Ahnu Rajan, MPH

Data Validation, New Jersey — Assess environmental data to ensure accuracy, reliability, and suitability for its intended use, including soil, water, and air samples. Provide QA/QC of laboratory reports and summarize laboratory data and case narratives for client reports and internal reviews.

Risk Assessment, New Jersey — Researched and prepared reviews of environmental impact and risks—both human and ecological—associated with chemical spills for litigation cases. Developed site-specific risk assessments for industrial sites and landfills (vapor intrusion, air, soil, groundwater, and surface water risk evaluations).

Risk Assessment, New Jersey — Researched and prepared risk assessment for potential health effects and health risks associated with mercury exposure in school gymnasiums. Researched and prepared risk assessment to determine potential health effects due to PCB contamination at industrial sites.

Baseline Ecological Evaluations, New Jersey — Prepared baseline ecological evaluations of environmental sites. Performed groundwater and surface water risk assessment to determine whether there was ammonia contamination to groundwater from a landfill. Calculated potential exposure levels in sea life to determine possible risk.

Baseline Ecological Evaluations, New Jersey — Evaluated and prepared an ecological risk assessment at a brownfield redevelopment site.

Expert Testimony Support, New Jersey — Performed toxicological evaluations, research, and investigation for expert testimony reports.

Air Monitoring and Modeling, New Jersey — Performed review and analysis of ambient air monitoring data for potential offsite health impacts. Developed air modeling calculations. Performed laboratory data validation for soil and air data, and provided monthly reports to clients.

Air Monitoring and Modeling, New Jersey — Developed a perimeter air monitoring plan for an industrial site with hexavalent chromium contamination.

Health and Safety Plan, New Jersey — Developed a common health and safety plan for all site personnel for the invasive activities at a landfill site.

Data Analysis, New Jersey — Carried out a groundwater analysis study for an industrial site in Northern New Jersey. Researched the development of the database and led a team to implement the groundwater analysis database. Performed data validation and review of laboratory analysis data.