
 SURVEY REQUIREMENT COMMENTS
  FOR EXTENT OF PIERS SEARCH A SWATH OF 20 METERS ON BOTH SIDES ì
OF EACH

 HISTORY
  UNKNOWN SOURCE--2 PIER RUINS (ENT SRB 2/88)
  H10363/90-91-- OPR-K229-AHP; PIER LOCATED IN LAT. 27-50-26.81N, ì
LONG. 97-13-26.22W.