BlastIQ™ Insights - Drilling Length Dashboard

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Release Date:
16th December 2022
KBA Summary:
This Knowledge Base Article describes using the Drilling Length Dashboard in BlastIQ™ Insights.

Summary

BlastIQ™ Insights enables users to visualise the drilling length compliance of holes within a blast plan via the Drilling Length Dashboard.

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Navigation
Single Blast Dashboard Multiple Blast Dashboard Map Navigation


Note: The old Single Blast Drilling Length Dashboard can be found under "Length (classic)".

To navigate to the Drilling Length Dashboard:

  1. From the BlastIQ™ Insights toolbar, select Dashboards.
  2. From the Dashboards menu, select Drilling > Length.

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Via Site Map

    1. Select a single blast by clicking a blast on the map.
    2. Right-click and navigate to the "Drilling."
    3. Select "Length."

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Information
General Section Details

The following information is shown on the Drilling Length Dashboard:

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  1. Blast Name Selector.
  2. Total Number of Holes.
  3. Colour Legend.
  4. Back to Site Map.
  5. Comparison Options.
    • Drill Actual Length
    • First Measured Length
    • Measured Length
    • Length After Backfill
  6. View.
    • Map View
    • Table View
  7. Summary and Plots.
  8. Hole Details Panel.
  9. Measurements.
  10. Layers.
  11. Display.

 

Calculations
  • Hole Compliance

    Each hole is evaluated based on the following formula:

    Drilling_Length_Difference_Formula.png

    Where:
    Latest Actual Length = Measured Length, or Drill Actual Length if Measured Length is not available.
    Latest Design Length = Adjusted Design Length, or Design Length
    if Adjusted Design Length is not available.

     

    Length Difference is calculated for each hole, hence marking the hole as one of the following:

    • Within Tolerance – if the Length Difference does not exceed any of the drilling length tolerances (over or under).
    • Over drilled – if the Length Difference is positive and exceeds the site’s Over Drill tolerance.
    • Under drilled – if the Length Difference is negative and its absolute value exceeds the site’s Under Drill tolerance.
    • or, No Data – There is no sufficient data to run the analysis. E.g. the hole has an actual length but no design length (these hole might have been added in the field).

       

  • Blast % Compliance

    The Blast’s Drilling Length % Compliance is calculated with this formula:

     

    Blast_Compliance_Formula.png

  • Tolerances

    This dashboard accepts the Over-drill or Under-drill Tolerances defined in and exported from SHOTPlus.

    SHOTPlus 6 > Edit > Hole tolerances > Drilling

    SHOTPlus Tolerances.png

    When no hole type tolerance is specified, the dashboard uses the site level Over or Under Drill Length Reporting Tolerances defined in the Admin Portal.

    Any changes to the site level tolerances in the Admin Portal will apply to all single blast dashboards across the site (not previously created reports). To learn more about Reporting Tolerances, click here.

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Note:

  • All percentage values are truncated to 1 decimal place.
  • All other values are rounded to 1 decimal place.
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