The Panama Canal Authority (ACP) reached a critical milestone for the Canal Expansion Program moving ahead on time and on budget. Culminating months of arduous work, the ACP received Grupo Unidos por el Canal’s (GUPC) performance and payment bonds and signed the contract. Today, ACP Executive Manager and Locks Project Management Division and Contracting Officer Jorge de la Guardia issued the Notice to Commence work slated for August 25, 2009. The scope of work included in the…