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BULLETIN 126, U. S. DEPARTMENT OF AGRICULTURE, 



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I lining. 



Cost of concrete in place, $12.50 per cu. yd. + 

 7 per cent for engineering. 



Water per cu. yd. concrete, $0.39; not first- 

 class construction. 



Contract for mixing and laving, $0,025 per 

 sq. ft. 



Work done in cold weather; heating required. 



49,494 lin. ft. of canal lined, at $32.05 per cu. 

 yd. of concrete in place, or $7.42 per lin. ft. 

 of lining. Work in rough country. 



Total 



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Washington. 

 Northern Pacific Irrigation Co., 



Washington. 

 Yakima Project, U. S. Reclama- 



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