2-Kos952935D_25-09_Affidavit_Doc_CC.pdf
PDF 311 KB Posted
- Attached to
- Kos952935D Nutrient Reduction Wetland
- Solicitation number
- 009-RFB-WRBWL-CY25-09
- Issued by
- Polk County, Davenport City, Iowa
About this file
This is a Proposal and Schedule of Prices document (Document CC) for Bid No. 25-09 issued by the Iowa Department of Agriculture and Land Stewardship, Division of Soil Conservation and Water Quality for the Kos952935D Nutrient Reduction Wetland Project located in Section 35, Township 95 North, Range 29 West, Kossuth County, Iowa. The project encompasses extensive environmental infrastructure construction including stripping, excavation of 13,843 cubic yards, installation of steel sheet piling (636 square feet), earthfill operations totaling 21,697 cubic yards across multiple classifications, topsoil placement of 20,148 cubic yards, drainage tile and HDPE pipe installation, aluminum water control structures, concrete work, riprap placement (1,082 tons), and seeding of 34.8 acres across structure and buffer zones. Bidders must submit proposals through the IMPACS platform by 3:00 PM on September 30, 2025, with the bid opening occurring at 3:10 PM the same day via teleconference. Completion of all work except seeding is required by June 15, 2026, with seeding completion by June 30, 2026. Liquidated damages are assessed at $175.00 per day for work other than seeding and $125.00 per day for seeding delays.
Bidders must submit a Proposal Guarantee equal to 10% of the Base Bid and, upon contract award, furnish a Performance Bond of not less than 100% of the contract award within fourteen days of receiving the Notice-of-Award. The bidder must complete and notarize an affidavit confirming thorough examination of contract documents and affirming no participation in collusion or fraud. The Schedule of Prices contains 28 line items with estimated quantities but requires bidders to provide unit prices and calculate totals for each item. No specific set-asides or incumbent vendors are identified in this document. Bidders must acknowledge receipt of any addenda issued prior to bid submission. The estimated project cost ranges between $650,000 and $800,000 based on the referenced contract opportunity summary.
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Text version
Kos952935D Nutrient Reduction Wetland Project DOCUMENT CC
Bid No. 25-09 PROPOSAL AND SCHEDULE OF PRICES
CC-1
Time and Date for Bid Submissions: 3:00 PM, 9/30/2025
Via IMPACS (IMPACS WEB LINK) search by “Agency”: Agriculture and Land Stewardship
Time and Date of Bid Opening: 3:10 PM, September 30, 2025
Bid Opening Teleconference: 1 469-998-7627, code 918345098 #
Project Description and Location: Kos952935D Nutrient Reduction Wetland Project
Section 35, Township 95 North, Range 29 West
Kossuth County, Iowa
PROPOSAL AND SCHEDULE OF PRICES
Proposal of ___________________________________________________________________________________
(Name of Bidder)
Located at ( )
(Address) (Telephone Number)
Amount of
Proposal Guarantee
Description of Work Specified Completion Date Liquidated Damages
10% of Base Bid
All Work Except Seeding
June 15, 2026
$175.00 Per Day
Seeding
June 30, 2026
$125.00 Per Day
The undersigned hereby agrees, if awarded the contract, to execute the proposed contract and to furnish satisfactory
Performance Bond in an amount not less than one hundred percent (100%) of the contract award within fourteen (14) days from the date when Notice-of-Award is received, and to provide all supervision, labor, materials, and equipment required to complete the project designated above, for the prices hereinafter set forth, in strict compliance with the Contract Documents prepared by the Division.
Further, the parties agree and acknowledge as follows:
• The amount of loss or damages likely to be incurred by Division are uncertain and said loss is incapable or very difficult to quantify and estimate;
• The amount specified for liquidated damages herein bear a reasonable relationship to, and are not plainly or grossly disproportionate to, the probable loss likely to be incurred by Division in connection with any delay on part of the Contractor;
• The amount of liquidated damages fixed herein bears a reasonable relationship to Division’s anticipated losses and/or actual losses;
• The amount of liquidated damages herein fairly approximates Division’s loss at the time of making of this
Agreement;
• The amount of liquidated damages fixed herein are fair and reasonable and it approximates to the extent possible the actual loss to Division as a result of any delay on the part of Contractor; and
• Division and Contractor are sophisticated parties and negotiated this Agreement at arm’s length.
https://bidopportunities.iowa.gov/
CC-2
Now therefore, in consideration of the mutual obligations set forth herein, the receipt and sufficiency of which is hereby acknowledged, the parties agree as follows:
• Contractor will commence the work after the Preconstruction Conference and by the Construction Start Date approved by Division in the Construction Progress Schedule.
• Contractor will complete the work within the specified time period identified in the contract, or as amended, or be responsible for liquidated damages per day as set forth in the above table.
• The liquidated damages may be withheld from payments made to the Contractor by the Division upon written notice that liquidated damages have begun to accrue, and such damages are in addition to other remedies available as provided for in this contract and applicable law.
A Proposal Guarantee in the amount stipulated herein is included with this proposal, to be forfeited to the Division, if the undersigned fails or refuses to execute the contract and furnish satisfactory Performance Bond, if awarded the contract.
By _______________________________________________
(Signed)
(Title) (Date)
In executing this proposal, Bidder acknowledges receipt of Addendum Number _____ dated ____________________
In executing this proposal, Bidder acknowledges receipt of Addendum Number _____ dated ____________________
In executing this proposal, Bidder acknowledges receipt of Addendum Number _____ dated ____________________
CC-3
THE FOLLOWING AFFIDAVIT MUST BE COMPLETED AND NOTARIZED, OR THIS BID WILL BE REJECTED
AFFIDAVIT
The signatory, being duly sworn, does depose and say that the undersigned is an authorized representative of:
(Name of Firm)
Located at ____________________________________________________________________________________ hereinafter referred to as “Bidder” and does hereby affirm to have personal knowledge that said Bidder has thoroughly examined the Contract Documents, carefully prepared the Proposal and Schedule of Prices form, and has checked the same in detail before submitting; and that said Bidder, or the agents, officers, or employees thereof, have not, either directly or indirectly, entered into any agreement, participated in any collusion or fraud, or otherwise taken any action in restraint of free competitive bidding in connection with this bid.
(Signed)
Subscribed and sworn to before me this _________ day of ________________________________, 20____
(Signed, Notary)
My Commission Expires _______________, 20______
CC-4
SCHEDULE OF PRICES
Kos952935D Project Contract No. 25-09
Section 35, Township 95 North, Range 29 West, Kossuth County, Iowa
Name of Bidder: ____________________________________________________________________________
Item
No. Work or Material Spec No.
Est
Qty Unit
Unit
Price Total
1 Stripping IA-CS-001 1 LS
2 Crop Damage IA-CS-001 0 AC
3 Structure Seeding IA-CS-006 4.8 AC
4 Buffer Seeding IA-CS-006 30 AC
5 Mobilization and Demobilization CS-008 1 LS
6 Drainage Tile Investigation IA-CS-009 1 LS
7 Steel Sheet Piling IA-CS-013 636 SF
8 Excavation (General) IA-CS-021 13,843 CY (P)
9 Earthfill (General) IA-CS-023 1,944 CY (P)
10 Earthfill (General Dam) IA-CS-023 15,518 CY (P)
11 Earthfill (Berm Core) IA-CS-023 4,235 CY (P)
12 Drainfill (Sand) IA-CS-024 20 TN
13 Filter Diaphragm IA-CS-024 1 LS
14 Topsoil Placement IA-CS-026 20,148 CY (P)
15 12" Diam. HDPE Dual Wall IA-CS-046 95 LF
16 15" Diam. HDPE Dual Wall IA-CS-046 572.5 LF
17 Aluminum Water Control Structure IA-CS-051 1 LS
18 15" Diam. Aluminum CMP Drawdown Pipe IA-CS-051 65 LF
19 Stoplog Storage Structure IA-CS-046/081 1 LS
20 CMP Inlet - 12" Diam. IA-CS-051 20 LF
21 CMP Outlet - 15" Diam. IA-Cs-051 40 LF
22 CMP Outlet - 18" Diam. IA-CS-051 20 LF
23 Class E Riprap IA-CS-061 1082 TN
24 Concrete Grout IA-CS-062 12 CY
25 CMP Outlet - 15" Diam. IA-Cs-051 40 LF
26 CMP Outlet - 18" Diam. IA-CS-051 20 LF
27 Class E Riprap IA-CS-061 1082 TN
28 Concrete Grout IA-CS-062 12 CY
TOTAL BASE BID………………………………………………………………………………………$________________
Worksheet purposes only. Bids will only be accepted through the on-line Iowa Management of Procurement
& Contracts System (IMPACS).
To register and learn about IMPACS, go to:
https://das.iowa.gov/state-employees/procurement/iowa-management-procurement-and-contracts-system-impacs
END OF DOCUMENT CC
https://das.iowa.gov/state-employees/procurement/iowa-management-procurement-and-contracts-system-impacs https://das.iowa.gov/state-employees/procurement/iowa-management-procurement-and-contracts-system-impacs
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