This report contains a complementary control strategy applied to PHASE 1 of the CADEFIHUILA Project "Administrative Building", through the information obtained by the project's work manager, Eng. Yoalveth Lozano Losada on behalf of SCI "Colombian Engineering Service ”, Who will be in charge of supplying the labor for the project. This efficient control strategy is based on 3 fundamental pillars "Preventive Control, Concurrent Control and Corrective Control".