144 Iowa 119 | Iowa | 1909
A bayou three and eight-tenths miles long curved to the southeast, and then back to the southwest, flowing through a narrow channel into the Missouri River. This channel was crossed by a wagon bridge six hundred feet from the river and the hayou by the railroad bridge about a mile further north. Into the north end of the bayou emptied an old county ditch, which extended to the north seven thousand four hundred feet, and beyond it was “Mule” slough. By appropriate proceedings the board of supervisors of Fremont County established a drainage district and ordered the construction of a bulkhead across the channel, with flood gates, to prevent the water backing from the river into the bayou, the widening of the channel to the width of eighteen feet for a distance of about one thousand feet from the river, the excavation of a ditch six feet wide and two and one-half feet deep for a distance of about one thousand three hundred feet long, through a bench of land north of the railroad bridge and across an arm of the hayou, extending east and north, and which held the water back when medium or low. It also directed that the county ditch be widened to twenty feet and deepened from one to three feet, and that a ditch he excavated through Mule slough varying in width from twenty to four feet. This order was in pursuance of a report of the engineer, appointed by the board of supervisors, filed with the county auditor and accompanied with plat and profile of the proposed improvements, together with estimates of their probable cost. There were several laterals concerning which there is no controversy. The work was completed in 1907, and the disparity between the preliminary estimates of the engineer and his final report of the actual cost was such as to lead to the investigation involved in this 'action. On the part of plaintiff it is contended that the main ditch
II. Tbe following extract from tbe report of the engineer clearly indicates tbe work which was to be done in the bayou:
The outlet from the bayou is a small channel under the above-mentioned highway bridge. During the time of high water in tbe river the water is held back in the bayou; in fact, tbe bayou fills up with backwater from tbe river. Tbe water level in tbe bayou will vary several feet according to tbe stage of the river. Tbe backwater from tbe river can be kept out of tbe bayou by a bulkhead across tbe channel fitted with gates, which, when closed, will close tbe channel and when open will allow the water to drain from tbe bayou, tbe bottom of tbe gates to be set so as to lower tbe water in tbe bayou from elevation of one hundred and one and thirty-five-one-hundredths, its present stage, at elevation ninety-nine. A design for a bulkhead with an estimate of cost accompanies this report. To put in tbe bulkhead will necessitate tbe removal of tbe highway bridge and replace that with an embankment, and
In the same report are the estimates of cost: “Excavating outlet channel (3000 cu. yd. at 30c.) $900. . . . Excavating channel in bayou above railroad bridge (725 cu. yds. at 40c.) $290.” And summarizing, under the heading “Bayou and Outlet”: “Length of outlet channel, one thousand feet. Length of channel above railroad, one thousand three hundred feet. . . . Excavation above bridge seven hundred and twenty-five cu. yds. Excavation at outlet, two thousand seven hundred yds.” In addition to the above, the profile filed with the county auditor indicates the extent of the above excavations to be as stated. The report also represented that a portion of the work in the outlet channel and all of that through the bench of land would have to be done by the use of the spade. But the contractors made use of a dredge, and, instead of excavating 'in accordance with the preliminary survey, made the ditches in the bayou eight thousand five hundred and ninety-five feet in length and twenty feet in
2. Same. Butit is said that the preliminary surveys and estimates of the work to be done in the bayou were uncertain