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
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.
- D
- Poor Safety Record
- 3.8
- avg TCR · per 100 workers
- 2.9
- industry benchmark (BLS)
- 1
- recordable injuries tracked
Grade compares Korte & Luitjohan Contractors, Inc. - #1820 Sparts WWTP's OSHA Total Case Rate of 3.8 to the Addition, alteration and renovation, commercial and institutional building BLS benchmark of 2.9 (132% of benchmark) across 2 years of Form 300A filings (2016–2024). <a href="/methodology">See methodology</a> for reporting-limitation caveats.
Injury rate over time
Korte & Luitjohan Contractors, Inc. - #1820 Sparts WWTP's yearly Total Case Rate, against the 2.9 industry benchmark.
Where Korte & Luitjohan Contractors, Inc. - #1820 Sparts WWTP falls in its industry
6,114 Addition, alteration and renov establishmentsSafer than 24% of graded establishments in this industry, whose median TCR is 1.5.
Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #191 safest of 228 Addition, alteration and renov employers in Illinois.
Trend analysis for Korte & Luitjohan Contractors, Inc. - #1820 Sparts WWTP
Between 2019 and 2020, Korte & Luitjohan Contractors, Inc. - #1820 Sparts WWTP's Total Case Rate improved from 7.7 to 0.0 recordable injuries per 100 full-time workers, a 100% decrease across 1 year of OSHA reporting.
The safest year on record was 2020, at a TCR of 0.0, while 2019 saw the highest rate, at 7.7, a spread of 7.7 points between the best and worst reporting years. That's a wide swing relative to the establishment's overall rate, worth checking the year-by-year table below for whether a single severe year is driving the average, rather than a sustained trend.
Summed across those 2 reporting years, Korte & Luitjohan Contractors, Inc. - #1820 Sparts WWTP recorded 1 total injuries and illnesses, with no fatalities reported in any of those years. Readers comparing establishments should weigh the 2-year trend above alongside establishment size, since a larger workforce naturally accumulates more raw incidents even at a lower per-100-worker rate.
Verify This Employer with OSHA
The 1 injuries shown on this page for Korte & Luitjohan Contractors, Inc. - #1820 Sparts WWTP are sourced from its own 2 years of mandatory OSHA Form 300A summaries. Cross-check the underlying establishment record directly against the federal source, name, NAICS classification, recordable case totals, and inspection history are all searchable on OSHA's Establishment-Specific Injury and Illness Data system.
Verify on OSHA Establishment SearchSource: U.S. Department of Labor, OSHA Establishment-Specific Injury and Illness Data. NAICS 236220 - Addition, alteration and renovation, commercial and institutional building.
DART Rate, Transparent Calculation (2020)
What is the DART rate formula?
DART (Days Away, Restricted, or Transferred) is computed by OSHA as incidents × 200,000 ÷ hours worked. The 200,000-hour denominator equals roughly 100 full-time workers, which lets establishments of very different sizes be compared directly.
0 DART incidents × 200,000 ÷ 4,621 hours worked = 0.00 DART
Methodology: 29 CFR 1904, OSHA Form 300A recordkeeping
Cross-Validating Context, Establishment vs Industry vs State
| Benchmark | TCR | Source |
|---|---|---|
| Korte & Luitjohan Contractors, Inc. - #1820 Sparts WWTP (this establishment) | 3.83 | OSHA ITA Form 300A, 2-year avg |
| Addition, alteration and renovation general contractors, commercial and institutional building industry avg | 2.90 | BLS IIF, NAICS 236220 |
| Illinois state avg (all industries) | 4.73 | OSHA ITA, state-level rollup |
Industry benchmarks: Bureau of Labor Statistics, Injuries, Illnesses, and Fatalities (IIF) program
Reportable Incident Timeline
Year-by-year reportable incidents (recordable injuries + illnesses + fatalities) submitted by Korte & Luitjohan Contractors, Inc. - #1820 Sparts WWTP to OSHA's Injury Tracking Application. Each row anchors to OSHA's inspection records search where you can pull the underlying inspection case numbers and citations for that establishment-year.
- 2020: 0 reportable incidents · 0 injuries, 0 illnesses, 0 fatalities - OSHA inspection records (case numbers)
- 2019: 1 reportable incidents · 1 injuries, 0 illnesses, 0 fatalities - OSHA inspection records (case numbers)
Source: OSHA Inspection Information System (IMIS) - inspection case-number records
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 |
What this grade means for you
Use this grade as a relative read on Korte & Luitjohan Contractors, Inc. - #1820 Sparts WWTP's reported OSHA injury record versus its Addition, alteration and renovation, commercial and institutional building peers, not a verdict on whether any single site is safe today.
- At 132% of the Addition, alteration and renovation, commercial and institutional building benchmark, Korte & Luitjohan Contractors, Inc. - #1820 Sparts WWTP reports more injuries than typical peers, ask specifically how the employer is reducing them. Know your rights
- Judge this record against the wider Addition, alteration and renovation, commercial and institutional building sector, where injury rates vary widely, before comparing it in isolation. See the industry
- Grades reflect 2016–2024 filings; check the latest establishment record straight from OSHA, or look up a different employer. Look up another
Safety grades reflect employers' self-reported OSHA Form 300A filings from 2016 to 2024 and can lag current conditions. A grade is not a guarantee that any specific workplace is safe or unsafe today. See our methodology and disclaimer.
Frequently Asked Questions
What is Korte & Luitjohan Contractors, Inc. - #1820 Sparts WWTP's safety grade?
How many injuries has Korte & Luitjohan Contractors, Inc. - #1820 Sparts WWTP reported?
Similar Employers
Matched by safety record across the industry, by workforce size within Illinois, and by nearby establishments in Highland - a different peer set than the category browse links below.
Similar TCR (~3.8)
Similar size (~17 workers)
Read our methodology - how this data is sourced, computed, and verified.
Every figure and grade on PlainSafetyScore is computed directly from OSHA's published Injury Tracking Application data and BLS industry benchmarks, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these safety grades, or report a data error. Data current as of 2016-2024 OSHA ITA release.