Aqueduct construction · Illinois

Trine Construction Corp

St. Charles, IL · ~30 workers · 2 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.0
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Trine Construction Corp runs at 71% of its industry's injury rate - safer than the typical Aqueduct construction workplace, earning a grade B.

Trine Construction Corp: 2.0 TCR = 71% of Aqueduct construction BLS 2.8 · 2y Form 300A (see methodology below)

Trine Construction Corp safety composite

Trine Construction Corp scores strongest on dart rate (safer than 79% 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

67/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.99 per 100 workers

Safer than 67% of industry peers

DART rate
B 0 per 100 workers

Safer than 79% 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

−4.0

2023→2024

Trine Construction Corp injury rate improved

Trine Construction Corp's TCR fell 4.0 from 4.0 in 2023 to 0.0 in 2024. Peak filing year was 2023 at 4.0 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2023=4.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 237110 · St. Charles, IL AT/BELOW-IND · SMALL

Grade B · TCR 2.0 · 71% of ind

  • DART 0.0 DART
  • RANK #17/58
  • PHOTO Carolina Civilworks …
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~30 FTE

Nearest TCR peer: Carolina Civilworks Inc. (0.0 TCR gap)

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

Trine Construction Corp in the TCR neighbourhood

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

TCR

What this shows Trine Construction Corp averages 2.0 TCR (71% of the Aqueduct construction BLS benchmark).

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

Trine Construction Corp TCR series: 2023=4 · 2024=0 · BLS 2.8

Where Trine Construction Corp falls in its industry

1,614 Aqueduct construction establishments

Safer than 67% of graded establishments in this industry, whose median TCR is 3.0.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #17 safest of 58 Aqueduct construction employers in Illinois.

Trine Construction Corp (30 employees, TCR 2.0) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 3.0 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 051015 Average employees Total Case Rate Trine Construction Corp
Trine Construction Corp (30 employees, TCR 2.0) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 3.0

Trine Construction Corp has fewer employees than the Aqueduct construction median and a lower injury rate than the industry's median TCR of 3.0. 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 0.0 0.0 0 0 0
2023 4.0 4.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237110 · IL · St. Charles

1,614 Aqueduct construction employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 87 employers in St. Charles, IL · 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 Carolina Civilworks Inc. 2.0 TCR
NAICS-TCR Drinking Water Treatment 2.0 TCR
NAICS-TCR Judy Construction Company 2.0 TCR
NAICS-TCR T B Landmark Construction Inc. 2.0 TCR
STATE-SIZE Odell Fire 30 FTE
STATE-SIZE AMEREN ILLINOIS - Northern N - IL Common Ops 30 FTE
STATE-SIZE Chicago Loop Tech 30 FTE
STATE-SIZE Spoon River Electric Cooperative, Inc. 30 FTE
CITY-NEAR Rukel Management, LLC. 607 FTE
CITY-NEAR Omron Automotive Electronics, Inc. (OEDC) 572 FTE
CITY-NEAR Nidec Mobility of America Corporation 454 FTE
CITY-NEAR Nidec Mobility America Corporation 439 FTE
NAT-TCR DLP Swain County Hospital LLC 2.0 TCR
NAT-TCR Walsdorf Roofing Company, Inc. 2.0 TCR
NAT-TCR Washington Penn - Arden 2.0 TCR
NAT-TCR Southdale Place 2.0 TCR
NAT-SIZE Washington St Branch 30 FTE
NAT-SIZE 40th District Court 30 FTE
NAT-SIZE Kelly Group Inc 30 FTE
NAT-SIZE Bimeda Irwindale 30 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.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.