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PROJECT NO 58100-06-18A <r BORING/WELL NO. mw 26 III D I Z W Z DATE DRILLED 816196 WATER LEVEL(ATD) 600 HELI. HEAD 5PACE !- CONSTRUCTION (PPM) W m EQUIPMENT BK-81 DRILLER V &W ' SOIL DESCRIPTION m m 1 ALLUVIUM e a Moist, dark brown, CLAY with silt (CL) a a 2 a o 3 Q Q a 0 4 0 0 5 - - - - - - - -- -- - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - d D Z? o 6 Moist, brown CLAY (CL) 0 0 7 d D 0/a ri/a a D 9 9 9 a 0 10 76 W26-10 - - - - - - - - - - - - - - - - - -- w - - - - - - - - - - - - - - - - - - -- a a < 1 ' 1100 Very dense, moist-dry, light brown Sandy SILT (ML) 11 pD � 0 12 a a 13 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - 14 Moist, dry, brown, Silty CLAY (CL) a a 15 lb o a 17 00 fl0 18 0 `' ' 19 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- 20 _ -- -- - - - - - - - - - - - -20 50 W26-20 Very dense, moist-dry, brown, Silty, fine to medium a o t 1115 SAND with clay (SM) 2i a o 22 a a 23 - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - o o b O 24 Moist, dark brown, CLAY with silt (CL) a a ' Figure A-7, log of Boring MW 26 Continued Next Page CS10 CASING ELEVAr1ON QUANTITY OF FILTER MATERIAL 9 5 - 1001h Bags DIAMETER&TYPE OF CASING 4" Dia PVC WELL SEAL& INTERVAL Bentonite Chips 50-53ft CASING INTERVAL 0-55ft WELL SEAL QUANTITY 1 - 501b Bags WELL SCREEN ANNULUS SEALANTERVAL Cement Grout 0-50ft SCREEN INTERVAL 55-75ft ADDITIVES None WELL COVER 12" Traffic Cover WELL DEPTH 75ft FILTERPACK/INTERVAL #3 SAND / 53-75ft ENGINEERIGEOLOGIST BOB LORUSSO ' NOTE THE LOG OF SUBSURFACE CONDITIONS SHOWN HEREON APPLIES ONLY AT THE SPECIFIC BORING OR TRENCH LOCATION AND AT THE DATE INDICATED IT IS NOT WARRANTED TO BE REPRESENTATIVE OF SUBSURFACE CONDITIONS AT OTHER LOCATIONS AND TIMES