Shishir serves as Trinity’s Managing Director of the Gulf/South Region, has over 30 years of experience with chemicals, petrochemicals and refineries located primarily in Texas and Louisiana. He has done extensive new source review permitting (major and minor) for a variety of chemical, refining and petrochemical facilities located in the Gulf Coast. He has also performed compliance analyses, audits, detailed studies, and/or training pertaining to MACT, NESHAP, and NSPS standards affecting chemical, petrochemical, and refining process industries for numerous companies all over the country. Mr. Mohan has performed extensive work in every major facet of air quality compliance for batch and continuous chemical process industries.