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<br />METROPOLITAN WATER DISTRICT
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<br />P'roject cost
<br />The construction cost of this initial development of the project
<br />can now be determined, except for such further credits as may be
<br />appiied, due to sales of salvage material on hand in the Banning
<br />storage yard and in Los Angeles, and for the few remaining con-
<br />struction items whose cost must be estimated. The following tabu-
<br />lation compares the construction cost to June 30, 1941 with the bond
<br />issne estimate pubiished in Juiy 1931, prior to the bond eiection of
<br />September 29, 1931. The cost includes an amount to cover the
<br />estimated cost of a San Marino lateral, a possible extension of the
<br />Orange County feeder, and completion of the project, at some
<br />future date, to a delivery capacity of 750 cubic feet per second.
<br />Included in this additional work are two units in each pumping
<br />plant and several distribution feeder iines within the District area.
<br />The estimates of the deferred items to complete to the uitimate
<br />delivery of 1,500 cubic feet per second are also shown. It will be
<br />seen that the cost of the items contemplated in 1931 underruns the
<br />bond issue estimate by $20,844,000, and underruns the $220,000,-
<br />000 authorized bond issue by $22,000,000. With the cost of the
<br />initial water softening and filtration plant added, the underrun
<br />of the bond issue is $18,300,000.
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<br />TABLE 1
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<br />COWRADO RIVER AQUEDUCT COST ESTIMATES
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<br />BOND ISSUE
<br />E5TlMATE
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<br />Inilial construction (10 deliver 750 c.f.s.)
<br />Diversion dam ___....
<br />'Main aqueduct ___......,
<br />Terminal storage .....m.
<br />Delivery lines nm. ....m.n_...... 00
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<br />JULY 1931
<br />.... ....$ 13.058,000
<br />...... 143,470,000
<br />........ 17.352,000
<br />... 44,964,000
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<br />... .$218,844,000
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<br />12.888,000
<br />13.320,000
<br />........ 38.484.000
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<br />Total Initial Cost m"" .................___
<br />Deferred items (to complete to 1.500 d.s.)
<br />Main aqueduct m...m..
<br />Terminal storage 00
<br />Delivery lines mm
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<br />Total Dererred Cost ..m.. ....... ....nmmS 64.692,000
<br />Total ultimate construction cost, exclush.e of wBler
<br />softening ........ .....mm................n .....n........._m.......
<br />Estimated cost of water sohening, nol included in
<br />bond issue estimale
<br />JniliBl plalll ___mm........
<br />Half.capacity plants .m..m
<br />Full.capacily plants ....moo
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<br />...!283,536,000
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<br />TOlaI ultimate construction cost. inclusive or water
<br />.o;oftening ......n.nuumu.. ........._... nn.unm.......
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<br /> COST
<br />JUNE 30, ]9.12
<br />! 8,000.000
<br /> 134.000,000
<br /> 15.000,000
<br /> 41.000.000
<br />1198,000,000
<br /> 19,500,000
<br /> 5,400,000 1
<br /> 34,600,000
<br />! 59.500,000 j
<br />$257,500,000 I
<br />$ (3.700.000 I I
<br />(9,000,0001 I
<br /> 16.500.000
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<br />$274,000.000 I
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