Pre-Bid Request for Approval of Products or Materials.pdf
PDF 122 KB Posted
- Solicitation number
- 645-RFB-2526-2026
- Issued by
- Lyon County, Iowa
About this file
This is a Pre-Bid Request for Approval of Products or Materials form submitted to the Iowa Department of Transportation for the Knoxville Maintenance Garage EPDM Roof Replacement project (RFB-2526-2026). The form allows contractors to request pre-bid approval for proposed product or material substitutions prior to submitting their formal bids. Bidders must submit substitution requests on or before March 16, 2026 at 10:00 pm CT, with formal bid responses due by March 24, 2026 at 1:00 pm CT. Contractors seeking approval for alternative products must provide comprehensive documentation including product descriptions, specifications, drawings, photographs, performance data, and testing results sufficient to demonstrate that proposed substitutes are equal to or better than the specified materials in all significant respects.
The form emphasizes that pre-bid approval is valid only for the specific bid to which it is submitted and does not establish precedent for future Iowa DOT solicitations. Approved substitutions are contingent upon strict compliance with project drawings and specifications, and contractors assume full responsibility for replacement or corrective work if approved products fail to meet specifications after installation. The Iowa Department of Transportation Purchasing Section will review substitution requests and indicate approval, conditional approval, disapproval, or rejection based on timely submission. No pricing information, set-asides, incumbent contractor details, or funding sources are specified in this pre-bid form; such details are addressed in the comprehensive bid documents available from the Iowa DOT.
View the file
Other files
| File | Type | Posted |
|---|---|---|
| PLANS KNOXVILLE ROOF.pdf | ||
| PROJECT MANUAL KNOXVILLE ROOF.pdf | ||
| 1372175-event.pdf | ||
| A101_2017 sample.pdf |
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Text version
Form 131074 (08-24)
I Pre-Bid Request for Approval of Products or Materials
For: Knoxville MG EPDM Replacement Pro11osal number: RFB-2526-2026
Solicitation Response Due Date: March 24, 2026 at 1:00 pm CT
Pre-bid substitution form is due on or before: March 16, 2026 at 10:00 pm CT
Specification Title: ___________________ _
Spec. Section: ______ /Page: ____ / Paragraph: __ _
Description: --------------------------------------
Proposed Product or Material: _______________________________ _
Manufacturer: ____________________ PhoneNo: _____________ _
Web site or Ema ii Address:
Make/Model No: ___________________________________ _
NOTE: Attach data including product, description, specifications, drawings, photo's, per formance and testing data adequate for the evaluation of the substitution request. The determination of acceptance of this Pre-bid substitution request is only valid for the bid for which it was submitted. Pre-bid substitution approvals received for this bid do not determine or set a precedent for what is acceptable in any other bid posted by the State of Iowa.
Contingent upon strict compliance with the drawings and specifications of this solicitation, supplier/installer certifies the proposed product(s) are equal to or better in every significant respect to the plans and specifications and that the product(s) will perform adequately as required and as intended. If such approved products do not meet plans and specifications after installation, the supplier/installer will be responsible for replacement or other adjustments to make the product(s) compliant and acceptable to the Iowa DOT.
Iowa Department of Transpo1tation Purchasing Section Attention:
Email:
Submitted By
Company
Address
City ____ State ____ Zip code _____ _
Phone No. _________________ _
Fax No.
DOT USE ONLY
Approved fl Approved as noted_[]_ Disapproved __D__ Rejected (received request to late) _0_
Reason
Signature:
8/16/2024
Date:
Fom1s/Pre-bid r equest for product and materials substitutions fom1
File details come from the government source that posted it. Updated .