Manganese dioxide manufacturing · Maryland

Prince Erachem Inc - Baltimore

Name: Prince Erachem Inc - Baltimore Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Baltimore, MD · ~58 workers · 2 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: 0
Fatalities

Subscribe to safety-record updates (RSS)

The verdict

Prince Erachem Inc - Baltimore runs at 25% of its industry's injury rate - far safer than the typical Manganese dioxide manufacturing workplace, earning a grade A.

Prince Erachem Inc - Baltimore: 0.8 TCR = 25% of Manganese dioxide manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Prince Erachem Inc - Baltimore safety composite

Prince Erachem Inc - Baltimore scores strongest on total case rate (tcr) (safer than 79% 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).

71/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 0.82 per 100 workers

Safer than 79% of industry peers
DART rate: B 0 per 100 workers

Safer than 75% 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

−1.6

2020→2021

Prince Erachem Inc - Baltimore injury rate improved

Prince Erachem Inc - Baltimore's TCR fell 1.6 from 1.6 in 2020 to 0.0 in 2021. Peak filing year was 2020 at 1.6 TCR. In 2021, DART was 0× this establishment's average TCR (severity share of cases).

2020=1.6 · 2021=0.0

OSHA ITA Form 300A scorecard

Establishment book 325180 · Baltimore, MD AT/BELOW-IND · SMALL

Grade A · TCR 0.8 · 25% of ind

DART 0.0 DART
RANK #1/7
PHOTO Fort Worth Corporate
BOOK 2y book
INJ 1 inj
SIZE ~58 FTE

Nearest TCR peer: Fort Worth Corporate (0.0 TCR gap)

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

This site

0.8
Fort Worth Cor

0.8
Battleground P

0.8
PQ Corporation

0.8
Scientific Des

0.8

What this shows Prince Erachem Inc - Baltimore averages 0.8 TCR (25% of the Manganese dioxide manufacturing BLS benchmark).

Prince Erachem Inc - Baltimore TCR series: 2020=1.6 · 2021=0 · BLS 3.3

Where Prince Erachem Inc - Baltimore falls in its industry

418 Manganese dioxide manufacturin establishments

Safer than 79% of graded establishments in this industry, whose median TCR is 1.9.

Grade A

More dangerous than peersSafer than peers

Narrower to Maryland alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 7 Manganese dioxide manufacturin employers in Maryland.

Prince Erachem Inc - Baltimore (58 employees, TCR 0.8) among 29 same-industry peers, split at the industry median of 61 employees and a TCR of 1.9

Prince Erachem Inc - Baltimore has fewer employees than the Manganese dioxide manufacturing 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	DART	Injuries	Illnesses	Fatalities
2021	0.0	0.0	0	0	0
2020	1.6	0.0	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

325180 · MD · Baltimore

418 Manganese dioxide manufacturing employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 1,031 employers in Baltimore, MD · 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	Fort Worth Corporate	FORT WORTH, TX	0.8 TCR
NAICS-TCR	Battleground Plant	LA PORTE, TX	0.8 TCR
NAICS-TCR	PQ Corporation- Joliet	JOLIET, IL	0.8 TCR
NAICS-TCR	Scientific Design Company	LITTLE FERRY, NJ	0.8 TCR
STATE-SIZE	Pocomoke Farm	POCOMOKE CITY	58 FTE
STATE-SIZE	Chalk Point Power, LLC	AQUASCO	58 FTE
STATE-SIZE	DRB Group Mid- Atlantic, LLC Metro	ROCKVILLE	58 FTE
STATE-SIZE	Southway Builders	BALTIMORE	58 FTE
CITY-NEAR	Johns Hopkins Hospital	Baltimore	12,523 FTE
CITY-NEAR	University of Maryland Medical Center	Baltimore	7,980 FTE
CITY-NEAR	Sinai Hospital of Baltimore	Baltimore	7,770 FTE
CITY-NEAR	NGMS-T340	Baltimore	6,180 FTE
NAT-TCR	Apex Graphics	Elkhart, IN	0.8 TCR
NAT-TCR	ADESA Las Vegas	North Las Vegas, NV	0.8 TCR
NAT-TCR	Eunice Plant	Eunice, LA	0.8 TCR
NAT-TCR	Novelis Corportaion	Terre Haute, IN	0.8 TCR
NAT-SIZE	Lehman Roberts Plant 7	Batesville, MS	58 FTE
NAT-SIZE	Menu Mate Mushroom Farm	West Grove, PA	58 FTE
NAT-SIZE	Carbonfree Chemicals SPE I Holdings, LLC	San Antonio, TX	58 FTE
NAT-SIZE	GES Sheet Metal,Inc.	Fontana, CA	58 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, 2020. 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.