Construction management, power and communication transmission line · Washington

SP_Potelco

Mukilteo, WA · ~18 workers · 4 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.6
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

SP_Potelco runs at 165% of its industry's injury rate - more dangerous than the typical Construction management, power and communication transmission line workplace, earning a grade D.

SP_Potelco: 4.6 TCR = 165% of Construction management, power and communication transmission line BLS 2.8 · 4y Form 300A (see methodology below)

SP_Potelco safety composite

SP_Potelco scores strongest on dart rate (safer than 78% of same-industry peers) and weakest on total case rate (tcr) (safer than 23%), 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).

D

50/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 4.62 per 100 workers

Safer than 23% 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%).

Rising injury rate

SP_Potelco: 0.0 → 5.3 TCR

Peak year 2023 @ 9.0 TCR · DART/TCR 0× in 2024

SP_Potelco's TCR rose 5.3 from 0.0 in 2021 to 5.3 in 2024. Peak filing year was 2023 at 9.0 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 237130 · Mukilteo, WA ABOVE-IND · SMALL

Grade D · TCR 4.6 · 165% of ind

  • DART 0.0 DART
  • RANK #39/49
  • PHOTO Haverfield Internati…
  • BOOK 4y book
  • INJ 4 inj
  • SIZE ~18 FTE

Nearest TCR peer: Haverfield International, Inc (0.0 TCR gap)

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

SP_Potelco in the TCR neighbourhood

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

TCR

What this shows SP_Potelco averages 4.6 TCR (165% of the Construction management, power and communication transmission line BLS benchmark).

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

SP_Potelco TCR series: 2021=0 · 2022=4.2 · 2023=9 · 2024=5.3 · BLS 2.8

Where SP_Potelco falls in its industry

1,605 Construction management, power establishments

Safer than 23% of graded establishments in this industry, whose median TCR is 2.0.

More dangerous than peersSafer than peers

Narrower to Washington alone (the establishments it most directly competes with for workers and contracts): ranked #39 safest of 49 Construction management, power employers in Washington.

SP_Potelco (18 employees, TCR 4.6) 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 SP_Potelco
SP_Potelco (18 employees, TCR 4.6) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 2.0

SP_Potelco has fewer employees than the Construction management, power and commu median and a higher 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 5.3 0.0 1 0 0
2023 9.0 4.5 2 0 0
2022 4.2 4.2 1 0 0
2021 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237130 · WA · Mukilteo

1,605 Construction management, power and communication transmission line employers nationwide with a credible TCR · 10,147 rated employers in Washington with headcount on file · 37 employers in Mukilteo, WA · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Haverfield International, Inc 4.6 TCR
NAICS-TCR NA-US-MD-Elkridge-7101 Troy Hill Drive 4.6 TCR
NAICS-TCR Danella Construction, Inc. 4.6 TCR
NAICS-TCR LCS:LC052 - LC052- Ft. Myers, FL 4.6 TCR
STATE-SIZE Denboer Dairy 18 FTE
STATE-SIZE Better Builders 18 FTE
STATE-SIZE ScoCon LLS 18 FTE
STATE-SIZE Acc-U-Set Construction, Inc. 18 FTE
CITY-NEAR WA012 1,421 FTE
CITY-NEAR Travis Industries 534 FTE
CITY-NEAR Electroimpact Inc. 383 FTE
CITY-NEAR Systima Technologies Inc 322 FTE
NAT-TCR Allen Chase Enterprises 4.6 TCR
NAT-TCR 2151 - Tustin 4.6 TCR
NAT-TCR 2341 - Glendale 4.6 TCR
NAT-TCR Walt Dittmer & Sons, Inc 4.6 TCR

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. 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.