Laserfiche WebLink
--BORING SB-1 <br />- --- �—�_�_ _ _ �----�– -- - ---_-- - --�-----�----- – - DATE DRILLED 11130189 <br /> WES'TERNOW-ENGAEERS 1 SAMPLE INTERVAL <br /> BORE HOLE LOG VF <br /> PAGE-1f , <br /> PROJECT. GEOLOGIST SURFACE NOT <br /> Former REGAL SERVICE STATION • 604 M THOMAS ELEVATION Available <br /> LOCATION 1448 N EL DORADO STREET DRILLER TOTAL DEPTH <br /> /HARDING WAY, STOCKTON, California B HOGATE JR 45' <br /> DRILLING CONTRACTOR DEPTH TO NOT CASING <br /> HOGATE EXPLORATION DRILLING WATER Encountered NONE <br /> REMARKS 8" hollow stem auger powered by Mobile drill rig used to drill boring Soil samples <br /> collected with 2" CA standard sampler connected to a 1401b surface drop hammer <br /> Z ~ <br /> o W <br /> U_ Er, CL o <br /> 3 o SOIL DESCRIPITION REMARKS <br /> UNIFIED SOILS CLASSIFICATION SYSTEM a- <br /> W IZ J � <br /> O (n m IL � <br /> T6" ktop surface5' eddish brown, silly, r nor sand, <br /> dry, no odor, (CL) <br /> Bricks red at 7 feet <br /> 10' Clay brown, silty, decreasing sand, <br /> dry, no odor (CL) <br /> 15' S1e51- 16 25-30 Clay light tan, silty, serol-firm, dense, <br /> PPM dry, no odor (CL) <br /> 20' 201- 18 2PPM0 Clay brown, very silty, semi-firm, <br /> dense, dry, no odor (CL) <br /> 25 251,' 19 2255 Clay brown, with increasing silt, (clayey <br /> silt), firm, dry, slight sweet odor <br /> (CL-ML) - <br /> 30' 301- 22 I� Silt brown, clayey, firm, dry, no odor, <br /> (ML) <br /> 35' 351- 24 Iss Clay brown, very silty„ firm, dry, no <br /> PPM odor (CL) <br /> 40' SBI- 24 1s <br /> 40 PPM Clay brown, with increasing silt (clayey <br /> silt), dry, no odor (CL-ML) <br /> 45' S 5I- 28 0-110 SISI brown, very clayey, very firm, dry, <br /> FM <br /> no odor, moist (ML) <br /> 50' <br /> Backfill boring with neat cement <br /> Cement pumped through 2 5" tremle <br /> 55' pipe from the base of the boring up to <br /> surface using a rig mounted pump <br /> (13 sacks of neat cement used) <br /> 60' <br />