2016 Design and Construction Issues at Hazardous Waste Sites A 63-Acre Distressed Property Makeover Jeffrey Levesque, PE (OBG) Gary Angyal, PE, LSRP (OBG) Steven Pernick, PE, LSRP (OBG) Ninth Symposium – Design and Construction Issues at Hazardous Waste Sites – Philadelphia, PA
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A 63-Acre Distressed Property Makeover · 100,000 CY treatment zone (Approx. 3.5‐acre Light‐Weight Concrete Thermal Insulating Cap) 907 Heater Wells Ranging from 20‐40 Feet
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2016 Design and Construction Issues at Hazardous Waste Sites
A 63-Acre Distressed Property Makeover
Jeffrey Levesque, PE (OBG)Gary Angyal, PE, LSRP (OBG)
Steven Pernick, PE, LSRP (OBG)
Ninth Symposium – Design and Construction Issues at Hazardous Waste Sites – Philadelphia, PA
2016 Design and Construction Issues at Hazardous Waste Sites
AgendaSite Background/ Remedial Program Overview
RI Completion/Chlorinated Source Area
Remedial Action
Lessons Learned
2016 Design and Construction Issues at Hazardous Waste Sites
Site Background/Remedial Program Overview
2016 Design and Construction Issues at Hazardous Waste Sites
Background
55‐acre property in northern New Jersey
Industrial operations supporting the aerospace industry (avionics manufacturing) from 1938‐2008.
Operations included machining of metal parts, degreasing/cleaning, plating, painting, and final assembly
Photo Courtesy of Villecca Consulting, Inc.
2016 Design and Construction Issues at Hazardous Waste Sites
Historical Operations…
Photo Courtesy of Villecca Consulting, Inc.
2016 Design and Construction Issues at Hazardous Waste Sites
Program OverviewSite Purchased for Mixed Use Commercial Redevelopment in 2007, Industrial Operations Ceased in 2008
Cleanup Required under NJDEP’s Industrial Site Recovery Act (ISRA) Program using a Licensed Site Remediation Professional (LSRP)
Multiple Areas of Concern, Including Chlorinated Solvent Source Zone (Soils and Groundwater Impacts), PCB Soils, and a 3,600 LF Drainage Ditch
Client goal: Remediate all Site Soils within 4‐5 Year Period (Longer‐Term Groundwater Mgmt.)
2016 Design and Construction Issues at Hazardous Waste Sites