It's supposed to be completed by August 2025, and it will increase the building capacity by a small amount. There's some project information here:

https://www.montgomeryschoolsmd.org/departments/facilities/construction/project/ssims/

Does anyone know the status on the timing of the SSIMS renovation? Will it give the school more capacity? They had parent night for 5th graders, and it looks like construction is actively happening.