Organization
PRESIDENT
SUNNI CHRISTON
Sunni Christon has dedicated her entire professional life to enhancing and promoting all aspects of the mining industry. Having launched her decades-long career in 1998 at Texas Industries (TXI), later to be acquired by Martin Marietta in 2014, Sunni has served as an HR specialist, focusing on personnel relationships, hiring, orientation and training. During this period, she has actively participated in the South Central Joint Mine and Health Safety Conference and the local and national Joseph A. Holmes Safety Association, in 2023 – 2024 serving as its president. She earned her PHR certification in 2020. Additionally, she has facilitated and/or produced departmental safety meetings displaying both her humor and her commitment to safety throughout the industry. In 2024, Sunni joined forces with Hunter Industries, Colorado Materials, Weisman Equipment as Employee Resources/Recruiting Manager.
VICE President
Mary Ann Pritchard
Mary Ann recently retired from the Oklahoma Department of Mines after 44 years of service, the last 25 as agency director. The agency’s programs include health and safety, land reclamation, mining and non-mining blasting, and the Oklahoma Miner Training Institute. As director, she also represented Oklahoma on the Interstate Mining Compact Commission, an organization of mining states. In 2021, she joined the SCJMHSC board of directors, and has continued serving as the vice president since 2022.
Originally from Arkansas, Mary Ann first moved to Oklahoma to attend the University of Oklahoma in Norman.
She has two children and two grandchildren, all in Oklahoma City.
TREASURER
SUZY PATE
Suzy Pate, is the Safety Training, Compliance and HR Director for Premier Industrial Services, LLC., a heavy industrial maintenance servicing contractor. She has over 10 + years’ experience in the industry. With an extensive background in compliance. From the start-up of a new company’s safety program, assisting with the over-all operations, conducting safety training and orientation for new hires, annual refresher safety training for all Premier Industrial Services employees and it’s subcontractors, while maintaining compliance in all aspects of the company business. Suzy has previously served on the conference committee and as Secretary. When Suzy’s not busy maintaining Premier’s safety and compliance, you can find her enjoying life at one of her son’s baseball tournaments or on the lake with her husband, 4 kids and 3 grandchildren.
SECRETARY
Damir Hasanovic
Damir Hasanovic is a Program Coordinator at the University of Texas at Austin Health and Safety Training Center. Damir has over eight years of experience in mine safety and health. He has served as President and Vice president on Texas Holmes chapters, He is also on the committee for the National Holmes. Has been involved with SCJMHSC since 2016.
DIRECTOR
Brittanie Phillips
Brittanie Phillips is the Senior Field Trainer at the University of Texas Health and Safety Training Center.
She has a Bachelor’s of Science in Occupational Health and Safety, as well as her associates in Applied Science Oil and Gas Production. Brittanie has over 10 years of experience in the safety sector and is a certified MSHA, OSHA, and First Aid Instructor. She serves as the current Vice President of the Hill Country Holmes Chapter. Recently, she was the Executive Producer of a documentary about the mining industry titled “We Are Miners”. Brittanie is married with 4 children and in her free time enjoys coaching them in their various youth sports and traveling the world with her family. Her husband is an Athletic Director and Coach at the small Texas school her children attend.
DIRECTOR
MONTY TOLBERT
Currently Co-Owner of MT Mine EHS Consulting, LLC. I Have been a member of the SCJMSHC Planning committee since 2012. 46 years mining experience in Industrial Sand and Crushed Stone. 37 years experience in Mine Safety & Health. Married and has 6 Children and 12 Grandchildren. Enjoy family & outdoor activities.
DIRECTOR
Alyssa Veit
Alyssa Veit is a dedicated EHS Leader with nearly eight years of mining-specific safety experience across multiple states and various mineral types. Her deep passion for the mining industry drives her commitment to safety through active engagement, aiming to transform safety mindsets and foster a culture of excellence. Alyssa believes in spreading a positive outlook on the industry and is devoted to continuous improvement and innovation.
In addition to her professional role as Corporate Safety Manager for Central Stone Company, overseeing safety across 12 quarries in her region, Alyssa actively contributes to the industry through her involvement in educational and safety-related conferences and organizations. She is also a board member for the Missouri Mine Safety and Health Conference, underscoring her dedication to promoting safety best practices and knowledge sharing within the mining community.
DIRECTOR
Brenda Powell
Brenda Powell is the Safety/Health/HR
Director for McGeorge Contracting’s Highway, Excavation and Concrete Divisions. She started with the McGeorge Associated Companies in 1986 at their Granite Mountain Quarry Division in Little Rock, AR. Where she worked the first 10 years at the quarry, promoted to Executive Admin, and has been in the Safety/Health/HR department for the past 12 years.
She has served on the Arkansas MSHA Conference Committee for the 5+ years. During the last 2 AR MSHA Conferences, she rallied the silent auction for Kids Chance of Arkansas raising record proceeds.
During 2019, assisted on the 2020 SCJMHSC sponsorship planning committee.
She has been on the Board of Directors for the National Association for Women in Construction Little Rock Chapter, member of Arkansas Asphalt Pavement Association Safety Committee, and the ACIG ( American Contractors Insurance Group) Infrastructure Safety Peer Group.
Brenda has a Degree from Arkansas State University- Beebe in Health Science. She is an American Heart Association CPR/1st Aid/AED Instructor, Certified MSHA Instructor, and has multiple certifications in Safety.
She has been married to her wonderful husband, Greg, for 29 years. 3 grown Children and 5 adorable grandchildren.
Her hobbies are International Traveling, spending time at their lake property, and Arkansas college sports.I am currently the safety director for Provence Recycling In Arkansas an independent contractor who performs various maintenance and production work in aggregate industry.
DIRECTOR
Walter Simpson
Walter has focused his career the development and training of safety initiatives. He is skilled in design and implementation of: 1) Human Resources policy and procedures; 2) behavioral safety initiatives; 3) site specific and company-wide leadership development; and 4) effective communications. He received his undergraduate degree from Troy University in Alabama and his Master’s in Psychology from Walden University in Minnesota. He holds certifications from the Society for Human Resources Management and the International Society of Mine Safety Professionals.