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suspected waste or environmental contamination, MEI will provide qualified personnel to <br />investigate the site, characterize the waste, and determine appropriate disposition of the <br />waste, or take other appropriate response actions. <br />• The Division will also conduct routine inspections at the facility for the purposes of <br />determining compliance with this WMCP and other applicable environmental <br />regulations. <br />3.2 Fluid Level Monitoring. <br />Groundwater monitoring wells will be used to evaluate water quality in the gravel mining <br />area. Prior to the start of pumping, baseline fluid level measurements will be gauged in <br />the following wells. Once dewatering for mining commences, fluid levels will be <br />measured in wells MW-1 through MW-7, WP-3, GWC-1 and (FII,A)MW-3E (Figure 2) <br />on a daily basis for the first two weeks, then weekly for the next 6 weeks, and then <br />monthly (following approval by the Division) as long as dewatering is to continue in the <br />same general area for an extended period of time. Fluid levels will also be monitored in <br />Trenches I and 2 at this same frequency. <br />If pumping conditions change significantly, or if pumping is moved to a different area <br />(e.g. Subarea 2), then the Division will be notified and the monitoring program adjusted <br />as necessary. Fluid levels will be measured by MEI or other qualified personnel using a <br />device capable of detecting water and products to an accuracy of 0.01 feet (e.g. using an <br />electronic interface probe). Fluid levels will be recorded on the Site Inspection Form <br />(Appendix B). If product is detected in any wells not previously containing product, or if <br />• product levels/thickness changes significantly in MW-2, MW-4, or WP-3, or if <br />significant drawdown is observed in any of the wells, then pumping will cease until the <br />data can be evaluated (in consultation with the Division) and appropriate mitigation <br />measures implemented. <br />3.3 Reporting <br />The weekly field inspection logs will be included in a brief quarterly report submitted to <br />the Division along with any sampling results (exclusive of those required under Section <br />3.4), fluid levels, waste disposition, and narrative describing the general progress of <br />mining, any environmental contamination encountered, the response actions taken, and <br />copies of attendance records for the "tailgate" training meetings etc. These reports shall <br />be submitted within 30 days following the end of each quarter. <br />3.4 CDPS Monitoring and Reporting Requirements. <br />Separate and additional monitoring and reporting requirements will be conducted in <br />accordance with Colorado Discharge Permit System (CDPS) Permit No. CO-00446175 <br />issued for the site. A copy of this permit is included as Appendix D. <br /> <br />