Employer · Indiana

228 - Knollwood

Name: 228 - Knollwood Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

St. Louis Park, IN · ~66 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 1.5
Avg TCR: 3.4
Industry avg: 0
Fatalities

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The verdict

228 - Knollwood runs at 43% of its industry's injury rate - far safer than the typical industry workplace, earning a grade A.

228 - Knollwood: 1.5 TCR = 43% of industry BLS 3.4 · 2y Form 300A (see methodology below)

228 - Knollwood safety composite

228 - Knollwood scores strongest on total case rate (tcr) (safer than 89% of same-industry peers) and weakest on dart rate (safer than 27%), 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).

58/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 1.46 per 100 workers

Safer than 89% of industry peers
DART rate: F 2.91 per 100 workers

Safer than 27% 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%).

Rising injury rate

228 - Knollwood: 0.0 → 2.9 TCR

Peak year 2022 @ 2.9 TCR · DART/TCR 1.99× in 2022

228 - Knollwood's TCR rose 2.9 from 0.0 in 2020 to 2.9 in 2022. In 2022, DART was 1.99× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 452210 · St. Louis Park, IN AT/BELOW-IND · SMALL

Grade A · TCR 1.5 · 43% of ind

DART 2.9 DART
RANK #21/78
PHOTO 71471
BOOK 2y book
INJ 1 inj
SIZE ~66 FTE

Nearest TCR peer: 71471 (0.0 TCR gap)

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This site

1.5
71471

1.5
276 Center Squ

1.5
779 Akron Sout

1.5
975 Sparks

1.5

What this shows 228 - Knollwood averages 1.5 TCR (43% of the industry BLS benchmark).

228 - Knollwood TCR series: 2020=0 · 2022=2.9 · BLS 3.4

Where 228 - Knollwood falls in its industry

2,917 industry establishments

Safer than 89% of graded establishments in this industry, whose median TCR is 3.1.

Grade A

More dangerous than peersSafer than peers

Narrower to Indiana alone (the establishments it most directly competes with for workers and contracts): ranked #21 safest of 78 industry employers in Indiana.

228 - Knollwood (66 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 98 employees and a TCR of 3.1

228 - Knollwood has fewer employees than the industry median and a lower injury rate than the industry's median TCR of 3.1. 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	2.9	2.9	1	0	0
2020	0.0	0.0	0	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

452210 · IN · St. Louis Park

2,917 industry employers nationwide with a credible TCR · 12,750 rated employers in Indiana with headcount on file · 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	71471	HILO, HI	1.5 TCR
NAICS-TCR	276 Center Square	BLUE BELL, PA	1.5 TCR
NAICS-TCR	779 Akron South	AKRON, OH	1.5 TCR
NAICS-TCR	975 Sparks	SPARKS, NV	1.5 TCR
STATE-SIZE	Terre Haute Operations Center	TERRE HAUTE	66 FTE
STATE-SIZE	AES Indiana (T&D) - Arlington Service Center	INDIANAPOLIS	66 FTE
STATE-SIZE	573-NiSource-Angola IN-Operating HQ	ANGOLA	66 FTE
STATE-SIZE	Huntington 04	HUNTINGTON	66 FTE
NAT-TCR	Select-Arc Troy	Troy, OK	1.5 TCR
NAT-TCR	Transportation Research Center Inc.	East Liberty, OH	1.5 TCR
NAT-TCR	1286 - Oxford	Oxford, AL	1.5 TCR
NAT-TCR	Knifer River - Cheyenne	Cheyenne, WY	1.5 TCR
NAT-SIZE	711 - South Burlington	South Burlington, VT	66 FTE
NAT-SIZE	993 - Weatherford	Weatherford, TX	66 FTE
NAT-SIZE	McIntosh Service, LLC	Tulsa, OK	66 FTE
NAT-SIZE	1378 - San Luis Obispo	San Luis Obispo, CA	66 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. 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.