Laserfiche WebLink
SOIL BORING LOG Boring No. B-47 Sheet 5 of 5 <br /> Client Former Arco Station 6100 Date 11/17/2005 <br /> s0 25775 Patterson Pass Road Drilling Company GreggDrilling n e Mobile Drill B-80 <br /> A <br /> Tracy CA Driller Chns St. Pierre <br /> Protect No U6100 Method Mud RotaiY hole diam 5" <br /> Logged By Scott Bitinger <br /> Sample Blow Sarnrple Woo Depth Descnphons of Matenals RD <br /> Construc LITHO <br /> T No Count Time RecOv t Scale COLUMN and Conditions PPM <br /> _ SP- M SAND vvtth SILT 120-122 5,very dark grayish brown 94%fine grained <br /> 121 sand 6%fines_ja_Tp medium dense <br /> S B47-122 13 24 122 <br /> 123 <br /> _ _ 124 SM SILTY SAND very dark grayish brown_75%fine grained sand 25%_ <br /> S B47-124 _ 13 30 _ fines moist(122 5-125) —— <br /> 125 <br /> Sandstone/cemented sand encountered at 125' Unable to further <br /> core Borehole terminated <br /> ---------------------- ----------- -------- --------- ---------------------------------------------------------------------------------------------------------- <br /> ------------------------------------------------------------------------------------------------------- <br /> ------------------------------------------------------------------------------------------------------- <br /> ------------ -------- — -- <br /> --------- ------------------—------------------------------------ ------------------------------------- -------- <br /> V------------------------------------ ------------- -------------------- -------------------------------------------------------------------------------------------------------- <br /> --------------------- ---------------------------------- ---—----------------------------—-------------------------------------------------—------------- <br /> -------- <br /> ----------------------------------- -------- --------- ------------------------------------------------------------------------------------------------ -------- <br /> Comments total depth of borehole is 125 bgs <br />