Location: Warminster, PA
Summary: In addition to a chlorinated solvent plume from the nearby Naval Air Development Center (NADC), PFAS impacts were confirmed to be present in groundwater on our client’s property at concentrations exceeding the U.S. Environmental Protection Agencies (EPA) health advisory level of 70 parts per trillion (ppt). The source of the PFAS were fire-fighting foams that […]
Projects
Emerging Contaminants – PFAS and 1,4-Dioxane Sampling
Location: Binghamton, NY
Summary: Brickhouse Environmental was contracted by CAE Electronics to develop and implement a detailed sampling and analysis work plan to comply with the NYSDEC-mandated sampling. Specialized sampling equipment and procedures were required throughout the sampling due to the ubiquitous presence of PFAS in many types of clothing and manufactured products (especially Teflon, which has been the […]
HHRA Evaluation of Six Townhomes
Location: Radnor Township, Delaware County, PA
Summary: HHRA Project Summary – Residential Redevelopment in Delaware County In support of a Pennsylvania Department of Environmental Protection (PADEP) Act 2 Combined Remedial Investigation Report (RIR), Risk Assessment (RA), and Final Report (FR), Brickhouse performed a Baseline Human Health Risk Assessment (HHRA) for the future development of six townhomes in Radnor Township, Delaware County, […]
Residential Development HHRA Evaluation
Location: Marple Township, Delaware County, PA
Summary: In support of a Pennsylvania Department of Environmental Protection (PADEP) Act 2 Remedial Investigation Report (RIR) and Cleanup Plan (CP), Brickhouse performed a Baseline Human Health Risk Assessment (HHRA) for a future residential development in Marple Township, Delaware County, PA. The property formerly operated as a pre-Mining Act quarry in the early 1900s, and most […]
Townhome Communities HHRA Evaluations
Location: Philadelphia, PA
Summary: Brickhouse Environmental performed Supplemental Environmental Site Investigations (ESAs) for two townhome communities in Philadelphia, PA. Results of Phase I ESAs resulted in exceedances of Pennsylvania Department of Environmental Protection (PADEP) residential risk-based cleanup standards for metals and Polycyclic Aromatic Hydrocarbons (PAHs). Elevated concentrations of these substances were therefore identified as a Recognized Environmental Condition (REC) […]
HHRA Evaluation at High School
Location: Philadelphia, PA
Summary: Brickhouse performed a Baseline Human Health Risk Assessment (HHRA) in support of a Pennsylvania Department of Environmental Protection (PADEP) Act 2 Release of Cleanup Liability through demonstration of attainment for soil. The HHRA evaluation was incorporated into a Remedial Investigation Report (RIR) and Cleanup Plan (CP) to document the characterization and remedial strategy for impacted […]