Delivery service (except as part of intercity carrier network, U.S. Postal Service) · California
Cornerstone Delivery Service
Riverside, CA · ~107 workers · 4 years of OSHA Injury Tracking Application data.
- B
- Good Safety Record
- 2.5
- Avg TCR
- 4.5
- Industry avg
- 0
- Fatalities
The verdict
Cornerstone Delivery Service runs at 55% of its industry's injury rate - safer than the typical Delivery service (except as part of intercity carrier network, U.S. Postal Service) workplace, earning a grade B.
Cornerstone Delivery Service: 2.5 TCR = 55% of Delivery service (except as part of intercity carrier network, U.S. Postal Service) BLS 4.5 · 4y Form 300A (see methodology below)
Cornerstone Delivery Service safety composite
Cornerstone Delivery Service scores strongest on total case rate (tcr) (safer than 94% of same-industry peers) and weakest on fatalities (safer than 50%), 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).
81/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- A 2.46 per 100 workers
Safer than 94% of industry peers
- DART rate
- B 1.89 per 100 workers
Safer than 88% 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%).
Rising injury rate
Cornerstone Delivery Service: 1.4 → 3.2 TCR
Peak year 2024 @ 3.2 TCR · DART/TCR 0.77× in 2024
Cornerstone Delivery Service's TCR rose 1.8 from 1.4 in 2021 to 3.2 in 2024. In 2024, DART was 0.77× this establishment's average TCR (severity share of cases).
OSHA ITA Form 300A scorecard
Establishment book 492210 · Riverside, CA AT/BELOW-IND · MID
Grade B · TCR 2.5 · 55% of ind
- DART 1.9 DART
- RANK #13/168
- PHOTO J&J Express Delivery
- BOOK 4y book
- INJ 11 inj
- SIZE ~107 FTE
Nearest TCR peer: J&J Express Delivery (0.0 TCR gap)
Read with this employer → · Industry book → · California employers → · Look up another →
Cornerstone Delivery Service in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Cornerstone Delivery Service
2.5 TCR
- J&J Express De
J&J Express Delivery
2.5 TCR
- Lexington Logi
Lexington Logistics of Ohio, LLC - IN
2.4 TCR
- 6458-ZHAT
6458-ZHAT
2.4 TCR
- Station, Deliv
Station, Delivery Operations
2.4 TCR
What this shows Cornerstone Delivery Service averages 2.5 TCR (55% of the Delivery service (except as part of intercity carrier network, U.S. Postal Service) BLS benchmark).
Cornerstone Delivery Service TCR series: 2021=1.4 · 2022=2.8 · 2023=2.5 · 2024=3.2 · BLS 4.5
Where Cornerstone Delivery Service falls in its industry
1,452 Delivery service (except as pa establishmentsSafer than 94% of graded establishments in this industry, whose median TCR is 11.8.
Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #13 safest of 168 Delivery service (except as pa employers in California.
Cornerstone Delivery Service has more employees than the Delivery service (except as part of inte median and a lower injury rate than the industry's median TCR of 11.8. 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 | 3.2 | 1.9 | 5 | 0 | 0 |
| 2023 | 2.5 | 2.5 | 3 | 0 | 0 |
| 2022 | 2.8 | 1.4 | 2 | 0 | 0 |
| 2021 | 1.4 | 1.4 | 1 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
492210 · CA · Riverside
1,452 Delivery service (except as part of intercity carrier network, U.S. Postal Service) employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 536 employers in Riverside, 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&J Express Delivery | 2.5 TCR |
| NAICS-TCR | Lexington Logistics of Ohio, LLC - IN | 2.4 TCR |
| NAICS-TCR | 6458-ZHAT | 2.4 TCR |
| NAICS-TCR | Station, Delivery Operations | 2.4 TCR |
| STATE-SIZE | Munger Bros, LLC | 107 FTE |
| STATE-SIZE | Growers Transplanting | 107 FTE |
| STATE-SIZE | Fondomonte California LLC - Blythe Ranch | 107 FTE |
| STATE-SIZE | West Coast Tomato Growers, Inc. | 107 FTE |
| CITY-NEAR | UC Riverside | 8,676 FTE |
| CITY-NEAR | CA-21 | 4,525 FTE |
| CITY-NEAR | Riverside Community Hospital | 2,354 FTE |
| CITY-NEAR | 08681351 RIVERSIDE MED CENTER | 2,349 FTE |
| NAT-TCR | 306 - Warren MI Schoenherr | 2.5 TCR |
| NAT-TCR | 166 - Preston Hwy Louisville | 2.5 TCR |
| NAT-TCR | Christus Spohn Hospital Shoreline - EVS | 2.5 TCR |
| NAT-TCR | PAM Specialty Hospital of Shreveport North | 2.5 TCR |
| NAT-SIZE | Tarrant Area Food Bank | 107 FTE |
| NAT-SIZE | 804 - Tipp City Frozen Foods | 107 FTE |
| NAT-SIZE | Davis Conference Center | 107 FTE |
| NAT-SIZE | 4600-Canopy San Antonio Riverwalk | 107 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.