NASTT Officers & Board of Directors
The NASTT Board of Directors directs the affairs of the Society, on behalf of NASTT and its membership. The Board is comprised of a minimum of sixteen and maximum of nineteen directors, who are elected by the Society's members. Only elected Directors may serve as Officers of the Society and are appointed by the Board of Directors.
Kimberlie Staheli, Ph.D., P.E. – President, Staheli Trenchless Consultants
Kimberlie Staheli is the President and founder of Staheli Trenchless Consultants in Seattle, Washington, a trenchless engineering consulting firm specializing in the design and construction management of all types of high risk trenchless projects for over 20 years.
Kim has a B.S. in Mechanical Engineering from Rensselaer Polytechnic Institute, a M.S. in Civil Engineering from Mississippi State University and a Ph.D. in Geotechnical Engineering from Georgia Institute of Technology. She is a Registered Professional Engineer in Washington, Oregon, California, Colorado, Ohio and Florida
Kim has specialized in trenchless design and construction working for contractors, performing trenchless research and working as a consultant. She is particularly interested in minimizing the risks of installation techniques including microtunneling, directional drilling, pipe ramming, auger boring and large diameter tunneling. Kim has focused on risk reduction through the development of geotechnical baseline reports as well as pro-active construction risk management. She has vast experience in trenchless forensics and post construction claims analysis and provides expert testimony.
Frank Firsching – President, Infrastructure Solutions Platform, Aegion Corporation
Frank Firsching is President of Aegion’s Infrastructure Solutions Platform, which is comprised of the global businesses of Insituform Technologies, Fyfe Co., Fibrwrap Construction Services, MTC and Underground Solutions.
Prior to this role, his positions included Executive Vice President, General Manager and Executive Vice President of Sales for Underground Solutions. Before joining Underground Solutions in 2006, Frank worked for USFilter Corporation as President of the $1B Water and Wastewater Systems Group with responsibility for USFilter's global process equipment and technology divisions. Frank also held the positions of Executive Vice President of the Process Water Group, West Regional Manager and General Manager during his 13 years at USFilter. Prior to joining USFilter he worked at Deloitte & Touch Management Consulting and at GE Corporation. He received an MBA at the Wharton School Business and a B.S. in Mechanical Engineering from the University of Virginia.
Joe Lane - President, HEBNA Corporation
Joe Lane is President of HEBNA Corporation, a global pipeline rehabilitation company specializing in the rehabilitation and protection of new and existing pipelines from internal corrosion and abrasion through the fabrication and installation of high-density polyethylene (HDPE) pipe liners custom engineered to fit specific project needs. HEBNA serves the energy, mining and municipal markets.
Joe holds a bachelor’s degree in Biology from the University of Northern Colorado and is a graduate of the University Of Michigan School Of Business Management and the Leadership Program of the Rockies.
Prior to joining HEBNA in 2014, he spent over 23 years with SAK and Insituform Technologies, Inc. in progressively increasing roles of responsibility in business development, training, operations and executive management. Joe was responsible for developing and implementing formal education programs training hundreds of employees, participated in the development and advancement of numerous innovative trenchless technologies, successfully grew and led multiple $100M+ business units and managed some of the largest municipal infrastructure upgrade programs in North America.
Joe is a regular speaker and instructor at numerous industry & educational associations such as the Water Environment Federation, American Public Works Association and the North American Society for Trenchless Technology to advance the knowledge and use of trenchless technologies. He is a Board Member for both the North American Society for Trenchless Technology and the Rocky Mountain Chapter of NASTT.
Kevin Nagle - National Accounts Manager, T.T. Technologies, Inc.
Kevin Nagle is a civil engineering graduate from the University of Illinois, earning his Bachelors of Science in Civil Engineering in 1997. He worked for 6 years as a design engineer for a structural engineer firm before moving on to work for TT Technologies, Aurora, IL., a manufacturer of a wide range of trenchless tools and equipment. As part of the TT team Kevin works in and out of the office in an effort to grow the trenchless market through education, training and marketing. He has worked at an industry level to help move the trenchless industry forward through organizations such as NASTT (member of the Program Committee), Midwest Society of Trenchless Technology (board member), International Pipe Bursting Association (member of Marketing Committee) and UCA (member of the Construction Materials Methods and Specifications Committee). Kevin has gained firsthand trenchless field experience in the pipe bursting, pipe ramming, horizontal directional drilling, and horizontal boring processes.
Immediate Past Chair
Derek Potvin, P.Eng. – President, Robinson Consultants Inc.
Derek Potvin, P.Eng. is the President of Robinson Consultants. Robinson Consultants has been providing award winning trenchless engineering services in eastern Canada for over 20 years. Derek obtained his Bachelor of Applied Sciences with a minor in business administration from the University of Ottawa.
Derek was the Chair of NASTT in 2013/2014 and is the current past Chair. Derek is actively involved with NASTT’s No-Dig Show where he is a member of the Program Committee and has authored many papers, including a paper that won an award for Outstanding Paper. He is a co-author and instructor of NASTT’s ‘Trenchless Technology Short Course – Rehabilitation’ and a peer reviewer of NASTT’s Laterals and CIPP Good Practices Guidelines. Derek has also been involved as an organizer and instructor of NASTT’s Good Practices Courses and has presented and moderated several NASTT Trenchless Technology Webinars. At the Regional Chapter level, Derek is the Treasurer for the Great Lakes, St. Lawrence and Atlantic Chapter (GLSLA) and has assisted with the organization of regional chapter conferences.
Erez Allouche, Ph. D., P.Eng. - Tunneling and Trenchless Practice Technology Leader - Trenchless Technologies, Stantec
Dr. Erez Allouche is the Trenchless Technology Leader for the Tunneling and Trenchless Practice at Stantec, specializing in the condition assessment and rehabilitation of large diameter pipes, as well as the design of complex HDD crossings. Prior to joining Stantec, he was an Associate Professor of Civil Engineering at Louisiana Tech University, the Director of the Trenchless Technology Center, and the holder of the T.L. James Eminent Scholar Chair in Civil Engineering. He is a licensed professional engineer registered at the Province of Alberta, Canada. He is the recipient of the Ontario Premier Research Excellence Award (2001), University Research Award (2005, 2008), the Engineering and Science Foundation's Award (2006), Louisiana Engineering Foundation Professional Award (2010), Best Technical Paper NASTT No-Dig Show (2011) and the Governor of Louisiana Technology Product of the Year Award (2012).
Over the past 15 years Dr. Allouche served as the PI and Co-PI of research projects in the area of buried infrastructure totaling over $14 M, and supervised 50 graduate students in this field. Many of these students are practicing professionals or educators in the fields of municipal engineering or construction management. He is the inventor (or co-inventor) of 17 patents in the area of trenchless technologies, and the author (and co-author) of more than 260 publications in the fields of buried infrastructure management and trenchless techniques, including 64 peer-reviewed journal papers. He is also the co-founder of two start-up companies based in Ruston, Louisiana. He is an Associate Editor of the recently launched ASCE Journal of Pipeline Systems.
Michael Davison, P.Eng. – Product Director, Aqua-Pipe Division, Sanexen Environmental Services Inc.
Michael Davison, P.Eng. is currently Product Director for the Aqua-Pipe division at Sanexen Environmental Services Inc. in Montreal, Canada. Since 2002, he has been involved in the design and manufacturing of the product, the creation and maintenance of installation operation procedures, training of operators and licensees, the development of QA/QC procedures, the planning and management of the largest Aqua-Pipe projects to date and improvements through research and development. Mike is currently the lead for all technical aspects within the Aqua-Pipe team.
A graduate of McGill University in Civil Engineering, Mike is an active member of the NASTT No-Dig Program Committee and is a technical session leader. He is also involved in ASTM International standard committees and is the Chair of the American Water Works Association (AWWA) standards and M28 CIPP subcommittees. Mike is a member of the American Society of Civil Engineers (ASCE), and also works locally to improve the trenchless industry with the Bureau de Normalisation du Québec (BNQ).
Outside of the office, Mike is an avid hockey player, coach, and fan.
Don has over 27 years of experience including planning, studies, design, and construction management in the areas of tunnel and trenchless engineering. Don obtained his MS in Geotechnical Engineering from Syracuse University and his BS in Civil Engineering from Clarkson University. His project experience covers over 60 projects, over 50 miles of tunnel and trenchless installations, worth over $1.8 Billion in construction value. He has been involved in a variety of trenchless technologies for sanitary sewer, storm sewer, raw water, finished water, and recycled water, SSO and CSO wastewater tunnels, highway tunnels, pedestrian tunnels, caverns, raw water intake tunnels, raw water tunnels and large diameter piping in sensitive areas. His tunneling experience is in a wide-array of geotechnical conditions across the US, Canada, and abroad, is heavily involved in client and project risk mitigation, has provided dispute resolution services for several clients, and has developed expertise in mining in cobbles and boulders. His project experience has included tunneling from 8-inch pilot-tube micro tunneling to 60-inch directional drills to 33-ft diameter hard rock tunnel boring machines.
Don is a member of and/or involved in the Dispute Review Board Foundation, Underground Construction Association of the Society for Mining, Metallurgy and Exploration, Tunneling Association of Canada, and the British Tunneling Society. He has been very active on the NASTT No-Dig Conference Program Committee for several years and has written several articles for Trenchless Technology Magazine.
Tony currently works for PPM interacting with gas utilities and other pipeline industries. His primary responsibility is to manage cured-in-place lining (CIPL) projects from initiating quotes through layouts and engineering design to field installations focused on pressure pipeline trenchless rehabilitation. Duties also include technical presentations throughout the pipeline trades, as well as overseeing new R&D projects championed by the end user both to advance CIPL.
Tony previously joined the Gas Technology Institute (GTI) as a senior engineer in the Delivery Sector working on infrastructure improvement research projects. Prior to that he was project manager responsible for evaluating and implementing new technologies that increase the efficiency and effectiveness for Gas Operations within the Con Edison service territory in and around the New York City area.
Tony has a very diverse background in gas distribution engineering and operations during his 33-year career in the utility industry. His expertise includes planning, coordinating, managing and putting into place new technologies both procedural and equipment-focused with particular emphasis on increasing the use of various trenchless technologies. He has spent the bulk of his career committed to gas main and service rehabilitation, and in certain cases water main rehabilitation, all by trenchless construction.
He is a member of the American Society of Mechanical Engineers since college, and holds a Professional Engineering license in New York State since 1989. Tony is the recipient of the American Gas Association 2007 Gas Industry Research Award for commercialization of a robotic rehabilitation system for live gas mains. He received his Bachelor of Mechanical Engineering from Manhattan College in 1980, then a Master of Engineering from the same school in 1985. Lastly, a Master of Science was completed from the New York Institute of Technology in 1997.
Larry Kiest Jr. is an innovator, inventor, and entrepreneur who has worked in the underground and trenchless utility industry for more than 30 years. Larry started his career as a Licensed Master Plumber in Ottawa, Illinois in the early 1980s. In 1993, Larry founded LMK Technologies, which for more than twenty years has led the way in education and setting standards relating to sealing sewer collection systems. Throughout his career, Larry has grown as an internationally respected leader and speaker in the trenchless technology industry. Larry’s innovations have led to more than130 patents issued worldwide. Larry has also authored four (4) ASTM Industry Standards, two (2) of these standards were successfully balloted in 2015. He is currently balloting two new industry standards.
In 2013, Larry was honored as the Trenchless Technology Person of the Year. In 2014 and LMK was named a winner of the prestigious Chicago Innovation Awards. As a result, Larry was featured on “Bootstrapping in America,” a live online TV interview that showcases entrepreneurs and fast growing companies . Larry is a longtime NASTT member and an Advisory Board member for the Trenchless Technology Center at Louisiana Tech University. Larry’s industry involvement includes Vice-President of the Midwest Society of Trenchless Technology (2008-2014), National Association of Sewer Service Companies (NASSCO) Board member (2008-2012), Chairman of NASSCO Lateral Committee (2008-2012), as well as a contributing member of American Society of Civil Engineers (ASCE), American Society of Testing Materials (ASTM), The National Association of Clean Water Agencies (NACWA), and Water Environment Federation (WEF). Larry has had technical papers published in ASCE Pipelines Journal, NASTT’s Trenchless Today and in NASTT, ISTT and UCT conference proceedings.
Brenda is a graduate of Sault College and the British Columbia Institute of Technology. Initially working in the private sector for eight years, Brenda joined Halton Region in 1986 where she became a design supervisor. Now a Project Manager, Brenda is responsible for environmental assessments, plus design and construction administration of numerous linear and facility projects. Brenda has experience in managing projects using a wide variety of trenchless technologies and is currently involved in the construction of three large diameter tunnels and linear wastewater projects with numerous lateral linings.
Always a willing volunteer, Brenda is a long-term member of the NASTT Program Committee and has served as a Session Leader and Moderator for the last six No-Dig Shows.
Jason has 16 years of experience in consulting, construction, education, and research focusing specifically on trenchless engineering and construction. Prior to rejoining Associated Engineering in 2012, he served three and a half years as an Assistant Professor and Senior Sustainability Scientist in the Del E. Webb School of Construction at Arizona State University teaching soil mechanics and researching trenchless methods, infrastructure utility design, and buried infrastructure management. During his first tenure with Associated Engineering he was an Infrastructure Engineer and Trenchless Discipline Lead in their Edmonton office. In that role he coordinated, designed, and managed various trenchless projects; performed construction feasibility assessments and facilitated value engineering workshops; performed conceptual design studies; conducted preliminary and detailed designs; and supported AE’s other offices with various trenchless specific projects. Jason has participated as an engineer or contractor on a variety of trenchless projects involving pipe bursting, horizontal directional drilling, cured in place pipe relining, auger boring, pipe ramming, and tunnelling.
Jason serves on the Board of Directors for the North American Society for Trenchless Technology (NASTT); and is an instructor for their Lateral Sewer Rehabilitation, Horizontal Directional Drilling, and Pipe Bursting Best Practices Courses. He has published over 50 journal and conference papers related to trenchless design, construction, and research; and has presented across North America and internationally at many conferences and trade shows. Jason also co-authored the NASTT Good Practices Manual for trenchless rehabilitation of lateral sewers. He has extensive unique knowledge rated to horizontal directional drilling and pipe bursting through his research activities and professional experience as a construction manager and engineer. His impact in the trenchless industry in North America was recognized in 2010 when he was selected by NASTT as the inaugural recipient of the Trent Ralston Award for Early Career Achievement in the field of Trenchless Technology.
Gerard P. Lundquist, P.E. - Director of Gas Construction for the New York State, National Grid
Gerry is currently employed by National Grid, an International Electric and Natural Gas Utility. He is the Director of Gas Construction for New York State. He has over thirty years of experience in Construction, Engineering and Project Management. His responsibilities include the execution of the capital work plan while also insuring the safety, security and reliability of the natural gas distribution system. Prior assignments have included Project Manager for the JFK Airport Cogeneration Facility, and the Stony Brook Cogeneration Facility. He integrates innovate technologies to reduce costs and increase operational efficiencies.
Gerry has a Bachelor degree in Civil Engineering from The Cooper Union, a Masters of Business Administration from Adelphi University, and a Masters of Science in Economics and Finance from NYU. He is a New York State Registered Professional Engineer.
His affiliations include serving on the on the Board of Directors for the (NEGDC) Northeast Gas Distribution Council, consisting of utilities throughout the northeast, an active member of the (NSPE) National Society of Professional Engineers, and (ASCE) American Society of Professional Engineers. He is a Member of the (APWA) American Public Works Association and serves on the (UPROW) Utility and Public Right of Way Technical Committee, and Chair of the Construction Practices Subcommittee, and NASTT Program Committee as well as a judge at the 2014 No Dig Show for best new product.
Jeff Maier, P.E. - Director of Engineering, C&L Water Solutions, Inc.
Jeff Maier, P.E. is the Director of Engineering at C&L Water Solutions, a leading water and wastewater rehabilitation services contractor headquartered in Littleton, CO and is based out of the Ogden, UT area. Prior to joining C&L Water Solutions, Jeff worked for over 10 years as an engineer with the Metro Wastewater Reclamation District (MWRD) in Denver, CO and was most recently the owner/ principal of Colorado Trenchless Consulting LLC, a niche engineering firm that specialized in water/ wastewater infrastructure condition assessment, inspection, and trenchless corrosion rehabilitation solutions. He is a Colorado and Utah registered professional engineer and a graduate of the University of Michigan – College of Civil & Environmental Engineering with over 17 years of project management and engineering design experience, primarily in the water and wastewater industry. He is recognized as an expert in the fields of condition assessment and trenchless rehabilitation of pipelines, manholes, and wastewater facility structures. During his tenure at MWRD, he developed and successfully managed wastewater pipeline and manhole condition assessment/ rehabilitation programs that saved millions of dollars in capital expenditure costs and helped streamline the District’s asset management program by bringing rehabilitation product evaluation, condition assessment, engineering design, and construction management of trenchless rehabilitation projects in-house. Mr. Maier also has the unique experience of developing and managing a pilot program to compare and evaluate newly emerging advanced pipeline condition assessment technologies; robotic multi-sensor systems that provide quantifiable condition assessment information using laser profiling, SONAR, pipe penetrating radar, and other technologies to compliment traditional CCTV pipe inspection methods.
Mr. Maier is actively involved in the Rocky Mountain NASTT regional chapter and is the chair for the 2016 No-Dig Show in Dallas, TX. Jeff is NASSCO PACP/MACP/LACP certified, a NACE Certified Coating Inspector – Level 3, and is a certified NASSCO cured-in-place pipeline rehabilitation inspector. In his free time, Jeff enjoys skiing, cycling, hiking and playing golf.
Jim Rankin has been with the Vermeer Corp. for more than 35 years and has amassed a vast array of knowledge of industrial equipment and trenchless technology applications. For the past 24 years, Jim’s focus has been on the Vermeer Horizontal Directional Drills (HDD). Jim was the Project Leader for the team that developed the first drill commercially marketed by the Vermeer Corp. Prior to working with HDD equipment, he was involved with the development for Vermeer’s Utility Products (formerly Rubber Tire) and track equipment.
He has demonstrated his innovation abilities and technical skills by earning 15 industrial patents. Jim delivers the Vermeer Vision Taking Care Of Customers Worldwide with Better Solutions through extensive domestic and international travel and by meeting the business needs of the Vermeer customers and dealers.
Jim is a long-term member of the No-Dig Show Program Committee. Jim and his wife Jeanette have three daughters, one son and five grandchildren. Jim spends his free time boating and woodworking.
Ed Saxon, P.E. - General Manager, Beaufort Jasper Water & Sewer Authority (BJWSA)
Ed Saxon, P.E. is the General Manager of the Beaufort Jasper Water & Sewer Authority (BJWSA) in South Carolina. A native of son of South Carolina, Ed earned a BS & Masters degree in Mechanical Engineering from the University of South Carolina. Ed worked for DuPont and Conoco for 12 years before to moving to Beaufort in 1989 to join BJWSA as the Chief Engineer. He is active in many water/wastewater and engineering professional organizations and is the current President of the South Carolina Water Quality Association. Ed is also extremely community minded as Past President local Rotary Club; former Board Member and Campaign Chair for the United Way; and former member of Beaufort Chamber Board and Economic Alliance Board. A keen hobbyist, Ed enjoys golfing, boating and fishing in the local saltwater creeks.
Beaufort Jasper Water & Sewer Authority (BJWSA) is the regional supplier of water and wastewater services for a 2 county area along the southeast coast of South Carolina. Its service area encompasses over 1,300 square miles and has a service population of over 170,000 residents. This area is known for its pristine water resources and Beaufort County has more islands than any county along the US east coast with a surface area that consists of 40% water. BJWSA has been utilizing trenchless technologies since the late 80s to expand service to the island communities and to rehabilitate aging sewer system. BJWSA has employed different contracting methods to share risk as innovations in the trenchless technology industry are introduced.
Craig Vandaelle - Tunneling Manager, Michels Corporation and Michels Canada Co.
Craig Vandaelle is the Tunneling Manager for Michels Corporation and Michels Canada Co. In his current role, he oversees business development, estimating, and assists with the overall management of the tunnel operations in the United States and Canada.
Craig has more than 16 years of experience in the North American tunneling and trenchless technology industries. His vast experience includes design, inspection, construction and construction management of trenchless projects throughout North America.
Craig has a deep understanding of the complexities of trenchless projects. In his eight years at Michels, he has served as the project manager on many significant tunneling, HDD, and cured-in-place pipe (CIPP) rehabilitation projects. Among them are the McOrmond Drive Sanitary and Storm Sewer Trunks in Saskatoon, Saskatchewan, Canada; Big Lake Offsite Gravity Portion (W14) in Edmonton, Alberta, Canada; Vancouver City Central Transmission Project, Vancouver, British Columbia, Canada; and Upper Northwest Interceptor Sections 3 & 4 in Sacramento, Calif. He has worked on projects that include conventional tunneling, microtunneling, slurry shield tunneling, pipe jacking, pipe bursting, CIPP and shaft construction of various types and sizes.
Craig is proud to be a leader and an advocate of the trenchless technology industry. He is active in many industry organizations, including North American Society for Trenchless Technology Northwest chapter (vice chairman). He has co-authored papers for several No-Dig conferences and has won awards for his projects and papers.
Matthew Wallin, P.E. - Partner and Senior Project Manager, Bennett Trenchless Engineers
Matthew Wallin is a Partner and Senior Project Manager with Bennett Trenchless Engineers, located in Folsom, California. BTEs’ engineering practice is focused entirely on trenchless technology design, construction management, and claims assistance with clients and projects located throughout California, as well as Texas, Florida, Nebraska, Iowa, South Dakota, and Tennessee.
Matthew holds both bachelor’s and master’s degrees in civil engineering from Case Western Reserve University in Cleveland, Ohio. He began his career working for URS in Oakland, California in 2001 in their geotechnical group. Since that time, Matthew has focused his practice on geotechnical engineering and the design and construction management of new pipeline projects using horizontal directional drilling, microtunneling, open-shield pipejacking, pipe ramming, and auger boring.
Matthew has been a member of NASTT since 2002 and hasparticipated in the organization in many capacities. He has been an active member in the Western Chapter (WESTT) since 2003 and has served as a member of the Board of Directors and as the Chapter Treasurer since 2008. He joined the No-Dig Program Committee in 2010 and has acted as a session leader for the annual No Dig Conference since that time. Matthew is also an instructor for NASTT’s HDD Good Practices Course as well as the Introduction to New Trenchless Methods Course, each of which are taught annually at the No Dig Show and at other off-site venues throughout the year.
Dennis Walsh, P.E. - Senior Project Manager and Associate, Woodard & Curran
Dennis M. Walsh, P.E. is a Senior Project Manager and Associate for Woodard & Curran. He leads the Natural Gas Service Line and is based in East Windsor, NJ. Dennis is a 1972 graduate of the University of Dayton, Ohio with a B.S. in Civil Engineering and a 2002 graduate of the Polytechnic University of New York with a M.S. in Technology. He retired from KeySpan Energy Company in 2005 after a 28 year career in the gas utility field with a background in engineering, operations, construction, Quality Assurance and HVAC. He led KeySpan’s efforts to expand the use of trenchless technology in the early 1990’s to decrease its main and service installation costs.
Dennis is a member of the American Gas Association, the Society of Gas Operators, and the North American Society for Trenchless Technology. He is a Board member for the NASTT Mid-Atlantic Chapter and on the Annual No-Dig Committee. He has designed numerous HDD installations for various utilities; including a 1,800 foot 30 inch steel HDD under a tidal basin in Brooklyn, NY; a 2,000 foot 12 inch HDD under an environmental sound in south NJ; and a 400 foot long Jack & Bore installation in Newark, NJ. When he is not involved in trenchless projects, he consults on gas engineering and other utility projects. His spare time is spent traveling and playing golf.
Dan Willems is currently Special Projects Manager with the City of Saskatoon Transportation & Utilities department’s Major Projects division. Dan holds a Bachelor of Science degree in Civil Engineering from the University of Saskatchewan in Saskatoon. Since 2001, Dan has worked for various municipal government and private consulting organizations across the Canadian Prairie Provinces. Over his career, Dan has been involved in several trenchless construction projects, including CIPP lining, microtunneling, case boring, tunneling, directional drilling, and pilot tube microtunneling.
Dan has been heavily involved in the Northwest Chapter of NASTT since 2005 and has also been a regular contributor at the annual No-Dig Show conferences. Dan is actively working with the Northwest Chapter and local industry in Saskatchewan and Manitoba to expand NASTT’s presence across the Prairie Provinces.