Uninterruptible power supplies (UPS) manufacturing · Pennsylvania

MEPPI547

Warrendale, PA · ~176 workers · 9 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.5
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

MEPPI547 runs at 15% of its industry's injury rate - far safer than the typical Uninterruptible power supplies (UPS) manufacturing workplace, earning a grade A.

MEPPI547: 0.5 TCR = 15% of Uninterruptible power supplies (UPS) manufacturing BLS 3.3 · 9y Form 300A (see methodology below)

MEPPI547 safety composite

MEPPI547 scores strongest on total case rate (tcr) (safer than 93% of same-industry peers) and weakest on dart rate (safer than 40%), 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).

C

64/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.5 per 100 workers

Safer than 93% of industry peers

DART rate
D 0.82 per 100 workers

Safer than 40% 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

MEPPI547: 0.6 → 1.2 TCR

Peak year 2024 @ 1.2 TCR · DART/TCR 1.64× in 2024

MEPPI547's TCR rose 0.6 from 0.6 in 2016 to 1.2 in 2024. In 2024, DART was 1.64× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 335999 · Warrendale, PA AT/BELOW-IND · MID

Grade A · TCR 0.5 · 15% of ind

  • DART 0.8 DART
  • RANK #1/12
  • PHOTO Hayden, ID
  • BOOK 9y book
  • INJ 9 inj
  • SIZE ~176 FTE

Nearest TCR peer: Hayden, ID (0.0 TCR gap)

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

MEPPI547 in the TCR neighbourhood

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

TCR

What this shows MEPPI547 averages 0.5 TCR (15% of the Uninterruptible power supplies (UPS) manufacturing BLS benchmark).

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

MEPPI547 TCR series: 2016=0.6 · 2017=0 · 2018=0 · 2019=0 · 2020=1.1 · 2021=0 · 2022=1 · 2023=0.5 · 2024=1.2 · BLS 3.3

Where MEPPI547 falls in its industry

219 Uninterruptible power supplies establishments

Safer than 93% of graded establishments in this industry, whose median TCR is 1.9.

More dangerous than peersSafer than peers

Narrower to Pennsylvania alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 12 Uninterruptible power supplies employers in Pennsylvania.

MEPPI547 (176 employees, TCR 0.5) among 29 same-industry peers, split at the industry median of 91 employees and a TCR of 1.9 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 0200400600800 051015 Average employees Total Case Rate MEPPI547
MEPPI547 (176 employees, TCR 0.5) among 29 same-industry peers, split at the industry median of 91 employees and a TCR of 1.9

MEPPI547 has more employees than the Uninterruptible power supplies (UPS) man median and a lower injury rate than the industry's median TCR of 1.9. 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 1.2 0.8 3 0 0
2023 0.5 0.5 1 0 0
2022 1.0 0.5 2 0 0
2021 0.0 0.0 0 0 0
2020 1.1 0.5 2 0 0
2019 0.0 0.0 0 0 0
2018 0.0 0.0 0 0 0
2017 0.0 0.0 0 0 0
2016 0.6 0.6 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

335999 · PA · Warrendale

219 Uninterruptible power supplies (UPS) manufacturing employers nationwide with a credible TCR · 22,692 rated employers in Pennsylvania with headcount on file · 59 employers in Warrendale, PA · 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 Hayden, ID 0.5 TCR
NAICS-TCR Dublin 0.5 TCR
NAICS-TCR 400005 0.5 TCR
NAICS-TCR Thermon Inc San Marcos 0.5 TCR
STATE-SIZE Swartley Bros. Engineers, Inc 176 FTE
STATE-SIZE Renick Brothers Construction 176 FTE
STATE-SIZE Secant Group 176 FTE
STATE-SIZE Stryten Energy 176 FTE
CITY-NEAR Limbach Facility Services LLC 1,367 FTE
CITY-NEAR Accredo Health Group, Inc. (Warrendale PA) 768 FTE
CITY-NEAR 416607-PITTSBURGH NDC 753 FTE
CITY-NEAR PITTSBURGH NDC_1436575 669 FTE
NAT-TCR The Chemours Company FC, LLC - Washington Works 0.5 TCR
NAT-TCR Port Allen- Dry Bulk Transport 0.5 TCR
NAT-TCR Library 0.5 TCR
NAT-TCR Atec 1 0.5 TCR
NAT-SIZE PCSI Location 730 176 FTE
NAT-SIZE The Chemours Company FC, LLC - Belle 176 FTE
NAT-SIZE Wichita Sc 176 FTE
NAT-SIZE River Ranch Resort 176 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, 2018, 2017, 2016. 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.