Geotechnical investigation and testing. Geohydraulic testing - Water permeability tests in a borehole using closed systems Ingestion-build-115288 and hydraulic lifts

and hydraulic lifts

DD CLC/TS 50534:2010 Railway applications

EN AW-5005A

based on sound research evidence and the use of competent advisors and contractors

IEC 60079-11:1999

Geotechnical investigation and testing. Geohydraulic testing - Water permeability tests in a borehole using closed systems Ingestion-build-115288 and hydraulic liftsBS EN ISO 22282 6: 2012 Geotechnical investigation and testing. Geohydraulic testing. Water permeability tests in a borehole using closed systems BS EN ISO 22282 6: 2012 specifies requirements for the determination of the local permeability in soils and rocks below or above the groundwater table in a closed system by the water permeability tests as part of the geotechnical investigation services according to EN 1997 1 and EN 1997 2. The tests are used