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t <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> (209)817-8757(OFFICE)•(209)847-7744(FAX)-ddt.hIWpackll..t(E-1) <br /> SITE: FORWARD LANDFILL/MANTECA,CA. <br /> MONTHLY MONITORING LOG 2011 <br /> GROUNDWATER TREATMENT FACILITY-PUMPING.SYSTEM&AIR STRIPPER <br /> .SYSTEM PH.M 109.134.8499 / 555 CALL RESPOND CODE <br /> DATE Monday,February 21,2011 <br /> TIME CLOUDY/COOL <br /> LOCATION EW-1 EW-2 EW-3R EW-4 TOWER <br /> SYSTEM ON LINE <br /> HOURS DOWN <br /> TIME 0 0 0 0 0 <br /> TOWER AIR <br /> PRESSURE <br /> inches H2O 25 <br /> TOTALIZER <br /> 6,079,830 3,604,690 N/A 91772,110 3,566,100 <br /> POWER METER <br /> N/A 5468 N/A N/A 98664 <br /> SYSTEM FLOW <br /> (GPM) 70.0 95.0 N/A 30.0 150.0 <br /> INFLUENT <br /> PRESSURE PSI 41.0 65.0 N/A 45.0 15.0 <br /> D.T.W. <br /> TOTAL DEPTH 100' 118' 105' 115' N/A <br /> SAMPLE INFLUENT <br /> SAMPLE EFFLUENT - <br /> EFFLUENT PH 7.76 7.36 N/A 7.50 IN-6.89 / OUT-7.32 <br /> EFFLUENT E.C. 837 1217 N/A 1173 IN-1100/ OUT-1066 <br /> TEMP. 18.5 19.4 N/A 18.8 IN-20.1 / OUT-19.0 <br /> O.R.P. 9 20 N/A 17 IN- 14 / OUT-17 <br /> TURBIDITY 2.0 1.7 N/A 2.1 IN-1.6 / OUT-1.4 <br /> T.D.S(PPM) 571.0 846.0 N/A 812.0 IN-754 / OUT-736 <br /> SIGNED: �ff_A4'-#' <br /> NOTES: EW-2 TOTALIZER MALFUNCTION. <br /> EW-3R IS OFFLINE SCHEDULED REPAIRS ARE PENDING. <br />