buyer profile

ETH Zürich - Abt. Procurement Services VPIN

Switzerland

notices in the register
6

This buyer has no award history in this sector yet. Usual winners, Construction work - Switzerland

Company Wins Total awarded Last win
DE_Equans Switzerland AG 22 €26.5M Sep 2026
DE_Walo Bertschinger AG 18 €79.4M Oct 2026
DE_Frutiger AG 17 €540.4M Aug 2026
DE_Anliker AG Bauunternehmung 17 €166.4M Jul 2026
DE_Implenia Schweiz AG 16 €528.6M Oct 2026

Based on 2807 awards with a linked company profile over the last 2 years.

6 open tenders right now

Market context

TED - Tenders Electronic Daily (Publications Office of the EU) publishes no value for this notice, so it cannot be placed among the open notices of its sector. The official documents may state one.

open now in Construction work
20,261
median open notice
€500,000

Who wins in this market

Many suppliers

Switzerland · Construction work

different companies won awards here
1,437
of the awards went to the three most frequent winners
2%
buyers awarded contracts here
557

Based on 2,807 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.

Competition

tenders per lot on average (open and restricted procedures)
4.4
of those lots received a single tender
7%
of the awards went to companies based in another country
1%
of the tenders came from another country
0%

As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.

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Awarded before

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61 days left

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