Commercial building construction general contractors · Idaho

Petra Incorporated

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

Meridian, ID · ~66 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 6.8
Avg TCR: 2.9
Industry avg: 0
Fatalities

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The verdict

Petra Incorporated runs at 233% of its industry's injury rate - far more dangerous than the typical Commercial building construction general contractors workplace, earning a grade F.

Petra Incorporated: 6.8 TCR = 233% of Commercial building construction general contractors BLS 2.9 · 2y Form 300A (see methodology below)

Petra Incorporated safety composite

Petra Incorporated scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 13%), 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).

31/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 6.77 per 100 workers

Safer than 13% of industry peers
DART rate: D 1.17 per 100 workers

Safer than 36% 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%).

Rising injury rate

Petra Incorporated: 6.5 → 7.0 TCR

Peak year 2018 @ 7.0 TCR · DART/TCR 0.17× in 2018

Petra Incorporated's TCR rose 0.5 from 6.5 in 2016 to 7.0 in 2018. In 2018, DART was 0.17× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 236220 · Meridian, ID ABOVE-IND · SMALL

Grade F · TCR 6.8 · 233% of ind

DART 1.2 DART
RANK #20/28
PHOTO Eagan Office
BOOK 2y book
INJ 9 inj
SIZE ~66 FTE

Nearest TCR peer: Eagan Office (0.0 TCR gap)

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

This site

6.8
Eagan Office

6.8
Seattle - McBr

6.8
Cheever Constr

6.8
Snodgrass & So

6.8

What this shows Petra Incorporated averages 6.8 TCR (233% of the Commercial building construction general contractors BLS benchmark).

Petra Incorporated TCR series: 2016=6.5 · 2018=7 · BLS 2.9

Where Petra Incorporated falls in its industry

4,692 Commercial building constructi establishments

Safer than 13% of graded establishments in this industry, whose median TCR is 2.3.

Grade F

More dangerous than peersSafer than peers

Narrower to Idaho alone (the establishments it most directly competes with for workers and contracts): ranked #20 safest of 28 Commercial building constructi employers in Idaho.

Petra Incorporated (66 employees, TCR 6.8) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3

Petra Incorporated has more employees than the Commercial building construction general median and a higher injury rate than the industry's median TCR of 2.3. 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
2018	7.0	1.2	6	0	0
2016	6.5	4.3	3	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

236220 · ID · Meridian

4,692 Commercial building construction general contractors employers nationwide with a credible TCR · 2,774 rated employers in Idaho with headcount on file · 217 employers in Meridian, 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	Eagan Office	EAGAN, MN	6.8 TCR
NAICS-TCR	Seattle - McBride	SEATTLE, WA	6.8 TCR
NAICS-TCR	Cheever Construction	LINCOLN, NE	6.8 TCR
NAICS-TCR	Snodgrass & Sons Construction Co, Inc.	WICHITA, KS	6.8 TCR
STATE-SIZE	Magic Services (Jerome)	JEROME	66 FTE
STATE-SIZE	ACI NW inc. Civil	DALTON GARDENS	66 FTE
STATE-SIZE	Meadow Gold Boise - Boise	BOISE	66 FTE
STATE-SIZE	St Maries	ST MARIES	66 FTE
CITY-NEAR	Jacksons Food Stores	Meridian	2,110 FTE
CITY-NEAR	Scentsy Meridian	Meridian	1,012 FTE
CITY-NEAR	CAP Meridian, ID	Meridian	820 FTE
CITY-NEAR	Field Sales West	Meridian	787 FTE
NAT-TCR	MacDonald & Owen Luck	Luck, WI	6.8 TCR
NAT-TCR	LL - Woodhaven	Philadelphia, PA	6.8 TCR
NAT-TCR	Upf Fl	Ocala, FL	6.8 TCR
NAT-TCR	Heartland Health Care Center - Hampton	Bay City, MI	6.8 TCR
NAT-SIZE	City of St Clair Shores City Hall	St Clair Shores, MI	66 FTE
NAT-SIZE	Don's Automotive Mall, Inc.	Binghamton, NY	66 FTE
NAT-SIZE	MS - San Diego, CA - 1SNCA	San Diego, CA	66 FTE
NAT-SIZE	Maple Winds Healthcare and Rehabilitation Center	Portage, PA	66 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: 2018, 2016. 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.