Michael Baker Jr. Inc / North American Refractories Company / ANH Refractories Co. / / /
Event
Product Issues / /
Facility
Arch Street Mailcode / Facility Description The Facility / Harbison-Walker facility / /
IndustryTerm
record search / manufacturing operations / chemical and physical tests / permit applications / /
Organization
Pennsylvania Department of Environmental Protections / Pennsylvania Department of Environmental Protection / U.S. Environmental Protection Agency / Environmental Protection Agency / /
Person
Walker Refractories / Khai M. Dao / / /
Position
contractor / Project Manager / /
Product
comprehensive record search / Groundwater / review / /