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Q <br />0 <br />4 <br />1.2/1.5 <br />LOG <br />OF EXPLORATORY BORING <br />PROJECT NUMBER: 20143-150.001 <br />SILTY SAND (SM), dark brown (7.5YR, 3/3); 30% <br />WELL NO.: MW—T <br />PROJECT NAME: PG&E, MCMIAIIn Gas Dehydrator <br />PAGE: t of 1 <br />BY:B.Loewen DATE: <br />T/0/98 <br />SURFACE ELEVATION: <br />nonplastic fines; 60% fine sand; lo% coarse sand; <br />10 <br />U <br />medium dense; damp; slight odor. <br />PID <br />PENETRA- <br />RECOVERY <br />ROUND <br />WATER <br />N <br />DEPTH <br />IN <br />�z <br />3 <br />DESCRIPTION <br />WELL <br />DETAIL <br />READING <br />TION <br />(blows/6') <br />tit/IU <br />LEVELS <br />FEET N <br />=0 <br />IDDm) <br />sand; 60% medium sand; 10% coarse sand; massive; <br />wet; strong petroleum odor. <br />0 <br />4 <br />1.2/1.5 <br />SILTY SAND (SM), dark brown (7.5YR, 3/3); 30% <br />8 <br />, <br />nonplastic fines; 60% fine sand; lo% coarse sand; <br />10 <br />medium dense; damp; slight odor. <br />�7 <br />3 <br />5 <br />1.5/1.5 <br />10 <br />SAND (SP), olive brown (2.5Y, 4/3); trace fines; 30% <br />11fine <br />sand; 60% medium sand; 10% coarse sand; massive; <br />wet; strong petroleum odor. <br />8 <br />.5/1.5 <br />"'" �' " <br />SAND (SP), gray (2.5Y, 6/I); trace fines; 30% fine <br />23 <br />sand; 70% medium sand: trace coarse sand; massive; <br />30wet: <br />petroleum odor. <br />Igo <br />12 <br />.4/1.5 <br />20 <br />SAND (SP), gray: continues. <br />22 <br />32 <br />1.0/1.5 <br />10 <br />28 <br />30 <br />BORING TERMINATED AT 23 FEET. <br />REMARKS <br />Boring completed with 8" HSA. Boring converted to 2' Sch 40 PVC groundwater monitoring well. <br />EMCON <br />