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4 - <br /> Ty or McMillan's Well Service <br /> 12302 Andes Ave.Bakersfield CA,93312 $3n�1�2i3SIlIW2f3d <br /> Phone:(916)761-5224 Email:mcmillans521 6,gmailxorn H170 IViNIWN02iIAN <br /> Website:www.wellblaster.com <br /> Date: June 22,2017goZ t Z ��II <br /> BLASTING WORK PLAN <br /> Well:MW-15 Location:Chevron Site ID 351515 Plan dat i t <br /> 4707 Pacific Ave <br /> Casing 2-inch ID Steel to 38 feet Stockton,CA <br /> i <br /> �—Sealing pipe Boosters <br /> GL i Density g/cc 1.55 g/cc <br /> Detonation Velocity 24,000 ft/s 7,315 m/s <br /> i <br /> Casing Diameter 2 inches <br /> I Charge Wt. 0 Kg - grams <br /> i <br /> 10' Detonation pressure 207 k/bar <br /> i <br /> Total energy ea. - k/bar <br /> i Pressure at casing - k/bar - psi <br /> i <br /> Detonator placed at 15 feet Pressure at 10 feet 0.00 - psi <br /> i <br /> Explosive Cord <br /> 20 i Density g/cc 1.60 g/cc <br /> Detonation Velocity 22,000 ft/s 6,706 m/s <br /> i <br /> i Casing Diameter 2 inches <br /> Grains 25 gr/ft 1.62 g/ft <br /> i <br /> 30' <br /> i Detonation pressure 180 k/bar <br /> i <br /> Total energy pef ft. 11 k/bar <br /> i Pressure at casing 3.48 k/bar 52,062 psi <br /> *These are estimated pressure for a empty well <br /> 40' <br /> Detonating Cord Site procedure <br /> Start 15 feet 1. Check site and measure well depth <br /> Intervals Linear 2. Clear work site of all unessential personal <br /> End 38 feet 3. Lower charges and drop pipe into the well <br /> Strength 25 grain 4. Pump sealing material to top of well <br /> 50' 5. Check and clear blast area(sound blast warning) <br /> Total 23 feet 6. Arm explosives <br /> 7. Confirm area clear(final blast warning) <br /> 8. Detonate charge <br /> 9. Check hole and sound all clear <br /> 10. Refill cement to top of well to form a mushroom cap <br /> 60' <br /> Total Explosives <br /> .08 lbs. Name of Blaster Preparing Plan: Tylor McMillan <br /> 70' <br /> *Tylor McMillan's Well Service reserves the right to change or modify the blast plan in <br /> any way necessary to maintain the safety of all personnel onsite and in surrounding <br /> areas. <br /> 80' <br /> 90' <br />