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:   Black Hawk Marsh WMA  Date: 4/21/2016  Project No.  
  Inlet Dredging  County:   SAC  Time: 11:00 AM  13-01-81-06

 

 
1
2
3
Estimated Cost: $2,500,000.00
Contractor: 
 Bedrock Gravel, Inc.Dredge America, Inc.Dubuque Barge & Fleeting Service Co. dba
Funding Source: 100% Lake Restoration, 1108 Hwy 59
9555 NW Hwy N
5 Jones St
Schleswig IA  51461Kansas City MO  64153Dubuque IA  52001
Plan Sets Requested: 2
Quantities
712-830-2591816-330-3100563-557-1855
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1DREDGING, HYDRAULIC330000C.Y.$6.00$1,980,000.00 $5.68$1,874,400.00 $6.70$2,211,000.00 
2CONTROL STRUCTION1L.S.$44,000.00$44,000.00 $50,000.00$50,000.00 $40,000.00$40,000.00 
3MOBILIZATOIN1L.S.$75,000.00$75,000.00 $450,000.00$450,000.00 $285,000.00$285,000.00 
      $2,099,000.00  $2,374,400.00  $2,536,000.00 
 
 
4
5
6
Estimated Cost: $2,500,000.00
Contractor: 
Magruder Construction Co. Inc.Southwind Construction Corp
Funding Source: 100% Lake Restoration, 243 West Outer Rd
14649 Hwy 41 N Suite 100

Eolia MO  63344Evansville IN  47725  
Plan Sets Requested: 2
Quantities
573-485-2161812-867-7220
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1DREDGING, HYDRAULIC330000C.Y.$6.85$2,260,500.00 $7.01$2,313,300.00 $0.00 
2CONTROL STRUCTION1L.S.$78,000.00$78,000.00 $35,603.36$35,603.36 $0.00 
3MOBILIZATOIN1L.S.$378,000.00$378,000.00 $594,216.65$594,216.65 $0.00 
      $2,716,500.00  $2,943,120.01  $0.00 
 



 

3/25/2025