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1 <br /> J <br /> CALIFORNIA REGIONAL WATER QUALITY CONTROL BOARD <br /> CENTRAL VALLEY REGION <br /> MONITORING AND REPORTING PROGRAM NO. R5-2002-XXXX <br /> FOR <br /> FORMER CONNELL MOTOR LIFT TRUCK <br /> SAN JOAQUIN COUNTY <br /> The Former Connell Motor Lift Truck (site) is located at 2211 North Wilson Way in Stockton <br /> and owned by Connell Motor, Inc (Discharger). Prior soil and groundwater investigations <br /> identified petroleum hydrocarbons as diesel, gasoline, and Stoddard solvent, and volatile organic <br /> compounds (VOCs), including 1,2-dichloroethane and perchlorate. There are two sources on the <br /> site, an underground storage tank and a dry well. The Discharger is currently delineating the <br /> vertical and lateral extent of the petroleum hydrocarbons and VOCs pollution in groundwater, <br /> prior to submitting a corrective action plan for remediation of the site. Depth to groundwater is <br /> approximately 58 feet. This pollution impairs the beneficial use of this water resource. <br /> This Monitoring and Reporting Program (MRP) is issued pursuant to Section 13267 of the <br /> California Water Code and is necessary to delineate groundwater pollutant plumes and determine <br /> whether remediation efforts are effective. Existing data and information about the site show the <br /> presence of various chemicals, including petroleum hydrocarbons and volatile organic <br /> compounds, emanating from the property under the control of the Discharger and resulting from <br /> the Discharger's current or past operation. The Discharger shall not implement any changes to <br /> this MRP unless and until a revised MRP is issued by the Executive Officer. <br /> Prior to construction of any new groundwater monitoring or extraction wells, and prior to <br /> abandonment of any groundwater monitoring or extraction wells, the Discharger shall submit <br /> plans and specifications to the Board for review and approval. Once installed, all new wells shall <br /> be added to the monitoring program and shall be sampled and analyzed according to the schedule <br /> below. <br /> GROUNDWATER MONITORING <br /> As shown on Figure 1, there are sixteen groundwater monitoring wells, designated MW-1 <br /> through MW-16. Also, there is one groundwater extraction well (EW-1) and ten soil vapor <br /> extraction wells (VW-IANW-IB through VW-5A/VW-5B), which were installed for a proposed <br /> pilot study. The groundwater monitoring program for the sixteen monitoring wells and any wells <br /> installed subsequent to the issuance of this MRP, shall follow the schedule below. Monitoring <br /> wells with free phase petroleum product or visible sheen shall be monitored for product thickness <br /> and depth to water only. The volume of extracted groundwater and petroleum product shall be <br /> provided in quarterly monitoring reports. Sample collection and analysis shall follow standard <br /> EPA protocol. <br />