
 HISTORY
  CL727/87-- CHART CORRECTION LETTER FROM AHB (NORFOLK, VA) TO MCD (ROCKVILLE, MD) DATED 6/29/87.  COE PERMIT NO. 82F-5038 DESCRIBES A SUBMERGED CHAIN LINK FENCE TO INCLOSE AN AREA 150 FEET LONG X 80 FEET WIDE.  TWO WARNING SIGNS WILL BE INST