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1 <br /> • Next, the well is resounded to assure that a minimum of 80% water column recharge <br />' has been achieved Once well stabilization has occurred, the well is sampled through <br /> the dedicated discharge tubing Only containers with the appropriate preservatives are <br /> used to collect these samples All sample containers are provided by a California State <br />' Certified Laboratory(pre-preserved voas) All samples are labeled and logged on the <br /> Chain of Custody, then placed on ice in an ice chest until delivered to the laboratory, <br /> within 48 hours The locking cap and lock are put on the top of the casing and then the <br /> well head is closed <br /> Purged water will be stored in a sealed drum and left on site The drums will be labeled <br />' properly After the chemical analyses are completed the contamination will be <br /> assessed If the chemical analyses of the waste water show to be Non-Hazardous it <br /> will be deposed of properly <br />' The objective of the quarterly monitonng program is to inform the consultant and <br /> regulator of any changes at the site <br />' QUARTERLY WATER TESTING <br /> EPA 8015 and 8020 for BTEX/TPH <br /> EPA 8260 for OXYGENATES+1,2DCA+EDB <br /> I <br /> 10 <br /> I <br /> I <br /> i <br /> I <br /> I <br />