Organo-inorganic compound manufacturing · Louisiana

Diamond Green Diesel

Norco, LA · ~47 workers · 3 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.5
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Diamond Green Diesel runs at 15% of its industry's injury rate - far safer than the typical Organo-inorganic compound manufacturing workplace, earning a grade A.

Diamond Green Diesel: 0.5 TCR = 15% of Organo-inorganic compound manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Diamond Green Diesel safety composite

Diamond Green Diesel scores strongest on total case rate (tcr) (safer than 82% of same-industry peers) and weakest on fatalities (safer than 50%), 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

72/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 0.51 per 100 workers

Safer than 82% of industry peers

DART rate
B 0 per 100 workers

Safer than 75% 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%).

Diamond Green Diesel held a steady TCR band

Diamond Green Diesel's TCR held near 0.0 from 0.0 in 2016 to 0.0 in 2018. Peak filing year was 2017 at 1.5 TCR. In 2018, DART was 0× this establishment's average TCR (severity share of cases).

2016=0.0 · 2017=1.5 · 2018=0.0

OSHA ITA Form 300A scorecard

Establishment book 325199 · Norco, LA AT/BELOW-IND · SMALL

Grade A · TCR 0.5 · 15% of ind

  • DART 0.0 DART
  • RANK #16/28
  • PHOTO Nouryon Surface Chem…
  • BOOK 3y book
  • INJ 1 inj
  • SIZE ~47 FTE

Nearest TCR peer: Nouryon Surface Chemistry LLC (0.0 TCR gap)

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

Diamond Green Diesel in the TCR neighbourhood

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

TCR

What this shows Diamond Green Diesel averages 0.5 TCR (15% of the Organo-inorganic compound manufacturing BLS benchmark).

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

Diamond Green Diesel TCR series: 2016=0 · 2017=1.5 · 2018=0 · BLS 3.3

Where Diamond Green Diesel falls in its industry

552 Organo-inorganic compound manu establishments

Safer than 82% of graded establishments in this industry, whose median TCR is 1.5.

More dangerous than peersSafer than peers

Narrower to Louisiana alone (the establishments it most directly competes with for workers and contracts): ranked #16 safest of 28 Organo-inorganic compound manu employers in Louisiana.

Diamond Green Diesel (47 employees, TCR 0.5) among 29 same-industry peers, split at the industry median of 73 employees and a TCR of 1.5 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 02004006008001,000 02468 Average employees Total Case Rate Diamond Green Diesel
Diamond Green Diesel (47 employees, TCR 0.5) among 29 same-industry peers, split at the industry median of 73 employees and a TCR of 1.5

Diamond Green Diesel has fewer employees than the Organo-inorganic compound manufacturing median and a lower injury rate than the industry's median TCR of 1.5. 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
2018 0.0 0.0 0 0 0
2017 1.5 1.5 1 0 0
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

325199 · LA · Norco

552 Organo-inorganic compound manufacturing employers nationwide with a credible TCR · 6,723 rated employers in Louisiana with headcount on file · 36 employers in Norco, LA · 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 Nouryon Surface Chemistry LLC 0.5 TCR
NAICS-TCR IDT Coralville 1710 0.5 TCR
NAICS-TCR Ashland 0.5 TCR
NAICS-TCR Baze Chemical - Liberty 0.5 TCR
STATE-SIZE Luling 47 FTE
STATE-SIZE HB Rentals - Broussard 47 FTE
STATE-SIZE EXCEL Contractors @ Westlake Geismar 47 FTE
STATE-SIZE F.J. Burnell, Inc. 47 FTE
CITY-NEAR Equilon Enterprises LLC dba Shell Oil Products US - Norco Refinery 1,041 FTE
CITY-NEAR Motiva Norco Refinery 864 FTE
CITY-NEAR Equilon Enterprises LLC dba Shell Oil Product US - Norco Refinery 851 FTE
CITY-NEAR St. Charles Refinery, Valero Refining - New Orleans, LLC 550 FTE
NAT-TCR US Conec Ltd-830 0.5 TCR
NAT-TCR National Oilwell Varco - Houston Creekmont T3 Pressure Control - Operations 0.5 TCR
NAT-TCR J.D. Heiskell & Co. Elkhorn NE 0.5 TCR
NAT-TCR Rolling Rock Building Stone, Inc. 0.5 TCR
NAT-SIZE Hess Trucking Harrisburg 47 FTE
NAT-SIZE Walling Distributing Company, Inc. 47 FTE
NAT-SIZE Modesto, California Container Graphics Corporation 47 FTE
NAT-SIZE Sabino Recovery - Tucson 47 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, 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.