Description

Mechanisms for release of colloids from the tunnel backfill.

SKB Number

SKB FEP Number

BfT16

Main Category

Main category for FEP

Internal process

System Component

System component to which the FEP applies

Backfill in tunnels

Handling

Explanation of how the FEP is treated

Intact canister - Resaturation/ "thermal" period. Neglected if total cation charge is > 4 mM. Otherwise modelled. Intact canister - Long-term after saturation and "thermal" period. Neglected if total cation charge is > 4 mM. Otherwise modelled.

References

Bibliographic references to obtain more information

SR-Site Buffer, backfill and closure process report, TR-10-47, Section(s) 2.3.4, 4.4.8; SR-Site Main report, TR-11-01, Section(s) 7.4.4