Mixed Mode Transit Systems · Illinois
1343 Mechanical a
Chicago, IL · ~24 workers · 2 years of OSHA Injury Tracking Application data.
- C
- Average Safety Record
- 4.4
- Avg TCR
- 4.5
- Industry avg
- 0
- Fatalities
The verdict
1343 Mechanical a runs at 98% of its industry's injury rate - about level with the typical Mixed Mode Transit Systems workplace, earning a grade C.
1343 Mechanical a: 4.4 TCR = 98% of Mixed Mode Transit Systems BLS 4.5 · 2y Form 300A (see methodology below)
1343 Mechanical a safety composite
1343 Mechanical a scores strongest on total case rate (tcr) (safer than 64% of same-industry peers) and weakest on dart rate (safer than 48%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).
55/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- C 4.41 per 100 workers
Safer than 64% of industry peers
- DART rate
- D 4.33 per 100 workers
Safer than 48% of industry peers
- Fatalities
- D 0
Safer than 51% of industry peers
Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).
1343 Mechanical a held a steady TCR band
1343 Mechanical a's TCR held near 0.2 from 4.5 in 2023 to 4.3 in 2024. Peak filing year was 2023 at 4.5 TCR. In 2024, DART was 0.98× this establishment's average TCR (severity share of cases).
2023=4.5 · 2024=4.3
OSHA ITA Form 300A scorecard
Establishment book 485111 · Chicago, IL AT/BELOW-IND · SMALL
Grade C · TCR 4.4 · 98% of ind
- DART 4.3 DART
- RANK #30/137
- PHOTO 7901 BUS BTRA CINDER…
- BOOK 2y book
- INJ 2 inj
- SIZE ~24 FTE
Nearest TCR peer: 7901 BUS BTRA CINDERBED TRANS (0.0 TCR gap)
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1343 Mechanical a in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
1343 Mechanical a
4.4 TCR
- 7901 BUS BTRA
7901 BUS BTRA CINDERBED TRANS
4.4 TCR
- Tracy, CA - N
Tracy, CA - N McCarthur Dr
4.4 TCR
- Bethlehem, PA-
Bethlehem, PA-Hanoverville Rd
4.4 TCR
- 55625 Rutgers
55625 Rutgers
4.3 TCR
What this shows 1343 Mechanical a averages 4.4 TCR (98% of the Mixed Mode Transit Systems BLS benchmark).
1343 Mechanical a TCR series: 2023=4.5 · 2024=4.3 · BLS 4.5
Where 1343 Mechanical a falls in its industry
421 Mixed Mode Transit Systems establishmentsSafer than 64% of graded establishments in this industry, whose median TCR is 5.8.
Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #30 safest of 137 Mixed Mode Transit Systems employers in Illinois.
1343 Mechanical a has fewer employees than the Mixed Mode Transit Systems median and a lower injury rate than the industry's median TCR of 5.8. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.
Year-by-Year Safety Data
| Year | TCR | DART | Injuries | Illnesses | Fatalities |
|---|---|---|---|---|---|
| 2024 | 4.3 | 4.3 | 1 | 0 | 0 |
| 2023 | 4.5 | 4.5 | 1 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
485111 · IL · Chicago
421 Mixed Mode Transit Systems employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 2,934 employers in Chicago, IL · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.
| Rel | Establishment | Metric |
|---|---|---|
| NAICS-TCR | 7901 BUS BTRA CINDERBED TRANS | 4.4 TCR |
| NAICS-TCR | Tracy, CA - N McCarthur Dr | 4.4 TCR |
| NAICS-TCR | Bethlehem, PA-Hanoverville Rd | 4.4 TCR |
| NAICS-TCR | 55625 Rutgers | 4.3 TCR |
| STATE-SIZE | C70 | 24 FTE |
| STATE-SIZE | Nelson Energy Center | 24 FTE |
| STATE-SIZE | Hecate Grid LLC | 24 FTE |
| STATE-SIZE | NG DeKalb Reporting Center | 24 FTE |
| CITY-NEAR | Chicago Public Schools | 49,500 FTE |
| CITY-NEAR | Chicago/Corporate | 18,831 FTE |
| CITY-NEAR | University of Illinois at Chicago | 13,092 FTE |
| CITY-NEAR | University Health Service UIC UIC Campus | 12,732 FTE |
| NAT-TCR | General Underground Fire Protection, Inc | 4.4 TCR |
| NAT-TCR | Del Monte Foods Plover | 4.4 TCR |
| NAT-TCR | GTS Kent | 4.4 TCR |
| NAT-TCR | Cowtown Garden Acres Drive | 4.4 TCR |
| NAT-SIZE | Group M | 24 FTE |
| NAT-SIZE | JNB industries, INC | 24 FTE |
| NAT-SIZE | Alliance Innovations LLC | 24 FTE |
| NAT-SIZE | Home Sweet Home Operations LLC | 24 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.