NA-US-CA-San Diego-8225 Mercury Court
Open-data reference.
SAN DIEGO, CA | Solar Construction and Design
~113 avg employees | 7 years of OSHA data
NA-US-CA-San Diego-8225 Mercury Court has an average TCR of 11.2, which is 401% of the industry average (2.8) for Solar Construction and Design. This is significantly worse than average.
Safety Insights for NA-US-CA-San Diego-8225 Mercury Court
NA-US-CA-San Diego-8225 Mercury Court operates an establishment with approximately 113 full-time equivalent workers in SAN DIEGO, CA, classified under the Solar Construction and Design industry (NAICS 237130). Across 7 years of mandatory OSHA Injury Tracking Application (ITA) reporting, this employer has accumulated 115 recordable injuries, 1 occupational illnesses, and 0 workplace fatalities. The average Total Case Rate (TCR) of 11.2 injuries per 100 full-time workers per year provides the anchor metric for the F letter grade (Failing Safety Record).
Benchmarked against the Bureau of Labor Statistics industry average of 2.8 for Solar Construction and Design, NA-US-CA-San Diego-8225 Mercury Court's workforce experiences 401% of the typical injury burden. This ratio matters because TCR already normalizes for hours worked — a 200,000-hour exposure base equals roughly 100 full-time workers — so establishments with very different headcounts can be compared directly. A TCR above the benchmark flags a higher-than-typical risk profile for jobseekers, insurers, and enforcement agencies to examine.
Multi-year trend analysis is the single most reliable signal here: a one-year spike could reflect a single severe event, whereas sustained elevation across 7 reporting cycles points to systemic hazard exposure. Readers evaluating NA-US-CA-San Diego-8225 Mercury Court as an employer, contractor, investment, or regulatory target should examine the yearly DART rate (days away, restricted, or transferred), the fatality count of 0, and any year-over-year deterioration shown in the table below. All figures come directly from employer-submitted OSHA Form 300A summaries — there is no modeling, estimation, or third-party adjustment layered on top of the government data.
Verify This Employer with OSHA
All injury, illness, and fatality figures on this page are sourced from NA-US-CA-San Diego-8225 Mercury Court's own mandatory OSHA Form 300A summaries. Cross-check the underlying establishment record directly against the federal source — name, NAICS classification, recordable case totals, and inspection history are all searchable on OSHA's Establishment-Specific Injury and Illness Data system.
Verify on OSHA Establishment SearchSource: U.S. Department of Labor — OSHA Establishment-Specific Injury and Illness Data. NAICS 237130 — Solar Construction and Design.
DART Rate — Transparent Calculation (2024)
DART (Days Away, Restricted, or Transferred) is computed by OSHA as incidents × 200,000 ÷ hours worked. The 200,000-hour denominator equals roughly 100 full-time workers, which lets establishments of very different sizes be compared directly.
3 DART incidents × 200,000 ÷ 150,780 hours worked = 3.98 DART
Methodology: 29 CFR 1904 — OSHA Form 300A recordkeeping
Cross-Validating Context — Establishment vs Industry vs State
| Benchmark | TCR | Source |
|---|---|---|
| NA-US-CA-San Diego-8225 Mercury Court (this establishment) | 11.24 | OSHA ITA Form 300A, 7-year avg |
| Substation and switching station, power transmission line, construction industry avg | 2.80 | BLS IIF, NAICS 237130 |
| California state avg (all industries) | 58.88 | OSHA ITA, state-level rollup |
Industry benchmarks: Bureau of Labor Statistics — Injuries, Illnesses, and Fatalities (IIF) program
Reportable Incident Timeline
Year-by-year reportable incidents (recordable injuries + illnesses + fatalities) submitted by NA-US-CA-San Diego-8225 Mercury Court to OSHA's Injury Tracking Application. Each row anchors to OSHA's inspection records search where you can pull the underlying inspection case numbers and citations for that establishment-year.
- 2024: 3 reportable incidents · 3 injuries, 0 illnesses, 0 fatalities — OSHA inspection records (case numbers)
- 2023: 20 reportable incidents · 20 injuries, 0 illnesses, 0 fatalities — OSHA inspection records (case numbers)
- 2022: 22 reportable incidents · 22 injuries, 0 illnesses, 0 fatalities — OSHA inspection records (case numbers)
- 2021: 45 reportable incidents · 44 injuries, 1 illnesses, 0 fatalities — OSHA inspection records (case numbers)
- 2020: 9 reportable incidents · 9 injuries, 0 illnesses, 0 fatalities — OSHA inspection records (case numbers)
- 2019: 12 reportable incidents · 12 injuries, 0 illnesses, 0 fatalities — OSHA inspection records (case numbers)
- 2018: 5 reportable incidents · 5 injuries, 0 illnesses, 0 fatalities — OSHA inspection records (case numbers)
Source: OSHA Inspection Information System (IMIS) — inspection case-number records
Year-by-Year Safety Data
| Year | TCR | DART | Injuries | Illnesses | Fatalities |
|---|---|---|---|---|---|
| 2024 | 4.0 | 4.0 | 3 | 0 | 0 |
| 2023 | 11.9 | 9.5 | 20 | 0 | 0 |
| 2022 | 11.8 | 10.2 | 22 | 0 | 0 |
| 2021 | 24.9 | 21.6 | 44 | 1 | 0 |
| 2020 | 8.1 | 8.1 | 9 | 0 | 0 |
| 2019 | 13.9 | 13.9 | 12 | 0 | 0 |
| 2018 | 4.1 | 4.1 | 5 | 0 | 0 |
Frequently Asked Questions
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Read our methodology — how this data is sourced, computed, and verified.