Rue de la Science – Brussels

Rue de la Science – Brussels

Context & Project Description

The project took place in Brussels, in the basement of an office building situated in the heart of the European district.

The pollution is due to the leakage of two oil tanks located beneith the underground car park. The soil was polluted with hydrocarbons. An average concentration of 18.000 mg/kg DM. The depth was 14 meters and the total contaminated surface was 50 m².

The project took place in Brussels, in the basement of an office building situated in the heart of the European district. The pollution is due to the leakage of two oil tanks located beneith the underground car park. The soil was polluted with hydrocarbons. An average concentration of 18.000 mg/kg DM. The depth was 14 meters and the total contaminated surface was 50 m².

Polluted Area

Timing

  • Planning : Mobilization : 4 weeks
  • Treatment : 5 weeks
  • Analyses & reports : 2 weeks
  • Demobilization: 2 weeks

Conclusion

The objective of TH remediation has been reached

  • HM Concentration ≤ 300 mg/kg
  • Planning ≤ 13 weeks

*Average daily emission limit values (Directive 2010/75/UE)

Key Data

Contaminants
TH C10-C40, BTEX (COV)

Max. Concentration
18.000mg/kg DM

Volume
700

Tonnage
1275

Nb of Heating Tubes
21 (L:14m)

Temperature Target
220°C

Heating Duration
33

Treatment Targets
300mg/kg DM

Location
Brussels – Belgium

Future Use
Offices

Client
CENTRUM INVEST

Consultant
AB ECOGLOBE

Date
2017

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