Mail and Parcel Delivery · South Carolina

450460-Barnwell Po

Name: 450460-Barnwell Po Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Barnwell, SC · ~20 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 9.2
Avg TCR: 4.5
Industry avg: 0
Fatalities

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The verdict

450460-Barnwell Po runs at 205% of its industry's injury rate - far more dangerous than the typical Mail and Parcel Delivery workplace, earning a grade F.

450460-Barnwell Po: 9.2 TCR = 205% of Mail and Parcel Delivery BLS 4.5 · 2y Form 300A (see methodology below)

450460-Barnwell Po safety composite

450460-Barnwell Po scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 28%), 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).

40/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 9.23 per 100 workers

Safer than 28% of industry peers
DART rate: D 6.1 per 100 workers

Safer than 45% 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

450460-Barnwell Po: 6.2 → 12.2 TCR

Peak year 2021 @ 12.2 TCR · DART/TCR 0.66× in 2021

450460-Barnwell Po's TCR rose 6.0 from 6.2 in 2017 to 12.2 in 2021. In 2021, DART was 0.66× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

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

Grade F · TCR 9.2 · 205% of ind

DART 6.1 DART
RANK #185/218
PHOTO KEW GARDENS HILLS_13…
BOOK 2y book
INJ 3 inj
SIZE ~20 FTE

Nearest TCR peer: KEW GARDENS HILLS_1383453 (0.0 TCR gap)

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9.2
KEW GARDENS HI

9.2
ROSENBERG_1379

9.2
JACKSONVILLE G

9.2
HEADLAND_13666

9.2

What this shows 450460-Barnwell Po averages 9.2 TCR (205% of the Mail and Parcel Delivery BLS benchmark).

450460-Barnwell Po TCR series: 2017=6.2 · 2021=12.2 · BLS 4.5

Where 450460-Barnwell Po falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 28% of graded establishments in this industry, whose median TCR is 6.8.

Grade F

More dangerous than peersSafer than peers

Narrower to South Carolina alone (the establishments it most directly competes with for workers and contracts): ranked #185 safest of 218 Mail and Parcel Delivery employers in South Carolina.

450460-Barnwell Po (20 employees, TCR 9.2) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

450460-Barnwell Po 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	Fatalities
2021	12.2	6.1	2	0	0
2017	6.2	6.2	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · SC · Barnwell

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 7,610 rated employers in South Carolina with headcount on file · 17 employers in Barnwell, 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	KEW GARDENS HILLS_1383453	FLUSHING, NY	9.2 TCR
NAICS-TCR	ROSENBERG_1379909	ROSENBERG, TX	9.2 TCR
NAICS-TCR	JACKSONVILLE GATEWAY CARRIER ANNEX_1495697	JACKSONVILLE, FL	9.2 TCR
NAICS-TCR	HEADLAND_1366601	HEADLAND, AL	9.2 TCR
STATE-SIZE	Log Creek Timber Company Inc.	JOHNSTON	20 FTE
STATE-SIZE	Dorchestor	HARLEYVILLE	20 FTE
STATE-SIZE	Dorchester Biomass LLC	HARLEYVILLE	20 FTE
STATE-SIZE	FIELD SERVICES TECH BUILDING	CAYCE	20 FTE
CITY-NEAR	Swiss Krono USA, Inc	Barnwell	340 FTE
CITY-NEAR	Swiss Krono SC, LLC	Barnwell	290 FTE
CITY-NEAR	WM 795	Barnwell	192 FTE
CITY-NEAR	795	Barnwell	181 FTE
NAT-TCR	Advance Fittings Corp.	Elkhorn, WI	9.2 TCR
NAT-TCR	Sutter Solano Medical Center (110-6001)	Vallejo, CA	9.2 TCR
NAT-TCR	Corner Market #9006	Hattiesburg, MS	9.2 TCR
NAT-TCR	Kibler Lumber Mt Orab	Mount Orab, OH	9.2 TCR
NAT-SIZE	389009-Willard Po	Willard, OH	20 FTE
NAT-SIZE	507560-Springfield Vt Po	Springfield, VT	20 FTE
NAT-SIZE	358250-Stony Point Po	Stony Point, NY	20 FTE
NAT-SIZE	355570-Mount Sinai Po	Mount Sinai, NY	20 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: 2021, 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.