M—um 





SOUNDING WIRE. 



FMS. 



DREDGING CABLE. 



\t, Down. • Ui: 





M. Down. 







'/y 



"Ill 





0 





r 













U// Up 









Hill 

















7 r 



/V 











200 

















Jo 









800 



















! r r 









400 















fy 



1:1 











'TOO 



























001) 



























; mi 



























N00 



























IK HI 



























! 



























[ 1 mi 



























120(1 



























I lino 



























MOO 



























1500 



























1(100 



























1700 



























1S00 



























1000 



























-hum 



























VU N J 



























8800 



























3800 



























3-HKI 



























3500 



























3000 















- 













^7(><> 



























•■sort 



























3 [100 



























8000 



























8100 



























8300 



























:t:tuu 



























-ci in j 



























8500 



























sooo 



























8700 



























8800 



























:V.H)0 



























4000 



























410(1 



























1300 



























4 MO 



























41110 



























uoo 



























II in:' 



























4700 





















































4000 \ 















