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Show 96 THE ALL-AMERICAN CANAL. Estimate for construction of all-American canal of capacity to serve the Imperial Irrigation District, with 1,600 second-feet additional capacity for Yuma project down to siphon drop (7,600 to 1,500 second-feet). DIVISION OF COSTS. 1. Between the Yuma project for power development and the Imperial Irrigation District, including interest of new lands in structures: Laguna Dam to siphon drop, excavation................. $1, 289, 045 Siphon drop to Araz, excavation........................ 731, 975 -------------- $2,021, 020 Amount to be apportioned between the Yuma project and the Imperial Irrigation District-< For the Yuma project, one-third (contract Oct.. 23, 1918)............................................ 673,673 For the Imperial Irrigation District, two-thirds (contract Oct. 23, 1918).............................,. 1,347,347 -------------- 2,021,020 Laguna Dam to siphon drop, structures.................. 1, 297,602 Siphon drop to Araz, structures......................... 557, 894 -------------- 1,855,496 Amount to be apportioned between the Yuma project and the Imperial Irrigation District- For the Yuma project two-ninths (contract Oct. 23, 1918)............................................ 412,332 For the Imperial Irrigation District, seven-ninths (contract Oct. 23, 1918)........................... 1,443,164 -------------- 1, 855,496 2. Between the Imperial Irrigation District and the new lands, structures only: Connecting with Laguna Dam (contract Oct. 23, 1918)... 1, 600,000 Laguna Dam to Araz (seven-ninths above)............... 1,443,164 Araz to upper power site, Pilot Knob.................... 484,541 Upper power site to Pilot Knob......................... 75,141 -------------- 3, 602,846 60 per cent apportioned to the Imperial Irrigation District................................................ 2,161,708 40 per cent apportioned to the new lands............... 1,441,138 -------------- 3,602,846 24-foot siphon spillway for operation with power plant No. 1........................................................... 88,740 93J per cent apportioned to the Imperial Irrigation District................................................ 82,824 6$ per cent apportioned to the new lands............... 5, 916 -------------- 88,740 3. Summation of costs to different interests: The Yuma project- One-third apportioned on excavation above.. .„..... 673,673 Two-thirds apportioned on structures above......... 412,332 -------------- 1,086,005 The new lands- 40 per cent apportioned on structures above.......... 1,441,138 6§ per cent apportioned on structures above......... 5,916 -------------- 1,447,054 The Imperial Irrigation District- Total cost....................................................27,037,116 Less amount apportioned to Yuma project, as given above.......................................... 1,086,005 Less amount apportioned to new land, as given above. 1,447,054 -------------- 2,533,059 Net cost to Imperial Irrigation District......................24,504,057 |
