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:   Hawthorn Lake  Date: 7/29/2010  Project No.  
  Hawthorn Lake Restoration  County:   MAHASKA  Time: 11:00 a.m.  11-05-62-01

 

 
1
2
3
Estimated Cost: $427,000.00
Contractor: 
Cornerstone Excavating Inc.DeLong Construction IncCole Construction Company Inc
Funding Source: 55% Lake Restoration, 45% F&W Trust-Fish Habitat Stamp, 212 S Marion Ave
1320 N 8th Ave
PO Box 488
24100 Queen Ave
Washington IA  52353Washington IA  52353Keosauqua IA  525658329
Plan Sets Requested: 12
Quantities
319-653-3957319-653-3334319-592-3103
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1Excavation, In Lake Bed4632C.Y.$1.95$9,032.40 $2.00$9,264.00 $1.45$6,716.40 
2Revetment, Class "D" Riprap10460Tons$30.50$319,030.00 $30.85$322,691.00 $33.50$350,410.00 
3Cr. Stone Chips - 1/2" Size760Tons$19.50$14,820.00 $15.50$11,780.00 $18.50$14,060.00 
4Engineering Fabric9683S.Y.$1.50$14,524.50 $1.75$16,945.25 $1.25$12,103.75 
5Seeding, Fertilizing & Mulching1L.S.$2,000.00$2,000.00 $2,500.00$2,500.00 $2,500.00$2,500.00 
6Surfacing, Class "A" Cr. Stone180Tons$19.50$3,510.00 $15.50$2,790.00 $15.50$2,790.00 
      $362,916.90  $365,970.25  $388,580.15 
Alternate        
7Excavation, Shoreline Deepening9680C.Y.$1.75$16,940.00 $1.60$15,488.00 $1.65$15,972.00 
      $379,856.90  $381,458.25  $404,552.15 
 
 
4
5
6
Estimated Cost: $427,000.00
Contractor: 
TK Concrete IncPETERSON CONTRACTORS INC (PCI-REINBECK)C L Carroll Company Inc
Funding Source: 55% Lake Restoration, 45% F&W Trust-Fish Habitat Stamp, 1608 Fifield Rd
PO Box 111
104 Blackhawk St
Box A
3623 6th Ave
Pella IA  50219Reinbeck IA  50669Des Moines IA  50313
Plan Sets Requested: 12
Quantities
641-628-4590319-345-2713515-282-7495
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1Excavation, In Lake Bed4632C.Y.$5.25$24,318.00 $3.50$16,212.00 $3.48$16,119.36 
2Revetment, Class "D" Riprap10460Tons$31.00$324,260.00 $32.00$334,720.00 $33.19$347,167.40 
3Cr. Stone Chips - 1/2" Size760Tons$18.00$13,680.00 $23.00$17,480.00 $21.65$16,454.00 
4Engineering Fabric9683S.Y.$1.00$9,683.00 $2.00$19,366.00 $1.06$10,263.98 
5Seeding, Fertilizing & Mulching1L.S.$5,000.00$5,000.00 $10,000.00$10,000.00 $6,525.00$6,525.00 
6Surfacing, Class "A" Cr. Stone180Tons$18.00$3,240.00 $20.00$3,600.00 $21.65$3,897.00 
Alternate        
7Excavation, Shoreline Deepening9680C.Y.$2.75$26,620.00 $1.50$14,520.00 $4.06$39,300.80 
      $406,801.00  $415,898.00  $439,727.54 
 
7
8
9
Estimated Cost: $427,000.00
Contractor: 
Seaton Construction
Funding Source: 55% Lake Restoration, 45% F&W Trust-Fish Habitat Stamp, 602 Locust St
PO Box 213


Deep River IA  522220213    
Plan Sets Requested: 12
Quantities
6415952261
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1Excavation, In Lake Bed4632C.Y.$5.00$23,160.00 $0.00 $0.00 
2Revetment, Class "D" Riprap10460Tons$35.00$366,100.00 $0.00 $0.00 
3Cr. Stone Chips - 1/2" Size760Tons$20.00$15,200.00 $0.00 $0.00 
4Engineering Fabric9683S.Y.$2.75$26,628.25 $0.00 $0.00 
5Seeding, Fertilizing & Mulching1L.S.$5,000.00$5,000.00 $0.00 $0.00 
6Surfacing, Class "A" Cr. Stone180Tons$21.00$3,780.00 $0.00 $0.00 
Alternate        
7Excavation, Shoreline Deepening9680C.Y.$3.50$33,880.00 $0.00 $0.00 
      $473,748.25  $0.00  $0.00 
 



 

10/12/2026