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1 <br /> VAPOR EXTRACTION WELL VEW-1 <br /> o ¢ DATE. 10/30/91 <br /> LOGGED BY. M. nine <br /> c� "' CL <br /> WATER LEVEL NONE ENCOUNTERED <br /> o „ o o w ELEVATION.— <br /> ,� IA-- o EQUIPMENT.Moble Drill S" Diameter Hollow Stem Auger <br /> cc U-a w <br /> o' 9 a <br /> F m SYMBOLS DESCRIPTION WELL CONSTRUCTION <br /> PMT ASPHALTIC CONCRETE over TRAFFIC RATED <br /> AGGREGATE BASE CONCRETE VAULT <br /> _ CL SILTY CLAY Dards bro%Wvnovm trace <br /> 1 sand,tree roots,sdlght odor at SM <br /> 10 251 10.5 >1 ML SANDY SILT Light brown,very damp, <br /> ' 8•58 hard,blocky,carbonate veinlets,moderatee <br /> 243 to strong hydrocarbon odor <br /> 29PVC <br /> 1 9:13 CASING <br /> SM SILTY SAND Redish brown,damp,dense, <br /> 20 259 tine to very fine grained sand,moderate GROUT <br /> 9.4 SMI to strong hydrocarbon odor SEAL <br /> i SP <br /> 228 3 SAND with some silt: Reddish brown. BENTONITE � VV <br /> iv9, damp,medium dense,medium to fine SEAL <br /> 45 <br /> SP grained sand,sltghtly cemented,moderate <br /> 188 5 to strong hydrocarbon odor #3 SAND <br /> 30 SAND Greenish grey, damp,medium <br /> 1010, dense,medium to fine grained sand, <br /> — — moderate odor <br /> gravelly (from cumngs) <br /> qp too40.5 35 CS <br /> 12.55 CLAYEY SILT Light brow n,reddish w ,n <br /> ML brown inienses.very damp to mo4very <br /> _ = stAtrace fine pores carbonate veinlets, <br /> moderate to strong hydrocarbon odor <br /> 1 gp 133 si 53 CS <br /> 135 SAND, Grey brown,damp dense,fine to 2"PVC CASING <br /> SP very fine grained <br /> _ GROUT SEAL <br /> ' SENTONITe SEAL <br /> 80 121 61 74 CS #3 SAND <br /> 13:55 <br /> < 70 <br /> Apache Plastics BSK Tcnb No. P91209 BSK <br /> StocldWA Caltfomia PLATE 4 &ASSOCIATES <br />