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:   Hawkeye Wildlife Management Area  Date: 8/7/2025  Project No.  
  Swan Lake Road & James Avenue Road Maintenance: Phase 2  County:   JOHNSON  Time: 3:00pm  25-06-52-03

 

 
1
2
3
Estimated Cost: $44,000.00
Contractor: 
Adam Laubenthal DBA Laubenthal ExcavationBoomerang Corp of IowaArdo Schmidt Construction, Inc
Funding Source: 100% Park & Institutional Road Fund, 1245 180th St
13225 Circle Drive Suite A
35010 Highway 64
Bradgate IA  50520Anamosa IA  52205Preston IA  52069
Plan Sets Requested: 0
Quantities
515-368-1112319-462-4435563-689-4875
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1Mobilization1L.S.$3,500.00$3,500.00 $7,600.00$7,600.00 $5,000.00$5,000.00 
2Demolition1L.S.$4,500.00$4,500.00 $500.00$500.00 $4,000.00$4,000.00 
3RCP Culvert, 48" Dia.80L.F.$175.00$14,000.00 $200.00$16,000.00 $225.00$18,000.00 
4RCP Apron, 48" Dia. With Footing4Each$1,375.00$5,500.00 $4,000.00$16,000.00 $4,000.00$16,000.00 
5Revetment, Class E64Tons$54.68$3,499.52 $100.00$6,400.00 $60.00$3,840.00 
6Site Restoration1L.S.$6,000.00$6,000.00 $1,200.00$1,200.00 $3,000.00$3,000.00 
      $36,999.52  $47,700.00  $49,840.00 
 
 
4
5
6
Estimated Cost: $44,000.00
Contractor: 
Eastern Iowa Excavating & Concrete, LLCTriple B ConstructionMaxwell Construction, Inc
Funding Source: 100% Park & Institutional Road Fund, 121 Nixon St SE
710 Ayres Progress Drive
3011 Sierra Ct SW
Cascade IA  52033Wilton IA  52778Iowa City IA  52240
Plan Sets Requested: 0
Quantities
563-852-5120563-732-3478319-354-5858
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1Mobilization1L.S.$2,850.00$2,850.00 $10,000.00$10,000.00 $5,000.00$5,000.00 
2Demolition1L.S.$2,465.00$2,465.00 $2,000.00$2,000.00 $6,300.00$6,300.00 
3RCP Culvert, 48" Dia.80L.F.$262.00$20,960.00 $302.50$24,200.00 $250.00$20,000.00 
4RCP Apron, 48" Dia. With Footing4Each$4,825.00$19,300.00 $4,000.00$16,000.00 $5,000.00$20,000.00 
5Revetment, Class E64Tons$71.00$4,544.00 $72.50$4,640.00 $75.00$4,800.00 
6Site Restoration1L.S.$1,100.00$1,100.00 $1,000.00$1,000.00 $4,000.00$4,000.00 
      $51,219.00  $57,840.00  $60,100.00 
 
7
8
9
Estimated Cost: $44,000.00
Contractor: 
Laubes Backhoe and Hauling LLCConnolly Excavating, IncNeuzil & Sons Inc
Funding Source: 100% Park & Institutional Road Fund, 23591 120th St
23709 N Cascade Rd
3691 James Ave SW
Greene IA  50636Cascade IA  52033Oxford IA  52322
Plan Sets Requested: 0
Quantities
641-426-6817563-590-9770319-330-0417
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1Mobilization1L.S.$4,500.00$4,500.00 $10,194.00$10,194.00 $2,300.00$2,300.00 
2Demolition1L.S.$3,500.00$3,500.00 $3,720.00$3,720.00 $2,600.00$2,600.00 
3RCP Culvert, 48" Dia.80L.F.$380.00$30,400.00 $295.10$23,608.00 $317.15$25,372.00 
4RCP Apron, 48" Dia. With Footing4Each$4,500.00$18,000.00 $4,596.87$18,387.48 $7,498.66$29,994.64 
5Revetment, Class E64Tons$50.35$3,222.40 $65.94$4,220.16 $46.00$2,944.00 
6Site Restoration1L.S.$2,000.00$2,000.00 $2,500.00$2,500.00 $600.00$600.00 
      $61,622.40  $62,629.64  $63,810.64 
 
 
10
11
12
Estimated Cost: $44,000.00
Contractor: 
Sedenka Excavating and Habitat
Funding Source: 100% Park & Institutional Road Fund, 204 Meadowview Drive


Lisbon IA  52253    
Plan Sets Requested: 0
Quantities
319-455-6530
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1Mobilization1L.S.$2,000.00$2,000.00 $0.00 $0.00 
2Demolition1L.S.$1,600.00$1,600.00 $0.00 $0.00 
3RCP Culvert, 48" Dia.80L.F.$655.00$52,400.00 $0.00 $0.00 
4RCP Apron, 48" Dia. With Footing4Each$6,075.00$24,300.00 $0.00 $0.00 
5Revetment, Class E64Tons$75.00$4,800.00 $0.00 $0.00 
6Site Restoration1L.S.$2,050.00$2,050.00 $0.00 $0.00 
      $87,150.00  $0.00  $0.00 
 



 

12/5/2025