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i <br /> I <br />' Protect RANCH MARKET Protect No 077 42006 003 Log of Boring/Monitoring Well <br /> Bonng Location 23564 S SANTA I E ROAD, RIVERBANK, CA Drawn By TZ <br /> Subcontractor and Equipment WEST HAZMAT HOLLOW STEM AUG Logged By CM <br />' tmpiing Method CONTINUOUS CORE Monitoring Device PIp OVM 580B Comments <br /> Dateme 7 24 00 Finish Date/Time 7 24 00 <br /> Water (bgs) ,,,26' Stabilized Water Level (bgs) -- <br /> Z <br /> Surface Elevation NA Top Casing Elevation NA Boring Abandonment/ <br /> a J LITHOLOGIC DESCRIPTION Well Construction Details <br />' 9' y a o (color, grain size, consistency, moisture, other) <br /> 0 0 <br /> cin m d v CD Ln � <br /> 0 <br /> 1 SILT (ML) (7 5YR-4/3) BROWN, low plasticity, <br /> 2 slow dilantanc firm, damp, no odor/ <br /> discoloration 0,5,80,15) <br /> 3 <br /> i <br /> 4 <br />' 5 <br /> SILT (ML) as above, with interbedded 2" thick <br /> SB-1O5' 0 6 band of fine sand, root casts up to 1" long at <br /> 6-7' bgs, no odor/discoloration <br /> 1 7 <br /> 8 SAND (SC) with gravel (1OYR-5/4) YELLOWISH <br /> BROWN, fine grained to medium grained sand, <br />' 9 gravel to 0 75", no cementation, no odor/ <br /> 10 discoloration (10,80,10,0) <br /> -1010' 25 11 SAND (SC) with gravel, as above <br /> 12 <br />' <br /> 13 <br /> Cement <br /> 14 Grout <br /> 15 <br />' SAND (SC) with gravel, as above with slightly <br /> SB-1015' 205 16 more fines <br /> 17- <br /> 18- <br /> 19— <br /> SS-1020 <br /> 71819sB-1020 850 20 SANDY SILT (ML) (7 5YR-4/3) BROWN, low <br /> 21 plasticity, rapid dilatancy, soft, damp, no <br /> discoloration, slight fuel odor (0,20,70,10) <br /> 22 <br /> 23- <br /> 24- <br /> 25— <br /> SB-1025 <br /> 32425SB-1025 199 26 SANDY SILT (ML) as above, iron stainin through <br /> 27 out, slight odor, damp, (100% recovery <br /> 28 <br /> n 29 <br /> 30 <br /> Renewed By Date61-5 A <br /> Pa a—Loft <br /> S l['�C O I[�\ Revised By Dake 9 <br />