Petrochemical plant construction · California

Performance Mechanical Inc

Name: Performance Mechanical Inc Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Pittsburg, CA · ~256 workers · 2 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

Performance Mechanical Inc runs at 24% of its industry's injury rate - far safer than the typical Petrochemical plant construction workplace, earning a grade A.

Performance Mechanical Inc: 0.7 TCR = 24% of Petrochemical plant construction BLS 2.8 · 2y Form 300A (see methodology below)

Performance Mechanical Inc safety composite

Performance Mechanical Inc scores strongest on total case rate (tcr) (safer than 52% of same-industry peers) and weakest on dart rate (safer than 26%), 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).

43/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 0.67 per 100 workers

Safer than 52% of industry peers
DART rate: F 0.46 per 100 workers

Safer than 26% 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%).

Rising injury rate

Performance Mechanical Inc: 0.4 → 0.9 TCR

Peak year 2018 @ 0.9 TCR · DART/TCR 0.69× in 2018

Performance Mechanical Inc's TCR rose 0.5 from 0.4 in 2017 to 0.9 in 2018. In 2018, DART was 0.69× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 237120 · Pittsburg, CA AT/BELOW-IND · MID

Grade A · TCR 0.7 · 24% of ind

DART 0.5 DART
RANK #25/45
PHOTO CAM Industrial Solut…
BOOK 2y book
INJ 3 inj
SIZE ~256 FTE

Nearest TCR peer: CAM Industrial Solutions @ Eastman Chemical Company TXO (0.0 TCR gap)

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This site

0.7
CAM Industrial

0.7
FHG, Inc.

0.7
C1622 - Lonest

0.7
Energes Servic

0.7

What this shows Performance Mechanical Inc averages 0.7 TCR (24% of the Petrochemical plant construction BLS benchmark).

Performance Mechanical Inc TCR series: 2017=0.4 · 2018=0.9 · BLS 2.8

Where Performance Mechanical Inc falls in its industry

809 Petrochemical plant constructi establishments

Safer than 52% of graded establishments in this industry, whose median TCR is 0.7.

Grade A

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #25 safest of 45 Petrochemical plant constructi employers in California.

Performance Mechanical Inc (256 employees, TCR 0.7) among 29 same-industry peers, split at the industry median of 137 employees and a TCR of 0.7

Performance Mechanical Inc has more employees than the Petrochemical plant construction median and a lower injury rate than the industry's median TCR of 0.7. 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	0.9	0.5	2	0	0
2017	0.4	0.0	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

237120 · CA · Pittsburg

809 Petrochemical plant construction employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 75 employers in Pittsburg, CA · 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	CAM Industrial Solutions @ Eastman Chemical Company TXO	LONGVIEW, TX	0.7 TCR
NAICS-TCR	FHG, Inc.	MINT HILL, NC	0.7 TCR
NAICS-TCR	C1622 - Lonestar Frac VI	BAYTOWN, TX	0.7 TCR
NAICS-TCR	Energes Services LLC	GREELEY, CO	0.7 TCR
STATE-SIZE	White Hills	ORCUTT	256 FTE
STATE-SIZE	MONTEREY PARK - 15	MONTEREY PARK	256 FTE
STATE-SIZE	STURGEON ELECTRIC CALIFORNIA, LLC	CHINO	256 FTE
STATE-SIZE	Olson Steel	SAN LEANDRO	256 FTE
CITY-NEAR	USS POSCO INDUSTRIES, INC	Pittsburg	601 FTE
CITY-NEAR	USS UPI	Pittsburg	549 FTE
CITY-NEAR	Legacy Framers Inc.	Pittsburg	441 FTE
CITY-NEAR	Corteva Agriscience - Pittsburg Operations	Pittsburg	290 FTE
NAT-TCR	Morton Salt - South Hutchinson, KS	South Hutchinson, KS	0.7 TCR
NAT-TCR	McAlester Rig Operations	Mcalester, OK	0.7 TCR
NAT-TCR	Mitten	Syracuse, NY	0.7 TCR
NAT-TCR	Regional Zone Charlotte, NC	Charlotte, NC	0.7 TCR
NAT-SIZE	200 Crystal A, Data Center	Hershey, PA	256 FTE
NAT-SIZE	Phoenix (HR)	Phoenix, AZ	256 FTE
NAT-SIZE	Crown Cork & Seal USA, Inc. - Corporate Office	Philadelphia, PA	256 FTE
NAT-SIZE	West Chicago Community High School	West Chicago, IL	256 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, 2017. 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.