139 



Cost of C oncrete Silos (Average of 110 silos) 



(111., Mich., Wis., & Minn. 



;ost per ton of capacity- 



Monolithic 



Average cost-100 tons or less 

 " " 100 - 200 



" " over 200 tons 



"• all 



2.89 

 2.38 

 2.18 

 2.30 



Block 



3,52 



2.88 



3.11 



Cost of Y/ooden Silos 



Diameter 



10» 



12 



14 



20 



20 



22 



Height 



26' 



26 



30 



30 



40 



42 



Capacity 



38 



55 



91 



187 



280 



360 



j^ Cows 

 will 



feed 

 6 mos 



10 

 15 

 25 

 50 

 75 

 100 



Complete 

 cost in- 

 cluding 

 plain 

 doors 

 and roof 



01V5 

 200 

 250 

 375 

 480 

 550 



Cost of 

 Founda- 



tion^^^ 



C20 

 30 

 35 

 50 

 50 

 60 



Tot.il 

 Cost 

 (Labor 

 not 

 in- 

 cluded 



$195 

 230 

 285 

 425 

 530 

 610 



(a) 



Foundation . figured © 07150 per cubic 

 wide and 18" high. 



yard - for footing 2' 



