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: 11/20/2025  Project No.  
  Swan Lake Road & James Avenue Road Maintenance Phase 3  County:   JOHNSON  Time: 3:00 p.m.  25-06-52-04

 

 
1
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3
Estimated Cost: $140,000.00
Contractor: 
Boomerang CorpAdam Laubenthal DBA Laubenthal ExcavationTriple B Construction
Funding Source: 100% Park & Institutional Road Fund, 13225 Circle Drive Suite A
1245 180th St
710 Ayres Progress Drive
Anamosa IA  52205Bradgate IA  50520Wilton IA  52778
Plan Sets Requested: 7
Quantities
319-462-4435515-368-1112563-732-3478
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1Mobilization1L.S.$4,000.00$4,000.00 $6,500.00$6,500.00 $5,000.00$5,000.00 
2Traffic Control 1L.S.$2,200.00$2,200.00 $2,000.00$2,000.00 $1,000.00$1,000.00 
3Construction Staking1L.S.$1,200.00$1,200.00 $2,000.00$2,000.00 $1,500.00$1,500.00 
4Reshaping Ditches175C.Y.$6.00$1,050.00 $11.43$2,000.25 $23.00$4,025.00 
5Tree Removal2Each$1,600.00$3,200.00 $1,000.00$2,000.00 $700.00$1,400.00 
6Remove Storm Sewer Pipe (36" Dia. or Less)130L.F.$10.00$1,300.00 $5.76$748.80 $10.00$1,300.00 
7Remove Storm Sewer Pipe (greater Than 36")35L.F.$10.00$350.00 $5.71$199.85 $12.00$420.00 
8Culvert, RCP Roadway, 18"32L.F.$70.00$2,240.00 $44.14$1,412.48 $95.00$3,040.00 
9Apron, RCP, 18"2Each$2,300.00$4,600.00 $1,078.80$2,157.60 $2,195.00$4,390.00 
10Culvert, RCP Roadway, 24"40L.F.$80.00$3,200.00 $69.06$2,762.40 $115.00$4,600.00 
11Apron, RCP, 24"2Each$2,500.00$5,000.00 $1,401.20$2,802.40 $2,675.00$5,350.00 
12Culvert, RCP Roadway, 30"60L.F.$100.00$6,000.00 $106.60$6,396.00 $135.00$8,100.00 
13Apron, RCP, 30"4Each$2,700.00$10,800.00 $2,836.30$11,345.20 $3,050.00$12,200.00 
14Culvert, RCP Roadway, 48"36L.F.$120.00$4,320.00 $263.97$9,502.92 $220.00$7,920.00 
15Apron, RCP, 48"2Each$4,200.00$8,400.00 $4,759.50$9,519.00 $4,900.00$9,800.00 
16Special Backfill103Tons$26.00$2,678.00 $25.00$2,575.00 $35.00$3,605.00 
17Excavation, Class 10, Borrow Off-site260C.Y.$20.00$5,200.00 $40.00$10,400.00 $12.00$3,120.00 
18Revetment, Class E308Tons$50.00$15,400.00 $50.00$15,400.00 $65.00$20,020.00 
19Macadam Stone Base218Tons$32.00$6,976.00 $35.00$7,630.00 $35.00$7,630.00 
20Granular Surfacing on Road, 1-1/2" Roadstone119Tons$36.00$4,284.00 $32.00$3,808.00 $35.00$4,165.00 
21Road Signs8Each$275.00$2,200.00 $150.00$1,200.00 $515.00$4,120.00 
22Site Restoration1L.S.$1,402.00$1,402.00 $6,000.00$6,000.00 $4,500.00$4,500.00 
      $96,000.00  $108,359.90  $117,205.00 
 
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5
6
Estimated Cost: $140,000.00
Contractor: 
Connolly Construction IncDave Schmitt ConstructionGround Line Company LLC
Funding Source: 100% Park & Institutional Road Fund, 18409 N Cascade Rd
4601 J St SW
4782 County Rd E17
Peosta IA  52068Cedar Rapids IA  52404Onslow IA  52321
Plan Sets Requested: 7
Quantities
563-876-3225319-365-8669319-251-0425
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1Mobilization1L.S.$8,500.00$8,500.00 $6,500.00$6,500.00 $12,000.00$12,000.00 
2Traffic Control 1L.S.$3,200.00$3,200.00 $2,200.00$2,200.00 $2,000.00$2,000.00 
3Construction Staking1L.S.$1,000.00$1,000.00 $3,900.00$3,900.00 $500.00$500.00 
4Reshaping Ditches175C.Y.$10.00$1,750.00 $22.00$3,850.00 $28.00$4,900.00 
5Tree Removal2Each$600.00$1,200.00 $540.00$1,080.00 $600.00$1,200.00 
6Remove Storm Sewer Pipe (36" Dia. or Less)130L.F.$16.00$2,080.00 $17.25$2,242.50 $35.00$4,550.00 
7Remove Storm Sewer Pipe (greater Than 36")35L.F.$24.00$840.00 $33.00$1,155.00 $50.00$1,750.00 
8Culvert, RCP Roadway, 18"32L.F.$94.00$3,008.00 $100.00$3,200.00 $130.00$4,160.00 
9Apron, RCP, 18"2Each$2,075.00$4,150.00 $1,340.00$2,680.00 $1,200.00$2,400.00 
10Culvert, RCP Roadway, 24"40L.F.$112.85$4,514.00 $119.00$4,760.00 $160.00$6,400.00 
11Apron, RCP, 24"2Each$2,500.00$5,000.00 $2,025.00$4,050.00 $2,700.00$5,400.00 
12Culvert, RCP Roadway, 30"60L.F.$126.00$7,560.00 $154.00$9,240.00 $180.00$10,800.00 
13Apron, RCP, 30"4Each$3,000.00$12,000.00 $2,300.00$9,200.00 $3,300.00$13,200.00 
14Culvert, RCP Roadway, 48"36L.F.$225.00$8,100.00 $261.00$9,396.00 $330.00$11,880.00 
15Apron, RCP, 48"2Each$4,865.00$9,730.00 $5,070.00$10,140.00 $4,800.00$9,600.00 
16Special Backfill103Tons$37.25$3,836.75 $25.00$2,575.00 $50.00$5,150.00 
17Excavation, Class 10, Borrow Off-site260C.Y.$20.75$5,395.00 $38.75$10,075.00 $28.00$7,280.00 
18Revetment, Class E308Tons$58.25$17,941.00 $72.56$22,348.48 $60.00$18,480.00 
19Macadam Stone Base218Tons$44.25$9,646.50 $43.15$9,406.70 $48.00$10,464.00 
20Granular Surfacing on Road, 1-1/2" Roadstone119Tons$35.35$4,206.65 $42.50$5,057.50 $36.00$4,284.00 
21Road Signs8Each$325.00$2,600.00 $185.00$1,480.00 $300.00$2,400.00 
22Site Restoration1L.S.$7,750.00$7,750.00 $3,000.00$3,000.00 $3,000.00$3,000.00 
      $124,007.90  $127,536.18  $141,798.00 
 
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9
Estimated Cost: $140,000.00
Contractor: 
Eastern Iowa Excavating & Concrete, LLCDeLong Construction, IncH Johnson Services LLC
Funding Source: 100% Park & Institutional Road Fund, 121 Nixon St SE

PO Box 488
1943 180th St
Cascade IA  52033Washington IA  52353Creston IA  50801
Plan Sets Requested: 7
Quantities
563-852-5120319-653-3334515-681-2224
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1Mobilization1L.S.$11,500.00$11,500.00 $6,500.00$6,500.00 $26,000.00$26,000.00 
2Traffic Control 1L.S.$2,500.00$2,500.00 $3,500.00$3,500.00 $10,000.00$10,000.00 
3Construction Staking1L.S.$1,850.00$1,850.00 $5,000.00$5,000.00 $10,000.00$10,000.00 
4Reshaping Ditches175C.Y.$25.50$4,462.50 $70.00$12,250.00 $50.00$8,750.00 
5Tree Removal2Each$2,000.00$4,000.00 $1,300.00$2,600.00 $5,000.00$10,000.00 
6Remove Storm Sewer Pipe (36" Dia. or Less)130L.F.$25.00$3,250.00 $20.00$2,600.00 $25.00$3,250.00 
7Remove Storm Sewer Pipe (greater Than 36")35L.F.$29.00$1,015.00 $30.00$1,050.00 $100.00$3,500.00 
8Culvert, RCP Roadway, 18"32L.F.$95.50$3,056.00 $95.00$3,040.00 $150.00$4,800.00 
9Apron, RCP, 18"2Each$1,055.00$2,110.00 $1,200.00$2,400.00 $1,500.00$3,000.00 
10Culvert, RCP Roadway, 24"40L.F.$131.50$5,260.00 $110.00$4,400.00 $200.00$8,000.00 
11Apron, RCP, 24"2Each$2,525.00$5,050.00 $2,600.00$5,200.00 $3,000.00$6,000.00 
12Culvert, RCP Roadway, 30"60L.F.$189.25$11,355.00 $150.00$9,000.00 $250.00$15,000.00 
13Apron, RCP, 30"4Each$2,800.00$11,200.00 $2,700.00$10,800.00 $2,000.00$8,000.00 
14Culvert, RCP Roadway, 48"36L.F.$360.00$12,960.00 $290.00$10,440.00 $400.00$14,400.00 
15Apron, RCP, 48"2Each$4,450.00$8,900.00 $5,000.00$10,000.00 $4,000.00$8,000.00 
16Special Backfill103Tons$36.00$3,708.00 $50.00$5,150.00 $55.00$5,665.00 
17Excavation, Class 10, Borrow Off-site260C.Y.$38.85$10,101.00 $28.00$7,280.00 $50.00$13,000.00 
18Revetment, Class E308Tons$68.85$21,205.80 $70.00$21,560.00 $85.00$26,180.00 
19Macadam Stone Base218Tons$39.50$8,611.00 $46.00$10,028.00 $70.00$15,260.00 
20Granular Surfacing on Road, 1-1/2" Roadstone119Tons$48.50$5,771.50 $45.00$5,355.00 $70.00$8,330.00 
21Road Signs8Each$310.00$2,480.00 $600.00$4,800.00 $1,000.00$8,000.00 
22Site Restoration1L.S.$5,500.00$5,500.00 $10,000.00$10,000.00 $5,000.00$5,000.00 
      $145,845.80  $152,953.00  $220,135.00 
 



 

12/5/2025