Crude oil refining · Delaware

Delaware City Refining Company

Name: Delaware City Refining Company Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Del City, DE · ~553 workers · 7 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.8
Avg TCR: 3.3
Industry avg: 1
Fatality

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The verdict

Delaware City Refining Company runs at 25% of its industry's injury rate - far safer than the typical Crude oil refining workplace, earning a grade A.

Delaware City Refining Company: 0.8 TCR = 25% of Crude oil refining BLS 3.3 · 7y Form 300A (see methodology below)

Delaware City Refining Company safety composite

Delaware City Refining Company scores strongest on total case rate (tcr) (safer than 33% of same-industry peers) and weakest on fatalities (safer than 2%), 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).

23/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 0.81 per 100 workers

Safer than 33% of industry peers
DART rate: F 0.55 per 100 workers

Safer than 26% of industry peers
Fatalities: F 1

Safer than 2% 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%).

Delaware City Refining Company held a steady TCR band

Delaware City Refining Company's TCR held near 0.3 from 1.0 in 2016 to 0.7 in 2022. Peak filing year was 2020 at 1.4 TCR. In 2022, DART was 0.68× this establishment's average TCR (severity share of cases).

2016=1.0 · 2017=0.0 · 2018=0.8 · 2019=0.8 · 2020=1.4 · 2021=0.9 · 2022=0.7

OSHA ITA Form 300A scorecard

Establishment book 324110 · Del City, DE AT/BELOW-IND · MID

Grade A · TCR 0.8 · 25% of ind

DART 0.6 DART
RANK P33
PHOTO Calumet Shreveport R…
BOOK 7y book
INJ 29 inj
SIZE ~553 FTE

Nearest TCR peer: Calumet Shreveport Refinery, LLC (0.0 TCR gap)

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

Metro Paving I

0.9
This site

0.8
Calumet Shreve

0.8
Wynnewood Refi

0.8
Ergon-West Vir

0.8

What this shows Delaware City Refining Company averages 0.8 TCR (25% of the Crude oil refining BLS benchmark).

Delaware City Refining Company TCR series: 2016=1 · 2017=0 · 2018=0.8 · 2019=0.8 · 2020=1.4 · 2021=0.9 · 2022=0.7 · BLS 3.3

Where Delaware City Refining Company falls in its industry

198 Crude oil refining establishments

Safer than 33% of graded establishments in this industry, whose median TCR is 0.5.

Grade A

More dangerous than peersSafer than peers

Delaware City Refining Company (553 employees, TCR 0.8) among 29 same-industry peers, split at the industry median of 376 employees and a TCR of 0.5

Delaware City Refining Company has more employees than the Crude oil refining median and a higher injury rate than the industry's median TCR of 0.5. 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
2022	0.7	0.6	4	0	0
2021	0.9	0.4	3	2	1
2020	1.4	0.7	8	0	0
2019	0.8	0.3	5	0	0
2018	0.8	0.5	4	1	0
2017	0.0	0.0	0	0	0
2016	1.0	0.8	5	1	0

OSHA ITA peer cross-reference

Establishment peer ledger

324110 · DE · Del City

198 Crude oil refining employers nationwide with a credible TCR · 1,487 rated employers in Delaware 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	Place	Metric
NAICS-TCR	Calumet Shreveport Refinery, LLC	SHREVEPORT, LA	0.8 TCR
NAICS-TCR	Wynnewood Refinery	WYNNEWOOD, OK	0.8 TCR
NAICS-TCR	Ergon-West Virginia, Inc	NEWELL, WV	0.8 TCR
NAICS-TCR	Metro Paving Indirect	LAKEWOOD, CO	0.9 TCR
STATE-SIZE	AMZL : DPH4	NEWCASTLE	554 FTE
STATE-SIZE	Delaware City Refining Company	DELAWARE CITY	550 FTE
STATE-SIZE	096821-DELAWARE DE P&DC	NEW CASTLE	548 FTE
STATE-SIZE	096821-DELAWARE DE P&DC	WILMINGTON	564 FTE
NAT-TCR	Sierra Monitor Corporation	Milpitas, CA	0.8 TCR
NAT-TCR	Mystic	Charlestown, MA	0.8 TCR
NAT-TCR	Shadydale	Shadydale, GA	0.8 TCR
NAT-TCR	NAES : Frontera	Mission, TX	0.8 TCR
NAT-SIZE	Auxilio Services	Cincinnati, OH	553 FTE
NAT-SIZE	Corp-Dallas	Dallas, TX	553 FTE
NAT-SIZE	SIE - San Francisco	San Francisco, CA	553 FTE
NAT-SIZE	Das North America	Montgomery, AL	553 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: 2022, 2021, 2020, 2019, 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.