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CALIFORNIA REGIONAL WATER QUALITY CONTROL BOARD <br /> CENTRAL VALLEY REGION <br /> MONITORING AND REPORTING PROGRAM NO. 91-220, Revision 1 <br /> KEARNEY-NATIONAL, INC. <br /> KEARNEY-KPF <br /> SAN JOAQUIN COUNTY" <br /> Kearney-KPF is a manufacturer of high voltage switching devices. Waste dis os l from thea ring <br /> process has resulted in groundwater contamination with volatile qF cc comet. Aground war <br /> extraction and treatment system has been in operation at the�#truly%e 1992 with tr ed groundwater <br /> being discharged to an injection well. Waste Discharge RecueyisA Rs)were adop it91 for <br /> .. <br /> the treatment system. As part of the WDRs, Monitoring an# RO.ortino ;am (MRP)No. 91-220 <br /> established monitoring requirements for the startup and ful scale pases ofafhe treatment system, <br /> extraction wells, observation wells, and injection well. This oringpro �r ses MRP No. 91-220. <br /> 14a <br /> GROUND WATER MONIT <br /> There are 23 ground water monitoring wells, six piezometers. five extracti s, one shallow supply <br /> well, and one injection well as shown in Figure 14, ann 1 monitoring s be conducted during the <br /> quarter of highest anticipated ground water eleions. <br /> 0 <br /> Prior to construction, plans and specification or ro . ter monitilring and/or extraction wells shall be <br /> submitted to Board staff for review and app rts ak• A teR3con tru04At, new wells are to be sampled and <br /> analyzed for the constituents below and added to ttte mofilwfiir#j program. <br /> Extraction Well Monitoring " xu <br /> During extraction of ground., r from, traction wells KI-3, KI-5, KI-6, KEW-3, and KEW4 the <br /> tea. <br /> following monitoring prom shalt,,15e conducted: <br /> Type of Sampling <br /> Constituents „,<;; �w Units Sample Frequency <br /> Vo Mile Q,t anic Compound . � ' µg/1 Grab Q <br /> ethod <br /> Manic <br /> or 601) x. <br /> E1ctrcal Condu1,vity (Field) µmhos/cm Grab Q <br /> tea. <br /> TO I)t` plved Soliffs,''° mg/1 Grab A <br /> 0$il (Fi ) pH units Grab Q <br /> ILPmpera Celsius Grab Q <br /> T014Qolume o' ater Extracted gallons Continuous Q <br /> Extraction late at Time of Sampling gpm Grab Q <br /> Average Extraction Rate (last 7 days) gpm Continuous Q <br /> Pressure at Time of Sampling psig Grab Q <br /> Water Level ft msl Grab Q <br />