Electric power transmission line and tower construction · California

Division #6

Rancho Cucamonga, CA · ~246 workers · 5 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.2
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Division #6 runs at 43% of its industry's injury rate - far safer than the typical Electric power transmission line and tower construction workplace, earning a grade A.

Division #6: 1.2 TCR = 43% of Electric power transmission line and tower construction BLS 2.8 · 5y Form 300A (see methodology below)

Division #6 safety composite

Division #6 scores strongest on dart rate (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).

C

68/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.2 per 100 workers

Safer than 69% of industry peers

DART rate
B 0 per 100 workers

Safer than 78% 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

−1.7

2016→2020

Division #6 injury rate improved

Division #6's TCR fell 1.7 from 1.7 in 2016 to 0.0 in 2020. Peak filing year was 2018 at 2.4 TCR. In 2020, DART was 0× this establishment's average TCR (severity share of cases).

2016=1.7 · 2017=1.3 · 2018=2.4 · 2019=0.7 · 2020=0.0

OSHA ITA Form 300A scorecard

Establishment book 237130 · Rancho Cucamonga, CA AT/BELOW-IND · MID

Grade A · TCR 1.2 · 43% of ind

  • DART 0.0 DART
  • RANK #44/147
  • PHOTO MDR Construction
  • BOOK 5y book
  • INJ 19 inj
  • SIZE ~246 FTE

Nearest TCR peer: MDR Construction (0.0 TCR gap)

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

Division #6 in the TCR neighbourhood

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

TCR

What this shows Division #6 averages 1.2 TCR (43% of the Electric power transmission line and tower construction BLS benchmark).

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

Division #6 TCR series: 2016=1.7 · 2017=1.3 · 2018=2.4 · 2019=0.7 · 2020=0 · BLS 2.8

Where Division #6 falls in its industry

1,605 Electric power transmission li establishments

Safer than 69% of graded establishments in this industry, whose median TCR is 2.0.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #44 safest of 147 Electric power transmission li employers in California.

Division #6 (246 employees, TCR 1.2) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 2.0 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 0100200300400500 05101520 Average employees Total Case Rate Division #6
Division #6 (246 employees, TCR 1.2) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 2.0

Division #6 has more employees than the Electric power transmission line and tow median and a lower injury rate than the industry's median TCR of 2.0. 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 Illnesses Fatalities
2020 0.0 0.0 0 0 0
2019 0.7 0.0 2 0 0
2018 2.4 0.8 6 0 0
2017 1.3 0.0 4 0 0
2016 1.7 0.7 7 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237130 · CA · Rancho Cucamonga

1,605 Electric power transmission line and tower construction employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 229 employers in Rancho Cucamonga, CA · 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 MDR Construction 1.2 TCR
NAICS-TCR Primary Utility Services 1.2 TCR
NAICS-TCR Michels Power Inc-MN-Ostego 1.2 TCR
NAICS-TCR Aubrey Silvey Enterprises, Inc. 1.2 TCR
STATE-SIZE Eastside 246 FTE
STATE-SIZE Cabinets 2000, LLC 246 FTE
STATE-SIZE Dura Corportate Office 246 FTE
STATE-SIZE Pfeiffer Vacuum Valves and Engineering (Nor-Cal Products Inc.) 246 FTE
CITY-NEAR California Department of Transportation Facility 304 1,529 FTE
CITY-NEAR Davis Development Company, Inc. 1,214 FTE
CITY-NEAR CUCAMONGA 809 FTE
CITY-NEAR VIP,INC. Rancho Cucamonga 751 FTE
NAT-TCR Ross store 862 1.2 TCR
NAT-TCR Ross store 1741 1.2 TCR
NAT-TCR South Aurora SA 1.2 TCR
NAT-TCR 1042 Langhorne, Pa 1.2 TCR
NAT-SIZE Dyer 246 FTE
NAT-SIZE Lakeview Care Center 246 FTE
NAT-SIZE Apex International - Chaska 246 FTE
NAT-SIZE Elliott Aviation MLI 246 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: 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.