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III <br /> M-2001-001 Line Camp Pit Amendment#2 (Expansion) <br /> Nir <br /> Except for berms along SH-145 ROW,the entire site is anticipated to be within 10 feet of <br /> OHWM of ponds and river. <br /> e. Mark off areas being reclaimed to reduce potential traffic or stockpiling on those areas <br /> (such as boulders, delineators, posts/tape, and barbed/electric wire with warning signs) <br /> f. Place fines from screening and washing as backfill (subsoil) and in ponds, including using for <br /> final grading. <br /> g. Install silt fences, straw bales, and swales as necessary to control runoff, prevent erosion <br /> and manage sediment. <br /> h. Protect buffer zone and soil-rap along riverbank to prevent erosion including undercutting. <br /> 6. General Information (6.3.4.(1)): <br /> a. Replace overburden (a): Use to obtain final grade, including roadbeds and berms <br /> b. Slopes greater than 3H:1V: None proposed. Some perimeter berms may have steeper slopes <br /> of up to 2H:1V in the final grading,to provide for more soil/overburden storage.This is <br /> acceptable to the landowner due to benefits achieved. The plan achieves compliance with <br /> Rule 3.1. Where backfill using waste materials(including fines) is used,the final slope is <br /> expected to be flatter to improve stability. <br /> c. Ponds: Full compliance with 3.1.5.(7).) See 5.d. above. <br /> d. Revegetation measures (c): <br /> i. Thickness of plant growth medium (soil):4± inches.See 3.b. above. <br /> ii. Schedule and methods of seeding/revegetation: Operator will: <br /> 1. Place soil on excavated areas (except ponds)within one year of finishing excavation. <br /> 2. Place soil on operations areas within one year of no further need. <br /> 3. Disc slopes and bottom outside ponds prior to placement of soil. <br /> 4. Apply fertilizer at direction of the landowner, with details to be reviewed and <br /> determined by the landowner in consultation with Conservation District. Apply soil <br /> amendments such as sawdust, wood chips, compost, manure, or other clean materials <br /> only based on testing and recommendations of HDCD/NRCS. (Initial recommendation <br /> is that no fertilizer or mulching is needed.) <br /> iii. Plant grass in accordance with Conservation District recommendations (Attachment 1, <br /> which also identifies application method for seeding and mulching requirements). <br /> iv. Trees: no tree planting will be done.The small amount of brush/trees presently on-site <br /> will not be replaced or relocated but may reseed voluntarily in disturbed areas. <br /> v. Irrigate areas as needed, both to maintain water rights and to assist weed control. <br /> Landowner will determine whether pipe or lateral ditches will be used for irrigation (not <br /> part of reclamation). <br /> e. Features remaining after reclamation (d): <br /> i. Leave no buildings (ranchstead), except as directed by landowner. <br /> ii. Leave entry road off SH-145 as permanent access to site. <br /> iii. As required, install corrugated metal pipe culverts (minimum 15-inch diameter between <br /> ponds and 24-inch in irrigation ditches, as approved by landowner. <br /> iv. Replace fences(owned by landowner, not CDOT) along SH-145, if removed. <br /> v. Place roadbase on access road and trails IAW county and landowner requirements. <br /> f. Provide small quantities of processed construction materials for landowner in a portion of <br /> the work area,for their own use on the property post-minng. This is not expected to <br /> 5182-22-001 WASTE LINE, INC., Page 29 of 65 <br />