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Tyer McMillan' s Well Servilik <br />12302 Andes Ave. Bakersfield CA, 93312 <br />Phone: (916) 761-5224 Email: mcmillans 52 1@g ma il.co m <br />Webs ite: www.wellblaster.com <br />Date: December 17, 2017 <br />BLASTING WORK PLAN <br />Well: PW08-76 <br /> Location: 16777 Howland Road Plan date and time: Pending <br />Casing 6.5 -inch ID Steel to 76 feet <br /> Lathrop, CA <br />Boosters Sealing 4- pipe <br />(11, Density g/cc 1.55 g/cc <br />Detonation Velocity 24,000 ft/s 7,315 m/s <br />Casing Diameter 6 inches <br />Charge Wt. 0.15 Kg 150 grams <br />1(1' Detonation pressure 207 1c/bar <br />Total energy ea. 13,997 1c/bar <br />Pressure at casing 123.76 1c/bar 1,852,539 psi <br />Pressure at 10 feet 0.00 29 psi <br />7 0' Explosive Cord Detonator placed at 20 feet <br />Density g/cc 1.60 g/cc <br />Detonation Velocity 22,000 ft/s 6,706 in/s <br />Casing Diameter 6 inches <br />Grains 200 gift 12.96 g/ft <br />30' <br />Detonation pressure 180 k/bar <br />Total energy pef ft. 87 k/bar <br />Pressure at casing 3.09 k/bar 46,278 psi <br />*These are estimated pressure for a empty well <br />40' <br />Detonating Cord <br />Start 20 feet <br />Site procedure <br />. Check site and measure well depth <br />Clear work site of all unessential personal <br />Intervals Linear Lower charges and drop pipe into the well <br />End 76 feet Pump sealing material to top of well <br />5(1 Strength 200 grain Check and clear blast area (sound blast warning) <br />Total 56 feet Arm explosives <br />Confirm area clear (final blast warning) <br />Detonate charge <br />Check hole and sound all clear <br />6(r Refill cement to top of well to form a mushroom cap <br />Total Explosives Name of Blaster Preparing Plan: Tylor McMillan <br />1.56 lbs. <br />70' *Ty for McMillan's Well Service reserves the right to change or modify the blast plan in <br />any way necessary to maintain the safety ofall personnel onsite and in surrounding <br />areas. <br />80' <br />9(1