PLASMA COLLECTION · Tennessee

Tnchat-Opi-Chattanooga 133

Name: Tnchat-Opi-Chattanooga 133 Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Chattanooga, TN · ~34 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 3.4
Avg TCR: 3.8
Industry avg: 0
Fatalities

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The verdict

Tnchat-Opi-Chattanooga 133 runs at 90% of its industry's injury rate - about level with the typical PLASMA COLLECTION workplace, earning a grade C.

Tnchat-Opi-Chattanooga 133: 3.4 TCR = 90% of PLASMA COLLECTION BLS 3.8 · 2y Form 300A (see methodology below)

Tnchat-Opi-Chattanooga 133 safety composite

Tnchat-Opi-Chattanooga 133 scores strongest on dart rate (safer than 74% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

63/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 3.41 per 100 workers

Safer than 61% of industry peers
DART rate: C 0 per 100 workers

Safer than 74% of industry peers
Fatalities: D 0

Safer than 50% 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%).

Tnchat-Opi-Chattanooga 133 held a steady TCR band

Tnchat-Opi-Chattanooga 133's TCR held near 0.2 from 3.3 in 2021 to 3.5 in 2022. In 2022, DART was 0× this establishment's average TCR (severity share of cases).

2021=3.3 · 2022=3.5

OSHA ITA Form 300A scorecard

Establishment book 621991 · Chattanooga, TN AT/BELOW-IND · SMALL

Grade C · TCR 3.4 · 90% of ind

DART 0.0 DART
RANK #16/48
PHOTO Jackson 156
BOOK 2y book
INJ 2 inj
SIZE ~34 FTE

Nearest TCR peer: Jackson 156 (0.0 TCR gap)

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This site

3.4
Jackson 156

3.4
Community Bloo

3.4
Gresham 055

3.4
Iowa City Biot

3.4

What this shows Tnchat-Opi-Chattanooga 133 averages 3.4 TCR (90% of the PLASMA COLLECTION BLS benchmark).

Tnchat-Opi-Chattanooga 133 TCR series: 2021=3.3 · 2022=3.5 · BLS 3.8

Where Tnchat-Opi-Chattanooga 133 falls in its industry

1,713 PLASMA COLLECTION establishments

Safer than 61% of graded establishments in this industry, whose median TCR is 4.3.

Grade C

More dangerous than peersSafer than peers

Narrower to Tennessee alone (the establishments it most directly competes with for workers and contracts): ranked #16 safest of 48 PLASMA COLLECTION employers in Tennessee.

Tnchat-Opi-Chattanooga 133 (34 employees, TCR 3.4) among 29 same-industry peers, split at the industry median of 45 employees and a TCR of 4.3

Tnchat-Opi-Chattanooga 133 has fewer employees than the PLASMA COLLECTION median and a lower injury rate than the industry's median TCR of 4.3. 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	3.5	0.0	1	0	0
2021	3.3	0.0	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

621991 · TN · Chattanooga

1,713 PLASMA COLLECTION employers nationwide with a credible TCR · 10,743 rated employers in Tennessee with headcount on file · 695 employers in Chattanooga, TN · 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	Jackson 156	JACKSON, MS	3.4 TCR
NAICS-TCR	Community Blood Center Portland	PORTLAND, OR	3.4 TCR
NAICS-TCR	Gresham 055	GRESHAM, OR	3.4 TCR
NAICS-TCR	Iowa City Biotest Plasma Center	IOWA CITY, IA	3.4 TCR
STATE-SIZE	Obion County Hatchery	UNION CITY	34 FTE
STATE-SIZE	UCEMC Cookeville	COOKEVILLE	34 FTE
STATE-SIZE	RKA Construction, LLC	MEMPHIS	34 FTE
STATE-SIZE	AGM-Tennessee	NASHVILLE	34 FTE
CITY-NEAR	CHATTANOOGA COKE	Chattanooga	8,650 FTE
CITY-NEAR	CHATTANOOGA FOOD	Chattanooga	8,650 FTE
CITY-NEAR	USXpress	Chattanooga	7,385 FTE
CITY-NEAR	Cardiology GB	Chattanooga	6,606 FTE
NAT-TCR	Bed Bath and Beyond Virginia Beach	Virginia Beach, VA	3.4 TCR
NAT-TCR	Dept. of Transportation & Public Facilities (57)	Glennallen, AK	3.4 TCR
NAT-TCR	Metal-Era, LLC	Waukesha, WI	3.4 TCR
NAT-TCR	1017 - Visalia Ca Whse	Visalia, CA	3.4 TCR
NAT-SIZE	Social Vocational Services #142	Watsonville, CA	34 FTE
NAT-SIZE	Bed Bath and Beyond Falls Church	Falls Church, VA	34 FTE
NAT-SIZE	Bed Bath and Beyond Delray Beach	Delray Beach, FL	34 FTE
NAT-SIZE	buybuy Baby West Hills	West Hills, CA	34 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. 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.