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ADMINISTRATIVE & TECHNICAL DATA
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Borehole drilled in framework of RESPONSE project for installation of groundwater monitoring well (2 m filter: 0.8-2.8 m below surface).
GSB ID: 044W0326
RESPONSE ID: BER-07
Location: Netekant 10, Berlaar
Date: 19.07.2018
X: 168153.038
Y: 201671.225
Z: +6.319 m
Total depth: 2.80 m
Groundwater level: ca. 2.00-2.40 m
Describer: Jan Walstra, Geological Survey of Belgium
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LITHOLOGICAL DESCRIPTION
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0.00 0.70 m
Brownish-grey loamy fine sand; pieces of brick, glass, plastic, wood, ceramics and copper
0.70 1.00 m
Greyish-green clayey fine sand
1.00 1.70 m
Green glauconiferous fine sand with dark brownish-green, small rounded clay lumps
1.70 2.00 m
Green/dark green/brownish-green (mottled) glauconiferous fine sand; some Fe-oxidized zones and some large (cm) dark reddish-brown Fe-concretions
2.00 2.40 m
Brownish-grey slightly clayey fine sand
2.40 2.80 m
Idem, dark green
All depths: non-calcareous
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STRATIGRAPHICAL INTERPRETATION
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0.00 0.70 m: reworked
0.70 2.80 m: Diest Formation
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GROUNDWATER LEVEL
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13.12.2018: -2.14 m
