In brief

In brief

News from :

April 2018

Bouches-du-Rhône

For the treatment of waste from its alumina production plant in Gardanne, ALTEO has called SADE to replace its former pumping and drainage network. The new network will connect a pumping station to the press filter located at a 1,200m and 120m slope, with the help of a 40 m3/h pump.

April 2018

Rhône

In Lyon (from the 1st to the 8th arrondissement) and in 44 municipalities of the Rhône department, GANTELET-GALABERTHIER (a SADE subsidiary) will be digging galleries by excavation, shoring by fitting arches and poling plates, disposing of cuttings, laying concrete and injecting cement grout to fill any potential gaps.

April 2018

Ardennes

In the framework of the building of a municipal wastewater system in Rimogne, the town has entrusted SADE with the creation of a wastewater network consisting of 9,800m of mains pipelines (200mm-diameter PVC), 577 wastewater branch connections, 5 backflow stations and 2 augur thrust borings (300mm-diameter) under a stream.

April 2018

Rhône

In Vaulx-en-Velin, for the bringing into compliance of the wastewater treatment network and the fire brigade access to the Pooudrette site, the Rhône and Lyon urban area Joint Transport Authority (SYTRAL) has called on GANTELET-GALABERTHIER (a SADE subsidiary) to carry out the marking of various turnaround areas for fire vehicles, the laying and connection of 2 new fire hydrants, the creation of tapping on the existing fire network and of a column (200mm-diameter cast-iron), 2 connections (150mm-diameter) for the fitting of the fire hydrants, repairs to the horizontal and vertical signage, the sealing of an unused well, surface levelling in order to collect rainwater and the connection to the wastewater network of the site, the installation of a buried tank, a rainwater storage pipeline, stop gates, a prefabricated lifting unit, the repair and levelling of roadways and the restoration of green spaces.

April 2018

Marne

On behalf of Delisle, SADE will be laying 1,788m of pipelines (including 1,500m of 80mm, 100mm, 150mm and 200mm-diameter cast-iron and 288m of 32mm, 50mm, 90mm and 110mm-diameter HDPE) for the water supply network and buried tanks in the municipality of Connantre.

April 2018

Ardennes

In Rimogne, the town has entrusted SADE with the creation of a reed bed filtering wastewater treatment plant (1,400 PE) with 2 treatment levels (2,900m2 of filters) and the installation of 2 flapper valves, in addition to the excavation of 5,000m3 of cuttings and embankments and site, roadway and green space construction works.

April 2018

Meurthe-et-Moselle

For the installation of the self-monitoring system at the wastewater facilities in the Liverdun municipality, SADE will create, on behalf of the municipality, a measurement manhole (1000mm-diameter) on the existing collector with a U-shaped culvert comprising the cast-iron steps and plugs, will lay measuring equipment (SOFREL LS42FLEX-type DATALOGGERS) and will carry out the measurements for 2 months, in addition to remote management.

April 2018

Moselle

In the framework of the replacement of ventilation racks at the Audun-le-Tiche wastewater treatment plant and on behalf of the Alzette Intermunicipal Multi-Services Authority, SADE will carry out the dredging of the aeration basin (6000m3), the commissioning of 3 temporary floating turbines in the clarifier, the dismantling of the 8 existing racks, installation of the new racks and the replacement and fitting of new discharge connections and guide bars on the 2 banana blade mixers. It will also carry out the commissioning of the new racks of the WWTP and will train site operating staff.

April 2018

Moselle

In order to build a backflow station in Cattenom, the Cattenom Local Authority has called SADE for the installation of electromagnetic equipment (2 discharge pumps of 20 m3/H, 2 ball check valves with removable flanges and two 80mm-diameter water gates; 4 Flygt floats, a piezometer probe, a control cabinet and a screening basket), of CR8 PVC pipelines and 100mm-diameter cast-iron pipes, a concrete vat (1,600mm-diameter) and a concrete valve chamber (1,600mm-diameter, height of 5,200mm).

April 2018

Ain

In the framework of the renewal and reinforcement of the water supply network in the municipalities of Civrieux, Saint-Didier-de-Formans and Villars-les-Dombes, and on behalf of the Dombes-Saône Intermunicipal Water Authority, SOMEC (a SADE subsidiary) will be laying 2,158m of (100mm, 150mm, 200mm and 300mm-diameter cast-iron and 25mm-diameter HDPE) pipelines, including 15m in corbelling. It will also carry out repairs with 690t of bituminous-bound graded aggregate and 51t of surface layer in BBSG 0/10.

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