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HomeMy WebLinkAboutMONTAVA - PHASE D CORE AND IRRIGATION POND - BDR240006 - SUBMITTAL DOCUMENTS - ROUND 3 - Erosion Control Letter/ReportProject: Disturbed Acres:157.6 EROSION CONTROL BMPs Units Estimated Quantity Unit Price Total Price EA 2 $3,097.35 $6,194.70 EA 10 $2,816.35 $28,163.50 EA 1 $532.00 $532.00 EA 10 $752.00 $7,520.00 EA 4 $163.07 $652.28 LF 19,400 $4.11 $79,734.00 EA 10 $250.39 $2,503.90 EA 57 $189.45 $10,798.65 LF 28,600 $5.11 $146,146.00 SY 160,114 $0.26 $41,629.64 EA 11 $2,983.34 $32,816.74 EA 11 $800.00 $8,800.00 LS 1 $89,000.00 $89,000.00 MONTHS 24 $2,740.00 $65,760.00 LF 12,465 $2.00 $24,930.00 TONS 218 $175.00 $38,150.00 LS 1 $30,000.00 $30,000.00 Sub-Total: $613,331.41 1.5 x Sub-Total: $919,997.12 Amount of security: $919,997.12 Total Acres x Price/acre: $49,984.88 $1,136.02 Sub-Total: $49,984.88 1.5 x Sub-Total: $74,977.32 Amount to Re-seed: $74,977.32 Minimum escrow amount: $3,000.00 Erosion Control Escrow:$919,997.12 Fields in yellow should be amended for this project. Stockpile Management Silt Fence Rip Rap Stabilized Staging Area Concrete Washout Refresh Erosion Control Maintenance Erosion Control Inspection Dust Control Area Inlet Protection - Straw Wattles Inlet Protection Outlet Protection - Straw Wattle Miniumum Escrow Amount Montava Subdivision Phase D Unit Price of Seeding per acre: “The amount of the security must be based on one and one-half times the estimate of the cost to install the approved measures, or one and one-half times the cost to re- vegetate the disturbed land to dry land grasses based upon unit cost determined by the City's Annual Revegetation and Stabilization Bid, whichever is greater. In no instance, will the amount of security be less than one thousand five hundred dollars ($1,500) for residential development or three thousand dollars ($3,000) for commercial development” Surface Roughening Final Escrow Amount Initial Vehicle Tracking Pad Example Erosion and Sediment Control Escrow/Security Calculation for The City of Fort Collins BMP Amount Sediment Control Log - Around Lots Reseeding Amount Vehicle Tracking Pad Refresh Concrete Washout Sediment Control Log 9/18/2024 9:27 AM K:\1230\0009\11 Cost Estimating\Example_Escrow.xls