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Ponds also appears incorrect. Please review Table 4 information specific to the "sediment <br />loading" section and correct as necessary. <br />Response: This response will be provided upon finalization of the hydrologic design. <br />Rule 4.09.2 - Excess Spoil <br />16. Response Partially Accepted. Colowyo has corrected the volumes for the East Taylor <br />and West Taylor Fills, as requested. Colowyo has provided a revised page South <br />Taylor/Lower Wilson-Rule 4, Page 20, which details the fill volumes. The Division has <br />corrections that need to be made on the revised page South Taylor/Lower Wilson-Rule 4, <br />Page 20. The following items will need to be corrected under Section 4.09 - Disposal of <br />Excess Spoil: <br />a. On the third line of the first paragraph Colowyo states that "...East and West Taylor <br />Fills and the temporary fill will remain at the conclusion of the project...". The temporary <br />fill material will not remain, as it will be used to backfill the South Taylor Pit. Please <br />remove the text that states "and the temporary fills". <br />Response: This text change has been incorporated to Section 4.09- Disposal of Excess Spoil. <br />b. On the fourth line of the second paragraph Colowyo states that the West Taylor Fill <br />will contain approximately 9.1 million yards of temporary spoil. The chart for question 16 <br />in the responses states that the temporary fill will contain 9,173,000 yards. This volume <br />rounds to 9.2 million cubic yards. Please correct the volume for the West Taylor Fill <br />temporary spoil pile to 9.2 million cubic yards. <br />Response: The text in this section has been changes to reflect the updated temporary and <br />permanent volumes. These volumes have been recalculated with this latest submittal <br />of TR-81. <br />c. On the fifth line of the second paragraph Colowyo states that there will be "...26 <br />million yards of out-of-pit spoil." Please add the word "permanent" ("...26 million yards of <br />permanent out-of-pit spoil.") to differentiate between temporary and permanent spoil. <br />Response: This text change has been incorporated to Section 4.09- Disposal of Excess Spoil. <br />d. In the preliminary adequacy review letter the Division requested that Colowyo <br />include a chart of both the permanent and temporary spoil that will be associated with <br />each fill. Colowyo has not included this chart on revised page South Taylor/Lower <br />Wilson-Rule 4, Page 20. Please include a chart that shows both the temporary and <br />permanent spoil in the East Taylor and West Taylor Fills on page South Taylor/Lower <br />Wilson-Rule 4, Page 20. <br />Response: A table has been added to this page to clarify the temporary and permanent volumes <br />in each of these two fills. <br />17. Response Accepted. The chart of permanent spoil matches the text on revised page <br />South Taylor/Lower Wilson-Rule 4, Page 20. The Division has requested several changes <br />and additions to the text, which are detailed in question 16 above.