IOWA DEPARTMENT OF NATURAL RESOURCES
ENGINEERING BUREAU

INFORMAL BID TAB
NOTICE: This document represents bids that were opened on the letting date and may be subject to further review. This is not the official bid tab.

 Bids For:  Location:   Hawthorn Lake  Date: 1/19/2012  Project No.  
  Water control structures  County:   MAHASKA  Time: 11:00 a.m.  11-05-62-02

 

 
1
2
3
Estimated Cost: $195,750.00
Contractor: 
HUYSER DOZING & TILINGSeaton ConstructionJames Waterhouse Construction
Funding Source: 100% Lake Restoration, 1896 OXFORD AVE
602 Locust St
PO Box 213
1235 Hoot Owl Hollow
NEW SHARON IA  50207Deep River IA  522220213Keota IA  52248
Plan Sets Requested: 18
Quantities
641-673-6933641-595-2261319-698-2102
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1Mobilization1L.S.$3,000.00$3,000.00 $4,000.00$4,000.00 $5,000.00$5,000.00 
2Clearing and Grubbing24.5Acres$1,050.00$25,725.00 $775.00$18,987.50 $820.00$20,090.00 
3Core Trench Excavation3500C.Y.$1.50$5,250.00 $1.90$6,650.00 $2.00$7,000.00 
4Dam Construction Earthwork46250C.Y.$1.39$64,287.50 $1.70$78,625.00 $1.74$80,475.00 
5Diversion Channel Construction2008L.F.$1.00$2,008.00 $2.00$4,016.00 $2.00$4,016.00 
66" Smooth Metal Pipe84L.F.$24.40$2,049.60 $32.60$2,738.40 $29.00$2,436.00 
712" CMP96L.F.$33.26$3,192.96 $35.00$3,360.00 $35.00$3,360.00 
815" CMP120L.F.$32.12$3,854.40 $28.00$3,360.00 $38.00$4,560.00 
921" CMP110L.F.$41.58$4,573.80 $35.50$3,905.00 $47.00$5,170.00 
1030" CMP72L.F.$57.01$4,104.72 $57.00$4,104.00 $85.00$6,120.00 
1148" CMP Riser1Each$3,179.69$3,179.69 $2,100.00$2,100.00 $2,500.00$2,500.00 
12Seeding11Acres$1,000.00$11,000.00 $1,100.00$12,100.00 $1,250.00$13,750.00 
      $132,225.67  $143,945.90  $154,477.00 
 
 
4
5
6
Estimated Cost: $195,750.00
Contractor: 
Kinman Company IncSterk Excavating IncCornerstone Excavating
Funding Source: 100% Lake Restoration, 3101 Kent Ave
117 - 180th Ave
212 S. Marion Ave
Oskaloosa IA  52577Otley IA  50214Washington IA  52353
Plan Sets Requested: 18
Quantities
641-660-0897641-416-0110319-653-3957
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1Mobilization1L.S.$3,275.79$3,275.79 $13,448.00$13,448.00 $6,000.00$6,000.00 
2Clearing and Grubbing24.5Acres$1,200.00$29,400.00 $1,346.00$32,977.00 $1,500.00$36,750.00 
3Core Trench Excavation3500C.Y.$1.50$5,250.00 $1.52$5,320.00 $1.25$4,375.00 
4Dam Construction Earthwork46250C.Y.$1.74$80,475.00 $1.52$70,300.00 $1.95$90,187.50 
5Diversion Channel Construction2008L.F.$1.00$2,008.00 $2.00$4,016.00 $2.25$4,518.00 
66" Smooth Metal Pipe84L.F.$30.95$2,599.80 $33.00$2,772.00 $17.50$1,470.00 
712" CMP96L.F.$31.70$3,043.20 $33.00$3,168.00 $20.00$1,920.00 
815" CMP120L.F.$35.46$4,255.20 $36.00$4,320.00 $23.00$2,760.00 
921" CMP110L.F.$45.25$4,977.50 $46.00$5,060.00 $30.50$3,355.00 
1030" CMP72L.F.$67.61$4,867.92 $73.00$5,256.00 $45.00$3,240.00 
1148" CMP Riser1Each$2,882.40$2,882.40 $4,250.00$4,250.00 $1,555.00$1,555.00 
12Seeding11Acres$1,260.00$13,860.00 $1,200.00$13,200.00 $980.00$10,780.00 
      $156,894.81  $164,087.00  $166,910.50 
 
7
8
9
Estimated Cost: $195,750.00
Contractor: 
Hammes Bulldozing Inc.Hol Drainage, IncKevin Kent Construction
Funding Source: 100% Lake Restoration, 16520 Hwy 92
2189 220th Street
15157 US Hwy 34
Sigourney IA  52591Oskaloosa IA  52577Lucas IA  50151
Plan Sets Requested: 18
Quantities
641-622-3614641-660-7378641-766-6126
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1Mobilization1L.S.$3,500.00$3,500.00 $2,000.00$2,000.00 $5,000.00$5,000.00 
2Clearing and Grubbing24.5Acres$2,000.00$49,000.00 $1,000.00$24,500.00 $1,500.00$36,750.00 
3Core Trench Excavation3500C.Y.$1.45$5,075.00 $1.25$4,375.00 $2.50$8,750.00 
4Dam Construction Earthwork46250C.Y.$1.35$62,437.50 $2.00$92,500.00 $1.90$87,875.00 
5Diversion Channel Construction2008L.F.$5.00$10,040.00 $2.00$4,016.00 $1.50$3,012.00 
66" Smooth Metal Pipe84L.F.$29.35$2,465.40 $48.00$4,032.00 $34.00$2,856.00 
712" CMP96L.F.$33.37$3,203.52 $48.00$4,608.00 $46.00$4,416.00 
815" CMP120L.F.$35.87$4,304.40 $50.00$6,000.00 $54.00$6,480.00 
921" CMP110L.F.$44.77$4,924.70 $64.00$7,040.00 $68.00$7,480.00 
1030" CMP72L.F.$63.28$4,556.16 $83.00$5,976.00 $102.00$7,344.00 
1148" CMP Riser1Each$3,000.00$3,000.00 $5,500.00$5,500.00 $4,200.00$4,200.00 
12Seeding11Acres$1,550.00$17,050.00 $1,800.00$19,800.00 $700.00$7,700.00 
      $169,556.68  $180,347.00  $181,863.00 
 
 
10
11
12
Estimated Cost: $195,750.00
Contractor: 
David E. Brown Construction, LLCEmpire Construction and Trenching, IncBrackin Land Improvement Inc
Funding Source: 100% Lake Restoration, 11810 Rd. 228
1436 "F" Ave
1758 Cordova Ave
Chillicothe MO  64601Red Oak IA  51566Pella IA  50219
Plan Sets Requested: 18
Quantities
660-646-5127712-623-9435 641-626-3955
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1Mobilization1L.S.$17,500.00$17,500.00 $16,237.00$16,237.00 $23,940.72$23,940.72 
2Clearing and Grubbing24.5Acres$600.00$14,700.00 $3,306.00$80,997.00 $2,200.00$53,900.00 
3Core Trench Excavation3500C.Y.$3.50$12,250.00 $2.00$7,000.00 $6.00$21,000.00 
4Dam Construction Earthwork46250C.Y.$2.25$104,062.50 $1.93$89,262.50 $3.45$159,562.50 
5Diversion Channel Construction2008L.F.$10.00$20,080.00 $1.50$3,012.00 $6.00$12,048.00 
66" Smooth Metal Pipe84L.F.$60.00$5,040.00 $35.00$2,940.00 $30.00$2,520.00 
712" CMP96L.F.$25.00$2,400.00 $78.26$7,512.96 $52.88$5,076.48 
815" CMP120L.F.$27.00$3,240.00 $36.60$4,392.00 $55.65$6,678.00 
921" CMP110L.F.$30.00$3,300.00 $50.00$5,500.00 $65.65$7,221.50 
1030" CMP72L.F.$35.00$2,520.00 $77.50$5,580.00 $78.65$5,662.80 
1148" CMP Riser1Each$4,000.00$4,000.00 $2,500.00$2,500.00 $4,190.00$4,190.00 
12Seeding11Acres$750.00$8,250.00 $1,200.00$13,200.00 $1,200.00$13,200.00 
      $197,342.50  $238,133.46  $315,000.00 
 



 

10/14/2026