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OGCC GCC Energy, LLC <br />Telephone: 970.385.4528 6473 County Road 120 <br />E n e r g y "Safety as a Value" Facsimile: 970.385.4638 Hesperus. CO 81326 <br />e. The revised velocities calculated for the wider East Clear Water Ditch <br />demonstrate that a ditch liner will not be necessary. <br />3. Appendices 11 (1, 2, 3 and 4) <br />d. Scott Fleming, P.E., as part of this response, is providing a new schedule of <br />all project culverts and ditches with calculations performed using the Rational <br />Analysis method rather than SEDCAD. These calculations supersede the <br />culvert and ditch calculations provided by Tom Paluso, P. E. in Appendices 11(2) <br />and (3). Mr. Fleming has re-worked parts of the Paluso report, leaving Appendix <br />11(1) 8s (4) intact. Culvert and ditch calculations are now within Appendix 11(2) <br />8s (3). The East Clear Water Ditch, in its original configuration, had potential <br />velocities that would have required armor lining. The new configuration exhibits <br />velocities less than 6 feet per second, thereby eliminating the need to armor this <br />ditch. Mr. Fleming verifies this in his report attached as Appendix 11(2) & (3). <br />e. Specifications for channel liners can be found on Maps King II-007F and G. <br />E Appendix 11 is being re-submitted in it's entirety, including the appropriate <br />P.E. stamped cover pages. It includes sections (1) thru (4) as listed above, <br />Appendix 11(5) as listed in "h" below and Appendix 11(6) which consists of Scott <br />Fleming, P.E.'s As-Built Sediment Pond Certification as provided to you in <br />person on September 15, 2009 (with certification maps now embedded into <br />Maps King II-007 D thru G). His summary report can be found at the beginning <br />of Appendix 11. <br />g. As stated above, Appendix 11 is re-submitted in its entirety, and includes <br />drainage basin maps as requested. <br />h. The "Safety Factor Analysis for Sediment Pond" has been re-located in the <br />permit from Appendix 11(D) to Appendix 11(5) . The entire section, including a <br />revised cover page and first page, is part of this submittal. <br />4. Appendix 10 <br />a. (i) The haul road, in plan view, is now shown on Map King II-007E. Haul road <br />design detail is shown in Detail 5 on Map King II-007F. <br />a. (ii) The haul road certification letter by Scott Fleming, P.E. is included and <br />should be inserted into the permit application document as Appendix 10. The <br />existing Appendix 10 contents, Haul/Access Roads by J.T. Paluso, P.E. is <br />superseded by this letter and referenced drawings (Maps King II-007 D thru G).