The IRPM-Type formulation: decision variables, constraints, objective, function; The heuristic integer programming(HIP) procedure; Formulation modifications; Iteration 1: actions following the first LP solution; Iteration 2: actions following the second LP solution; Iteration 3: actions following the third LP solutiona; Iteration 4: Actions following the fourth LP solution; Iteration 5: actions following the fifth LP solution; Iteration 6: actions following the sixth to the last LP solution; Solution validation; Comparison with optimal mixed-integer; Solutions; Comparison with other planning methods; Comparison with the first continuous LP solution; Computer resources requirements; Conclusions.