Demolition contractor · Washington

103829 - SR 99 - Alaskan Way Viaduct Demolition

Name: 103829 - SR 99 - Alaskan Way Viaduct Demolition Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Seattle, WA · ~28 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.7
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

103829 - SR 99 - Alaskan Way Viaduct Demolition runs at 25% of its industry's injury rate - far safer than the typical Demolition contractor workplace, earning a grade A.

103829 - SR 99 - Alaskan Way Viaduct Demolition: 0.7 TCR = 25% of Demolition contractor BLS 2.8 · 3y Form 300A (see methodology below)

103829 - SR 99 - Alaskan Way Viaduct Demolition safety composite

103829 - SR 99 - Alaskan Way Viaduct Demolition scores strongest on total case rate (tcr) (safer than 91% of same-industry peers) and weakest on fatalities (safer than 52%), 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).

76/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 0.69 per 100 workers

Safer than 91% of industry peers
DART rate: B 0 per 100 workers

Safer than 77% of industry peers
Fatalities: D 0

Safer than 52% 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%).

103829 - SR 99 - Alaskan Way Viaduct Demolition held a steady TCR band

103829 - SR 99 - Alaskan Way Viaduct Demolition's TCR held near 0.0 from 0.0 in 2018 to 0.0 in 2020. Peak filing year was 2019 at 2.1 TCR. In 2020, DART was 0× this establishment's average TCR (severity share of cases).

2018=0.0 · 2019=2.1 · 2020=0.0

OSHA ITA Form 300A scorecard

Establishment book 238910 · Seattle, WA AT/BELOW-IND · SMALL

Grade A · TCR 0.7 · 25% of ind

DART 0.0 DART
RANK #3/40
PHOTO Beeghly Tree, LLC
BOOK 3y book
INJ 1 inj
SIZE ~28 FTE

Nearest TCR peer: Beeghly Tree, LLC (0.0 TCR gap)

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

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0.7
Beeghly Tree,

0.7
D. H. Griffin

0.7
Raminha Constr

0.7
Hayden Wreckin

0.7

What this shows 103829 - SR 99 - Alaskan Way Viaduct Demolition averages 0.7 TCR (25% of the Demolition contractor BLS benchmark).

103829 - SR 99 - Alaskan Way Viaduct Demolition TCR series: 2018=0 · 2019=2.1 · 2020=0 · BLS 2.8

Where 103829 - SR 99 - Alaskan Way Viaduct Demolition falls in its industry

1,750 Demolition contractor establishments

Safer than 91% of graded establishments in this industry, whose median TCR is 2.5.

Grade A

More dangerous than peersSafer than peers

Narrower to Washington alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 40 Demolition contractor employers in Washington.

103829 - SR 99 - Alaskan Way Viaduct Demolition (28 employees, TCR 0.7) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 2.5

103829 - SR 99 - Alaskan Way Viaduct Demolition has fewer employees than the Demolition contractor median and a lower 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
2020	0.0	0.0	0
2019	2.1	2.1	1
2018	0.0	0.0	0

OSHA ITA peer cross-reference

Establishment peer ledger

238910 · WA · Seattle

1,750 Demolition contractor employers nationwide with a credible TCR · 10,147 rated employers in Washington with headcount on file · 1,279 employers in Seattle, WA · 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	Beeghly Tree, LLC	SOMERSET, PA	0.7 TCR
NAICS-TCR	D. H. Griffin Wrecking Company, Inc.	GREENSBORO, NC	0.7 TCR
NAICS-TCR	Raminha Construction, Inc.	ATASCADERO, CA	0.7 TCR
NAICS-TCR	Hayden Wrecking	WASHINGTON PARK, IL	0.7 TCR
STATE-SIZE	Wapatox	YAKIMA	28 FTE
STATE-SIZE	Canoe Ridge Estate Vineyards #12	WOODINVILLE	28 FTE
STATE-SIZE	Long Ranch LLC	NACHES	28 FTE
STATE-SIZE	SS BAILEY NURSERIES INC	SUNNYSIDE	28 FTE
CITY-NEAR	UW Seattle	Seattle	32,378 FTE
CITY-NEAR	The United States of America	Seattle	25,000 FTE
CITY-NEAR	Starz Entertainment	Seattle	25,000 FTE
CITY-NEAR	UW Medical Center - Montlake and NW	Seattle	11,307 FTE
NAT-TCR	Henderson Texas Plant	Henderson, TX	0.7 TCR
NAT-TCR	2636-NEVADA.RENO	Reno, NV	0.7 TCR
NAT-TCR	Arrow Exterminators Roswell	Roswell, GA	0.7 TCR
NAT-TCR	Arrow Exterminators Corporate	Atlanta, GA	0.7 TCR
NAT-SIZE	Colorado Springs CO Yard	Colorado Springs, CO	28 FTE
NAT-SIZE	Arlington TX Windows	Arlington, TX	28 FTE
NAT-SIZE	Manassas VA Yard	Manassas Park, VA	28 FTE
NAT-SIZE	Gore Road	Rome, NY	28 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: 2020, 2019, 2018. 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.