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SAN JOAQUIN Environmental Health Department <br /> —CCUNTY— <br /> ',`=„rpµss-r Greatness grows here. <br /> Monitoring Well/Soil Boring Inspection Report <br /> Date:ISAV 14 Inspector: It.� RCA4 CONSTRUCTION <br /> Facility Address: 5C<iO 5, 41-.,pa„4 L444 <br /> Well Address: Total Depth: 551 G tt <br /> WP#�qSG p? Well#: V -L Drilling Rig Type: o �� <br /> Soil Boring#: Min 2"Annular EHD Seal Verified: L�SY��es []No <br /> Drilling Company: VvlllIL fjrrlll rw <br /> Oril ter Onsite: INl r t1.1 a Screen Length From: SS t To: RS' <br /> J <br /> Consultant: Aq9 Q CiG4166 Filter Pack From: 51' To: 3 t <br /> Geologist: u✓t Bentonite From: 33' To: 2A <br /> Grout From: 2A I To: u. c <br /> Public Water System Onsite: ❑Yes ❑No COMPLETION ❑ Stove Pipe ❑'pbristie Box <br /> Domestic Well Onsite: ❑ Yes ONO casing <br /> If yes, location and distance: height <br /> SAMPLING ABOVE-GROUND <br /> COwLEr1oN COMP ri••eox <br /> Holding Temperature: cornPtFrioN <br /> Method: Cvwna s daer <br /> IF- <br /> Screening Method: grout <br /> Verified Chain of Custody: ❑ Yes ❑No �--1t• <br /> ft. <br /> SPOILS tt <br /> _ a <br /> Contamination Noted: ❑ Yes ❑No <br /> If yes,spoils storage Location: slotted <br /> _ B <br /> Covered: El Yes ❑ a*c7onNo _ graw Pack <br /> If yes,material: _ <br /> GROUTING or DESTRUCTION Total Depth: ZC1 1 <br /> Depth to Water: ZC, <br /> Grout Material: M t., Cewtean�• A S% ID 'Il4? MATERIALS/DEVELOPMENT <br /> Gallons of Grout Used: $a c.s.t lu at Casing Type: PVC Pre PC4Ct5 <br /> Well Installation ❑Well Destruction Blank 151 Feet Screen 2G' Feet <br /> Slot Size: 010 <br /> ❑Boring Installation ❑Boring Destruction Bags of Cement: «l tago..1 <br /> METHOD USED Bags Sand/Gravel: 1'j, c <br /> ❑Pressure Grout ❑Over Drill Type/Brand of Bentonite: s.va-aa Dean <br /> Filter Pack Type/Size: <br /> ❑ Gravity i Tremie ❑Other: Type of Method: <br /> Water Cement 471b Water Cement 941b <br /> stations Bags eallons Bags <br /> Thickest Thinnest PBags Thickest Thinnest #sags Bentonite/Cement MIX 3% MIX 5%MIX <br /> 2.5 5 1 5 10 1 Bentonite per47lb IlAll 2.47 <br /> s 10 2 10 20 2 Bentonite per 94 lb 2.821 4.7 <br /> 7.5 15 3 15 30 3 - <br /> 10 20 4 20 40 4 <br /> 12.5 25 5 25 50 5 <br /> 15 30 6 30 60 6 <br /> 17.5 35 7 35 70 7 <br /> 20 40 8 40 80 8 <br /> 10/16/2017 <br /> 1868 E. Hazelton Avenue I Stockton, California 95205 1 T 209 468-3420 1 F 209 464-0138 1 www.s'cehd.com <br />