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SEQUESTERING <br />AGENT PACED OFF <br />OFBOOSTER <br />PUMPS <br />LEGEND <br />SYSTEM PIPING <br />• • • • CONTROL SIGNAL <br />WELL #2 <br />EX. <br />SEQUESTERING <br />AGENT <br />� (INACTIVE) <br />DEGASIFICATION <br />EX. CL ADD <br />(ACTT VE) <br />NEW232,000 <br />GAL. STORAGE <br />TANK <br />EX. BOOSTER <br />PUMPS <br />INSTALL NEW <br />MANUAL VAL VE <br />FUTURE <br />TREATMENT <br />SYSTEM <br />EX. HYDRO <br />TANK <br />CONDITION <br />ALARM <br />ACTION <br />TANK <br />LEVEL < <br />EL=15.00 <br />X <br />BOOSTER PUMPS OFF <br />TANK <br />LEVEL < <br />EL=23.00 <br />PSI <br />pop <br />TANK <br />WATER METER <br />EL=27.85 <br />PSI <br />WELL 112 PUMP OFF <br />TANK <br />NEW 1,000 GPM <br />EL=28.75 <br />X <br />TANK OVERFLOW <br />THORNTON <br />PRESSURE <br />>60 <br />BOOSTER PUMP <br />M <br />SYSTEM <br />PRESSURE <br />DISTRIBUTION <br />PSI X <br />• <br />CL ADD <br />PACED STATION (4 -PUMPS) <br />O <br />ir(L <br />SYSTEM <br />.•. <br />. - <br />CHLORINE <br />a <br />a <br />• <br />:••••••••••••••••••••••••••• <br />RESIDUAL <br />SYSTEM <br />w <br />Q <br />' <br />— <br />ANALYZER <br />PRESSURE <br />SENSOR <br />......................................................... <br />.....: <br />..................................................................... <br />CONDITION <br />ALARM <br />ACTION <br />TANK <br />LEVEL < <br />EL=15.00 <br />X <br />BOOSTER PUMPS OFF <br />TANK <br />LEVEL < <br />EL=23.00 <br />PSI <br />WELL Jf2 PUMP ON <br />TANK <br />LEVEL > <br />EL=27.85 <br />PSI <br />WELL 112 PUMP OFF <br />TANK <br />LEVEL > <br />EL=28.75 <br />X <br />TANK OVERFLOW <br />TOP OF RINGWALL EL=12.75 <br />SYSTEM <br />PRESSURE <br /><40 <br />PSI <br />LEAD BOOSTER PUMP ON <br />SYSTEM <br />PRESSURE <br /><35 <br />PSI <br />LAG BOOSTER PUMP ON <br />SYSTEM <br />PRESSURE <br /><25 <br />PSI <br />LEAD FIRE FLOW PUMP ON <br />SYSTEM <br />PRESSURE <br /><20 <br />PSI X <br />LAG FIRE FLOW PUMP ON <br />SYSTEM <br />PRESSURE <br />>60 <br />PSI <br />BOOSTER PUMPS OFF <br />SYSTEM <br />PRESSURE <br />>75 <br />PSI X <br />*CHLORINE RESIDUAL LOW <br />*CHLORINE RESIDUAL HIGH <br />*DETERMINED BY SJ COUNTY PERSONNEL <br />INCREASE FEED RATE <br />DECREASE FEED RATE <br />COPYRIGHT© 2008 NORTHSTAR ENGINEERING GROUP, INC <br />Q(LOFESS/0�4 <br />yQ�l�ElI <br />No. 66583 <br />OR 6-30-M <br />Jl4f CIVIL o��! <br />f OF CAS\( <br />0 <br />w <br />O <br />ir(L <br />a <br />a <br />w <br />Q <br />0 <br />V) <br />Z <br />0 <br />In <br />>Z <br />it <br />N <br />0 <br />a- <br />m <br />U <br />h <br />w <br />O <br />0 <br />Z <br />F <br />w g <br />n z <br />CC <br />W. `L <br />z v <br />C� <br />a <br />� <br />W <br />� <br />O <br />0 <br />Z <br />y <br />0 <br />W <br />CO) <br />Q 0 <br />v <br />W <br />V <br />Z z <br />O <br />H v <br />cc <br />a zo <br />=a <br />..N <br />a <br />Ae <br />JOB : <br />06-470 <br />DATE: <br />03 05 2008 <br />SCALE: <br />NIA <br />DRAWN: <br />DJTM <br />DESIGN: <br />GGPC <br />CHK D: <br />JB <br />SHEET <br />NUMBER <br />G3 <br />OF 47 <br />