By more accurately controlling timing delays, electronic detonator system can increase rock fragmentation, lower vibration levels, reduce oversize; lessen the potential of fly-rock. This translates into faster excavation times and improves downstream processing costs for the mining operation by increasing throughput, reducing crusher wear, and lowering power consumption and maintenance costs. Apart, accurate delay timing programmable electronic detonators enable to adopt innovative ‘Signature-hole blast analysis’ technique to simulate, predict and control blast induced ground vibration, in order to obtain maximum operational efficiency, such as raising quantity of explosives per delay (kg/delay) etc.