ARGUS Umweltbiotechnologie GmbH
Imprint/Terms and conditions
Imprint/Terms and conditions
Imprint/Terms and conditions
© 2024 ARGUS Umweltbiotechnologie GmbH
Imprint/Terms and conditions
Imprint/Terms and conditions
Exploratory drilling and soil sampling
Soil-vapour sampling using Dräger-Stitz and DESAGA (mobile)
Recording of soil description, layer specifications, sampling
2. Groundwater- and Surface water-Sampling
• Groundwater Monitoring Well Installation (e.g. 2" Well)
• Bailer Sampling of Monitoring Wells
• Surfacewater Turbidity test, using Secchi disk
• Pump Sampling of Monitoring Wells
• Field-Parameter Analysis
• Passive-sampler (Ceramic-dosimeter)
1. Planning and Implementation of Investigatory Bores and Soil Sampling According to objectives:
• Slit-Sounding (d=22 mm)
• Core-Sounding (d=36-80 mm)
• Rotary Drilling (d=80 mm)
• Test-Pitting (DIN 4124)
• Landfarm-Sampling (LAGA PN 98, DIN 18123)
• Organoleptic Assessment
• Sediment-Sampling, using Multisampler
4. Pumping Tests and Soil-Vapour Extraction Tests
• Carrying-Out and Evaluation of Pumping Tests in accordance with DVGW for determination of geo-hydraulic and hydro-chemical Parameters within the scope of Remediation Preliminary Investigations
 - Organisation, Monitoring, Control und Documentation of Test Procedure
 - Installation, Programming und Monitoring of Datenloggers
 - Determination of the Range of Groundwater Drawdown
 - Determination of Contaminant Discharge / Load Calculation
 - Calculation of Contamination Development
• Carrying-Out of Soil-Vapour Extraction Tests in accordance with ITVA Guidelines
 - Organisation, Monitoring, Control and Documentation of Test Procedure
 - Determination of Vapour-Withdrawal Range
 - Calculation of Contamination Development
5. Reporting
• Sampling Protocol Compilation
• Production of Soil Logs in accordance with DIN 4021, 4022, 4023 and local pedological Cartography
• Presentation of the geological, hydrogeological and hydrochemical conditions of the site (GeoDin, Surfer)
• Compilation of Site Plans (AutoCAD)
• Compilation of Geological Survey
• Production of an Evaluation Assessment with regard to various Maximum-Allowable Concentrations
 and Guidelines (LAGA, BBodSchV, Berliner Liste etc.)
• Contamination Risk Assessment
• Appraisal of Remediation Methods
Investigation of contaminated sites
3. Soil-Vapour- and Room-Air Sampling
• Installation of stationary Soil-Vapour Monitoring Wells (1,5"-2")
• Implementation of Soil-Vapour Monitoring from Wells (stationary)
• Implementation of mobile Soil-Vapour Monitoring (Dräger-Stitz-Sounding)
• Ambient-Air Investigation, using Passive-sampler
• Additional Sampling-systems:
 - Soil-Vapour Pump DESAGA with Pressure-compensation and Flowrate Setting
 - META-Sampling Installation and Landfill Gas Monitor
 - PID and Multiwarn
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