Table 10: Risk Items, Continued ID Risk Item Effect Cause Action to Minimize Risk Owner Severity Likelihood Importance Improperly Poor overall Lack of time to Schedule must include plan to have plenty of engine testing time on Powertrain 7 Tuned engine properly tune 2 3 6 the dynomometer Engineer Engine performance engine on dyno Heavy Lack of plumbing Not all locations Chassis Available All project members agree with location and plumbing plan prior to 8 and analyzed for 2 1 2 Space in implementation inefficient optimal routing Engineer Chassis routing Poor overall Inaccurate initial Powertrain Improper Use accurate and realistic parameters in engine simulation to make 9 engine analysis and data 1 3 3 Engineer/Project Turbo Size best selection performance acquisition Manager Structural failure of Cracking/fracture exhaust Welded Joint of welded joints Use proper welding techniques to assure high quality weld. Structures 10 plumbing, 1 2 2 Failure within exhaust Mounting system not to rely on support through welded sections. Engineer release of plumbing exhaust gasses Overboost, Engine Destroyed Use high-performance aftermarket components, reduce friction Powertrain 11 internal 1 3 3 Failure Engine through coatings, control boost to acceptable levels Engineer component failure
Table 10: Risk Items, Continued ID Risk Item Effect Cause Likelihood Severity Importance Action to Minimize Risk Owner 7 Improperly Tuned Engine Poor overall engine performance Lack of time to properly tune engine on dyno 2 3 6 Schedule must include plan to have plenty of engine testing time on the dynomometer Powertrain Engineer 8 Lack of Available Space in Chassis Heavy plumbing and inefficient routing Not all locations analyzed for optimal routing 2 1 2 All project members agree with location and plumbing plan prior to implementation Chassis Engineer 9 Improper Turbo Size Poor overall engine performance Inaccurate initial analysis and data acquisition 1 3 3 Use accurate and realistic parameters in engine simulation to make best selection Powertrain Engineer/Project Manager 10 Welded Joint Failure Structural failure of exhaust plumbing, release of exhaust gasses Cracking/fracture of welded joints within exhaust plumbing 1 2 2 Use proper welding techniques to assure high quality weld. Mounting system not to rely on support through welded sections. Structures Engineer 11 Engine Failure Destroyed Engine Overboost, internal component failure 1 3 3 Use high-performance aftermarket components, reduce friction through coatings, control boost to acceptable levels Powertrain Engineer