1985 ADMINISTRACION DE SEGUROS, S. A. (ASSA)
- Construction Project Manager - for the Construction of the Operations Control Building of "Arq. Edwin Fábrega Hydroelectric Plant" project (Fortuna, Chiriquí Province). Project Value: US$1.5 Millions. Owner: Instituto de Recursos Hidráulicos y Electrificación (IRHE).
1983 - 1984 IMPREGILO Y ASOCIADOS (PANAMA), S. A.
- Consultant and Technical Representative for the Construction of the Civil Works (Power House and Tunnels of "Arq. Edwin Fábrega Hydroelectric Plant" project (Fortuna, Chiriquí Province). Project cost: US$250 Millions. Owner: Instituto de Recursos Hidráulicos y Electrificación (IRHE).
1980 - 1982 LOPEZ MORENO Y ASOCIADOS, S. A.
- Consulting Engineer for the Feasibility Study of the Bonyic Hydroelectric Project at Bocas del Toro Province. Project cost: US$30 Millions. I represented the company in the consortium formed with Shawinigan Engineering Consultants (SHENCO), a Canadian firm, and also participated as a Highway Consulting Engineer. Owner: Instituto de Recursos Hidráulicos y Electrificación (IRHE).
- Consulting Engineer for the Feasibility Study of the most important Ports in the Republic of Panamá. Cost: US$50Millions. I participated as a Structural Engineer and Cost Analyst with Tippets-Abbet-McCarthy-Stratton (TAMS), New York, for defining the best Port options. Owner: Autoridad Portuaria Nacional (APN).
- Consulting Engineer for the Feasibility Study of the "Panamanian Alternative for an Inter-Oceanic Canal". Cost: US$5 Billions. I participated as a Civil Engineer and Cost Analyst for defining the best alternative for an Inter-Oceanic Canal in the Republic of Panamá.
- Consulting Engineer for the Feasibility Study and Design of the Sewer System for the City of Santiago, Veraguas Province. Cost: US$4 Millions. I represented the company in the consortium formed with TAMS and Buck, Seifert & Jost, New York, and also participated as a Structural Engineer and Cost Analyst in the final structural designs. Owner: Instituto de Acueductos y Alcantarillados Nacionales (IDAAN).
- Design Project Manager for the design of the Pump Station Buildings and the Operations Control Building of the Trans-Isthmian Oil Pipeline. Cost: US$3 Millions. I represented the company in the Morrison- Knudsen International (MK), Texas, Subcontract and in the preparation of the designs, specifications and the final drawings of the project. Owner: PetroTerminales, S. A., Republic of Panamá.
- Design Deputy Manager - for the Rehabilitation of Buildings Nos. 22 and 23 at Corozal (Panamá) and Building No. 47 at Fort Davis (Colón). Cost: US$2 Millions. I represented the company in the consortium formed with Ferendino-Grafton-Spills and Candela, Florida, for performing the designs, the specifications and the final drawings of the buildings. Owner: U.S. Army Corps of Engineers.
- HELIACERO Y PREFORMADOS DE PANAMA, S. A.
- Company President - with annual sales of US$2 Millions and a workforce of twenty (20) employees. This Industrial Company fabricates Grade-60 reinforcement steel stock for the construction activities.
1978 MINISTRY OF PUBLIC WORKS (MOP)
- Chief Inspecting Engineer. Cost of the Projects: US$4 Millions. Personnel under my responsibility included: four (4) Inspectors. I was in charge of the Fishing Project for the Banco de Desarrollo Agropecuario [Agricultural and Cattle Development Bank], Inter American Development Bank (IDB) Project 396 SF/PN that included the construction of eight (8) piers with pre-stressed concrete pile footings, and eight (8) reinforced concrete buildings. This project was carried out in each of the eight (8) Provinces of the Republic of Panamá.
1964 - 1977 PRETENSADO S. A.
- General Manager - This Company fabricates Pre Stressed and Prefabricated Concrete Products. The annual sales amounted to US$2 Millions and its workforce was comprised of one hundred and twenty (120) employees.