Polychlorinated Biphenyls (PCBs)
PCB Contamination of Air Supply Ducts in Mohansic Elementary School in 2012
Mohansic Elementary School PCB Caulk Contamination November 2014
Dr. Daniel Lefkowitz's Letter to EPA about PCB Contamination Concerns at Yorktown Schools
PCB Contaminated Caulk at French Hill Sampled by Daniel Lefkowitz
Contaminated PCB Soil at French Hill
US EPA Letter to Yorktown School District
Complete Report On French Hill PCBs
Wipe Sampling Report at French Hill
Settlement between Yorktown Schools vs. Monsanto
US EPA Letter to Yorktown School District
PCB Contamination at Mohansic Elementary School
PCB Sampling at Mohansic Elementary School
Bid Specifications for Courtyard PCB Cleanup at French Hill
PCB Contamination at Ben Franklin Elementary School
Wipe Sampling at Ben Franklin Elementary School 7-21-2008
Letter From Daniel Lefkowitz to Lakeland School District