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:   Pine Lake State Park  Date: 6/17/2021  Project No.  
  Upper Ramp and Parking Lot  County:   HARDIN  Time: 11:00 a.m.  21-02-42-01

 

 
1
2
3
Estimated Cost: $120,000.00
Contractor: 
OEL Construction Services, Inc.TK Concrete, Inc.Cobalt Contracting LC
Funding Source: 100% Marine Fuel Tax, 1306 River Road S
1608 Fifield Rd
31064 Spring Ave
Steamboat Rock IA  50672Pella IA  50219New Hartford IA  50660
Plan Sets Requested: 2
Quantities
641868222264162845903194043568
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1Mobilization1L.S.$5,000.00$5,000.00 $14,500.00$14,500.00 $12,000.00$12,000.00 
2Excavation, Class 10260C.Y.$19.00$4,940.00 $25.00$6,500.00 $19.70$5,122.00 
3Granular Subbase, 6" Depth158Tons$26.50$4,187.00 $40.00$6,320.00 $30.20$4,771.60 
4PCC Parking, 6" Depth467S.Y.$60.00$28,020.00 $55.00$25,685.00 $59.90$27,973.30 
5Curb and Gutter, 6"214L.F.$22.00$4,708.00 $30.00$6,420.00 $37.30$7,982.20 
6Linear Trench Drain22L.F.$250.00$5,500.00 $125.00$2,750.00 $320.90$7,059.80 
7PVC Pipe, 12"90L.F.$35.00$3,150.00 $42.50$3,825.00 $79.20$7,128.00 
8CMP, 12"20L.F.$80.00$1,600.00 $62.50$1,250.00 $55.80$1,116.00 
9ADA Sign and Post1Each$250.00$250.00 $1,000.00$1,000.00 $400.00$400.00 
10Erosion Stone6Tons$120.00$720.00 $100.00$600.00 $104.80$628.80 
11Site Restoration1L.S.$1,800.00$1,800.00 $6,000.00$6,000.00 $6,089.50$6,089.50 
      $59,875.00  $74,850.00  $80,271.20 
Alternate        
12Pavement Removal - Alternate for Ramp293S.Y.$20.00$5,860.00 $20.00$5,860.00 $34.90$10,225.70 
Alternate        
13Excavation, Class 10 - Alternate for Ramp52C.Y.$25.00$1,300.00 $30.00$1,560.00 $30.20$1,570.40 
Alternate        
14Granular Subbase, 6" Depth - Alternate for Ramp94Tons$28.00$2,632.00 $40.00$3,760.00 $54.90$5,160.60 
Alternate        
15Revetment, Class D - Alternate for Ramp35Tons$50.00$1,750.00 $85.00$2,975.00 $39.70$1,389.50 
Alternate        
16PCC Boat Ramp, 6" Reinforced - Alternate for Ramp293S.Y.$119.00$34,867.00 $75.00$21,975.00 $108.00$31,644.00 
      $106,284.00  $110,980.00  $130,261.40 
 
 
4
5
6
Estimated Cost: $120,000.00
Contractor: 
Woodruff Construction, Inc
Funding Source: 100% Marine Fuel Tax, 1920 Philadelphia St #102


Ames IA  50010    
Plan Sets Requested: 2
Quantities
5152324535
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1Mobilization1L.S.$8,816.00$8,816.00 $0.00 $0.00 
2Excavation, Class 10260C.Y.$35.00$9,100.00 $0.00 $0.00 
3Granular Subbase, 6" Depth158Tons$46.00$7,268.00 $0.00 $0.00 
4PCC Parking, 6" Depth467S.Y.$56.00$26,152.00 $0.00 $0.00 
5Curb and Gutter, 6"214L.F.$39.00$8,346.00 $0.00 $0.00 
6Linear Trench Drain22L.F.$720.00$15,840.00 $0.00 $0.00 
7PVC Pipe, 12"90L.F.$54.00$4,860.00 $0.00 $0.00 
8CMP, 12"20L.F.$79.00$1,580.00 $0.00 $0.00 
9ADA Sign and Post1Each$422.00$422.00 $0.00 $0.00 
10Erosion Stone6Tons$86.00$516.00 $0.00 $0.00 
11Site Restoration1L.S.$7,000.00$7,000.00 $0.00 $0.00 
Alternate        
12Pavement Removal - Alternate for Ramp293S.Y.$29.00$8,497.00 $0.00 $0.00 
Alternate        
13Excavation, Class 10 - Alternate for Ramp52C.Y.$49.00$2,548.00 $0.00 $0.00 
Alternate        
14Granular Subbase, 6" Depth - Alternate for Ramp94Tons$59.00$5,546.00 $0.00 $0.00 
Alternate        
15Revetment, Class D - Alternate for Ramp35Tons$112.00$3,920.00 $0.00 $0.00 
Alternate        
16PCC Boat Ramp, 6" Reinforced - Alternate for Ramp293S.Y.$237.00$69,441.00 $0.00 $0.00 
      $179,852.00  $0.00  $0.00 
 



 

12/18/2025