Construction management, water and sewer line · Illinois

Layne Christensen 721 West Illinois Avenue

Name: Layne Christensen 721 West Illinois Avenue Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Aurora, IL · ~30 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 13.9
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Layne Christensen 721 West Illinois Avenue runs at 496% of its industry's injury rate - far more dangerous than the typical Construction management, water and sewer line workplace, earning a grade F.

Layne Christensen 721 West Illinois Avenue: 13.9 TCR = 496% of Construction management, water and sewer line BLS 2.8 · 2y Form 300A (see methodology below)

Layne Christensen 721 West Illinois Avenue safety composite

Layne Christensen 721 West Illinois Avenue scores strongest on fatalities (safer than 52% of same-industry peers) and weakest on total case rate (tcr) (safer than 2%), 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).

15/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 13.88 per 100 workers

Safer than 2% of industry peers
DART rate: F 9.62 per 100 workers

Safer than 4% of industry peers
Fatalities: D 0

Safer than 52% 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

−2.1

2016→2017

Layne Christensen 721 West Illinois Avenue injury rate improved

Layne Christensen 721 West Illinois Avenue's TCR fell 2.1 from 14.9 in 2016 to 12.8 in 2017. Peak filing year was 2016 at 14.9 TCR. In 2017, DART was 0.69× this establishment's average TCR (severity share of cases).

2016=14.9 · 2017=12.8

OSHA ITA Form 300A scorecard

Establishment book 237110 · Aurora, IL ABOVE-IND · SMALL

Grade F · TCR 13.9 · 496% of ind

DART 9.6 DART
RANK #57/58
PHOTO Main Office
BOOK 2y book
INJ 8 inj
SIZE ~30 FTE

Nearest TCR peer: Main Office (0.0 TCR gap)

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

Randolph Offic

14.3
J.H. Thompson

14
This site

13.9
Main Office

13.8
19-033 Vest Wa

13.4

What this shows Layne Christensen 721 West Illinois Avenue averages 13.9 TCR (496% of the Construction management, water and sewer line BLS benchmark).

Layne Christensen 721 West Illinois Avenue TCR series: 2016=14.9 · 2017=12.8 · BLS 2.8

Where Layne Christensen 721 West Illinois Avenue falls in its industry

1,614 Construction management, water establishments

Safer than 2% of graded establishments in this industry, whose median TCR is 3.0.

Grade F

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #57 safest of 58 Construction management, water employers in Illinois.

Layne Christensen 721 West Illinois Avenue (30 employees, TCR 13.9) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 3.0

Layne Christensen 721 West Illinois Avenue has fewer employees than the Construction management, water and sewer median and a higher 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
2017	12.8	9.6	4	0	0
2016	14.9	14.9	4	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

237110 · IL · Aurora

1,614 Construction management, water and sewer line employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 325 employers in Aurora, IL · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Main Office	TECUMSEH, OK	13.8 TCR
NAICS-TCR	J.H. Thompson & Sons Inc	BERMUDA DUNES, CA	14.0 TCR
NAICS-TCR	Randolph Office	RANDOLPH, WI	14.3 TCR
NAICS-TCR	19-033 Vest Water Treatment Plant Upgrades	CHARLOTTE, NC	13.4 TCR
STATE-SIZE	Odell Fire	ODELL	30 FTE
STATE-SIZE	AMEREN ILLINOIS - Northern N - IL Common Ops	LINCOLN	30 FTE
STATE-SIZE	Chicago Loop Tech	CHICAGO	30 FTE
STATE-SIZE	Spoon River Electric Cooperative, Inc.	CANTON	30 FTE
CITY-NEAR	Indian Prairie School District 204	Aurora	3,309 FTE
CITY-NEAR	Factor Aurora	Aurora	2,167 FTE
CITY-NEAR	Rush Copley Medical Center, Inc.	Aurora	2,163 FTE
CITY-NEAR	ANDY FRAIN SERVICES INC	Aurora	2,100 FTE
NAT-TCR	Vriendschap Village	Pella, IA	13.9 TCR
NAT-TCR	4769-837-Williams Sonoma	Tigard, OR	13.9 TCR
NAT-TCR	Clarence Strickler Road	Clarence, NY	13.9 TCR
NAT-TCR	Stanton Nursing and Rehabilitation Center	Stanton, KY	13.9 TCR
NAT-SIZE	Rai Mx Dca	Washington, DC	30 FTE
NAT-SIZE	0011 - Stockton, Ca	Stockton, CA	30 FTE
NAT-SIZE	0006 - Hesperia, Ca	Hesperia, CA	30 FTE
NAT-SIZE	0005 - Bakersfield, CA	Bakersfield, CA	30 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: 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.