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J r I PROJECT NO 08080-06-02 ' <Cgo BORING/WELL NO. GH 9 vw-s r E- LLL J Wf�� W cHn m E z Y ]TATE DRILLED 11/9/94 WATER LEVEL(ATD) WELL HEADSPACE U. W M J N HCONSTRUCTION (PPM) p m EQUIPMENT CME 7S DRILL RIG DRILLER WEST HAZMAT SOIL DESCRIPTION ' 2 INCHES ASPHALT CONCRETE — 1 i i2 INCHES AGGREGATE BASE FILL SOIL 2 _ Loose, damp, rust brown, Silty, fine to medium SAND ' 3 with gravel (SM) w 4 5 24 G139-1 1 i 0 6 1248 8 w v i 9 II la 24 GB9-2 -- - - - - - - - - - - - - -- - - - - -- -- - - --- - - - - - - - -- NT 11 1254 Loose, moist, rust brown/white fine to medium SAND 12 (SP) 13 - 14 ' 15 31 GB9-3 Medium dense, moist, rust brown, fine to medium 0 16 1302 Sandy SILT (ML) ' 17 18 °a a °o 19 0� od D e O e 20 a� 57 GB9'4 '0a o °o 0 0 21 1314 - - - -- - - - - - -- - - - - - - -- -- - - - --- - - - -- - - - - - °4 °d ' Stiff, moist, medium brown, fine Sandy SILT with o 4 u 22 ,`clay jMLj - - - - - -- - - - - --- - - -- - - -- - - - - - - - -r °a °o 23 Dense, moist, brawn, fine to medium Sandy SILT - 06 0,0 (ML) 24 - ------ - - - -- - -- -- - - - -- - - - - - -- - - - - - - - - - 010 do Figure A-9, log of Boring GB 9 / VW-5 Continued Next Page 305SH ' CASING ELEVATION QUANTITY OF FILTER MATERIAL 32 - 50# Bags DIAMETER& TYPE OF CASING 4" Schedule 40 PVC WELL SEAL&INTERVAL Bent. Chips 14.5-18 ft. CASING INTERVAL 0-20 ft. WELL SEAL QUANTITY 2 - 50# Bags WELL SCREEN 0 04 In. ANNULUS SEAL/INTERVAL Bent. Cement Grout 0-14 5 ft. SCREEN INTERVAL 20-43 ft. ADDITIVES None WELL COVER 18 In. Traffic Rated WELL DEPTH 43 ft. FILTERPACK/INTERVAL Gravel ENGINEER/GEOLOGIST JEREMEY WESTMARK 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.