Scaffold & Sidewalk Shed: Ontario vs Rialto
How do scaffold & sidewalk shed rules compare between Ontario, CA and Rialto, CA?
Ontario has fewer restrictions than Rialto.
Ontario, CA
San Bernardino County
Ontario requires scaffolding over 10 feet to meet Cal/OSHA Title 8 standards, and any scaffold in a public right-of-way needs an encroachment permit from the Ontario Public Works Agency at (909) 395-2000.
View full Ontario rules →Rialto, CA
San Bernardino County
California Labor Code 7150-7157 and Title 8 CCR 1635-1662 govern scaffold safety in San Bernardino County, requiring competent person supervision, fall protection above 7.5 ft, and engineering for high scaffolds.
View full Rialto rules →Key Facts Comparison
| Fact | Ontario | Rialto |
|---|---|---|
| Standard | Cal/OSHA Title 8 Sec 1637-1670 | - |
| Right-of-way | Encroachment permit required | - |
| Engineer design | Over 125 ft | - |
| Contact | Public Works (909) 395-2000 | - |
| - | - |
Highlighted rows indicate differences between cities.
Ontario FAQ
Do I need a permit for residential scaffold in my yard?
A scaffold entirely on private property typically does not need a City permit, but it must meet Cal/OSHA safety standards and cannot block sidewalks or adjacent properties.
Can I leave scaffolding up overnight?
Yes, but it must be lit, barricaded, and secured against unauthorized climbing under California Building Code Chapter 33.
Rialto FAQ
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