DIN Standards Committee Building and Civil Engineering
DIN EN ISO 22282-4
Geotechnical investigation and testing - Geohydraulic testing - Part 4: Pumping tests (ISO/DIS 22282-4:2020); German and English version prEN ISO 22282-4:2020
Geotechnische Erkundung und Untersuchung - Geohydraulische Versuche - Teil 4: Pumpversuche (ISO/DIS 22282-4:2020); Deutsche und Englische Fassung prEN ISO 22282-4:2020
Responsible national committee
Responsible european committee
CEN/TC 341 - Geotechnical Investigation and Testing
Responsible international committee
ISO/TC 182/WG 4 - Drilling and sampling methods and groundwater measurements