180-199686-1_BattelleCorp.xls

This file is a laboratory analytical results spreadsheet containing environmental soil and water sampling data from Battelle Corporation for Project Number 180-199686. The data represents composite samples collected from multiple locations and analyzed for various contaminants including metals, volatile organic compounds, semi-volatile organic compounds, pesticides, PCBs, and petroleum hydrocarbons using EPA-approved analytical methods such as EPA 8260D (volatile organics), EPA 8081B (pesticides), EPA 8270E (semi-volatiles), EPA 6020B (metals), and other specialized methods.

The results are organized by sample identification, analytical method, analyte type, detected concentration, detection limits, and quality assurance parameters including surrogate recoveries and extraction/analysis dates. Samples were analyzed on a dry weight and wet weight basis with concentrations reported in units such as mg/Kg, ug/Kg, mg/L, and ug/L. Notable detected contaminants across the samples include Chromium (up to 140 mg/Kg dry), Lead (up to 110 mg/Kg dry), Manganese (up to 860 mg/Kg dry), Zinc (up to 730 mg/Kg dry), Acetone (up to 480 ug/Kg dry), PCB-1248 (90 ug/Kg dry), PCB-1260 (43 ug/Kg dry), and various PAHs including Benzo[a]pyrene (up to 490 ug/Kg dry) and Pyrene (up to 720 ug/Kg dry). Analysis dates ranged from December 13, 2025 through January 12, 2026. This analytical data appears to support environmental baseline characterization or remediation assessment activities related to the Newark Bay Maintenance Dredging project.