Improving water quality of renatured swimming pool – Lot 02 well drilling 2026 Tender
Original: Verbesserung der Wasserqualität des renaturierten Freibades - Los 02 Brunnenbohrung und technischer Ausbau
Stadt Falkenstein/Vogtl.
In context
This is a contract notice published by a government body covering construction and works. Bids are invited through an open procedure. Delivery covers Germany (Europe). It is classified under Water and Engineering and Infrastructure against the sustainability taxonomy rather than matched on keywords.
This tender procures the drilling, construction, and technical installation of a groundwater well (up to 46 m depth) with submersible pump and distribution infrastructure to improve water quality in a renovated public open-air swimming pool. Bidders should be specialized water-infrastructure contractors or drilling companies with experience in deep-well construction, pump installation, and water-supply systems.
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About this tender
The Stadt Falkenstein/Vogtl. is procuring a construction contract (Bauvertrag as a unit-price contract, Einheitspreisvertrag) to improve water quality in the renaturalised former outdoor swimming pool in the Sport- und Freizeitpark Falkenstein/Vogtl., Jahnplatz, 08223 Falkenstein. Lot 02 covers well drilling and technical fit-out. The scope is a groundwater well that supports water quality in the bathing pond. The well must deliver at least 5 m³/h (about 1.4 l/s). The planned well depth is up to 44 m below ground level, with the borehole drilled to 46 m. A 3-inch pump requires DN 125 PVC casing and a 290 mm borehole diameter. The technical fit-out includes a submersible pump with a DN 50 rising main to a below-ground well head set in a concrete chamber. The well head is capped by a concrete slab with a stainless steel access cover, steps, and a gravel-filled opening for condensate drainage. The well chamber contains fittings, shaped pieces, and a water meter. A DN 80 gravity discharge line runs to the bathing pond. The pump sits above the filter section in full casing, with its top at 14 m below ground level. Power will come from a newly laid underground cable (5×2.5 mm²) from the swimming pool's sanitary building. No planning services are required. The tender is not divided into lots. Execution is scheduled from 15.03.2027 to 28.05.2027. Variant bids and multiple main bids are permitted.
Bidder eligibility
Not stated in the notice. Section w) (proof of suitability) reads 'nicht angegeben', and section v) (bidder consortium legal form) reads 'nicht angegeben'. Section t) (security) also reads 'nicht angegeben'. Bidder requirements should be checked in the tender documents on evergabe.de.
How bids are scored
The award criteria are stated to be in the tender documents, with no weighting given in the notice. Variant bids (Nebenangebote) are permitted, and multiple main bids are also permitted. Price/quality weighting is not disclosed in the notice.
Key requirements
- ✓Groundwater well drilling to 46 m depth with 290 mm bore diameter
- ✓Submersible motor pump (3-inch, DN 125 PVC casing) with minimum 5 m³/h (1.4 l/s) capacity
- ✓Installation of rising main (DN 50), underground concrete chamber with stainless-steel cover, water meter, and gravity-fed discharge line (DN 80) to bathing pond
- ✓New 5×2.5 mm² power cable from sanitary building to pump
- ✓Execution period: 15 March 2027 to 28 May 2027
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About this sector
Water funding covers supply, sanitation, wastewater treatment, water efficiency, catchment management and flood risk. A large share is public procurement for infrastructure and services, alongside grants for innovation and access in underserved areas. Bidders and applicants are typically assessed on technical capacity, operating experience and community impact.
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