Arc Flash Studies in California
Local support. Practical engineering.
Plan your facility’s next arc flash study with Mangan Power Group. Our Long Beach office gives California project teams a local point of contact for engineering support, from existing-system reviews to new equipment and electrical upgrades.
We help industrial, commercial and mission-critical facilities define the study scope, verify electrical data, evaluate incident energy and translate the findings into practical documentation and mitigation recommendations.
Power-system engineering for industrial and mission-critical facilities.
Engineering support for California facility projects
An arc flash study should reflect how your electrical system operates, not just the equipment shown on an old drawing. Tell us about your facility location, electrical distribution, backup power and planned changes so our team can define the appropriate analysis and field-verification scope. Facilities planning production upgrades, EV charging, generator connections or major electrical maintenance may need to review the effect of those changes on the existing study.
Explore our power-system analysis services and full arc flash capabilities.
What your study scope can include
- Review of existing one-line diagrams, studies and protective-device information
- Field verification and documentation of information needed for the model
- Short-circuit and protective-device coordination analysis
- Incident-energy calculations and arc flash boundary evaluation for agreed operating scenarios
- Equipment label information, study reporting and updated one-line diagrams
- Mitigation options and engineering support for planned implementation
The final scope and deliverables are defined in the project proposal.
Experience with multi-site electrical programs
Mangan’s published project experience includes an electrical reliability and maintenance program across more than 300 logistics facilities in the continental United States and Canada. The scope included mission-critical distribution reviews, outage planning, owner’s engineer oversight and arc-flash mitigation technology support. This nationwide experience is relevant to California operators coordinating studies and upgrades across multiple sites.
Explore Mangan’s project experience. The published program spans the continental United States and Canada; it is not presented as a California-only project.
A local point of contact in Long Beach
Mangan Power Group
3880 Kilroy Airport Way, Suite 100
Long Beach, CA 90806
Start with your facility and project requirements
Share your facility city, project type, approximate scope and target schedule. Existing one-line diagrams and prior study details help our team scope the work; they are not required to start the conversation. An engineering representative will follow up to discuss the next step.
Prefer to speak directly? Call 310-835-8080.
Arc Flash Study FAQs
Can Mangan update an existing arc flash study?
Yes. Mangan provides review and update services for existing electrical systems. The scope depends on the quality of the existing model and drawings, changes to equipment or utility data, and the operating scenarios to be evaluated.
Does a California arc flash study require a site visit?
The need for field verification depends on the completeness and reliability of the available electrical information. Mangan can review existing documents and identify data gaps before defining the site work. Access, safe-work requirements and outage constraints are addressed during planning.
What affects the cost and schedule?
Factors include facility size, equipment count, voltage levels, the condition of existing records, required field work, operating scenarios and the agreed deliverables. Request a project-specific proposal rather than relying on a generic per-label price.
Can the scope include mitigation engineering?
Yes. Mangan’s services include analysis and engineering support for options such as protective-device setting changes, relay upgrades and other measures appropriate to the system. Recommendations require engineering review and coordination with the facility’s operating requirements.
Planning an Arc Flash Project in California?
Tell us about the facility, the work you are planning and your target schedule. An engineering representative will follow up to discuss the scope and appropriate next step.