Mail and Parcel Delivery · South Carolina

451484-Chs-Ashley River Sta

Name: 451484-Chs-Ashley River Sta Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Charleston, SC · ~46 workers · 5 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 8.7
Avg TCR: 4.5
Industry avg: 0
Fatalities

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The verdict

451484-Chs-Ashley River Sta runs at 193% of its industry's injury rate - more dangerous than the typical Mail and Parcel Delivery workplace, earning a grade D.

451484-Chs-Ashley River Sta: 8.7 TCR = 193% of Mail and Parcel Delivery BLS 4.5 · 5y Form 300A (see methodology below)

451484-Chs-Ashley River Sta safety composite

451484-Chs-Ashley River Sta scores strongest on dart rate (safer than 58% of same-industry peers) and weakest on total case rate (tcr) (safer than 32%), 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).

46/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 8.67 per 100 workers

Safer than 32% of industry peers
DART rate: C 4.58 per 100 workers

Safer than 58% 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

−3.3

2017→2022

451484-Chs-Ashley River Sta injury rate improved

451484-Chs-Ashley River Sta's TCR fell 3.3 from 7.8 in 2017 to 4.6 in 2022. Peak filing year was 2019 at 22.6 TCR. In 2022, DART was 0.53× this establishment's average TCR (severity share of cases).

2017=7.8 · 2018=2.3 · 2019=22.6 · 2020=6.1 · 2022=4.6

OSHA ITA Form 300A scorecard

Establishment book 491110 · Charleston, SC ABOVE-IND · SMALL

Grade D · TCR 8.7 · 193% of ind

DART 4.6 DART
RANK #180/218
PHOTO SALISBURY_1380514
BOOK 5y book
INJ 17 inj
SIZE ~46 FTE

Nearest TCR peer: SALISBURY_1380514 (0.0 TCR gap)

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This site

8.7
SALISBURY_1380

8.7
CHESTER_135785

8.7
PENNSVILLE_137

8.7
PRINCETON_1378

8.7

What this shows 451484-Chs-Ashley River Sta averages 8.7 TCR (193% of the Mail and Parcel Delivery BLS benchmark).

451484-Chs-Ashley River Sta TCR series: 2017=7.8 · 2018=2.3 · 2019=22.6 · 2020=6.1 · 2022=4.6 · BLS 4.5

Where 451484-Chs-Ashley River Sta falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 32% of graded establishments in this industry, whose median TCR is 6.8.

Grade D

More dangerous than peersSafer than peers

Narrower to South Carolina alone (the establishments it most directly competes with for workers and contracts): ranked #180 safest of 218 Mail and Parcel Delivery employers in South Carolina.

451484-Chs-Ashley River Sta (46 employees, TCR 8.7) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

451484-Chs-Ashley River Sta has fewer employees than the Mail and Parcel Delivery median and a higher injury rate than the industry's median TCR of 6.8. 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	Illnesses
2022	4.6	4.6	2	0
2020	6.1	6.1	3	0
2019	22.6	20.1	8	1
2018	2.3	2.3	1	0
2017	7.8	7.8	3	0

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · SC · Charleston

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 7,610 rated employers in South Carolina with headcount on file · 341 employers in Charleston, SC · 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	SALISBURY_1380514	SALISBURY, NC	8.7 TCR
NAICS-TCR	CHESTER_1357850	CHESTER, VA	8.7 TCR
NAICS-TCR	PENNSVILLE_1377179	PENNSVILLE, NJ	8.7 TCR
NAICS-TCR	PRINCETON_1378433	PRINCETON, IL	8.7 TCR
STATE-SIZE	Thompson Construction Group Inc Caterpillar Pin	SUMTER	46 FTE
STATE-SIZE	Mitchell Brothers, Inc.	SEABROOK	46 FTE
STATE-SIZE	Horizon LLC	RIDGELAND	46 FTE
STATE-SIZE	Regional Utility Services	SPARTANBURG	46 FTE
CITY-NEAR	Medical University Hospital Authority	Charleston	8,204 FTE
CITY-NEAR	Medical University of South Carolina	Charleston	5,881 FTE
CITY-NEAR	SC-03	Charleston	4,525 FTE
CITY-NEAR	SAFETY MANAGEMENT DIVISION	Charleston	1,790 FTE
NAT-TCR	163276-Grayslake Po	Grayslake, IL	8.7 TCR
NAT-TCR	6400-SWY-0027-0027-01645	Lakewood, WA	8.7 TCR
NAT-TCR	HG393	Falls Church, VA	8.7 TCR
NAT-TCR	55558 OCTA Anaheim	Anaheim, CA	8.7 TCR
NAT-SIZE	365296-Mount Holly Po	Mount Holly, NC	46 FTE
NAT-SIZE	124180-Hephzibah Po	Hephzibah, GA	46 FTE
NAT-SIZE	517664-Ric-Lakeside Br	Richmond, VA	46 FTE
NAT-SIZE	517663-Ric-Forest Hill Sta	Richmond, VA	46 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, 2020, 2019, 2018, 2017. 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.