NA 119
DIN Standards Committee Water Practice
DIN 4943 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN 4924 | 2014-07 | Sands and gravels for well construction - Requirements and testing More |
| DIN 824 | 1981-03 | Technical drawings; Folding to filing size More |
| DIN EN 1997-2/NA | 2010-12 | National Annex - Nationally determined parameters - Eurocode 7: Geotechnical design - Part 2: Ground investigation and testing More |
| DVGW W 110 | 2019-05 | Well logging in open boreholes and wells for groundwater exploration and monitoring More |
| DVGW W 111 | 2015-03 | Pumping test during water development More |
| DVGW W 113 | 2001-03 | Determination of gravel-pack diameter and hydrogeological analysis of grain size distribution for purposes of well construction More |
| DVGW W 115 | 2008-07 | Bohrungen zur Erkundung, Beobachtung und Gewinnung von Grundwasser More |
| DVGW W 116 | 2019-12 | Application of drilling fluid additives for the construction of water and monitoring wells with flush drilling methods More |
| DVGW W 119 | 2002-12 | Entwickeln von Brunnen durch Entsanden - Anforderungen, Verfahren, Restsandgehalte More |
| DVGW W 121 | 2003-07 | Bau und Ausbau von Grundwassermessstellen More |
