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New flood retention basin Gonna – specialist construction supervision lots 1–4 Tender

Original: Neubau Hochwasserrückhaltebecken Gonna - Fachbaubegleitungen Los 1 - 4

Value
Not stated · check listing
Closes
Not stated · check listing
Where
Germany
Contract
Services · Government

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In context

This is a contract notice published by a government body covering services. Delivery covers Germany (Europe). It is classified under Climate Adaptation, Water and Engineering and Infrastructure against the sustainability taxonomy rather than matched on keywords.

Summary

This tender procures specialist engineering supervision and monitoring services for the construction of a flood-retention basin in Saxony-Anhalt, Germany, including site inspection, safety coordination, environmental monitoring, and measurement control. Bidders should be engineering consultancies or specialized firms with expertise in civil works supervision, occupational safety, environmental compliance, and surveying.

Summary by Raise Lens from the official notice · 8 Sept 2026Accurate?

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About this tender

+ Los 1 - Örtliche Bauüberwachung, Grundleistungen HOAI und besondere Leistungen gemäß Aufgabenstellung + Los 2 - SiGeKo gemäß Aufgabenstellung + Los 3 - Umweltbaubegleitung gemäß Aufgabenstellung + Los 4 - Kontrollmessungen und Bau-Überwachungsmessungen gemäß Aufgabenstellung

Key requirements

  • Site inspection and construction supervision (HOAI standard services and special tasks)
  • Safety and health coordination (SiGeKo) during construction
  • Environmental monitoring and compliance during construction
  • Control measurements and construction-phase surveying

CPV codes

Relevant sectors

How this compares

How this compares

  • Compared with 269 similar tenders (adaptation in Germany) listed in the last 12 months.
  • Similar tenders that state a value range from $61k to $18m, with a median of $406k (18 tenders).
  • The same organisation listed 23 other similar tenders here in the last 12 months.

Figures are computed from notices listed on Raise Lens in the same sector and country over the last 12 months.

About this sector

Climate adaptation funding helps communities, infrastructure and businesses prepare for heat, flooding, drought and sea level rise. Most of it is public and multilateral money, often targeted at vulnerable regions and delivered with local government. Calls usually ask for a climate risk assessment and evidence that local people shaped the plan.