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Orange County Health Department Improvements Smith Sinnett /2024008 <br />Hillsborough,NC Orange County Asset Management Services <br />HVAC DUCTS AND CASINGS 23 31 00 - 7 <br />V Connect terminal units to supply ducts with hard duct. Maintain minimum three (3)feet or three (3)duct <br />diameters (whichever is greater)of straight duct prior to inlet of box.Connecting flex duct to the inlets of <br />terminal units will NOT be acceptable. <br />W Provide minimum 5 ft of straight duct on outlet side of VAV boxes before first tap. <br />X All trapeze hanger rods shall be cut to within 1"of the bottom nut. <br />END OF SECTION 23 31 00 <br />Docusign Envelope ID: 2D852F9B-A7CF-462A-9536-444A53AA848A