Deep Foundation Testing, Analysis, and Consulting Services. 

GRL Engineers services range from small specialized testing jobs (such as evaluating unknown foundations)
to large-scale projects requiring the monitoring and analysis of hundreds of test piles nationwide.

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Statement of

QUALIFICATIONS

GRL Engineers, Inc, is a professional engineering firm established to provide specialized testing, analysis, and consulting services to the deep foundation industry. GRL operates the largest dynamic pile testing firm in the world, as well as an industry leading provider of integrity test methods for deep foundations including thermal integrity profiling, cross-hole sonic logging, and low strain integrity testing.

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Services

Testing & Consulting

GRL Engineers offer a wide range of deep foundation testing and consulting services, nationwide. Most GRL Engineers have achieved Advanced Level or higher on both the PDCA/PDI Dynamic Measurement and Analysis Proficiency Test. 

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Projects

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Deep Foundation Testing Services Available to Address All Project Specifications
Deep foundation testing methods are utilized to provide information regarding a structure’s integrity, load capacity, concrete quality, conformance to the foundation design and potential optimization of the deep foundations. GRL Engineers, Inc. has provided a variety of deep foundation testing services and analyses for 50 years. Many projects require multiple…
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Southwest Florida International Airport Expansion
Challenge: The Southwest Florida International Airport in Fort Myers Florida underwent a $1.1 Billion expansion in the second phase of the airport’s reconstruction project. The airport expansion was an effort to accommodate an expected growth in passenger traffic, and was led by the Lee County Port Authority. The first phase…
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Multi-Year Testing on Highway I-69
Challenge: The construction of I-69, a major US interstate highway that starts at the bottom of Texas and travels northeast to Michigan and into Ontario, was a multi-decade endeavor and a massive undertaking for the FHWA. GRL Engineers provided a multitude of testing services throughout the state of Indiana. Some…
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