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HVAC Ventilation Upgrade


Location
Oregon
Publication Date
11/15/2019 06:56 AM EST
Closing Date
12/06/2019 06:00 PM EST
Issuing Organization
State of Oregon Health Authority
Solicitation Number
Description

Specifications include, but are not limited to: 3.1 GENERAL. A. Verify elevations and dimensions prior to installation of materials. 3.2 DELIVERY, STORAGE, HANDLING, ANDPROTECTION. A. Deliver products to the installation site under provisions of Division 01. B. Store and protect products under provisions of Division 01. C. Store in clean, dry space. D. Maintain factory wrapping or provide cover to protect units from dirt, water, construction debris, and traffic. E. Handle in accordance with manufacturer’s written instructions. F. Handle carefully to avoid damage to components, enclosure, and finish. Lift only with lugs provided for the purpose. G. Protect openings in equipment until connected to HVAC system to prevent entry of foreignmaterials. 3.3 FLOOR, WALL, ROOF AND CEILING OPENINGS. A. Coordinate location of openings, chases, furred spaces, etc., with appropriate contractors. Provide sleeves and inserts that are to be built into structure during progress ofinstallation. B. Seal non fire-rated floor penetrations with non-shrink grout equal to Embeco by Master Builders, or urethane caulk, as appropriate. C. Seal non fire-rated wall openings with urethane caulk. D. Trim duct penetrations exposed in finished areas with 2” wide galvanized or aluminum trim collars properly sized to fit duct. Collars shall be same gauge as duct, prime finish unless noted otherwise. Finished areas shall not include mechanical rooms, janitors' closets, storage rooms, etc., unless suspended ceilings are specified. 3.4 EQUIPMENT SHUTOFF VALVES. A. Provide shutoff valves at equipment connected to piping system. Refer toValve Section or system section for requirements of valve type.

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