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Germany - Treatment or remediation of groundwater contamination - Hydraulic groundwater remediation

Original Deutschland - Behandlung oder Sanierung von Grundwasserverschmutzung - Hydraulische Grundwassersanierung

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Summary

Machine-generated summary

A contracting authority in Germany is procuring the provision, operation and maintenance of a groundwater remediation plant (GWRA) to clean groundwater contaminated with chlorinated hydrocarbons (LCKW). The groundwater has a higher organic load plus accompanying pollutants from a landfill. Required throughput is at least 8 m3/h. The plant must include aeration, iron removal, a stripping unit with recirculated gas, a catalytic oxidation unit (KatOx), HCl dosing and 5 extraction pumps. It must be provided and operated until 2035, then dismantled. Existing infrastructure (wells, pipes, power connection, infiltration wells) is in place since 2020. The contract is re-tendered for competition reasons.

Description

Gestellung/Betreibung/Unterhaltung einer Grundwassersanierungsanlage (GWRA) zur Abreinigung von mit LCKW kontam. Grundwasser (GW), Durchsatz mind. 8 m³/h. Das GW weist eine höhere organische Belastung sowie Begleitschadstoffe aus einer Deponie auf. Die bisherige GWRA verfügt über eine Belüftung, Enteisenung, Strippanlage mit Kreisgasführung, KatOx-Anlage und HCI-Dosierung sowie 5 Förderpumpen. Die Anlage ist bis 2035 zu gestellen und zu betreiben, danach wieder rückzubauen. Die vorhandene Infrastruktur (Brunnen, Rohrleitungen, E-Anschluss, Versickerungsbrunnen ) besteht, da seit 2020 eine GWRA im Einsatz ist. Aus Wettbewerbsgründen wird diese GWRA neu ausgeschrieben.

Official source

Source: TED - Tenders Electronic Daily (Publications Office of the EU)

Always verify details on the official notice.

Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 month ago

More from this buyer

Full buyer profile

10 open tenders right now

This buyer has no award history in this sector yet. Usual winners, Environment, sewage & cleaning - Germany

Company Wins Total awarded Last win
Apleona Infra Services GmbH 30 €7.7M Sep 2026
Gies Dienstleistungen GmbH 23 €3.4M Sep 2026
Lavette GmbH 20 €4.8M Sep 2026
Wackler Service Group GmbH & Co. KG 18 €6.8M Sep 2026
Piepenbrock Dienstleistungen GmbH + Co. KG 15 €5.2M Sep 2026

Based on 2427 awards with a linked company profile over the last 2 years.

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Market context

Avg. open tender · Environment, sewage & cleaning
€8,995,676
5,264 open across Europe right now
Buyer track record on Aperlena
90 notices tracked · 39 awarded
€7,001,869 in awarded contracts

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