Multi Craft · Oklahoma

HollyFrontier Refinery Tulsa OK - BSL

Name: HollyFrontier Refinery Tulsa OK - BSL Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Tulsa, OK · ~73 workers · 4 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.2
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

HollyFrontier Refinery Tulsa OK - BSL runs at 6% of its industry's injury rate - far safer than the typical Multi Craft workplace, earning a grade A.

HollyFrontier Refinery Tulsa OK - BSL: 0.2 TCR = 6% of Multi Craft BLS 2.8 · 4y Form 300A (see methodology below)

HollyFrontier Refinery Tulsa OK - BSL safety composite

HollyFrontier Refinery Tulsa OK - BSL scores strongest on total case rate (tcr) (safer than 96% 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).

77/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 0.17 per 100 workers

Safer than 96% of industry peers
DART rate: C 0 per 100 workers

Safer than 73% 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%).

HollyFrontier Refinery Tulsa OK - BSL held a steady TCR band

HollyFrontier Refinery Tulsa OK - BSL's TCR held near 0.0 from 0.0 in 2016 to 0.0 in 2020. Peak filing year was 2019 at 0.7 TCR. In 2020, DART was 0× this establishment's average TCR (severity share of cases).

2016=0.0 · 2017=0.0 · 2019=0.7 · 2020=0.0

OSHA ITA Form 300A scorecard

Establishment book 238990 · Tulsa, OK AT/BELOW-IND · SMALL

Grade A · TCR 0.2 · 6% of ind

DART 0.0 DART
RANK #1/18
PHOTO MPW Industrial Servi…
BOOK 4y book
INJ 1 inj
SIZE ~73 FTE

Nearest TCR peer: MPW Industrial Services, Inc. - Hebron (0.0 TCR gap)

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0.2
MPW Industrial

0.2
Stevenson Cran

0.2
BrandSafway In

0.2
Industrial Spe

0.2

What this shows HollyFrontier Refinery Tulsa OK - BSL averages 0.2 TCR (6% of the Multi Craft BLS benchmark).

HollyFrontier Refinery Tulsa OK - BSL TCR series: 2016=0 · 2017=0 · 2019=0.7 · 2020=0 · BLS 2.8

Where HollyFrontier Refinery Tulsa OK - BSL falls in its industry

1,634 Multi Craft establishments

Safer than 96% of graded establishments in this industry, whose median TCR is 1.9.

Grade A

More dangerous than peersSafer than peers

Narrower to Oklahoma alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 18 Multi Craft employers in Oklahoma.

HollyFrontier Refinery Tulsa OK - BSL (73 employees, TCR 0.2) among 29 same-industry peers, split at the industry median of 52 employees and a TCR of 1.9

HollyFrontier Refinery Tulsa OK - BSL has more employees than the Multi Craft median and a lower injury rate than the industry's median TCR of 1.9. 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	Injuries
2020	0.0	0
2019	0.7	1
2017	0.0	0
2016	0.0	0

OSHA ITA peer cross-reference

Establishment peer ledger

238990 · OK · Tulsa

1,634 Multi Craft employers nationwide with a credible TCR · 5,320 rated employers in Oklahoma with headcount on file · 1,004 employers in Tulsa, OK · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	MPW Industrial Services, Inc. - Hebron	HEBRON, OH	0.2 TCR
NAICS-TCR	Stevenson Crane Service Inc.	BOLINGBROOK, IL	0.2 TCR
NAICS-TCR	BrandSafway Industries LLC - P66 Wood River Refinery	ROXANA, IL	0.2 TCR
NAICS-TCR	Industrial Specialists LLC - Gonzales Branch	GONZALES, LA	0.2 TCR
STATE-SIZE	OG&E-Central District Office	OKLAHOMA CITY	73 FTE
STATE-SIZE	Ashton Gray OFS, LLC.	OKLAHOMA CITY	73 FTE
STATE-SIZE	Schwarz Paving Company Inc	OKLAHOMA CITY	73 FTE
STATE-SIZE	Oklahoma City OK (W Reno St) Depot	OKLAHOMA CITY	73 FTE
CITY-NEAR	Saint Francis Hospital, Inc.	Tulsa	6,668 FTE
CITY-NEAR	H&P IDC - U.S. Land	Tulsa	6,014 FTE
CITY-NEAR	TUL-TULSA-MAINTENANCE BASE	Tulsa	5,184 FTE
CITY-NEAR	4795-AA-TUL-TULSA-TUL-TRML	Tulsa	4,794 FTE
NAT-TCR	Bloomington Ceridian Bldg	Bloomington, MN	0.2 TCR
NAT-TCR	All American Homecare Agency, Inc	New York, NY	0.2 TCR
NAT-TCR	CA-18	Stockton, CA	0.2 TCR
NAT-TCR	CA-03	Fresno, CA	0.2 TCR
NAT-SIZE	Buffalo Distribution Center	Williamsville, NY	73 FTE
NAT-SIZE	1855-WIMIL71	Appleton, WI	73 FTE
NAT-SIZE	Rolls-Royce: Banded Stator	Indianapolis, IN	73 FTE
NAT-SIZE	Dunn Livery LP	Minneapolis, MN	73 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: 2020, 2019, 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.