Metal stampings (except automotive, cans, coins), unfinished, manufacturing · California
Diamond Perforated Metals, Inc.
Visalia, CA · ~50 workers · 4 years of OSHA Injury Tracking Application data.
- D
- Poor Safety Record
- 4.4
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
Diamond Perforated Metals, Inc. runs at 132% of its industry's injury rate - more dangerous than the typical Metal stampings (except automotive, cans, coins), unfinished, manufacturing workplace, earning a grade D.
Diamond Perforated Metals, Inc.: 4.4 TCR = 132% of Metal stampings (except automotive, cans, coins), unfinished, manufacturing BLS 3.3 · 4y Form 300A (see methodology below)
Diamond Perforated Metals, Inc. safety composite
Diamond Perforated Metals, Inc. scores strongest on total case rate (tcr) (safer than 57% of same-industry peers) and weakest on dart rate (safer than 44%), 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).
51/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- C 4.37 per 100 workers
Safer than 57% of industry peers
- DART rate
- D 2.25 per 100 workers
Safer than 44% 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
Diamond Perforated Metals, Inc.: 0.0 → 6.7 TCR
Peak year 2024 @ 6.7 TCR · DART/TCR 0.51× in 2024
Diamond Perforated Metals, Inc.'s TCR rose 6.7 from 0.0 in 2021 to 6.7 in 2024. In 2024, DART was 0.51× this establishment's average TCR (severity share of cases).
OSHA ITA Form 300A scorecard
Establishment book 332119 · Visalia, CA ABOVE-IND · SMALL
Grade D · TCR 4.4 · 132% of ind
- DART 2.3 DART
- RANK #9/16
- PHOTO Technical Machining …
- BOOK 4y book
- INJ 8 inj
- SIZE ~50 FTE
Nearest TCR peer: Technical Machining Services (0.0 TCR gap)
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Diamond Perforated Metals, Inc. in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Diamond Perforated Metals, Inc.
4.4 TCR
- Technical Mach
Technical Machining Services
4.4 TCR
- Volkert Precis
Volkert Precision Technologies Inc
4.4 TCR
- MEADOWLANDS PA
MEADOWLANDS PA
4.4 TCR
- Precision Reso
Precision Resource Inc
4.4 TCR
What this shows Diamond Perforated Metals, Inc. averages 4.4 TCR (132% of the Metal stampings (except automotive, cans, coins), unfinished, manufacturing BLS benchmark).
Diamond Perforated Metals, Inc. TCR series: 2021=0 · 2022=6.5 · 2023=4.3 · 2024=6.7 · BLS 3.3
Where Diamond Perforated Metals, Inc. falls in its industry
477 Metal stampings (except automo establishmentsSafer than 57% of graded establishments in this industry, whose median TCR is 5.1.
Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #9 safest of 16 Metal stampings (except automo employers in California.
Diamond Perforated Metals, Inc. has fewer employees than the Metal stampings (except automotive, cans median and a lower injury rate than the industry's median TCR of 5.1. 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 |
|---|---|---|---|---|---|
| 2024 | 6.7 | 2.3 | 3 | 0 | 0 |
| 2023 | 4.3 | 2.1 | 2 | 0 | 0 |
| 2022 | 6.5 | 2.2 | 3 | 0 | 0 |
| 2021 | 0.0 | 0.0 | 0 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
332119 · CA · Visalia
477 Metal stampings (except automotive, cans, coins), unfinished, manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 349 employers in Visalia, 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 | Technical Machining Services | 4.4 TCR |
| NAICS-TCR | Volkert Precision Technologies Inc | 4.4 TCR |
| NAICS-TCR | MEADOWLANDS PA | 4.4 TCR |
| NAICS-TCR | Precision Resource Inc | 4.4 TCR |
| STATE-SIZE | Jack Bros., Inc. | 50 FTE |
| STATE-SIZE | M Three Ranches, LLC | 50 FTE |
| STATE-SIZE | Penterman Farming Company | 50 FTE |
| STATE-SIZE | Trefethen Farming, LLC | 50 FTE |
| CITY-NEAR | Kaweah Delta Health Care District | 4,961 FTE |
| CITY-NEAR | Paragon Personnel | 2,129 FTE |
| CITY-NEAR | California Department of Transportation Facility 194 | 1,485 FTE |
| CITY-NEAR | California Department of Transportation Facility 473 | 1,479 FTE |
| NAT-TCR | First Quality Maintenance II, LLC | 4.4 TCR |
| NAT-TCR | Overhead Door Ft. Wayne | 4.4 TCR |
| NAT-TCR | City of Greensboro- Parks and Recreation | 4.4 TCR |
| NAT-TCR | Kenson Plastics, Inc. | 4.4 TCR |
| NAT-SIZE | Warm Rain Corporation | 50 FTE |
| NAT-SIZE | La Quinta Inn by Wyndham | 50 FTE |
| NAT-SIZE | Armada - Greencastle | 50 FTE |
| NAT-SIZE | Ring Container Chester | 50 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.