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MONITORING AND REPORTING PROGRAM NO. R5-2005-0827 - 2 - <br />FORMER CONNELL MOTOR LIFT TRUCK <br />SAN JOAQUIN COUNTY <br />The Dischargers shall obtain all local and state permits and access agreements necessary to fulfill the <br />requirements of this Order prior to beginning the work. <br />GROUNDWATER MONITORING <br />As shown on Figure 2, there are thirty seven groundwater monitoring wells, designated MW-1 through <br />MW-37. Also, there is one groundwater extraction well (EW-1), twenty nine soil vapor extraction (SVE) <br />wells (VW-1A through VW-15B) for the SVE remediation system, and one onsite water supply well. The <br />groundwater monitoring program for the above-named wells and any wells installed subsequent to the <br />issuance of this MRP, shall follow the schedule below. If present, monitoring wells with free phase <br />petroleum (free) product or visible sheen shall be monitored for product thickness and depth to water only, <br />and bailed to remove free product. A sample of free product (if present) must be collected at least once <br />and analyzed for classification of product and to obtain a chromatograph for comparison to dissolved <br />hydrocarbons detected in other wells. The volume of extracted groundwater and petroleum product (if <br />present) shall be provided in quarterly monitoring reports. Sample collection and analysis shall follow <br />standard EPA protocol. <br />SAMPLING FREQUENCY1 <br />Quarterly Semi Annually Annually <br />Wells MW-1 MW-2 MW-3 MW-5 <br />MW-7 MW-8 MW-15 MW-16 <br />MW-17 MW-18 MW-22 MW-23 <br />MW-24 MW-25 MW-26 MW-27 <br />MW-28 MW-30 MW-31 MW-32 <br />MW-33 MW-34 MW-35 MW-36 <br />MW-37 New Wells <br />MW-6 MW-9 MW-10 <br />MW-11 MW-12 MW-13 <br />MW-14 MW-19 MW-20 <br />MW-21 <br />' <br />MW-4 MW-29 Onsite <br />Supply Well <br />I MI wells will be monitored quarterly for water levels, and the presence and thickness of free product.