Addition, alteration and renovation, commercial and institutional building · Illinois

Korte & Luitjohan Contractors, Inc. - #1820 Sparts WWTP

Highland, IL · ~17 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
3.8
Avg TCR
2.9
Industry avg
0
Fatalities
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The verdict

Korte & Luitjohan Contractors, Inc. - #1820 Sparts WWTP runs at 132% of its industry's injury rate - more dangerous than the typical Addition, alteration and renovation, commercial and institutional building workplace, earning a grade D.

Korte & Luitjohan Contractors, Inc. - #1820 Sparts WWTP: 3.8 TCR = 132% of Addition, alteration and renovation, commercial and institutional building BLS 2.9 · 2y Form 300A (see methodology below)

Korte & Luitjohan Contractors, Inc. - #1820 Sparts WWTP safety composite

Korte & Luitjohan Contractors, Inc. - #1820 Sparts WWTP scores strongest on dart rate (safer than 73% of same-industry peers) and weakest on total case rate (tcr) (safer than 31%), 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

51/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 3.83 per 100 workers

Safer than 31% of industry peers

DART rate
C 0 per 100 workers

Safer than 73% 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

−7.7

2019→2020

Korte & Luitjohan Contractors, Inc. - #1820 Sparts WWTP injury rate improved

Korte & Luitjohan Contractors, Inc. - #1820 Sparts WWTP's TCR fell 7.7 from 7.7 in 2019 to 0.0 in 2020. Peak filing year was 2019 at 7.7 TCR. In 2020, DART was 0× this establishment's average TCR (severity share of cases).

2019=7.7 · 2020=0.0

OSHA ITA Form 300A scorecard

Establishment book 236220 · Highland, IL ABOVE-IND · SMALL

Grade D · TCR 3.8 · 132% of ind

  • DART 0.0 DART
  • RANK #132/169
  • PHOTO Commercial Drywall &…
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~17 FTE

Nearest TCR peer: Commercial Drywall & Construction Co. (0.0 TCR gap)

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

Korte & Luitjohan Contractors, Inc. - #1820 Sparts WWTP in the TCR neighbourhood

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

TCR

What this shows Korte & Luitjohan Contractors, Inc. - #1820 Sparts WWTP averages 3.8 TCR (132% of the Addition, alteration and renovation, commercial and institutional building BLS benchmark).

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

Korte & Luitjohan Contractors, Inc. - #1820 Sparts WWTP TCR series: 2019=7.7 · 2020=0 · BLS 2.9

Where Korte & Luitjohan Contractors, Inc. - #1820 Sparts WWTP falls in its industry

4,692 Addition, alteration and renov establishments

Safer than 31% of graded establishments in this industry, whose median TCR is 2.3.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #132 safest of 169 Addition, alteration and renov employers in Illinois.

Korte & Luitjohan Contractors, Inc. - #1820 Sparts WWTP (17 employees, TCR 3.8) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3 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 0100200300400500 02468 Average employees Total Case Rate Korte & Luitjohan Contractors, Inc. - #1820 Sparts WWTP
Korte & Luitjohan Contractors, Inc. - #1820 Sparts WWTP (17 employees, TCR 3.8) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3

Korte & Luitjohan Contractors, Inc. - #1820 Sparts WWTP has fewer employees than the Addition, alteration and renovation, com median and a higher injury rate than the industry's median TCR of 2.3. 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 0.0 0.0 0 0 0
2019 7.7 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

236220 · IL · Highland

4,692 Addition, alteration and renovation, commercial and institutional building employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 40 employers in Highland, IL · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Commercial Drywall & Construction Co. 3.8 TCR
NAICS-TCR Cornerstone General Contractors 3.8 TCR
NAICS-TCR Hardaway Construction Corp 3.8 TCR
NAICS-TCR Beckenhauer Construction, Inc. 3.8 TCR
STATE-SIZE Beck's Neoga 17 FTE
STATE-SIZE Plymouth 17 FTE
STATE-SIZE Northwest Regional Water Reclamation Facility - NWRWRF - Village of Fox Lake 17 FTE
STATE-SIZE Airoom Architect Holdings, LLC 17 FTE
CITY-NEAR HIGHLAND IL 448 FTE
CITY-NEAR WM 435 337 FTE
CITY-NEAR Basler Electric Company - Highland 329 FTE
CITY-NEAR 435 292 FTE
NAT-TCR T.A. Schifsky & Sons, Inc. 3.8 TCR
NAT-TCR 174125-Jasper Po 3.8 TCR
NAT-TCR Insource Performance Solutions at Lowes Garysburg 3.8 TCR
NAT-TCR ECM Transport-Meadowlands 3.8 TCR

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. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.