Clescrane's equipments( Two sets of overhead crane, modle CHS5T-15.945m H=3.688m A5/M5), installed in the Commonwealth of Puerto Rico ( unincorporated territory of the United States located in the northeast Caribbean Sea), successfully obtained the certificates of inspection (safe operating condition 29CFR. 1910.179, ANSI/ASME B30.2 and local load test, issued by CRANES AND HEAVY EQUIPMENTS INSTITUTE OF PR INC.