Functional Value

1. Ability to reference and base a pit design on an optimized pit surface.

2. Ability to extend the pit and ramp design above and trim to the topography.

3. Improved flexibility in ramp design leading to more practical ramp placement and safety assurance. (e.g. optionality to place ramp inside or outside of optimized pit phase surface).

4. Improved bench numbering within and across various pushbacks and phases.

5. Improved reporting versatility and re-use, improved accessibility.