Proposal and Affidavit - REVISED.pdf

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Attached to
26-03 Ham892326B (Hamilton)
Solicitation number
26-03 Ham892326B (Hamilton)
Issued by
Hancock County, Iowa

About this file

This is a Proposal and Affidavit document for sealed-bid construction services issued by the Iowa Department of Agriculture and Land Stewardship, Division of Soil Conservation and Water Quality for the HAM892326B Nutrient Reduction Wetland Project located in Hamilton County, Iowa (Section 26, Township 89 North, Range 23 West). The project encompasses selective clearing, excavation, grading, installation of reinforced concrete pipe (RCP) and high-density polyethylene (HDPE) dual wall pipe, placement of tied concrete block matting, construction of concrete structures including inlet/outlet structures and two concrete manholes, and seeding operations across approximately 21,135 cubic yards of earthwork, 2,645 linear feet of RCP, 1,579 linear feet of HDPE pipe, 2,350 square feet of tied concrete block matting, and 2.9 acres of seeding. Sealed bids must be submitted through the Iowa Management of Procurement and Contracts System (IMPACS) by 3:00 PM on May 20, 2026, with public bid opening via Microsoft Teams at the same time. A pre-bid conference is scheduled for 9:00 AM on April 20, 2026, at Williams Public Library in Williamsburg, Iowa. Construction must commence within 14 days of the preconstruction meeting, with all work except seeding completed by December 31, 2026, structure seeding completed by May 15, 2027, and buffer seeding completed by June 30, 2027.

The estimated construction cost range is between $250,000 and $350,000, with progress payments made monthly at 97 percent of completed work value and 3 percent retained until final project acceptance. Bidders must submit a proposal guarantee (bid bond) equal to 10 percent of the base bid amount either as a surety bond uploaded to IMPACS or as a certified/cashier's check delivered to the state office at least three hours prior to bid closing. The successful bidder will be required to furnish a Performance Bond equal to 100 percent of the contract price within 14 days of award notification. Liquidated damages of $175 per day will apply for delays in completing all work except seeding, with $125 per day assessed for seeding activity delays. Bidders must be registered with the Iowa Department of Inspections, Appeals & Licensing and must demonstrate ownership of at least 20 percent of required equipment. No specific set-aside designations for disadvantaged enterprises are identified in the contract documents. Materials purchased are exempt from Iowa sales and use taxes, with an exemption certificate to be provided by the Division. The contract will be awarded to the lowest responsible bidder based on bid price and bidder qualifications.

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Other files

File Type Posted
Bid Bond.pdf PDF
H & H Report.pdf PDF
Specifications.pdf PDF
Proposal and Affidavit.pdf PDF
QA QC Plan.pdf PDF
Schedule of Prices.pdf PDF
Plans.pdf PDF
Notice to Bidders.pdf PDF
Addendum 1 & Pre-bid.pdf PDF
General Requirements.pdf PDF
Schedule of Prices - REVISED.pdf PDF
Show all 11

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HAM892326B Nutrient Reduction Wetland Project DOCUMENT CC – Attachment 1 Bid No. 26-3 PROPOSAL AND SCHEDULE OF PRICES

Time and Date for Bid Submissions: 3:00:00 PM, 05/20/2026

BIDDER LOGIN

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

Time and Date of Bid Opening: 3:00 PM, May 20, 2026 Bid Opening TEAMS: +1 469-998-7627, 771541789#

Project Description and Location: HAM892326B Nutrient Reduction Wetlands Project Section 26, Township 89 North, Range 23 West Hamilton County, Iowa

PROPOSAL AND SCHEDULE OF PRICES

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

Located at ( ) (FULL Mailing Address) (Telephone Number)

Amount of

Proposal Guarantee

Description of Work Specified Completion Date Liquidated Damages

10% of Base Bid

All Work Except Seeding December 31, 2026 $175.00 Per Day

Seeding - Structure Seeding - Buffer

May 15, 2027 June 30, 2027

$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.

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 _1_ dated __May 6, 2026______

In executing this proposal, Bidder acknowledges receipt of Addendum Number _____ dated ____________________

In executing this proposal, Bidder acknowledges receipt of Addendum Number _____ dated ____________________

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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