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:   Iowa River Wildlife Unit  Date: 3/23/2023  Project No.  
  Swan Lake Road Culvert Replacement  County:   JOHNSON  Time: 11:00 a.m.  21-06-52-04

 

 
1
2
3
Estimated Cost: $155,000.00
Contractor: 
Ardo Schmidt Construction IncRock N LoadPeterson Contractors Inc
Funding Source: 100% Park & Institutional Road Fund, 35010 Hwy 64
2807 College Dr
104 Blackhawk St
Preston IA  52069Decorah IA  52101Reinbeck IA  50669
Plan Sets Requested: 9
Quantities
563-357-1904319-440-9676319-345-2713
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1Concrete Box Culvert Construction1L.S.$94,300.00$94,300.00 $120,000.00$120,000.00 $128,475.00$128,475.00 
2Modified Subbase204Tons$40.00$8,160.00 $30.00$6,120.00 $30.25$6,171.00 
31" Roadstone23Tons$35.00$805.00 $30.00$690.00 $50.25$1,155.75 
4Remove Existing Structure1L.S.$10,000.00$10,000.00 $7,500.00$7,500.00 $6,500.00$6,500.00 
5Revetment, Class E65Tons$55.00$3,575.00 $60.00$3,900.00 $65.00$4,225.00 
6Filter Sock, 8"120L.F.$4.00$480.00 $5.00$600.00 $2.25$270.00 
7Construction Staking1L.S.$4,000.00$4,000.00 $500.00$500.00 $1,600.00$1,600.00 
8Traffic Control1L.S.$2,000.00$2,000.00 $500.00$500.00 $2,500.00$2,500.00 
9Mobilization1L.S.$20,000.00$20,000.00 $12,500.00$12,500.00 $11,000.00$11,000.00 
      $143,320.00  $152,310.00  $161,896.75 
 
 
4
5
6
Estimated Cost: $155,000.00
Contractor: 
Boomerang Corp of IowaConnolly Construction Inc
Funding Source: 100% Park & Institutional Road Fund, 13225 Circle Drive Suite A
PO Box 227
18409 N Cascade Rd

Anamosa IA  52205Peosta IA  52068  
Plan Sets Requested: 9
Quantities
319-462-4435563-876-3225
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1Concrete Box Culvert Construction1L.S.$122,403.44$122,403.44 $160,000.00$160,000.00 $0.00 
2Modified Subbase204Tons$46.09$9,402.36 $46.75$9,537.00 $0.00 
31" Roadstone23Tons$37.45$861.35 $39.90$917.70 $0.00 
4Remove Existing Structure1L.S.$10,444.75$10,444.75 $6,400.00$6,400.00 $0.00 
5Revetment, Class E65Tons$78.23$5,084.95 $60.60$3,939.00 $0.00 
6Filter Sock, 8"120L.F.$4.00$480.00 $6.85$822.00 $0.00 
7Construction Staking1L.S.$2,000.00$2,000.00 $1,750.00$1,750.00 $0.00 
8Traffic Control1L.S.$1,750.00$1,750.00 $2,650.00$2,650.00 $0.00 
9Mobilization1L.S.$14,573.15$14,573.15 $10,650.00$10,650.00 $0.00 
      $167,000.00  $196,665.70  $0.00 
 



 

12/23/2024