Summary
Machine-generated summaryPlanning services are being procured for the upgrading of the Oschatz wastewater treatment plant, designed for 26,000 population equivalents. The plant was comprehensively upgraded in 2000 and modernised several times since, including blower replacement with fuzzy logic energy optimisation in 2012, upgrading of the inlet pumping station between 2013 and 2015, and construction of a new screen hall in 2019. Biological treatment takes place in three SBR reactors with plate aerators whose membranes are hard to source and prone to wear. The works must address renewed aeration equipment, elevated phosphorus loads from the sludge treatment, energy and operating cost optimisation with heat recovery, structural integrity checks of the SBR tanks, and future EU KARL directive requirements on methane, nitrous oxide and energy neutrality.
Description
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
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Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 week ago
The buyer
Full buyer profileAbwasserverband Untere Döllnitz
- notices in the register
- 6
Market context
- open now in Architecture & engineering services
- 7,751
- median open notice
- €301,196
Who wins in this market
Many suppliersGermany · Architecture & engineering services
- different companies won awards here
- 6,839
- of the awards went to the three most frequent winners
- 3%
- buyers awarded contracts here
- 3,456
Based on 12,387 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)
- 5.5
- of those lots received a single tender
- 11%
- of the awards went to companies based in another country
- 1%
- of the tenders came from another country
- 5%
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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