SynC · Topic
These are the standards in the SynC Standards library that cover Indoor. Each one is a complete, plain-language specification: the scope it applies to, the requirements that govern it, and a structured equipment datasheet listing the values a project has to decide — ratings, materials, setpoints, and the standards each is verified against. All of it is free to read without an account and published under CC BY-SA 4.0.
A standard usually carries several topics, so most of the entries below also appear under neighbouring subjects. The topics each one carries are listed on its own page.
Dedicated indoor electrical rooms and closets housing service entrance equipment, distribution switchgear, switchboards, panelboards, motor control centers, dry-type transformers, automatic transfer switches, indoor standby generators or paralleling switchgear, DC battery systems, and the associated grounding, raceway, and control infrastructure for commercial, institutional, healthcare, higher-education, data center, and industrial buildings. Covers working clearances, dedicated electrical space, headroom, door and egress arrangement, fire-resistance ratings of enclosing assemblies, ventilation and cooling for equipment heat rejection, room illumination, convenience power, drainage and plumbing restrictions, security and access control, equipment anchorage, finishes, and signage.
Permanently installed interior lighting fixtures (luminaires) for commercial, institutional, and industrial buildings — recessed troffers, surface-mounted and pendant linear luminaires, downlights, and wall-mounted fixtures. Covers the light source and luminous performance, photometric and color characteristics, the LED driver and electrical connection, integral and protocol-based dimming, luminaire construction and mounting, and emergency egress lighting integral to or associated with the fixture.
Field-applied surface preparation, primers, and finish coatings on interior architectural substrates — gypsum board, plaster and veneer plaster, concrete, concrete masonry, ferrous and galvanized metal, and interior wood — in commercial, institutional, and multi-family residential buildings. Covers latex, alkyd, and water-based epoxy paint systems applied to walls, ceilings, doors and frames, exposed structure, and exposed mechanical and electrical work that is to be field-painted.
never for new adoptions — this standard has been merged into Panelboards, which carries its full content under the simple name.