Blocks, concrete and cinder, manufacturing · California
Acker-Stone Industries, INC
Corona, CA · ~75 workers · 3 years of OSHA Injury Tracking Application data.
- D
- Poor Safety Record
- 5.5
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
Acker-Stone Industries, INC runs at 165% of its industry's injury rate - more dangerous than the typical Blocks, concrete and cinder, manufacturing workplace, earning a grade D.
Acker-Stone Industries, INC: 5.5 TCR = 165% of Blocks, concrete and cinder, manufacturing BLS 3.3 · 3y Form 300A (see methodology below)
Acker-Stone Industries, INC safety composite
Acker-Stone Industries, INC scores strongest on dart rate (safer than 79% of same-industry peers) and weakest on total case rate (tcr) (safer than 36%), 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)
- D 5.45 per 100 workers
Safer than 36% of industry peers
- DART rate
- B 0 per 100 workers
Safer than 79% 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
−7.2
2019→2021
Acker-Stone Industries, INC injury rate improved
Acker-Stone Industries, INC's TCR fell 7.2 from 9.0 in 2019 to 1.8 in 2021. Peak filing year was 2019 at 9.0 TCR. In 2021, DART was 0× this establishment's average TCR (severity share of cases).
2019=9.0 · 2020=5.6 · 2021=1.8
OSHA ITA Form 300A scorecard
Establishment book 327331 · Corona, CA ABOVE-IND · SMALL
Grade D · TCR 5.5 · 165% of ind
- DART 0.0 DART
- RANK #21/33
- PHOTO J. L. Anderson Compa…
- BOOK 3y book
- INJ 5 inj
- SIZE ~75 FTE
Nearest TCR peer: J. L. Anderson Company, Inc. (0.0 TCR gap)
Read with this employer → · Industry book → · California employers → · Look up another →
Acker-Stone Industries, INC in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Acker-Stone Industries, INC
5.5 TCR
- J. L. Anderson
J. L. Anderson Company, Inc.
5.5 TCR
- Lee Building P
Lee Building Products
5.5 TCR
- Hanover Archit
Hanover Architectural Products
5.4 TCR
- Johnson Concre
Johnson Concrete Co.-Eastern Division
5.4 TCR
What this shows Acker-Stone Industries, INC averages 5.5 TCR (165% of the Blocks, concrete and cinder, manufacturing BLS benchmark).
Acker-Stone Industries, INC TCR series: 2019=9 · 2020=5.6 · 2021=1.8 · BLS 3.3
Where Acker-Stone Industries, INC falls in its industry
321 Blocks, concrete and cinder, m establishmentsSafer than 36% of graded establishments in this industry, whose median TCR is 4.1.
Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #21 safest of 33 Blocks, concrete and cinder, m employers in California.
Acker-Stone Industries, INC has more employees than the Blocks, concrete and cinder, manufacturi median and a higher injury rate than the industry's median TCR of 4.1. 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 |
|---|---|---|---|---|---|
| 2021 | 1.8 | 0.0 | 1 | 0 | 0 |
| 2020 | 5.6 | 0.0 | 0 | 3 | 0 |
| 2019 | 9.0 | 9.0 | 4 | 1 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
327331 · CA · Corona
321 Blocks, concrete and cinder, manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 409 employers in Corona, CA · 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 | J. L. Anderson Company, Inc. | 5.5 TCR |
| NAICS-TCR | Hanover Architectural Products | 5.4 TCR |
| NAICS-TCR | Johnson Concrete Co.-Eastern Division | 5.4 TCR |
| NAICS-TCR | Lee Building Products | 5.5 TCR |
| STATE-SIZE | Sunset Farms, Inc | 75 FTE |
| STATE-SIZE | Martinelli Vineyard Managment, Inc | 75 FTE |
| STATE-SIZE | WESTVIEW BERRY FARMS | 75 FTE |
| STATE-SIZE | DJRAS CORP DBA PRIME HARVEST CONTRACTING | 75 FTE |
| CITY-NEAR | Monster Energy Company 2535 Anselmo Dr | 2,572 FTE |
| CITY-NEAR | Monster Energy Company | 2,388 FTE |
| CITY-NEAR | Monster Energy Company - Anselmo Dr, Corona | 2,335 FTE |
| CITY-NEAR | California Department of Transportation Facility 289 | 1,587 FTE |
| NAT-TCR | Enclos - Resorts World Las Vegas | 5.5 TCR |
| NAT-TCR | FCI Greenville | 5.5 TCR |
| NAT-TCR | 4818-NEAL | 5.5 TCR |
| NAT-TCR | Tensar | 5.5 TCR |
| NAT-SIZE | Westchester Village of Lenexa | 75 FTE |
| NAT-SIZE | Drury Plaza Hotel - St. Louis at the Arch | 75 FTE |
| NAT-SIZE | Rice, TX | 75 FTE |
| NAT-SIZE | #17 Bridgeport | 75 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.