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Advanced <br /> BORING LOG <br /> GeoEnvironmental, Inc. <br /> t � 837 Shaw Road, Stockton, CA 95215 BOREHOLE NO.: M'W9 <br /> (209) 467-1006 FAX: (209) 467-1118 I TOTAL DEPTH: <br /> 30 feet <br /> Project JIMCO TRUCK PLAZA Dulling Co.: West Naz Mat <br /> Site Location: 22502 SOUTH HIGHWAY 99 <br /> Rig/Auger Type: CME-75/811)ch ]follow stem <br /> RIPON, CALIFORNIA <br /> Logged By: W. LITTLE <br /> Project No:: AGE-NC-98-0433Reviewed By: C_ Lee <br /> Date(s) Drilled: 09 May 2002 <br /> Notes: completed as ground water monitoring well MW-9 Water level during drilling <br /> water encountered at 20 feet bsgi Water level in completed well Page 1 of 1 <br /> Depth Sample Blows PID Soil USCS Class and <br /> Ips Well Well <br /> (per 6") (ppm) Symbol Soil Description Com letion <br /> P Description <br /> I0 Well cover cristy box <br /> II <br /> I <br /> 5 <br /> SM:SILTY SAND,brown,dry,20%silt,low toughness. <br /> and plasticity;35% medium sand,45%fine sand,no I Cement gout seal from. <br /> bydrearbou(HC)odor. 5'to 8'bsg. <br /> Bentonite seal from 8' <br /> ML:SILT,,brown fines,damp,low toughness and <br /> MW9-]0 21,24,21 0 medium.plastieity,no HC odor.. I to 9' bsg. <br /> i <br /> ML:SILT brown fines dat <br /> MV19 I5 20,29,32 0 lip,low toughness and <br /> medium plasticity;no HC odor- <br /> #3 sand from 9'to 30' <br /> bsg <br /> -2 0 MW9 2015,17;I I 0 SP:POORLY GRADED SAND,20%fine sand, <br /> 70%coarse/medium sand,black/gray,dance to saturated, <br /> no HC odor. <br /> J <br /> -25-I MW9-2535 7 4 p SP:POORLY GRADED SAND,20%line sand, <br /> 3 3 80%coaisdmediam sand gmy,damp to saturat <br /> ed strong Screened interval from <br /> HC odor. 10'to 30'bsg. <br /> -30— <br /> Mw9-30{ 15,17,24 0 - - SM:SILTY SAND,brown,saturated,20%silt,low Cap at 30'. <br /> l - - toughness and plasticity,35% medium sand,45%fine <br /> sand,no HC odor. <br /> i <br />