Explanatory investigation of four contaminated sites and suspected sites

,

Kampfmittelfreimessungen:

Oberflächensondierungen,

Bohrlochsondierungen bis 7 m h. GOK

,

Field investigations/work:

Small boreholes with exploration depths of up to 7 m below GOK,

Piling level DN 50 PVC with support depths up to 6 m above sea level,

Sampling from soil and groundwater.

,

Laboratory tests:

Investigation of soil

Investigation of groundwater

Investigation of soils with regard to soil mechanical properties and

Characteristics

,

Surveying:

Staking out and measuring the boreholes

Explanatory investigation of four contaminated sites and suspected sites

,

Kampfmittelfreimessungen:

68 St. Oberflächensondierungen,

68 St. Bohrlochsondierungen bis 7 m u. GOK

,

Field investigations/work:

68 small boreholes with outcrop depths of up to 7 m below GOK,

19 pile driving levels DN 50 PVC with support depths up to 6 m above sea level,

Sampling from soil and groundwater.

,

Laboratory tests:

70x examination of soil with regard to test values of the BBodSchV (n. F.) for the

Impact pathway soil-groundwater, inorganic and organic matter,

19x Investigation of groundwater with regard to threshold and suspicion parameters

according to GrundwV or LAWA-GFS,

83x Investigation of soils with regard to soil mechanical properties and

Characteristic values (grain size distribution, consistency limits, water and lime content,

Glühverlust).

,

Surveying:

Absteckung, 68x Einmessung