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Project TIME OIL - 14000 E HSYY 88, LOCKEFORD, CA Log of Boring/Monitoring Well Page 1 of 4 <br /> Boring Location East of drainage pond, in alley Project No J0710-001-01 MW-9 <br /> Subcontractor and Equipment Mitchell Drilling, CME75HT Logged By T Brown <br /> piing Method 2" Split Spoon Sampler Monitoring Device 580E OVM PID Comments <br /> L Date/Time 07/17/96//1545 Finish Date/Time 07/18/96//0830 8-Inch Outside Diameter <br /> Solid Flight Augers <br /> First Water (BGS) 80 Feet Stabilized Water Level (BGS) 77 51 Feet <br /> �s Surface Elevation 100 11 Casing Top Elevation 19963 <br /> o <br /> Boring Abandonment/ <br /> LITHOLOGIC DESCRIPTION Well Construction Details <br /> m a o 0 (color grain size consistency moisture other) <br /> 0 <br /> 0-10 FOOT = BASE GRAVEL z-INCH <br /> L <br /> LOCKING <br /> WELL CAP <br /> 2 BOX 8" <br /> TRAFFIC <br /> RATED ST <br /> 3 <br /> 12 4 CONCRETE <br /> 16 15 0 -SM SILTY SAND, PALE YELLOWISH BROWN (10 YR 6/2), <br /> 5 FINE GRAINED SAND, DAMP NO <br /> 6 PETROLEUM ODOR (0,70,0 30) 2-INCH <br /> _ SCH 40 <br /> 7 CASING <br /> 8 <br /> 0 33 — <br /> 9 <br /> 12 40 0 AS ABOVE (0,80,0,20) <br /> 10 E- h <br /> ' a <br /> 0 0 <br /> 12 z z <br /> w w <br /> 13 =-___- w w <br /> = 30 =__- U U <br /> 15 m 35 0 14-7 SV►' ca Gi <br /> ___ SAND, GRAYISH ORANGE PINK (5 YR 7/2} MEDIUM Z z <br /> x 40 <br /> 15 --7-7-:--7--'-- TO FINE GRAINED DENSE DAMP TRACE OF <br /> _ <br />' _____= SILT, NO PETROLEUM ODOR (0 95 5 0) x <br /> 16 a w <br /> y 17 --_-=-- <br /> ' <br /> 12 N 25 0 19 _-_---_= AS ABOVE (WITH NO SILT) <br /> x 30 -__-- <br /> x 37 20 <br /> I 23 <br />' 25 24 -__- <br /> 10 m 29 <br /> 33 0 25 BECOMES COARSE GRAINED AT 24 0 FEET <br /> 27 <br /> 28 = <br />' 2429 _- SAND WITH CLAY LENSES MEDIUM LIGHT GRAY (N6) <br /> 13 40 D _SC_ AT 29 0 TO 30 0 FEET <br /> 30 <br /> T{E � O� Reviewed by Date <br /> Revised by Date <br />