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:   Silver Lake WMA  Date: 5/8/2014  Project No.  
  Silver Lake Fen Wetland Repair  County:   DICKINSON  Time: 3:00 p.m.  15-01-30-02

 

 
1
2
3
Estimated Cost: $9,500.00
Contractor: 
Jeppesen GravelSchoon Construction, Inc.Diamond Concrete and Construction Inc
Funding Source: 100% Other, 719 8th St
1500 S 2nd St
2360 15th St
Sibley IA  51249Cherokee IA  51012Spirit Lake IA  51360
Plan Sets Requested: 0
Quantities
712-461-0630712-225-5736712-336-9062
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1Mobilization1L.S.$250.00$250.00 $1,750.00$1,750.00 $900.00$900.00 
2Earthfill (Offsite Borrow)40C.Y.$10.00$400.00 $25.00$1,000.00 $30.00$1,200.00 
3Clear and Grub Stumps1L.S.$250.00$250.00 $300.00$300.00 $550.00$550.00 
4Remove Existing Overflow and Water Control Structures1L.S.$250.00$250.00 $1,600.00$1,600.00 $650.00$650.00 
5Construct Emergency Spillway7C.Y.$250.00$1,750.00 $25.00$175.00 $50.00$350.00 
6Furnish and Install 10"x5' Agridrain Water Control Structure1L.S.$1,326.00$1,326.00 $1,410.00$1,410.00 $3,200.00$3,200.00 
7Furnish and Install 10" Dual Wall HDPE Piping40L.F.$4.25$170.00 $33.25$1,330.00 $32.00$1,280.00 
81.5" Minus Crushed Rock Base10Tons$30.00$300.00 $38.55$385.50 $25.00$250.00 
9Silt Fence50L.F.$1.00$50.00 $5.00$250.00 $10.00$500.00 
      $4,746.00  $8,200.50  $8,880.00 
 
 
4
5
6
Estimated Cost: $9,500.00
Contractor: 
Griggs Environmental Strategies, Inc.Wedeking Construction, Inc.Caymus Corporation
Funding Source: 100% Other, 915 8th St
13810 253rd Ave
6202 S Maple Ave
Boone IA  50036Spirit Lake IA  51360Tempe AZ  85283
Plan Sets Requested: 0
Quantities
515-230-7044712-336-2981480-775-1152
No.Description:No.UnitUnit Price AmountUnit Price AmountUnit Price Amount
1Mobilization1L.S.$3,500.00$3,500.00 $2,000.00$2,000.00 $2,000.00$2,000.00 
2Earthfill (Offsite Borrow)40C.Y.$100.00$4,000.00 $19.20$768.00 $66.00$2,640.00 
3Clear and Grub Stumps1L.S.$2,000.00$2,000.00 $3,720.00$3,720.00 $1,850.00$1,850.00 
4Remove Existing Overflow and Water Control Structures1L.S.$500.00$500.00 $2,500.00$2,500.00 $6,875.00$6,875.00 
5Construct Emergency Spillway7C.Y.$60.00$420.00 $14.29$100.03 $660.00$4,620.00 
6Furnish and Install 10"x5' Agridrain Water Control Structure1L.S.$827.00$827.00 $2,830.97$2,830.97 $7,795.00$7,795.00 
7Furnish and Install 10" Dual Wall HDPE Piping40L.F.$4.55$182.00 $5.51$220.40 $245.00$9,800.00 
81.5" Minus Crushed Rock Base10Tons$30.00$300.00 $39.00$390.00 $49.00$490.00 
9Silt Fence50L.F.$4.00$200.00 $5.00$250.00 $70.00$3,500.00 
      $11,929.00  $12,779.40  $39,570.00 
 


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.


Wedeking Construction, Inc., Spirit Lake, IA
Schoon Construction, Inc., Cherokee, IA
 

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

12/21/2025