Public and Recreational Spaces · Library · Title 24 Energy Compliance

Title 24 Lighting and Electrical Compliance for a Public Library Renovation, California

We delivered the full nonresidential lighting and electrical Title 24 package for a city library renovation. Every section came out compliant.

Modern single-story library entrance at dusk with a timber canopy, glass walls and a landscaped plaza
360 kVA

new electrical service

3 forms

LTI, LTO and ELC

4 of 4

electrical checks compliant

The challenge

The renovation added a new 360 kVA electrical service with a new meter. That put the whole distribution system under the Title 24 electrical rules (Section 130.5), on top of the indoor and outdoor lighting requirements.

What we delivered

  • Checked indoor and outdoor lighting against the allowed lighting power and the mandatory control rules, then documented it on the LTI and LTO forms.
  • Set up the circuits so energy use can be monitored by load type: HVAC, lighting, plug loads, domestic water and elevators. The single-line diagram shows where each one is metered.
  • Covered voltage drop and controlled receptacles on the ELC form, and documented the utility metering exception.
  • Put together a fixture cutsheet package so the plan checker could match every fixture on the forms to its product data.

The result

All four ELC checks show as compliant: service metering, load separation, voltage drop and controlled receptacles. The full lighting and electrical forms went to the design team.

Technical details

  • Project: Public library, renovation
  • Forms delivered: NRCC-LTI (indoor lighting), NRCC-LTO (outdoor lighting), NRCC-ELC (electrical power distribution)
  • Supporting package: Fixture cutsheet package, cross-referenced to the forms

At a glance

  • Client type: MEP engineering firm
  • Our role: Title 24 lighting and electrical compliance documentation
  • Scope: Title 24 Energy Compliance
  • Market type: Public and Recreational Spaces
  • Project type: Library
  • Location: Santa Clara County, California
  • Codes and standards: 2019 California Energy Code (Title 24, Part 6)

Have a project heading to permit in California?

Send us a project to quote, and we’ll prepare the Title 24 forms with your drawings. Or call +1 415 800 3595 (Monday to Friday). See our electrical design services.