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Ground Improvement & Earth Structures

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Ground Improvement & Earth Structures Resources


Design-Build Solutions for Structures & Foundations

Project Highlight

REI @ Pike & Rose

North Bethesda, MD

Bakers Centre Shopping Plaza

Philadelphia, PA

PPG Paints Arena

Pittsburgh, PA

Grosvenor Heights

Bethesda, MD

11th Street Bridges

Washington, DC

Hershey Medical Center Centerview Parking Garage Phase II

Hershey, PA

Rowan University Rohrer College of Business

Glassboro, NJ


Washington D.C.

Potomac Yard Park North Pond Walls

Alexandria, VA

Virginia Tech – Brodie Hall

Blacksburg, VA

Tappan Zee Hudson River Crossing

Nyack, NY

Featured Project

Featured Project

REI @ Pike and Rose

950 Rose Avenue is the address of a new 36,000 sf Recreational Equipment, Inc. (REI) store. The store will feature a rustic yet modern design utilizing reclaimed wood and brick and contemporary vertical and etched metal paneling. Entrances will be framed by large wood and steel trellises.

The geotechnical engineer recommended the use of Geopier Rammed Aggregate Pier® elements to improve the fill soils so they could support footings designed for 6,000 psf for the main portion of the REI store.

For the interface with the 19-story tower, Ductile Iron Piles driven to decomposed rock were selected to support the loads from the south wall of the REI store adjacent to the tower. This approach eliminated the differential settlement concern at the interface between the two buildings.

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Geo's Why

GeoStructures exists to challenge conventional solutions and provide customers with innovative solutions to their foundation and grade separation challenges. The test against which success is measured is that any solution needs to provide customers with value in terms cost savings over conventional methods, shorter schedule and a seamless project delivery by a team focused on customer service.

Anyone can bid your plans…. Real Value occurs by improving the plan, and providing a design that is easy to build, lowers cost, improves the schedule, and accomplished with great customer service.

That’s why we exist…

Established in 1995, GeoStructures consists of geotechnical and structural engineers that provide marketing and design services in support of its sister company GeoConstructors (established in 1997). GeoConstructors provides design-build construction services for Foundation Support (Precast Concrete Piles, Full Displacement Columns, Ductile Iron Piles, and Diaphragm Walls), Ground Improvement, (Aggregate Piers, Geopier, Impact Pier, GeoConcrete Columns, Full Displacement Columns, Rigid Inclusions, & Rapid Impact Compaction), Structures-Walls (Micro-Tunneling, Soundwalls, Retaining Walls, MSE Walls, Post and Panel Walls, Concrete Arches and Bridges). These technologies are used to solve customer problems ranging from settlement control of building, tank and MSE wall foundations, liquefaction mitigation, support of load transfer platforms for walls and embankment, economical grade separation options and repair and replacement of utility tunnels.

By providing design-build services under one roof, clients have been receiving the seamless experience of customized design-build services for their Brownfield, Commercial, Educational, Government, Healthcare, Industrial, Residential, Sports/Recreation, Utility and Transportation projects for over 20 years.