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WHF Environmental Consultants, Inc <br />' Boring Log <br /> Client Cane a's Car Wash Hole No B-1 Pae 1 of 2 <br />' Project Project No Contractor Pierson Drilling <br />' Location 6230 Pacific Ave , Stockton, CA Drilling Method 8" HSA Elevation Grade <br /> Date Started 3192193 Date Completed 3/12/93 An le Vertical Beann <br />' Total Depth 56 5' Water Depth 56 (approx)lLogged By Ross R Grunwald Reviewed B <br /> E o Z' <br /> k1 U j <br /> Q Q) O <br /> to <br /> w ° L �' <br /> o M c a U <br /> CL a IX E v E U <br />' Q 1^ p �, <br /> o cn in a m v Geologic Descn tion Remarks <br /> O 0-0 5' Asphalt <br />' No HC Odor <br /> OH 5 0' Clay, Black Moist, with High Plasticity <br /> 1 <br /> Samplin by CA <br /> Split Spoon <br /> = First Sempple <br /> at 20 0' <br /> fo CH 10 0' Clay, Medium Brown Moist High <br /> 4 1 Ples [city No HC Odor <br /> 15 CH 15 0 Clay, Medium Reddish Brown <br /> 129 Moist High Plasticity Mod HC Odor <br />' 20 <br /> 283 10 MH 20 0-21 5' Solt, Clayey & Sandy Medium Mod HC Odor <br /> 205- 111 100 Brown with Irregular Splotches <br /> — 21 0 20 of Light Gray/Green Root Casts <br /> Some with Marginal Gray/Groan <br /> aleachmg Micaceous Quartz I <br /> and Llthio Fraggments up to 2 Omm <br /> — Moist, with Niaderate Plasticity <br /> —25 1643 6 ML 25 0-26 5 Silt, Medium to Dark Brown with <br /> _ 25 5- 16 95 Light Gr Green Mottling, as Strong HC Odor <br /> 26 0' 21 Above Root Casts Quartz <br /> Grains to 1 0 mm Moist Poor <br /> Plasticity Crumbly Carbonaceous <br /> _ Fragments <br /> 30 Abandonment Details <br /> . Cement Bentonite Hydrated <br />' Grout Granular Bentonite <br /> t <br />