Arc Flash Study for Healthcare Facilities & Hospitals
California Hospital Campuses & Medical Centers
California hospital and healthcare campuses run some of the most complex electrical environments of any building type — emergency power systems, life safety bus transfers, UPS modules, medical imaging electrical, and campus-scale distribution, all subject to both NFPA 70E (arc flash) and NFPA 99 (healthcare facilities). Joint Commission and DNV survey teams increasingly review electrical safety documentation, including arc flash hazard assessments. Direct Source delivers complete arc flash studies for California healthcare facilities — field data, IEEE 1584 calculations, and labels installed.
Call (562) 396-9924Get Your Arc Flash Study Quote
Respond within one business day · Serving hospitals, medical centers, and healthcare campuses throughout Southern California
Trusted by industry leaders
Direct Source serves Southern California’s top manufacturers
Scope of Work
What We Cover
Complete NFPA 70E arc flash studies — field data collection, IEEE 1584 calculations, and labels printed and installed.
Emergency Power Systems
Arc flash analysis for emergency generators, automatic transfer switches, life safety and critical branch distribution — the most critical electrical in any healthcare facility.
Campus Switchgear & Distribution
IEEE 1584 calculations for main campus switchgear, unit substations, medium-voltage distribution, and feeder equipment serving hospital campuses.
Medical Imaging Electrical
Arc flash studies for MRI, CT, and imaging suite electrical — high-load dedicated circuits with specialized distribution equipment.
UPS & Critical Power
Incident energy analysis for UPS systems, static transfer switches, and critical power distribution serving ICUs and life-safety-dependent loads.
Outpatient & MOB Facilities
Arc flash studies for medical office buildings, outpatient surgery centers, and ambulatory care facilities with significant electrical equipment.
Label Installation
NFPA 70E-compliant labels printed and installed on equipment — meeting Joint Commission, DNV, and Cal/OSHA documentation requirements.
What Clients Say
Trusted by City of Industry & Los Angeles County Manufacturers
“We were experiencing electrical and PLC problems at our manufacturing plant and needed help ASAP. Direct Source came in the same day, gave us a very fair estimate, found the problem, and fixed it. We got back up and running with little downtime. These guys know what they're doing.”
“We had an unexpected production issue at our facility in City of Industry and Direct Source responded quickly. Their industrial electrician team diagnosed the problem fast and got us back up and running the same day. Professional and dependable.”
“They were professional and prompt, diagnosed the issue quickly, and fixed it at no charge since it was an easy fix. That type of customer service goes a long way in showing how they operate. They will be our FIRST call for the next electrical need.”
Industry Detail
NFPA 70E Arc Flash Study Healthcare & Hospitals California
California hospital and healthcare campuses present unique arc flash compliance challenges. Unlike standard industrial facilities, hospitals operate critical electrical systems — emergency generators, automatic transfer switches, life safety and critical branch distribution — that must remain available 24/7 while simultaneously being maintained by qualified electrical workers. The intersection of NFPA 70E arc flash requirements and NFPA 99 healthcare facility electrical standards creates a compliance picture that most electrical contractors aren't fully equipped to navigate.
Joint Commission and DNV GL surveys increasingly include electrical safety documentation in their inspection scope. Surveyors review arc flash study currency, label presence on equipment, and evidence of a written electrical safety program. Facilities without current arc flash studies — or with studies that don't reflect equipment changes from recent construction — face findings that can affect accreditation status.
Healthcare arc flash studies also require field data collection in operational environments — often with access restrictions to patient care areas, infection control requirements, and scheduling constraints that require careful coordination with facilities management. Direct Source is experienced in planning and executing arc flash field work in active hospital settings, minimizing disruption while capturing complete and accurate equipment data.
We serve hospitals, multi-facility health systems, outpatient campuses, surgical centers, and medical office complexes throughout Southern California — from major academic medical centers to community hospitals and specialty facilities.
Why Choose Direct Source
NFPA 70E + NFPA 99 ExpertiseHealthcare electrical must satisfy both NFPA 70E (arc flash) and NFPA 99 (essential electrical systems). Our studies address both and flag compliance gaps in each.
Joint Commission & DNV ReadyOur studies are formatted to support Joint Commission and DNV survey documentation requests for electrical safety and arc flash hazard assessment records.
Active Hospital ExperienceWe are experienced in planning and executing field data collection in operational hospital environments — working around infection control, patient care, and scheduling constraints.
Emergency Power SystemsEmergency generators, transfer switches, and life safety bus distribution are high-priority arc flash locations in healthcare — we give them full IEEE 1584 treatment.
Based in Santa Fe Springs, CA
We are centrally located to serve all of Southern California — from the LA Basin to the Inland Empire, Orange County, and beyond.
(562) 396-9924Get Started
Request Your Arc Flash Study Quote
- Field data collection, IEEE 1584, labels installed
- We respond within one business day
- Cal/OSHA compliant · C-10 Licensed · No obligation
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FAQ
Common Questions
Do California hospitals need arc flash studies?
Yes. Any California hospital or healthcare facility with electrical equipment at 50V or above requires arc flash risk assessment under NFPA 70E and Cal/OSHA Title 8. Joint Commission and DNV surveys increasingly review arc flash documentation. Call (562) 396-9924.
What is NFPA 99 and how does it relate to arc flash?
NFPA 99 (Health Care Facilities Code) governs essential electrical systems in hospitals — emergency, life safety, and critical branch circuits. NFPA 70E governs arc flash hazard assessment for all electrical equipment. A complete healthcare arc flash study addresses both: IEEE 1584 incident energy calculations for all equipment, with particular focus on the essential electrical system distribution.
Will a Joint Commission or DNV survey check for arc flash compliance?
Yes. Survey teams review electrical safety documentation as part of the Environment of Care chapter. Facilities should have current arc flash studies, labeled equipment, and a written electrical safety program. Missing or outdated arc flash documentation can generate findings that affect accreditation.
Can you perform field data collection in an active hospital without disrupting patient care?
Yes. We are experienced in planning hospital arc flash field work around patient care schedules, infection control requirements, and access restrictions. Most equipment data collection is performed without interrupting electrical service — we work with facilities management to schedule any required outages in advance.
How often should hospital arc flash studies be updated?
NFPA 70E recommends review after significant electrical system changes and at least every 5 years. Hospitals that undergo construction, generator additions, or utility upgrades should update their study immediately. Joint Commission and DNV expect studies to reflect the current electrical system.
Ready to Get Started?
Contact us for a no-obligation arc flash study quote for your California facility.
Call (562) 396-9924