Description
In the long term, voids in the waste packages and the backfill, as well as voids caused by cement dissolution, will close due to plastic deformation of the surrounding Opalinus Clay, leading to convergence of the ILW tunnels.
OPA Category
Category as used in the OPA assessment
ILW backfill and liner
OPA Number
Number as used in the OPA assessment
2.10.1
Waste Relevance
Classes of waste to which this FEP is relevant
ILW
NEA V1 IFEP Reference(s)
Related IFEPs from the NEA V1 IFEP list from 1999
2.1.07