Transcript REMTEC 29sep - site characterisation

Subgroup
- Site Characterisation
DTU Env:
GEUS:
Orbicon:
Ida Damgaard, Camilla Christiansen,
Julie Chambon, Mette Broholm,
Charlotte Scheutz, (Poul Bjerg)
Bertel Nilsson, Knud Erik Klint,
Carsten Suhr, Jacob Bælum
Nina Tuxen
Subjects
Geology
Objectives
Develop a standard site characterisation
methodology.
Statistical analysis of sand lens distribution
and practical approaches.
Investigations at several sites to see if the
method is working.
Activities
Excavation to 5 m
Observations of gravel pits
Drilling
Core samples, terrain to regional aquifer
(GeoProbe/Bore Rig)
Subjects
Hydrogeology
Objectives
Characterisation of effective transport
properties of fractured sites.
Activities
Piezometric investigation
Slug tests
Pump tests
Permeability
Groundwater model
Water balance
Tracertests?
Detailed hydraulic conductivity (Waterloo
profiler)
Subjects
Contamination, Processes, Bacteria
Objectives
Detailed description of contaminant, organic
and bacterial distribution in groundwater and
matrix.
Understanding of all the complex processes
and where these takes place.
Investigate which microorganisms that are
present, as well as their ability to move from
permeable layers into the clayey till matrix.
Activities
Drilling
Soil sampling, analysis
Water sampling, analysis
Fatty Acids
Core samples, terrain to regional aquifer
(GeoProbe/Bore Rig)
MIP
Thin sectioning
Viable microorganisms (both unsat and sat)
DNA (TCE, TCA)
RNA, DGGE profiles
Subjects
Objectives
Geology
Develop a standard site characterisation
methodology.
Statistical analysis of sand lens distribution
and practical approaches.
Investigations at several sites to see if the
method is working.
Hydrogeology
Characterisation of effective transport
properties of fractured sites.
Contamination
Processes
Bacteria
Detailed description of contaminant, organic
and bacterial distribution in groundwater and
matrix.
Understanding of all the complex processes
and where these takes place.
Investigate which microorganisms that are
present, as well as their ability to move from
permeable layers into the clayey till matrix.
Geology
Excavation to 5 m
Observations of gravel pits
Drilling
Core samples, terrain to regional aquifer (GeoProbe/Bore Rig)
Hydrogeology
Piezometric investigation
Slug tests
Pump tests
Permeability
Groundwater model
Water balance
Tracertests?
Detailed hydraulic conductivity (Waterloo profiler)
Contamination
Drilling
Bacteria
Soilsampling, analysis
Processes
Watersampling, analysis
Fatty Acids
Coresamples, terrain to regional aquifer (GeoProbe/Bore Rig)
MIP
Thin sectioning
Viable micoorganisms (both unsat and sat)
DNA (TCE, TCA)
RNA, DGGE profiles