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Concrete repair work and the raceway to treatment plants Membach and Maw

Association Intercommunale pour le Démergement et l'Epuration des communes de la Province de Liège | Published October 26, 2015  -  Deadline December 10, 2015

This company has, in main order, the execution of the following works: At the treatment plant Membach: 1) dismantling, storage (on site) and the reassembly of the railings on each end of the work decanter, including accessories and all ancillary works; 2) demolishing the upper part of the web thickness of 35cm, on a 40cm height; 3) repair of cracks; 4) construction of concrete walls (including reinforcement identical to the existing and chemical seal or overlap with existing reinforcement); 5) the supply and placement of a heating cable in sailing heads (including all adaptation work and connection accessories); 6) sawing of the hydrocarbon coating; 7) removal and disposal of water nets and bands contrebutage concrete; 8) the demolition and disposal of the hydrocarbon in a coating thickness of 8cm; 9) the supply and installation of new water nets including repointing; 10) the supply and installation of a new band contrebutage including repointing; 11) the supply and installation of two hydrocarbon layers; 12) the upgrading of clinker paved access to sidewalks; 13) the spot repairs of concrete; At the sewage treatment plant in Plombières The Maw: 1) stripping the raceway the decanter a 25cm thickness over a minimum height of 7 cm; 2) the treatment of cracks by injection; 3) the possible repair of concrete by patching; 4) the construction of a new race in fluid fiber-reinforced concrete, including the reinforcement and the formwork.
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