Humble Independent School District Ionwave #2026-08 (ALTERNATES PROPOSAL) Addendum 1

Additions and Renovations at Creekwood and Riverwood Middle Schools for Humble ISD

Humble Independent School District (Humble ISD) is seeking proposals for major additions and renovations at Creekwood and Riverwood Middle Schools. - Government Buyer: - Humble Independent School District (Humble ISD), Harris County, Texas - OEMs and Vendors: - Mitsubishi: Sole approved manufacturer for minisplit HVAC units - Carrier: Sole approved manufacturer for the air-cooled chiller at Riverwood Middle School - Products/Services Requested: - Construction and renovation services for educational facilities - Roofing system with 120 MPH wind rider and 155 MPH edge metal wind rider - Mitsubishi minisplit HVAC units (quantity not specified) - Carrier air-cooled chiller (quantity not specified) - Unique/Notable Requirements: - Roofing systems must meet specific wind resistance standards (120 MPH for main system, 155 MPH for edge metal) - Only Mitsubishi and Carrier are approved for specified HVAC equipment - Compliance with City of Houston permitting, district safety, and asbestos protocols - Bidders must provide a proposal bond, complete conflict of interest and confidentiality forms, and submit a list of subcontractors - Selection criteria include experience with similar educational projects, team qualifications, safety record, and price - All bid documents and drawings are available through the district's electronic bidding system

Description

Humble ISD is soliciting Competitive Sealed Proposals for the additions and renovations of Creekwood and Riverwood Middle Schools. The project includes construction and renovation work as detailed in the bid documents available through the District's electronic bidding system. The scope involves educational facility construction with specific requirements such as roofing wind riders and approved manufacturers for HVAC equipment. The estimated budget for the project is $18,000,000, and proposals must be submitted by July 23, 2026, at 2:00 PM CT.

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