Engineering Planning and Expert Services: “Construction Tender

• Country: Germany
• Summary: Engineering Planning and Expert Services: “Construction and Operation of the Wba Heide Vi Water Treatment Plant”
• DET Ref No: 133242978
• Deadline: 09 Feb 2026
• Financier: Self Financed
• Purchaser Ownership: Government
• Tender Value: Refer Document
• Notice Type: Tender
• Document Ref. No.: 6015-2026
• Purchaser's Detail:
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• Description:
• The remaining hole Heide VI is the largest of the remaining holes of the Heide opencast mine and is characterized by a persistent acidic water quality. Downstream surface waters such as the Grenzgraben, the Goldgräbchen and the Dorfgraben are drained by the Processes are directly and indirectly affected. The already neutral downstream RL Laubusch (Erikasee) is also polluted by these acidity inputs. Against this background, solutions for long-term water management rehabilitation were developed Drainage from the remaining holes of the Heide opencast mine was sought. As a result of a variant investigation, the preferred solution was to build a completely new water treatment plant (WBA) east of the town of Hosena. The focus is on that among other things, on the collection and treatment of the dump groundwater escaping in the northwest of the outer dump of the former Heide VI opencast mine. The subject of the service is planning services for various service profiles and planning phases of the HOAI for the Overall project for the construction and the Operation of the WBA Heide VI Planning services: 1. Engineering structures § 43 and Annex 12LPH 1 - 4, LPH 5 - 9 optional 2. Traffic facilities § 47 and Annex 13LPH 1 - 4, LPH 5 - 9 optional 3. Specialist planning for structural planning § 51 and System 14LPH 1 - 4, LPH 5 - 6 optional 4. Specialist planning for technical equipment § 55 and Appendix 15LPH 1 - 4, LPH 5 - 9 option...
• Documents:

 Tender Notice