THIS IS A CONTINUATION OF THE EARLIER CASE BROUGHT AGAINST KAISER FOR VIOLATION OF THE 20% OPACITY PROVISION CONTAINED IN THE WASHINGTON SIP AT ITS TRENTWOOD WORKS FACILITY. THE PREVIOUS COMPLAINT FILED ON 2/8/89 WAS VOLUNTARILY DISMISSED ON 7/9/90 AFTER A STATE COURT RULED THAT THE OBSERVER CERTIFICATION METHOD USED BY THE STATE HAD NOT BEEN ADOPTED IN ACCORDANCE WITH STATE RULEMAKING PROCEDURES. AT THE TIME OF DISMISSAL THE FEDERAL COURT WAS INFORMED THAT NEW VIOLATIONS HAD BEEN DOCUMENTED USING OBSERVERS WHO WERE PROPERLY CERTIFIED AND THAT A NEW CASE WOULD BE FILED BASED UPON THE NEW OBSERVATIONS.