









y 





( 







^^ 













^^ 



-^ 



of 1/3 highest = 134 kips 

 of 1/10 highest = 170 kips 

 of 1/100 highest = 224 kip 





00 tons 



ss section: 300 ft^ 

 6,000 ft 



1 lb/ft, 10-3/4-in.OD 









average 

 average 

 average 





load: 6 

 load crc 

 depth: 

 pipe: 8 









3 £ 



o 1^ 

 in IJ- 



t T3 



|oas- d!>|) Ajisuaa |BJioads peon 



133 



