|
Cambria Environmental Technology,Inc BORINGIVVELL LOG
<br /> 270 Perkins Street
<br /> is Sonoma,California 95476
<br /> Telephone (707)935-4850
<br /> Fax (707)935-6649
<br /> CLIENT NAME Shell Oil Products US BORING/WELL NAME MW-4
<br /> JOBISITE NAME Shell-branded Service Station DRILLING STARTED 25-May-04
<br /> LOCATION
<br /> 5-Ma -
<br /> LOCATION 1160 West Yosemite Avenue, Manteca,CA DRILLING COMPLETED 25-May-04
<br /> PROJECT NUMBER 1660 T WELL DEVELOPMENT DATE(YIELD) 08-Jun-04 18-gallons)
<br /> DRILLER Gregg Drilling GROUND SURFACE ELEVATION 35'ft above msl
<br /> DRILLING METHOD Hollow-stem auger TOP OF CASING ELEVATION 27 87 ft above msl
<br /> BORING DIAMETER 8" SCREENED INTERVAL 15 to 35 fb
<br /> LOGGED BY Anne Wettstone DEPTH TO WATER(First Encountered) 20 0 ft(25-May-04)
<br /> REVIEWED BY J Neely.RG 6927 DEPTH TO WATER(Static) 20 1 ft(22-Jun-04) 1
<br /> REMARKS
<br /> cq H U ~ M
<br /> 0 d2
<br /> CL O a a a N ¢p UTHOLOGIC DESCRIPTION z H WELL DIAGRAM
<br /> mV < _ 0 OQ
<br /> U
<br /> ASPHALT
<br /> 04
<br /> GM ° Silty Sandy GRAVEL(GMY dark brown(10YR 313), 15
<br /> moist,5%clay,20%silt,30%fine to coarse sand,45% 18
<br /> fine gravel
<br /> SPHALT
<br /> SM Silty SAND(SM),very dark grayish brown(10YR 312),
<br /> moist,5%clay,20%silt,75%very fine to fine sand
<br /> 5 .53 Portland Type
<br /> 00 MW-4- SAND(SP1,olive brown(2 5Y 413),moist,5%silt, 1111
<br /> 5 5' SP 95%fine sand
<br /> 80
<br /> 00 MW-4- —10-
<br /> 105,
<br /> 0105' Silty SAND(SM),olive brown(2 5Y 413),moist,5%
<br /> clay,20%sift,75%fine to medium sand Bentonite Seal
<br /> Monterey
<br /> 15 Sand#2112
<br /> 00 MW-4- SM @ 15 4'-olive brown(2 5Y 413),moist,15%clay,30%
<br /> 15 5' silt,55%very fine sand,low plasticity
<br /> @ 16 2'-Silty SAND(SM),light olive brown(2 5Y
<br /> 513),moist,20%silt,80%very fine sand
<br /> 00 MW-4-
<br /> —20— @ 20'-olive brown(2 SY 413),wet, 10%clay,30%silt,
<br /> 20 5' 60%fine sand
<br /> a'
<br /> 0
<br /> 230
<br /> C7
<br /> 0 0 MW-4- 25 ML 2"-diam,
<br /> 25 5' San ft ClUey SILT(ML),dark greenish gray(5GY 0 020"Slotted
<br /> 411),very moist,20%clay,65%silt,15%fine sand,low Schedule 40
<br /> plasticity 28 0 PVC
<br /> LU
<br /> 0
<br /> 3
<br /> 00 MW-4- 30 SM Clayey Silty SAND(SM),dark gray(10YR 411),wet,
<br /> 30 5' 20%clay,30%silt,50%very fine to fine sand
<br /> r
<br /> 325
<br /> 0.100 MW-4- SP
<br /> Q 34 5' SAND(SP),olive brown(2 5Y 413),wet,5%silt,95% 35 0
<br /> c�
<br /> 35 fine sand Bottom of
<br /> Boring @ 35 ft
<br /> J
<br /> i
<br /> PAGE 1-07-1
<br />
|