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:   Clear Lake Wildlife Unit  Date: 2/19/2026  Project No.  
  Myre Slough Water Control Structure Replacement  County:   WINNEBAGO  Time: 11:00 a.m.  23-02-95-01

 

 
1
2
3
Estimated Cost: $190,000.00
Contractor: 
Adam Laubenthal DBA Laubenthal ExcavationLudovissy EnterprisesLarson Contracting Central, LLC
Funding Source: 50% Lake Restoration, 50% Federal-NAWCA, 1245 180th St
702 S 2nd St
508 W Main St
Bradgate IA  50520Guttenberg IA  52052Lake Mills IA  50450
Plan Sets Requested: 8
Quantities
515-368-1112563-880-4866641-592-5800
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1Mobilization1L.S.$9,000.00$9,000.00 $25,000.00$25,000.00 $5,000.00$5,000.00 
2Traffic Control1L.S.$2,000.00$2,000.00 $10,000.00$10,000.00 $2,676.00$2,676.00 
3Runoff Diversion and Dewatering1L.S.$7,000.00$7,000.00 $10,000.00$10,000.00 $6,567.00$6,567.00 
4Structure Removal1L.S.$2,500.00$2,500.00 $5,000.00$5,000.00 $5,580.00$5,580.00 
5Water Control Structure1L.S.$79,270.00$79,270.00 $78,000.00$78,000.00 $113,499.00$113,499.00 
6Sheet Piling61L.F.$265.65$16,204.65 $983.00$59,963.00 $1,062.41$64,807.01 
7Road Stone, Class A60Tons$45.00$2,700.00 $60.00$3,600.00 $35.00$2,100.00 
8Revetment, Class E78Tons$60.00$4,680.00 $60.00$4,680.00 $46.24$3,606.72 
9Stoplogs12Each$541.66$6,499.92 $800.00$9,600.00 $456.92$5,483.04 
10Storage Box1Each$4,000.00$4,000.00 $5,000.00$5,000.00 $3,345.00$3,345.00 
11Site Restoration1L.S.$3,500.00$3,500.00 $5,000.00$5,000.00 $6,404.00$6,404.00 
      $137,354.57  $215,843.00  $219,067.77 
 
 
4
5
6
Estimated Cost: $190,000.00
Contractor: 
Gus Const Co, IncLandwehr Construction, IncNagel Construction LLC
Funding Source: 50% Lake Restoration, 50% Federal-NAWCA, 606 McPherson St
PO Box 77
851 60th St S
2601 140th St
Casey IA  50048St Cloud MN  56301Allerton IA  50008
Plan Sets Requested: 8
Quantities
641-746-2229320-252-1494641-203-2756
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1Mobilization1L.S.$20,000.00$20,000.00 $44,000.00$44,000.00 $25,000.00$25,000.00 
2Traffic Control1L.S.$2,000.00$2,000.00 $1,000.00$1,000.00 $3,000.00$3,000.00 
3Runoff Diversion and Dewatering1L.S.$5,500.00$5,500.00 $4,500.00$4,500.00 $9,000.00$9,000.00 
4Structure Removal1L.S.$7,500.00$7,500.00 $10,000.00$10,000.00 $10,000.00$10,000.00 
5Water Control Structure1L.S.$146,000.00$146,000.00 $135,000.00$135,000.00 $158,505.00$158,505.00 
6Sheet Piling61L.F.$410.00$25,010.00 $475.00$28,975.00 $375.00$22,875.00 
7Road Stone, Class A60Tons$38.00$2,280.00 $36.00$2,160.00 $50.00$3,000.00 
8Revetment, Class E78Tons$54.00$4,212.00 $78.00$6,084.00 $90.00$7,020.00 
9Stoplogs12Each$651.08$7,812.96 $418.00$5,016.00 $300.00$3,600.00 
10Storage Box1Each$2,874.00$2,874.00 $3,250.00$3,250.00 $3,000.00$3,000.00 
11Site Restoration1L.S.$7,500.00$7,500.00 $3,500.00$3,500.00 $5,000.00$5,000.00 
      $230,688.96  $243,485.00  $250,000.00 
 
7
8
9
Estimated Cost: $190,000.00
Contractor: 
Kingland Construction ServicesHenkel Construction Company
Funding Source: 50% Lake Restoration, 50% Federal-NAWCA, 3216 Hwy 69
208 East State Street

Forest City IA  50436Mason City IA  50401  
Plan Sets Requested: 8
Quantities
641-585-0101641-423-5674
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1Mobilization1L.S.$25,449.78$25,449.78 $59,422.00$59,422.00 $0.00 
2Traffic Control1L.S.$2,429.57$2,429.57 $3,062.00$3,062.00 $0.00 
3Runoff Diversion and Dewatering1L.S.$10,325.39$10,325.39 $15,575.00$15,575.00 $0.00 
4Structure Removal1L.S.$9,110.90$9,110.90 $10,977.00$10,977.00 $0.00 
5Water Control Structure1L.S.$150,129.21$150,129.21 $190,696.00$190,696.00 $0.00 
6Sheet Piling61L.F.$990.05$60,393.05 $257.00$15,677.00 $0.00 
7Road Stone, Class A60Tons$364.44$21,866.40 $68.15$4,089.00 $0.00 
8Revetment, Class E78Tons$78.96$6,158.88 $92.80$7,238.40 $0.00 
9Stoplogs12Each$5,279.67$63,356.04 $5,246.33$62,955.96 $0.00 
10Storage Box1Each$6,073.93$6,073.93 $11,787.00$11,787.00 $0.00 
11Site Restoration1L.S.$7,227.98$7,227.98 $7,152.00$7,152.00 $0.00 
      $362,521.13  $388,631.36  $0.00 
 



 

4/7/2026