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Project SFFB — 1444 LINCO'" STREET, STOCKTON, CA Log of Boring/Monitoring Well: <br /> ,Boring Location: SEE FIGURE 2 Project No.:50090= —03 MW-7 <br /> Subcontractor and Equpmenl: MM SA Logged By. C.M. I Drawn By C.R. <br /> sampling Method: CONTINUOUS CORE Monitoring Device: OVM 5808 Comments: <br /> W-TA aRA9 OROIRVXAIIX SA9RE a9TAMED <br /> wort Date/rime: 10 27 97 0830 Finish Date/rime: 10/27/97nT A759 <br /> 69 79 wag O M ER saelr MAWD <br /> First Water (bgs): NA Stobehed Water Level (bgs): NA AT 41-0 FL <br /> 1; a surface Elevation: NA Top Casing Elevation: NA Boring Abandonment/ <br /> 8 4 UIHOLOGIC DESCRIPTION Well Construction Details <br /> s `' � 0 13 is (color, grab site, consistency, moisture, other) Traffic-rote <br /> cl <br /> cP o 3 Christy Boz <br /> 0000 <br /> 000 UGHT OLIVE BROWN (2.5Y 5/3) SANDY GRAVEL <br /> 1 00000 (GP) UST PIT BACKFILL-sand is fine, gravel is <br /> 000 rounded pea sized gravel, dry to moist <br /> 2 0000°0 (80,20,0,0) <br /> 3 000000 <br /> 000 <br /> 4 000 <br /> 000 <br /> 5 000 <br /> 000 <br /> 000 <br /> 6 000 <br /> 000 <br /> 000 <br /> 7 000 <br /> 000 <br /> 000 <br /> 6 000 <br /> 000 <br /> 9 000 <br /> 000 <br /> 10 000 <br /> 000 <br /> 000 <br /> 11 000 <br /> aoo <br /> 000 <br /> 12 000 Cement <br /> Mw-7-13 0 13 OLIVE (5Y 5/3) SANDY SILT (ML) with clay, sand bout <br /> is fine, stiff, moist, low plasticity, weak <br /> 14 subongulor blocky soil structure, large caliche <br /> 15 nodules, moderate chemical odor (0,30,55,15) <br /> 16 LIGHT OLIVE BROWN (2.5Y 5/3) SILTY SAND (SM) <br /> Mw-7-1s.5 sand is fine, dense, moist (0,65,35,0) <br /> 0 17 <br /> 18 2'0 Sch.40 <br /> PVC Blank <br /> 9 Casing <br /> 21 <br /> 20 <br /> MN-7-21 21 <br /> 95 <br /> 22 <br /> 65 23 <br /> -� MW-7-201 <br /> 14 <br /> 25 <br /> 26 LIGHT OLIVE BROWN (2.5Y 5/3) SILTY SAND (SM) <br /> sand is fine, dense, moist (0,75,25,0) <br /> g 27 <br /> u <br /> 4W-7-29 95 28 K GREENISH G ( / )DARK 5BG 4 1 SANDY CLAY <br /> (CL) with silt, sand is fine, very stiff, moist, <br /> V-7-29 29 moderate plasticity (0,30,20,50) <br /> 65 <br /> Reviewed By Date: <br /> SECORRevised By Dote: Page-j-of-.3- <br />