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NEWMONT <br /> GOLDCORP <br /> Table 1. CC&V Proposed Numeric Protection Limit Changes <br /> Most Restrictive CC&V <br /> DRMS Approved NPL Colorado Regulation <br /> Parameter (mg/L) 41. Table Value Proposed <br /> Standard (mg/L) NPL <br /> Arsenic 0.009 0.01 0.01 <br /> Cadmium 0.004 0.005 0.005 <br /> Copper 0.008 0.2 0.2 <br /> Lead 0.03 0.05 0.05 <br /> Mercury 0 0.002 0.002 <br /> Nitrite as N 0.05 1 1 <br /> Nitrate as N 3 10 10 <br /> 0.70 (2.0 for CRMW-3b-63, <br /> GVMW-8A, WCMW-6-2341 Zinc WCMW-3-134, and VIN- 2 2 <br /> 2B <br /> Quality Assurance Project Plan (QAPP): <br /> During the August 2019 meeting, DRMS requested a copy of CC&V's water monitoring <br /> quality assurance project plan (QAPP). For reference, CC&V has included this living <br /> document within Attachment A. As with all project plans, updates to the QAPP occur as <br /> necessary as water monitoring requirements and best practices evolve. <br /> Other Permits and Licenses: <br /> A no-impact Technical Revision will be filed with Teller County. <br /> Implementation Schedule: <br /> Upon DRMS' approval, updated NPLs will be applied immediately at CC&V. <br /> Financial Warranty: <br /> CC&V has determined that the changes within this technical revision do not warrant an <br /> increase in the reclamation financial warranty. <br /> Enclosed please find check no. 200043228 in the amount of $1 ,006.00 for the technical <br /> revision fee. Should you require further information, please do not hesitate to contact <br /> Katie Blake via phone or email at 719.689.4048 and Katie.Blakea-newmont.com, or me <br /> at 719.689.4042 and Justin.Raglin(cD-newmont.com. <br />