RADFORD FOUNDRY TIMELINE
1996 – At its peak operation, Intermet showers Radford with 343,000 pounds of air pollutants, according to EPA’s toxic resource inventory data sheet. http://iaspub.epa.gov/enviro/tris_control.tris_print?tris_id=24141LYNCHFIRST Among these are188,000 lbs. of hazardous air pollutions, including cyanides, benzene, toluene, xylene, ethyl benzene, formaldehyde and phenol.* Thousands of pounds of sand (total suspended particles) are also showered on the town daily.
Concern grows.
1999 -- 2002 State officials issue deceptive statements:
2000 – Intermet develops air pollution control plan that supposedly includes better control over casting sand and air pollutants.
2001 – EPA says: “The Intermet Radford Foundry ... is a RCRA large quantity hazardous waste generator... The main hazardous wastes generated traditionally have been cupola and electric induction furnace baghouse dusts and carbide slag.” ** 
2001 — October -- Virginia Dept. of Environmental Quality quietly dismantles its dust monitoring system near the plant. Daily TSP values were as high as 171 ug/m3 in 1987, and stayed between 80 and 100 during the 1990s.
2002 – Intermet asks for, and DEQ gives, a two-year waiver from the air pollution plan despite objections from a few citizens.
2004 – A new air pollution plan is put into effect requiring new equipment.
2005 – Intermet installs some new pollution control equipment, including scrubbers for volatile organic compounds (VOC) air pollutants. It’s not clear if the equipment ever worked.
2007 – Intermet is notified by DEQ that it is not in compliance with the 2005 plan and a token fine is levied.
2009 – Intermet is again notified by DEQ that it is not in compliance.
2010 – March 29 - Intermet is found to be a “high priority violator” by the State Air Pollution Control Board. No further action is taken since the company is bankrupt.
2010 – April 23 – Two companies are bidding to buy the plant site and restart the foundry, but Radford city officials decline to comment on the companies.
2010 – April 23 -- DEQ officials say the first phase of an environmental study has been completed, while soil and water sampling is scheduled to start May 1. ( Meade Anderson, DEQ spokesman to Roanoke Times)
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* Assuming maximum operation at 377,000 tons of steel output per year, the theoretical amounts of significant annual air emissions would be as follows: All Volatile Organic Compounds: 301,000 lbs All Hazardous Air Pollutants: 188,000 lbs. Benzene: 79,000 lbs Toluene: 37,700 lbs. Xylenes: 30,160 lbs Ethyl benzene: 7,500 lbs. (See Fig. 3-5 Comparison of Green Sand/ Core Baseline, Casting Emissions Reduction Program, Baseline Testing Emission Results, Production Foundry, Feb. 7, 2000).
** US EPA, 2001, “Current Progress at the Site,” US EPA, Region 3 GPRA Baseline RCRA Corrective Action Facility Intermet Radford Shell Plant, 1605 First Street, Radford, VA 24141 EPA ID #: VAD010063006 Last Updated 11/14/2001 http://www.epa.gov/reg3wcmd/ca/va/pdf/vad010063006.pdf
Note: A 1971 standard handbook on pollution control said: “The cupola [volatile] organic emissions of primary concern are halogenated hydrocarbons, aromatic hydrocarbons, halogenated aromatics, silicones, heterocyclic nitrogen compounds and amines. Inorganic emissions include arsenic, lead, manganese and copper. It is well known that toxic inorganics such as cadmium and mercury are also emitted during melting processes, notably the cupola, if present in the raw materials charged into the furnace… When hot metal is poured into the moulds, the chemical compounds give rise to a number of different thermal decomposition products, these products being characteristic of the different binder system. There are many different types of resins currently in use having diverse and toxic compositions. Toxic compounds contained in resins may include: 4,4'-diphenylmethane dysocyanate, kerosene, polymethylene polyphenylene isocyanate, phenol, formaldehyde and diethylene glycol among others. (Lund, H. F., Industrial Pollution Control Handbook, New York: McGrawHill 1971 -- Cited by the UN Industrial Development Organization at http://www.unido.org/ssites/env/sectors/sectors33ab.html)