gary hamerat www.csagroup.org Layout 2 - CSA Group Gary Hamer has been an influential contributor to many CSA standards. He currently chairs TC C403 which oversees energy performance standards for .
gary hamerat www.planitulsa.org Technical reviewer list - PLANiTULSA Organization. Contact. City Attorney. Janine VanValkenburgh. Mark Swiney. Director of Finance. Mark Kier. Gary Hamer. Engineering Services. Paul Zachary.