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TABLE 3.7-1 Reclamation Cost Calculations -Revisions <br />SHOP CONSTRUCTION DETAILS (MR - 25 ) <br />• As has been done with the existing shop floor, expansion joints will enhance removal. To <br />expand the shop from 40 feet square to 40 by 100 feet will require installation of additional <br />concrete floor. The floor will be 6 inch thick wire reinforced concrete. To enhance the ease <br />of reclamation, the concrete will be poured in segments that will have full thickness expansion <br />joints. These joints will allow the floor to be removed in panels that will be 10 feet wide by <br />13.3 feet long. These panels will be disposed of at the toe of the cut slope west of the shop <br />backfilled in the portals. Shown below is a 1" = 20' plan view of the addition. <br />The floor is designed for easy removal. The costs shown in "Means" can not be used. <br />Presented below are the estimated costs of demolishing and disposing of the floor. <br />Remove Panels - Cat 225 Excavator -The excavator will lift one comer of each panel <br />to break it loose. <br />5 minutes per panel 30 panels 150 minutes to demolish floor <br />USE 3.0 hours @ 80.00 $lttr $240 to demolish floor <br />Dispose of panels - Can use Means Disposal cost @ 5.18 $/cuyd <br />Volume of concrete = (0.5'40'100)/27 = 74.1 cuyd <br />Disposal cost = $384 <br />Total Cost of Floor Reclamation = $624 <br />BUILDING REMOVAL As the name Implies "FOLD-A-WAY the building is portable <br />and is engineered for easy removal -Means will not apply. <br />Use 5 Man Crew - 4 Laborers @ 20.00 $/hr <br />1 Lead Laborer @ 25.00 $/hr Total Crew 105 $/5man hour <br />Per ATCO Demolition = 80 Manhours + 12 HR Crane Time <br />Use Grove RT 586 @ $73.00 / hr Demolition Cost = $2,556.00 <br />The panels will be disposed of in the mine using the D~ Dozer @ $ 45.00 per hour. <br />The dozer will simply push the panels into the mine. Use 15 minutes per panel. <br />10 panels X 15 minutes + 30 minutes per end wall. Disposal = $157.50 <br />TOTAL COST TO REMOVE ENTIRE 40' by 100' BUILDING $3,337.20 <br />The Division calculates the cost of floor removal to be $1,482.00 which raises the cost of <br />building removal to $4,195.20. Grand Valley does not agree with this estimate but <br />• will agree to use $4,195.20 for the reclamation cost. <br />DIVISION ESTIMATE _ $4,195.20 <br />Mc Vol 1 - Td 3.7-1 Task 20 Pape 5 11 - 19 -98 <br />