Determination of the Ecological Minimum Water Flow Tender - 142695833

Procurement Summary

Country: Germany

Summary: Determination of the Ecological Minimum Water Flow at Silberwasser

Deadline: 06 Aug 2026

Posting Date: 05 Jun 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 142695833

Document Ref. No.: 385868-2026

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

CPV Classification

90000000 - Sewage, refuse, cleaning and environmental services

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Tender Details

Determination of the ecological minimum water flow at Silberwasser Determination of the ecological minimum water flow at Silberwasser The ecological minimum water quantities of silver water are in compliance with the legal principles (WHG, OGewV, WWRL). as well as the above-mentioned LAWA recommendation, the biotope runoff approach described therein or a simplified procedure if necessary. The minimum requirements necessary for the biocenosis regarding water depth and flow speed and the resulting The flow to be derived must be identified by measurements at various locations along the water course. The ecological minimum water flow derived from this should then be classified with regard to the flow regime (depending on existing data in relation to (quasi)natural and/or actual runoff). The method used to determine the ecological minimum water flow should subsequently be considered in terms of its practicability on the river under consideration analyzed and evaluated, building on recommendations already developed from another study. These include, among other things, the necessity of the procedural steps, possibilities for simplifying the process or the use or collection to discuss further data and then to derive practical recommendations for monitoring and compliance with minimum water flows in bodies of water or to validate the recommendations that have already been developed...
Document Type: Contract Notice Reference Number: Award No.: 44-Z560/26, IntraPlan No.: 230293 Contract Type: services Authority Type: ra Doc Title: Determination of the ecological minimum water flow at Silberwasser Dispatch Date: 2026-06-04 Publish date: 2026-06-05 Submission Date: 2026-08-06

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