Laserfiche WebLink
DATE <br />TIME <br />LOCATION EW - 1 EW - 2 EW- 3R EW- 4 EW- 5 <br />SYSTEM ON <br />LINE YES YES YES YES YES <br />METER #08-08679-03 08-08678-03 08-08680-03 09-00773-03 12019001083 <br />VESSEL #1 VESSEL #2 <br />G.A.C. EFFLUENT <br />PRESSURES 2 0 <br />G.A.C. UNIT <br />CONFIGURATION LAG LEAD <br />INFLUENT PRESSURE <br />( PSI )75 155 70 40 90 10 16 <br />TOTALIZER 65,182,000 96,314,000 1,661,600 N/A 76,844,672 <br />POWER METER 29869 65759 87742 NONE NONE <br />SYSTEM FLOW <br />( GPM )70 80 80 N/A 110 <br />D.T.W.81.10 86.40 65.10 72.90 64.70 <br />TOTAL DEPTH 100'118'113'115' <br />EW - 1 EW - 2 EW- 3 R EW- 4 EW- 5 INFLUENT MIDPOINT EFFLUENT <br />SAMPLE EFFLUENT NO NO NO NO NO YES YES YES <br />PH 7.72 7.34 7.50 7.63 7.31 6.90 7.20 7.36 <br />E.C.496 662 683 281 593 589 582 581 <br />TEMP.16.1 19.3 16.8 17.3 18.7 20.2 20.1 20.7 <br />O.R.P.122 202 187 134 176 229 117 134 <br />T.D.S ( mg/L )333 445 464 182 401 393 398 398 <br />TURBIDITY 2 2 3 2 3 2 2 2 <br />COLOR CLEAR CLEAR CLEAR CLEAR CLEAR CLEAR CLEAR CLEAR <br /> SIGNED: <br />DEL-TECH GEOTECHNICAL SUPPORT SERVICES, INC. <br /> (209) 232-7967 (OFFICE) * cassandra@deltech1.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 />September 17, 2025 <br />12:30 <br />G.A.C. <br />YES <br />09-05971-04 <br />76,422,636 <br />73609 <br />403 <br />FIELD PARAMETER READINGS <br />EXTRACTION WELLS G.A.C. <br />NOTES <br />INFLUENT WATER IS CURRENTLY FLOWING STRAIGHT THROUGH TO CARBON VESSELS, AND ALSO <br />FLOWING THROUGH FILTERS. PRESSURE AT FILTER HOUSINGS WAS 10 psi. PRIOR TO THIS SAMPLING <br />EVENT THE LEAD INFLUENT PRESSURE WAS AT 60 PSI. WE DECIDED IT WOULD BE A GOOD TIME TO <br />BACKWASH THE LEAD VESSEL. AFTER BACKWASHING, THE PRESSURE CAME DOWN TO 16 PSI.