This tender is from the country of Germany in Europe region. The tender was published by State capital Erfurt city administration city treasury contracting office on 28 Oct 2025 for Sewage treatment plant - mechanical engineering systems mta k nigsstuhl and inlet cylinder Erfurt sewage treatment plant replacement construction of secondary clarification tanks 1-4 2 BA NKB 3 4 Lot 2a MTA K nigstuhl inlet cylinder Parameters of the new secondary clarifiers Secondary clarifier Round basin with inclined bottom and funnel in the middle Container material concrete Clear pool diameter 45 00 m Pool depth outside 5 19 m Freeboard 1480 mm Sole inclination 1 15 Diameter of central structure approx 3 m Height level access 1 48 m The secondary clarifiers are equipped with a stainless steel king chair and an adjustable inlet cylinder The assembly time is planned to be approx 7 weeks per NKB A stainless steel king chair is installed in the secondary clarifier which is ideally coordinated with the mechanics of the components of the adjustable inlet cylinder The K nigstuhl and inlet cylinders are largely prefabricated and subsequently installed in the new secondary clarifier The adjustable inlet cylinder on the central structure of the secondary clarifier is a patented technology It is therefore imperative to order the device from the patent holder The patent holder is the company hydrograv GmbH Dresden The adjustable inlet cylinder is called hydrograv adapt by hydrograv GmbH. The last date to submit your bid for this tender was 02 Dec 2025. This tender is for the companies specializing in Sewage-treatment plant construction work and similar sectors.
*The deadline for this tender has passed.
Tender Organisation:
State capital Erfurt city administration city treasury contracting office
Tender Sector:
Tender Service:
Worldwide
Tender Region:
Tender Country:
Tender CPV:
45252100 : Sewage-treatment plant construction work
Tender Document Type:
Tender Notice
Tender Description:
Sewage treatment plant - mechanical engineering systems mta k nigsstuhl and inlet cylinder Erfurt sewage treatment plant replacement construction of secondary clarification tanks 1-4 2 BA NKB 3 4 Lot 2a MTA K nigstuhl inlet cylinder Parameters of the new secondary clarifiers Secondary clarifier Round basin with inclined bottom and funnel in the middle Container material concrete Clear pool diameter 45 00 m Pool depth outside 5 19 m Freeboard 1480 mm Sole inclination 1 15 Diameter of central structure approx 3 m Height level access 1 48 m The secondary clarifiers are equipped with a stainless steel king chair and an adjustable inlet cylinder The assembly time is planned to be approx 7 weeks per NKB A stainless steel king chair is installed in the secondary clarifier which is ideally coordinated with the mechanics of the components of the adjustable inlet cylinder The K nigstuhl and inlet cylinders are largely prefabricated and subsequently installed in the new secondary clarifier The adjustable inlet cylinder on the central structure of the secondary clarifier is a patented technology It is therefore imperative to order the device from the patent holder The patent holder is the company hydrograv GmbH Dresden The adjustable inlet cylinder is called hydrograv adapt by hydrograv GmbH
Tender Bidding Type:
Tender Notice No:
Tender Document:
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