Performed fixed and rotating equipment maintenance at a large chemical plant in Oklahoma, including but not limited to, reciprocating compressor valve maintenance and rebuilds, reformer tube maintenance, reformer burner replacement and maintenance, iron work, cooling tower maintenance, pipe fitting and weld helper, catalyst change outs, and similar industrial maintenance activities. Experienced with ammonia production, urea production, CO2 processing, nitric acid production, and urea ammonium nitrate production.