What happens in the Fall at the elementary schools, BIS, BHS, and Mills is pretty up in the air right now. It's a convoluted picture of the science, kids' behavior, risk management and facilities. "Groundskeeper Willie" made this comment on another school post, but the reopening question deserves its own thread.
What do you think is going to happen when the public finds out that an entire building at BHS has no operational HVAC system? The metal schools have classrooms without any windows and the buildings are enclosed. These compounds are petri dishes ready to be filled with teenage hosts passing the virus along. If the kids can't wear a mask on the Ave, what makes you think they are going to do it when no one is looking at school, or on the way to school, or home from school, or at the home of a "friend" where the virus already exists. Corona Virus likes this :}
That caught me attention more than usual because of a piece in the WSJ on Wednesday about reopening offices.
Modifications from equipment manufacturers such as Trane Technologies PLC, Carrier Global Corp. and Johnson Controls International PLC include filtering indoor air more thoroughly, drawing more outdoor air into buildings and deploying ultraviolet light against the virus inside ventilation systems.
Recirculated air should include about 20% outdoor air to effectively dilute coronavirus particles, the Atlanta-based engineers’ society says. Many buildings’ air handlers were set up to draw less outdoor air, to maximize energy efficiency.
“The past few years there was a lot of emphasis on energy saving and there was less outside air in buildings,” said Seth Ferriell, chief executive of SSC Services for Education, a Tennessee-based company that manages ventilation systems for schools and universities.
So aside from another "green" policy falling by the wayside (think reusable bags), school officials will have to consider which buildings are the lowest risk to use. I see this pointing to more limited, shift-based schedules. The website noted on the other post for SMUHSD paents is quite useful for following this big issue. It's https://reopensmuhsd.com/.


Leave a Reply