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<br /> <br />STORMWATER -INDUSTRIAL ACTIVITY <br />FIELD AUDIT /INSPECTION FORM <br />Date: <br />a <br />J <br />7 <br />1997 Inspectors: ~c.. <br />id W <br />K <br />D <br />~~ Cert No. <br />OG <br />5 <br />ry <br />anu <br />, av <br />. <br />nope 00912 <br />C <br />- <br />Permittee Name: The Aggregate Source, (nc. <br />Facility Name: The Aggregate Source, Inc. <br />Location/ 201 Tunr+el Drive Road <br />Address: Canon City, CO 81212 <br />Facility Representative: Kenneth S. Klco <br />Title/Responsibilities: Consulting Geologist <br />Nature of the Industrial Activity: <br />Rock Quarry <br />SWMP available on site? Yes ~ No Photographs Taken? Yes ~ No <br />SWMP requested previously and reviewed by inspector? Yes No ~ <br />Receiving Water: Hydraulic Cana! & Arkansas River <br /> <br />Further Action Required by Division: 1. Follow the progress made by the mine to ensure that stornwater runoff <br />from the site is controlled. 2. Address the stornwater management plan for the proposed expansion of the quarry. <br />Further Action Required by Permittee: 1. Submit by March 10, 1997, to the Division, a written not cation that <br />aggregnre washing is no longer performed at the quarry. T1tis will be used to modem the stornwater management <br />plan. 2. Spill containment shall 6e constructed around the above ground storage tanks. 3. !n order to minimize the <br />amount of runoff leaving the site along the quarry road diversion structures should 6e constructed to channel the <br />water into the retention ponds. Also, practices should be implemented on the access road below Po.ad p3 to minimize <br />the erosion impact from this stretch of road on Tunnel Drive. <br />Date Required: March 10, 1997 <br />Signature of Representative: <br />A. Evidence of stornwater discharge from facility? Yes ~ N~> <br />Observations: Several areas of water erasion were observed along the quarry road. Due to the lack of adequate <br />diversion structures, all of the runoff may not be channeled into the retention structures. Any erosion <br />below Pond N3 would impact Tunnel Drive as there are no control structures below this point. <br />B. Materials stored outside? Yes ~ No <br />Observations: The finished product is stored outside near the crushing/sneening operation. This practice should <br />not appreciably impact the runoff from Jhe site. <br />C. Shipping and Receiving Areas exposed to stotmwaterl Yes ~ No <br />Observations: The rip rap loading area is exposed ro stornwater. This practice should not appreciably impact <br />the runoff from the area due to the inert nature of the product and the storage area being locate.i up gradient <br />from the retention pond. <br />