Description
Rock bolts and mesh will be used to support the tunnel, thus no tunnel liner is required. These metallic components may generate gas as they corrode, but the amount of gas is likely to be small compared to that generated by canister corrosion.
OPA Category
Category as used in the OPA assessment
Bentonite-HR interface
OPA Number
Number as used in the OPA assessment
1.01.1
Waste Relevance
Classes of waste to which this FEP is relevant
SF/HLW
Screening
Screening basis for screened out FEPs
SR5
NEA V1 IFEP Reference(s)
Related IFEPs from the NEA V1 IFEP list from 1999
2.1.06, 2.1.12