PVC pipe manufacturing · Nevada
Diamond Plastics Corporation Casa Grande
Casa Grande, NV · ~45 workers · 3 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 6.6
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
Diamond Plastics Corporation Casa Grande runs at 201% of its industry's injury rate - far more dangerous than the typical PVC pipe manufacturing workplace, earning a grade F.
Diamond Plastics Corporation Casa Grande: 6.6 TCR = 201% of PVC pipe manufacturing BLS 3.3 · 3y Form 300A (see methodology below)
Diamond Plastics Corporation Casa Grande safety composite
Diamond Plastics Corporation Casa Grande scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 22%), 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).
38/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 6.62 per 100 workers
Safer than 22% of industry peers
- DART rate
- D 2.01 per 100 workers
Safer than 46% 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%).
TCR Δ
−8.5
2022→2024
Diamond Plastics Corporation Casa Grande injury rate improved
Diamond Plastics Corporation Casa Grande's TCR fell 8.5 from 10.5 in 2022 to 2.0 in 2024. Peak filing year was 2022 at 10.5 TCR. In 2024, DART was 0.3× this establishment's average TCR (severity share of cases).
2022=10.5 · 2023=7.3 · 2024=2.0
OSHA ITA Form 300A scorecard
Establishment book 326122 · Casa Grande, NV ABOVE-IND · SMALL
Grade F · TCR 6.6 · 201% of ind
- DART 2.0 DART
- RANK #4/5
- PHOTO Prinsco, Inc. - Bere…
- BOOK 3y book
- INJ 9 inj
- SIZE ~45 FTE
Nearest TCR peer: Prinsco, Inc. - Beresford (0.0 TCR gap)
Read with this employer → · Industry book → · Nevada employers → · Look up another →
Diamond Plastics Corporation Casa Grande in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- RPS Composites
RPS Composites Ohio, Inc
6.7 TCR
- This site
Diamond Plastics Corporation Casa Grande
6.6 TCR
- Prinsco, Inc.
Prinsco, Inc. - Beresford
6.6 TCR
- CPK Manufactur
CPK Manufacturing, LLC dba Kenway Composites
6.6 TCR
- Springfield Pl
Springfield Plastics, Inc.
6.5 TCR
What this shows Diamond Plastics Corporation Casa Grande averages 6.6 TCR (201% of the PVC pipe manufacturing BLS benchmark).
Diamond Plastics Corporation Casa Grande TCR series: 2022=10.5 · 2023=7.3 · 2024=2 · BLS 3.3
Where Diamond Plastics Corporation Casa Grande falls in its industry
332 PVC pipe manufacturing establishmentsSafer than 22% of graded establishments in this industry, whose median TCR is 3.7.
Narrower to Nevada alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 5 PVC pipe manufacturing employers in Nevada.
Diamond Plastics Corporation Casa Grande has fewer employees than the PVC pipe manufacturing median and a higher injury rate than the industry's median TCR of 3.7. 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 | 2.0 | 2.0 | 1 | 0 | 0 |
| 2023 | 7.3 | 4.9 | 3 | 0 | 0 |
| 2022 | 10.5 | 8.4 | 5 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
326122 · NV · Casa Grande
332 PVC pipe manufacturing employers nationwide with a credible TCR · 4,574 rated employers in Nevada with headcount on file · 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 | Prinsco, Inc. - Beresford | 6.6 TCR |
| NAICS-TCR | CPK Manufacturing, LLC dba Kenway Composites | 6.6 TCR |
| NAICS-TCR | Springfield Plastics, Inc. | 6.5 TCR |
| NAICS-TCR | RPS Composites Ohio, Inc | 6.7 TCR |
| STATE-SIZE | NuLeaf Sparks Cultivation LLC | 45 FTE |
| STATE-SIZE | Elko Land and Livestock Company | 45 FTE |
| STATE-SIZE | FSG-NEVADA (BOULDER CITY PROJECT) | 45 FTE |
| STATE-SIZE | Greenwood Homes | 45 FTE |
| NAT-TCR | Shippers Transport Express Oakland | 6.6 TCR |
| NAT-TCR | Steve Martin's Natural Encounters | 6.6 TCR |
| NAT-TCR | Baptist Health Medical Center - Fort Smith | 6.6 TCR |
| NAT-TCR | Thomas Concrete of Georgia Kennesaw | 6.6 TCR |
| NAT-SIZE | Midland Paper - Lenexa, KS | 45 FTE |
| NAT-SIZE | ICE Packaging Company, LLC | 45 FTE |
| NAT-SIZE | Home Care for Seniors | 45 FTE |
| NAT-SIZE | Innovex Downhole Solutions Midland OH | 45 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.