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:   Lake Manawa State Park  Date: 4/17/2025  Project No.  
  Rock Reef & Outlet Pipe Work  County:   POTTAWATTAMIE  Time: 11:00 AM  22-04-78-01

 

 
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Estimated Cost: $180,000.00
Contractor: 
Jones Contractors & Associates LLCDubuque Barge &Fleeting Srv Co dba Newt Marine SrvThree Oaks Construction Inc
Funding Source: 43% REAP OS Acquisition & Development, 57% Lake Restoration, 13656 US-52
5085 Barge Terminal Rd
515 South Flynn Street
Dyersville IA  52040East Dubuque IL  61025North Sioux City SD  57049
Plan Sets Requested: 1
Quantities
563-880-7885563-557-1855712-251-1767
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1Mobilization1L.S.$63,100.00$63,100.00 $164,000.00$164,000.00 $250,000.00$250,000.00 
2Class D Revetment1140Tons$62.37$71,101.80 $158.00$180,120.00 $325.00$370,500.00 
3Rock Removal8HR.$1,000.00$8,000.00 $2,500.00$20,000.00 $3,500.00$28,000.00 
442" Dia. IPS DR 23.5 HDPE Pipe (furnish and install)40L.F.$420.00$16,800.00 $850.00$34,000.00 $1,000.00$40,000.00 
5Class E Revetment45Tons$68.75$3,093.75 $208.00$9,360.00 $325.00$14,625.00 
6Additional Subsurface Investigation16HR.$687.50$11,000.00 $2,200.00$35,200.00 $3,500.00$56,000.00 
      $173,095.55  $442,680.00  $759,125.00 
 



 

12/5/2025