﻿[342] 



Fig. 4. 

 SECTION A. 



It* ''-WR K GATE R G W K^ 



Feet o' 



333' 400' 4 6 7' 



Feet 



SECTION B. 



o'6:6"i3' 78 



SECTION C. 



~-5<-.s£ra 



266' 467' 



SECTION D. 



26 • 



