BlastIQ™ Insights - Final Stemming Length

full-colour-blastIQ-logo-landscape.png

Release Date:
7th February 2023
KBA Summary:
This Knowledge Base Article describes the functionality of the Final Stemming Length dashboard in BlastIQ™ Insights.

Summary

BlastIQ™ Insights enables users to visualise the final stemming length compliance of holes before and after holes within a blast plan have been stemmed via the Final Stemming Length dashboard.

Summary.png

Navigation
Dashboard Map Navigation


Note: The classic Single Blast Final stemming length dashboard can be found under "Top Stemming Length (classic)".

To navigate to the Final Stemming Length dashboard:

  1. From the BlastIQ™ Insights toolbar, select Dashboards.
  2. From the Dashboards menu, select Loading>Final Stemming Length.Navigation.png
  3. Select the desired blast from the drop-down list. Type in to narrow down the list.Navigation1.png

 

 

 

OR

  1. Right-click on a blast in Site Map.
  2. Select Loading>Final Stemming Length.

Navigation2.png

Information
General Hole Details Table View

The following information is shown on the Drilling Length Dashboard:

  1. Total number of holes.
  2. Colour Legend (underdrilled/within tolerance/overdrilled).
  3. Comparison options.
  4. Summary.
  5. Plots.
  6. Coloured Heatmap.
  7. Hole (hover over) information.
  8. Secondary indicator.
  9. Hole Details Panel.DS1.png

 

SummaryDetails.pngPlot.png

View Settings
Secondary Indicator Hole Name Labels
  1. Click on the View options in the bottom left corner.
  2. Select from Comments, Wet or None.
  3. A secondary indicator is shown on the map.

DMSI1.png

Calculations
  • Comparison Options:
    Enable users to compare and evaluate the selected actual against the chosen design.
    • Select an Actual: 
      • Stemmed - Considers the final stemming length only of holes that have been stemmed.
      • Available - Considers the length remaining to be stemmed of holes that have actual loading and have not been stemmed.
    • Select a Design:
      •  
      • Adjusted Design - Latest loading instruction or design adjusted based on actual hole conditions.
      • Design - Original design, before adjusted by actual hole conditions.
  •  Tolerances:
    • The tolerance considered in this dashboard is the site-level deck horizon/top stemming length reporting tolerance. Read more here.
  • Compliance Score:
    • For any of the comparisons, the compliance score (%) is calculated as follows:
      Compliance Score (%) = 100*W/M
      where:
      W = within tolerance holes
      M = overstemmed holes + understemmed holes + within tolerance holes
Edge Case Scenarios
No design stemming deck Intermediate air deck

The following scenario will result in no evaluation for any comparison mode as the logic won't detect a design or final stemming length, the hole will show some 'available' values as it is loaded.

Unsupported_Scenario_A.png

Was this article helpful?
0 out of 0 found this helpful
Have more questions? Submit a request