2022 Board of Directors

The officers for 2022 are as follows:

President:  Al Adamek – Diamond Surface, Inc. (Rogers, MN)

Vice President:  Dan Iverson – Diamond Products (Elyria, OH)

Secretary:  Terry Lannom – DDMCONCUT Diamond Tools (Lilburn, GA)

Treasurer:  Scott L. Eilken – Quality Saw & Seal (Bridgeview, IL)

Director:  Austin Bross – Emery Sapp & Sons (Columbia, MO)

Director:  Laura O’Neill Kaumo – American Concrete Pavement Association (Rosemont, IL)

International Director:  Wolfe Skorzik, Construction SRB S.C.C. (Quebec, Canada)


Al Adamek


Adamek is a graduate of St. Cloud University with a degree in finance. He started his career in the field with Diamond Surface, Inc. in 2009. Moving to the position of Estimator in 2013, he was subsequently promoted to Vice President before being promoted to President of Diamond Surface Inc. Besides serving on the IGGA board of directors, he also serves on the board of the Iowa Concrete Paving Association and is actively involved in the Concrete Paving Association of Minnesota.




Dan Iverson

Vice President

Graduating from Bemidji State University, Iverson began work in the construction industry in 1996 with Highway Services out of Rogers, MN who was later acquired by Penhall Company. Iverson has worked as a diamond grinder operator, a superintendent, a project manager, and finally, an operations manager. In 2012, he joined Diamond Products Limited as their Grinding and Grooving Coordinator.





Terry Lannom


After serving in the United States Marine Corp., Lannom began his career in the grooving and grinding industry in 1983. In 1996, he began working for what was then called Penhall Company. He remained there for the next 17 years until he joined the DDMCONCUT Diamond Tools team as a Grinding & Grooving Sales Manager where he is today.

Scott L. Eilken


Eilken has been in the concrete drilling, sawing, sealing, grinding and grooving industry since 1977. He worked in the field and in the office for Accurate Coring for 13 years in the Greater Chicago area. Since 1990, he has owned and operated Quality Saw and Seal Inc.

He is currently involved in the Illinois State Chapter of the American Concrete Pavement Association (ACPA), the National ACPA, the IGGA, as well as the Illinois Road Builders Association. Further, he co-chairs the Seal No Seal Group and is an active member of the TRB Committees.

Austin Bross


Bross is with Emery Sapp & Sons out of Columbia, Missouri.


Laura O'Neill KAUMO


O’Neill Kaumo is the President and CEO of the American Concrete Pavement Association (ACPA).

She is an accomplished and highly experienced trade association executive and a passionate advocate for infrastructure investment. She has served previously as the Chief Operating Officer of the American Council of Engineering Companies, Senior Vice President of Government Affairs for the National Stone, Sand and Gravel Association, and the Director of Government Affairs for the Owner-Operator Independent Drivers Association.

O’Neill Kaumo began her career in sports law with her J.D. from the University of Miami School of Law, working for the Florida Marlins. She is a member of the Massachusetts Bar Association and was staff counsel for the Boston Red Sox. She is a Washington Nationals and Detroit Lions superfan and spends time outside the office with her husband and dog.


International Director

Although Skorzik has only been in the highway construction industry since 2010, he has played a major part in the sector growth within Canada over the last decade. Originally starting his career with Graff/Penhall as a field operator, he now calls Construction SRB S.C.C. home, for the last 3 years. He is the National Account Manager and oversees grinding and grooving sales spanning from Quebec to the west coast of Canada, as well as offshore projects. Skorzik has been on the committee with ORBA (Ontario Road Builders Association) and he brings an abundance of enthusiasm and a wealth of knowledge to the IGGA. When he and his crew are not making highways a safer place, he can be found sailing on Lake Ontario, or overlanding the many natural trails in Ontario, Canada.