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Y 'v • 1 <br /> oz�o ��"a 4-p GROUNDWATER <br /> TECHNOLOGY, INC. <br /> ' Monitoring Well 72 Drilling Log <br /> Project Manteca Bean Owner_ Gclden Grain Cc [Note <br /> Location____.Manteca+- a- � .project Number_�f 749-5045_nfi <br /> by- re <br /> ' Date Drilled 11/9M Total Depth of Hole 60.5 ft Diameter 8 -n• PLAN <br /> Surface Elevatlan_34.94' water Level lnitial._ 26.3 ft 24--hour 22.7 ft. <br /> Screen: Dia. 2 in. ength 40 ft. Slot Slze_02Q..in- <br /> ' Casing: Dia. 2-Ln• Length 7 ft —Type PVC D readin <br /> DrillingCompany- terra pari , <br /> p Y-- ,��..Drilling Method�3c�7 l rSw s,tPm_Aug�, <br /> ct <br /> Driller _— D. Hai C. MQQ <br /> Geologist / Engineer - Llcanas No. R.G. #14422 duan <br /> Description/Soil Classification <br /> (Color, Texture, Structures) <br /> If i �I <br /> Concrete sidewalk <br /> s , A •: =` Dark broim, fine to medi.= grained sand (medium <br /> I a <br /> dense, damp) <br /> (ZII �.•.. ! <br /> t 4 9 II Brown, very fine to medium grained sand (medium Q ...: <br /> o� i � _•;,_.�I dense, damp) <br /> .• •• <br /> (grades' ► llgnt broiar , `lne to coarse grained) <br /> 10 <br /> o C =F12 <br /> . ••' :;� <br /> ' . How , sandy sl14 (stiff, damp) <br /> ML I <br /> 16 .:,. � D �raY, silty sand <br /> (medium dense, damp, zron ox,-de <br /> stains) <br /> 18-4, <br /> -' .• .1 II Brown, sandy sz t (Stiff, damp) <br /> k•� <br /> 20 1`• <br /> ' ---"'111 .•a I E ML <br /> 22 <br /> fit.• •al i <br /> } "SU ctItlj�, <br /> 24 CL <br /> RAN ftV a i'Cge__L of 2 <br />