RR Phase Details
- Daniel Narayan (Unlicensed)
et the table, block model, bench template, and default properties for each phase.
Enter phase details for each listed phase solid.
Populate the phase details for each phase in the phase list.
Hold Ctrl and Shift to multi-select phases.
Drag Available Fields into Grouped Fields to group phases by common properties.
The extents of the selected block Model is denoted by a green bounding box
Options | |
|---|---|
Table | Is this a pit or a dump? |
Increment Template | What are the bench heights? |
Block Model | Which block model to reserve from? |
Block Model Fill | Which material to fill block model gaps with? |
Design Position | Elevation of exported polygons (top or bottom of bench). |
Expand Distance | Minimum air gap between solids until they are considered as separate blasts. |
Bench Tolerance | Threshold depth for eliminating skirts and brims from bench solids. |
Bench Preconditioning | |
Contour Height (m) | Threshold depth for estimating bench contour percentages in Setup > Bench Preconditioning. |
Phase Properties | |
If any properties were specified in Setup > Phase Properties, set the values here. | |
Levels | |
Specify the Mine_Pit_Stage level names for each phase. | |
Expand Distance
The expand distance field is used to group trash solids together when they are floating in space, such as batter trims around the bench solid.
This value should almost always be left at the default 50 metres.
Bench Tolerance
The bench tolerance field may be used to eliminate skirts and brims from bench solids. This field should be used reactively, never proactively, since it incurs additional processing cost in the bench solid creation.
An acceptable value for the bench tolerance (other than zero) is 0.01 metres. Any greater depth skirts should be addressed in Setup > Bench Preconditioning.
Contour Height
The contour height field is used to populate the “Estimated Contour” field in Setup > Bench Preconditioning.
This field should be set to the threshold height where it is considered too shallow to mine on the current bench, and should be pushed down to the next bench.