Interpretation #9116
Published July 16, 2025
Original Request
- Code Version
- 2023
- Code
- BUILDING
- Code Description
- Chapter
- 16
- Section
- 1609.1.1 Exception 4
- Topic
- Structural design of flagpoles
Question
Is it the intent of FBC-B Section 1609.1.1 Exception 4 that NAAMM FP-1001 should be used for structural design of flagpoles? If 'yes', which edition?
Answer Published 07/10/2025 at 8:03 AM
No
Commentary
Section 1609.1.1 exception 4 only provides an option for the design of metal flagpoles. It does not say “shall”. If the standard of NAAMM FP 1001-17 referenced in Chapter 35 is not available, then the wind load design for this structure defaults back to Chapters 26 to 30 of ASCE 7