TRBA - PROFESSIONAL SEWERAGE
AND PURIFICATION WORKS
The Sewerage division of TRBA Group specialises in the installation of sewers, collectors, inspection chambers and pumping stations that contribute to the sanitation of both urban and rural areas. These works enable wastewater to flow to the treatment plants designed and built together with our electromechanical partners.
TRBA has extensive experience in the installation of pipes and inspection chambers with a diameter of up to 2,500 mm in any type of soil (sand, clay, silt, marsh, rock), even if groundwater is present. Our teams have all the necessary equipment and master all the techniques needed to lay pipes in concrete, sandstone, cast iron, PVC, GRP or polyethylene. Our qualified in-house design office carries out the dimensioning of sheet-pile shoring or pits.
WE CARRY OUT SEWERAGE AND COLLECTOR WORKS ON :
- National, regional and rural roads
- Industrial and commercial areas
- Housing estates
- Car parks
SPECIALISED EQUIPMENT :
- Sheet piles up to 9 metres in length
- Pumps up to 6 inches
- Shielded caissons
- Pumping installation with filtering wells
- Rock cutters with a rotor
FROM PUBLIC TO PRIVATE PROJECTS
TRBA carries out a wide range of sewerage works, from the simplest to the most complex, for both the public and private sectors. We meet the sanitation objectives imposed by the European Union on municipalities and intermunicipal associations, as well as the constraints linked to the integration of temporary rainwater collection and storage systems.