Electric power distribution systems · Arizona

502 Office Building

Phoenix, AZ · ~107 workers · 9 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
1.6
Avg TCR
1.2
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

502 Office Building runs at 129% of its industry's injury rate - more dangerous than the typical Electric power distribution systems workplace, earning a grade D.

502 Office Building: 1.6 TCR = 129% of Electric power distribution systems BLS 1.2 · 9y Form 300A (see methodology below)

502 Office Building safety composite

502 Office Building scores strongest on dart rate (safer than 79% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

C

68/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.55 per 100 workers

Safer than 70% of industry peers

DART rate
B 0 per 100 workers

Safer than 79% 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

502 Office Building: 1.8 → 3.3 TCR

Peak year 2024 @ 3.3 TCR · DART/TCR 0× in 2024

502 Office Building's TCR rose 1.6 from 1.8 in 2016 to 3.3 in 2024. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 221122 · Phoenix, AZ ABOVE-IND · MID

Grade D · TCR 1.6 · 129% of ind

  • DART 0.0 DART
  • RANK #23/52
  • PHOTO MINERAL WELLS SERVIC…
  • BOOK 9y book
  • INJ 12 inj
  • SIZE ~107 FTE

Nearest TCR peer: MINERAL WELLS SERVICE CENTER (0.0 TCR gap)

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

502 Office Building in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows 502 Office Building averages 1.6 TCR (129% of the Electric power distribution systems BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

502 Office Building TCR series: 2016=1.8 · 2017=0.6 · 2018=0.6 · 2019=1.4 · 2020=2.6 · 2021=1.8 · 2022=1.9 · 2023=0 · 2024=3.3 · BLS 1.2

Where 502 Office Building falls in its industry

2,958 Electric power distribution sy establishments

Safer than 70% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Arizona alone (the establishments it most directly competes with for workers and contracts): ranked #23 safest of 52 Electric power distribution sy employers in Arizona.

502 Office Building (107 employees, TCR 1.6) among 29 same-industry peers, split at the industry median of 56 employees and a TCR of 2.5 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 05001,0001,5002,000 051015 Average employees Total Case Rate 502 Office Building
502 Office Building (107 employees, TCR 1.6) among 29 same-industry peers, split at the industry median of 56 employees and a TCR of 2.5

502 Office Building has more employees than the Electric power distribution systems 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 3.3 0.0 2 0 0
2023 0.0 0.0 0 0 0
2022 1.9 1.9 1 0 0
2021 1.8 1.8 1 0 0
2020 2.6 2.6 2 0 0
2019 1.4 0.0 1 0 0
2018 0.6 0.6 0 1 0
2017 0.6 0.0 1 0 0
2016 1.8 0.4 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

221122 · AZ · Phoenix

2,958 Electric power distribution systems employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 2,630 employers in Phoenix, AZ · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR MINERAL WELLS SERVICE CENTER 1.6 TCR
NAICS-TCR Brecon Service Center 1.6 TCR
NAICS-TCR Delaware Svc Ctr 1.6 TCR
NAICS-TCR Logan Svc Ctr 1.6 TCR
STATE-SIZE Turkey Creek 107 FTE
STATE-SIZE Freeport McMoran Exploration 107 FTE
STATE-SIZE Younger Brothers Construction Co., Inc. 107 FTE
STATE-SIZE Kinkaid Civil Construction 107 FTE
CITY-NEAR Maricopa County 15,504 FTE
CITY-NEAR Phoenix Children's Hospital 7,575 FTE
CITY-NEAR All Company 6,261 FTE
CITY-NEAR 6403-64030500 6,153 FTE
NAT-TCR Texas Toolmakers, Inc. 1.6 TCR
NAT-TCR Western Zirconium 1.6 TCR
NAT-TCR Diamond & Thiel Construction Company Inc. 1.6 TCR
NAT-TCR Havtech Solutions, LLC 1.6 TCR
NAT-SIZE Tom Dinsdale Automotive Inc 107 FTE
NAT-SIZE Rosemount Inc. 107 FTE
NAT-SIZE Trojan Battery Ann Street 107 FTE
NAT-SIZE ORAFOL Americas Inc. 107 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, 2017, 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.