Large Open Pit Research Program – Case Study Request
Bohogs2021-10-19T18:47:58+10:00The Large Open Pit Project (LOP) is working on updating the guidelines on Design Acceptance Criteria (DAC) for open pit slopes. A proposed DAC reliability-risk based matrix for for open pit slope design at the overall and inter-ramp scales has been proposed and is currently under consideration by the LOP sponsors (see article attached). This proposed DAC matrix has been developed based on: Industry’s experience with the implementation of previously proposed criteria; Feedback at the SASORE conference that a matrix approach to prescribing Design Acceptance Criteria is preferred; Published open pit design accepted DAC pairs of Factor of Safety (FoS) and [...]