R=iro" 



EI.-II.O' 



EI.-I3 



FIGURE 142 -TYPICAL CELLULAR STEEL GROIN 



' 



^ 2' X 5' 



r 



-Galv. Steel Sheet Piling 



SECTION- A 



El. Variable 



SECTION -C. 



SECTION— B 

 FIGURE 144 - TYPICAL STONE BLOCK GROINS 



214 



