Mattresses (i.e., box spring, innerspring, noninnerspring) manufacturing · Washington

Dupont

Dupont, WA · ~52 workers · 4 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.7
Avg TCR
3.3
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Dupont runs at 83% of its industry's injury rate - about level with the typical Mattresses (i.e., box spring, innerspring, noninnerspring) manufacturing workplace, earning a grade C.

Dupont: 2.7 TCR = 83% of Mattresses (i.e., box spring, innerspring, noninnerspring) manufacturing BLS 3.3 · 4y Form 300A (see methodology below)

Dupont safety composite

Dupont scores strongest on total case rate (tcr) (safer than 71% of same-industry peers) and weakest on dart rate (safer than 30%), 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)
C 2.73 per 100 workers

Safer than 71% of industry peers

DART rate
F 4.33 per 100 workers

Safer than 30% of industry peers

Fatalities
D 0

Safer than 51% 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

Dupont: 0.0 → 5.4 TCR

Peak year 2024 @ 5.4 TCR · DART/TCR 1.59× in 2024

Dupont's TCR rose 5.4 from 0.0 in 2017 to 5.4 in 2024. In 2024, DART was 1.59× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 337910 · Dupont, WA AT/BELOW-IND · SMALL

Grade C · TCR 2.7 · 83% of ind

  • DART 4.3 DART
  • RANK P71
  • PHOTO Blue Bell Mattress C…
  • BOOK 4y book
  • INJ 8 inj
  • SIZE ~52 FTE

Nearest TCR peer: Blue Bell Mattress Company (0.0 TCR gap)

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

Dupont in the TCR neighbourhood

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

TCR

What this shows Dupont averages 2.7 TCR (83% of the Mattresses (i.e., box spring, innerspring, noninnerspring) manufacturing BLS benchmark).

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

Dupont TCR series: 2017=0 · 2022=2.1 · 2023=3.4 · 2024=5.4 · BLS 3.3

Where Dupont falls in its industry

160 Mattresses (i.e., box spring, establishments

Safer than 71% of graded establishments in this industry, whose median TCR is 3.8.

More dangerous than peersSafer than peers
Dupont (52 employees, TCR 2.7) among 29 same-industry peers, split at the industry median of 106 employees and a TCR of 3.8 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 05101520 Average employees Total Case Rate Dupont
Dupont (52 employees, TCR 2.7) among 29 same-industry peers, split at the industry median of 106 employees and a TCR of 3.8

Dupont has fewer employees than the Mattresses (i.e., box spring, innersprin median and a lower injury rate than the industry's median TCR of 3.8. 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 5.4 4.3 5 0 0
2023 3.4 1.7 2 0 0
2022 2.1 0.0 1 0 0
2017 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

337910 · WA · Dupont

160 Mattresses (i.e., box spring, innerspring, noninnerspring) manufacturing employers nationwide with a credible TCR · 10,147 rated employers in Washington with headcount on file · 17 employers in Dupont, WA · 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 Blue Bell Mattress Company 2.8 TCR
NAICS-TCR L&P High Point Spring 2.7 TCR
NAICS-TCR Serta Simmons Bedding Houston 2.8 TCR
NAICS-TCR The Original Mattress Factory 2.8 TCR
STATE-SIZE Naches Heights 52 FTE
STATE-SIZE Willamette Egg Farms Moses Lake 52 FTE
STATE-SIZE Troutlodge 52 FTE
STATE-SIZE FV Frontier Spirit 52 FTE
CITY-NEAR North America Fulfillment Centers (FCs) : BFI3 1,047 FTE
CITY-NEAR Amazon.com Services LLC - BFI9 854 FTE
CITY-NEAR Amazon.com Services LLC - BFI3 700 FTE
CITY-NEAR 6458-ZOLY 207 FTE
NAT-TCR Amazon.com Services LLC - HCT2 2.7 TCR
NAT-TCR Amazon.com Services LLC - HDE2 2.7 TCR
NAT-TCR Fulton 2.7 TCR
NAT-TCR D & H Masonry, INC 2.7 TCR
NAT-SIZE E-Tech Electric Inc. 52 FTE
NAT-SIZE JONDO LTD - Grand Prairie, TX 52 FTE
NAT-SIZE Big T Supermarket Inc 52 FTE
NAT-SIZE A&E Pharmacy, LLC. 52 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, 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.