Summary
Machine-generated summaryThe buyer is upgrading the biological wastewater treatment stage of the ARA Zirl treatment plant through a new process choice, improving treatment significantly and increasing capacity from 61,000 to 91,000 population equivalents. The scope covers replacement of the existing combined heat and power (CHP) unit with two new units of 80 kWel each. The existing plant currently runs a Liebherr gas engine of 105 kWel; a second CHP has been dismantled but its peripheral equipment remains in place. The buyer reserves the right to order only one new unit and instead have the existing unit undergo a general overhaul, taking account of the forecast higher energy yield from increased gas production.
Description
Official source
Source: AUSSCHREIBUNG.AT (Hubexo Austria GmbH)
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Last verified against AUSSCHREIBUNG.AT (Hubexo Austria GmbH) 3 hours ago
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More from this buyer
Full buyer profile4 open tenders right now
- ARA Zirl process optimization and capacity upgrade No deadline published
- ARA Zirl Process Optimisation and High-Typing (EL) No deadline published
- ARA Zirl mechanical equipment for sludge dewatering No deadline published
This buyer has no award history in this sector yet. Usual winners, Environment, sewage & cleaning - Austria
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| IGK Gerhard Hainzl GmbH; IFMS Infrastrukturelles Facility Management Service GmbH | 8 | €144.0M | May 2026 |
| ISS Facility Services GmbH | 3 | €9.7M | Mar 2026 |
| FCC Austria GmbH | 3 | €6.3M | Jul 2026 |
| Brantner Österreich GmbH | 3 | €3.2M | May 2026 |
| Dussmann Austria GmbH | 3 | €1.1M | Sep 2026 |
Based on 114 awards with a linked company profile over the last 2 years.
Similar tenders
2
days left
€1,680,000
est. value
Market context
- Avg. open tender · Environment, sewage & cleaning
- €10,071,761
- Buyer track record on Aperlena
- 5 notices tracked · 1 awarded
- €900,375 in awarded contracts
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