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NF X30-424
Waste - Determination of the permeability coefficient of land by constant load infiltration test in a borehole
Edition
2013-06-15
OENORM EN ISO 17628
Geotechnical investigation and testing - Geothermal testing - Determination of thermal conductivity of soil and rock using a borehole heat exchanger (ISO 17628:2015)
Edition
2015-12-15
OENORM EN ISO 22282-2
Geotechnical investigation and testing - Geohydraulic testing - Part 2: Water permeability tests in a borehole using open systems (ISO 22282-2:2012)
Edition
2012-10-01
OENORM EN ISO 22282-6
Geotechnical investigation and testing - Geohydraulic testing - Part 6: Water permeability tests in a borehole using closed systems (ISO 22282-6:2012)
Edition
2012-10-01
OENORM EN ISO 22476-16
Geotechnical investigation and testing - Field testing - Part 16: Borehole shear test (ISO/DIS 22476-16:2023)
Edition
2023-04-15
OENORM EN ISO 22476-14
Geotechnical investigation and testing - Field testing - Part 14: Borehole dynamic probing (ISO 22476-14:2020)
Edition
2020-07-15
OENORM EN ISO 22476-7
Geotechnical investigation and testing - Field testing - Part 7: Borehole jack test (ISO 22476-7:2012)
Edition
2013-04-15
OEVE HD 371 S1
Portable bore-hole logging equipment (down to 300m). Generalcharacteristics
Edition
1991-12
VOB 2019 in English
German Construction Contract Procedures: Parts A, B and C - Translations of all VOB 2019 standards
Edition
2020-03
Edition
2019-09
