Concrete finishing · Pennsylvania

Sunoco Mariner East

Name: Sunoco Mariner East Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Aston, PA · ~60 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 2.7
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Sunoco Mariner East runs at 95% of its industry's injury rate - about level with the typical Concrete finishing workplace, earning a grade C.

Sunoco Mariner East: 2.7 TCR = 95% of Concrete finishing BLS 2.8 · 3y Form 300A (see methodology below)

Sunoco Mariner East safety composite

Sunoco Mariner East scores strongest on dart rate (safer than 81% 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).

67/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 2.67 per 100 workers

Safer than 64% of industry peers
DART rate: B 0 per 100 workers

Safer than 81% 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%).

Rising injury rate

Sunoco Mariner East: 0.0 → 4.1 TCR

Peak year 2018 @ 4.1 TCR · DART/TCR 0× in 2018

Sunoco Mariner East's TCR rose 4.1 from 0.0 in 2016 to 4.1 in 2018. In 2018, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238110 · Aston, PA AT/BELOW-IND · SMALL

Grade C · TCR 2.7 · 95% of ind

DART 0.0 DART
RANK #17/66
PHOTO Peak Contracting Group
BOOK 3y book
INJ 4 inj
SIZE ~60 FTE

Nearest TCR peer: Peak Contracting Group (0.0 TCR gap)

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This site

2.7
Peak Contracti

2.7
Elite Gunite L

2.7
Christman Mid-

2.7
Superior Gunit

2.6

What this shows Sunoco Mariner East averages 2.7 TCR (95% of the Concrete finishing BLS benchmark).

Sunoco Mariner East TCR series: 2016=0 · 2017=3.9 · 2018=4.1 · BLS 2.8

Where Sunoco Mariner East falls in its industry

1,314 Concrete finishing establishments

Safer than 64% of graded establishments in this industry, whose median TCR is 3.8.

Grade C

More dangerous than peersSafer than peers

Narrower to Pennsylvania alone (the establishments it most directly competes with for workers and contracts): ranked #17 safest of 66 Concrete finishing employers in Pennsylvania.

Sunoco Mariner East (60 employees, TCR 2.7) among 29 same-industry peers, split at the industry median of 64 employees and a TCR of 3.8

Sunoco Mariner East has fewer employees than the Concrete finishing median and a lower injury rate than the industry's median TCR of 3.8. 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
2018	4.1	0.0	2
2017	3.9	3.9	2
2016	0.0	0.0	0

OSHA ITA peer cross-reference

Establishment peer ledger

238110 · PA · Aston

1,314 Concrete finishing employers nationwide with a credible TCR · 22,692 rated employers in Pennsylvania with headcount on file · 71 employers in Aston, PA · 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	Peak Contracting Group	LOUISVILLE, NE	2.7 TCR
NAICS-TCR	Elite Gunite LLC	LAKELAND, FL	2.7 TCR
NAICS-TCR	Superior Gunite - PNW	SEATTLE, WA	2.6 TCR
NAICS-TCR	Christman Mid-Atlantic Constructors, Inc. - Virginia	STERLING, VA	2.7 TCR
STATE-SIZE	PHRG PIT	CORAOPOLIS	60 FTE
STATE-SIZE	Wickersham Construction & Engineering, Inc.	LANCASATER	60 FTE
STATE-SIZE	Landau Building Company	WEXFORD	60 FTE
STATE-SIZE	Division #23	DUNMORE	60 FTE
CITY-NEAR	Grid One Solutions	Aston	588 FTE
CITY-NEAR	Grid One Solutions - 194	Aston	252 FTE
CITY-NEAR	Grid One Solutions - 196	Aston	231 FTE
CITY-NEAR	Madison Industrial Services Team	Aston	206 FTE
NAT-TCR	Infusion Partners (CarePoint Partners - Youngstown) - 1142	Canfield, OH	2.7 TCR
NAT-TCR	Norris Sales Company Inc. 2	Sicklerville, NJ	2.7 TCR
NAT-TCR	Liberty Container	Liberty, MO	2.7 TCR
NAT-TCR	Brookdale Creve Coeur	Saint Louis, MO	2.7 TCR
NAT-SIZE	Sleepy Creek Turkeys	Goldsboro, NC	60 FTE
NAT-SIZE	Romanoff Electric Residential - Raleigh	Morrisville, NC	60 FTE
NAT-SIZE	National Distributing Company 3	Savannah, GA	60 FTE
NAT-SIZE	ATS Assembly & Test Carolina	Rockhill, SC	60 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.