1 / 12

Group 7 Public Transit Bus Comparison

Group 7 Public Transit Bus Comparison. By: David Berdahl (Organizer) Joshua Warwick (Techie) Tony Nong (Summarizer). The Project. Public Transportation Bus. 7 Year Bus. 10 Year Bus. $80,000. $185,000. Bus Descriptions. 10 Year Bus ($185,000) Freightliner Chassis CNG Powered

faunus
Télécharger la présentation

Group 7 Public Transit Bus Comparison

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Group 7Public Transit Bus Comparison By: David Berdahl (Organizer) Joshua Warwick (Techie) Tony Nong (Summarizer)

  2. The Project • Public Transportation Bus 7 Year Bus 10 Year Bus $80,000 $185,000

  3. Bus Descriptions • 10 Year Bus ($185,000) • Freightliner Chassis • CNG Powered • 20 passenger (18 Regular + 2 Wheelchair) • 7 Year Bus ($80,000) • Ford Chassis • Diesel Powered • 20 passenger (18 Regular + 2 Wheelchair)

  4. Assumptions • City is buying a new bus and needs to decide which one is more economical (Fixed output) • Catastrophic engine failure is not included • Both busses will bring in the same amount of profit (customer preference) • Pollution Regulations

  5. 7 yrs bus Salvage value $2,500 Insurance/year $13,200 Maintenance $13,800 Gas cost/year $12,048.44 10 yrs bus Salvage value $4,000 Insurance/year $22,200 Maintenance $27,600 Gas cost/year $11,668.20 Specification

  6. Analysis • MARR (15%) • EUAC (Minimize) • Present Worth of Cost (Minimize) • Maximize Benefit Cost Ratio • Sensitivity Analysis

  7. Analysis • 7 year • EUAC= $58,054 • NPW= $235,784.98 • 20 years • 10 year • EUAC= $95,151 • NPW= $67,491.70

  8. Sensitivity analysis • Maintenance • 10 year has to go up by 370% • Fuel and Maintenance • 7 year has to go up by: • Fuel= 300% • Maintenance = 200% • Tax Incentive • 10 year has to go up by 1,333%

  9. Net Present Worth Analysis

  10. Increase Type 7 Gas Inflation by 6% • Increase Type 7 Gas and Maintenance Consumption by 15%

  11. Conclusion • It seems that the 7 year bus is by far the best choice • It would take a lot for the 10 year bus to be the better choice but for some may be the better choice because of aesthetics

  12. Information Gathering • Internet • Public Transit Agencies (RTA, City of Corona, Foothill Transit) • Private Transportation Companies • Bus Manufacturers

More Related