Laserfiche WebLink
PROJECT: SOUTH ARCEL Log of Well MW-11 <br /> Stockton, California <br /> Boring location: See Site Plan, Figure 2 PAGE 1 OF 1 <br /> NOTES: Logged by P. Cusack <br /> Date started: 10/3/96 Date finished: 10/3/96 <br /> Drilling method: 8-inch O.D. hollow-stem auger <br /> Hammer weight: 140 Ibs. Drop: 30 inches <br /> Sampler: California modified split spoon WELL CONSTRUCTION <br /> 71- 11 <br /> DETAILS <br /> mMATERIAL DESCRIPTION <br /> p <br /> E Traffic-rated <br /> by <br /> SILTY SAND with CLAY (SM) Christy box <br /> brown to dark brown,medium dense, moist <br /> 2 <br /> 2-inch PVC <br /> 3 casing <br /> a <br /> 18/ 1/5 11 14 <br /> 5 13 <br /> 6 <br /> 7 perched groundwater encountered at 7 Cement <br /> 6 feet grout <br /> 9 18/ 2/10 1 7 SM <br /> 10 14 <br /> 11 <br /> 12 Bentonite <br /> 13 pellets <br /> 14 <br /> 15 no recovery at 15 feet Sand <br /> 16- <br /> 17- <br /> 18— <br /> 61718 SANDY SILT with CLAY (ML) <br /> 19 dark gray,fine to medium dense, moist, <br /> 18/ 3/20 48 6 strong hydrocarbon odor Perforated <br /> 20 17 ML interval 0.01- <br /> nch slots <br /> 21 _ groundwater encountered (during drilling) <br /> 22- <br /> 23— <br /> SAND (SM) <br /> 223SAND (SM) <br /> 24 18/ 4/25, 0 12 dark gray, fine to medium,loose,wet <br /> 25 18 <br /> 26— SM <br /> 27 <br /> no recovery at 30 feet <br /> 26 Boring terminated at a depth of 30 feet. <br /> 29 Well installed as illustrated. <br /> 0 <br /> 30 <br /> TreadvveIEjUb Project No.2003.02 Figure 4d <br /> 1 <br />