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The Water Management Administration wished to assess the potential ecological impact of the improvement of sanitation infrastructure (WWTP, stormwater basins) on the receiving aquatic environments. Our mission was to define an evaluation protocol using the available tools: physico-chemical monitoring of water during rain and dry periods, biological indices in watercourses with selected bio-indicators: diatom algae, … Continued
Following an accidental pollution of watercourses, the Water Management Administration (AGE) wanted to assess the ecological impact of these pollutions on the receiving water bodies. These studies are conducted under the framework of the amended law of April 20, 2009, concerning liability for the prevention and remediation of environmental damage, the amended law of December … Continued
The municipal administration of Hesperange decided to expand the Howald-Couvent school. This school is located near the Maison-Relais and the primary school hosting Cycle 1 (formerly Précoce). The project includes the construction of a new building with:• 7 classrooms for the primary school Cycle 1.1 and 1.2• 7 modules for the Maison-Relais, including a motor … Continued
Demolition, renovation, extension, and construction of the “Um Bock” school, as well as exterior landscaping.The size of the existing school was doubled, and that of the sports hall was tripled.
The redevelopment project of the Pontpierre interchange (junction of the Esch A4 motorway with the N13 national road) aims at a complete constructive redevelopment of the interchange, including the construction of a roundabout and the creation of ramps for motorway access and exit. The interchange redevelopment involves the construction of four ramps connecting to a … Continued
Comprehensive modification of the infrastructures of Avenue Monterey, Avenue Emile Reuter, Grand-Rue, and Rue Aldringen to facilitate the construction of access tunnels to the parking facility. Coordination of studies with all stakeholders. Clearance of networks along the Avenue Emile Reuter corridor in the framework of the future tram project.
We were commissioned to carry out topographic services across the entire site of the European Investment Bank’s West Campus. The first task was to perform a complete and detailed survey of all existing topography on the site. All visible elements were recorded using all technical means at our disposal to be as complete and accurate … Continued
The dismantling of the 37 kV power line between Schifflange and Dudelange, connecting the former ArcelorMittal plant in Schifflange to the Dudelange substation, took place. The works were carried out on the Sotel high-voltage line, crossing the municipalities of Esch-sur-Alzette (sections A of Esch-Nord and B of Lallange), Schifflange (section A), Kayl (sections A and … Continued
Construction of a data center meeting security requirements according to Tier IV criteria.
Safety and health coordination on site in accordance with the Grand-Ducal regulation of June 27, 2008.