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embankmene immediately to the east of the culvert which conveys <br />Pond D discharge to Foidel Creek. The area is vegetated, and will <br />have a sump and rock filter to treat any runoff which may be <br />generated. <br />- Pond D west area covers 0.5 acres between the haulroad and <br />pond embankment discharge point. CYCC proposes the use of a rock <br />filter to treat any runoff from the area. <br />- Pond T Topsoil Stockpile covers some 0.5 acres between the <br />Pond T embankment face and railroad spur. Runoff from this area <br />flows downslope between the railroad embankment and Pond T face to <br />the Pond T weir. From there, flow is conveyed under the track by <br />menas of a culvert to Foidel Creek. CYCC utilizes a rock filter to <br />treat any runoff from the area. <br />- Warehouse Area #2 - this small area consists of approximately <br />1.5 acres located between the Stoker Pad exemption and the <br />Warehouse/Shop exemption. Drainage from this area is for the most <br />part dead (i.e. static), and any flow from the area would be <br />serviced by either the Stoker Pad system or the warehouse exemption <br />rock check dam. <br />- Mine 2 Access - this area consists of approxiamtely 5.6 acres <br />located alongside the Mine No. 2 access road below Pond K. Flow <br />from this area is conveyed by means of low water crossings and free <br />flow to a stockpond and sump on the west side, and a rock filter on <br />the east. <br />- Rockdust Tank <br />A small exemption area for sedimentation control has been <br />granted for the rockdust tank and truck access/unloading area. <br />The total disturbance will be approximately .5 acres. Of that <br />amount, .3 acres will be filled with pit run gravel which acts <br />as an infiltration screen along with a rock filter for any <br />overland flow associated with the rockdust tank and <br />access/unloading area. Likewise, flow from the associated <br />topsoil pile is treated by means of a berm/rockfilter/swale <br />system. <br />- Fish Creek Dewatering Site <br />At the dewatering site, sedimentation will be controlled by <br />the use of alternate control systems such as berms, gravel <br />filters, and existing vegetation. <br />- Fish Creek Ventilation Borehole <br />Another small area exemption exists at the Fish Creek <br />Ventilation Borehole. Sediment control in this small area of <br />disturbance will be accomplished by a vegetative filter. <br />However, until the vegetation becomes reestablished, the <br />runoff will flow to the collection around the Fish Creek <br />Page 6 <br />