5. Proposed Gun Club Hill Pedestrian Trail Engineers Opinion of Probable Construction Cost Item Description Quantity Units Unit Cost Extended Cost Pedestrian Trail: Brush Grubbing, Piling and Chipping 1 LS $ 40,262.13 $40,262.13 Pedestrian Trail: Rough Grading 1 LS $ 17,302.61 $17,302.61 Pedestrian Trail: Placement of Crushed Limestone 1 LS $102,524.17 $102,524.17 Parking Lot: Grading and Placement of Crushed Limestone 1 LS $ 28,376.83 $28,376.83 Pedestrian Trail and Parking Lot: Finishing/Cleanup 1 LS $ 15,135.83 $15,135.83 Sub-Total: $203,601.56 15% Contingency: $30,540.23 Total Cost: $234,141.79