00.60 Close of review Dec 7, 2022
CEN
CEN/TC 451 Water wells and borehole heat exchangers
European Norm
The document covers all aspects which are relevant for the operation of all kinds of water wells abstracting from or injecting water to the groundwater or for groundwater observation.
The document also covers all aspects abandoning all kinds of water wells.
This document does not apply to horizontal wells and closed loop geothermal systems.
IN_DEVELOPMENT
cen:proj:77127
00.60
Close of review
Dec 7, 2022