GRL - Illinois Office

Quality Assessment of Piles and Shafts

by the GRL experts


	GRL Services About GRL Branch Offices Careers Dynamic Load Testing Dynamic Pile Monitoring SiteLink Pulse Echo Integrity Testing Crosshole and Single Hole Sonic Logging SPT Energy Calibration Becker Drill Instrumentation GRLWEAP Wave Equation Analysis Offshore Foundation Testing Evaluation of Existing Foundations Hammer Performance Analysis Data Review and Analysis



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GRL Illinois

Mr. Pat Hannigan, P.E., GRL President and IL Branch Manager - phannigan@GRLengineers.com
Mr. Mark Rawlings - mrawlings@GRLengineers.com
Mr. Travis Coleman, P.E. - tcoleman@GRLengineers.com
Mr. Susheel Kolwalkar, PhD - skolwalkar@GRLengineers.com
Mr. Joey Link, P.E. - jlink@GRLengineers.com

Tel:	(847) 221-2750
Fax:	(847) 221-2752

1540 E. Dundee Road, Suite 108
Palatine, IL 60074 USA

To reach all engineers at this office email: GRL-IL@GRLengineers.com

Serving Illinois, Indiana, Wisconsin, Iowa, Minnesota, South Dakota, North Dakota, Montana and Missouri (including Kansas City Metro area).