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r <br /> "NSTALLATION OF FLUSH GREE <br /> MONITORING WELL j <br /> a <br /> PROJECT <br /> W. Charter Way Shell MONITORING WELL NO. Mw-1 <br /> 620 W. Charter Way, Stockton, CA ELEVATIONS4 TOP OF RISER <br /> DELTA N0. 40-88-586 GROUND LEVEL <br /> CASING i <br /> i <br /> LMKDG WATER 1100 CAP <br /> `ASN GRADE vaLL CONSTRUCTION <br /> 12-inch steel <br /> DEAiE 12 AND VATERIAL <br /> SAL LTM 12 i nch <br /> LEHM ASaVE GROUND 1 inch <br /> THtaQ+ctt AND TYPE of SEAL. 1 foot <br /> Concrete <br /> DEAMEfM NATCUAL AND jwn, TvE Or RISER r0'E 4-inch Schedule 40 PVC <br /> a <br /> Flush-threaded <br /> J <br /> Portland cement 5% bentonite <br /> TYPE OF 3ApffTLL AROUND RISER grow - <br /> J <br /> 2 feet bentonite pellets <br /> TKCK CSS ACID TYPE OF SEAL <br /> Z=AtCE OF FILTFR SAND A1aVC Tar ar SCR£EH 2 feet <br /> 2/16 Lonestar sand <br /> 71'rE OF FD_TER fRUJr1D SCREEN <br /> NC1Nrn D4 WELL �TLrdA. <br /> Schedule 40 PVC <br /> ZCPJ T/ GAUGE OR SIZE Cr OPE ND4Z CMM SIZE) <br /> 0.020-inch (#20 slot) <br /> J DIAMETER Ana LOG H OF SCREEN4 inch X 20 feet j <br /> DTH -.a Tw jarrton Or "ONITI RM WCLL 40 feet <br /> O <br /> OEM To THE SOTTW or FILTER SAND 40 feet <br /> T)aav+Ess AND rfK OF SEALN/A <br /> DIAMETER Cr D� <br /> 90R = 10 inches <br /> I <br /> L % 0.25 �. MCNTT13RING WELL WATER LEVEL MEASUREMENTS I <br /> L 2 24.75 DATE TIME WATER LEVEL <br /> I <br /> 15.0 rT, 12-18-89-f-1 17-53 28.27' I <br /> 40.0 I <br /> L � . FT. <br /> i <br /> AISTALLATION c$PLETrDI I <br /> 12-11-89 <br /> DAM <br /> TD<, 1 1 •30 Deft . MCASURr •aDIT, Too of casino <br /> Ermro TM�'CI <br /> 1022 B/3-39 A/A <br />