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ICE ANO TECHP40LOGY calgr <br /> ' U <br /> m <br /> LOG OF BORING BORING NO MW-4 SHEET 1 ston) <br /> CLIENT PROJECT PROJECT NO <br /> East Say Municipal Utility District Stockton Maintenance Yard 40429 <br /> ' PROJECT LOCATION COORDINATES ELEVATION (DATUM) TOTAL DEPTH DATE START <br /> Stockton California N 4852 7530 E 491;2123 2 93 (msl) 22 5 FEET 2/18/21 <br /> SURFACE CONDITIONS LOGGED BY DATE FINIS:, <br /> Asphalt Weston 2/19/91 <br /> SAMPLING CHECKED 8Y APPROVEl7 BY <br /> W <br /> ' o n 4 y '$� W } Q <br /> ILL <br /> CORING z ~ M CLASSIFICATION OF MATERIAL REMARKS <br /> } C a <br /> 8 a $ $ a W En 0 <br /> ASPHALT Baring advanced <br /> CLAY firm cohesive plastic damp trace w77-174 OD hallow s e <br /> fine grained sand (CL) auger <br /> 2 '':�. SPT sample, dr:ven <br /> Ib hammer <br /> 6 <br /> 7 ',', abundant pore and root ctasts trace <br /> white cement @ 7 0 <br /> 9- <br /> 10 - <br /> 11 10 11 SAND fine grained well sorted we'l <br /> 12 rounded quartz > 70: rock fragments < <br /> 30% wet some silt (SP) <br /> ' 13 - <br /> 14- <br /> 15- <br /> 16- <br /> 17- <br /> 18- <br /> 19- <br /> 20 - <br /> 31415t617i$1920 <br /> Fplastic, <br /> LAY firm to stiff, very cohesive <br /> 21 wet (CL) <br /> ' 22 <br /> 23 bottom of boring @ 22 5 <br /> 24 Water Levelencounte•ec <br /> at 12 feet <br /> 25 <br /> 28 <br /> ' 27 <br /> 28 <br /> 29 <br />