Laserfiche WebLink
d; d <br /> n. Monitoring Well Detail <br /> PROJECT NUMBER 1813G BORING/WELL NO.M:+f-23 <br /> r+; f PROJECT NAME LuAgMt/Lodi ., TOP OF CASING ELEV.30.99 <br /> i <br /> COUNTY San Joaouin GROUND SURFACE ELEV.31.79 <br /> WELL PERMIT NO. 87-3880 DATUM city of Ludt <br /> i <br /> EXPLORATORY BmRiNC <br /> a. Total depth 50.5 52 <br /> b. Diameter 10 2 M <br /> 14 i <br /> Drilling method hollow stun 002r <br /> d <br /> e h WELL CONSTRUCTION <br /> M c. Casing lengthSO f_ <br /> Material — Sch 40 PVC <br /> d. Diameter in. <br /> a e. Depth to tap perforations 40 ft. <br /> i f. Perforated length: 10 ft, <br /> Ill Perforated interval from 50 td 40 ft. <br /> �r <br /> Perforation type machine slot <br /> _• Perforation size 0.020 an. <br /> h g. Surface seal (2-0) a -f <br /> • :•r� Seal material concrete <br /> [. f.. <br /> h. Backfill (35-2) 34{t4 <br /> :i0- `" f ii'� s Backfill material 5$ bentonite eernent <br /> i. Sea! (38-35) 2 h <br /> . :,•s•i Seal materiatbentanits ;iellets <br /> Cravel pack (52-38) <br /> w <br /> -- - - --- - -- - — — - - - -- - <br /> Pack material�2fla sand <br /> --...- - --- ---- - - — -- — <br /> •'�---- •i:r� r;R� <br /> k. Bottom seat <br /> ' IL • t .o••••= Seat material N8 <br /> `r k 1• N-9 christy box, <br /> ramlac}s well <br /> ,� �;, ' F•�=----ai heads'lock <br /> Ld <br /> F jy EXCELT£CH <br /> J - <br /> r <br />