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 Lake  Date: 12/9/2021  Project No.  
  Hydraulic Dredging  County:   SAC  Time: 11:00 a.m.  21-01-81-01

 

 
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Estimated Cost: $5,400,000.00
Contractor: 
J.F. Brennan Company, Inc.Michels CorporationDubuque Barge & Fleeting Service Company dba Newt
Funding Source: 100% Lake Restoration, 818 Bainbridge St
817 West Main St
5 Jones St
La Crosse WI  54603Brownsville WI  53006Dubuque IA  52001
Plan Sets Requested: 5
Quantities
608784717392092443005635571855
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1Mobilization1L.S.$930,000.00$930,000.00 $1,825,996.00$1,825,996.00 $1,080,000.00$1,080,000.00 
2Excavation, Hydraulic Dredging750000C.Y.$5.65$4,237,500.00 $4.46$3,345,000.00 $8.30$6,225,000.00 
3Driveway Crossings1L.S.$2,900.00$2,900.00 $10,084.00$10,084.00 $15,000.00$15,000.00 
4Stream Crossing1L.S.$15,000.00$15,000.00 $16,624.00$16,624.00 $15,000.00$15,000.00 
5Boring Under Roadway2Each$90,000.00$180,000.00 $87,500.00$175,000.00 $65,000.00$130,000.00 
6Class A Crushed Stone120Tons$65.00$7,800.00 $46.73$5,607.60 $75.00$9,000.00 
7Fish Barrier, Remove and Reinstall1L.S.$8,500.00$8,500.00 $10,814.00$10,814.00 $500.00$500.00 
8Site Restoration1L.S.$10,000.00$10,000.00 $29,888.00$29,888.00 $25,000.00$25,000.00 
      $5,391,700.00  $5,419,013.60  $7,499,500.00 
 



 

9/18/2024