Excavation contractors · Iowa

Triple B Construction Corporation

Wilton, IA · ~24 workers · 8 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.0
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Triple B Construction Corporation runs at 109% of its industry's injury rate - about level with the typical Excavation contractors workplace, earning a grade C.

Triple B Construction Corporation: 3.0 TCR = 109% of Excavation contractors BLS 2.8 · 8y Form 300A (see methodology below)

Triple B Construction Corporation safety composite

Triple B Construction Corporation scores strongest on dart rate (safer than 77% of same-industry peers) and weakest on total case rate (tcr) (safer than 41%), 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

56/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 3.04 per 100 workers

Safer than 41% of industry peers

DART rate
B 0 per 100 workers

Safer than 77% 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%).

Triple B Construction Corporation held a steady TCR band

Triple B Construction Corporation's TCR held near 0.0 from 0.0 in 2017 to 0.0 in 2024. Peak filing year was 2023 at 9.5 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2017=0.0 · 2018=5.6 · 2019=5.2 · 2020=4.0 · 2021=0.0 · 2022=0.0 · 2023=9.5 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 238910 · Wilton, IA ABOVE-IND · SMALL

Grade C · TCR 3.0 · 109% of ind

  • DART 0.0 DART
  • RANK #16/28
  • PHOTO Lagco Inc.
  • BOOK 8y book
  • INJ 5 inj
  • SIZE ~24 FTE

Nearest TCR peer: Lagco Inc. (0.0 TCR gap)

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

Triple B Construction Corporation in the TCR neighbourhood

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

TCR

What this shows Triple B Construction Corporation averages 3.0 TCR (109% of the Excavation contractors BLS benchmark).

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

Triple B Construction Corporation TCR series: 2017=0 · 2018=5.6 · 2019=5.2 · 2020=4 · 2021=0 · 2022=0 · 2023=9.5 · 2024=0 · BLS 2.8

Where Triple B Construction Corporation falls in its industry

1,750 Excavation contractors establishments

Safer than 41% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Iowa alone (the establishments it most directly competes with for workers and contracts): ranked #16 safest of 28 Excavation contractors employers in Iowa.

Triple B Construction Corporation (24 employees, TCR 3.0) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 2.5 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 050100150200250 0246810 Average employees Total Case Rate Triple B Construction Corporation
Triple B Construction Corporation (24 employees, TCR 3.0) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 2.5

Triple B Construction Corporation has fewer employees than the Excavation contractors median and a higher injury rate than the industry's median TCR of 2.5. 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 9.5 0.0 2 0 0
2022 0.0 0.0 0 0 0
2021 0.0 0.0 0 0 0
2020 4.0 4.0 1 0 0
2019 5.2 5.2 1 0 0
2018 5.6 5.6 1 0 0
2017 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238910 · IA · Wilton

1,750 Excavation contractors employers nationwide with a credible TCR · 7,192 rated employers in Iowa with headcount on file · 13 employers in Wilton, IA · 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 Lagco Inc. 3.0 TCR
NAICS-TCR Kevin Richardson Grading LLC 3.0 TCR
NAICS-TCR Dirt Merchant, Inc. 3.0 TCR
NAICS-TCR 5039_11615 3.1 TCR
STATE-SIZE Afton Warehouse 24 FTE
STATE-SIZE Northwood Sow Unit 24 FTE
STATE-SIZE Belmond 24 FTE
STATE-SIZE Clarion, IA 24 FTE
CITY-NEAR Gerdau-Wilton Mill 232 FTE
CITY-NEAR Gerdau Ameristeel US Inc. 226 FTE
CITY-NEAR CDS Global Wilton 160 FTE
CITY-NEAR Eastern Iowa Light and Power Cooperative 89 FTE
NAT-TCR Office 3.0 TCR
NAT-TCR Bodine Aluminum, Inc.- Jackson 3.0 TCR
NAT-TCR Roma Tile, Inc. 3.0 TCR
NAT-TCR Rich Products- Torrance 3.0 TCR
NAT-SIZE D5 Bloomington Yard 24 FTE
NAT-SIZE D6 Springfield West Yard 24 FTE
NAT-SIZE Lansing Building Products - Norfolk VA 24 FTE
NAT-SIZE D1 Bishop Ford Yard 24 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, 2022, 2021, 2020, 2019, 2018, 2017. 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.