COLUMBIA — The building committee overseeing the heating, ventilation and air conditioning project at Horace W. Porter School will review the construction schedule Monday, November 16. The agenda also calls for a progress report, discussion of change orders and a vote on invoices.

The work covers ventilation equipment across the roughly 100,000-square-foot school, along with new energy controls and electrical equipment, according to the town’s project documents. Columbia closed the school grounds to the public on two Saturdays in September so crews could operate heavy equipment. Monday’s agenda does not list a new closure or a revised completion date.

The meeting begins at 9 a.m. in the Adella G. Urban Conference Room at 323 Route 87. The agenda includes public comment and provides a Zoom option at https://us02web.zoom.us/j/89691954700.