Electric power transmission line and tower construction · Colorado

Colorado Powerline Inc.

Castle Rock, CO · ~143 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.1
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Colorado Powerline Inc. runs at 40% of its industry's injury rate - far safer than the typical Electric power transmission line and tower construction workplace, earning a grade A.

Colorado Powerline Inc.: 1.1 TCR = 40% of Electric power transmission line and tower construction BLS 2.8 · 2y Form 300A (see methodology below)

Colorado Powerline Inc. safety composite

Colorado Powerline Inc. scores strongest on total case rate (tcr) (safer than 71% of same-industry peers) and weakest on dart rate (safer than 44%), 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

57/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.11 per 100 workers

Safer than 71% of industry peers

DART rate
D 0.73 per 100 workers

Safer than 44% 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

−0.8

2023→2024

Colorado Powerline Inc. injury rate improved

Colorado Powerline Inc.'s TCR fell 0.8 from 1.5 in 2023 to 0.7 in 2024. Peak filing year was 2023 at 1.5 TCR. In 2024, DART was 0.66× this establishment's average TCR (severity share of cases).

2023=1.5 · 2024=0.7

OSHA ITA Form 300A scorecard

Establishment book 237130 · Castle Rock, CO AT/BELOW-IND · MID

Grade A · TCR 1.1 · 40% of ind

  • DART 0.7 DART
  • RANK #16/65
  • PHOTO 7102102 FPL Thunder …
  • BOOK 2y book
  • INJ 3 inj
  • SIZE ~143 FTE

Nearest TCR peer: 7102102 FPL Thunder Wolf Energy Center (0.0 TCR gap)

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

Colorado Powerline Inc. in the TCR neighbourhood

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

TCR

What this shows Colorado Powerline Inc. averages 1.1 TCR (40% 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

Colorado Powerline Inc. TCR series: 2023=1.5 · 2024=0.7 · BLS 2.8

Where Colorado Powerline Inc. falls in its industry

1,605 Electric power transmission li establishments

Safer than 71% of graded establishments in this industry, whose median TCR is 2.0.

More dangerous than peersSafer than peers

Narrower to Colorado alone (the establishments it most directly competes with for workers and contracts): ranked #16 safest of 65 Electric power transmission li employers in Colorado.

Colorado Powerline Inc. (143 employees, TCR 1.1) 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 Colorado Powerline Inc.
Colorado Powerline Inc. (143 employees, TCR 1.1) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 2.0

Colorado Powerline Inc. 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
2024 0.7 0.7 1 0 0
2023 1.5 1.5 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237130 · CO · Castle Rock

1,605 Electric power transmission line and tower construction employers nationwide with a credible TCR · 9,007 rated employers in Colorado with headcount on file · 75 employers in Castle Rock, CO · 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 7102102 FPL Thunder Wolf Energy Center 1.1 TCR
NAICS-TCR Great Southwestern Construction, Inc. 1.1 TCR
NAICS-TCR J A Lee Electric Services LLC 1.1 TCR
NAICS-TCR B+T Group Holdings Inc. 1.1 TCR
STATE-SIZE Oldcastle BuildingEnvelope, Inc - Denver 143 FTE
STATE-SIZE Tharp Cabinet Company 143 FTE
STATE-SIZE 4598-RTC DENVER 143 FTE
STATE-SIZE Har Mart Corp 143 FTE
CITY-NEAR Castle Rock Adventist Hospital 903 FTE
CITY-NEAR CastleRock Adventist Hospital 690 FTE
CITY-NEAR AdventHealth Castle Rock 684 FTE
CITY-NEAR Great Southwest Construction 607 FTE
NAT-TCR Production & Process Technologies, Inc. 1.1 TCR
NAT-TCR Sterling Site Access Solutions, LLC. 1.1 TCR
NAT-TCR Electrolux, NPOC 1.1 TCR
NAT-TCR ATS Automation LLC, DBA Life Science Chicago 1.1 TCR
NAT-SIZE Caguas 143 FTE
NAT-SIZE Crown Cork & Seal Company LLC - Conroe Plant 143 FTE
NAT-SIZE Shellco Construction Corp. 143 FTE
NAT-SIZE BEI - Bristol 143 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. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.