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About John Knightly is a Senior Project Manager at Blackstone Environmental, he has 36 years of experience, 30 of those with his own consulting firm, Knightly Environmental, specializing in assessment and remediation of contaminated soil and groundwater. Knightly Environmental merged with Blackstone in January 2023. John has completed hundreds of projects from coast to coast with experience in groundwater sampling, asbestos inspections, remediation site supervision, soil boring, Phase I and Phase II Environmental Site Assessments (ESAs), storage tank closures, and site investigations.  When he isn’t working, John enjoys spending time with his grandkids, going to the lake, and generally being outdoors. Education B.S. Geology, University of Kansas, 1983 M.S. Geology, Iowa State University, 1987 Registrations & Certifications Registered Geologist in Missouri Licensed Geologist in Kansas Certified Hazardous Materials Professional Certified Groundwater Professional in Iowa Expertise Known expert in petroleum, RBCA, site investigation, remediation, industrial waste stream consulting, real estate environmental investigations (Phase I and Phase II ESAs). Organizations Member of the Alliance of Hazardous Materials…

“ Here at Blackstone we value an environment that is constructive and personable. I appreciate the kind and encouraging disposition of my colleagues and enjoy walking into work every day!” About Melanie “Mel” Rehor joined Blackstone in 2014 and leads the accounting department. She lives in Shawnee with her husband, Jim. Mel enjoys spending time with her two grown daughters and four sisters, all of whom keep her in perpetual stitches. Mel enjoys traveling, shopping, sewing and crocheting projects, and laughter! Education B.B.A. in Accounting, University of Texas at Arlington, 1991

About Kyle Kukuk is a Senior Project Manager at Blackstone Environmental. He joined Blackstone in 2012 and currently provides civil and water resource engineering to Blackstone’s client base. Kyle has experience as a project engineer and project manager working on a variety of assignments, including landfill design and construction, water resources, stormwater management, and streambank stabilization. Kyle works in the Overland Park, Kan. office and lives in the area with his family. Kyle enjoys spending time with his kids, fishing, and BBQ.   Education B.S. Civil Engineering, University of Kansas, 2009M.S. Engineering Management, University of Kansas, 2016 Registrations & Certifications Licensed Professional Engineer, KS, MO, CO, ND, IA, OK, OR, NE, AR, MN, NM, WY Expertise Landfill cell and cap design; landfill gas collection system design and construction; landfill CQA; leachate management and treatment; streambank stabilization design and construction; stormwater management; BMP design; hydrologic and hydraulic modeling and analysis; and wastewater and sanitary sewer design and management. Organizations Solid Waste Association of North America –…

“I like working with the very dedicated and talented people at Blackstone. Our mix of experience and expertise allows us to provide a wide variety of services to a group of great clients.” About Rowley Tedlock is a Principal at Blackstone Environmental. He joined Blackstone in 2012 and currently provides overall operations management of Blackstone’s environmental services. Rowley is an avid Jayhawk fan, sailor, skier, backpacker, and outdoor cook. He is in the Camp-master Corps with the BSA Heart of America Council. Education M.S. Environmental Health Science, University of Kansas, 1985B.S. Systematics and Ecology, University of Kansas, 1980 Expertise Environmental assessment, remedial investigation/remediation, NEPA analysis, streambank stabilization and environmental planning and permitting. Organizations Geoprofessional Business Association.

“I am proud of and enjoy Blackstone because we have created a place where people can come and work with other innovative and creative people while practicing their crafts.” About Mike Kukuk is President, CEO and Principal at Blackstone Environmental and has overall responsibility for the company. As an entrepreneur, he has founded two successful environmental engineering companies, including Blackstone in 2010. Mike has four children and works and lives in Overland Park, Kansas. Mike enjoys playing tennis, working out, vacations, time with his kids, NFL football and NCAA basketball. He also likes a beer every now and then! Education B.S. Geology, University of Kansas, 1983M.S. Environmental Health Science, University of Kansas, 1987 Registrations & Certifications Registered Geologist in Kansas and Missouri Expertise Known expert in Alternative Earthen Final Covers (AEFC); evapotranspiration covers utilizing native grasses; ET-tree caps, hydrogeology, phyto-remediation; leachate recirculation; bioreactor design and operation; chlorinated solvent remediation; bioremediation; odor studies; quarry reserve studies; business development; and expert witness testimony. Organizations Member of KU Edwards Campus…