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PROCEDURES FOR THE EVALUATION OF ENGINEERING ALTERNATIVES1
Authors:David V MacDonald  Kline P Barney  Shelley F Jones
Abstract:ABSTRACT: This paper describes a method of analyzing the nonquantifiable parameters which should be considered in the evaluation of engineering alternatives. The nonquantifiable parameters can include environmental impact, feasibility of implementation, and performance. The method considers rating all the alternatives on the basis of a set of criteria which reflect these parameters. A procedure is discussed for obtaining review and guidance in the evaluation of engineering alternatives from the local elected officials or governing bodies and for obtaining the views and desires of the local communities. This is achieved through the formation of project review committees and an evaluation procedure which allows for the technical rating of alternatives by the engineer and the weighing of the evaluation criteria by the political and social groups. With the growing environmental concern and the high cost of engineering projects, the involvement of the public during the evaluation of engineering projects is becoming increasingly important to the final success of the project.
Keywords:nonquantifiable parameters  alternative evaluation procedures  evaluation criteria  rating scale  criteria weights  evaluation system  alternative selection  local evaluation participation
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