Should I avoid creating small precast pieces, or, instead, make them part of larger pieces where possible?
Small precast pieces usually cost much more per square foot than large pieces (pieces 100 sq. ft. or larger) because handling costs (i.e., stripping, finishing, yarding & loading, hoisting and connections) are similar for small and large pieces. The cost for handling small pieces is distributed over fewer square feet per piece than in large panels so that the handling cost per square foot for small panels is greater than for large panels. Where possible, combine small pieces with adjacent precast pieces.
