Business & Industry Case Study: Bay Area Rapid Transit (BART)
Major Lighting Retrofit Drives Significant Safety, Security, and Energy Improvements for BART.
Challenge
- BART 16th and 24th Street Stations opened for service in 1973, all light fixtures were original.
- BART hired ABM to perform significant electrical upgrades for safety, security, and energy savings.
- This is the first retrofit project that BART has done in more than 15 years.
Solution
- Removed and disposed of (2,962) fluorescent light fixtures that had very inefficient T12 lamps and magnetic ballasts.
- Furnished and installed (784) new high-efficient fluorescent light fixtures.
- Relamped and reballasted inefficient fluorescent light fixtures and signs with new high-efficient T8 lamps and electronic ballasts.
- Furnished and installed light inverters, control panels, switches, circuits.
- Provided new emergency lighting circuitry.
Benefits
- 786,687 kWh saved per year.
- 75% reduction in energy costs.
- 3.3-year payback.
- 400% improvement in the light level.
- Safer environment resulting in significantly decreased criminal activity.
- Project qualified for a special rebate through the Association of Bay Area Governments that was quadruple the normal rebate.
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