Ventilation and Filtration. The District will provide the following environments for in-person classroom instruction to take place in those spaces with: 1. Currently equipped with a centralized HVAC system that provides air filtration with a minimum efficiency reporting value (MERV) of 13 or better; or 2. Currently equipped with a centralized HVAC system that provides air filtration with a minimum efficiency reporting value (MERV) of 8, AND, and portable air filtration units with a clean air delivery rate (CADR) of 250 or greater per 1000 square feet of floor area.
Appears in 2 contracts
Sources: Memorandum of Understanding, Memorandum of Understanding