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INSTALLATION OF FLUSH GRADE <br /> MONITORING WELL <br /> PROJECT MONITORING WELL NO. MN-7 <br /> 620 W. Charter Way, Stockton, CA ELEVATIQNSA TOP OF RISER <br /> DELTA NO. 40-88-586 GROUND LEVEL � <br /> aza4 <br /> L=IHG vim Tzrxr t* <br /> rL= MAX VU.L cM4M CTZ+ 12-inch steel ! <br /> m�rer�x MW <br /> k <br /> MTAL LATH -inch <br /> LDCM A CVr GRDUWa 1 inch <br /> foot <br /> TdzcKw- s "a TYK or =#I. 1 Concrete <br /> 10 <br /> i DUACTM NATCUAL AM _MNr TYPE OF IU= PIPE 4-inch Schedule 40 PVC <br /> a Flush-threaded <br /> 1'TPC W sAaKrn.L ARMAf9 Rts$R <br /> Portland cement 5% bentonite <br /> a <br /> E <br /> 2 feet bentonite pellets <br /> Tm3mr S ad Trrc or =m.. ' <br /> air m= aF rn.Taa smo A=v% Tar or =max 2 feet _ <br /> 2/16 Lonestar sand <br /> i rWC rP rIL70 Ai .012 <br /> i <br /> Schedule 40 PVC ! <br /> Y,mdTartri�tG vtL. +�aTLYSaL _ i <br /> «, s+orM GA= OR sup mr OVCND43 cstm 3= 0.020 -inch (�2 0 slot) <br /> ; <br /> 1 <br /> prat AND Loom or Sti M 2 inch X 20 feet <br /> i <br /> I <br /> VCM Ta Tit X7rTaa Cr %Cmrrmta+3 v¢.t 40 feet ' <br /> Dc" To TK wrrm ar r]LTvt Sarco 40 feet <br /> THaoatss arm T`rrc OF sFx <br /> N/A <br /> VLA#Cr" Cr XWJCKXt 10 inches <br /> f <br /> L t , 0.25 rT. MONITORING YELL VATER LEVEL mEASUREmENTS <br /> L t 24.75 DATE TIKE WATER LEVEL i <br /> L s - 15 0 1 -15-90 9: 19 free product <br /> L 4 , 40.0 <br /> MTALLAntm+ cawLrrm I <br /> DATL 1-10-90 <br /> tom. 1 55 W-AS,W �, Top of casing <br /> Geta <br /> [n+A.enn+�nhel <br /> 1022 H/3-89 /1 cwtsuffanrs. u.a_ <br />