LXII. 



C. W. DARLEY 



Hb/tr Lent 



CROSS SECTION OF 



■ BEAR VALLEY DAM. CAL. 



SECTION. LIMIT OF PRESSURE 



20T0NS PER SO. FT . IN DOTTED LINES _ 



Scale of Feel to I inch 



~~ inM i > i i r - 



Radius WO feel 



Drawing 3. 



The Tarn worth and Picton concrete reservoir walls were carried 

 out by Mr. S. H. Weedon, as Resident Engineer ; the Parkes and 

 Mudgee concrete walls by Mr. H. Fleming, Resident Engineer; 

 and the Cootamunda and Wellington concrete walls by Mr. J. 

 Syrnonds, Resident Engineer. In each case these officers had 

 charge of the pipe laying and all other works in connection with 

 the water supply as well. Mr. L. A. B. Wade, M.Inst. c.e., Super- 

 vising Engineer, had the general direction and supervision of all 

 the works above referred to. 



