Ivan Zelada has been working at SoCalGas for 19 years, and he is a Company’s Subject Matter Expert (SME) in the area of gas odorization with a vast experience working with odorization systems, sulfur analysis, odor conditioning of new steel pipelines, and odor fade investigations. Ivan has been involved with over 500 odor conditioning projects, odorization support to field operations, evaluations of chemical analytical instruments/gas monitors. As an SME, he has been instrumental in development SCG odorization policies and played a vital role to ensure compliance required by operations. Ivan is well known in the gas industry for his gas odorization knowledge, analytical skill, and support for Research work at the AGA and other Research institutes. Ivan has a BS in Chemical Engineering from California State University, Long Beach, and an MBA degree from Brandman University.