
 SURVEY REQUIREMENT COMMENTS
  CONDUCT A BOTTOM DRAG (IF NECESSARY) COVERING A 25 METER WIDE ì
SWATH FROM LISTED G.P. SHOREWARD ON A LINE CENTERED ON THE ì
CHARTED ROW OF PILES.

 HISTORY
  T6998/45(MAY)--USC&GS; VISIBLE PILES SHOWN ON T-SHEET; LIS