Description
Shallow borehole drilling (i.e. not penetrating the host rock) as exploratory work for any of the above-host-rock human activities listed below.
Category
Category of FEP
Geosynthesis
Sub-category
Sub-category of FEP
Human-induced events (above host rock)
Ondraf Niras FEP Number
Ondraf Niras FEP Number
1
FEP Effects
Description of FEP Effects
Changes in hydraulic properties of shallow layers, potentially extending to host rock Creation of preferential pathways in upper layers.
Reference(s)
References Relevant to FEP
ER-186_I1
NEA TN2 IFEP Reference(s)
Related IFEPs from the NEA TN2 List of Proposed IFEP Revisions [NEA/RWM/R(2013)8]
1.4.5 Drilling activities.