Refrigeration installation for the Zoo Restaurant
The portal displays 11:00 and the available notice information records 10:00 UTC; the source does not state a timezone for the portal clock.
Vergabeplattform Frankfurt am Main
Overview
The city is seeking refrigeration-system installation for the new Zoo Restaurant building. The public notice specifies an outdoor air-cooled propane chiller with modulating 8.4–26 kW capacity, a 300 L buffer tank, four restaurant ceiling cassette units, a heat exchanger and pump, plus pipework and associated valves and fittings. The offer deadline is displayed as 3 November 2026 at 11:00; the available notice information records 10:00 UTC, with no timezone stated for the portal clock. The award criterion is lowest price, and work is scheduled for 8 March–28 August 2027.
Information based on the public notice
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What the buyer needs
This public works contract installs refrigeration equipment for the new Zoo Restaurant building, which has a basement, ground floor and first floor. The notice specifies one outdoor air-cooled packaged chiller using propane (GWP below 3), modulating from 8.4 to 26 kW, plus a 300 L buffer tank; four restaurant ceiling cassette units; a 26 kW stainless heat exchanger; a 12.3 m³/h dry-running pump; expansion vessels and a magnetic separator; buried 20 m twin pipeline with two empty electrical conduits; a service entry; 245 m of DN15–DN50 stainless pipe; strainers, valves, balancing valves and stainless axial compensators. The official deadline display is 3 November 2026 at 11:00, while the available notice information records 10:00 UTC; neither source states a timezone for the displayed clock. The award criterion is lowest price; execution is scheduled from 8 March through 28 August 2027.
- Companies may evidence suitability through the German construction-company prequalification register. Non-prequalified bidders must submit the completed self-declaration with their offer; declarations and certificates for subcontractors may be requested. If requested for shortlisted offers, certificates supporting the self-declarations must be supplied, with German translations for documents in other languages. No additional project-specific technical expertise particulars are stated under VOB/A §6a(3).
Tender details
- Buyer
- Amt 25 - Amt für Bau und Immobilien
- Country
Germany
- Procedure
- Public open procedure under VOB/A
- Classification
- Commercial refrigeration installation
- Notice reference
- 54321-NetTender-1a0fc2d8136-7d2df01570a7064a · 25-2026-00407
- Scope
- Installation of refrigeration equipment
- Bid validity
- 11 December 2026
- Award criterion
- Lowest price
- Execution period
- 8 March 2027 to 28 August 2027
- Offer deadline
- Portal: 3 November 2026 at 11:00, timezone unstated; available notice information: 10:00 UTC.
What to check in the tender documents
- The official notice does not state a contract value. It displays the deadline clock without a timezone; the available notice information contains an explicit UTC timestamp.
Original notice
Read the original description
Zoo Restaurant Kälte (25-2026-00407)
Official source: Vergabeplattform Frankfurt am Main ↗
https://vergabe.stadt-frankfurt.de/NetServer/PublicationControllerServlet?function=Detail&TOID=54321-NetTender-1a0fc2d8136-7d2df01570a7064a&Category=InvitationToTender
Source retrieved: 2026-10-14T08:53:28.161082Z