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T H E IHBIGATION AGE. 



Ambursen Hydraulic Construction Co. 



ENGINEER-CONSTRUCTORS 



176 Federal St., BOSTON, MASS. 



Our business is the investigation, engineering, construction, and operation of 

 Hydro-Electric Power Developments and Irrigation Reclamation, including Sec- 

 ondary Irrigation by r pumping, a feature which under right conditions and prop- 

 erly engineered will double or treble the available area under the ditches. 



We specialize on high dams and dams on difficult foundations. 

 is based on the construction of 56 dams to date. 



Our experience 



At the present writing, May 21st, we have under construction eight dams as 

 follows : 



A dam 45 ft. high and 700 ft. long in Newfoundland; a dam 48 ft. high and 900 

 ft. long in Georgia; a dam 48 ft. high and 470 ft. long in Wisconsin; two dams re- 

 spectively 54 ft. high ard 450 ft. long, and 60 ft. high and 550 ft. long in Minnesota; 

 a dam 86 ft. high and 680 ft. long in Oregon and three smaller dams in Maryland, 

 Indiana and Kentucky respectively. Seven of these dams include a power house in 

 the bulkhead of the dam. The time of construction on each will be about eight 

 months with the exception of the Oregon dam which will require about a year. 



O O 



F* A. IV Y 



Ohio and Franklin Sis., Chicago, 111. 



FACTORIES, CHICAGO, ILL. : SENECA FALLS, N. Y. 



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