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1 <br /> ALYMOUTH `GM-F` LOG OF BORING GM-3 <br /> Chevron Service Station #9-4275 <br /> GM-9 -_ AGM-6 4 <br /> 2905 West Benjamin Holt Drive <br /> GM-5 - ^~ z Stockton, California <br /> I � <br /> GM-3 <br /> GM-1 N' ✓ 2' Project No RC0309 005 Date Drilled November 18, 1996 <br />' 4 f GM-2 m Logged By Aaron O'Brien Drilling Method 10" Hollow Stem Auger <br /> ' Drilling Co Westex Sampling Method 2" Split spoon <br /> Driller Mark Dockrey Driller's License C57-552198 <br /> DESCRIPTION <br /> WELL CONSTRUCTION d o Q E <br /> 10" Boring Traffic-rated <br /> Well Cover <br /> 0 <br /> Locking water- SILT(ML), dark olive gray(5Y 3/2), 5-10%clay, very stiff, <br /> y y y fight cap moist <br />' Concrete <br />' 5-32 68 <br /> 2" Sch 40 PVC SAND (SM), dark olive gray(5Y 3/2), fine-grained, poorly <br /> Blank casing graded, 10-15%silt, medium dense, moist <br /> Neat Cement <br /> Grout <br />' '"I��Bentonde <br /> 10- 37 3 <br /> #2/12 sand SAND(SP), black(5Y 2 5/2), coarse-grained, trace <br />' (<5%)silt, medium dense, moist <br /> 2" Sch 40 PVC <br /> 0 020" slotted <br /> casing <br /> 15 75 252 0 15 feet dark grayish brown (10YR 312) <br />' <br /> 11/18/96 <br /> PM PM <br /> 20.20 31 SAND (SC), black(5Y 2 5/2),fine-grained, 20-25%clay, <br /> medium dense, wet <br /> Coated <br /> Bentonite <br />' 25 20 J @ 24 feet poor recovery <br /> Geraghty & Miller, Inc. <br /> Boring GM-3 sheet <br />