Laserfiche WebLink
Project RANCH MARKET I Project No 077 42006 003 Log of Boring/Monitoring Well <br /> Boring Location 23564 S SANTA FE ROAD, RIVERBANK, CA I Drawn By TZ <br /> Subcontractor and Equipment WEST HAZMAT HOLLOW STEM AUG Log9e BY C M SB - 2 <br /> mpling Method CONTINUOUS CORE Monitoring Device PID OVM 5808 Comments <br /> Datenme 7 24 00 Finish Date�me 7124/00 <br /> tt Water (bgs) 33 Stabilized Water Level (bgs) <br /> Surface Elevation NA Top Casing Elevation NA Boring Abandonment/ <br /> a <br /> z a E ,, Well Construction Details <br /> M -- �, V J LITHOLOGIC DESCRIPTION <br /> `9 a 8 � � (color, grain size, consistency, moisture, other) <br /> to m0 <br /> 4 o a 3 <br /> D <br /> Gravel upper 2" <br /> 1 SILT (ML) (7 5YR-4/3) BROWN, low plasticity, <br /> 2 slow dilantanc , firm, damp, no odor/ <br /> discoloration 10,5,80,15) <br /> 3- <br /> 4- <br /> 5 <br /> 45 SILT (ML) as above <br /> SB-205 0 6 Driller felt change at 6 5' bgs, possible contact <br /> 7 oeZY <br /> 8 <br /> 9 <br /> 10 Poor recovery 2" cobble in shoe <br /> SAND with gravel (SC) (10YR-5/3) YELLOWISH <br /> _2010 11 11 BROWN, fine to medium grained sand, poorly <br /> graded, subangular, no cementation, damp, <br /> 12 no odor/discoloration (20,75,5,0) <br /> 13 <br /> Cement <br /> 14 Grout <br /> 15 SILT (ML) some as 5' bgs, no odor/discoloration <br /> SB-2015 32 16 <br /> 17- <br /> 18- <br /> 19- <br /> SB-2020 <br /> 71819SB-2020 1t t 20-0SILT (ML) as above, poor recovery <br /> 12223 21- <br /> 22- <br /> 23 <br /> 24 <br /> 25 SILT (ML) as above, slight fuels odor, no <br /> discoloration, root bores from 29-30', damp to <br /> SB-2025 172 26 moist, sand interval, fine grained, 2" thick bands <br /> 27 at 26 5' and 27 3' bgs <br /> 28 <br /> 29 <br /> 30 <br /> Reviewed By Date ✓c' <br /> S E C O R Revised By Date Page--Lof-.3- <br />