1. ‘For Slope Angle’ tool
The new ‘For Slope Angle’ tool determines and uses the sizing of the mining blocks to generate vertical dependencies for a specified slope angle. This allows you to model pits with slopes other than the slope of the diagonal of the mining blocks – as with the Pit Optimiser. The ‘For Slope Angle’ also supports the generation of independent vertical dependencies for multiple pits within a schedule.
2. End-of-period surfaces
Generate and export the end-of-period surfaces for specified periods or dates from the schedule. These surfaces can be imported into Alastri ATS and used to guide the scheduler there.
3. Aggregation functions
Calculate attributes for created task wireframes by combining values of fields from the constituent blocks using aggregate functions such as SUM, WEIGHTED AVERAGE, MAXIMUM, etc. For example, you can use the distance of each block from the crusher, along with the average truck speed and capacity, to determine how many hours of truck transport will be required for each created task. This information can then be used as an objective or constraint when optimizing the mine design.
4. New Development Networks tab in Schedule Definition
Create tasks for scheduling directly from the centrelines of an underground development network.
5. Pit optimisation enhancements
Generate hundreds of nested pits in significantly less time, making it feasible to routinely generate 200 or more nested pits. With enhancements to Scheduling, after generating these nested or designed pits, you can then use the aggregation functions to derive various information, such as volumes, masses, grades, and optimisation values, for the mining blocks of interest. Then use the "For Slope Angle" tool to generate vertical dependencies, and optimization tools for further analysis, making it possible to create Direct Block Scheduling.
6. Simplified blast design verification
The blast design module has a new tool that enables you to verify the minimum burden distance by utilising a blast block wireframe and a pre-designed blasthole pattern to determine the distance to the free face. This data is then incorporated into the wireframe and can be colour-coded for easy identification during post-visualization in Vizex, simplifying the process of verifying the blast design.
7. Infill hole improvements
New functionality enables the automatic generation of infill holes during the creation of drill patterns using the rectangular pattern creation tool. This functionality speeds up the adding of blastholes to areas previously overlooked due to design limitations, eliminating the need for manual intervention.
8. IREDES data for blast design
Blast design features now include support for "as drilled" data in IREDES format, which facilitates the evaluation/assessment of drilling accuracy. This feature has the potential to prevent the need for additional blasting, thereby reducing operational costs.