Midland Independent School District Ionwave #RFP # 27-122 Addendum 1

Turnkey installation of 16 telecom-room mini-split air-conditioning systems at nine Midland ISD campuses

Midland Independent School District is seeking 16 turnkey mini-split air-conditioning systems for telecom rooms across nine campuses. - Government buyer: Midland Independent School District (MISD), Office of Financial Services, Purchasing. - Request: Supply and install 16 ductless mini-split computer-room air-conditioning systems (CRACs) at Travis, Jane Long, Sam Houston Collegiate Prep, Santa Rita, Scharbauer, De Zavala STEM, James Bonham, Burnet, and Henderson campuses. - Products and capacity: Systems include wall-mounted indoor units and roof-mounted outdoor condensers. The scope identifies 1-ton and 1.5-ton capacities, but does not clearly establish the quantity of each. No OEM, brand, model, or part number is specified. - Installation: Provide a turnkey solution including equipment, materials, freight, labor, electrical work and disconnects, refrigerant piping and connections, controls wiring, condensate drainage or pumps as needed, commissioning, operating demonstration, and written manufacturer operation and maintenance manuals. - Notable requirements: Meet minimum ASHRAE 90.1 efficiency requirements. Equipment specifications include washable filters, three-speed fans, automatic air-sweep louvers, specified copper-tube coils, and refrigerant-line operating limits. - Site coordination: Confirm mounting locations with MISD, work in occupied school facilities, and coordinate with other construction. After-hours, weekend, or school-holiday work may be required. - Pricing structure: The bid schedule requests a lump-sum price for each campus.

Description

Midland Independent School District is seeking proposals to provide and install 16 ductless mini-split air-conditioning systems across nine campuses. The turnkey work includes equipment, materials, freight, labor, electrical and refrigerant connections, condensate drainage, commissioning, and operation and maintenance manuals. Units must meet the stated HVAC requirements, and work will take place in occupied school facilities with coordination and potentially after-hours, weekend, or school-holiday work. The submission deadline is October 22, 2026, at 2:00 PM CT.

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