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:   Springbrook State Park  Date: 9/15/2011  Project No.  
  Sherburne cabin road  County:   GUTHRIE  Time: 11:00 a.m.  10-04-39-04

 

 
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Estimated Cost: $190,000.00
Contractor: 
Concrete Technologies IncPrecision Concrete Services IncTK Concrete Inc
Funding Source: 100% Park & Institutional Road Fund, 3809 NW 109th St Suite D
1207 Sunnyside Lane, Ste A
1608 Fifield Rd
PO Box 111
Urbandale IA  50322Atlantic IA  50022Pella IA  50219
Plan Sets Requested: 4
Quantities
515-252-1650712-243-2419641-628-4590
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1Clearing and Grubbing1.48Acres$5,250.00$7,770.00 $5,640.20$8,347.496 $7,000.00$10,360.00 
2Excavation, Class 10, Roadway and Borrow2616C.Y.$7.35$19,227.60 $13.00$34,008.00 $8.00$20,928.00 
3Special Backfill917Tons$31.50$28,885.50 $21.25$19,486.25 $22.00$20,174.00 
4Subgrade Stabilization Material, Polymer Grid3170S.Y.$4.25$13,472.50 $3.25$10,302.50 $2.50$7,925.00 
5Granular Shoulder, Type A196Tons$36.75$7,203.00 $20.90$4,096.40 $25.00$4,900.00 
6Standard or Slip Form PCC Pavement, Class C, Class 2 Durability, 6"2332S.Y.$32.00$74,624.00 $42.75$99,693.00 $42.75$99,693.00 
7Culvert, RCP, 18" Dia.138L.F.$46.25$6,382.50 $57.75$7,969.50 $50.00$6,900.00 
8Aprons, Concrete, 18" Dia.5Each$1,470.00$7,350.00 $1,290.00$6,450.00 $1,500.00$7,500.00 
9Intake, SW-507 Modified3Each$3,990.00$11,970.00 $4,200.00$12,600.00 $5,000.00$15,000.00 
10Revetment, Class "E" Riprap425Tons$42.00$17,850.00 $41.25$17,531.25 $50.00$21,250.00 
11HMA Removal334S.Y.$3.15$1,052.10 $11.68$3,901.12 $12.00$4,008.00 
12Curb Stop, Precast, 7'6Each$126.00$756.00 $150.00$900.00 $200.00$1,200.00 
13Construction Survey1L.S.$3,675.00$3,675.00 $7,500.00$7,500.00 $4,250.00$4,250.00 
14Traffic Control1L.S.$2,100.00$2,100.00 $3,500.00$3,500.00 $2,500.00$2,500.00 
15Mobilization1L.S.$40,000.00$40,000.00 $12,500.00$12,500.00 $35,800.00$35,800.00 
16Site Restoration1L.S.$10,500.00$10,500.00 $6,000.00$6,000.00 $7,500.00$7,500.00 
      $252,818.20  $254,785.516  $269,888.00 
 



 

10/13/2026