Poured Concrete Foundation and Structure Contractors · Michigan

Ron Miedema Contractors

Jenison, MI · ~44 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
14.6
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Ron Miedema Contractors runs at 521% of its industry's injury rate - far more dangerous than the typical Poured Concrete Foundation and Structure Contractors workplace, earning a grade F.

Ron Miedema Contractors: 14.6 TCR = 521% of Poured Concrete Foundation and Structure Contractors BLS 2.8 · 2y Form 300A (see methodology below)

Ron Miedema Contractors safety composite

Ron Miedema Contractors scores strongest on dart rate (safer than 81% of same-industry peers) and weakest on total case rate (tcr) (safer than 4%), 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

43/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 14.6 per 100 workers

Safer than 4% of industry peers

DART rate
B 0 per 100 workers

Safer than 81% 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

−12.7

2017→2018

Ron Miedema Contractors injury rate improved

Ron Miedema Contractors's TCR fell 12.7 from 21.0 in 2017 to 8.2 in 2018. Peak filing year was 2017 at 21.0 TCR. In 2018, DART was 0× this establishment's average TCR (severity share of cases).

2017=21.0 · 2018=8.2

OSHA ITA Form 300A scorecard

Establishment book 238110 · Jenison, MI ABOVE-IND · SMALL

Grade F · TCR 14.6 · 521% of ind

  • DART 0.0 DART
  • RANK #43/43
  • PHOTO Olshan Foundation Re…
  • BOOK 2y book
  • INJ 14 inj
  • SIZE ~44 FTE

Nearest TCR peer: Olshan Foundation Repair Co. of Dallas LTD (0.0 TCR gap)

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

Ron Miedema Contractors in the TCR neighbourhood

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

TCR

What this shows Ron Miedema Contractors averages 14.6 TCR (521% of the Poured Concrete Foundation and Structure Contractors BLS benchmark).

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

Ron Miedema Contractors TCR series: 2017=21 · 2018=8.2 · BLS 2.8

Where Ron Miedema Contractors falls in its industry

1,314 Poured Concrete Foundation and establishments

Safer than 4% of graded establishments in this industry, whose median TCR is 3.8.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #43 safest of 43 Poured Concrete Foundation and employers in Michigan.

Ron Miedema Contractors (44 employees, TCR 14.6) among 29 same-industry peers, split at the industry median of 64 employees and a TCR of 3.8 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 0100200300 05101520 Average employees Total Case Rate Ron Miedema Contractors
Ron Miedema Contractors (44 employees, TCR 14.6) among 29 same-industry peers, split at the industry median of 64 employees and a TCR of 3.8

Ron Miedema Contractors has fewer employees than the Poured Concrete Foundation and Structure median and a higher injury rate than the industry's median TCR of 3.8. 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 8.2 0.0 4 0 0
2017 21.0 8.4 10 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238110 · MI · Jenison

1,314 Poured Concrete Foundation and Structure Contractors employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 39 employers in Jenison, MI · 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 Olshan Foundation Repair Co. of Dallas LTD 14.6 TCR
NAICS-TCR MJD Concrete Works, Inc. 14.6 TCR
NAICS-TCR Rosebud Concrete Inc. 14.5 TCR
NAICS-TCR Nies Foundations, Inc. 14.7 TCR
STATE-SIZE NW Planning & Design Center 44 FTE
STATE-SIZE SEMCO Energy Gas Company - Macomb 44 FTE
STATE-SIZE Genesee County Water & Waste Services 44 FTE
STATE-SIZE Anthony Ragnone Treatment Plant 44 FTE
CITY-NEAR Hi Tec Building Services 758 FTE
CITY-NEAR Hi-Tec Building Services 562 FTE
CITY-NEAR 026 - Jenison 384 FTE
CITY-NEAR Jenison Meijer 349 FTE
NAT-TCR Fresno Memory Care, LLC 14.6 TCR
NAT-TCR JR Simplot Company-LL-Feedlot 14.6 TCR
NAT-TCR Rancho Cucamonga CCA 14.6 TCR
NAT-TCR Wave Communications 14.6 TCR
NAT-SIZE Heartland Ag - Iowa 44 FTE
NAT-SIZE Transwaste Warner Robins 44 FTE
NAT-SIZE Santa Ynez Band of Chumash Indians Gaming Agency 44 FTE
NAT-SIZE SMI Manufacturing 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: 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.