PERI: Toxic 100 Index

Precision Castparts

Precision Castparts Corporation, previously ranked at number one among the Toxic 100, has submitted data to US EPA revising its 2010 TRI reporting. Based on the pounds revisions, Precision Castparts ranks 10th on the Toxic 100. Furthermore, Precision Castparts undertook testing of the share of hexavalent chromium in its total chromium releases. With facility-specific data on the hexavalent chromium share replacing US EPA's estimates, Precision Castparts ranks 20th on the Toxic 100. Precision Castparts indicates that its cobalt and nickel releases are in forms (elemental and specific compounds) that are less toxic than those assumed by EPA's RSEI model. The next edition of the Toxic 100 will reflect the most current information.

Rank in Toxic 100: 20
Rank among all TRI companies: 60
Air releases 2010 (lbs): 81,749
Incineration transfers 2010 (lbs): 57,206
Total Air and Incineration Toxic Score 2010: 1,034,186
Percentage of national total 2010 toxic air and incineration score: 0.267%
EJ: Poor Share: 14.8%
EJ: Minority Share: 46.2%

Facilities displayed below: (display chemicals at facilities) (display chemicals)
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(Links on facility names lead to full TRI reports. Links on cities lead to Mapquest maps.)

Facility Name	City	State	Air releases (lbs)	Incineration transfers (lbs)	Toxic Score (quantity x exposure x toxicity x population)	Percent of total company score	EJ: Poor Share	EJ: Minority Share	Rv
WYMAN-GORDON CO	BRIGHTON	MI	2	0	115	0.01%	6.8%	13.2%
HUNTINGTON ALLOYS CORP	BURNAUGH	KY	2,341	0	595	0.06%	18.6%	5.3%	*
PCC STRUCTURALS CARSON CITY	CARSON CITY	NV	20	0	2,931	0.28%	17.1%	36.4%	*
PCC STRUCTURALS INC SMALL STRUCTURALS BUSINESS OPERATION	CLACKAMAS	OR	272	0	40,726	3.94%	12.7%	22.8%	*
PARAMELT ARGUESO KINDT	CLEVELAND	OH	10	0	0	0.00%	25.6%	37.5%
WYMAN-GORDON FORGINGS (CLEVELAND) INC	CLEVELAND	OH	10	0	1,677	0.16%	37.2%	70.8%
PCC AIRFOILS LLC CROOKSVILLE	CROOKSVILLE	OH	20	0	2,311	0.22%	24.2%	5.0%
PCC AIRFOILS LLC	DOUGLAS	GA	839	0	39,581	3.83%	25.9%	46.9%
SPECIAL METALS CORP	DUNKIRK	NY	487	0	4,451	0.43%	24.8%	26.0%
PCC AIRFOILS LLC/EASTLAKE	EASTLAKE	OH	10	0	4,467	0.43%	9.5%	13.5%
AIR INDUSTRIS CO A PCC CO	GARDEN GROVE	CA	1,264	250	8,550	0.83%	13.7%	69.1%	*
PCC STRUCTURALS	GROTON	CT	350	0	37,113	3.59%	8.4%	29.3%
WYMAN-GORDON FORGINGS LP	HOUSTON	TX	444	0	33,546	3.24%	8.8%	55.6%	*
HUNTINGTON ALLOYS CORP (PART)	HUNTINGTON	WV	33,562	44,273	391,188	37.83%	27.6%	8.7%	*
SPS TECHNOLOGIES LLC	JENKINTOWN	PA	15,195	10,635	50,981	4.93%	10.3%	33.9%
ADVANCED FORMING TECHNOLOGY	LONGMONT	CO	10,302	2,048	9,467	0.92%	10.0%	29.5%
PCC MENTOR	MENTOR	OH	48	0	12,761	1.23%	10.4%	15.0%
PCC STRUCTURALS INC DEER CREEK ANNEX	MILWAUKIE	OR	236	0	3,885	0.38%	12.6%	23.6%	*
PCC AIRFOILS LLC - MINERVA	MINERVA	OH	1,730	0	59,936	5.80%	13.3%	5.6%
WYMAN GORDON MOUNTAINTOP	MOUNTAIN TOP	PA	15	0	1,994	0.19%	8.0%	8.9%
M ARGUESO & CO INC - MICHI GAN	MUSKEGON	MI	10	0	0	0.00%	19.2%	27.9%
CANNON-MUSKEGON	MUSKEGON	MI	301	0	31,039	3.00%	17.1%	24.6%	*
SPECIAL METALS CORP	NEW HARTFORD	NY	777	0	24,339	2.35%	14.6%	14.7%
HUNTINGTON ALLOYS CORP SPECIAL METALS WELDING PRODUC	NEWTON	NC	3	0	72	0.01%	17.1%	31.6%
RATHGIBSON NORTH BRANCH	NORTH BRANCH	NJ	4	0	214	0.02%	5.2%	35.6%
WYMAN-GORDON CO	NORTH GRAFTON	MA	2,512	0	35,594	3.44%	8.8%	22.7%
GSC FOUNDRIES	OGDEN	UT	433	0	24,710	2.39%	15.4%	27.2%
PCC AIRFOILS RENAISSANCE PARK	PAINESVILLE	OH	15	0	9,965	0.96%	20.8%	30.5%
CARLTON FORGE WORKS	PARAMOUNT	CA	38	0	25,794	2.49%	17.6%	89.6%	*
PCC STRUCTURALS INC LARGE PARTS CAMPUS	PORTLAND	OR	6,527	0	98,643	9.54%	14.0%	24.7%	*
SPECIAL METALS CORP	PRINCETON	KY	6	0	139	0.01%	18.5%	11.8%
PCC STRUCTURALS INC SCHLOSSER	REDMOND	OR	1,442	0	13	0.00%	10.1%	12.9%
MCWILLIAMS FORGE CO	ROCKAWAY	NJ	7	0	175	0.02%	7.3%	36.8%
HACKNEY LADISH INC	RUSSELLVILLE	AR	228	0	1,851	0.18%	23.4%	21.2%
PCC STRUCTURALS-SAN LEANDRO	SAN LEANDRO	CA	904	0	22,600	2.19%	14.4%	74.4%	*
CHERRY AEROSPACE	SANTA ANA	CA	178	0	37	0.00%	15.5%	80.0%
GREENVILLE METALS INC	TRANSFER	PA	931	0	9,540	0.92%	14.8%	9.3%
J&L FIBER SERVICES INC	WAUKESHA	WI	73	0	3,056	0.30%	11.3%	21.5%
PCC AIRFOILS LLC/SMP	WICKLIFFE	OH	188	0	33,948	3.28%	10.5%	20.4%
WYMAN GORDON TRU-FORM	WILKES BARRE	PA	15	0	6,181	0.60%	15.7%	13.5%

For explanations of most columns above, including the EJ Shares, see the technical notes.

For the Rv (revisions) column,
* indicates that the record contains one or more chemicals at facilities whose TRI air releases or incineration transfers for 2010 were revised downwards since 2010, and whose hazard and score have been adjusted accordingly.
** indicates one or more chemicals at facilities whose quantities were revised upwards, or both upwards and downwards. Chemicals revised upwards had their pounds adjusted, but not their score.
*** indicates that the RSEI microdata do not match the public RSEI data.

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