2605 Addendum 1.pdf
PDF 96 KB Posted
- Solicitation number
- 2605
- Issued by
- Kenosha County, Wisconsin
About this file
This is an addendum to Request for Bid #2605 issued by Kenosha County, Wisconsin for the Detention Center Building Envelope Project. The addendum provides clarification on two critical matters: first, that bidders must submit complete bids for all roof systems specified (both EPDM and modified bitumen options) and cannot submit bids for only a single roofing system or partially completed bid forms; second, the addendum adds specific scope of work items for Roof Sections 1 and 2 to address flashing height requirements around existing metal wall panels and skylight details. The added scope requires contractors to infill open areas around the skylight and wall sections between roof sections with insulation to create a smooth substrate, install DensDeck recovery board to existing metal wall panel surfaces, and install membrane flashing with surface-mounted metal counterflashing details that terminate at the top of the wall and tuck under existing metal edge details or skylight edges.
The addendum was issued on January 28, 2026, prior to the February 5, 2026 bid submission deadline and the project completion date of June 30, 2026. This clarification is essential for all bidders to ensure compliance with bid requirements and accurate project cost estimation, as the flashing and infill work specified applies to both the EPDM and modified bitumen roof system options across the designated roof sections of this approximately 44,800 square foot roofing replacement project.
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Other files
| File | Type | Posted |
|---|---|---|
| Vendor Responsibility Form Construction.pdf | ||
| 2605 Specifications.pdf | ||
| 2605 Bid Documents.pdf | ||
| 2605 Drawings.pdf |
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Text version
RFB #2605 Addendum One Page 1 of 1
Yes.
Questions & Answers:
Q1. I wanted to confirm whether you will be accepting bids for an EPDM roofing system only. Our company specializes in single-ply systems and does not install modified bitumen, as we focus on membrane systems, we believe provide long-term performance and value. Please let me know if bidding EPDM only would be acceptable for this project.
A. Per the Project Specifications and Bid Documents, all bid form line items must be bid, and all roof systems must be bid. We will not be accepting bids of only one roof system and/or only partially filled out bid forms.
Q2. How should we get the needed flashing heights between Roof Section 1 and
Roof Section 2, as well as around Roof Section 1’s skylight, with the existing metal wall panels in place.
A. Add the following to the Scope of Work for Roof Section 1 and Roof
Section 2, for both roof systems (EPDM and Modified Bitumen):
1. At the existing metal wall panels around Roof Section 1’s Skylight and the wall section between Roof Section 1 and Roof Section 2, infill any open areas with insulation, to create a smooth substrate, flush with the existing metal wall panels.
2. Install DensDeck recovery Board to the existing metal wall panel surface. Securing through and back to the substrate.
3. Install membrane flashing up the vertical wall, terminating at top of wall and installing a surface mounted metal counterflashing detail that tucks up under the Metal edge detail or the skylight metal edge.
End Addendum 1
KENOSHA COUNTY
RFB #2605 ADDENDUM ONE DATED 1/28/2026
Kenosha County Detention Center Building Envelope Project
File details come from the government source that posted it. Updated .