  CL454/92-- APPLICATION (PERMIT NO. 15888) ISSUED 10/10/90; TO PLACE 75 SHELLFISH CULTURE RACKS AND/OR TRAYS IN AN AREA OF APPROX. 5 ACRES ON THE BOTTOM OF LONG ISLAND SOUND IN APPROX. 21 FEET OF WATER AT MEAN LOW TIDE.  THE RACKS WILL CONSIST OF TWO DI