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<br />Colorado Division of Reclamation, Mining and Safety <br />Annual Reclamation Report for the Year___2017____ <br /> <br /> <br />Seneca II-W Mine C-82-057 Seneca Property, LLC <br /> Mine Name Permit # Permittee <br /> <br />Address: 29515 RCR27 Oak Creek, Colorado 80467 <br /> <br /> <br />This report, required by Rule 2.04.13, is due by February 15 of each year, or other date (March 31), as <br />agreed upon by the Division. It should include text, discussion, and maps, at a minimum, in addition to any <br />other reclamation monitoring data as required by the approved permit. The location of the acreage reported <br />under each land status category and year of seeding (if applicable) should be clearly and accurately <br />identified on a map included with the report. <br /> <br />Land Status Category Last Years <br />Cumulative Total The Calendar Year Cumulative Total1 <br />Acres disturbed 1,291.5 0 1,291.5 <br />Acres backfilled and graded 1,269.1 0 1,269.1 <br />Acres topsoiled 1,274.9 0 1,274.9 <br /> <br />Seeding typically begins the minimum 10-year liability period. Please report the acres for each category <br />below. Do not include acres that have achieved final, Phase III release. <br /> <br /> Last Years <br />Cumulative <br />Total <br />This Calendar <br />Year <br />Cumulative <br />Total1 <br />10 Years or <br />Less <br />Greater than <br />10 Years <br />Acres Seeded* 1,274.9 0.0 1,274.9 813.2 426.8 <br /> <br />*Include if necessary, a description of any augmented seeding or cultural practices <br /> <br />For the Entire Life of Mine, the total number of acres disturbed 1,291.5 and the total number of acres: <br /> <br />Phase 1 released__1,270.4__ Phase II released__800.9___ Phase III released _____0.0_____ <br /> <br />For Mines in Permanent Cessation: <br /> <br />Total acreage in facilities subject to reclamation but yet to be completed ____N/A_______ <br /> <br />For Government Performance and Results Act <br /> <br />Acreage in long-term mining or reclamation facilities2 15.3__ <br />Acreage in active mining areas3 0.0 <br /> <br />1(exclude acres where Phase Ill release has been achieved) <br /> <br />2Includes haul and access roads; temporary dams and impoundments; permanent dams and impoundments; diversion <br />and collector ditches, water and air monitoring sites; topsoil stockpiles; overburden stockpiles; repair, storage and <br />construction areas; office area, repair shops, and parking; coal stockpiles, loading, and processing areas; railroads; coal <br />conveyors; refuse piles and coal mine waste impoundments; head -of-hollow fills; valley fills; ventilation shafts and <br />entryways; and noncoal waste disposal area (garbage dumps and coal combustion by-products disposal areas). <br /> <br />3Includes pits, topsoil stripped areas in advance of pits, and spoil not backfilled and graded <br /> <br />Revised August 1, 2014