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Tyr McMillan's Well Servilik <br />12302 Andes Ave. Bakersfield CA, 93312 <br />Phone: (916) 761-5224 Email: mcmillan s 52142 ma .co m <br />Webs ite: www.wellblaster.com <br />Date: December 17, 2017 <br />BLASTING WORK PLAN <br />Well: PW08-180 <br /> <br />Location: 16777 Howland Road Plan date and time : Pending <br />Casing 6.5 -inch ID Steel to 180 feet <br /> Lathrop, CA <br />Sealing Boosters '4- pipe <br />Density g/cc 1.55 g/cc (11_, <br />Detonation Velocity 24,000 ft/s 7,315 m/s <br />via 1•• <br />Casing Diameter 6 inches <br />Detonator 20 feet placed at Charge Wt. 0.15 Kg 150 grams <br />501 Detonation pressure 207 k/bar <br />Total energy ea. 13,997 1c/bar <br />Pressure at casing 123.76 k/bar 1,852,539 psi <br />Pressure at 10 feet 0.00 29 psi Detonating Cord <br />Start 20 feet <br />1 00 ' Explosive Cord Intervals Linear <br />End 180 feet Density g/cc 1.60 Wee <br />Detonation Velocity 22,000 ft/s 6,706 m/s Strength 200 grain <br />Total 160 feet Casing Diameter 6 inches <br />Grains 200 gr/ft 12.96 g/ft <br />1501 <br />Detonation pressure 180 k/bar <br />Total energy pef ft. 87 k/bar <br />Pressure at easing 3.09 k/bar 46,278 psi <br />*These are estimated pressure for a empty well <br />200' <br />Site procedure <br />Check site and measure well depth <br />Clear work site of all unessential personal <br />Lower charges and drop pipe into the well <br />Pump sealing material to top of well <br />250' 5. Check and clear blast area (sound blast warning) <br />Arm explosives <br />Confirm area clear (fmal blast warning) <br />Detonate charge <br />Check hole and sound all clear <br />Refill cement to top of well to form a mushroom cap 300' <br />Total Explosives Name of Blaster Preparing Plan: Tylor McMillan <br />4.48 lbs. <br />350' *Tylor McMillan's Well Service reserves the right to change or modify the charge in <br />any way necessary to maintain the safety o fall personnel onsite and in surrounding <br />areas. <br />400' <br />450'