About ASA Committees
Committee meetings are open to the public and ASA welcomes and encourages the participation of all interested parties in the shotcrete industry.
Board of Directors
The Board of Directors shall have supervision, control, and direction of the affairs of the Association, shall determine its policies within the limits of the ASA bylaws, shall actively pursue its purpose and shall oversee the disbursement of its funds.
President
Oscar Duckworth
Applied Shotcrete
Vice President
Bill Geers
Bekaert
Secretary
Jason Myers
Dees Hennessey Inc
Treasurer
Kevin Robertson
Sika – STM (USA)
Past President
Frank Townsend
Patriot Shotcrete
Bruce Russell (2027)
Crom LLC
Randle Emmrich (2027)
Coastal Gunite Construction Company
Christoph Goss (2027)
Schnabel Engineering
Juanjose Armenta-Aguirre (2026)
Gunite Supply & Equipment Co
Mark Bradford (2026)
Spohn Ranch Skateparks
Justin Shook (2026)
Baystate Shotcrete LLC
Michael Klemp (2025)
Thorcon Shotcrete & Shoring
Jamie Curtis (2025)
CCP Shotcrete + Pumping
Derek Pay (2025)
Oceanside Construction
Mission Statement: To develop and maintain ASA’s Contractor Qualification Program.
Marcus von der Hofen, Chair
Coastal Gunite Construction Co.
Mission Statement: To gather and communicate safe practices and quality placement standards in the shotcrete industry.
Derek Pay, Chair
Oceanside Construction
Mission Statement: To broaden and engage the ASA membership base while supporting ASA committees in their marketing efforts.
Jason Myers, Chair
Dees-Hennessey, Inc.
Mission Statement: To educate and promote the proper use and application of shotcrete to the swimming pool and recreational shotcrete industry.
Ryan Oakes, Chair
Revolution Gunite
Mission Statement: To oversee the technical activities of ASA, including the review and evaluation of technical presentations, publications, handouts, etc., and the appraisal of research projects under consideration for ASA sponsorship.
Lihe (John) Zhang, Chair
LZhang Consulting & Testing Ltd.
Mission Statement: To educate and promote the use and proper application of shotcrete to the underground construction and mining industries.
Christoph Goss, Chair
Schnabel Engineering