Contaminated soil – DAC Enviro

Contaminated soil

Research, cleaning and recovery of soils impacted by human activities. Compliance with the Law on Contaminated Soil.

Project, works management and expert report on hydrocarbon decontamination in the Port of Badalona (Barcelona)

Area decontaminated: 36,000 m2.
Selective excavation of pyrite waste with compacted clay
Mixture with magnesite and characterisation of piles
Earth movement: 1,000,000 m3
Decontamination budget: €4 million

Proposal for the chemical decontamination of the Flix reservoir (Tarragona)

Material to be dredged: 260,000 m3
Retaining walls: 47,000 m2
4,625 m conveyor belt
929,000 t discharged in landfill
Budget: €160 million

Environmental research and management of works in the area affected by dumping of waste, and procedure for cleaning terrain at the Fira de Bellcaire fair site in Barcelona.

Installation of 5 soil pits
Sampling for characterisation, in accordance with RD 9/2005, at two levels
Water sampling: upstream and downstream
Design of procedure to stabilise soil and clean terrain

Environmental quality study of soil in the north, northeast and south perimeters of Passeig de Taulat 233 (Barcelona)

Site impacted by hydrocarbons in underground water
Application of 4 soil pits and 9 piezometers

Study for the management of contaminated soil in the River Llobregat diversion (Barcelona)

PEIN sensitive area
33,000 m3 contaminated mud
Drying land and transport to landfill
Extraction by dredge pump with 50 m3 / h flow
Length: 3,250 m
Budget: €2.8 million

Environmental study. Environmental cleaning and recovery of the Bay of Portman. (Murcia)

The project includes mining operation of 8.5 Mm3 of sediment to be dredged
Expected duration: 7 years
On-site treatment of material at a recycling plant.
Restoration of mine pits.
Closure of the bay at 300 m from the coastline by retaining walls

Dac Enviro SL
Avinguda Josep Tarradellas 15, inter. 3a 08029 Barcelona
933 309 700 – dac@dacenviro.com

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