Description

Faulty or deviating backfill emplacement due to e.g. difficulties due to inflow, etc. leading to e.g. inhomogeneous backfill.

SKB Number

SKB FEP Number

ISBfT01

Main Category

Main category for FEP

Initial state

System Component

System component to which the FEP applies

Backfill in tunnels

Handling

Explanation of how the FEP is treated

Considered in the selection of scenarios based on safety function indicators.

References

Bibliographic references to obtain more information

SR-Site Main report, TR-11-01, Section(s) 11.2, 12.2, 13.7