France – Travaux de construction de stations d'épuration – Construction d’une nouvelle station de traitement des eaux usées-.

DeadlineApril 15, 2026 at 04:00 PMClosed 87 days ago

AI summary

This tender concerns the reconstruction of the Mesnil-Saint-Père wastewater treatment station in France. The facility must handle highly variable organic loads ranging from 640 to 2,500 PE due to seasonal tourism fluctuations. The treatment process will use Sequencing Batch Reactor (SBR) technology, with sludge management producing paste-like residues for storage in bins.

#wastewater treatment#construction#sbr technology#france#environmental engineering#infrastructure
Fit for

Construction companies specializing in wastewater treatment infrastructure and SBR systems, with experience in complex environmental projects and ability to maintain operational continuity during works.

Key requirements

Suppliers must design and construct a wastewater treatment plant using SBR technology capable of handling variable loads while maintaining continuous operation during construction. The sludge treatment process must produce paste-like material suitable for bin storage and meet strict discharge objectives.

Frequently asked questions

  • What is this tender about?

    This tender concerns the reconstruction of the Mesnil-Saint-Père wastewater treatment station in France. The facility must handle highly variable organic loads ranging from 640 to 2,500 PE due to seasonal tourism fluctuations. The treatment process will use Sequencing Batch Reactor (SBR) technology, with sludge management producing paste-like residues for storage in bins.

  • What are the requirements for suppliers?

    Suppliers must design and construct a wastewater treatment plant using SBR technology capable of handling variable loads while maintaining continuous operation during construction. The sludge treatment process must produce paste-like material suitable for bin storage and meet strict discharge objectives.

  • What type of company should bid?

    Construction companies specializing in wastewater treatment infrastructure and SBR systems, with experience in complex environmental projects and ability to maintain operational continuity during works.

  • Who is the buyer?

    The buyer is Régie du SDDEA.

  • When does this tender close?

    Submissions close on April 15, 2026.

La procédure est une relance de la procédure 2023DP09 portant sur le même objet déclaré sans suite. La présente opération porte sur la reconstruction de la station d'épuration de Mesnil-Saint-Père. La charge à traiter sur cette station d'épuration est très dépendante de l'activité touristique. Entre l'hiver et l'été, la charge brute de pollution organique peut varier de 640 EH à 2 500 EH, avec des charges très variables d'une journée à l'autre en période intermédiaire. Pour répondre à cette spécificité, et en lien avec les objectifs de rejet imposés, la filière de traitement envisagée est de type SBR ("Sequencing Batch Reactor"). La filière boues devra permettre d'obtenir des boues pâteuses afin d'être stockées en bennes. Durant les travaux, la continuité de traitement de l'installation est à prendre en compte.

Buyer
Régie du SDDEA
Buyer ID: 82097255200013
Cité des Vassaules, 10000, TROYES
Body responsible for review procedures
Tribunal Administratif de Châlons-en-Champagne
Buyer ID: FRF2351036
25, rue du Lycée, 51036, Châlons-en-Champagne
Other organization
Tribunal Administratif de Châlons-en-Champagne
Buyer ID: FRF2351036
25, rue du Lycée, 51036, Châlons-en-Champagne
Other organization
REGIE DU SYNDICAT MIXTE DE L'EAU DE L'ASSAINISSEMENT NON COLLECTIF, DES MILIEUX AQUATIQUE
Buyer ID: FRF2210000
Cité des Vassaules, 10000, TROYES
Other organization
REGIE DU SYNDICAT MIXTE DE L'EAU DE L'ASSAINISSEMENT NON COLLECTIF, DES MILIEUX AQUATIQUE
Buyer ID: FRF2210000
Cité des Vassaules, 10000, TROYES
Other organization
REGIE DU SYNDICAT MIXTE DE L'EAU DE L'ASSAINISSEMENT NON COLLECTIF, DES MILIEUX AQUATIQUE
Buyer ID: FRF2210000
Cité des Vassaules, 10000, TROYES

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