25M0169pn - Missions of Studies of the Quality of Aquatic Environments and Project... Tender

Procurement Summary

Country : France

Summary : 25M0169pn - Missions of Studies of the Quality of Aquatic Environments and Project Management for the Extension of Capacity of the Factory of Depollution of Usees Water from Saint -Jean - Dt/

Deadline : 15 Jul 2025

Other Information

Notice Type : Tender

TOT Ref.No.: 122203771

Document Ref. No. : 439401-2025

Financier : Self Financed

Purchaser Ownership : Public

Tender Value : Refer Document

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Tender Details

The contract includes optional slices defined in the specifications.

The details of the missions entrusted to the holder is the specifications.

This consultation concerns:

Missions of studying the quality of aquatic environments and project management for the extension of capacity of The Saint-Jean wastewater depollution factory.

This market of intellectual benefits is two main missions:

A global study mission for restoring the quality of water and aquatic environments in the Sausse watershed (midwater rejection environment Treaty)

. A project management mission as part of the extension of the factory's capacity to bring it to 32, 000 EH.

The existing factory of a regulatory capacity of 21, 333 EH is made up:

A lifting post

Preeting by rotary sieve

Of a biological treatment of Type activated Activated Low Charged with prolonged ventilation

Phosphorus physico chemical treatment

Centrifuge sludge treatment

The treated waters are rejected in the Dancelle stream flocks from the Sausse and its authorization decree is being renewed.

The envelope Financial of the extension work on the treatment plant was defined during the preliminary study and estimated between 8 and 10 M euros (s) depending on the solutions proposed.

This estimate is based on the following assumptions

Conservation of existing rejection,

Taking into account the...
Type document: Contract instructions
Reference Number: 25m0169pn
Type contract: Services
Doc Title: 25m0169pn - Missions of Studies of the quality of aquatic environments and project management for the extension of capacity of the Depollution factory of Usees of Saint -Jean - DT/
Dispatch Date: 2025-07-03
Publish Date: 2025-07-07
Submission Date: 2025-07-15

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