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Precision Castparts Corp., also known as PCC Structurals, Inc., produces nickel-based superalloy, titanium, stainless steel, and aluminum castings for aerospace, land-based turbine, medical, military armament and other applications. The company has three facilities in the Portland region.

Update – September 2016

The first set of data from two additional air monitors placed near Precision Castparts Corp show levels of heavy metals nickel, hexavalent chromium and arsenic above annual benchmarks.

Update – August 2016

Results of soil sampling completed in the area around the Precision Castparts Corp. (PCC) Harney Drive facility in southeast Portland indicate that residents living near the facility are at low risk of short-term health problems from exposure to heavy metals in soils in the area.

Precision castparts DEQ documents

Hazardous waste violations