Certain California construction activities require a Cal/OSHA project permit or annual permit before work begins. Permit questions should be resolved during preconstruction, because waiting until mobilization can delay the schedule and create compliance exposure.

The permit rules are activity-specific. Project height, demolition, structural operations, excavation depth, scaffolding, and the role of the project administrator may affect what is required.

Project permit versus annual permit
A project permit authorizes a project administrator to conduct permit-required activity at the location or locations named in the permit. An annual permit generally authorizes an employer that is not serving as the project administrator to perform covered activities at jobsites during the permit period, subject to notification requirements.

Multiple employers on the same project may have different permit responsibilities. The general contractor’s permit does not automatically cover every subcontractor performing permit-required work.

Examples of activities that may require review
Cal/OSHA identifies permit requirements for certain construction and demolition activities, including specified work on structures over 36 feet, certain demolition or dismantling operations, tower cranes, and trenches or excavations five feet or deeper into which a person is required to descend.

The details and exceptions matter. Contractors should review the current regulation and official permit guidance for the exact scope of work.

Notifications after a permit is issued
Holding an annual permit may require written notification before beginning covered work at a new site. Employers should identify which district office serves the job location and confirm the information and timing required for the notice.

Lead, asbestos, regulated carcinogens, mining, tunneling, and other specialized activities may have separate notification or registration requirements.

Build permit review into preconstruction
The estimator, project manager, safety professional, superintendent, and subcontractor should identify permit-triggering activities early. The project schedule should account for application, review, notification, and any required pre-job conference.

Copies of permits and notifications should be retained and made available to the personnel responsible for the work.

How EA Safety Services can help
EA Safety Services, LLC can review the planned scope, identify permit and notification questions, organize required documentation, and help contractors coordinate responsibilities before work begins. Final permit determinations should be confirmed with the applicable Cal/OSHA office.