In brief

In brief

News from :

December 2018

Yvelines

On behalf of the Greater Paris Seine & Oise Urban Authority and in the framework of the recasting of the Mureaux wastewater treatment plant and optimisation of the effluent collection and transport system to the plant, SADE will carry out works on the wastewater network on the right bank in Meulan and Mézy-sur-Seine. The Special Works Division will carry out the raising of the threshold on the stormwater outfalls in Mézy-Sur-Seine and the Brigitte Gros stormwater outfall in Meulan, the replacement of the wastewater collector between the Brigitte Gros stormwater outfall and the Meulan lifting station, the optimisation and redevelopment of the Meulan lifting station and the creation of a holding tank in the vicinity of the latter.

December 2018

Ecuador

EMAPAG has called on SADE to lay a force main by microtunnelling over a distance of 4,100m (1,900mm internal diameter and 2,400mm external diameter, in concrete) in Guayaquil.

December 2018

Portugal

In Lisbon and on behalf of Aguas do Tejo Atlantico, SADE will build 2 pumping stations (6l/s at 45m and 3.5l/s at 24m) and will lay 3,730m of HDPE pipes (200mm and 110mm-diameter), with a section in directional drilling (600mm-diameter).

December 2018

Ivory Coast

On behalf of the National Office of Sewerage and Drainage (ONAD), Franzetti CI (a SADE subsidiary) will build the flood control dam of the Génie 2 000 district in Cocody, in addition to its downstream facility.

December 2018

Senegal

On behalf of the SONES, SADE will carry out the standard laying of 9,200m of 500mm-diameter force main, between the Thieudem and Bayakh stations and will carry out associated civil engineering works.

December 2018

Morocco

In Bouknadel in the Rabat region and in the framework of water supply to the Plage des Nations beach, CTHM (a SADE subsidiary) will lay 6,490m of 700mm-diameter ductile iron pipes, on behalf of Redal.

December 2018

Manche

In St Fromond, in the framework of the bringing into compliance of the wastewater management system as required by the Regional Authority for Development, Housing and the Environment (DREAL), the KMG chemical plant has called on SADE for the transformation of an old half-buried clay pit (50m long x 15m wide x 6m high) into a water storage and regulation point prior to the discharge of effluents into the natural environment. Works will consist in cleaning the pit, levelling cracks for surface treatment, pouring 350m³ of concrete to form the base of the tank, creating 600m of water supply network (300mm to 600mm-diameter concrete), 60m of force main (450mm and 400mm-diameter HDPE) and 4 backflow stations.

December 2018

Moselle

On behalf of ArcelorMittal and in the framework of the bringing into compliance of the fire safety network in its Florange plant, SADE has installed 3 storage tanks of 180m³ each (in flexible tarp), 4 fire hydrants and 2 suction tubes in the existing basins and has created 7 connections on existing wide-diameter pipelines (300mm to 700mm-diameter).

December 2018

Rhône

Further to an accident and due to subsidence under the exterior forecourt of the ‘Carré de Soie’ shopping centre in Vaulx-en-Velin, Altarea Cogedim has entrusted GANTELET GALABERTHIER (a SADE subsidiary) with excavation works to clear and evacuate the defective buried holding system; the installation of standard cold-formed shoring (piling frames and girders), the creation of a new buried holding system of 600m3 and road surfacing (concrete paving).

December 2018

Rhône

Keolis has entrusted GANTELET GALABERTHIER (a SADE subsidiary) with the maintenance of facilities for the Lyon urban area public transport network (the TCL network), from September 2018 to December 2022. This contract will consist in civil engineering works on the tram network (sand traps, rail lubricators, etc.), inspection, maintenance and repair works (bricklaying, tiling, road surface repairs and urban furniture) on the TCL network, in addition to related rail works (gangways, manual funicular ballasting), the securing of sites (signalling, protection, etc.) and platforms, the cleaning of graffiti (by air-brushing) on noise barriers, structures and station facilities and the cleaning of structures and signal boxes on the underground rail network.

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