1402181-event.pdf
PDF 205 KB Posted
- Attached to
- Replace Roof on Onawa Maintenance Garage
- Solicitation number
- 645-DOTRFB-2844-2026
- Issued by
- Muscatine County, Iowa
About this file
This is a Request for Bid document issued by the Iowa Department of Transportation (DOT) for roof replacement services on the Onawa Maintenance Garage located at 1800 Highway 175 West, Onawa, Iowa 51040. The project involves removal of existing roof material, flashing, gutters, downspouts, and insulation over the garage portion, with an add alternate for EPDM membrane removal, insulation review and replacement, and installation of new insulation and membrane on the two-story portion. The bid opening is scheduled for July 7, 2026 at 1:00 PM CDT, with bids closing at that same date and time. Site visits are highly recommended and must be scheduled with Purchasing Agent Teri Schulz at teri.schulz@iowadot.us with 24 hours advance notice. The estimated contract start date is July 15, 2026, with an estimated completion date of October 15, 2026. Bidders must submit pricing on all line items to be considered compliant, with award based on the base bid only at the DOT's discretion regarding the add alternate work.
Award will be made to the responsible bidder whose submission is most advantageous to the Iowa DOT considering cost and other factors including mandatory requirements, proposed staffing, time schedule compliance, past work performance, and work capacity. Payment will be made monthly by state warrant at 97 percent of the value of work performed as determined by the Contractor and governed by the Iowa DOT. The Iowa DOT is a tax-exempt agency and will provide tax exemption certificates upon request; Davis-Bacon wages do not apply. All work shall be performed under direct supervision of the Iowa DOT with periodic site inspections, and the Contractor must provide 24-hour advance notice prior to installation. The Bid Request Number is 645-DOTRFB-2844-2026, with the primary contact being Teri Schulz at teri.schulz@iowadot.us or +1 515-239-1431.
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Text version
16 June 2026
Replace Roof on Onawa Maintenance Garage Replace membrane roofing on Onawa Maintenance Garage.
16 June 2026
Open 6/16/2026 1:00 PM CDT Type DOT Request for Bid Close 7/7/2026 1:00 PM CDT Number 645-DOTRFB-2844-2026 Currency US Dollar
Sealed Until 7/7/2026 1:00 PM CDT
Contacts Teri Schulz teri.schulz@iowadot.us
Phone +1 515-239-1431
Commodity Codes Commodity Code Description 91066 Roofing, Gutters, and Downspouts Maintenance and Repair Services 91473 Roofing and Siding 93670 Roofing Equipment and Machinery Maintenance and Repair
16 June 202616 June 202616 June 2026 mailto:teri.schulz@iowadot.us
Overview
The Iowa DOT is seeking competitive bids for:
Base Bid: Removal of existing roof material, flashing, gutters and downspouts and insulation over the garage portion of the Onawa Maintenance Garage as per the attached Project Manual and Plans.
Add Alternate: Removal of an existing EPDM membrane on the 2-story portion of the garage, review of existing rigid insulation scheduled to remain, replacement of damaged existing insulation, installation of additional new rigid insulation and a new EPDM membrane as per the attached Project Manual and Plans.
Location: 1800 Hwy 175 W Onawa IA, 51040
The Iowa DOT bidding process is subject to the procedures and requirements established in Iowa Administrative Code 761--20.
LINES ARE TIED. RESPONDERS MUST SUBMIT PRICING ON ALL LINES ON THE ITEMS
SECTION TO BE CONSIDERED COMPLIANT.
THE DOT WILL MAKE THE AWARD BASED ON THE BASE BID ONLY.
THE DOT WILL DETERMINE, AT ITS DISCRETION, WHETHER TO PROCEED WITH THE ADD
ALTERNATE WORK.
Shipping Terms
Deliveries shall be F.O.B Destination.
Award - Cost and Other Factors
It is the intent of the Iowa DOT to award the contract to the responsible bidder whose submission is the most advantageous to the Iowa DOT, cost and other factors considered. Other factors include, but are not limited to: meeting or exceeding mandatory requirements, proposed staffing, and meeting required time schedule. Other factors may also include a comprehensive review of bidders past work performance, and work capacity..
Notification of Intent to Award
After responses are evaluated, a Notification of Intent to Award (NOIA) and bid tabulation will be posted publicly on the IMPACS Business Opportunities site.
Communication
Until a contract is awarded, the sole point of contact for this bid opportunity will be the Purchasing Agent listed in the event. All questions must be directed solely to the Purchasing Agent and will not be accepted after the Q&A Submissions Close Date. Bidders are strongly encouraged to submit all questions through the Q&A Board. Responses to questions will be posted on the Q&A Board.
Contract Term
DOT estimated start date:July 15, 2026
DOT estimated completion date: October 15, 2026
Description https://bids.sciquest.com/apps/Router/PublicEvent?tab=PHX_NAV_SourcingClosed&CustomerOrg=DASIowa&SourcingPublicSite_FILTER_BY_BUSINESS_UNIT=undefined&SourcingPublicSite_FILTER_BY_BUSINESS_UNIT_buDisplayName=&SimpleSearch_Keyword=&tmstmp=1741986176410
DOT Responsibility-Inspection and Supervision
• All work shall be according to the approved design and shall be under the direct supervision of the Iowa DOT.
• Periodic site inspections will be carried on by the Iowa DOT with the Contractor to ensure coordination of the project.
• The Iowa DOT will provide a list of items requiring inspection prior to or during installation. The Contractor is to give the Iowa DOT notice no less than 24 hours in advance of installation.
• The Iowa DOT point of contact after the contract award shall be determined.
Payment and Completion of Contract
Payments on contract will be made monthly by means of state warrants to the extent of Ninety-Seven Percent (97%) of the value of work performed, including acceptable material stored at the building site, as determined by the Contractor as governed by the Iowa DOT.
Site Visits
A site visit is Highly Recommended. To schedule a site visit please email Teri Schulz at teri.schulz@iowadot.us with the requested date and time for the visit. Please give a 24-hour notice in advance of the requested date. Any questions that arise during the site visit must be emailed to the Purchasing Agent listed above or submitted through the Q & A Board on the solicitation.
Tax Exemption
The Iowa Department of Transportation is a tax-exempt agency. Tax exemption certificates will be provided upon request.
Davis-Bacon wages do not apply.
Bid Opening
Date: July 7, 2026
Time: 1:00 pm CT
Interested responders are welcome to attend the bid opening via the Teams meeting link or by phone with the conference id number (listed below) followed by the # sign.
TEAMS LINK
Meeting ID: 223 003 541 836 577
Passcode: 4iY7wL7y
Dial in by phone
+1 515-817-6093,,752920682# United States, Ames https://teams.microsoft.com/meet/223003541836577?p=spOdwEyxkEsDBj29Nw
Find a local number
Phone conference ID: 752 920 682#
Those who join the public bid opening after 1:00 pm CT may not hear all the responses read aloud but all responses will be posted publicly for viewing as soon as they become available.
https://dialin.teams.cloud.microsoft/7798de11-5a2e-46f6-99dc-0caa213c9a6b?id=752920682
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