FOV AND NOV ISSUED ON 4/21/89. P&W IS IN VIOLATION OF 40 CFR SECTION 60.90, ET SEQ. WHICH ESTABLISHES PERFORMANCE STANDARDS INCLUDING EMISSION LIMITATIONS, APPLICABLE TO ASPHALT CONCRETE PLANTS CONSTRUCTED OR MODIFIED AFTER JUNE 11, 1973. 10/04/88 PARTICULATE EMISSION TEST SHOWS P&W IS IN VIOLATION OF 40 CFR SECTION 60.92.