Proposal-Acknowledgment-Affidavit Doc CC.pdf

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Attached to
26-08 Cal883432B (Calhoun)
Solicitation number
26-08 Cal883432B (Calhoun)
Issued by
Calhoun County, Iowa

About this file

This is a Proposal and Schedule of Prices document and Affidavit for the Iowa Department of Agriculture and Land Stewardship, Division of Soil Conservation and Water Quality, for the Cal883432B Nutrient Reduction Wetland Project in Calhoun County. The project involves construction of a nutrient reduction wetland system including selective clearing, excavation and grading of approximately 13,800 cubic yards of earthwork, installation of 769 linear feet of tile drainage, placement of 2,750 square feet of tied-concrete block erosion matting, construction of a three-chamber water control structure, placement of 31 tons of riprap and erosion stone, and restoration seeding of 4 acres. The project is located on property owned by Grodahl Farms Inc. in Section 32, Township 88 North, Range 34 West near Lytton, Iowa. Sealed bids are due August 26, 2026 at 3:00 PM via the Iowa Management of Procurement and Contracts System (IMPACS), with a pre-bid conference scheduled for August 12, 2026 at 10:00 AM. Construction must be completed by June 15, 2027, with buffer and structure seeding due by September 15, 2027. Construction must commence within 7 days of a preconstruction conference.

Bidders must submit a proposal guarantee (bid bond) equal to 10 percent of the base bid, with the estimated construction cost range of $135,000 to $155,000. The successful bidder must furnish a performance bond equal to 100 percent of the contract price within 14 days of award notification. Liquidated damages are assessed at $175 per day for work other than seeding and $125 per day for seeding activities. Contractors must be registered with the Iowa Department of Inspections, Appeals & Licensing and must demonstrate ownership of at least 20 percent of their own equipment. All work must comply with Calhoun County requirements and current Natural Resources Conservation Service construction specifications, and the water control structure requires engineer-approved shop drawings prior to fabrication. The affidavit must be notarized and confirms that the bidder has examined contract documents, prepared the proposal in detail, and has not engaged in collusion or fraud.

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Other files

File Type Posted
Schedule of Prices Worksheet.pdf PDF
Schedule of Prices - REVISED.pdf PDF
Notice to Bidders.pdf PDF
Proposal - Acknowledgment - Affidavit.pdf PDF
Bid Bond.pdf PDF
Specifications - REVISED.pdf PDF
Plans - REVISED.pdf PDF
General Requirements.pdf PDF
Specifications.pdf PDF
Plans.pdf PDF
Addendum 1 & Pre-bid.pdf PDF
Appendix I.pdf PDF
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Text version

CAL883432B Nutrient Reduction Wetland Project DOCUMENT CC – Attachment 1 Bid No. 26-8 PROPOSAL AND SCHEDULE OF PRICES

Time and Date for Bid Submissions: 3:00 PM, 08/26/2026

BIDDER LOGIN –

https://solutions.sciquest.com/apps/Router/SupplierLogin?CustOrg=DASIowa

Time and Date of Bid Opening: 3:00 PM, August 26, 2026

Bid Opening TEAMS: +1 469-998-7627,,352050218#

Project Description and Location: Cal883432B Nutrient Reduction Wetland Project Section 32, Township 88 North, Range 34 West Calhoun County, Iowa

PROPOSAL AND SCHEDULE OF PRICES

Proposal of (PRINT Name of Bidder: COMPANY & CONTACT)

Located at (FULL 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, 2027

$175.00 Per Day

Seeding - Buffer Seeding – Structure

06/30/2027 09/15/2027

$125.00 Per Day

Seeding must be done within the respective seeding period

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.

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)

(PRINT NAME)

(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 ____________________

08/21/20261

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)

(PRINT name)

Subscribed and sworn to before me this _________ day of ________________________________, 20____

(Signed, Notary)

My Commission Expires _______________, 20______

Must include notary stamp

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