information
COVID-19 Safety, Recovery and Resilience

Face coverings are required in indoor public spaces and many outdoor spaces. State policy
Access City programs, people and projects helping Portland recover. Portland United

Volunteer. Play. Stay. Shop. Show the Rose City a little love. Here for Portland

Structural Design Requirements for Miscellaneous Structures

Service
Get information about structural engineering and miscellaneous structures.
On this Page

Transmission and cell towers 

Design loads shall be determined per Structural Standards for Antenna Supporting Structures and Antennas (TIA/EIA-222-G). The structural design must account for atmospheric ice loads and increased wind load on ice-covered sections.

Signs and fabric-covered awnings 

Signs and fabric covered awnings are governed by City of Portland Title 32

Floating structures 

Floating Structures are governed by the City of Portland Title 28.