H10813/98-- OPR-G354-WH; DIVERS DESCRIBE A CONCRETE CULVERT PILE ON A SANDY BOTTOM IN LAT. 30-42-27.800N, LONG. 81-03-56.269W. LD (PNEUMATIC) OF 49 FEET. EVALUATOR RECOMMENDS CHARTING A DANGEROUS OBSTRUCTION COVERED 49 FEET AS SURVEYED. (ENT 1/22/99, SJV