OSHA Safety Grade
Grade F · DART 1.69
vs 0.77 same 2-digit NAICS sector (OSHA ITA 2022–2023, hours-weighted)
Manufacturing MN OSHA ITA
Polar Tank Trailer: OSHA Safety Profile
Polar Tank Trailer in MN (Manufacturing) carries an employer OSHA injury record (Grade F), DART 1.69 with no H-1B LCAs or WARN notices in this corpus.
Polar Tank Trailer (MN): · OSHA Grade F (DART 1.69)
According to DOL OFLC H-1B disclosures, OSHA ITA injury logs, and state WARN Act notices, Polar Tank Trailer in MN carries no H-1B wage filings on record, a weak F OSHA safety grade and no WARN layoff notices on file. OSHA DART rate is safer than roughly 69% of 135,691 employers with an establishment injury record. Every figure is a federal filing, not an estimate; see methodology for coverage limits.
- Grade F OSHA
The record at a glance
According to U.S. Department of Labor, OSHA, and state WARN Act filings, Polar Tank Trailer carries no H-1B wage filings on record, a weak F OSHA safety grade and no WARN layoff notices on file. In this corpus, OSHA DART rate is safer than roughly 69% of 135,691 employers with an establishment injury record, and WARN history is cleaner than 15% of 290,575 employers tracked here.
- 0
- H-1B filings
- Grade F
- OSHA safety
- 0
- WARN notices
Figures above come from this employer's OSHA establishment injury record only, H-1B and WARN tracks are empty here.
Government Data Summary
| Field | Value | Source |
|---|---|---|
| Employer Name | Polar Tank Trailer | OSHA ITA |
| Industry | Manufacturing | NAICS / DOL |
| State | MN | U.S. Federal Records |
| OSHA Safety Grade | F | OSHA ITA |
| OSHA DART Rate | 1.69 | OSHA ITA Establishment Records |
| Tracks not on file | H-1B LCAs, WARN notices | Empty by design, not estimated |
Polar Tank Trailer's values above reflect the most recent OSHA Injury Tracking Application records on file for this employer in MN (Manufacturing). In this corpus, OSHA DART rate is safer than roughly 69% of 135,691 employers with an establishment injury record; WARN history is cleaner than 15% of 290,575 employers tracked here.
What the Data Says About Polar Tank Trailer
On workplace safety, Polar Tank Trailer posted a DART (Days Away, Restricted, Transferred) rate of 1.69 injuries per 100 full-time workers, compared with the hours-weighted average of 0.77 for the same 2-digit NAICS sector in OSHA ITA 2022–2023 filings. Our composite grade of "F" is that employer-to-sector ratio (A ≤0.5× sector · B ≤0.8× · C ≤1.2× · D ≤1.8× · else F), so a job seeker can compare a hospital chain to a warehouse or a bank to a food processor without chasing down OSHA formulas. Across all years on file, OSHA logged 18 reportable injuries at this employer.
OSHA Safety Record
Grade F DART Rate: 1.69 (same-NAICS-sector avg: 0.77)
This employer DART rate (lower is safer)
Same NAICS-sector average
Polar Tank Trailer's DART rate (days away/restricted/transferred per 100 FTE) vs the hours-weighted 2-digit NAICS sector average from OSHA ITA 2022–2023 (Manufacturing).
Total reported injuries on file: 18.
What to check before working with Polar Tank Trailer
For Polar Tank Trailer, the lead public signal is the OSHA safety record (grade F); sponsorship and WARN tracks are empty here.
- Safety grade F reflects a DART rate read against the Manufacturing average of 0.77 - a relative benchmark, not an absolute verdict. How grades work
Polar Tank Trailer's figures are legally filed public records (DOL, OSHA, state WARN), not reviews or vendor estimates; a missing row is not proof the underlying activity never happened.
Read with this employer
- Tesla, Inc. (TX) - safety grade F in the same Manufacturing roster
- Intel Corporation (CA) - safety grade C in the same Manufacturing roster
- NVIDIA Corporation (CA) - another Manufacturing employer in this corpus
- Interpreting safety grades - how Polar Tank Trailer's OSHA DART read is graded against its sector.
- Compare employers - put Polar Tank Trailer next to peers on pay, safety, and WARN.
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Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from OSHA and the DOL Wage and Hour Division. Consult a qualified professional before making decisions based on this data.
Learn more: Safety Grades Explained | H-1B Salary Negotiation
Read our methodology - how this data is sourced, computed, and verified.
This profile is rendered directly from OSHA Injury Tracking Application records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.