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— <br /> ' <br /> ii 3 k�wr a x ..-ra��o..,. c e� _ =m-+a—E,:.«m.."i'R. _^I` }- __--_ ...f ma-. .,�� w:..- «x. ., +•c s -. ms.vim W m, ..-.,.w++xmv i -, « .....M r.-� <br /> PROJECT NO 08080-06-02 <br /> N LL J Q BORING/WELL NO. cm 7 <br /> L �� 3 ¢ Z DATE DRILLED 11 B 94 WATER LEVEL (ATDj WELL HEADSPACE <br /> 4 Cacc: U) J EQUIPMENT CME 75 DRILL RIG DRILLER WEST HAZMAT CONSTRUCTION (PPM) <br /> SOIL DESCRIPTION <br /> FILL SOIL <br /> Medium dense, moist, dark brown, Silty, fine to <br /> 2 medium SAND (SM) <br /> 3 <br /> ALLUVIUM <br /> 4 Dense, moist, light brown, Silty, fine to medium <br /> 5 65 GB7-1 SAND (SM) <br /> 6 0900 0 <br /> 7 <br /> 8 I - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <br /> g y � � � Very dense, moist, yellowish brown, Silty, fine to <br /> medium SAND (SM) <br /> 10 50/6" GB7-2 1 NT <br /> I11 7 0905 <br /> 12 <br /> 14 - - - -- - -- - - - - - - - - - - - - - - - -- - - - -- - - - - - - - - <br /> 15 , I Dense, moist, yellowish brown, very Silty, fine SAND - <br /> 85 GB7-3 with_a trace of clay (SM)_ _ _ _ _ _ _ _ ___ _ _ _ _ _ __ _ . — 0 <br /> 16 0920 - - - -_ - - - - - - - <br /> Dense, moist, yellowish brown, fine to medium SAND <br /> 17 with silt (SP-SM) <br /> 18 s <br /> 19 / - - - - - - - - - - - - - - - - - - -- -- - -- - ---- - - - - - - - - <br />' 20 // Very dense, very moist, brown, Clayey, fine to °'0 <br /> 95 GB7-4 medium SAND (SC) 49,0 4 4 0 <br /> 21 0930 a o 0 <br /> 1 22 ea va <br /> - 23 40 <br /> 1 <br /> Stiff, very moist, orangish brown, fine to medium a 0 a 24 Sandy CLAY (CL) 06 06 <br /> °a � °D a <br /> OQ OQ <br />' Figure A-4, log of Boring GB 7 / VW-3 Continued Next Page 305SH <br /> CASING ELEVATION QUANTITY OF FILTER MATERIAL 32 - 50# Bags <br /> DIAMETER& TYPE OF CASING 4" Schedule 40 PVC WELL SEAL& INTERVAL Bent. Chips 17-19.5 ft <br /> CASING INTERVAL 0-21 ft.-9 in. WELL SEAL QUANTITY 2 - 50# Bags <br /> WELL SCREEN 0 04 in ANNULUS SEAL/INTERVAL Bent. Cement Grout 0-17 ft. <br /> SCREEN INTERVAL 21ft.-9in.- 56ft -8in ADDITIVES None <br /> WELL COVER 18 in. Traffic Rated WELL DEPTH 56.10 ft <br /> FILTERPACK/INTERVAL Gravel ENGINEER/GEOLOGIST STEVE GREENFIELD <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 />