Laserfiche WebLink
V L L— l L V 13 DEL -TECH GEOTECHNICAL SUPPORT SERVICES, INC. <br />(209) 232-7967 (OFFICE) * cassandra@deltechl.com (Email) <br />SITE: FORWARD LANDFILL / MANTECA, CA. <br />AUSTIN & FORWARD MONTHLY MONITORING LOG 2025 <br />GROUNDWATER TREATMENT FACILITY - PUMPING SYSTEM & G.A. C. SYSTEM <br />DATE <br />May 7, 2025 <br />TIME <br />13:53 <br />LOCATION <br />SYSTEM ON <br />LINE <br />EW - 1 <br />YES <br />EW -2 <br />YES <br />EW- 3R <br />YES <br />EW- 4 <br />YES <br />EW- 5 G.A.C. <br />YES YES <br />METER # <br />08-08679-03 <br />08-08678-03 <br />08-08680-03 <br />09-00773-03 <br />12019001083 12019002786 <br />VESSEL #1 <br />8 <br />LEAD <br />VESSEL #2 <br />G.A.C. EFFLUENT <br />PRESSURES <br />0 <br />G.A.C. UNIT <br />CONFIGURATION <br />LAG <br />INFLUENT PRESSURE <br />( PSI) <br />80 <br />160 <br />90 <br />70 <br />99 34 8 <br />TOTALIZER <br />3,956,110 <br />2,479,900 <br />4,050,670 <br />5,719,170 <br />58,610,451 7,693,289 <br />OWER METER <br />230 <br />21338 <br />27094 <br />NONE <br />NONE 73109 <br />SYSTEM FLOW <br />( GPM) <br />60 <br />70.80 <br />80 <br />70.40 <br />80 <br />Aid <br />58.30 <br />30 <br />;67.00 <br />103 389 <br />58.00 <br />TOTAL DEPTH <br />100' 118' 113' 115' <br />FIELD PARAMETER READINGS <br />EXTRACTION WELLS <br />G.A.C. <br />SAMPLE EFFLUENT <br />PH <br />EW - 1 <br />7.49 <br />EW -2 <br />7.28 <br />EW -3R <br />7.38 <br />EW- 4 <br />7.44 <br />EW- 5 <br />7.26 <br />INFLUENT <br />7.39 <br />MIDPOINT <br />YES <br />7.32 <br />EFFLUENT <br />S <br />7.24 <br />E.C. <br />472 <br />630 <br />692 <br />251 <br />575 <br />569 <br />569 <br />569 <br />TEMP. <br />16.0 <br />19.2 <br />16.5 <br />17.0 <br />18.9 <br />20.4 <br />20.1 <br />20.6 <br />O.R.P. <br />134 <br />194 <br />210 <br />147 <br />197 <br />216 <br />196 <br />185 <br />T.D.S (mg/L) <br />325 <br />436 <br />479 <br />165 <br />391 <br />388 <br />389 <br />389 <br />TURBIDITY <br />2 <br />2 <br />4 <br />3 <br />3 <br />2 <br />2 <br />2 <br />COLOR <br />CLEAR <br />CLEAR <br />CLEAR <br />CLEAR <br />CLEAR <br />CLEAR <br />CLEAR <br />CLEAR <br />NOTES <br />INFLUENT WATER IS CURRENTLY FLOWING STRAIGHT THROUGH TO CARBON VESSELS, AND ALSO <br />FLOWING THROUGH FILTERS. PRESSURE AT FILTER HOUSINGS WAS 45 psi. FLOW METERS WERE <br />REMOVED FROM EW -1, EW -2, EW -3R, & EW -4 FOR ANNUAL CALIBRATION. <br />SIGNED: <br />-A _fit ..._, +( . NL --,e-- <br />