Soil remediation through replacement drilling in Kassel

Hot spot remediation of a CFC underground load using large-hole drilling including disposal and groundwater purification on the site of a former chemical cleaning facility
Service Provider

BAUER Resources GmbH

BAUER-Straße 1 / 86529 Schrobenhausen
Project
Location of performance / Site: Sandershäuser Str. 59, Kassel, Hesse, Germany, Europe
Period: Jan - Apr 2022
Responsible company location: BAUER Resources GmbH, Bereich Bauer Umwelt, Standort Hamburg
Description

Complete service for the remediation of a CFC subsoil pollution by means of replacement drillings:

  • measurement
  • surface desealing
  • production of staging areas
  • preparation of subgrade for drilling equipment
  • replacement bore
  • water purification
  • backfilling
  • soil stabilization
  • disposal / recycling
Arbeitsschutz
Respiratory protection: Gas filter
Safety precautions: Personal protective equipment (PPE), PID measurements, Black and white facility
Soil Remediation Pollutants
Pollutants: CHC / HVOC, PAH
Ex-situ Method Properties
Diameter replacement boring: DN 1500
Excavation: Replacemt drilling, Conventional soil replacement, Soil replacement in tent cover
Exchange depth: 8 m
Soil remediation ex-situ area: 460 m²
Soil remediation ex-situ cubature: 2900 m³
Cubature: 5200
Provision of excavated material: paved area (asphalt), Soil treatment center
Water treatment: Sedimentation basin, Activated carbon filter, Sand filter
Delivery flow water: 10 m³/h
Disposal Properties
Construction and demolition waste: Soil and stones without dangerous substances, Soil and stones containing dangerous substances, Soil and rocks under AVV 170504
Transport: Container, Saddle planned
Tonnage: 2942 to
Disposal: Recovery - material recovery
Soil treatment: Biological soil treatment, Conditioning, Separating
Loading category: > Z 2 LAGA Soil
Details about the services provided
  • Ex-situ remediation

    Planning

    Creation of a drilling grid plan

Client

HÜBNER GmbH & Co. KG

Heinrich-Hertz-Straße 2
34123 Kassel
Hesse, Germany, Europe
Reference Project Presentation
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