Addendum #1.pdf

PDF 77 KB Posted

Attached to
Westwood 2025 Partial Roof Replacements
Solicitation number
RFP-WES-250000001551-2
Issued by
Michigan

About this file

Addendum #1 is a document for a roofing project issued by Garland Company, Inc. for Westwood Schools, covering Tomlinson, Thorne, and Robichaud educational facilities. The addendum addresses multiple roof sections across three school sites, detailing specific roofing requirements including decking types (Gypsum, Concrete, Metal, Tectum), insulation specifications, and restoration approaches. The document clarifies pre-bid meeting questions and provides technical details for each school location, including requirements for base sheets, primer coats, expansion joints, and specific installation techniques.

The addendum includes general project requirements such as mandatory bid and performance bonds, contractor responsibility for permit costs, and submission of specific affidavits (Familial Disclosure and Iran Economic Sanctions). For each school site, the document outlines unique roofing section characteristics, including deck types, insulation layers, and special considerations like tapered insulation, liquid flashing, and drainage requirements. No specific pricing information is provided, but the document serves as a critical technical clarification for potential bidders seeking to understand the precise roofing restoration and replacement specifications for the Westwood Schools project.

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Other files

File Type Posted
Pre-Bid Sign In Sheet.pdf PDF
AFFIDAVIT OF BIDDER Familial Disclosure.docx DOCX document
2025 Westwood Roof Bid Package.zip ZIP file
Iran Affidavit.pdf PDF

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Text version

Westwood Schools Tomlinson, Thorne, & Robichaud

Addendum #1 3-7-25

The following addresses questions raised at the pre-bid meeting. Should any discrepancies be found between the following information and the specifications, the specifications shall supersede.

General Items

1) Pre-bid attendance sign-in sheet is attached.

2) Bid Bond and Performance Bond is required for the project.

3) Contractor is responsible for cost of permits

4) For the restoration alternates, for areas of wet replacement, flood and gravel coat will not be required prior to restoration application.

5) Included in this Addendum is the Familial Disclosure Affidavit as well as the Iran

Economic Sanctions Affidavit

Thorne Elementary

1) Section #5 Core information: Gypsum Decking, 1.5 Polyiso, ½” Wood Fiber, BUR

2) Section #11&14 Core Information: Metal Decking, 2” Polyiso, 1” Perlite, BUR

3) Section #12 Core Information: Metal Decking, 1” Perlite, BUR

4) Section #13 Core Information: Concrete Decking, 1.5” Polyiso, ½” Wood Fiber, BUR

5) At Sections with Gypsum Decking, a base sheet will be required. The base sheet will be the VersiPly 40 and will be nailed/augered per the wind uplift requirements.

6) At sections with Concrete Decking, the deck is to receive a primer coat of Garla-prime at 0.5 gallons per square and HPR Torch Base sheet installed per Garland standard details.

7) Expansion joint between sections 11, 12, & 14 shall be raised and a metal expansion joint shall be installed.

Tomlinson Middle School

1) Section #3 Core: Tectum Decking, 1 ½” Polyiso, ½” Wood Fiber, BUR

2) No option for restoration on this section

Robichaud HS

1) Sections 11 & 13 will require 1/8” tapered insulation for replacement with an “A” panel start at the low-point

2) Section 12 will not allow for a tapered insulation due to the height of the gym windows, however a large sump at the drain location is required

3) Section 12 replacement will incorporate the reinforced liquid flashing along the window frame.

4) Sections 11 & 13 Core Information: Deep Rib “N” Deck, 1 ½” Polyiso, ½” perlite, BUR

5) Section 12 Core Information: Metal “B” Deck, 1 ½” Polyiso, ½” perlite, BUR

-End of Addendum #1-

Matt Verhey Email: mverhey@garlandind.com Learn More: www.garlandco.com

GARLAND COMPANY, INC.

http://www.garlandco.com/

File details come from the government source that posted it. Updated .