System and process for job scheduling to minimize construction costs

The high efficiency and low cost of job schedule, to optimize the cost, instead of the fabrication period, provided by the system and method for minimizing the variation according to the use. Schedule, load leveler (load leveling means) 202, constructed using the cost Minimizer (cost minimization means) 104 and workflow scheduling system comprising a manpower planner (manpower planning means) 106,. Load leveler is to minimize the production period affected resource limitations, then lowered resource limits, the process is repeated to create a flattened schedule. .FIELD 1