Laserfiche WebLink
TASK 9 REVEGETATION <br /> All areas disturbed during reclamation work and any other areas specified in these Special <br /> Conditions will be revegetated according to the Revegetation Specification 20.0. Seed will <br /> be supplied by the OWNER. These revegetation procedures will be preformed on all regraded, <br /> backfilled, excavated or other delineated areas affected by the previous mining operations, <br /> including Mine Bench and Lower Bench Area outslopes. All areas will be seeded with the <br /> "Mine Site Seed Mixture", (Table 1 , attached). <br /> In addition to 20.0 Revegetation, attached, the following specifications apply: <br /> Seed <br /> Seed will be provided by the OWNER. The CONTRACTOR must give the PROJECT <br /> MANAGER at least ten 0 0) working days notice of the acreage to be seeded, so the <br /> PROJECT MANAGER can deliver the proper amount of seed. <br /> Task 9a - For Slopes Steeper than 3H:1 V (Estimated 30 Acres): <br /> Broadcast application of seed and fertilizer and hand mulching and crimping, or hydro <br /> seeding and mulching will be required. The outslopes below the Mine and Fan entries, <br /> the Mine 1 Storage Yard Area, Mine 2 Bathhouse and the Lower Bench Area, as well <br /> as the backfill slopes consist of slopes which are steeper than 3H:1 V. Seed <br /> application rate will be double the drill seed application rate. All steep slope areas will <br /> be scarified before seeding and mulching. This may be accomplished by dragging the <br /> slopes with a log or other suitable device which is suspended by a cable from a piece <br /> of equipment located above the outslope. <br /> Task 9b - For Slopes Flatter than 3H:1 V (Estimated 9 Acres): <br /> *These areas are primarily composed of carbonaceous shale or coal fines, and will <br /> receive 5 (five) tons per acre of native grass hay to be incorporated by disc or other <br /> suitable means prior to fertilization. These areas will be marked by the PROJECT <br /> MANAGER. <br /> ♦These areas will be drill seeded. <br /> *All seed drilling and crimping operations will be operated on contour. <br /> The CONTRACTOR will supply the fertilizer (manure or commercial), mulch, equipment for <br /> chiseling, fertilizer application, seeding, mulching and crimping. Revegetation efforts will <br /> occur on approximately thirty-nine (39) acres. <br /> Measurement and Payment <br /> Measurement and payment for this Task will be as per Specification 20.0 , Revegetation, <br /> attached. Revegetated areas will be measured to the nearest 0.1 acre and paid at the unit <br /> price bid on the Bid Schedule Items 9a and 9b. The price bid shall include all costs for labor, <br /> 24 <br />