A method to utilize facility siting techniques in the early phases of capital projects to reduce risks and safety spending

摘要

A common complaint when undertaking capital projects is the cost of engineered designs that must be added late in the project in order to mitigate hazards or risks. Due to the typical phasing of these project activities, the facility siting study (FSS) or other consequence or risk modeling is not completed until the layout of the facility has been established. However, when a site layout is already in a mature state, it can be extremely difficult to move hazards or populations to safer locations due to the substantial amount of rework that would be required. With mitigation through relocation thus limited or even unavailable, increasing the safety systems within the unit or adding layers of protection at the buildings of interest becomes the only option. Costs could be reduced and designs made safer if FSS or similar studies could be conducted earlier in the design process.