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–Inspection and Monitoring (I&M) Plan
–Required for engines with no CEMS
–Submit plan by 1/1/08; implement 5/1/08
–Determine parameter ranges for emission compliance over engine load range
•O2 sensor voltage, Cat Temps, reagent rate (if SCR)
•initially and, for rich-burn engine, whenever O2 sensor changed
Proposed Amendments – Inspection and
Monitoring (I&M) Plan