Annual 500 Pasteur (500P) Rooftop Tree Pruning

Annual rooftop tree pruning work at 500P will begin, with crews on site from 7:00 AM to 2:00 PM each scheduled workday (please see work phases in the map below).
The tree crew will arrive at 7:00 AM and complete pruning and cleanup by 2:00 PM.
Work will occur on Saturdays throughout December 2025 and January 2026 to minimize impact.
All active work areas will be blocked off with caution tape, and pedestrians will be rerouted for safety.
Parking and Transportation have been notified of the truck staging location.
Facilities Field Services (FFS) has been notified of work scope to ensure continual operation of elevators.
All brush will be placed on burlap or plastic carts that meet elevator size and weight requirements.
Elevators will be covered with general-purpose masking paper to prevent debris buildup.

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