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2011-07-15_PERMIT FILE - C1981019A
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2011-07-15_PERMIT FILE - C1981019A
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Last modified
12/13/2016 11:04:45 AM
Creation date
9/9/2011 12:34:45 PM
Metadata
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Template:
DRMS Permit Index
Permit No
C1981019A
IBM Index Class Name
Permit File
Doc Date
7/15/2011
Section_Exhibit Name
4.15 Revegetation Requirements
Media Type
D
Archive
Yes
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2) Colowyo agrees to establish one small (one acre) tall shrub establishment site <br />that that displays a thicker topsoil condition. The location of this area will be in the <br />immediate proximity of the South Taylor X coal pod as portrayed below and on Map <br />28B. The location for this trial represents elevation and aspect characteristics that are <br />very similar to the Tall Shrub areas disturbed in the South Taylor area. Slope <br />characteristics are more moderate than the areas disturbed, but for purposes of <br />implern:enting and monitoring , this trial it was determ ned essential that access and <br />4.15 -14 Revision Date: 6/21/11 <br />Revision No.: TR -84 <br />aspen will be initiated in year 2012 should survival of the 2011 plantings be <br />• <br />less than 350 stems /acre. Alternative methods; for demonstrating compliance <br />with the establishment of aspen habitat in South Taylor will be initiated with <br />the Colorado Division of Wildlife during 2013, should failure of this trial <br />continue. <br />f) <br />Aspen will be placed through the weed barrier by hand (or by mechanical <br />means if practical and economically feasible) as per best practices with <br />regards to depth, etc. Proper planting holes are important in transplant <br />survival. Holes should be two to three times wider than the root ball. If the <br />soil is clay and the sides of the hole become glazed during digging, the sides <br />of the hole should be roughened with a spade. Holes should be prewatered <br />before planting in dry soils. This prevents initial postplant water from <br />migrating away from the root ball. Every effort will be made to plant at the <br />same depth that the tree or shrub was growing in its previous location. <br />Damaged roots will be clean-cut with a sharp blade prior to planting. If any <br />circling or kinked roots are discovered during the transplanting procedure, <br />they will be severed to prevent future girdling of the plant. Every effort will <br />be made to orient the tree or shrub in the same direction, relative to the sun, as <br />it was facing in the previous location. Plantings will be performed in the fall <br />by properly trained personnel. Aspen planting densities will be one plant <br />every four linear feet within a row. <br />g) <br />Colowyo will place contour furrows immediately above approximately every <br />third fabric row (approximately every 66 feet). The trial will exhibit <br />alternating bands of modified Sagebrush Steppe mix (approximately 17 feet), <br />fabric /containerized plantings (4 -5 feet wide), modified Sagebrush Steppe mix <br />(approximately 17 feet), fabric /containerized plantings (4 -5 feet), modified <br />Sagebrush Steppe mix (approximately 12 feet), contour furrow <br />(approximately 5 feet). This pattern should allow for specific emphasis on <br />containerized plantings establishment while minimizing the risk of excessive <br />erosion during the period of early establishment of the trial area. <br />h) <br />An "elk proof' exclusionary fence will be erected around the perimeter of the <br />entire trial area to protect it from ungulates. <br />i) <br />As this area will not be receiving supplemental watering, in the event of stand <br />failure the area will revert back to sagebrush steppe for purposes of Phase III <br />bond release in the future, with the exception that the requirement for 50% of <br />the required 375 shrubs in this area be big sagebrush (Section 4.15.8), this <br />requirement will reasonably be dropped, due to the reduction in sagebrush <br />seed included in the mix applied. <br />2) Colowyo agrees to establish one small (one acre) tall shrub establishment site <br />that that displays a thicker topsoil condition. The location of this area will be in the <br />immediate proximity of the South Taylor X coal pod as portrayed below and on Map <br />28B. The location for this trial represents elevation and aspect characteristics that are <br />very similar to the Tall Shrub areas disturbed in the South Taylor area. Slope <br />characteristics are more moderate than the areas disturbed, but for purposes of <br />implern:enting and monitoring , this trial it was determ ned essential that access and <br />4.15 -14 Revision Date: 6/21/11 <br />Revision No.: TR -84 <br />
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