Executive Vice Presidents Named


Dave Zmijewski, PE
Executive Vice President
Northeast Region


Tom Wirth, PE
Executive Vice President
Mid-Atlantic Region


Craig Rodano, PG
Executive Vice President
Southeast Region


Paul Hayden, PG, LRS, RSM
Executive Vice President
Business Development

In order to proactively prepare for the continued growth and expansion of our company, GTA is pleased to announce the promotion of David Zmijewski, Tom Wirth, Craig Rodano, and Paul Hayden to Executive Vice President of the firm. GTA’s new approach will allow for anticipated expansion, while ensuring that GTA maintains the superior level of service, quality, and dedication to which our clients have become accustomed.

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John Moscati Joins GTA as an Associate

We are pleased to announce the addition of John P. Moscati as Associate of GTA Associates, Inc.’s (GTA) Charlotte, North Carolina office. With over 14 years of experience in the engineering and construction industry, John is responsible for managing construction observation and material testing services, as well as developing new clients and project opportunities in the Carolinas.

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Robert Dykstra, P.E., Named Vice President

Geo-Technology Associates, Inc. is pleased to announce the promotion of Robert Dykstra, P.E., to Vice President.

Rob Dykstra is Vice President responsible for work performed out of GTA’s New York Metropolitan office, which he opened in 2014. Rob is a New Jersey and New York licensed geotechnical engineer, with 27 years of experience, who specializes in providing value-based geotechnical solutions to problematic soils and construction challenges.

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Got Dirt? (Soil Import/Export)

Originally published in the Fall 2016 issue of Dimensions, New Jersey Builders Association’s (NJBA’s) quarterly magazine, GTA’s Richard Lake, LSRP, author, explains the when, why, and how of evaluating the environmental quality of soil that may be imported or exported in New Jersey.

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