Commercial building construction · Iowa

Decker Concrete, Inc

Dyersville, IA · ~18 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
12.8
Avg TCR
2.9
Industry avg
0
Fatalities
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The verdict

Decker Concrete, Inc runs at 442% of its industry's injury rate - far more dangerous than the typical Commercial building construction workplace, earning a grade F.

Decker Concrete, Inc: 12.8 TCR = 442% of Commercial building construction BLS 2.9 · 3y Form 300A (see methodology below)

Decker Concrete, Inc safety composite

Decker Concrete, Inc scores strongest on dart rate (safer than 73% of same-industry peers) and weakest on total case rate (tcr) (safer than 3%), 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

40/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 12.83 per 100 workers

Safer than 3% of industry peers

DART rate
C 0 per 100 workers

Safer than 73% of industry peers

Fatalities
D 0

Safer than 51% 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

−22.9

2016→2018

Decker Concrete, Inc injury rate improved

Decker Concrete, Inc's TCR fell 22.9 from 22.9 in 2016 to 0.0 in 2018. Peak filing year was 2016 at 22.9 TCR. In 2018, DART was 0× this establishment's average TCR (severity share of cases).

2016=22.9 · 2017=15.6 · 2018=0.0

OSHA ITA Form 300A scorecard

Establishment book 236220 · Dyersville, IA ABOVE-IND · SMALL

Grade F · TCR 12.8 · 442% of ind

  • DART 0.0 DART
  • RANK #71/75
  • PHOTO 4549 Tabor F
  • BOOK 3y book
  • INJ 5 inj
  • SIZE ~18 FTE

Nearest TCR peer: 4549 Tabor F (0.0 TCR gap)

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

Decker Concrete, Inc in the TCR neighbourhood

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

TCR

What this shows Decker Concrete, Inc averages 12.8 TCR (442% of the Commercial building construction BLS benchmark).

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

Decker Concrete, Inc TCR series: 2016=22.9 · 2017=15.6 · 2018=0 · BLS 2.9

Where Decker Concrete, Inc falls in its industry

4,692 Commercial building constructi establishments

Safer than 3% of graded establishments in this industry, whose median TCR is 2.3.

More dangerous than peersSafer than peers

Narrower to Iowa alone (the establishments it most directly competes with for workers and contracts): ranked #71 safest of 75 Commercial building constructi employers in Iowa.

Decker Concrete, Inc (18 employees, TCR 12.8) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3 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 Decker Concrete, Inc
Decker Concrete, Inc (18 employees, TCR 12.8) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3

Decker Concrete, Inc has fewer employees than the Commercial building construction median and a higher injury rate than the industry's median TCR of 2.3. 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
2018 0.0 0.0 0 0 0
2017 15.6 15.6 2 1 0
2016 22.9 22.9 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

236220 · IA · Dyersville

4,692 Commercial building construction employers nationwide with a credible TCR · 7,192 rated employers in Iowa with headcount on file · 28 employers in Dyersville, IA · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR 4549 Tabor F 12.8 TCR
NAICS-TCR Berghammer Builders Inc. 12.9 TCR
NAICS-TCR HQ 12.8 TCR
NAICS-TCR Nichols Contracting Inc 12.9 TCR
STATE-SIZE Hatteras 18 FTE
STATE-SIZE Southwest Pork 18 FTE
STATE-SIZE DuPont Pioneer Orange City OCY1 18 FTE
STATE-SIZE River City Stone 18 FTE
CITY-NEAR Dyersville Store 575 FTE
CITY-NEAR IA ESAPCO 265 FTE
CITY-NEAR Modernfold 220 FTE
CITY-NEAR Lumber Specialties - Dyersville Truss 171 FTE
NAT-TCR 1855-INEVA10 12.8 TCR
NAT-TCR ISLF - Westchester-Winter Park, LLC 12.8 TCR
NAT-TCR Keller Products, Inc.-Wood Division 12.8 TCR
NAT-TCR Encompass Health Rehabilitation Hospital of Shelby County 12.8 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: 2018, 2017, 2016. 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.