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Pnuw <br /> SAN JOAQUIN <br /> Environmental Health Department <br /> COUNTY— <br /> Greatness grows here. <br /> Monitoring Well/Soil Boring Inspection Report <br /> Date: /21 Zb Inspector: .L CONSTRUCTION <br /> Facility Address:_2,59 ✓)_ W i tvy u '4 PC,.-) <br /> Well Address: Total Depth: 7,7 Ise <br /> WP#2.60 L 6 l6 Well#: Drilling Rig Type: <br /> Soil Boring#: M —(oUn Min 2"Annular EHD Seal Verified: ®'Yes ❑No <br /> Drilling Company:_(Cp(�✓� L <br /> Driller Onsite: Screen Length From: ZSg To: 2, <br /> Consultant: 14u 1 n- 4- lG1✓;6LI , E,-c Filter Pack From: ZS q To: 7'46 <br /> Geologist: Wlu us Bentonite From: Z� To:�� <br /> Grout From: 2 H Z To: 0 <br /> Public Water System Onsite: ❑ Yes ❑No COMPLETION ❑ Stove Pipe Christie Box <br /> Domestic Well Onsite: ❑ Yes El No WT <br /> casing <br /> If yes, location and distance: height <br /> SAMPLING ABOVEGROUND <br /> C-HR Holding Temperature: COMPLETION co �_ <br /> fv LETIcN <br /> Method: Gro"ndS"rf"' <br /> Screening Method: orb <br /> Verified Chain of Custody: ❑ Yes ❑No �Ift' <br /> ft. <br /> —ft. <br /> SPOILS = <br /> = o <br /> Contamination Noted: ❑ Yes El No — <br /> If yes,spoils storage Location: alch2d <br /> &aeon = B <br /> Covered: ❑ Yes ❑No _ VIV91 Pack <br /> If yes, material: <br /> GROUTING or DESTRUCTION Total Depth: 21.7Y -' <br /> Depth to Water: q.7, <br /> Grout Material: vl ecu4- c"cv4 sw <br /> MATERIALS/DEVELOPMENT <br /> Gallons of Grout Used: Soo C41 Z t <br /> Casing Type: ?VC <br /> Iell Installation ❑Well Destruction Blank �.u.%Feet Screen Vj Feet <br /> Slot Size: ()to❑Boring Installation ❑Boring Destruction Bags of Cement: <br /> METHOD USED Bags Sand/Gravel: 7_k1_!5yL , <br /> ❑Pressure Grout ❑Over Drill Type/Brand of Bentonite: <br /> Filter Pack Type/Size: <br /> ❑ Gravity PTremie ❑Other: Type of Method: <br /> Water Cement 471b Water Cement 94lb <br /> gall Bags gallons Bags <br /> Thickest Thinnest 4Bags Thickest Thinnest uBags Bentonite/Cement Mix 3% Mix 55%Mix <br /> 2.5 5 1 5 10 1 Bentonite per 47 lb 1.41 2.47 <br /> 5 10 2 10 20 2 Bentonite per 94 lb 2.82 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 /> 30 <br /> 1755 35 7 35 70 7 7Q �a�5 U� Ce,,A(a� u,5c�, <br /> 20 40 8 40 80 8 V <br /> 10/16/2017 <br /> 1868 E. Hazelton Avenue I Stockton, California 952051 T 209 468-3420 1 F 209 464-0138 1 www.s*cehd.com <br />