Soil remediation by removal of contamination sources (2012-2013)

Location
 Berlin, Germany
Project description
Construction of a residential building on the premises of a former factory site; Contamination by heavy metals and sulphates; Remediation of the source of contamination by soil excavation
Services provided by BfU
Local construction supervision regarding soil contamination; Supervision and implementation of regulatory requirements; Aiding with the acceptance of services concerning the removal of contamination; Waste management; Documentation of the remedial works including a waste balance

Soil excavation in a grid array
with provision on marked piles
Rear area of finished building pit
till the uncontaminated underground

Rest excavation services
with immediate loading on the truck
Marking the pile with a number,
declaration and depth information