3-Kos952935D_25-09_Contract_Doc_DD.pdf
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- 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 construction contract document from the State of Iowa, Iowa Department of Agriculture and Land Stewardship, Division of Soil Conservation and Water Quality for the Kos952935D Nutrient Reduction Wetland Project (Bid No. 25-09) located in Section 35, Township 95 North, Range 29 West, Kossuth County, Iowa. The project encompasses significant earthwork and environmental infrastructure construction, including 55,688 cubic yards of excavation, 812 linear feet of tile installation, 636 square feet of sheet pile installation, 1,082 tons of riprap placement, and 34.8 acres of seeding. All work except seeding must be completed by June 15, 2026, with seeding completion required by June 30, 2026. A pre-bid conference was held on September 16, 2025, at Bolton & Menk in Algona, Iowa. Bids were required to be submitted through the IMPACS platform by September 30, 2025, at 3:00 PM CDT, with written questions accepted until September 23, 2025, at 3:00 PM. The contractor must complete a Construction Progress Schedule within fourteen days of receiving the Notice-of-Award and attend a mandatory Preconstruction Conference within seven days prior to the Construction Start Date.
The estimated project cost ranges between $650,000 and $800,000. Bidders are required to submit a bid bond equal to 10% of the project cost and, upon award, provide a Performance/Payment Bond for 100% of the contract price. The contractor must be registered with the Iowa Division of Labor and is responsible for furnishing all materials, equipment, supervision, labor, insurance, and other services necessary to complete the project in a workmanlike manner ready for continuous operation. The contract is governed by Iowa law and includes provisions for liquidated damages if work is not completed within the contract period. Technical inquiries should be directed to Andrew Schippers (Ducks Unlimited), the project engineer, while administrative questions should be routed to Tracy Bruun.
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Text version
Kos952935D Nutrient Reduction Wetland Project DOCUMENT DD
Bid No. 25-09 CONSTRUCTION CONTRACT
DD-1
State of Iowa
Iowa Department of Agriculture and Land Stewardship
DIVISION OF SOIL CONSERVATION AND WATER QUALITY
THIS AGREEMENT, made this ______ day of _____________, 20____, by and between the State of
Iowa, acting through:
Division of Soil Conservation and Water Quality hereinafter called the DIVISION, and
(Name of Company)
(Address)
(City, State, Zip) hereinafter called the CONTRACTOR.
WITNESSETH: that the DIVISION agrees to pay the CONTRACTOR the contract price provided herein for the fulfillment of the work and performance of the covenants set forth herein, and the CONTRACTOR agrees to commence and complete the project described as follows:
Nutrient Reduction Wetland Project Construction Contract
Section 35, Township 95 North, Range 29 West, Kossuth County, Iowa
Project ID: Kos952935D
Bid No. 25-09 for the sum of _______________________ _____/100 Dollars ($_____________.__) and all extra work in connection therewith as modified by approved Change Orders and Amendments, all in accordance with the terms and conditions herein contained; and to furnish at the CONTRACTOR’S own proper cost and expense, all materials, equipment, supervision, labor, insurance, and other accessories and services necessary to construct and complete, in a workmanlike manner, ready for continuous operation, the above-mentioned project. The work shall be performed in accordance with the requirements and provisions of the following documents, all of which are made a part hereof and collectively evidence and constitute the contract:
1. Notice-to-Bidders (Document AA)
2. Instructions to Bidders (Document BB)
3. Proposal and Schedule of Prices (Document CC)
4. This Instrument – Construction Contract (Document DD)
5. General Conditions (Document FF)
6. Special Conditions (Document GG)
7. Approved Change Orders (Document HH)
8. Approved Construction Contract Amendments (Document II)
9. Construction Specifications
10. Drawings, Sheet Numbers C001-C401
11. Notice-of-Award (Document LL)
12. Construction Progress Schedule (Document JJ)
13. Notice-to-Proceed (Document MM)
14. Performance Bond (Document NN)
15. Addenda (when applicable)
The CONTRACTOR shall complete the Construction Progress Schedule (Document JJ) form provided within fourteen (14) days of the date that the Notice-of-Award is received. Should there be any reason why the Construction Progress Schedule
Kos952935D Nutrient Reduction Wetland Project DOCUMENT DD
Bid No. 25-09 CONSTRUCTION CONTRACT
DD-2
needs adjustment, those changes may be made by mutual agreement between the DIVISION and the CONTRACTOR as set forth in Paragraph 3-21 of Document FF. The Notice-to-Proceed will be issued within five (5) days of the execution of
Contract, provided that the Construction Progress Schedule is approved by Division.
The CONTRACTOR shall schedule and attend a Preconstruction Conference with the DIVISION and the ENGINEER. The
Preconstruction Conference shall be held within seven (7) days prior to the Construction Start Date specified in the accepted
Construction Progress Schedule, or earlier by mutual agreement. No work may commence on site prior to the Preconstruction
Conference. If the CONTRACTOR plans to adjust the Construction Start Date, this shall be communicated to the DIVISION as soon as possible to allow scheduling of the Preconstruction Conference.
The CONTRACTOR hereby agrees to complete the work within the contract period, or to pay liquidated damages. All work except for seeding must be completed by June 15, 2026, and the seeding must be completed by June 30, 2026.
It is understood that the CONTRACTOR consents to the jurisdiction of the courts of Iowa to hear, determine and render judgments as to any controversy arising hereunder, and that this contract shall be governed by, and construed according to the laws of the State of Iowa.
IN WITNESS WHEREOF, the parties hereto have executed this Agreement, in the day and year first aforementioned.
FOR THE DIVISION FOR THE CONTRACTOR
Grant D. Menke, Deputy Secretary
(Date)
(Company Representative)
(Date)
(Name of Company)
(Address of Company)
(City, State, Zip Code)
Seal if by a corporation
Identification Number
Soc. Sec. No. ____________________________________ or
Fed. ID No. _____________________________________
Iowa Division of Labor
Public Registration No. ___________________________
END OF DOCUMENT DD
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