Acrylic film and unlaminated sheet (except packaging) manufacturing · Pennsylvania

Westlake Plastics - Mayfield

Mayfield, PA · ~33 workers · 6 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
5.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Westlake Plastics - Mayfield runs at 151% of its industry's injury rate - more dangerous than the typical Acrylic film and unlaminated sheet (except packaging) manufacturing workplace, earning a grade D.

Westlake Plastics - Mayfield: 5.0 TCR = 151% of Acrylic film and unlaminated sheet (except packaging) manufacturing BLS 3.3 · 6y Form 300A (see methodology below)

Westlake Plastics - Mayfield safety composite

Westlake Plastics - Mayfield scores strongest on dart rate (safer than 84% of same-industry peers) and weakest on total case rate (tcr) (safer than 25%), 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).

D

52/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 4.99 per 100 workers

Safer than 25% of industry peers

DART rate
B 0 per 100 workers

Safer than 84% 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

Westlake Plastics - Mayfield: 0.0 → 4.7 TCR

Peak year 2022 @ 8.4 TCR · DART/TCR 0× in 2024

Westlake Plastics - Mayfield's TCR rose 4.7 from 0.0 in 2019 to 4.7 in 2024. Peak filing year was 2022 at 8.4 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 326113 · Mayfield, PA ABOVE-IND · SMALL

Grade D · TCR 5.0 · 151% of ind

  • DART 0.0 DART
  • RANK #25/30
  • PHOTO Arjobex America, Inc.
  • BOOK 6y book
  • INJ 9 inj
  • SIZE ~33 FTE

Nearest TCR peer: Arjobex America, Inc. (0.0 TCR gap)

Read with this employer → · Industry book → · Pennsylvania employers → · Look up another →

Westlake Plastics - Mayfield in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Westlake Plastics - Mayfield averages 5.0 TCR (151% of the Acrylic film and unlaminated sheet (except packaging) manufacturing BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Westlake Plastics - Mayfield TCR series: 2019=0 · 2020=3.7 · 2021=6.6 · 2022=8.4 · 2023=6.5 · 2024=4.7 · BLS 3.3

Where Westlake Plastics - Mayfield falls in its industry

303 Acrylic film and unlaminated s establishments

Safer than 25% of graded establishments in this industry, whose median TCR is 2.9.

More dangerous than peersSafer than peers

Narrower to Pennsylvania alone (the establishments it most directly competes with for workers and contracts): ranked #25 safest of 30 Acrylic film and unlaminated s employers in Pennsylvania.

Westlake Plastics - Mayfield (33 employees, TCR 5.0) among 29 same-industry peers, split at the industry median of 98 employees and a TCR of 2.9 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 0200400600 0246810 Average employees Total Case Rate Westlake Plastics - Mayfield
Westlake Plastics - Mayfield (33 employees, TCR 5.0) among 29 same-industry peers, split at the industry median of 98 employees and a TCR of 2.9

Westlake Plastics - Mayfield has fewer employees than the Acrylic film and unlaminated sheet (exce median and a higher injury rate than the industry's median TCR of 2.9. 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 4.7 0.0 1 0 0
2023 6.5 6.5 2 0 0
2022 8.4 8.4 3 0 0
2021 6.6 3.3 2 0 0
2020 3.7 3.7 1 0 0
2019 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

326113 · PA · Mayfield

303 Acrylic film and unlaminated sheet (except packaging) manufacturing employers nationwide with a credible TCR · 22,692 rated employers in Pennsylvania 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 Arjobex America, Inc. 5.0 TCR
NAICS-TCR Intertape Polymer Group 5.0 TCR
NAICS-TCR Marshall 4.8 TCR
NAICS-TCR SIMONA America Industries 4.8 TCR
STATE-SIZE Caputo & Guest 33 FTE
STATE-SIZE Colver Power Project 33 FTE
STATE-SIZE Oil City 33 FTE
STATE-SIZE Norristown Operations 33 FTE
NAT-TCR Sagamore Pendry Baltimore 5.0 TCR
NAT-TCR West Palm Beach FL FXFE-WPB 5.0 TCR
NAT-TCR Schenectady Steel Co., Inc. 5.0 TCR
NAT-TCR Waco Plant 5.0 TCR
NAT-SIZE Vorteq Coil Finishers Franklin Park 33 FTE
NAT-SIZE LRS Logistics 33 FTE
NAT-SIZE SERM Delivery 33 FTE
NAT-SIZE Augusta GA FXFE-AGS 33 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2024, 2023, 2022, 2021, 2020, 2019. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.