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<br />MAIN AQUEDUcr TUNNELS
<br />
<br />CoM to June 30, 1940
<br />
<br />CONTRACT
<br />AWARDED
<br />
<br />June 16, 1933
<br />June 16, 1933
<br />June 16, 193.1
<br />Apr. 21, 1933
<br />Apr. 21, 1933
<br />Apr. 21, 1933
<br />Feh. 2. 1934
<br />June 2, 1933
<br />June 2, 1933
<br />June 2, 1933
<br />June 2, 1933
<br />Ape. 21, 1933
<br />June 2, 19.'33
<br />June 16, 1933
<br />
<br />TUNI"iEL
<br />
<br />CONTRACTOR
<br />
<br />Colorado River _______ ...mm_______ Walsh Construction CompanY_nno
<br />Copper Basin Nos. 1 and 2nn.. .... Walsh Con~lructiol1 Company_u___
<br />Whipple Mt. ____m ____.Walsh Con~truction Company...
<br />Iron 1\1t. (east portion)..... ..Winston Bros. Company____.......___
<br />Iron Ml. (west portion) ....Utah Construction Compan)'___m
<br />Coxcomb n. .....Winston R~o:;;. Company___...........
<br />East Eagle MI. "H .........m.... ..Broderick & Gordon .......hm.__n_____
<br />West Eagle !\It. {east porlionL.._Broderick & Gordon.
<br />West Eagle 1\It. (west portion)....L. E. Dixon and Benl Bro.,.
<br />Hayfidd No.1 ..........__..._.Hunkin-Conkey Const. Co. ________..
<br />Hayfie]d No. ~ ...._ .......n...........Floyd Shofner and 1. N. Gordonn
<br />Cottonwood. ......n____n.__...n..J. F. Shea <10., Inc. __00..........00...____.
<br />Mecca. Pass Nos. I, 2 and 3........Morrison-Knudsen Company....__n
<br />Whilewater Nos. 1 and 2 m......... West Con!;itruclion Company ____..
<br />
<br />Subtotal .....___'___'___
<br />
<br />mnn"_"h.._~.______n""hn________.......'
<br />n______Hamilt~n &: GI.eason Company
<br />.....___Dravo Contracting Company ____
<br />
<br />Bernasconi _____....
<br />Valverde
<br />Subtotal _____m
<br />
<br />Sub!olal contract work ......_________
<br />
<br />,
<br />...mn_________
<br />
<br />Coacbellas .............m___m.. ...mn__...Di"trict force accounl
<br />,
<br />
<br />Subtotal..
<br />San Jacinto __m
<br />
<br />TAllL'E 9
<br />
<br />Apr.
<br />Apr.
<br />
<br />7, 1933
<br />7, ]933
<br />
<br />Dec. 2],]932
<br />
<br />..........._________.___.....__...00_1.____ ............0000__..... .._.________............_____..........00...
<br />..............__0000 ......Contrac.t and District forces_____.__. Feb. 10, 1933'
<br />Total tunnels (92.09 miles}........n
<br />,
<br />
<br />WORK
<br />COMPLETED
<br />Jan. 29, 1936
<br />Feh. 23, 1936
<br />Feb. 24, 1937
<br />Oct. 30, 1936
<br />Fell. 26, 1937
<br />Apr. 22. ]937
<br />July 2.3. 1937
<br />Mav 6. 1937
<br />Ma~. 12, 1936
<br />Jan. 9, 1936
<br />Jnl, 27. ]935
<br />Dec. 27, ] 935
<br />Mar. 1, ]935
<br />Ape. ]5. 1935
<br />
<br />Nov. 18, 1935
<br />Oct. 18, 1936
<br />
<br />Mar 8, ]937
<br />
<br />Oct. 3], 1939
<br />
<br />LENGTH TOTAL COST '-'.
<br />IN FEET COST PER FOOT .. .
<br />5,482 $ 629,]52.68 $114.77 t,':
<br />12,273 1,339,258.50 109.12 ...~ ....
<br />32,238 3,092,405.21 95.92
<br />23,645 3,086,527.78 130.54
<br />16,208 2,279,037.09 140.61
<br />17,795 2,206,03:3.54 123m
<br />9,440 1,046,655.24 II 0.87
<br />15,845 1,947,990.90 122.94
<br />1O,649 1,343.082.82 126.12
<br />q:n4 1,172.::\85.34 120.41
<br />5,435 652,069.78 119.98
<br />20,105 2,728,643.44 135.72
<br />5,940 795,604.26 13:3.94
<br />10,232 1.279,308.69 125.0:3
<br />-
<br />195,021 23,598,155.27 121.00
<br />6,220 491,233.57 78.98
<br />38,015 4,620,500.13 ]21.54
<br />44,235 5,1l1,733.70 115.56
<br />239,256 28,709,888.97 120.00
<br />178.142 17,543.568.72 98.48
<br />417,398 46,253,457.69 110.81
<br />68,843
<br />-.
<br />486,241
<br />
<br />NOTE-All tunnels are 16 feet in diameter excepl Bernasconi and Val\'erde which are 15 feet ~ inches.
<br />,
<br />1 Di~lrict lOok over the: work Februar)' IZ. 1935 and cQmpleled con5truction. Urigarion i~ pending, in con~eqllence of which loral CQ!lt i! indelerminale.
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