Agenda - Council - 05/24/1984 - Laserfiche WebLink

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I I I I I I I I I I I I i I I i I I I 5. ~porting A report describing the inspection, conditions, corrective actions, maintenance activities, and monitoring activities performed in connection with the landfill will be prepared and transmitted to the Department within thirty (30) days following the semi-annual inspection. 6. Ultimate Land Use The site owner, the City of Anoka, will have the option as to the final use of the landfill site. No use of the site will be considered that will be detrimental to the maintenance of adequate final earth and vegetative cover, surface water drainage systems, monitoring wells, and/or gas probes and collection systems. groundwater FACILITY CLOSURE COSTS This section provides an engineering estimate of closure costs for the Anoka Sanitary landfill. Methodology used in the estimates is similar to that applied at many of the sanitary landfills operated by Waste Management, Inc. throughout the nation. The site end-of-life closure cost is relatively straight forward. It describes work involved in completing the site covering and the establishment of vegetation, the various notifications, and the preparation of the certification of closure. Costs are as follows: 1. Placement of Final Cover Ten acres will remain.uncovered at the end of the site life. ~it~ a 2..foot_t~ickness 32,200 cubic yards will be needed. Of this, 1 foot must be m~terial having a permeability of less than 10- cm/sec. 32,000 cu. yds. at $1.00/cu. yd. hauling plus $1.00/cu. yd. placing and grading = 32,000 x $2.00/cu. yd. $ 64,000 2. Topsoil The upper six inches must be capable of supporting adequate turf cover on a long term basis. This quantity of 8,100 cubic yards is available on-site. 8,10O cu. yds/ at SI.OD/cu. yd. hauling plus $1.00/cu. yd. placing and grading : 8,100 x $2.00/cu. yd. $ 16,200