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R 90-020 07/19/90 Order
IN THE MATTER OF: DIESEL VEHICLE EXHAUST OPACITY LIMITS
Handle: Document-23587
Owner: Site Administrator (User-2, admin:DocuShare)DS
Wednesday, May 29, 2002 11:41:19 AM CDT
Wednesday, May 29, 2002 11:43:30 AM CDT
Modified By: Site Administrator (User-2, admin:DocuShare)DS
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  • ILLINOIS POLLUTION CONTROL BOARD
July 19, 1990IN THE MATTER OF: ) DIESEL VEHICLE EXHAUST ) R90-20OPACITY LIMITS ) (Rulemaking)INQUIRY HEARINGS.
  • The small size increases the
likelihood that the particles will reach andlodge in the deepest and most sensitive areasof the human lungs.
  • A paper by David T.
  • Jones of the South Coast Air Quality
Management District dated May, 1989 states:In 1985 heavy—duty diesel enginescontributed 18.17 tons per day of PM—lUparticulates in the South Coast Air Basinwhich amounted to 30 of the mobilesource contribution.
  • (SCAQMD)
No.
  • ...
Allowed
Administrator
Adobe Portable Document Format (.pdf) - application/pdf
OCR0014.pdf
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517851
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Appears In: R 90-020
Preferred Version: R 90-020 07/19/90 Order