Ready-mix concrete manufacturing and distributing · Delaware

Wilmington RMC

Wilmington, DE · ~75 workers · 3 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.9
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Wilmington RMC runs at 150% of its industry's injury rate - more dangerous than the typical Ready-mix concrete manufacturing and distributing workplace, earning a grade D.

Wilmington RMC: 4.9 TCR = 150% of Ready-mix concrete manufacturing and distributing BLS 3.3 · 3y Form 300A (see methodology below)

Wilmington RMC safety composite

Wilmington RMC scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 19%), 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

37/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 4.94 per 100 workers

Safer than 45% of industry peers

DART rate
F 6.65 per 100 workers

Safer than 19% 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%).

Rising injury rate

Wilmington RMC: 3.4 → 6.7 TCR

Peak year 2018 @ 6.7 TCR · DART/TCR 1.35× in 2018

Wilmington RMC's TCR rose 3.2 from 3.4 in 2016 to 6.7 in 2018. In 2018, DART was 1.35× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 327320 · Wilmington, DE ABOVE-IND · SMALL

Grade D · TCR 4.9 · 150% of ind

  • DART 6.7 DART
  • RANK P45
  • PHOTO Tresca Brothers Sand…
  • BOOK 3y book
  • INJ 12 inj
  • SIZE ~75 FTE

Nearest TCR peer: Tresca Brothers Sand and Gravel (0.0 TCR gap)

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

Wilmington RMC in the TCR neighbourhood

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

TCR

What this shows Wilmington RMC averages 4.9 TCR (150% of the Ready-mix concrete manufacturing and distributing BLS benchmark).

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

Wilmington RMC TCR series: 2016=3.4 · 2017=4.7 · 2018=6.7 · BLS 3.3

Where Wilmington RMC falls in its industry

1,316 Ready-mix concrete manufacturi establishments

Safer than 45% of graded establishments in this industry, whose median TCR is 4.5.

More dangerous than peersSafer than peers
Wilmington RMC (75 employees, TCR 4.9) among 29 same-industry peers, split at the industry median of 33 employees and a TCR of 4.5 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 0100200300400500 051015 Average employees Total Case Rate Wilmington RMC
Wilmington RMC (75 employees, TCR 4.9) among 29 same-industry peers, split at the industry median of 33 employees and a TCR of 4.5

Wilmington RMC has more employees than the Ready-mix concrete manufacturing and dis median and a higher injury rate than the industry's median TCR of 4.5. 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
2018 6.7 6.7 7 0 0
2017 4.7 3.6 4 0 0
2016 3.4 3.4 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

327320 · DE · Wilmington

1,316 Ready-mix concrete manufacturing and distributing employers nationwide with a credible TCR · 1,487 rated employers in Delaware with headcount on file · 309 employers in Wilmington, DE · 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 Tresca Brothers Sand and Gravel 5.0 TCR
NAICS-TCR SEMO Equipment Company 5.0 TCR
NAICS-TCR Aledo Ready Mix Plant 5.0 TCR
NAICS-TCR Campostella Ready Mix 5.0 TCR
STATE-SIZE Main Plus Jobsites Not Individually Reporting 75 FTE
STATE-SIZE General Refrigeration Company - Delaware 75 FTE
STATE-SIZE 01294 - STORE # 1294 MILFORD 75 FTE
STATE-SIZE 5472-000000874 75 FTE
CITY-NEAR 10 Wilmington 9,107 FTE
CITY-NEAR AstraZeneca Pharmaceuticals (Commercial Field-Based Personnel) 4,907 FTE
CITY-NEAR Amazon.com Services LLC - MTN1 3,143 FTE
CITY-NEAR Hatzel & Buehler, Inc. 1,841 FTE
NAT-TCR Jimmy's Tavern & Grill 4.9 TCR
NAT-TCR DoubleTree by Hilton Springfield 4.9 TCR
NAT-TCR Corpus Christi Trans Ctr 4.9 TCR
NAT-TCR Eldorado Resort and Casino 4.9 TCR
NAT-SIZE AkzoNobel Surface Chemistry LLC 75 FTE
NAT-SIZE Klement's Sausage Company, Inc. - Juneau Corporate Office 75 FTE
NAT-SIZE Shopko Store #10 (Marquette, MI) 75 FTE
NAT-SIZE Shopko Store #125 (Freeport, IL) 75 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, 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.