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FROM <br /> NEUTRALIZATION <br /> STORM WATER TANKS. 5 gpm IRVG.IU BACKWASH <br /> IMF LUENT• MnOOR I)OiDNKNO <br /> C—VPR]ES z --- _ <br /> S PUrW _ <br /> STATION 1 _ __ <br /> NOkTII YARD gpm I ---") <br /> a <br /> GROUNDWATER. I FLRSII/FLOC TANK 300 op. MIXED <br /> VARIESI IflVG. I� J AND CLARIFIER MEDIA <br /> FILTRATE FROM FILTERS <br /> F IL.TER PRESS 300 gpm <br /> VARIES' INFLUENT 300 gpm EREDUCTION/ 300 gpm DECRSSING 300-gpm <br /> HOLD IANC ECIPITATI TANK <br /> UNIT <br /> FLOW <br /> GROUNDWATER•VARIESI EDUALIZATION <br /> BASIN SETTLED <br /> SOL IDS 3 <br /> 200 gpml STRAINING 200 gpm4 ION 200 gpm< <br /> AND EXCHANGE <br /> FILTRATION UNIT <br /> NSlIEf`-'- BACKHRSHEO <br /> 1. GROUNDWATER IS TREATED AT AN EFFECTIVE I SOLIDS 3 SDO gpm4 <br /> FLOW RATE OF 500 ggoo THROUGH THE IGN SETTLED I <br /> EXCHANGE AND ELEC vu. <br /> REDUCTION/ SOLIDS 3 BACKWASH AND <br /> PRECIPITATION TREATMENT UNITS. FLOW I RINSING SOLUTIONS <br /> CDNSISTS OF NORTH YARD GROUNDWATER (PUMPED <br /> DIRECTLY TO INFLUENT HOLDING TANK) <br /> AND GROUNDWATER PUMPED FROM EXTRACTION <br /> SYSTEM TO FLOW EDUAIA ZNTION BASIN. SLUDGE HOLDING <br /> FLOW RATES FROM EACH SOURCE VARY. TANKS <br /> MAXIMUM FLOWS TO EACH TREATMENT UNIT I <br /> VARY. <br /> 2. STORM HATER TREATMENT OCCURS THROUGH <br /> m THE ELECTROCHEMICAL REDUCTION/PRECIPITATION DISCHARGE 002 DISCHARGE 001 <br /> UNIT qT ft MqX FLOW OF 300 gp STORM TO ONSITE TO STOCKTON <br /> o r HAIER TREAMENT INTERRUPTS GROUNDWATER CNEUTRAL12AI]ON <br /> MER SOIL FLUSHING DIVERTING CANAL <br /> TREATMENT THROUGH THIS UNIT. SYSTEM <br /> 3. FLOH OUANTI7IE9 ARE YARIARLE OEPENOING ON NKED FORINJECTION HELLS <br /> SOLIDS PRESENT TN INFLUENT. FILTER PRESS IRTIONI <br /> o A. MINOR LOSSES FROM SOLIDS REMOVAL ARE NOT <br /> REFLECTED. <br /> S. UP TO IBO.000 GALLONS OF NEUTRALIZATION FILTRATE 5 gpm1AVG. IS - <br /> TANK LIDUIDS ARE PRODUCED PER MONTH AND TO <br /> w TREATED THROUGH THE ELECTROCHEMICAL <br /> o REDUCTION/PRECIPITATION UNIT OP TO A RATE BACKWASH 1 <br /> op DF 10 gpm. THIS VOLUME IS NOT ACCOUNTED FOR HOLDING I THE MARLEY COOLING TOWER <br /> $a IN THE WATER BALANCE. TANK <br /> u -- COMPANY <br /> 2 REVISED JUNE 2. 1993 FILTER CAKE TO OFFSITE STOCKTON, CALIFORNIA FACILITY <br /> zm� <br /> DISPOSAL <br /> I'+c WATER TREATMENT PLANT <br /> 1 REVISED JULY 1B. 1991 TO ANDCO SYSTEM INFLUENT <br /> u�yu <br /> 0ISSUED AUGUST 18.1990 WATER BALANCE <br /> N <br /> oFo HOLDING TANK FOR TREATMENT . <br /> uoa ` <br /> ATTACHMENT C <br />