2021-07-19_PERMIT FILE - M2021049 (4)

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Construction Material Regular 112 Operation Reclamation Exhibits Raindance Reservoir#2 —VIMA Partners, LLC (f) A description of each of the following: (i) Final grading - specify maximum anticipated slope gradient or expected ranges thereof; The maximum slopes that will be outside of the reservoir coverage are planned to be 3:1 or flatter for the banks of the proposed reservoir. (ii) Seeding - specify types, mixtures, quantities, and expected time(s) of seeding and planting; Seeding and mulching to follow the recommendations as set forth in the Mile High Flood District Criteria Manual. Clean, weed-free and seed-free cereal grain straw will be applied evenly at a rate of 2 tons per acre and will be tacked or fastened by a method suitable for the condition of the site. Straw mulch will be anchored on the surface mechanically by crimping. Expected time(s) of seeding and planting will occur during Spring or Fall. (iv) Fertilization - if applicable, specify types, mixtures, quantities and time of application; Soil amendments to be added if deemed necessary and will be applied at the time of seeding. (v) Revegetation - specify types of trees, shrubs, etc., quantities, size and location; and No trees or shrubs will be used. (vi) Topsoiling - specify anticipated minimum depth or range of depths for those areas where topsoil will be replaced Approximately 4" of new topsoil will be used to re-establish vegetation as needed along the banks of the reservoir, assuming the existing soil isn't suitable for native plant growth. Reclamation Plan — The reclamation plan is to turn the site into a reservoir to support the non potable water system of the Raindance subdivision to the north. The reservoir will fill around 44 acres of surface area at its highest point, roughly 1500 acre-ft of water, and around 11 additional acres will be vegetated in the surrounding areas of the reservoir. The majority j5T.INC.CONSULTING ENGINEERS