Laserfiche WebLink
OZONE INJECTION WELL DETAILS <br /> BORINGIWELL NO. _ _Tw-] _ <br /> PROJECT NUMBER U5469 <br /> PROJECT NAME Arco Station 5469 TOP OF CASING ELEV. <br /> LOCATION 130 'S. Wilson Way , Stockton GROUND SURFACE ELEV, <br /> WELL PERMIT NO. <br /> 29246 DATUM <br /> INSTALLATION DATE 3-26-02 <br /> d EXPLORATORY BORING <br /> r TOC(TOP OF CASING) <br /> G-5 VAULT BOX(STD.) a.TOTAL DEPTH 58 . 5 ft. <br /> =ir b.DIAMETER 8 in. <br /> DRILLING METHOD hollow stem auger <br /> h WELL CONSTRUCTION <br /> c.TOTAL CASING LENGTH 57 . 5 ft. <br /> e MATERIAL _schedu,lQ_ 40 PVC <br /> d.DIAMETER 0 . 75 In• <br /> DEPTH TO TOP OF SPARGE POINT 55 ft. <br /> f.SPARGE POINT <br /> INSTALLED FROM 55 TO 57 . 5 ft. <br /> g.SURFACE SEAL <br /> SEAL MATERIAL Concrete <br /> 1 ' -52 ' <br /> h. BACKFILL f <br /> BACKFILL MATERIAL neat cement <br /> I.SEAL 521 -541 <br /> ft. <br /> SEAL MATERIAL __bentonite <br /> f <br /> j.FILTER PACK 541 -57 . 5 ' ft <br /> FILTER PACK MATERIAL #212 sand <br /> �- - b - <br /> BENTONITE �"j CONCRETE <br /> L•`i::3 <br /> 1I CEMENT <br /> L_J L-. SAND <br /> SPARGE POINT <br /> NOT TO SCALE <br /> ® PREPARED BY DATE <br /> REVIEWED BY DATE <br />