BlastPlan Pro

A professional tool for modern blast design and analysis.

By: Jose Conveniente Drill and Blast expert.

Company Name

Project Name

Drill Plan Number

Safe Job Analysis (SJA)

Generate a safety analysis for this blast design.

Licensed Blaster Signature:

Blast Design Parameters

Adjust the parameters for your blast design.

Bench Height (m)

Bench Face Angle (°)

Rock Density (t/m³)

Rock UCS (MPa)

Hole Diameter (mm)

Hole Inclination (°)

Burden (m)

Spacing (m)

Subdrill (m)

Stemming (m)

Bottom Charge Length (m)

Column Charge Length (m)

Bottom Expl. Density (g/cm³)

Column Expl. Density (g/cm³)

Explosive RWS (%)

Rows

Holes per Row

Start Row

Start Column

Delay between Holes (ms)

Delay between Rows (ms)

Outputs

Calculated results and visual analysis.

Enter valid rows and columns to see the pattern.

Fragmentation

Kuz-Ram fragmentation model results.

Mean Size (X50): 0.0 mm
Uniformity Index (n): -158.42
P80 Size: 0.0 mm

Calculation Summary

Key performance indicators for the blast.

Burden:3.00

Spacing:3.50

Total Holes:20

Volume per hole (m³):105.00

Mass per hole (t):283.50

Total volume (m³):2100.00

Total rock mass (t):5670.00

Total explosive (kg):0.00

Avg explosive / hole (kg):0.00

Qd (Max Charge per Delay):0.00

Scaled distance:0.00

Powder Factor (kg/m³):0.000

Powder Factor (kg/t):0.000

P80 (Kuz-Ram):0.0

P50 (Kuz-Ram):0.0

Mean Size (Kuz-Ram):0.0

Predicted PPV (mm/s):0.000

Hole Data Table

Detailed explosive loading and timing for each hole.

Hole#	Row	Col	Dia(mm)	Depth(m)	Bottom (m)	Column (m)	Stemming	Bottom (kg)	Column (kg)	Total (kg)	Delay (ms)

Notes & Comments

Add any notes or comments for the blast plan.