Ronler Acres Campus
Open-data reference.
HILLSBORO, OR | Semiconductor devices manufacturing
~11,998 avg employees | 9 years of OSHA data
Ronler Acres Campus has an average TCR of 2.8, which is 85% of the industry average (3.3) for Semiconductor devices manufacturing. This is better than average.
Safety Insights for Ronler Acres Campus
Ronler Acres Campus operates an establishment with approximately 11,998 full-time equivalent workers in HILLSBORO, OR, classified under the Semiconductor devices manufacturing industry (NAICS 334413). Across 9 years of mandatory OSHA Injury Tracking Application (ITA) reporting, this employer has accumulated 838 recordable injuries, 2,357 occupational illnesses, and 1 workplace fatality. The average Total Case Rate (TCR) of 2.8 injuries per 100 full-time workers per year provides the anchor metric for the C letter grade (Average Safety Record).
Benchmarked against the Bureau of Labor Statistics industry average of 3.3 for Semiconductor devices manufacturing, Ronler Acres Campus's workforce experiences 85% 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 below the benchmark signals that controls, training, or automation may be outperforming peers.
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 9 reporting cycles points to systemic hazard exposure. Readers evaluating Ronler Acres Campus as an employer, contractor, investment, or regulatory target should examine the yearly DART rate (days away, restricted, or transferred), the fatality count of 1, 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 Ronler Acres Campus'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 334413 — Semiconductor devices manufacturing.
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.
139 DART incidents × 200,000 ÷ 30,987,843 hours worked = 0.90 DART
Methodology: 29 CFR 1904 — OSHA Form 300A recordkeeping
Cross-Validating Context — Establishment vs Industry vs State
| Benchmark | TCR | Source |
|---|---|---|
| Ronler Acres Campus (this establishment) | 2.79 | OSHA ITA Form 300A, 9-year avg |
| Microprocessor chip manufacturing industry avg | 3.30 | BLS IIF, NAICS 334413 |
| Oregon state avg (all industries) | 13.95 | 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 Ronler Acres Campus 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: 407 reportable incidents · 116 injuries, 291 illnesses, 0 fatalities — OSHA inspection records (case numbers)
- 2023: 475 reportable incidents · 114 injuries, 361 illnesses, 0 fatalities — OSHA inspection records (case numbers)
- 2022: 556 reportable incidents · 135 injuries, 421 illnesses, 0 fatalities — OSHA inspection records (case numbers)
- 2021: 469 reportable incidents · 102 injuries, 366 illnesses, 1 fatality — OSHA inspection records (case numbers)
- 2020: 365 reportable incidents · 99 injuries, 266 illnesses, 0 fatalities — OSHA inspection records (case numbers)
- 2019: 259 reportable incidents · 82 injuries, 177 illnesses, 0 fatalities — OSHA inspection records (case numbers)
- 2018: 296 reportable incidents · 73 injuries, 223 illnesses, 0 fatalities — OSHA inspection records (case numbers)
- 2017: 225 reportable incidents · 72 injuries, 153 illnesses, 0 fatalities — OSHA inspection records (case numbers)
- 2016: 144 reportable incidents · 45 injuries, 99 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 | 2.6 | 0.9 | 116 | 291 | 0 |
| 2023 | 3.4 | 1.1 | 114 | 361 | 0 |
| 2022 | 4.0 | 1.3 | 135 | 421 | 0 |
| 2021 | 3.7 | 1.3 | 102 | 366 | 1 |
| 2020 | 3.0 | 1.3 | 99 | 266 | 0 |
| 2019 | 2.2 | 0.9 | 82 | 177 | 0 |
| 2018 | 2.7 | 0.8 | 73 | 223 | 0 |
| 2017 | 2.1 | 0.6 | 72 | 153 | 0 |
| 2016 | 1.3 | 0.3 | 45 | 99 | 0 |
Frequently Asked Questions
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