Sacramento's building stock skews toward institutional and municipal facilities, which brings a particular set of arc flash considerations: essential electrical systems, standby generation, and compliance documentation that has to survive an audit rather than just satisfy an inspector.
Facility types
- State and municipal buildings and campuses
- Water and wastewater treatment and pumping
- Healthcare and laboratory facilities with essential electrical systems
- Educational campuses — districts, community colleges, universities
- Distribution and manufacturing across Sacramento, Elk Grove, Roseville, Rancho Cordova, West Sacramento and Woodland
Documentation that holds up
Public agencies get audited. An arc flash study for an institutional client needs to do more than produce labels — it needs a defensible record of assumptions, sources, and revision history, because someone will eventually ask why a particular number is what it is.
We deliver the system model alongside the report. When your facility changes, the next engineer — ours or anyone else's — is not rebuilding from scratch.
Standby and essential systems
Facilities with generators and transfer equipment have more than one source configuration, and incident energy differs between them. Each operating mode needs its own analysis, and the labels need to reflect the worst case a worker could encounter.
What every study includes
- Short circuit study with equipment rating evaluation
- Protective device coordination with time current curves for every panel
- Incident energy analysis and arc flash boundaries
- Labels meeting NFPA 70E and NEC 110.16, printed and installed
- Report sealed by a California licensed Professional Engineer
Three things to check before you hire anyone
Ask whether a licensed P.E. Electrical Engineer seals the final report. Ask whether every panel appears in the coordination study time current curve plots, or only the main gear. And ask who performs the field data collection — missing conductor lengths and unrecorded breaker settings go straight into the incident energy result.
We send a P.E. Electrical Engineer to collect the data, with an electrician as support to open panel covers. The engineer who has to defend the model gathers its inputs.
Talk to the engineer who does the work
No sales team. You speak directly with a California licensed Professional Engineer about your equipment, your schedule, and what the study will actually cost.