Study on agricultural reuse or disposal of sludge; Briennon reed-bed plant desludging 2026 Tender
Original: Étude de valorisation agricole ou de filière d'élimination et travaux de curage et d'évacuation des boues et des sables de la station d'épuration par filtre planté de roseaux de Briennon « Maltaverne »
Charlieu-Belmont Communauté
In context
This is a contract notice published by a government body covering a mix of works, supplies and services. Delivery covers France (Europe). It is classified under Waste Reduction, Water and Circular Economy and 1 other against the sustainability taxonomy rather than matched on keywords.
Charlieu-Belmont Communauté seeks a feasibility study on agricultural reuse or disposal routes for sludge, plus optional on-site desludging and sand replacement at the Briennon reed-bed wastewater plant. Small environmental engineering firms, wastewater consultancies, and civil works contractors with sludge-handling experience fit this mixed study and works contract.
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About this tender
Tranche ferme : Étude préliminaire Phase 1 : Etude préalable de faisabilité de la valorisation agricole ; Phase 2 : Modalités de valorisation et/ou d'élimination ; Tranche optionnelle : Curage des filtres du second étage Si la valorisation est possible, curage et épandage des boues puis remplacement des 20 premiers centimètres de sable du 2ème étage (TO1). Si la valorisation est impossible, curage, transport, élimination des boues suivant la filière choisie en concertation avec le maître d'ouvrage puis remplacement des 20 premiers centimètres de sable du 2ème étage (TO2). Reprise de la cloison de séparation du 2ème étage Descripteurs : Curage, Station d'épuration (travaux), Assainissement, Etude
Key requirements
- ✓Phase 1 feasibility study of agricultural sludge reuse and Phase 2 valorisation or disposal modalities (firm tranche)
- ✓Optional tranche TO1: sludge desludging, spreading, and replacement of the top 20 cm of second-stage sand if reuse is feasible
- ✓Optional tranche TO2: desludging, transport, and disposal via a route agreed with the contracting authority if reuse is not feasible, plus second-stage partition wall repair
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About this sector
Waste reduction funding covers prevention, collection, sorting, recycling and recovery of municipal, commercial and industrial waste. Much of the activity is public procurement by local and regional authorities, alongside grants for new treatment technology. Bidders are typically assessed on service capacity, environmental permits and track record with comparable contracts.
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