REGION

Blaster's Zone Formulas & Calculations

Blaster's Zone

Base-Charge Length

Default Constant = 0.4
Choose between 0.3 – 0.5
Constant
B
J
Eb
[ft]
Eb = [(0.3 → 0.5) x B] + J
Eb = Length of base charge of high density explosives [ft]

B = Average burden [ft]

J = Sub-drilling depth [ft]