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PROJECT NO S8100-06-18A <br /> o BRING/v ISI, NO, <br /> ~Z W \ rL -1 815196 PID <br /> ELI W W Z z DATE DRILLED 81fi19fi WATER LEVEL(ATD) 60() WELL HEADSPACE <br /> W M -J (A F CONSTRUCTION (PPM) <br /> (L e0 EQUIPMENT BK-81 DRILLER V& W <br /> SOIL DESCRIPTION <br /> 4 INCHES ASPHALT CONCRETE ° o m o <br /> I AGGREGATE BASE <br /> d d <br /> 2 O O <br /> 3 ALLUVIUM Q o <br /> Hard, moist, dark brown, CLAY with fine sand (CL) d a <br /> 4 <br /> S <br /> a a <br /> ' 6 0 0 <br /> 7 p D <br /> d p <br /> 8 <br /> 9 <br /> 9 9 <br /> 0 4 <br /> 1057 d a <br /> 150010 1 6 <br /> Very dense, dry, light brown, Sandy SILT with clay <br />' 11 (ML) <br /> 12 ° <br /> ° o <br /> 13 0 0 <br /> 14 ° Q <br />' 15 Q 4 <br /> 0 0 <br /> 16 d a <br />' 17 ° a ° b <br /> 18 d a <br />' 19 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <br /> o D <br /> 20 31 h W25-20 Very <br /> dense, <br /> dry, light brown, Silty, fine to medium a v c l <br /> 21 1510 { l ( ) <br /> Oa Op <br /> 22 � � I a a <br /> 23 � � I o ° <br /> 24 1 � 1 <br /> a a <br />' Figure A4, log of Boring MW 25 Continued Next Page CS10 <br /> CASING ELEVATION QUANTITY OF FILTER MATERIAL 10 - 1001k) Bags <br /> DIAMETER&TYPE OF CASING 4" Dia PVC WELL SEAL& INTERVAL Bentonite Chips 50-53ft <br /> CASING INTERVAL 0-55ft WELL SEAL QUANTITY 1 5 - 5011b Bags <br /> WELL SCREEN 00101, ANNULUS SEALANTERVAL Cement Grout 0-50ft <br /> SCREEN INTERVAL. 55-7511 ADDITIVES None <br /> WELL COVER 12" Traffic Cover WELL DEPTH 75ft <br /> FILTERPACK/INTERVAL #3 SAND 153-76ft ENGINEERIGEOLOGIST BOB LoRUSSO <br />' NOTE THE LOG OF SUBSURFACE CONDITIONS SHOWN HEREON APPLIES ONLY AT THE SPECIFIC BORING OR TRENCH LOCATION AND <br /> AT THE DATE INDICATED IT IS NOT WARRANTED TO BE REPRESENTATIVE OF SUBSURFACE CONDITIONS AT OTHER LOCATIONS AND TIMES <br />