Testing laboratories (except medical, veterinary) · Wisconsin

East Main

Plymouth, WI · ~31 workers · 5 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
8.2
Avg TCR
0.5
Industry avg
0
Fatalities
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The verdict

East Main runs at 1642% of its industry's injury rate - far more dangerous than the typical Testing laboratories (except medical, veterinary) workplace, earning a grade F.

East Main: 8.2 TCR = 1642% of Testing laboratories (except medical, veterinary) BLS 0.5 · 5y Form 300A (see methodology below)

East Main safety composite

East Main scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 2%), 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).

F

16/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 8.21 per 100 workers

Safer than 2% of industry peers

DART rate
F 4.84 per 100 workers

Safer than 7% 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%).

TCR Δ

−1.8

2016→2021

East Main injury rate improved

East Main's TCR fell 1.8 from 6.6 in 2016 to 4.8 in 2021. Peak filing year was 2020 at 18.9 TCR. In 2021, DART was 0.59× this establishment's average TCR (severity share of cases).

2016=6.6 · 2017=0.0 · 2019=10.7 · 2020=18.9 · 2021=4.8

OSHA ITA Form 300A scorecard

Establishment book 541380 · Plymouth, WI ABOVE-IND · SMALL

Grade F · TCR 8.2 · 1642% of ind

  • DART 4.8 DART
  • RANK #5/5
  • PHOTO Harbor Freight Tools…
  • BOOK 5y book
  • INJ 9 inj
  • SIZE ~31 FTE

Nearest TCR peer: Harbor Freight Tools- Camarillo site (0.3 TCR gap)

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

East Main in the TCR neighbourhood

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

TCR

What this shows East Main averages 8.2 TCR (1642% of the Testing laboratories (except medical, veterinary) BLS benchmark).

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

East Main TCR series: 2016=6.6 · 2017=0 · 2019=10.7 · 2020=18.9 · 2021=4.8 · BLS 0.5

Where East Main falls in its industry

232 Testing laboratories (except m establishments

Safer than 2% of graded establishments in this industry, whose median TCR is 1.0.

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 5 Testing laboratories (except m employers in Wisconsin.

East Main (31 employees, TCR 8.2) among 29 same-industry peers, split at the industry median of 81 employees and a TCR of 1.0 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 01,0002,0003,0004,0005,000 05101520 Average employees Total Case Rate East Main
East Main (31 employees, TCR 8.2) among 29 same-industry peers, split at the industry median of 81 employees and a TCR of 1.0

East Main has fewer employees than the Testing laboratories (except medical, ve median and a higher injury rate than the industry's median TCR of 1.0. 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
2021 4.8 4.8 2 0 0
2020 18.9 15.2 5 0 0
2019 10.7 10.7 2 1 0
2017 0.0 0.0 0 0 0
2016 6.6 6.6 0 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

541380 · WI · Plymouth

232 Testing laboratories (except medical, veterinary) employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 52 employers in Plymouth, WI · 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 Harbor Freight Tools- Camarillo site 7.9 TCR
NAICS-TCR Idiada Karco Engineeing LLC 7.9 TCR
NAICS-TCR Twining, Inc. San Bernardino 7.8 TCR
NAICS-TCR ChemTrace - Portland 7.7 TCR
STATE-SIZE Agri-Tech/Grain 31 FTE
STATE-SIZE Redtail Ridge Dairy, LLC 31 FTE
STATE-SIZE Van Ansem Farms Inc 31 FTE
STATE-SIZE WI 31 FTE
CITY-NEAR Plymouth 996 FTE
CITY-NEAR Manufacturing : Plymouth 980 FTE
CITY-NEAR Masters Gallery Foods, Inc - Plymouth 679 FTE
CITY-NEAR MASTERS GALLERY FOODS, INC. 608 FTE
NAT-TCR Indiana 8.2 TCR
NAT-TCR Mary Morrisson School 8.2 TCR
NAT-TCR Dept. of Health & Social Services (10) 8.2 TCR
NAT-TCR Coventry Meadows 8.2 TCR
NAT-SIZE The Marker Hotel 31 FTE
NAT-SIZE Lakeville 31 FTE
NAT-SIZE East Haven Public Works 31 FTE
NAT-SIZE Spartanburg Wastewater Treatment Plant 31 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: 2021, 2020, 2019, 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.