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:   Winnebago Bend Missouri River Access  Date: 9/29/2022  Project No.  
  Winnebago Bend Boat Ramp Extension  County:   MONONA  Time: 3:00 p.m.  23-01-67-02

 

 
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Estimated Cost: $26,000.00
Contractor: 
L.A. Carlson Contracting IncNiewohner Construction Inc
Funding Source: 50% Marine Fuel Tax -Minors, 50% Other, 25164 Hillside Drive
309 East Iowa Ave

Hinton IA  51024Onawa IA  51040  
Plan Sets Requested: 0
Quantities
712-947-0002712-423-3805
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1Mobilization1L.S.$8,500.00$8,500.00 $18,945.00$18,945.00 $0.00 
2Class 13 Excavation15C.Y.$25.00$375.00 $25.00$375.00 $0.00 
3On-Site Temporary Borrow40C.Y.$50.00$2,000.00 $25.00$1,000.00 $0.00 
4Class "A" Crushed Stone Base20Tons$75.00$1,500.00 $100.00$2,000.00 $0.00 
5Macadam Stone Base10Tons$95.00$950.00 $100.00$1,000.00 $0.00 
6Class "D" Revetment Stone100Tons$85.00$8,500.00 $120.00$12,000.00 $0.00 
76" Reinforced PCC Pavement36S.Y.$350.00$12,600.00 $130.00$4,680.00 $0.00 
8Safety Closure1L.S.$800.00$800.00 $1,000.00$1,000.00 $0.00 
      $35,225.00  $41,000.00  $0.00 
 



 

2/5/2023