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:   East Okoboji Lake  Date: 11/12/2020  Project No.  
  Okoboji Island Restoration  County:   DICKINSON  Time: 11:00 a.m.  20-01-30-14

 

 
1
2
3
Estimated Cost: $150,000.00
Contractor: 
Water Works Docks & Boat Lifts, Inc.Diamond Concrete and Construction, IncSuperior Seawalls Inc
Funding Source: 100% Lake Restoration, N3350 Hwy 35
2360 15th St
26904 124th Ave West
Stoddard WI  54658Spirit Lake IA  51360Illinois City IL  61259
Plan Sets Requested: 5
Quantities
608792858671233690623097910505
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1MOBILIZATION1L.S.$16,530.00$16,530.00 $9,500.00$9,500.00 $38,300.00$38,300.00 
2CLEARING & GRUBBING1L.S.$12,000.00$12,000.00 $37,610.00$37,610.00 $7,200.00$7,200.00 
3EXCAVATION300C.Y.$50.00$15,000.00 $20.00$6,000.00 $102.00$30,600.00 
4TOPSOIL FILL350C.Y.$100.00$35,000.00 $98.50$34,475.00 $80.00$28,000.00 
5FIELDSTONE REVETMENT, CLASS 'E'593Tons$100.00$59,300.00 $99.50$59,003.50 $115.00$68,195.00 
6ENGINEERING FABRIC345S.Y.$5.00$1,725.00 $3.92$1,352.40 $2.00$690.00 
7SEEDING & MULCHING1L.S.$4,500.00$4,500.00 $8,500.00$8,500.00 $5,910.00$5,910.00 
8STAGING AREA PREPARATION & RESTORATION1L.S.$4,500.00$4,500.00 $18,000.00$18,000.00 $3,805.00$3,805.00 
      $148,555.00  $174,440.90  $182,700.00 
 
 
4
5
6
Estimated Cost: $150,000.00
Contractor: 
Underwater Solutions LLC
Funding Source: 100% Lake Restoration, 25611 Walleye Dr


Spirit Lake IA  51360    
Plan Sets Requested: 5
Quantities
7122607818
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1MOBILIZATION1L.S.$3,500.00$3,500.00 $0.00 $0.00 
2CLEARING & GRUBBING1L.S.$22,620.00$22,620.00 $0.00 $0.00 
3EXCAVATION300C.Y.$140.00$42,000.00 $0.00 $0.00 
4TOPSOIL FILL350C.Y.$80.00$28,000.00 $0.00 $0.00 
5FIELDSTONE REVETMENT, CLASS 'E'593Tons$170.00$100,810.00 $0.00 $0.00 
6ENGINEERING FABRIC345S.Y.$5,175.00$1,785,375.00 $0.00 $0.00 
7SEEDING & MULCHING1L.S.$13,000.00$13,000.00 $0.00 $0.00 
8STAGING AREA PREPARATION & RESTORATION1L.S.$3,500.00$3,500.00 $0.00 $0.00 
      $1,998,805.00  $0.00  $0.00 
 


The following apparent low bidders were found to be Non-Responsive and/or Not Responsible. No determinations have been made regarding the Responsiveness and Responsibility of the bidders that are not the apparent low.


Superior Seawalls Inc, Illinois City, IL
 

DNR reserves the right to modify this list as it reviews and inspects the bids received. DNR will update the bid tab accordingly.

2/20/2026