Sandpit Pumps

Removal of mud from the gravel settling basin.

The mud streams that occur during gravel washing are bound by means of a flocculent substance and are then pumped into filtration chamber presses with a lime additive.

Natural stone processing by specialized company, processing of marble and granite of all kinds.

Displacement of sands in waters.

Breakdown of calcareous sandstone in the quarry to obtain cement

The project is based in the downtown of Lyon and at the corner of a crossroads. Urban density is high and the lanes are nearby. The site is located approximately 350m from the Rhone river. The work consists of creating a well-point system about 1,2 m deep, so that the soil reinforcement can be completed and the excavation of bottom material be excavated properly after the rubble have become dry.

Maintenance of sand filter of Rösrath treatment plant

Industrial manufacture of gypsum fibreboard panels

Extension of the pumped storage power station at Vianden with an 11th machine, Lot 1 – Structural installations, Luxemburg

Dumez Mediterranée Company (VINCI Group) New construction of the MUCEM (Museum of European and Mediterranean Civilizations) in Marseille, on an area of 26,000 m³

Construction of a tunnel for road traffic

Railway tunnel Alptransit, Gotthard

pumping of viscous sludge

pumping of highly abrasive sludge

Extraction of fine sand from gravel works

Evacuation of the sedimentation tank of the open cast mine in the gravel works

Pumping of abrasive and cinder-loaded water

New Transalpine Railway (NEAT), Amsteg and Erstfeld construction sites

Reconstruction of the sand filter at the Rösrath treatment plant

Construction of a double-track railway tunnel with a total length of 9.385m

Construction of the north-south urban railway, Cologne, south section

Construction of the inland waterway canal as well as the installation of concrete girders for securing purposes in Hohenems, Austria

Construction of a new handling system for quartz sand

Pumping away the washing water from the truck washing pit