Construction management, water and sewer line · Idaho

Big Sky ID, Corp.

Name: Big Sky ID, Corp. Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Hayden, ID · ~37 workers · 7 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 5.8
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Big Sky ID, Corp. runs at 207% of its industry's injury rate - far more dangerous than the typical Construction management, water and sewer line workplace, earning a grade F.

Big Sky ID, Corp.: 5.8 TCR = 207% of Construction management, water and sewer line BLS 2.8 · 7y Form 300A (see methodology below)

Big Sky ID, Corp. safety composite

Big Sky ID, Corp. scores strongest on dart rate (safer than 79% of same-industry peers) and weakest on total case rate (tcr) (safer than 20%), 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).

49/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 5.79 per 100 workers

Safer than 20% of industry peers
DART rate: B 0 per 100 workers

Safer than 79% 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

−18.7

2018→2024

Big Sky ID, Corp. injury rate improved

Big Sky ID, Corp.'s TCR fell 18.7 from 18.7 in 2018 to 0.0 in 2024. Peak filing year was 2018 at 18.7 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2018=18.7 · 2019=0.0 · 2020=0.0 · 2021=10.9 · 2022=5.9 · 2023=5.1 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 237110 · Hayden, ID ABOVE-IND · SMALL

Grade F · TCR 5.8 · 207% of ind

DART 0.0 DART
RANK #8/9
PHOTO H2O Well Service Inc.
BOOK 7y book
INJ 12 inj
SIZE ~37 FTE

Nearest TCR peer: H2O Well Service Inc. (0.0 TCR gap)

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This site

5.8
H2O Well Servi

5.8
D'Allessandro

5.8
Stewart Creek

5.8
Southern Const

5.8

What this shows Big Sky ID, Corp. averages 5.8 TCR (207% of the Construction management, water and sewer line BLS benchmark).

Big Sky ID, Corp. TCR series: 2018=18.7 · 2019=0 · 2020=0 · 2021=10.9 · 2022=5.9 · 2023=5.1 · 2024=0 · BLS 2.8

Where Big Sky ID, Corp. falls in its industry

1,614 Construction management, water establishments

Safer than 20% of graded establishments in this industry, whose median TCR is 3.0.

Grade F

More dangerous than peersSafer than peers

Narrower to Idaho alone (the establishments it most directly competes with for workers and contracts): ranked #8 safest of 9 Construction management, water employers in Idaho.

Big Sky ID, Corp. (37 employees, TCR 5.8) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 3.0

Big Sky ID, Corp. has fewer employees than the Construction management, water and sewer median and a higher injury rate than the industry's median TCR of 3.0. 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
2024	0.0	0.0	0
2023	5.1	0.0	2
2022	5.9	0.0	2
2021	10.9	7.2	3
2020	0.0	0.0	0
2019	0.0	0.0	0
2018	18.7	11.2	5

OSHA ITA peer cross-reference

Establishment peer ledger

237110 · ID · Hayden

1,614 Construction management, water and sewer line employers nationwide with a credible TCR · 2,774 rated employers in Idaho with headcount on file · 44 employers in Hayden, ID · 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	H2O Well Service Inc.	HAYDEN, ID	5.8 TCR
NAICS-TCR	D'Allessandro Corp.	AVON, MA	5.8 TCR
NAICS-TCR	Stewart Creek	FRISCO, TX	5.8 TCR
NAICS-TCR	Southern Constructors, Inc	KNOXVILLE, TN	5.8 TCR
STATE-SIZE	Giltner Dairy LLC	JEROME	37 FTE
STATE-SIZE	Debco Construction	OROFINO	37 FTE
STATE-SIZE	TrussTek, Inc.	BONNERS FERRY	37 FTE
STATE-SIZE	Element Heating and Cooling, LLC	TWIN FALLS	37 FTE
CITY-NEAR	WM 3511	Hayden	409 FTE
CITY-NEAR	3511	Hayden	352 FTE
CITY-NEAR	Hayden	Hayden	136 FTE
CITY-NEAR	StanCraft Construction Group	Hayden	122 FTE
NAT-TCR	Norbert E. Mitchell Co., Inc.	Danbury, CT	5.8 TCR
NAT-TCR	Green Construction, Inc.	South River, NJ	5.8 TCR
NAT-TCR	CSI	Decatur, AL	5.8 TCR
NAT-TCR	Brighton Store	Brighton, CO	5.8 TCR
NAT-SIZE	Ampco Distribution Services	Guilderland Center, NY	37 FTE
NAT-SIZE	PMCI, Inc.	Medford, OR	37 FTE
NAT-SIZE	SD	Sedalia, MO	37 FTE
NAT-SIZE	Robert Sunshine	Gonzales, LA	37 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, 2023, 2022, 2021, 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.