Curtain wall, glass, installation · Illinois

CK2

Downers Grove, IL · ~74 workers · 5 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.5
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

CK2 runs at 159% of its industry's injury rate - more dangerous than the typical Curtain wall, glass, installation workplace, earning a grade D.

CK2: 4.5 TCR = 159% of Curtain wall, glass, installation BLS 2.8 · 5y Form 300A (see methodology below)

CK2 safety composite

CK2 scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 15%), 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 4.46 per 100 workers

Safer than 47% of industry peers

DART rate
F 6.45 per 100 workers

Safer than 15% of industry peers

Fatalities
D 0

Safer than 50% 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

CK2: 3.5 → 6.5 TCR

Peak year 2019 @ 7.7 TCR · DART/TCR 1.45× in 2020

CK2's TCR rose 3.0 from 3.5 in 2016 to 6.5 in 2020. Peak filing year was 2019 at 7.7 TCR. In 2020, DART was 1.45× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238150 · Downers Grove, IL ABOVE-IND · SMALL

Grade D · TCR 4.5 · 159% of ind

  • DART 6.5 DART
  • RANK #13/20
  • PHOTO CHG
  • BOOK 5y book
  • INJ 15 inj
  • SIZE ~74 FTE

Nearest TCR peer: CHG (0.0 TCR gap)

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

CK2 in the TCR neighbourhood

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

TCR

What this shows CK2 averages 4.5 TCR (159% of the Curtain wall, glass, installation BLS benchmark).

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

CK2 TCR series: 2016=3.5 · 2017=1.2 · 2018=3.5 · 2019=7.7 · 2020=6.5 · BLS 2.8

Where CK2 falls in its industry

531 Curtain wall, glass, installat establishments

Safer than 47% of graded establishments in this industry, whose median TCR is 4.3.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #13 safest of 20 Curtain wall, glass, installat employers in Illinois.

CK2 (74 employees, TCR 4.5) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 4.3 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 050100150200 05101520 Average employees Total Case Rate CK2
CK2 (74 employees, TCR 4.5) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 4.3

CK2 has more employees than the Curtain wall, glass, installation median and a higher injury rate than the industry's median TCR of 4.3. 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
2020 6.5 6.5 3 3 0
2019 7.7 7.7 4 0 0
2018 3.5 3.5 3 0 0
2017 1.2 1.2 1 0 0
2016 3.5 3.5 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238150 · IL · Downers Grove

531 Curtain wall, glass, installation employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 139 employers in Downers Grove, 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 CHG 4.5 TCR
NAICS-TCR Jannawall, Inc. 4.5 TCR
NAICS-TCR Rountree Glass Co 4.5 TCR
NAICS-TCR Zephyr Aluminum, LLC - Lancaster 4.5 TCR
STATE-SIZE Corteva Agriscience LLC 74 FTE
STATE-SIZE Public Works- Water & Sewer Dept. 74 FTE
STATE-SIZE Normandy Construction Co. Inc 74 FTE
STATE-SIZE 105652 - Cass County Solar 150 MW AC 74 FTE
CITY-NEAR Advocate Medical Group 5,319 FTE
CITY-NEAR Advocate Support Centers 2,103 FTE
CITY-NEAR Advocate Good Samaritan Hospital 1,958 FTE
CITY-NEAR ADVOCATE CHILDRENS HOSPITALS 1,734 FTE
NAT-TCR Mountain Manor of Paintsville 4.5 TCR
NAT-TCR Buffalo High School 4.5 TCR
NAT-TCR LCS:LC057 - LC057 - Atlanta VZ 4.5 TCR
NAT-TCR Super Sagless Hardware 4.5 TCR
NAT-SIZE CATTS Construction 74 FTE
NAT-SIZE Bethune Site 74 FTE
NAT-SIZE Corporate Office 74 FTE
NAT-SIZE Foley Products Company Winder, GA 74 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: 2020, 2019, 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.