Excavation contractors · Washington

Capstone Structures

Name: Capstone Structures Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Quincy, WA · ~51 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 1.3
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Capstone Structures runs at 45% of its industry's injury rate - far safer than the typical Excavation contractors workplace, earning a grade A.

Capstone Structures: 1.3 TCR = 45% of Excavation contractors BLS 2.8 · 2y Form 300A (see methodology below)

Capstone Structures safety composite

Capstone Structures scores strongest on total case rate (tcr) (safer than 78% 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).

71/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 1.25 per 100 workers

Safer than 78% 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%).

TCR Δ

−2.5

2022→2024

Capstone Structures injury rate improved

Capstone Structures's TCR fell 2.5 from 2.5 in 2022 to 0.0 in 2024. Peak filing year was 2022 at 2.5 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2022=2.5 · 2024=0.0

OSHA ITA Form 300A scorecard

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

Grade A · TCR 1.3 · 45% of ind

DART 0.0 DART
RANK #4/40
PHOTO Danny Ryan Precision…
BOOK 2y book
INJ 1 inj
SIZE ~51 FTE

Nearest TCR peer: Danny Ryan Precision Contracting, Inc. (0.0 TCR gap)

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

This site

1.3
Danny Ryan Pre

1.3
B&J Excavating

1.3
Bill Whitters

1.3
Border Demolit

1.3

What this shows Capstone Structures averages 1.3 TCR (45% of the Excavation contractors BLS benchmark).

Capstone Structures TCR series: 2022=2.5 · 2024=0 · BLS 2.8

Where Capstone Structures falls in its industry

1,750 Excavation contractors establishments

Safer than 78% 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 #4 safest of 40 Excavation contractors employers in Washington.

Capstone Structures (51 employees, TCR 1.3) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 2.5

Capstone Structures has more employees than the Excavation contractors 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	Illnesses	Fatalities
2024	0.0	0.0	0	0	0
2022	2.5	0.0	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

238910 · WA · Quincy

1,750 Excavation contractors employers nationwide with a credible TCR · 10,147 rated employers in Washington with headcount on file · 41 employers in Quincy, 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	Danny Ryan Precision Contracting, Inc.	IRVINE, CA	1.3 TCR
NAICS-TCR	B&J Excavating Inc.	DOWNINGTOWN, PA	1.3 TCR
NAICS-TCR	Bill Whitters Construction Company	SOLON, IA	1.3 TCR
NAICS-TCR	Border Demolition & Environmental, Inc.	EL PASO, TX	1.3 TCR
STATE-SIZE	King Columbia Inc	RICHLAND	51 FTE
STATE-SIZE	00601 MERWIN HYDRO PLNT	ARIEL	51 FTE
STATE-SIZE	Creative Design Builders Inc	PUYALLUP	51 FTE
STATE-SIZE	Corstone Contractors LLC	SNOHOMISH	51 FTE
CITY-NEAR	PNW Veg Co., dba Quincy Foods	Quincy	439 FTE
CITY-NEAR	QUINCY WA	Quincy	411 FTE
CITY-NEAR	ABOVE THE DIRT LLC	Quincy	406 FTE
CITY-NEAR	SAS Quincy	Quincy	331 FTE
NAT-TCR	Brooklyn Cruise Terminal	Brooklyn, NY	1.3 TCR
NAT-TCR	American Blue Star Reinforcing, LLC	Odessa, FL	1.3 TCR
NAT-TCR	Elecnor Hawkeye	Hauppauge, NY	1.3 TCR
NAT-TCR	iCONN Systems LLC	Lombard, IL	1.3 TCR
NAT-SIZE	Conductive Technologies	York, PA	51 FTE
NAT-SIZE	048 Juvenile Detention Center	Peoria, IL	51 FTE
NAT-SIZE	220 El Paso	El Paso, TX	51 FTE
NAT-SIZE	218 Addison St.	Chicago, IL	51 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: 2024, 2022. 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.