Page - 289 - in Book of Full Papers - Symposium Hydro Engineering

Attachment 2 Unit Price Calculation of Dredging No. Description Calculation Total I Pruduction per Year 150 × 1.960 m3/HKK 144.000 m3 II Cost per Year 1 Direct Costs a. Operational Fuel 150 × 2.950 × 9.000 3.982.500.000 b. Operational Lubrication 150 × 70 × 35.000 367.500.000 c. Freshwater 365 × 5 × 20.000 36.834.900 d. Dredging allowance 150 × 2380% × 75.000 267.750.000 e. Food and Beverage 365 × 30 × 45.000 492.750.000 f. Survey Activities 1 12 × 35.040.000 420.480.000 (Progress Sounding) g. Insurance US$ 1.936 × 14.000 27.104.000 Direct Costs Total 5.594.918.900 2 Indirect Costs a. Maintenance/Docking 1.194.637.145 b. Depreciation 641.979.024 c. Dredger’s Crew Salary 12 × 30 × 4.000.000 576.000.000 d. Insurance (H&M) 1 0,800% × 36.061.945 288.496 Indirect Costs Total 2.412.904.665 3 Bussiness Cost 14% × 5.594.918.900 783.288.646 Cost Per Year Total (1 + 2 + 3) 8.791.112.211 III Unit Cost 1 For Each Cubic Meter 8.791.112.211 / 144.000 m3 61.049 2 Minus Paid Tax 395.454.545 / 144.000 m3 2.746 - Deviation 58.303 3 Added 10% Tax 10% × 58.303 m3 5.830 Unit Price of Dredging 64.133 Round Off 64.100 Asumptions: Dredger Work Days 150 per year Total Days in A Year 365 Currency Rate US$ 14.000 Rupiah 289