
 SURVEY REQUIREMENT COMMENTS
  FOR EXTENT OF PIER SEARCH A SWATH OF 20 METERS ON BOTH SIDES

 HISTORY
  UNKNOWN SOURCE--PIER RUINS (ENT SRB 11/87)
  H10362/90-91-- OPR-K229-AHP; BROKEN UP CONCRETE LOCATED. ì
OFFSHORE END IN LAT. 27-48-52.68N, LONG