FACILITY IS SMD-1 TRUNK SEWER LINE, HIGHWAY 49 AND CANAL STREET IN AUBURN, CA. IN APRIL 1, 1993, RESPONDENTS CRUSHED AN ASBESTOS-CONTAIN- ING SEWER PIPE DURING EXCAVATION OF THE PIPE IN AUBURN, CA. THE CRUSHED PIPE WAS MIXED WITH EXCAVATED SOIL AND BACK FILLED OR DEPOSITED NEARBY. RESPONDENTS FAILED TO PROVIDE NOTICE OF THIS RENOVATION ACTIVITY, FAILED TO KEEP THE CRUSHED FRIABLE ASBESTOS PIPE WET UNTIL DISPOSED OF, AND FAILED TO PROPERLY DISPOSE OF THE PIPE FRAGMENTS, IN VIOLATION OF THE ASBESTOS NESHAP, 40 C.F.R. PART 61, SUBPART M.