Sewer and Drain Cleaning, Plumbing, Home Office Administrative functions · California
RRSC Los Angeles South
Corona, CA · ~73 workers · 5 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 5.7
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
RRSC Los Angeles South runs at 202% of its industry's injury rate - far more dangerous than the typical Sewer and Drain Cleaning, Plumbing, Home Office Administrative functions workplace, earning a grade F.
RRSC Los Angeles South: 5.7 TCR = 202% of Sewer and Drain Cleaning, Plumbing, Home Office Administrative functions BLS 2.8 · 5y Form 300A (see methodology below)
RRSC Los Angeles South safety composite
RRSC Los Angeles South scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 9%), 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).
28/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 5.66 per 100 workers
Safer than 29% of industry peers
- DART rate
- F 7.11 per 100 workers
Safer than 9% 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%).
Rising injury rate
RRSC Los Angeles South: 6.0 → 9.9 TCR
Peak year 2024 @ 9.9 TCR · DART/TCR 1.26× in 2024
RRSC Los Angeles South's TCR rose 4.0 from 6.0 in 2020 to 9.9 in 2024. In 2024, DART was 1.26× this establishment's average TCR (severity share of cases).
OSHA ITA Form 300A scorecard
Establishment book 238220 · Corona, CA ABOVE-IND · SMALL
Grade F · TCR 5.7 · 202% of ind
- DART 7.1 DART
- RANK #389/594
- PHOTO Delta Temp Services,…
- BOOK 5y book
- INJ 19 inj
- SIZE ~73 FTE
Nearest TCR peer: Delta Temp Services, LLC (0.0 TCR gap)
Read with this employer → · Industry book → · California employers → · Look up another →
RRSC Los Angeles South in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
RRSC Los Angeles South
5.7 TCR
- Delta Temp Ser
Delta Temp Services, LLC
5.7 TCR
- 13640 CALVIN S
13640 CALVIN S PLUMBING, INC.
5.7 TCR
- Total Water Tr
Total Water Treatment Systems Inc. Madison
5.7 TCR
- E Amanti & Son
E Amanti & Sons, Inc
5.7 TCR
What this shows RRSC Los Angeles South averages 5.7 TCR (202% of the Sewer and Drain Cleaning, Plumbing, Home Office Administrative functions BLS benchmark).
RRSC Los Angeles South TCR series: 2020=6 · 2021=5.8 · 2022=4 · 2023=2.5 · 2024=9.9 · BLS 2.8
Where RRSC Los Angeles South falls in its industry
5,793 Sewer and Drain Cleaning, Plum establishmentsSafer than 29% of graded establishments in this industry, whose median TCR is 3.3.
Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #389 safest of 594 Sewer and Drain Cleaning, Plum employers in California.
RRSC Los Angeles South has more employees than the Sewer and Drain Cleaning, Plumbing, Home median and a higher injury rate than the industry's median TCR of 3.3. 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 | 9.9 | 7.1 | 7 | 0 | 0 |
| 2023 | 2.5 | 2.5 | 2 | 0 | 0 |
| 2022 | 4.0 | 4.0 | 3 | 0 | 0 |
| 2021 | 5.8 | 5.8 | 4 | 0 | 0 |
| 2020 | 6.0 | 4.5 | 3 | 1 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238220 · CA · Corona
5,793 Sewer and Drain Cleaning, Plumbing, Home Office Administrative functions 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 | Delta Temp Services, LLC | 5.7 TCR |
| NAICS-TCR | 13640 CALVIN S PLUMBING, INC. | 5.7 TCR |
| NAICS-TCR | Total Water Treatment Systems Inc. Madison | 5.7 TCR |
| NAICS-TCR | E Amanti & Sons, Inc | 5.7 TCR |
| STATE-SIZE | CONSTRUCTION ADMINISTRATION | 73 FTE |
| STATE-SIZE | New Columbia | 73 FTE |
| STATE-SIZE | Main Location | 73 FTE |
| STATE-SIZE | P-R Farms Inc/Palomate Inc | 73 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 | Penn Highlands Elk - Pinecrest Manor | 5.7 TCR |
| NAT-TCR | Delta Temp Services, LLC | 5.7 TCR |
| NAT-TCR | Building Products Plus Co LLC | 5.7 TCR |
| NAT-TCR | Diamond Path Elementary School | 5.7 TCR |
| NAT-SIZE | TLG-Cincinnati | 73 FTE |
| NAT-SIZE | Palmer Center | 73 FTE |
| NAT-SIZE | Jaguar Land Rover Sarasota | 73 FTE |
| NAT-SIZE | Kia of Clermont | 73 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.