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: 7/11/2019  Project No.  
  Langesen Wetland Restoration  County:   WINNEBAGO  Time: 3:00 p.m.  19-02-95-01

 

 
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Estimated Cost: $27,000.00
Contractor: 
Larson Contracting Central, LLC
Funding Source: 100% Other, 508 West Main St


Lake Mills IA  50450    
Plan Sets Requested: 0
Quantities
6415925800
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1Mobilization1L.S.$2,628.00$2,628.00 $0.00 $0.00 
2Earth Filled Embankment852C.Y.$7.17$6,108.84 $0.00 $0.00 
3Excavation-Stripping, Core Trench, Outlet Chan.562C.Y.$11.96$6,721.52 $0.00 $0.00 
4Shallow Water Excavation and Spoil1Acres$6,937.00$6,937.00 $0.00 $0.00 
5Water Control Structure, Complete1Each$9,229.00$9,229.00 $0.00 $0.00 
6Tile Search and Break60L.F.$10.00$600.00 $0.00 $0.00 
78” Diameter x 5’ CMP Riser, Complete1Each$908.00$908.00 $0.00 $0.00 
818” Diameter CMP33L.F.$42.00$1,386.00 $0.00 $0.00 
912” Diameter CMP10L.F.$30.00$300.00 $0.00 $0.00 
1010” Dia. Dual Wall PE Tubing Non-Perf (New)1060L.F.$14.00$14,840.00 $0.00 $0.00 
11Class “D” Revetment (Outlet Protection)2Tons$212.00$424.00 $0.00 $0.00 
1236” Dia. CMP (Removal)1L.S.$860.00$860.00 $0.00 $0.00 
13Erosion Control700L.F.$3.00$2,100.00 $0.00 $0.00 
14Seeding, Mulching, Fertilizing & Site Restor.1L.S.$3,300.00$3,300.00 $0.00 $0.00 
      $56,342.36  $0.00  $0.00 
 



 

3/29/2024