Brass goods, plumbers', merchant wholesalers · Maryland

Washington Winnelson Co

Hyattsville, MD · ~33 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
3.1
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

Washington Winnelson Co runs at 139% of its industry's injury rate - more dangerous than the typical Brass goods, plumbers', merchant wholesalers workplace, earning a grade D.

Washington Winnelson Co: 3.1 TCR = 139% of Brass goods, plumbers', merchant wholesalers BLS 2.2 · 2y Form 300A (see methodology below)

Washington Winnelson Co safety composite

Washington Winnelson Co scores strongest on total case rate (tcr) (safer than 53% of same-industry peers) and weakest on dart rate (safer than 13%), 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

38/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 3.06 per 100 workers

Safer than 53% of industry peers

DART rate
F 6.11 per 100 workers

Safer than 13% 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

Washington Winnelson Co: 0.0 → 6.1 TCR

Peak year 2018 @ 6.1 TCR · DART/TCR 2× in 2018

Washington Winnelson Co's TCR rose 6.1 from 0.0 in 2017 to 6.1 in 2018. In 2018, DART was 2× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 423720 · Hyattsville, MD ABOVE-IND · SMALL

Grade D · TCR 3.1 · 139% of ind

  • DART 6.1 DART
  • RANK #9/13
  • PHOTO PACE Supply San Fran…
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~33 FTE

Nearest TCR peer: PACE Supply San Francisco Branch 11 (0.0 TCR gap)

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

Washington Winnelson Co in the TCR neighbourhood

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

TCR

What this shows Washington Winnelson Co averages 3.1 TCR (139% of the Brass goods, plumbers', merchant wholesalers BLS benchmark).

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

Washington Winnelson Co TCR series: 2017=0 · 2018=6.1 · BLS 2.2

Where Washington Winnelson Co falls in its industry

853 Brass goods, plumbers', mercha establishments

Safer than 53% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Maryland alone (the establishments it most directly competes with for workers and contracts): ranked #9 safest of 13 Brass goods, plumbers', mercha employers in Maryland.

Washington Winnelson Co (33 employees, TCR 3.1) among 29 same-industry peers, split at the industry median of 38 employees and a TCR of 3.3 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 0100200300400500 051015 Average employees Total Case Rate Washington Winnelson Co
Washington Winnelson Co (33 employees, TCR 3.1) among 29 same-industry peers, split at the industry median of 38 employees and a TCR of 3.3

Washington Winnelson Co has fewer employees than the Brass goods, plumbers', merchant wholesa median and a lower injury rate than the industry's median TCR of 3.3. 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
2018 6.1 6.1 1 1 0
2017 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423720 · MD · Hyattsville

853 Brass goods, plumbers', merchant wholesalers employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 81 employers in Hyattsville, MD · 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 PACE Supply San Francisco Branch 11 3.1 TCR
NAICS-TCR Etna Supply - Wixom 3.0 TCR
NAICS-TCR Moorestown 3.0 TCR
NAICS-TCR Energy Control 3.0 TCR
STATE-SIZE Amick Farms, LLC MD Hatchery 33 FTE
STATE-SIZE 201-NiSource-Cumberland MD-Indus Blvd 33 FTE
STATE-SIZE East Coast Construction, Inc 33 FTE
STATE-SIZE 2016106 - NIST Building 245 Modernization T.O. #1 33 FTE
CITY-NEAR Carmen Turner Facility 1,400 FTE
CITY-NEAR 6900 CARMEN TURNER FACILITY 1,258 FTE
CITY-NEAR 1810 NEW CARROLLTON HQ 1,018 FTE
CITY-NEAR New Carrollton Rail Yard 479 FTE
NAT-TCR L3 Combat Propulsion Systems 3.1 TCR
NAT-TCR 300539 Grand Rapids 3.1 TCR
NAT-TCR S08312 - Louisville West 3.1 TCR
NAT-TCR 2384 Shoppers-Lorton (Sv 052078) 3.1 TCR
NAT-SIZE Pms Lv 33 FTE
NAT-SIZE 4795-PD-BGR-BANGOR-PD 33 FTE
NAT-SIZE MCR Services 33 FTE
NAT-SIZE EHC Kostner 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: 2018, 2017. 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.