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Published27/07/2026
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Today16/08/2026
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Deadline24/09/2026
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Opening of tenders25/09/2026
Utilities
- indicates CPV codes deduced from the text of the procedure
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Curage of SAN Upstream and DES
As part of the heritage management of the networks, inspection and diagnostic frequencies have been established in order to have a good knowledge of the structural state of the works. Thus, the emissary Sèvres-Achères branch of Nanterre (SAN) and the Doubling of the Southern Emissary (DES) were partially diagnosed in 2011. Therefore, it is necessary to perform a curing followed by a thorough diagnosis of the work on this part. Emergency work could be carried out if necessary. The aim is to: - Reduce olfactory nuisance at the level of access looks, by removing the materials responsible for their formation and by eliminating gaseous releases, - Restore the hydraulic capacity of the work by removing deposits, - Perform a structural diagnosis of the work and define the need to carry out rehabilitation work; The project consists of the completion of a drying of the work, the preparatory work after curing, the implementation of the necessary means for mechanized curing, the disposal of waste, their transport and their treatment in adapted center
https://www.marches-publics.info/mpiaws/index.cfm?fuseaction=demat.termes&IDM=1854382
https://www.marches-publics.info/mpiaws/index.cfm?fuseaction=demat.termes&IDM=1854382
90470000 - Sewer cleaning services
45200000 - Works for complete or part construction and civil engineering work
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