Electric power transmission systems · South Carolina

Lake Marion Maintenance

Pineville, SC · ~44 workers · 3 years of OSHA Injury Tracking Application data.

B
Good Safety Record
0.9
Avg TCR
1.2
Industry avg
0
Fatalities
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The verdict

Lake Marion Maintenance runs at 77% of its industry's injury rate - safer than the typical Electric power transmission systems workplace, earning a grade B.

Lake Marion Maintenance: 0.9 TCR = 77% of Electric power transmission systems BLS 1.2 · 3y Form 300A (see methodology below)

Lake Marion Maintenance safety composite

Lake Marion Maintenance scores strongest on total case rate (tcr) (safer than 75% of same-industry peers) and weakest on dart rate (safer than 21%), 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)
B 0.92 per 100 workers

Safer than 75% of industry peers

DART rate
F 2.76 per 100 workers

Safer than 21% 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

Lake Marion Maintenance: 0.0 → 2.8 TCR

Peak year 2022 @ 2.8 TCR · DART/TCR 3× in 2022

Lake Marion Maintenance's TCR rose 2.8 from 0.0 in 2019 to 2.8 in 2022. In 2022, DART was 3× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 221121 · Pineville, SC AT/BELOW-IND · SMALL

Grade B · TCR 0.9 · 77% of ind

  • DART 2.8 DART
  • RANK P75
  • PHOTO Montrose Maintenance…
  • BOOK 3y book
  • INJ 1 inj
  • SIZE ~44 FTE

Nearest TCR peer: Montrose Maintenance Center (0.0 TCR gap)

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

Lake Marion Maintenance in the TCR neighbourhood

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

TCR

What this shows Lake Marion Maintenance averages 0.9 TCR (77% of the Electric power transmission systems BLS benchmark).

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

Lake Marion Maintenance TCR series: 2019=0 · 2021=0 · 2022=2.8 · BLS 1.2

Where Lake Marion Maintenance falls in its industry

263 Electric power transmission sy establishments

Safer than 75% of graded establishments in this industry, whose median TCR is 2.2.

More dangerous than peersSafer than peers
Lake Marion Maintenance (44 employees, TCR 0.9) among 29 same-industry peers, split at the industry median of 71 employees and a TCR of 2.2 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 0200400600800 0246810 Average employees Total Case Rate Lake Marion Maintenance
Lake Marion Maintenance (44 employees, TCR 0.9) among 29 same-industry peers, split at the industry median of 71 employees and a TCR of 2.2

Lake Marion Maintenance has fewer employees than the Electric power transmission systems median and a lower injury rate than the industry's median TCR of 2.2. 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
2022 2.8 2.8 1 0 0
2021 0.0 0.0 0 0 0
2019 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

221121 · SC · Pineville

263 Electric power transmission systems employers nationwide with a credible TCR · 7,610 rated employers in South Carolina with headcount on file · 6 employers in Pineville, SC · 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 Montrose Maintenance Center 0.9 TCR
NAICS-TCR Bluefield VA Trs Svc Bldg 0.9 TCR
NAICS-TCR Northern Colorado Maintenance Center 0.9 TCR
NAICS-TCR Oncor Transmission Operation Metro East 1.0 TCR
STATE-SIZE 6728-00030023-26 44 FTE
STATE-SIZE Lee Steam Station 44 FTE
STATE-SIZE METRO COLUMBIA CREW QUARTERS 44 FTE
STATE-SIZE North 44 FTE
CITY-NEAR Cross Generating Station 229 FTE
CITY-NEAR Thompson Construction Group Inc Cross 78 FTE
CITY-NEAR Santee Cooper - Cross 51 FTE
CITY-NEAR Santee Cooper Cross 50 FTE
NAT-TCR Montvale Estates 0.9 TCR
NAT-TCR Southern Transport LLC 0.9 TCR
NAT-TCR 8769-Srp Cgs 0.9 TCR
NAT-TCR Dept. of Transportation & Public Facilities (98) 0.9 TCR
NAT-SIZE TMS Cartersville 44 FTE
NAT-SIZE 44883 - Atlanta South Service Center 44 FTE
NAT-SIZE Accura Healthcare of Newton West 44 FTE
NAT-SIZE Tell Manufacturing Lititz 44 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: 2022, 2021, 2019. 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.