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 WPA  Date: 12/8/2022  Project No.  
  Streambank Stabilization  County:   SAC  Time: 11:00 a.m.  23-01-81-01

 

 
1
2
3
Estimated Cost: $140,000.00
Contractor: 
L. Thies, LLC dba Empire Excavation Richards Construction Co IncNiewohner Construction Inc
Funding Source: 100% Federal-EPA, 219 Lawndale St
2721 Sierra Ave
309 East Iowa Ave
Odebolt IA  51458Sac City IA  50583Onawa IA  51040
Plan Sets Requested: 3
Quantities
712-660-8137712-662-4421712-423-3805
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1Mobilization1L.S.$1,250.00$1,250.00 $7,500.00$7,500.00 $5,000.00$5,000.00 
26"-12" Fieldstone2384Tons$54.00$128,736.00 $72.00$171,648.00 $85.00$202,640.00 
      $129,986.00  $179,148.00  $207,640.00 
 
 
4
5
6
Estimated Cost: $140,000.00
Contractor: 
Leroy & Sons IncNelson & Rock Contracting Inc
Funding Source: 100% Federal-EPA, 405 Dunlap St
23565 Hwy K45

Arcadia IA  51430Onawa IA  51070  
Plan Sets Requested: 3
Quantities
712-689-2470712-423-1065
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1Mobilization1L.S.$12,500.00$12,500.00 $30,000.00$30,000.00 $0.00 
26"-12" Fieldstone2384Tons$92.00$219,328.00 $105.00$250,320.00 $0.00 
      $231,828.00  $280,320.00  $0.00 
 



 

9/1/2024