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November 8, 2017 C-1981-014/Southfield Mine ZTT <br /> <br /> <br />Number of Partial Inspection this Fiscal Year: 3 <br />Number of Complete Inspections this Fiscal Year: 2 <br /> <br /> Page 2 of 10 <br /> <br /> <br />Inspection Topic Summary <br />NOTE: Y=Inspected N=Not Inspected R=Comments Noted V=Violation Issued NA=Not Applicable <br />N - Air Resource Protection <br />R - Availability of Records <br />N - Backfill & Grading <br />N - Excess Spoil and Dev. Waste <br />N - Explosives <br />N - Fish & Wildlife <br />R - Hydrologic Balance <br />N - Gen. Compliance With Mine Plan <br />R - Other <br />N - Processing Waste <br /> <br />N - Roads <br />N - Reclamation Success <br />N - Revegetation <br />N - Subsidence <br />N - Slides and Other Damage <br />N - Support Facilities On-site <br />R - Signs and Markers <br />N - Support Facilities Not On-site <br />N - Special Categories Of Mining <br />N - Topsoil <br /> <br /> <br />COMMENTS <br /> <br />This was a complete inspection of the Southfield Mine conducted by Zach Trujillo of Colorado Division of <br />Reclamation, Mining and Safety (DRMS) on November 8, 2017. No operator was present during the inspection. <br />The weather was clear and ground conditions w as partially snow covered. Snow depths was approximately 3” in <br />depth. Temperatures during the inspection were around thirty five degrees fahrenheit. <br />AVAILABILIT Y OF RECORDS – Rule 5.02.4(1): <br />This was a complete inspection of the Southfield Mine con ducted by Zach Trujillo of Colorado Division of <br />Reclamation, Mining and Safety (DRMS) on November 8, 2017. No operator was present during the inspection. <br />The weather was clear and ground conditions was partially snow covered. Snow depths was approximately 3” in <br />depth. Temperatures during the inspection were around thirty five degrees Fahrenheit. <br /> <br />HYDROLOGIC BALANCE - Rule 4.05 <br />Drainage Control 4.05.1, 4.05.2, 4.05.3; Siltation Structures 4.05.5, 4.05.6; Discharge Structures 4.05.7, 4.05.10; <br />Diversions 4.05.4; Effluent Limits 4.05.2; Ground Water Monitoring 4.05.13; Surface Water Monitoring 4.05.13; <br />Drainage – Acid and Toxic Materials 4.05.8; Impoundments 4.05.6, 4.05.9 ; Stream Buffer Zones 4.05.18: <br />The Magpie Diversion was inspected. The channel was measured at its bottom width, top width and depth from <br />three locations within the permit boundary. For the approximate locations of measurements , please refer to Figure <br />1. Bottom width (X1) was measured were the base of channel met the incline of the emba nkment on each side of <br />the channel. Top width (X2) was measured from top of the embankments were rip -rap armoring ended. The depth <br />was measured from the base of the channel up to the top of the embankment where rip -rap ended. For additional <br />details, please refer to Figure 2. The channel was stable at the time of the inspection. <br /> <br />