Oswaldo Caldera Melendez

Dedicated professional bringing eighteen years of excellent performance in piping supervision and equipment inspection roles in oil and petrochemical in Venezuela, Aruba, and Colombia. With extensive knowledge in manufacturing and assembly pipes, reading and interpretation of civil and mechanical plans in pipes, accessories, preparation of weld map. Piping supervision and equipment inspection. Preparation of list of materials and selection of supports and pipes. Preparation of weld map. Calculations of permissible pressures and temperatures to execute tests required by the client (hydrostatic tests). Administrative support. Preparation of mechanical and civil dossier. Manufacturing and assembly of pipes. Reading and interpretation of civil and mechanical plans in pipes and accessories. Management of Inventory stock. Non-destructive testing (NDT). Development of destructive tests on refractories for application in pipes and equipment (reactors, regenerator, gasifier, ovens, and boilers). Excellent teamwork and humor. Bilingual – English and Spanish. Prudent sense of order and efficiency.