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Ground Water Monitoring Plan <br /> Triple E Produce Corporation <br /> Tracy, California <br /> Table 1. Parameters, Sample Type, Frequency, Method, and Sampling Points (Revised 9/11/96) <br /> Parameters Unils Type of Method Sampling Points <br /> Sample Frequency <br /> Ground Water Elevation n. Dated Weekly/Quarterly' Electric All Wells <br /> MSL measurement sounder <br /> Flow gpd Cumulative *Weekly/Monthly= Calibrated XW-1, MW-4A,&/or MW-2', <br /> Weekly/Quarterly container- fill Aeration/fere Pond,Treatment <br /> &estimate Plant <br /> Temperahire "C Grab Weekly/Quarterly Field All <br /> Tlicrmometcr <br /> pit pit std. Grab `Wcckly/Mon(hly' IiPA All <br /> Units Wcckly/Quarterly 150.1/9145 <br /> Electrical Conductivity µmhos/ Grab *Weekly/Monthly' EPA 120.1 All <br /> cm Weekly/Quarterly <br /> Total TIIMs µg/l Grab Weekly/Quarterly EPA 524.2 All <br /> IDS mg/I Grab Weekly/Quarterly EPA 160.1 All <br /> Standard Minerals 4- mg/I Grab Quarterly/Annually' t?PA 100, 200, All <br /> anion/cation balance 300 series <br /> * Schedule pertains to treatment Plant only. <br /> 1. Weekly sampling to be performed the first month ground water is extracted, then quarterly thereafter. <br /> 2. At the beginning of each year's discharge to the apricot orchard spray field, the treatment plant effluent shall be <br /> sample weekly the first month of operation, then monthly thereafter. <br /> 3. Quarterly sample will be collected during the first year of extraction, then annually thereafter. <br /> 4. Monitoring well MW-2, which is piped as part of the bioremediation program, may be used as an alternate to <br /> extraction well MW-4A, if operations conditions require this change. <br /> F:\PROJ ECT\0809\RPT\GW M PTb 1 rev.doc <br /> t, CONDOR <br />