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<br />Second Adequacy Review <br />Weber Pi[ 2 <br />3 <br />9/8/95 <br />M-95-056 <br />Please find attached, eighteen (18) pages of worksheets and calculations, utilized by DMG to <br />determine the amount of financial warranty required. The eighteen pages are organized as follows: <br />RECLAMATION COST SUMMARY FORM -four (4) page summary listing the cost for <br />each work task identified by DMG as being necessary to complete the reclamation plan; <br />ESTIMATING FORM -BULLDOZER WORK -four (4) pages itemizing the costs <br />associated with bulldozer tasks -tasks 1 through 4; <br />ESTIMATING FORM - REVEGETATION WORK -two (2) pages itemizing the costs <br />associated with ensuring successful revegetation for disturbed areas -task 6; <br />ESTIMATING FORM -EQUIPMENT MOBILIZATION/DEMOBILIZATION -two (2) <br />pages itemizing costs associated with transporting dozer, excavator, and revegetation <br />equipment from Pagosa Springs to job site -task 7. Under scenario of permit revocation <br />and/or forfeiture of financial warranty, equipment owned by Weber Sand & Gravel and <br />located on site, may not be available for reclamation work, thus necessitating task 7; <br />DOZER COST & PERFORMANCE DATA WORKSHEET -two (2) pages itemizing cost <br />associated with dozer model identified by DMG, as being best suited for tasks 1 through 4; <br />HYDRAULIC EXCAVATOR COST & PERFORMANCE DATA WORKSHEET -two (2) <br />pages itemizing cost associated with tracked excavator model necessary to place riprap <br />lining in drainage ditches, see task 5 on SUMMARY FORM. Cost for task 5 was taken <br />from Means Site Work & Landscape Cost Data. 1995. 14th Annual Edition, page 47. <br />Labor and equipment cost for machine placed riprap totals $13.65 per cy; and <br />FLATBED TRUCK COST DATA WORKSHEET -two (2) pages itemizing cost associated <br />with one delivery trip to site. <br />Please contact me at the Durango Field Office, 1474 Main Ave., Room 207, Durango, CO 81301, <br />telephone number 247-5062, should you have any questions or comments. <br />Sincerely, <br />Wallace H. Erickson <br />Environmental Protection Specialist <br />