Ready-mix concrete manufacturing and distributing · Oregon
Ross Island Sand & Gravel Co.
Portland, OR · ~105 workers · 4 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 9.3
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
Ross Island Sand & Gravel Co. runs at 282% of its industry's injury rate - far more dangerous than the typical Ready-mix concrete manufacturing and distributing workplace, earning a grade F.
- F
- Failing Safety Record
- 9.3
- avg TCR · per 100 workers
- 3.3
- industry benchmark (BLS)
- 36
- recordable injuries tracked
Grade compares Ross Island Sand & Gravel Co.'s OSHA Total Case Rate of 9.3 to the Ready-mix concrete manufacturing and distributing BLS benchmark of 3.3 (282% of benchmark) across 4 years of Form 300A filings (2016–2024). This reflects reported recordable injuries, not an independent safety inspection -- underreporting is a known limitation of employer self-recordkeeping.
Injury rate over time
Ross Island Sand & Gravel Co.'s yearly Total Case Rate, against the 3.3 industry benchmark.
Where Ross Island Sand & Gravel Co. falls in its industry
1,465 Ready-mix concrete manufacturi establishmentsSafer than 12% of graded establishments in this industry, whose median TCR is 4.0.
Narrower to Oregon alone (the establishments it most directly competes with for workers and contracts): ranked #12 safest of 13 Ready-mix concrete manufacturi employers in Oregon.
Trend analysis for Ross Island Sand & Gravel Co.
Between 2016 and 2019, Ross Island Sand & Gravel Co.'s Total Case Rate improved from 18.1 to 3.2 recordable injuries per 100 full-time workers, a 82% decrease across 3 years of OSHA reporting.
The safest year on record was 2019, at a TCR of 3.2, while 2016 saw the highest rate, at 18.1, a spread of 14.9 points between the best and worst reporting years. That's a wide swing relative to the establishment's overall rate, worth checking the year-by-year table below for whether a single severe year is driving the average, rather than a sustained trend.
Summed across those 4 reporting years, Ross Island Sand & Gravel Co. recorded 36 total injuries and illnesses, with no fatalities reported in any of those years. Readers comparing establishments should weigh the 4-year trend above alongside establishment size, since a larger workforce naturally accumulates more raw incidents even at a lower per-100-worker rate.
Verify This Employer with OSHA
The 36 injuries, 5 illnesses shown on this page for Ross Island Sand & Gravel Co. are sourced from its own 4 years of 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 327320 - Ready-mix concrete manufacturing and distributing.
DART Rate, Transparent Calculation (2019)
What is the DART rate formula?
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.
1 DART incidents × 200,000 ÷ 125,845 hours worked = 1.59 DART
Methodology: 29 CFR 1904, OSHA Form 300A recordkeeping
Cross-Validating Context, Establishment vs Industry vs State
| Benchmark | TCR | Source |
|---|---|---|
| Ross Island Sand & Gravel Co. (this establishment) | 9.29 | OSHA ITA Form 300A, 4-year avg |
| Ready-mix concrete manufacturing and distributing industry avg | 3.30 | BLS IIF, NAICS 327320 |
| Oregon state avg (all industries) | 6.16 | 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 Ross Island Sand & Gravel Co. 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.
- 2019: 2 reportable incidents · 1 injuries, 1 illnesses, 0 fatalities - OSHA inspection records (case numbers)
- 2018: 6 reportable incidents · 6 injuries, 0 illnesses, 0 fatalities - OSHA inspection records (case numbers)
- 2017: 13 reportable incidents · 13 injuries, 0 illnesses, 0 fatalities - OSHA inspection records (case numbers)
- 2016: 20 reportable incidents · 16 injuries, 4 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 |
|---|---|---|---|---|---|
| 2019 | 3.2 | 1.6 | 1 | 1 | 0 |
| 2018 | 4.9 | 4.9 | 6 | 0 | 0 |
| 2017 | 11.0 | 8.4 | 13 | 0 | 0 |
| 2016 | 18.1 | 10.8 | 16 | 4 | 0 |
What this grade means for you
Use this grade as a relative read on Ross Island Sand & Gravel Co.'s reported OSHA injury record versus its Ready-mix concrete manufacturing and distributing peers, not a verdict on whether any single site is safe today.
- At 282% of the Ready-mix concrete manufacturing and distributing benchmark, Ross Island Sand & Gravel Co. reports more injuries than typical peers, ask specifically how the employer is reducing them. Know your rights
- Judge this record against the wider Ready-mix concrete manufacturing and distributing sector, where injury rates vary widely, before comparing it in isolation. See the industry
- Grades reflect 2016–2024 filings; check the latest establishment record straight from OSHA, or look up a different employer. Look up another
Safety grades reflect employers' self-reported OSHA Form 300A filings from 2016 to 2024 and can lag current conditions. A grade is not a guarantee that any specific workplace is safe or unsafe today. See our methodology and disclaimer.
Frequently Asked Questions
What is Ross Island Sand & Gravel Co.'s safety grade?
How many injuries has Ross Island Sand & Gravel Co. reported?
Similar Employers
Matched by safety record across the industry, by workforce size within Oregon, and by nearby establishments in Portland - a different peer set than the category browse links below.
Similar TCR (~9.3)
Similar size (~105 workers)
Read our methodology - how this data is sourced, computed, and verified.
Every figure and grade on PlainSafetyScore is computed directly from OSHA's published Injury Tracking Application data and BLS industry benchmarks, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these safety grades, or report a data error. Data current as of 2016-2024 OSHA ITA release.