Safety Update about Back Gate

Posted Date: 9/02/25 (6:00 PM)

Hello Sinnott Community,

Keeping our students safe is very important to us. I want to let you know that the gate near the path by Mt. Diablo and Portola Drives will be locked from Monday to Friday. It will be locked between 8:45 AM and 1:10 PM. This starts now. This decision matches the schedules of both Sinnott and Rancho schools.