• Our Services

Forensic Evaluations

Service Overview

GeoStructures offers numerous solutions to understand the underlying behavior of constructed facilities through diligent subsurface investigations together with cutting edge finite element modeling capabilities.

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Close-up of a field boring sample with visible lime detection for soil stabilization verification.
Visible crack in a highway pavement joint showing signs of distress.
Close-up of a Falling Weight Deflectometer (FWD) readout device displaying pavement deflection data.
Equipment set up for a Falling Weight Deflectometer (FWD) survey on a roadway.
Machinery performing lime mixing on a construction site to stabilize the subgrade.
Service Offerings

Modeling of Distressed Pavement Joints

Utilize finite element modeling to analyze and address issues with pavement joints on highways.

Lime and Cement Subgrade Stabilization Evaluation

Conduct comprehensive evaluations of subgrade stabilization, including hydration, mixing, mellowing, stabilization depth, and compaction.

Frost Heave Analysis

Compare the effects of frost heave on stabilized versus non-stabilized soils to understand and mitigate the impacts.

Historic Mine Document Review

Studie historic mining documents and maps to assess and address collapsing shoulders along roadways.

  • Related Projects

Scranton, Pennsylvania

Scranton Mine Subsidence

Deep room-and-pillar mines have been active in Pennsylvania’s coalfields since the late 1700s. Sinking of the ground surface above the mines occurs as long troughs…

Pennsylvania

Pennsylvania Turnpike Open-End Geotechnical Investigations

GeoStructures has served numerous open-end geotechnical service contracts for the Pennsylvania Turnpike Commission. Three notable services involve finite element method (FEM) analysis, lime stabilization, and…

Bucks County, Pennsylvania

Furlong Lagoon

The Furlong Wastewater Treatment Plant Lagoon and Berm project was located in Buckingham Township in Bucks County, Pennsylvania. Initial planning for the project was prompted…

Southwestern Pennsylvania

Pennsylvania Turnpike Southern Beltway

Since 2013, GeoStructures has teamed with the Mechanicsburg, Pennsylvania office of Stantec to provide geotechnical design services for a new 3-mile section of the $700-million,…

Wilmington, Delaware

Interstate-95 Reconstruction

I-95 through Wilmington, Delaware is part of the heavily traveled mid-Atlantic corridor which connects New York, Philadelphia, and Washington, DC. A 2.7-mile segment of I-95…

Scranton, Pennsylvania

Scranton Mine Subsidence

Deep room-and-pillar mines have been active in Pennsylvania’s coalfields since the late 1700s. Sinking of the ground surface above the mines occurs as long troughs…

Pennsylvania

Pennsylvania Turnpike Open-End Geotechnical Investigations

GeoStructures has served numerous open-end geotechnical service contracts for the Pennsylvania Turnpike Commission. Three notable services involve finite element method (FEM) analysis, lime stabilization, and…

Bucks County, Pennsylvania

Furlong Lagoon

The Furlong Wastewater Treatment Plant Lagoon and Berm project was located in Buckingham Township in Bucks County, Pennsylvania. Initial planning for the project was prompted…

Southwestern Pennsylvania

Pennsylvania Turnpike Southern Beltway

Since 2013, GeoStructures has teamed with the Mechanicsburg, Pennsylvania office of Stantec to provide geotechnical design services for a new 3-mile section of the $700-million,…

Wilmington, Delaware

Interstate-95 Reconstruction

I-95 through Wilmington, Delaware is part of the heavily traveled mid-Atlantic corridor which connects New York, Philadelphia, and Washington, DC. A 2.7-mile segment of I-95…
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  • Direct Team Contact

Bashar Qubain Ph.D., P.E.

FOUNDER, PRESIDENT, AND CHIEF ENGINEER

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