Electrical wiring contractors · Washington

Tri-Nar, Inc.

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

Bothell, WA · ~17 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 9.6
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Tri-Nar, Inc. runs at 343% of its industry's injury rate - far more dangerous than the typical Electrical wiring contractors workplace, earning a grade F.

Tri-Nar, Inc.: 9.6 TCR = 343% of Electrical wiring contractors BLS 2.8 · 2y Form 300A (see methodology below)

Tri-Nar, Inc. safety composite

Tri-Nar, Inc. scores strongest on dart rate (safer than 78% of same-industry peers) and weakest on total case rate (tcr) (safer than 5%), 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).

42/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 9.61 per 100 workers

Safer than 5% of industry peers
DART rate: B 0 per 100 workers

Safer than 78% 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

−19.2

2019→2020

Tri-Nar, Inc. injury rate improved

Tri-Nar, Inc.'s TCR fell 19.2 from 19.2 in 2019 to 0.0 in 2020. Peak filing year was 2019 at 19.2 TCR. In 2020, DART was 0× this establishment's average TCR (severity share of cases).

2019=19.2 · 2020=0.0

OSHA ITA Form 300A scorecard

Establishment book 238210 · Bothell, WA ABOVE-IND · SMALL

Grade F · TCR 9.6 · 343% of ind

DART 0.0 DART
RANK #117/127
PHOTO Pathway Construction…
BOOK 2y book
INJ 3 inj
SIZE ~17 FTE

Nearest TCR peer: Pathway Construction & Electric (0.0 TCR gap)

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

This site

9.6
Pathway Constr

9.6
CCTCA Hemet

9.6
Hackney Electr

9.6
Liberty Electr

9.6

What this shows Tri-Nar, Inc. averages 9.6 TCR (343% of the Electrical wiring contractors BLS benchmark).

Tri-Nar, Inc. TCR series: 2019=19.2 · 2020=0 · BLS 2.8

Where Tri-Nar, Inc. falls in its industry

4,550 Electrical wiring contractors establishments

Safer than 5% of graded establishments in this industry, whose median TCR is 2.5.

Grade F

More dangerous than peersSafer than peers

Narrower to Washington alone (the establishments it most directly competes with for workers and contracts): ranked #117 safest of 127 Electrical wiring contractors employers in Washington.

Tri-Nar, Inc. (17 employees, TCR 9.6) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5

Tri-Nar, Inc. has fewer employees than the Electrical wiring contractors median and a higher injury rate than the industry's median TCR of 2.5. 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
2020	0.0	0.0	0	0	0
2019	19.2	0.0	3	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

238210 · WA · Bothell

4,550 Electrical wiring contractors employers nationwide with a credible TCR · 10,147 rated employers in Washington with headcount on file · 101 employers in Bothell, WA · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Pathway Construction & Electric	STOCKTON, CA	9.6 TCR
NAICS-TCR	CCTCA Hemet	PERRIS, CA	9.6 TCR
NAICS-TCR	Hackney Electric, Inc.	RANCHO SANTA MARGARITA, CA	9.6 TCR
NAICS-TCR	Liberty Electric, Inc.	SALEM, NH	9.6 TCR
STATE-SIZE	L.J. OLSEN, INC.	OTHELLO	17 FTE
STATE-SIZE	Konnowac Orchards LLC	WAPATO	17 FTE
STATE-SIZE	GOLD STAR NURSERY, LLC	ZILLAH	17 FTE
STATE-SIZE	DECCO US Post-Harvest Inc. - Wenatchee	EAST WENATCHEE	17 FTE
CITY-NEAR	Philips Healthcare	Bothell	2,166 FTE
CITY-NEAR	Philips	Bothell	1,495 FTE
CITY-NEAR	Philips North America LLC	Bothell	1,290 FTE
CITY-NEAR	Bristol Myers Squibb Cell Therapy Operations	Bothell	610 FTE
NAT-TCR	Cedar Shoals Construction	Hayden, ID	9.6 TCR
NAT-TCR	CCTCA Hemet	Perris, CA	9.6 TCR
NAT-TCR	The Chandler Estate, Inc.	Pen Argyl, PA	9.6 TCR
NAT-TCR	GAV	Gastonia, NC	9.6 TCR

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: 2020, 2019. 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.