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Susan Burgmaier -2- November 18, 2014 <br />changes were made to Culvert G -5 and Culvert D -1 to reflect the TR- 84/TR -87 value of <br />9.7 cfs. <br />3. DRMS: BRL provided the requested clarification and also updated Maps 15 -1 and <br />20 for consistency. The design information for deleted Culvert G1, however, remains in <br />the permit application package on page Exh- 8 -32i. Please submit a proposed page <br />Exh -8 -32i as a deleted page or designated blank page. <br />BRL: Please see revised page Exh -8 -32i "Intentionally Left Blank" <br />4. DRMS: BRL provided repaginated designs, as requested. Revised information <br />provided in BRL's September 24, 2014 response to Item 4 has resulted in the <br />identification of an additional issue: <br />BRL indicated that the flow from Culvert C22 will flow to Ditch C18, and provided <br />revised design information for Ditch C18. BRL also updated the table on page EXH 8- <br />291 to add the flow from Culvert C22 to Ditches C22, C23, and C24. This table is now <br />inconsistent with the design information for each of these ditches. Please update the <br />design information beginning on currently approved page Exh 8 -74vi for Ditches <br />C22, C23, and C24 to include the increased flow from Culvert C -22. <br />BRL: Please see revised pages Exh -8 -74vi and vii, designs for Ditches C -22 and 23. <br />Ditch C -24 was not revised due to flow from C -C22 as it is upstream of Culvert C -22. <br />Culvert C -18 has also been revised on page Exh 8 -31 and a design is attached on <br />page Exh. 8- 32xxx. Ditches C -22 and C -23 were revised on page Exh -8 -2911. <br />5. Item Resolved. <br />6. DRMS: BRL provided the requested design information. BRL also provided a <br />reasonable explanation for the absence of design information for several culverts in the <br />currently approved permit application package, and indicated that design information for <br />all culverts would be updated over time with subsequent revisions. Please include a <br />page in Exhibit 8, preferably prior to the existing culvert design pages, that lists <br />the culverts that were approved based on sizing with homographs and for which <br />specific design information is not included in the permit application package. <br />BRL: Pages Exh-8-31 ii & 31 ii address the culverts that have been designed with <br />SedCad. Instead of listing the culverts that have not been designed with SedCad, the <br />list includes the Culverts that have been designed with SedCad and will be updated <br />going forward as culverts are designed with SedCad. <br />7. Item Resolved. <br />8. DRMS: BRL revised page Exh -8 -31 as requested. However, there are additional <br />issues that were identified on the revised table submitted with BRL's September 24, <br />2014 response to Item 8: <br />