Cellulosic fiber insulation installation · Minnesota

Tri-Construction, Inc.

Name: Tri-Construction, Inc. Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Minneapolis, MN · ~38 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 1.6
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Tri-Construction, Inc. runs at 55% of its industry's injury rate - safer than the typical Cellulosic fiber insulation installation workplace, earning a grade B.

Tri-Construction, Inc.: 1.6 TCR = 55% of Cellulosic fiber insulation installation BLS 2.8 · 2y Form 300A (see methodology below)

Tri-Construction, Inc. safety composite

Tri-Construction, Inc. scores strongest on dart rate (safer than 80% 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).

72/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 1.55 per 100 workers

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

Safer than 80% 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

−3.1

2021→2022

Tri-Construction, Inc. injury rate improved

Tri-Construction, Inc.'s TCR fell 3.1 from 3.1 in 2021 to 0.0 in 2022. Peak filing year was 2021 at 3.1 TCR. In 2022, DART was 0× this establishment's average TCR (severity share of cases).

2021=3.1 · 2022=0.0

OSHA ITA Form 300A scorecard

Establishment book 238310 · Minneapolis, MN AT/BELOW-IND · SMALL

Grade B · TCR 1.6 · 55% of ind

DART 0.0 DART
RANK #2/34
PHOTO Greene Enterprises D…
BOOK 2y book
INJ 1 inj
SIZE ~38 FTE

Nearest TCR peer: Greene Enterprises Drywall, Inc. (0.0 TCR gap)

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

This site

1.6
Greene Enterpr

1.6
Al Drywall

1.6
Lloyd N. Morea

1.5
Acoustics & Dr

1.5

What this shows Tri-Construction, Inc. averages 1.6 TCR (55% of the Cellulosic fiber insulation installation BLS benchmark).

Tri-Construction, Inc. TCR series: 2021=3.1 · 2022=0 · BLS 2.8

Where Tri-Construction, Inc. falls in its industry

1,613 Cellulosic fiber insulation in establishments

Safer than 79% of graded establishments in this industry, whose median TCR is 3.4.

Grade B

More dangerous than peersSafer than peers

Narrower to Minnesota alone (the establishments it most directly competes with for workers and contracts): ranked #2 safest of 34 Cellulosic fiber insulation in employers in Minnesota.

Tri-Construction, Inc. (38 employees, TCR 1.6) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 3.4

Tri-Construction, Inc. has fewer employees than the Cellulosic fiber insulation installation median and a lower injury rate than the industry's median TCR of 3.4. 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	0.0	0.0	0	0	0
2021	3.1	0.0	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

238310 · MN · Minneapolis

1,613 Cellulosic fiber insulation installation employers nationwide with a credible TCR · 15,828 rated employers in Minnesota with headcount on file · 1,321 employers in Minneapolis, MN · 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	Greene Enterprises Drywall, Inc.	TUCSON, AZ	1.6 TCR
NAICS-TCR	Al Drywall	ST GEORGE, UT	1.6 TCR
NAICS-TCR	Lloyd N. Moreau, LLC	PINEVILLE, LA	1.5 TCR
NAICS-TCR	Acoustics & Drywall Inc	DALLAS, TX	1.5 TCR
STATE-SIZE	Pine Tree Orchard	WHITE BEAR LAKE	38 FTE
STATE-SIZE	LB Pork Inc	FAIRMONT	38 FTE
STATE-SIZE	Foley Hatchery	FOLEY	38 FTE
STATE-SIZE	2528-Glyndon, MN (Monsanto Co.)	GLYNDON	38 FTE
CITY-NEAR	University of Minnesota Twin Cities	Minneapolis	22,522 FTE
CITY-NEAR	MN950 MN TELECOMMUTER	Minneapolis	12,021 FTE
CITY-NEAR	0501 - City Center	Minneapolis	8,459 FTE
CITY-NEAR	Hennepin County Medical Center	Minneapolis	7,030 FTE
NAT-TCR	Gavilon Grain - Dimmitt	Dimmitt, TX	1.6 TCR
NAT-TCR	Greenbush Area YMCA	East Greenbush, NY	1.6 TCR
NAT-TCR	PSSI - 0043 Smithfield Fresh Meats Corp. - Denison	Denison, IA	1.6 TCR
NAT-TCR	682 - Howell-MI	Howell, MI	1.6 TCR
NAT-SIZE	HG789	Mishawaka, IN	38 FTE
NAT-SIZE	HG867	Traverse City, MI	38 FTE
NAT-SIZE	HG724	Seabrook, NH	38 FTE
NAT-SIZE	Terminal Ready Mix, Inc.	Lorain, OH	38 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.