Environmental Services

Service Overview

Federal environmental laws hold current property owners responsible for above-ground pollution or contamination of the soil/groundwater on their land even if it was caused by a previous owner. Phase I Environmental Site Assessments (ESAs) can uncover Recognized Environmental Conditions (RECs) through the assessment of historic records, aerial photos, government pollution reports, tank registries, and site reconnaissance of environmental conditions and potential hazards. Adhering to ASTM E1527 guidelines meets the “due diligence” standard, which allows property buyers and developers to comply with legal requirements of the Innocent Landowner Defense, and thus minimizes the risks of environmental liability associated with property transactions.

Phase II ESAs further explore RECs through the sampling and testing of soils, groundwater, and building materials. Through these practices, the presence of contamination can be documented and compared to state and federal standards, thus determining whether further environmental action (such as additional sampling, chemical testing, monitoring, or remediation) is warranted.

In short, GeoStructures provides clients with a one-stop shop for both geotechnical and environmental solutions.

Service Offerings

Phase I Environmental Site Assessments (ESAs)

Identify Recognized Environmental Conditions (RECs) through historical research, site reconnaissance, and environmental records.

 

Phase II ESAs

Involve sampling and testing of soils, groundwater, and building materials to confirm contamination and compare with standards.

Clean and Regulated Fill

Manage the use and placement of clean and regulated fill materials.

Characterization and Delineation of Contaminant Plumes

Map the extent and concentration of contamination in soil and groundwater.

Aquifer Hydrogeologic Characterization

Evaluate aquifer properties for groundwater management and contamination assessment.

Landfill/Lagoon Design, Inspection, and Monitoring

Design and inspect landfill and lagoon systems to ensure compliance and functionality.

Pond and Lagoon Liners

Provide design and installation of liners to prevent leakage and contamination.

Contaminant Fate and Transport Modeling

Predict the movement and impact of contaminants in the environment.

UST/AST Investigation

Investigate and assess the impact of underground and above-ground storage tanks.

Air, Mold, Asbestos, Lead, and PCB Surveys

Conduct surveys to identify and assess the presence of hazardous materials.

Asbestos and Lead-Based Paint Abatement

Develop and oversee plans for the safe removal of asbestos and lead-based paint.

Spill Response

Manage spill response plans, oversight, and regulatory compliance.

Construction and Demolition Oversight

Provide oversight for environmental compliance during construction and demolition activities.

Environmental Sampling and Remediation

Conduct soil, groundwater, and surface water sampling and remediation activities.

Remedial Action Completion Reports

Document the completion of remedial actions and ensures compliance with regulatory standards.

Environmental Drilling

Provide drilling services for environmental investigations and monitoring.

Geophysical Environmental Investigations

Uses geophysical methods to assess subsurface conditions for environmental studies.

LEED Certification Documentation

Assist in achieving LEED certification through environmental assessments and documentation.

Marcellus Shale Services

Offer environmental drilling, baseline sampling, waste characterizations, and foundation designs related to Marcellus Shale operations.

Chemical Testing of Soil, Water, and Air

Perform chemical testing to assess environmental quality and contamination levels.

Philadelphia, Pennsylvania

Penn New College House West

This 250,000 GSF residential building at the corner of Walnut & 40th Streets was designed specifically as an undergraduate college house– part of Penn’s residential…

Philadelphia, Pennsylvania

The Study Hotel

The Study Hotel is a 145,000 SF hotel featuring 212 rooms, banquet and meeting spaces, a 105-seat capacity restaurant and bar, and a state-of-the-art fitness…

Philadelphia, Pennsylvania

204 South 12th Street

A proposed 32-story mixed-use high-rise building is planned at 204 South 12th Street in Philadelphia, Pennsylvania. The 18,000+ SF building will host an underground parking…

Bryn Mawr, Pennsylvania

The Agnes Irwin School

The Agnes Irwin School is a prestigious all-girls private school located off the Main Line in Bryn Mawr, Pennsylvania. Over the last decade, GeoStructures has…

Philadelphia, Pennsylvania

Schuylkill Yards West Tower

Schuylkill Yards is planned on 14 acres of land owned by Drexel and Brandywine Realty Trust and includes a 6.5-acre public space. The next step…

Philadelphia, Pennsylvania

1620 Sansom Street

A proposed 28-story mixed-use high-rise building is planned at 1620 Sansom Street in Philadelphia, Pennsylvania. The building will host an underground parking garage, 306 residential…

Philadelphia, Pennsylvania

Penn New College House West

This 250,000 GSF residential building at the corner of Walnut & 40th Streets was designed specifically as an undergraduate college house– part of Penn’s residential…

Philadelphia, Pennsylvania

The Study Hotel

The Study Hotel is a 145,000 SF hotel featuring 212 rooms, banquet and meeting spaces, a 105-seat capacity restaurant and bar, and a state-of-the-art fitness…

Philadelphia, Pennsylvania

204 South 12th Street

A proposed 32-story mixed-use high-rise building is planned at 204 South 12th Street in Philadelphia, Pennsylvania. The 18,000+ SF building will host an underground parking…

Bryn Mawr, Pennsylvania

The Agnes Irwin School

The Agnes Irwin School is a prestigious all-girls private school located off the Main Line in Bryn Mawr, Pennsylvania. Over the last decade, GeoStructures has…

Philadelphia, Pennsylvania

Schuylkill Yards West Tower

Schuylkill Yards is planned on 14 acres of land owned by Drexel and Brandywine Realty Trust and includes a 6.5-acre public space. The next step…

Philadelphia, Pennsylvania

1620 Sansom Street

A proposed 28-story mixed-use high-rise building is planned at 1620 Sansom Street in Philadelphia, Pennsylvania. The building will host an underground parking garage, 306 residential…

Daniel Eshete, P.G.

PROJECT MANAGER