General merchandise, durable goods, merchant wholesalers · Illinois

M. Block & Sons Tinley Park

Tinley Park, IL · ~301 workers · 3 years of OSHA Injury Tracking Application data.

C
Average Safety Record
1.8
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

M. Block & Sons Tinley Park runs at 81% of its industry's injury rate - about level with the typical General merchandise, durable goods, merchant wholesalers workplace, earning a grade C.

M. Block & Sons Tinley Park: 1.8 TCR = 81% of General merchandise, durable goods, merchant wholesalers BLS 2.2 · 3y Form 300A (see methodology below)

M. Block & Sons Tinley Park safety composite

M. Block & Sons Tinley Park scores strongest on total case rate (tcr) (safer than 72% of same-industry peers) and weakest on dart rate (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).

C

59/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.78 per 100 workers

Safer than 72% of industry peers

DART rate
D 1.17 per 100 workers

Safer than 51% 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

−2.0

2016→2018

M. Block & Sons Tinley Park injury rate improved

M. Block & Sons Tinley Park's TCR fell 2.0 from 3.2 in 2016 to 1.2 in 2018. Peak filing year was 2016 at 3.2 TCR. In 2018, DART was 0.66× this establishment's average TCR (severity share of cases).

2016=3.2 · 2017=1.0 · 2018=1.2

OSHA ITA Form 300A scorecard

Establishment book 423990 · Tinley Park, IL AT/BELOW-IND · MID

Grade C · TCR 1.8 · 81% of ind

  • DART 1.2 DART
  • RANK #4/11
  • PHOTO Excab, Inc
  • BOOK 3y book
  • INJ 16 inj
  • SIZE ~301 FTE

Nearest TCR peer: Excab, Inc (0.0 TCR gap)

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

M. Block & Sons Tinley Park in the TCR neighbourhood

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

TCR

What this shows M. Block & Sons Tinley Park averages 1.8 TCR (81% of the General merchandise, durable goods, merchant wholesalers BLS benchmark).

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

M. Block & Sons Tinley Park TCR series: 2016=3.2 · 2017=1 · 2018=1.2 · BLS 2.2

Where M. Block & Sons Tinley Park falls in its industry

322 General merchandise, durable g establishments

Safer than 72% of graded establishments in this industry, whose median TCR is 3.0.

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 11 General merchandise, durable g employers in Illinois.

M. Block & Sons Tinley Park (301 employees, TCR 1.8) among 29 same-industry peers, split at the industry median of 53 employees and a TCR of 3.0 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 01,0002,0003,0004,0005,000 05101520 Average employees Total Case Rate M. Block & Sons Tinley Park
M. Block & Sons Tinley Park (301 employees, TCR 1.8) among 29 same-industry peers, split at the industry median of 53 employees and a TCR of 3.0

M. Block & Sons Tinley Park has more employees than the General merchandise, durable goods, merc median and a lower injury rate than the industry's median TCR of 3.0. 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 1.2 1.2 3 0 0
2017 1.0 1.0 4 0 0
2016 3.2 3.2 9 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423990 · IL · Tinley Park

322 General merchandise, durable goods, merchant wholesalers employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 96 employers in Tinley Park, 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 Excab, Inc 1.8 TCR
NAICS-TCR Striping Service and Supply Inc 1.8 TCR
NAICS-TCR Micro Matic Dispense ln Facility 1.8 TCR
NAICS-TCR ATL 1.8 TCR
STATE-SIZE 2WW 301 FTE
STATE-SIZE ArcelorMittal Corporate - East Chicago 301 FTE
STATE-SIZE Magna Exteriors Belvidere 301 FTE
STATE-SIZE Libertyville 301 FTE
CITY-NEAR WHQ 650 FTE
CITY-NEAR 4701-527 477 FTE
CITY-NEAR Community Consolidated School District 146 436 FTE
CITY-NEAR 10864 375 FTE
NAT-TCR Nurse on Call - Orlando 1.8 TCR
NAT-TCR HomeChoice Partners - 2505 1.8 TCR
NAT-TCR St. Joseph Hospital OB GYN 1.8 TCR
NAT-TCR Forest City Permanent 1.8 TCR
NAT-SIZE Stoneridge Control Devices, Canton 301 FTE
NAT-SIZE Valero Energy Partners LP 301 FTE
NAT-SIZE RCSOTXCL 301 FTE
NAT-SIZE #626 Hazlet Shoprite 301 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.