Concrete finishing · Illinois

OCM Inc.

Grayslake, IL · ~71 workers · 4 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.3
Avg TCR
2.8
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

OCM Inc. runs at 10% of its industry's injury rate - far safer than the typical Concrete finishing workplace, earning a grade A.

OCM Inc.: 0.3 TCR = 10% of Concrete finishing BLS 2.8 · 4y Form 300A (see methodology below)

OCM Inc. safety composite

OCM Inc. scores strongest on total case rate (tcr) (safer than 98% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

B

80/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.29 per 100 workers

Safer than 98% 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%).

Rising injury rate

OCM Inc.: 0.0 → 1.2 TCR

Peak year 2024 @ 1.2 TCR · DART/TCR 0× in 2024

OCM Inc.'s TCR rose 1.2 from 0.0 in 2021 to 1.2 in 2024. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238110 · Grayslake, IL AT/BELOW-IND · SMALL

Grade A · TCR 0.3 · 10% of ind

  • DART 0.0 DART
  • RANK #4/48
  • PHOTO Rampart Hydro Servic…
  • BOOK 4y book
  • INJ 1 inj
  • SIZE ~71 FTE

Nearest TCR peer: Rampart Hydro Services, LP (0.0 TCR gap)

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

OCM Inc. in the TCR neighbourhood

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

TCR

What this shows OCM Inc. averages 0.3 TCR (10% of the Concrete finishing BLS benchmark).

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

OCM Inc. TCR series: 2021=0 · 2022=0 · 2023=0 · 2024=1.2 · BLS 2.8

Where OCM Inc. falls in its industry

1,314 Concrete finishing establishments

Safer than 98% of graded establishments in this industry, whose median TCR is 3.8.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 48 Concrete finishing employers in Illinois.

OCM Inc. (71 employees, TCR 0.3) 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 051015 Average employees Total Case Rate OCM Inc.
OCM Inc. (71 employees, TCR 0.3) among 29 same-industry peers, split at the industry median of 64 employees and a TCR of 3.8

OCM Inc. has more employees than the Concrete finishing median and a lower 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
2024 1.2 0.0 1 0 0
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0
2021 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238110 · IL · Grayslake

1,314 Concrete finishing employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 38 employers in Grayslake, 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 Rampart Hydro Services, LP 0.3 TCR
NAICS-TCR Brieser Construction 0.3 TCR
NAICS-TCR Eagle Concrete, Inc. 0.3 TCR
NAICS-TCR GR Birdwell Construction Inc 0.3 TCR
STATE-SIZE Dwight, IL 71 FTE
STATE-SIZE 6697_16861 71 FTE
STATE-SIZE Menold Construction, Inc 71 FTE
STATE-SIZE Contegra Enterprises 71 FTE
CITY-NEAR C02 737 FTE
CITY-NEAR 6458-ZNCH 445 FTE
CITY-NEAR Grayslake Community High School District 127 367 FTE
CITY-NEAR Grayslake 359 FTE
NAT-TCR Safran Passenger Innovations 0.3 TCR
NAT-TCR Cox Communications - OKC - COE 0.3 TCR
NAT-TCR Des Moines, IA - NBU 0.3 TCR
NAT-TCR 104796 - P1-105 Headworks Rehab & Expansion 0.3 TCR
NAT-SIZE PACE Supply Sacramento Branch 6 71 FTE
NAT-SIZE Cal Stripe Inc. 71 FTE
NAT-SIZE The Vallejo Company 71 FTE
NAT-SIZE FlyOver Las Vegas, LLC 71 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. 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.