ho to get number of holes

Ig to the attached diagram, design a drilling, charging and timing layout for the dim alculate the actual metres drilled, explosives required, initiations system required, th factor and the cost per cubic metre. Based on basic design principles, show all the cons id motivate your decisions. (No software computer designs will be accepted) use of the following: mulsion for charging holes: 1.12g/cc(R8.90/kg) onic delay detonators: R265 per unit er: R58.25 per unit ic harness wire: R1.77/metre g cost per metre: R74.5/m r: R12.70 per unit ly show all your assumptions. Quartzite - Hard competent rock Ig to the attached diagram, design a drilling, charging and timing layout for the dim alculate the actual metres drilled, explosives required, initiations system required, th factor and the cost per cubic metre. Based on basic design principles, show all the cons id motivate your decisions. (No software computer designs will be accepted) use of the following: mulsion for charging holes: 1.12g/cc(R8.90/kg) onic delay detonators: R265 per unit er: R58.25 per unit ic harness wire: R1.77/metre g cost per metre: R74.5/m r: R12.70 per unit ly show all your assumptions. Quartzite - Hard competent rock