C— 4a

16

III. COST DATA FOR TILE DRAINAGE— continued. United States Department of Agriculture.— Bureau of Public Roads— continued.

State. Drainage District and County. Date let Kind of |-g Length Date let. Tjje bs in Feet, Cost per Foot. Depth. Max. Av. Hauling Tile: •istance and Price per Ton. Construction: Digging, Laying, and B.F. Cost per Foot. Remarks. Engineer, Contractor, etc. Iowa Polk-Storv D.D. No. 4 ; Polk-Story Cos. 19/7/20 Cem. T. S.P. Cem. T. Cem. T. Cem. T. Cem. T. C.T. C.T. S.P. C.T. C.T. C.T. C.T. C.T. C.T. S.B. S.B. S.B. S.B. S.B. 10 10 9 8 7 6 26 24 24 22 20 15 10 8 6 42 39 36 30 24 900 200 400 1,400 346 7,300 2,040 575 2,060 2,100 1,160 3,500 1,500 5,000 1,930 5,910 3,080 2,597 3,081 $ 0-2831 0.420 0.200 0.1S0 0.156 0.087 1.915 1.580 2.000 1.310 1.070 0.690 0.280 0.210 0.120 4.020 3.740 3.130 2.410 1.650 12-0 4-6 4-6 5-0 4-8 4-5 7-0 6-5 7-5 6-7 5-0 50 5-0 4-0 60 5-6 5-8 4-8 5-5 Delivered on site of work for prices shown 5 m.; $2.10 5 m.; $2. 10 5 m.; $2.10 5 m.; $2.10 5 m.; $2.10 S 0.32 0.45 0.30 0.242 0.260 0.174 1.0317 0.6317 0.5317 0.6317 0.5317 0.3317 0.1517 0.1817 0.1017 0.800 0.625 0.552 0.350 0.320 Contractors, Mason & Twigg, Huxlej--, Iowa ; manufacturers, Iowa Pipe and Tile Co., Des Moines, Iowa. 111. .. Union D.D. No. 1 ; Sangamon Co. 15/7/20 6-6 60 6-4 8-5 5-9 Concrete-work, 62-9 yd., at 33c. per vd3 ; 1 large brick "c.b., $397. Prices are for low bids ; contracts not let • when data were obtained Construction includes hauling, also constructing 2 ground wells Total tile contract, $163,000; approx., 8,200 tons Engineer, J. W. Dappert, Taylorsville, ill.; contractor. H. T. Munson, Illiopoli?, 111. ; manufacturers, Evans & Howat, Fire Brick Co., St. Louis. Engineer, W 7 . E. Price, Tuscola, 111. ; contractor, Sam Warner, Broadlands, HI. ; manufacturer, F. W. Scanling, Chrisman, HI. Engineer, Roy Allison, Mankato, Minn. ; contractor. Frank Essel, Mankato, Minn.; manufacturers, Minnesota Pipe and Tile Co., Mankato, Minn. M. .. 111. .. Sub. D.D. Embarass River ; Champaign and Vermilion Cos. 17/8/20 Cem. T. 16 2,383 0.520 4-3 3 m. 0.294 '" Minn. County Drain No. 57 ; Blue Earth Co. 24/7/20 Cem. T. Cem. T. Cem. T. Cem. T. Cem. T. Cem. T. Cem. T. Cem. T. Cem. T. Cem. T. Cem. T. Cem. T. Cem. T. Cem. T. Cem. T. Approximate $10 per ton for weight of tile 2 m.; $1 2 m.; $1 2 m.; 81 2 m.; $1 2 m.; $1 2 m.; $1 2 m.; SI 2 m.; $1 2 m.; $1 2 m.; SI 2 m.; SI 2 m.; $1 2 m.; $1 2 m.; SI 45c. per ton mile 2.20 2.00 1.75 1.50 1.40 0.74 0.50 0-35 0.32 0.29 0.23 0.20 0.15 0.10 40c. cu. yd. Minn. .32 48 42 40 36 30 24 20 IS 16 14 12 10 8 34 2,900 3,900 1,600 2,200 1,800 3,400 1,621 6,235 16,215 11,995 14,680 14,270 15,205 32,280 2,000 16-7 14-3 16-3 12-3 10-3 9-7 9-8 8-6 10-3 88 6-9 63 6-8 6-0 70 6-0 100 6-0 9-5 6-0 8-0 5-5 7-8 5-5 7-2 50 6-8 4-5 40 30 $3.40 in place Headwall, 10yd., S27; tile laid in open ditch, backfilled 34 ft. over Engineer. F. A. MaeDonald, Armstrong, Iowa; manufacturers. Armstrong Cement Co., Armstrong, Iowa. Iowa Joint D.D. No. 17 .. 28/7/20 Headwall, 10yd., S27 ; tile laid in open ditch, backfilled 34 ft. over tile •