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7� RSA° __ -��,$ G7 LOG OF BORING GM-3 <br /> PLYMOUr-M- —) I <br /> Chevron Service Station #9-4275 <br /> GM-9 ` •GF" 2905 West Benjamin Holt Drive • <br /> GM-5 - - Zt Stockton, California <br /> 1 GM-3 <br /> 1 GM., - ✓ z Project No RC0309 005 Date Drilled November 18, 1996 <br /> 1 + GM-2 Logged By Aaron O'Brien Drilling Method 10" Hollow Stem Auger <br /> Drilling Co Westex Sampling Method 2"Split spoon <br /> N Driller Mark Dockrey Driller's License C57-552198 <br /> DESCRIPTION <br /> WELL CONSTRUCTION C oCL <br /> G7 as a to C7 <br /> 10" Boring Traffic-rated <br /> Well Cover <br /> d <br /> Locking water- <br />-- -- - -SILT(ML),_d-_rk o=live_ r_aYt5Y_312 ,-5-�1-0%--c-l-aY'-v-e-rys_ti=f, <br /> ightcap- _ <br /> 6 6 A moist <br />=1 Concrete--= <br /> 5-32 68 <br /> 2" Sch 40 PVC SAND (SM), dark olive gray(5Y 312),fine-grained, poorly <br />� Blank casing <br /> graded, 10-15%slit, medium dense, moist • <br /> r <br /> Neat Cement <br /> Grout <br /> _"*----Bentonite <br /> 10- 37 3 <br /> #2112 sand SAND (SP), black(5Y 2 512), coarse-grained, trace <br /> (<5%) silt, medium dense, moist <br /> 2" Sch 40 PVC <br /> 0 020" slotted <br /> casing @ 15 feet dark grayish brown (10YR 312) <br /> 15 -75 252 <br /> 11/18/96 <br /> 2 20 PM <br /> 20.20 31 SAND (SC), black(5Y 2 512), fine-grained, 20-25%clay, <br /> medium dense, wet <br /> Coated <br /> Bentonite <br /> 25 <br /> 20 @ 24 feet poor recovery <br /> Borin GM-3 <br /> eet <br /> Geraghty & Miller, Inc. g J o>of <br /> f i <br />