Suir CFRAM Study UoM16 Preliminary Options Report Appendices Appendix A - Scheme Costings Summary UoM 16 Optimism Bias 42.47% AFA Ardfinnan Site Investigation Estimate € 50,000.00 Option 1 - Flood Defences Preliminaries 17.41% Description Fluvial and Tidal Flood Defences Design Fees 13% Compensation and Land Acquisition 10% Archaeology and Environmental 10% Art Allowance € 0.00 Element Element Capital Costs PV O&M Costs Total Costs Reference 1 Walls € 660,564.46 € 2,556.82 € 663,121.28 2 Embankments € 579,453.09 € 47,385.40 € 626,838.49 3 Demountable Walls and Gates € 0.00 € 0.00 € 0.00 4 In-Channel Excavation € 0.00 € 0.00 € 0.00 5 Excavation on Land € 0.00 € 0.00 € 0.00 6 Weirs € 0.00 € 0.00 € 0.00 7 Weir Removal € 0.00 € 0.00 € 0.00 8 Bridges € 0.00 € 0.00 € 0.00 9 Bridge Underpinning € 0.00 € 0.00 € 0.00 10 Culverts € 0.00 € 0.00 € 0.00 11 Sluice Gates € 200,039.82 € 152,933.29 € 352,973.11 12 Road Raising € 36,973.49 € 0.00 € 36,973.49 13 Individual Property Protection € 0.00 € 0.00 € 0.00 14 Hydrometric Gauging Stations € 0.00 € 0.00 € 0.00 15 Flood Forecasting € 0.00 € 0.00 € 0.00 16 Pumping Stations € 0.00 € 0.00 € 0.00 17 Channel Maintenance € 0.00 € 0.00 € 0.00 18 Bank Protection € 0.00 € 0.00 € 0.00 19 Manhole Sealing € 0.00 € 0.00 € 0.00 €1,477,030.85 € 202,875.50 € 1,679,906.35 Basic Construction Costs €1,477,030.85 Preliminaries € 257,092.74 Sub-Total € 1,734,123.59 Optimism Bias € 736,492.49 Construction Costs (Excl VAT) € 2,470,616.08 Design Fees € 321,180.09 Σ Construction Costs and Fees € 2,791,796.17 Other Items Allowance for Art and Environmental Mitigation Measures € 247,061.61 Allowance for Compensation and Land Aquisition € 247,061.61 Site Investigation € 50,000.00 Art Allownace € 0.00 Sub-Total € 544,123.22 NPV Operation & Maintenance € 202,875.50 Optimism Bias - NPV O&M € 86,162.42 Sub-Total € 289,037.92 Σ Other Items Option Cost for Cost Benefit Analysis € 3,624,957.31 Summary UoM 16 Optimism Bias 41.24% AFA Borrisoleigh Site Investigation Estimate € 50,000.00 Option 1 - Flood Defences Preliminaries 17.67% Description Fluvial and Tidal Flood Defences Design Fees 13% Compensation and Land Acquisition 10% Archaeology and Environmental 10% Art Allowance € 25,500.00 Element Element Capital Costs PV O&M Costs Total Costs Reference 1 Walls € 212,402.35 € 1,517.40 € 213,919.75 2 Embankments € 6,190.55 € 5,301.17 € 11,491.72 3 Demountable Walls and Gates € 0.00 € 0.00 € 0.00 4 In-Channel Excavation € 62,755.48 € 0.00 € 62,755.48 5 Excavation on Land € 0.00 € 0.00 € 0.00 6 Weirs € 0.00 € 0.00 € 0.00 7 Weir Removal € 0.00 € 0.00 € 0.00 8 Bridges € 0.00 € 0.00 € 0.00 9 Bridge Underpinning € 0.00 € 0.00 € 0.00 10 Culverts € 172,570.00 € 17,897.53 € 196,467.53 11 Sluice Gates € 0.00 € 0.00 € 0.00 12 Road Raising € 62,271.14 € 0.00 € 62,271.14 13 Individual Property Protection € 0.00 € 0.00 € 0.00 14 Hydrometric Gauging Stations € 0.00 € 0.00 € 0.00 15 Flood Forecasting € 0.00 € 0.00 € 0.00 16 Pumping Stations € 0.00 € 0.00 € 0.00 17 Channel Maintenance € 0.00 € 0.00 € 0.00 18 Bank Protection € 0.00 € 0.00 € 0.00 19 Manhole Sealing € 0.00 € 0.00 € 0.00 €516,189.51 € 24,716.10 € 546,905.61 Basic Construction Costs €516,189.51 Preliminaries € 91,225.95 Sub-Total € 607,415.46 Optimism Bias € 250,469.55 Construction Costs (Excl VAT) € 857,885.01 Design Fees € 111,525.05 Σ Construction Costs and Fees € 969,410.06 Other Items Allowance for Art and Environmental Mitigation Measures € 85,788.50 Allowance for Compensation and Land Aquisition € 85,788.50 Site Investigation € 50,000.00 Art Allownace € 25,500.00 Sub-Total € 247,077.00 NPV Operation & Maintenance € 24,716.10 Optimism Bias - NPV O&M € 10,191.76 Sub-Total € 34,907.86 Σ Other Items Option Cost for Cost Benefit Analysis € 1,251,394.92 Summary UoM 16 Optimism Bias 41.24% AFA Borrisoeigh Site Investigation Estimate € 50,000.00 Option 2 Preliminaries 19.61% Description Individual Property Protection Design Fees 13% Compensation and Land Acquisition 10% Archaeology and Environmental 10% Art Allowance € 25,500.00 Element Element Capital Costs PV O&M Costs Total Costs Reference 1 Walls € 184,641.32 € 1,348.80 € 185,990.12 2 Embankments € 6,190.55 € 5,301.17 € 11,491.72 3 Demountable Walls and Gates € 0.00 € 0.00 € 0.00 4 In-Channel Excavation € 22,820.17 € 0.00 € 22,820.17 5 Excavation on Land € 0.00 € 0.00 € 0.00 6 Weirs € 0.00 € 0.00 € 0.00 7 Weir Removal € 0.00 € 0.00 € 0.00 8 Bridges € 0.00 € 0.00 € 0.00 9 Bridge Underpinning € 0.00 € 0.00 € 0.00 10 Culverts € 70,000.00 € 8,948.76 € 84,948.76 11 Sluice Gates € 0.00 € 0.00 € 0.00 12 Road Raising € 31,135.57 € 0.00 € 31,135.57 13 Individual Property Protection € 11,500.00 € 8,990.00 € 20,490.00 14 Hydrometric Gauging Stations € 0.00 € 0.00 € 0.00 15 Flood Forecasting € 0.00 € 0.00 € 0.00 16 Pumping Stations € 0.00 € 0.00 € 0.00 17 Channel Maintenance € 0.00 € 0.00 € 0.00 18 Bank Protection € 0.00 € 0.00 € 0.00 19 Manhole Sealing € 0.00 € 0.00 € 0.00 €326,287.61 € 24,588.73 € 356,876.34 Basic Construction Costs €326,287.61 Preliminaries € 63,990.06 Sub-Total € 390,277.67 Optimism Bias € 160,932.15 Construction Costs (Excl VAT) € 551,209.82 Design Fees € 71,657.28 Σ Construction Costs and Fees € 622,867.10 Other Items Allowance for Art and Environmental Mitigation Measures € 55,120.98 Allowance for Compensation and Land Aquisition € 55,120.98 Site Investigation € 50,000.00 Art Allownace € 25,500.00 Sub-Total € 185,741.96 NPV Operation & Maintenance € 24,588.73 Optimism Bias - NPV O&M € 10,139.24 Sub-Total € 34,727.97 Σ Other Items Option Cost for Cost Benefit Analysis € 843,337.03 Summary UoM 16 Optimism Bias 40.00% AFA Cahir Site Investigation Estimate € 50,000.00 Option 1a Preliminaries 18.55% Description Hard Defences Design Fees 13% Compensation and Land Acquisition 10% Archaeology and Environmental 10% Art Allowance € 25,500.00 Element Element Capital Costs PV O&M Costs Total Costs Reference 1 Walls € 864,388.89 € 5,504.79 € 869,893.68 2 Embankments € 75,612.57 € 33,574.08 € 109,186.65 3 Demountable Walls and Gates € 0.00 € 0.00 € 0.00 4 In-Channel Excavation € 0.00 € 0.00 € 0.00 5 Excavation on Land € 0.00 € 0.00 € 0.00 6 Weirs € 66,720.00 € 41,890.65 € 108,610.65 7 Weir Removal € 0.00 € 0.00 € 0.00 8 Bridges € 0.00 € 0.00 € 0.00 9 Bridge Underpinning € 0.00 € 0.00 € 0.00 10 Culverts € 0.00 € 0.00 € 0.00 11 Sluice Gates € 255,186.11 € 79,890.51 € 335,076.62 12 Road Raising € 0.00 € 0.00 € 0.00 13 Individual Property Protection € 0.00 € 0.00 € 0.00 14 Hydrometric Gauging Stations € 0.00 € 0.00 € 0.00 15 Flood Forecasting € 0.00 € 0.00 € 0.00 16 Pumping Stations € 0.00 € 0.00 € 0.00 17 Channel Maintenance € 0.00 € 0.00 € 0.00 18 Bank Protection € 0.00 € 0.00 € 0.00 19 Manhole Sealing € 0.00 € 0.00 € 0.00 €1,261,907.58 € 160,860.02 € 1,422,767.60 Basic Construction Costs €1,261,907.58 Preliminaries € 234,041.56 Sub-Total € 1,495,949.14 Optimism Bias € 598,379.66 Construction Costs (Excl VAT) € 2,094,328.80 Design Fees € 272,262.74 Σ Construction Costs and Fees € 2,366,591.54 Other Items Allowance for Art and Environmental Mitigation Measures € 209,432.88 Allowance for Compensation and Land Aquisition € 209,432.88 Site Investigation € 50,000.00 Art Allownace € 25,500.00 Sub-Total € 494,365.76 NPV Operation & Maintenance € 160,860.02 Optimism Bias - NPV O&M € 64,344.01 Sub-Total € 225,204.03 Σ Other Items Option Cost for Cost Benefit Analysis € 3,086,161.34 Summary UoM 16 Optimism Bias 40.00% AFA Cahir Site Investigation Estimate € 50,000.00 Option 1b Preliminaries 19.75% Description Hard Defences Design Fees 13% Compensation and Land Acquisition 10% Archaeology and Environmental 10% Art Allowance € 25,500.00 Element Element Capital Costs PV O&M Costs Total Costs Reference 1 Walls € 670,908.65 € 4,240.29 € 675,148.94 2 Embankments € 42,183.86 € 18,730.80 € 60,914.66 3 Demountable Walls and Gates € 0.00 € 0.00 € 0.00 4 In-Channel Excavation € 0.00 € 0.00 € 0.00 5 Excavation on Land € 0.00 € 0.00 € 0.00 6 Weirs € 66,720.00 € 41,890.65 € 108,610.65 7 Weir Removal € 0.00 € 0.00 € 0.00 8 Bridges € 0.00 € 0.00 € 0.00 9 Bridge Underpinning € 0.00 € 0.00 € 0.00 10 Culverts € 0.00 € 0.00 € 0.00 11 Sluice Gates € 255,186.11 € 79,890.51 € 335,076.62 12 Road Raising € 0.00 € 0.00 € 0.00 13 Individual Property Protection € 0.00 € 0.00 € 0.00 14 Hydrometric Gauging Stations € 0.00 € 0.00 € 0.00 15 Flood Forecasting € 0.00 € 0.00 € 0.00 16 Pumping Stations € 0.00 € 0.00 € 0.00 17 Channel Maintenance € 0.00 € 0.00 € 0.00 18 Bank Protection € 0.00 € 0.00 € 0.00 19 Manhole Sealing € 0.00 € 0.00 € 0.00 €1,034,998.62 € 144,752.25 € 1,179,750.87 Basic Construction Costs €1,034,998.62 Preliminaries € 204,409.48 Sub-Total € 1,239,408.10 Optimism Bias € 495,763.24 Construction Costs (Excl VAT) € 1,735,171.34 Design Fees € 225,572.27 Σ Construction Costs and Fees € 1,960,743.62 Other Items Allowance for Art and Environmental Mitigation Measures € 173,517.13 Allowance for Compensation and Land Aquisition € 173,517.13 Site Investigation € 50,000.00 Art Allownace € 25,500.00 Sub-Total € 422,534.27 NPV Operation & Maintenance € 144,752.25 Optimism Bias - NPV O&M € 57,900.90 Sub-Total € 202,653.15 Σ Other Items Option Cost for Cost Benefit Analysis € 2,585,931.03 Summary UoM 16 Optimism Bias 40.00% AFA Cahir Site Investigation Estimate € 50,000.00 Option 2b Preliminaries 19.83% Option 2 - Without the recommended Description Design Fees 13% preventive measures Compensation and Land Acquisition 10% Archaeology and Environmental 10% Art Allowance € 25,500.00 Element Element Capital Costs PV O&M Costs Total Costs Reference 1 Walls € 670,908.65