Environmental consultancy: weirs' impact on biological continuity and water body goals 2026 Tender
Original: Environmental engineering consultancy services – Ocena wpływu budowli poprzecznych na ciągłość biologiczną i cele środowiskowe JCWP
In context
This is a contract notice published by a government body covering consulting. Delivery covers Poland (Europe). It is classified under Environmental Justice, Water and Biodiversity and Nature and 1 other against the sustainability taxonomy rather than matched on keywords.
A Polish state water authority is procuring environmental engineering consultancy to develop methodologies and assess how transverse structures such as weirs affect biological continuity and environmental objectives of surface water bodies, plus feasibility of remedial measures. Best suited to environmental engineering consultancies or hydrology firms with water framework directive and river continuity expertise.
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About this tender
Państwowe Gospodarstwo Wodne Wody Polskie is procuring environmental engineering consultancy services under the EU-funded project "Opracowanie projektów III aktualizacji planów gospodarowania wodami na obszarach dorzeczy (III aPGW)", project no. FENX.02.04.-IW.01-0047/24. The scope is to develop methodologies for assessing the impact of transverse structures (weirs, dams and similar barriers) on biological continuity and on environmental objectives of surface water bodies (JCWP), for facilities listed in the action schedule for structures linked to river water body action sets in the IIaPGW. It also covers analysing the feasibility of implementing measures that ensure biological continuity and achieve environmental objectives, and preparing guidelines for implementing those measures. The contract has two stages. Stage I comprises: preparing the impact assessment methodology and the feasibility analysis methodology; verifying the list of transverse structures in scope, including changes reported by the RZGW (regional water management authority) and the Contracting Authority; carrying out the impact assessment; carrying out the feasibility analysis of measures; and supplementing the HYMO2 database object classes (transverse structures BUD_P_23 and hydropower plants EL_WOD_23, and other classes where new or updated information is obtained), while preserving the existing geodatabase attribute structure. Stage II covers preparing guidelines for implementing the measures in line with the Stage I analysis. The full technical requirements are set out in Annex No. 1 to the SWZ (Opis przedmiotu zamówienia, OPZ). The contract duration is not stated on the page reviewed.
Key requirements
- ✓Develop methodology for assessing barrier structures' impact on biological continuity and environmental objectives of water bodies
- ✓Verify list of transverse structures and assess impacts on Polish river water bodies
- ✓Analyse feasibility of measures ensuring biological continuity; deliver guidance and update HYMO2 database
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How this compares
- Compared with 255 similar tenders (water in Poland) listed in the last 12 months.
- Similar tenders that state a value range from $14k to $7.7m, with a median of $350k (6 tenders).
- It allows 10 days to respond, shorter than the typical 30 days across 136 similar tenders.
- The same organisation listed 79 other similar tenders here in the last 12 months.
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About this sector
Environmental justice funding supports communities most exposed to pollution and climate harm, with an emphasis on local leadership. It is offered by public programmes and foundations, often as grants to community organisations and partnerships. Calls typically ask how residents are involved in decisions and how benefits stay in the community.
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