Cut Stone and Stone Product Manufacturing · Illinois
Stone Systems of Chicago
Mundelein, IL · ~27 workers · 9 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 8.0
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
Stone Systems of Chicago runs at 241% of its industry's injury rate - far more dangerous than the typical Cut Stone and Stone Product Manufacturing workplace, earning a grade F.
Stone Systems of Chicago: 8.0 TCR = 241% of Cut Stone and Stone Product Manufacturing BLS 3.3 · 9y Form 300A (see methodology below)
Stone Systems of Chicago safety composite
Stone Systems of Chicago scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 26%), 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).
36/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 7.95 per 100 workers
Safer than 26% of industry peers
- DART rate
- D 4.48 per 100 workers
Safer than 38% of industry peers
- Fatalities
- D 0
Safer than 50% 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%).
TCR Δ
−2.3
2016→2024
Stone Systems of Chicago injury rate improved
Stone Systems of Chicago's TCR fell 2.3 from 6.8 in 2016 to 4.5 in 2024. Peak filing year was 2023 at 24.5 TCR. In 2024, DART was 0.56× this establishment's average TCR (severity share of cases).
2016=6.8 · 2017=4.4 · 2018=7.6 · 2019=3.5 · 2020=6.2 · 2021=3.6 · 2022=10.7 · 2023=24.5 · 2024=4.5
OSHA ITA Form 300A scorecard
Establishment book 327991 · Mundelein, IL ABOVE-IND · SMALL
Grade F · TCR 8.0 · 241% of ind
- DART 4.5 DART
- RANK #5/6
- PHOTO InteriorWorx Counter…
- BOOK 9y book
- INJ 20 inj
- SIZE ~27 FTE
Nearest TCR peer: InteriorWorx Countertops (0.0 TCR gap)
Read with this employer → · Industry book → · Illinois employers → · Look up another →
Stone Systems of Chicago in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Stone Systems of Chicago
8 TCR
- InteriorWorx C
InteriorWorx Countertops
8 TCR
- Bloomday Grani
Bloomday Granite & Marble
8 TCR
- Bybee Stone Co
Bybee Stone Company Inc
7.9 TCR
- PS Chattanooga
PS Chattanooga
7.8 TCR
What this shows Stone Systems of Chicago averages 8.0 TCR (241% of the Cut Stone and Stone Product Manufacturing BLS benchmark).
Stone Systems of Chicago TCR series: 2016=6.8 · 2017=4.4 · 2018=7.6 · 2019=3.5 · 2020=6.2 · 2021=3.6 · 2022=10.7 · 2023=24.5 · 2024=4.5 · BLS 3.3
Where Stone Systems of Chicago falls in its industry
313 Cut Stone and Stone Product Ma establishmentsSafer than 26% of graded establishments in this industry, whose median TCR is 5.3.
Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 6 Cut Stone and Stone Product Ma employers in Illinois.
Stone Systems of Chicago has fewer employees than the Cut Stone and Stone Product Manufacturin median and a higher injury rate than the industry's median TCR of 5.3. 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 | 4.5 | 4.5 | 1 | 0 | 0 |
| 2023 | 24.5 | 17.5 | 7 | 0 | 0 |
| 2022 | 10.7 | 7.1 | 3 | 0 | 0 |
| 2021 | 3.6 | 3.6 | 1 | 0 | 0 |
| 2020 | 6.2 | 3.1 | 2 | 0 | 0 |
| 2019 | 3.5 | 0.0 | 1 | 0 | 0 |
| 2018 | 7.6 | 3.8 | 2 | 0 | 0 |
| 2017 | 4.4 | 0.0 | 1 | 0 | 0 |
| 2016 | 6.8 | 6.8 | 2 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
327991 · IL · Mundelein
313 Cut Stone and Stone Product Manufacturing employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 63 employers in Mundelein, 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 | InteriorWorx Countertops | 8.0 TCR |
| NAICS-TCR | Bybee Stone Company Inc | 7.9 TCR |
| NAICS-TCR | Bloomday Granite & Marble | 8.0 TCR |
| NAICS-TCR | PS Chattanooga | 7.8 TCR |
| STATE-SIZE | Pizzo Native Plant Nursery, LLC | 27 FTE |
| STATE-SIZE | C070 | 27 FTE |
| STATE-SIZE | Stonington, IL-R&D | 27 FTE |
| STATE-SIZE | Bloomington | 27 FTE |
| CITY-NEAR | Mundelein Office | 954 FTE |
| CITY-NEAR | Medline Industries - Dynacor - DYN | 643 FTE |
| CITY-NEAR | FREMONT SCHOOL DISTRICT #79 | 388 FTE |
| CITY-NEAR | Ruprecht | 347 FTE |
| NAT-TCR | At Home Stores #920 | 8.0 TCR |
| NAT-TCR | CAL009 | 8.0 TCR |
| NAT-TCR | TNK001 | 8.0 TCR |
| NAT-TCR | TXD026 | 8.0 TCR |
| NAT-SIZE | 60537 Capstone Sysco Norman | 27 FTE |
| NAT-SIZE | Sodexo at Harper Center Resident Dining | 27 FTE |
| NAT-SIZE | CentraCare Sleep Center | 27 FTE |
| NAT-SIZE | Sodexo at Univ of Tampa Groundskeep Ssf | 27 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.