Oil additive preparations manufacturing · Oklahoma

Liberty Plant

Chickasha, OK · ~63 workers · 7 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.5
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Liberty Plant runs at 44% of its industry's injury rate - far safer than the typical Oil additive preparations manufacturing workplace, earning a grade A.

Liberty Plant: 1.5 TCR = 44% of Oil additive preparations manufacturing BLS 3.3 · 7y Form 300A (see methodology below)

Liberty Plant safety composite

Liberty Plant scores strongest on dart rate (safer than 78% of same-industry peers) and weakest on fatalities (safer than 51%), 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

68/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.46 per 100 workers

Safer than 70% of industry peers

DART rate
B 0 per 100 workers

Safer than 78% 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%).

TCR Δ

−2.3

2018→2024

Liberty Plant injury rate improved

Liberty Plant's TCR fell 2.3 from 2.3 in 2018 to 0.0 in 2024. Peak filing year was 2020 at 4.8 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2018=2.3 · 2019=3.1 · 2020=4.8 · 2021=0.0 · 2022=0.0 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 325998 · Chickasha, OK AT/BELOW-IND · SMALL

Grade A · TCR 1.5 · 44% of ind

  • DART 0.0 DART
  • RANK #2/8
  • PHOTO CTUSA-MP
  • BOOK 7y book
  • INJ 7 inj
  • SIZE ~63 FTE

Nearest TCR peer: CTUSA-MP (0.0 TCR gap)

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

Liberty Plant in the TCR neighbourhood

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

TCR

What this shows Liberty Plant averages 1.5 TCR (44% of the Oil additive preparations manufacturing BLS benchmark).

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

Liberty Plant TCR series: 2018=2.3 · 2019=3.1 · 2020=4.8 · 2021=0 · 2022=0 · 2023=0 · 2024=0 · BLS 3.3

Where Liberty Plant falls in its industry

485 Oil additive preparations manu establishments

Safer than 70% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Oklahoma alone (the establishments it most directly competes with for workers and contracts): ranked #2 safest of 8 Oil additive preparations manu employers in Oklahoma.

Liberty Plant (63 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 62 employees and a TCR of 2.5 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 05001,0001,500 051015 Average employees Total Case Rate Liberty Plant
Liberty Plant (63 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 62 employees and a TCR of 2.5

Liberty Plant has more employees than the Oil additive preparations manufacturing median and a lower injury rate than the industry's median TCR of 2.5. 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 0.0 0.0 0 0 0
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0
2021 0.0 0.0 0 0 0
2020 4.8 3.6 4 0 0
2019 3.1 1.6 2 0 0
2018 2.3 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

325998 · OK · Chickasha

485 Oil additive preparations manufacturing employers nationwide with a credible TCR · 5,320 rated employers in Oklahoma with headcount on file · 40 employers in Chickasha, OK · 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 CTUSA-MP 1.5 TCR
NAICS-TCR Industrial Water Engineering 1.5 TCR
NAICS-TCR Harrell Industries, Inc. 1.5 TCR
NAICS-TCR Cortec Corporation 1.5 TCR
STATE-SIZE Chaparral Energy, LLC - OKC Office 63 FTE
STATE-SIZE Northeastern 3 63 FTE
STATE-SIZE Cookson Hills Electric Cooperative Inc. 63 FTE
STATE-SIZE Discovery Plastics Acquisition, LLC production 63 FTE
CITY-NEAR WM 113 327 FTE
CITY-NEAR 113 321 FTE
CITY-NEAR Midwest Cooling Towers, Inc. 209 FTE
CITY-NEAR HSI Sensing 167 FTE
NAT-TCR BOSTCO 1.5 TCR
NAT-TCR BMEI - Utah 1.5 TCR
NAT-TCR Lockheed Martin Corporation US TX Fort Worth Lockheed Blvd (1093) 1.5 TCR
NAT-TCR Outside The Lines 1.5 TCR
NAT-SIZE Calhoon MEBA Engineering School 63 FTE
NAT-SIZE Yogi Bear's Jellystone Park: Quarryville 63 FTE
NAT-SIZE Trader Joe's 0034 Manhattan Bch 63 FTE
NAT-SIZE DesignTex NJ 63 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. 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.