DISCHARGE OF SEWAGE SLUDGE AT DESIGNATED SITE IN EXCESS OF PERMIT DISCHARGE RATES AND UNPERMITTED DISCHARGE OF SEWAGE SLUDE OFF SITE. * FACILITIES (3): NASSAU COUNTY DEPT OF PUBLIC WORKS 1 WEST ST MINEOLA, NY 11501 * NATIONAL SEATRADE, INC 2001 MARCUS AVE LAKE SUCCESS, NY 11042 * FACILITY NAME IN FINDS: ALAN L GRANT RUBBER DIV IMPERIOR COMMOD CORP 17 BATTERY PLACE, 21ST FLOOR NEW YORK, NY 1004 * NOTE: ORIGINAL COMPLAINT ISSUED 11/21/91. COMPLAINT AMENDED ON 9/15/92. * OWNERSHIP: PRIVATE AND COUNTY