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EUBoring Log and Well Construction Diagram <br /> rrcon�opanoN Monitoring Well MW-4 <br /> Page 1 of 1 <br /> project Parkinson s Arco Owner Jim Parkinson con MExrs <br /> Location 3250 W Hammer Lane Slocktoe CA <br /> Prof No 8800401A <br /> Surface Elev 5 i ft Total Hole Depth 27 011 North L953958 ft <br /> East 8314854 7 ft <br /> Top of Casing 4 80 ft Water Level Indiat NA Static 1 i2 a ft Dlameter 8 in <br /> Screen Dia 2 in Length 15 ff Type/Size Sch 40 PVC40 020 Ln <br /> Casing Dia 2+n Length 10 ft Type Sch 40 PVC <br /> Fill Material Bentonite Grout Rig/Core BK 81 - <br /> Drill Cc Water Mark Drilling __ Method Hollow Stem Auger <br /> Diller Bryan Cooke Log By K Waldo Date 5123102 permit 4 29891 <br /> Checked By License No <br /> � Description <br /> a <br /> e (Color Texture Structure) <br /> Geologic Descnppons are Rased on the USCS <br />' 0 <br /> Asphalt 3" <br /> 2 CH Clay with Sand very dark brown-black slightly moist firm plastic 90% <br /> fines 10%fine sand <br /> 4 <br /> os T CL Silty Sandy Clay brown with black and red mottles firm low plasticity <br /> B 5D% t9 slightly moist 70%fines 30%fine-coarse sand <br /> 8 ----------------------------- -- <br /> 1� os Z 10 a Silty Sand brown moist 70%fine-coarse sand well graded 30%fines <br /> 12 <br />' 14 <br /> 16 2D eoib a sm Silty Sand red brown saturated 70%fine sand poorly graded 30%fines <br /> Car- 18 <br /> o <br /> I <br /> 20 4 4 Sand with Silt brawn saturated 8095 hie-medium sand 20%fines well <br /> 50 75% 7 graded <br /> wa 22 <br /> � -------------------------------- <br /> Z <br /> 24 e <br /> v,• <br /> a •a+e+ <br /> I <br /> •o•�� SW <br />' t5 5 e eq a Sand brown-verigated saturated,90-95%fine coarse well graded sand <br /> : <br /> 26 75% g trace fines <br /> 28 <br /> � 30 <br />