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'roject TIME OIL - 14000 E HWY 88, LOCKEFORD, CA Log of Boring/Monitoring Well Page 3 of 4 <br /> oring Location 14000 E HWY 88 (NW CORNER) Project No J0710-001-01 M — <br /> Subcontractor and Equipment Mitchell Drilling, CME75HT Logged By T Brown _ <br /> n <br /> amphng Method 2 Split Spoon Sampler Monitoring Device 580B OVM PID Comments <br /> rt Date/Time 07/15/96//0905 Finish Date/Time 07/15/96//1345 8-Inch Outside Diameter <br /> Solid Flight Augers <br /> t Water (BGS) 80 Feet 4 Stabilized Water Level (BGS) 77 09 Feet <br /> Surface Elevation 99 98 Casing Top Elevation 9946 <br /> - <br /> z --- — Boring Abandonment/ <br /> LITHOLOGIC DESCRIPTION Well Construction Details <br /> O U <br /> m d a N (color grain size consistency moisture other) <br /> 60 - -— PORTLAND <br /> 000 <br /> CEMENT <br /> 61 O O O GROUT <br /> 000 <br /> 62 p O O HYDRATED <br /> BENTONITE <br /> 63 p O p �l CIII(s <br /> O `1 � 2-INCH <br /> 64 O OSCH <br /> 6 TDO 0 f'CiPO SANDY GRAVEL, OLIVE GRAY (5 Y 3/2) COARSE ` Y'` PVC 4D <br /> /4 65 yx ^x, CASING <br /> x pop GRAINED SAND MOIST NO PETROLEUM arm <br /> 66 Opo ODOR (55 45 0 0) �; : _' 2-INCII <br /> O o uµ µ SCH 40 <br /> 67 O O PVC 0 02 <br /> >ti % SCREEN <br /> 68 Opp #3 SAND <br /> 69 p <br /> 0 0 <br /> 6 100 6 O O (AS ABOVE) tiM y <br /> s /3 <br /> 70—)00000 ` hi <br /> 71 000 <br /> o 0 <br /> 72 0 0 <br /> O <br /> .r <br /> 100 <br /> 02 <br /> 3 1/3 0 <br /> 00 <br /> 6 74 SM SILTY SAND, MODERATE YELLOWISH BROWN (10 YR 5/4) <br /> 100 75 —_ FINE TO MEDIUM GRAINED SAND MOIST <br /> /7 =— NO PETROLEUM ODOR (0 60 40 0) <br /> 76 x`41 <br /> 77-- <br /> 7$ Opo ' <br /> 79 000 L <br /> 12 ; 100 OG P`? �y SANDY GRAVEL GREENISH BLACK (5 G 2/1) s ;- <br /> n /5 0 = <br /> # BO G O j MEDIUM TO COARSE GRAINED ` <br /> Bl 000 SAND SATURATED UP TO 0 5 INCH <br /> 000 IN DIAMETER PEBBLES <br /> i= <br /> 8200p <br /> 0 <br /> 83 000s� <br /> 31 84 <br /> 13 45 50 0 SANDY CLAY WITH SO)%JE GRAVEL GREENISH BLACK <br /> /4 (5 G 2/1) MEDIUM TO COARSE GRAINED <br /> SAND STIFF WET MICACEOUS NO <br /> 86 PETPOLEUAI ODOR (20 35 0 45) ` <br /> 87- <br /> 50 <br /> 7 50 <br /> 6 /6 0 (AS ABOVF) <br /> 90 — - <br /> Reviewed by Date <br /> ISECOR <br /> Revised by Date <br />