Description
Deep borehole drilling as exploratory work for any of the beneath-host-rock human activities listed below, possibly penetrating the GDF.
Category
Category of FEP
Geosynthesis
Sub-category
Sub-category of FEP
Human-induced events (beneath host rock)
Ondraf Niras FEP Number
Ondraf Niras FEP Number
8
FEP Effects
Description of FEP Effects
Perforation of the host rock; possible perforation of the GDF and contact with waste. Creation of preferential pathway; gradient and hydraulic conductivity changes.
Reference(s)
References Relevant to FEP
RD&D Plan 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.