Laserfiche WebLink
Wright Environmental Services, Tracy, CA Exploratory Boring Log <br /> PNject No 4183 Bonng/Well No B-3 Well Installed No <br /> Cfrent City of Tracy Date Dnlled Feb 6, 2003 Total Depth 26' <br /> 4 Location Cage n Play 68 E 11th St , Tracy Logger CMP Cement Grout Seal 26' to Surface <br /> DnfFing Method 3" OD GeoProbe <br /> Permit PHS EHD#32662 <br /> Water Levels 1st Enc 11' @ 09 20 Static 9 7'a 14 32 <br /> Sample Pus °" Depth Borehole <br /> p h <br /> No PID r (ft) Lithology Log Completion <br /> Asphalt pavement <br /> "SAA <br /> AAAA <br /> CL- Sandy CLAY, dark yellowish brown 10YR4/2, low-mod plasticity, "AAA <br /> f sand 10%, stiff, damp <br /> ASA <br /> 0 5 Same as above, stiff, damp AA"A <br /> XAAA <br /> AAAA <br /> XAAA <br /> Driller calls change 8-9 feet <br /> AA <br /> Z 1� 0010 CL-Silty CLAY, brown I OYR5f4, low plasticity, contains 2-6 inches <br /> thick, firm, saturated below 10 feet <br /> XA <br /> AAAA <br /> AAA" <br /> AAA" <br /> AA <br /> AAA <br /> �t6 0 15 SC- Clayey SAND, brown 10YR5/3, low plasticity, f sand 60-80%, <br /> mod dense, saturated, less clay at 16 feet "AAA <br /> AA <br /> AAA <br /> AA <br /> AAA <br /> AA <br /> Onller calls hard 19-20 feet A"�A <br /> AA <br /> B-341 0 20 SW- SAND, vangated, fines X10%, f crs sand 90%, bedded, <br /> becomes coarser with depth, very dense, saturated AA"A <br /> Flows at 21 feet " A <br /> AAAA <br /> AA <br /> Pushes hard then soft 22-5-23 5 feet �" A <br /> AAAA <br /> AA <br /> s� 25 <br /> 0 AAS <br /> AAAA <br /> CL- Silty CLAY, yellowish brown 10YR5/6, low plasticity, f sand<S%, <br /> stiff, damp <br /> Bottom of Boring = 26 feet <br /> Reviewed by RGICEG <br />