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27. The Applicant states certified weed free mulch will be crimped into the surface at 2000 <br /> lbs.per acre. Based on the Division's experience with mulching rates,please commit to <br /> utilizing two (2) tons of mulch per acre. <br /> The reclamation plan is changed to reflect the Division request of using weed free mulch <br /> crimped to a rate of two tons of weed free mulch per acre, i.e. 4000 lbs. per acre. These details <br /> are included on page E-9. The bond in Exhibit L also reflects this change. <br /> 28. The Applicant states fertilizer may be added as determined by a soil test at the time of <br /> seeding. Please commit to providing the Division with a copy of the soil tests) when <br /> available. <br /> The Applicant will provide soil tests to the Division, when available. <br /> 29. Please provide a typical cross-section of what the heavy furrows will look like. <br /> The application is changed to read `surface roughening' instead of`heavy furrows,' see Exhibit <br /> E section 3 (page E-9). Please see the Surface Roughening section from the Urban Storm <br /> Drainage Criteria Manual Volume 3 (November 2010) included in Exhibit E. <br /> 30. What is the compatibility of drill seeding and the heavy furrows, how is the Applicant <br /> propose to get vegetation established on the furrows. <br /> Drill seeding is possible with the proposed Surface Roughing design; see the Surface <br /> Roughening section from the Urban Storm Drainage Criteria Manual Volume 3 (November <br /> 2010) included in Exhibit E. In areas where slopes or material conditions do not permit for drill <br /> seeding, broadcast seeding will occur at double the drill seeding rate. See the Temporary and <br /> Permanent Seeding section from the Urban Storm Drainage Criteria Manual Volume 3 (July <br /> 2012) included in Exhibit E. <br /> 31. Please indicate on the reclamation map the approximate alignment of the proposed catch <br /> ditches. <br /> Alignment of proposed catch benches is included in Maps C-2 and F-1 in Appendix 2 of the <br /> updated 112c permit narrative. <br /> Exhibit G—Water Information (Rule 6.4.7) <br /> 32. Please review the DWR Comments letter, attached, and incorporate comments into the <br /> application. <br /> All comments provided by DWR in their October 29, 2019 Response to Reclamation Permit <br /> Application Consideration are addressed in the permit narrative. Groundwater is not anticipated <br /> nor will it be exposed during any phase of mining. The designed storm water detention structures <br /> meet the requirements of a `storm water detention and infiltration facility' as defined in section <br /> 37-92-602(8) C.R.S. All water used on site will be augmentation water supplied by the Huerfano <br /> Bradford Mesa—Preliminary Adequacy Response 8 <br />