In brief

In brief

News from :

November 2017

Bouches-du-Rhône

The city of Aix-en-Provence selected GUIGUES (SADE subsidiary) to replace and service drinking water and wastewater networks, create and replace connections, as well as provide year-round standby services to repair leaks.

November 2017

Eure

In the framaework of the reconstruction of the Bourneville-Saint-Croix wastewater treatment plant and the construction of a transfer network, the Roumois Seine Intermunicipal Authority entrusted SAT (SADE subsidiary) with digging a trench between the two sites (trencher), demolishing the old WTP with a mechanical excavator equipped with shears, building the pretreatment plant (screening, flow equalization basin, 24 m³/h lifting station, overflow, by-pass, remote monitoring and reporting of information), and laying both discharge pipelines and a link cable between the pretreatment plant and the new WTP. DGPF contributed to winning this contract.

November 2017

Pas-de-Calais

On behalf of the municipality of Outreau, SADE will carry out public wastewater collection network extension works.

November 2017

Deux-Sèvres

As part of the replacement of drinking water pipelines in Moutiers-sous-Argentin, the Val-de-Loire Authority selected Humbert (SADE subsidiary) to replace 6,150m of 350mm-diameter cast iron pipes.

November 2017

Pyrénées-Atlantiques

As part of the restructuring of the rainwater networks in Bidart in the Fronton sector, the Basque Country Local Authority entrusted SADE with creating a precast concrete inspection manhole (diameter: 3,000 mm, depth: 10 m), slip-lining a 70m stretch of damaged box culvert, once cleaned, partially repairing the invert, as well as installing tube stabilisation systems during grout injection. DGPF and SADE Engineering contributed to winning this contract.

November 2017

Yvelines

On behalf of the town of Bonnières-sur-Seine, SADE will replace and connect drinking water pipelines (360m of 100mm and 200mm-diameter pipes) on both sides of Avenue de la République, between Place de la Libération and Rue Valère Haegeman. The works will also include replacing lead pipes and changing meters with radio modules.

November 2017

Haut-Rhin

On behalf of the the Mulhouse Regional Multi-Purpose Intermunicipal Authority (SIVOM), SADE will carry out rehabilitation and repair works on wastewater systems, as well as upgrading or replacing network manhole covers.

November 2017

Ardennes

As part of the interconnection of the drinking water network to the Tremblois-lès-Rocroi municipal reservoir, the Ardenne Plateau Joint Water Authority entrusted SADE with laying 1,950m of 100mm-diameter cast iron pipes.

November 2017

Haute-Garonne

The Toulouse Metropolitan Urban Authority has selected DPSM (SADE subsidiary) to rehabilitate wastewater and rainwater networks in the area. The works will include rehabilitation of networks via structural close-fit lining (continuous or partial using steam or UV) and multifunction robots, waterproofing injection for manholes and networks, consolidation of structures accessible for inspection, re-establishment of run-off, as well as compliance works on manholes.

November 2017

Val-d’Oise

As part of the set-up of ultraviolet treatment in a biological unit at its factory in Méry-sur-Oise, SEDIF entrusted SADE with re-routing sulphite and bleach pipes (HDPE), installing bleach injection harnesses (304 l stainless steel) and arc-welding pipes (1,200mm and 1,400mm-diameter steel process); manufacturing and installing UV reactor connection pipes (600mm-diameter steel); laying and connecting UV reactors, installing all plumbing fixtures (sectional valves, drainage and sluicing), as well as testing, disinfecting, and rinsing laid pipes.

SADE - 23-25 av. du Docteur Lannelongue - CS 51450 - 75685 Paris Cedex 14