Ready MixJoint Treatment and Hydrocal · Oklahoma

US Gypsum Southard

Southard, OK · ~235 workers · 8 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.1
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

US Gypsum Southard runs at 94% of its industry's injury rate - about level with the typical Ready MixJoint Treatment and Hydrocal workplace, earning a grade C.

US Gypsum Southard: 3.1 TCR = 94% of Ready MixJoint Treatment and Hydrocal BLS 3.3 · 8y Form 300A (see methodology below)

US Gypsum Southard safety composite

US Gypsum Southard scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 41%), 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

45/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 3.09 per 100 workers

Safer than 41% of industry peers

DART rate
D 1.6 per 100 workers

Safer than 45% 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

US Gypsum Southard: 1.0 → 3.2 TCR

Peak year 2023 @ 5.0 TCR · DART/TCR 0.52× in 2024

US Gypsum Southard's TCR rose 2.1 from 1.0 in 2017 to 3.2 in 2024. Peak filing year was 2023 at 5.0 TCR. In 2024, DART was 0.52× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 325520 · Southard, OK AT/BELOW-IND · MID

Grade C · TCR 3.1 · 94% of ind

  • DART 1.6 DART
  • RANK P41
  • PHOTO Laticrete - Corona
  • BOOK 8y book
  • INJ 52 inj
  • SIZE ~235 FTE

Nearest TCR peer: Laticrete - Corona (0.1 TCR gap)

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

US Gypsum Southard in the TCR neighbourhood

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

TCR

What this shows US Gypsum Southard averages 3.1 TCR (94% of the Ready MixJoint Treatment and Hydrocal BLS benchmark).

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

US Gypsum Southard TCR series: 2017=1 · 2018=2.4 · 2019=3.2 · 2020=2.5 · 2021=3.2 · 2022=4.3 · 2023=5 · 2024=3.2 · BLS 3.3

Where US Gypsum Southard falls in its industry

287 Ready MixJoint Treatment and H establishments

Safer than 41% of graded establishments in this industry, whose median TCR is 2.7.

More dangerous than peersSafer than peers
US Gypsum Southard (235 employees, TCR 3.1) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.7 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 0100200300400 051015 Average employees Total Case Rate US Gypsum Southard
US Gypsum Southard (235 employees, TCR 3.1) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.7

US Gypsum Southard has more employees than the Ready MixJoint Treatment and Hydrocal median and a higher injury rate than the industry's median TCR of 2.7. 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 3.2 1.6 8 0 0
2023 5.0 2.7 10 1 0
2022 4.3 1.9 8 1 0
2021 3.2 1.8 6 1 0
2020 2.5 1.0 5 0 0
2019 3.2 1.1 6 3 0
2018 2.4 1.0 6 1 0
2017 1.0 0.3 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

325520 · OK · Southard

287 Ready MixJoint Treatment and Hydrocal employers nationwide with a credible TCR · 5,320 rated employers in Oklahoma 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 Laticrete - Corona 3.1 TCR
NAICS-TCR Copps Industries 3.0 TCR
NAICS-TCR ICP Choice Adhesives Carroll 3.2 TCR
NAICS-TCR QEP Co., Inc. 3.2 TCR
STATE-SIZE Cimarron Energy Inc 235 FTE
STATE-SIZE Danfoss Power Solutions II 235 FTE
STATE-SIZE CVR Crude Transportation 235 FTE
STATE-SIZE Muskogee Plant #3 236 FTE
NAT-TCR Leppinks Newaygo 3.1 TCR
NAT-TCR Merrill Tool & Water Jet, LLC 3.1 TCR
NAT-TCR Universal Motion Components Co., LLC. 3.1 TCR
NAT-TCR West Windsor Market 3.1 TCR
NAT-SIZE PGL Main Office 235 FTE
NAT-SIZE Shop Rite of Absecon 235 FTE
NAT-SIZE Agr Contracting 235 FTE
NAT-SIZE Nowhere Partners, LLC 235 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. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.