Grand Morals Horbor, Michigan (before 1965) 



Type I Cells 58.89' Dia. 

 ,TypenCells=46.l5' Dio. 



Bedding Layer of 

 Quarry Spalls 



Stone Mattress 



8' for oil cells 



Type S-28 Steel Stieet Piling 



600.0' 



' Stone Mattress 



^-Existin 



g Bottom 



Figure 6-66. Cellular Steel Sheet-Pile Jetty 



6-87 



