Rules for hazardous (classified) locations can be found in Chapter 5 [Special Occupancies] of the National Electrical Code (NEC). What are these specific locations, and why is the word “classified” in ...

Fig. 1. Article 225 contains requirements for outside branch circuits and feeders not over 1,000VAC or 1,500VDC, installed on or between buildings, structures, or ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Commercial and industrial facility management requires ...

Major updates to NFPA 70E, the National Electrical Code, and OSHA training requirements in 2026 are reshaping electrical safety compliance. The changes tighten training cycles, reorganize code ...

The 2026 National Electrical Code introduces updated GFCI and receptacle provisions, including requirements for outdoor outlets serving hard‑wired HVAC equipment under Section 210.8(F). An exception ...

Back in 2023, members of the Big City Fire Working Group (BCF), which is organized under S&T’s First Responder Resource Group (FRRG), raised the need to modify National Fire Protection Association ...

Planning a major renovation or just making small improvements around the house? Understanding building codes is crucial.

Skilled nursing facilities are compelled by regulatory compliance to provide residents, staff and visitors with a safe environment of care. Providers occasionally receive deficiencies for conditions ...