Construction management, water and sewer line · Missouri

Insituform Technologies LLC

Name: Insituform Technologies LLC Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Chesterfield, MO · ~616 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 1.5
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Insituform Technologies LLC runs at 55% of its industry's injury rate - safer than the typical Construction management, water and sewer line workplace, earning a grade B.

Insituform Technologies LLC: 1.5 TCR = 55% of Construction management, water and sewer line BLS 2.8 · 2y Form 300A (see methodology below)

Insituform Technologies LLC safety composite

Insituform Technologies LLC scores strongest on total case rate (tcr) (safer than 76% of same-industry peers) and weakest on fatalities (safer than 52%), 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).

62/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 1.54 per 100 workers

Safer than 76% of industry peers
DART rate: D 0.7 per 100 workers

Safer than 53% 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%).

Rising injury rate

Insituform Technologies LLC: 1.3 → 1.8 TCR

Peak year 2018 @ 1.8 TCR · DART/TCR 0.45× in 2018

Insituform Technologies LLC's TCR rose 0.6 from 1.3 in 2016 to 1.8 in 2018. In 2018, DART was 0.45× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 237110 · Chesterfield, MO AT/BELOW-IND · MID

Grade B · TCR 1.5 · 55% of ind

DART 0.7 DART
RANK #14/27
PHOTO Layne Christensen Co…
BOOK 2y book
INJ 24 inj
SIZE ~616 FTE

Nearest TCR peer: Layne Christensen Company (0.0 TCR gap)

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

Cumberland Pip

1.6
This site

1.5
Layne Christen

1.5
BELL CONTRACTO

1.5
MCGUIRE AND HE

1.5

What this shows Insituform Technologies LLC averages 1.5 TCR (55% of the Construction management, water and sewer line BLS benchmark).

Insituform Technologies LLC TCR series: 2016=1.3 · 2018=1.8 · BLS 2.8

Where Insituform Technologies LLC falls in its industry

1,614 Construction management, water establishments

Safer than 76% of graded establishments in this industry, whose median TCR is 3.0.

Grade B

More dangerous than peersSafer than peers

Narrower to Missouri alone (the establishments it most directly competes with for workers and contracts): ranked #14 safest of 27 Construction management, water employers in Missouri.

Insituform Technologies LLC (616 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 3.0

Insituform Technologies LLC has more employees than the Construction management, water and sewer 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	1.8	0.7	13	0	0
2016	1.3	0.5	11	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

237110 · MO · Chesterfield

1,614 Construction management, water and sewer line employers nationwide with a credible TCR · 10,075 rated employers in Missouri with headcount on file · 126 employers in Chesterfield, MO · 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	Layne Christensen Company	THE WOODLANDS, TX	1.5 TCR
NAICS-TCR	BELL CONTRACTORS, INC.	BELTON, TX	1.5 TCR
NAICS-TCR	MCGUIRE AND HESTER	ALAMEDA, CA	1.5 TCR
NAICS-TCR	Cumberland Pipeline	COLUMBIA, KY	1.6 TCR
STATE-SIZE	Artur Express Inc	HAZELWOOD	618 FTE
STATE-SIZE	Technology Campus	MARYLAND HEIGHTS	613 FTE
STATE-SIZE	Cargill Protein	MARSHALL	612 FTE
STATE-SIZE	DSPRMOAS	DES PERES	620 FTE
CITY-NEAR	Chesterfield, MO	Chesterfield	5,343 FTE
CITY-NEAR	St. Luke's Hospital	Chesterfield	3,689 FTE
CITY-NEAR	MERCY HEALTH SYSTEM MINISTRY OFFICE	Chesterfield	1,279 FTE
CITY-NEAR	CenturyLink	Chesterfield	705 FTE
NAT-TCR	JIS at Kraton Polymers Belpre	Belpre, OH	1.5 TCR
NAT-TCR	Bernhard MCC L.L.C. MLA	Metairie, LA	1.5 TCR
NAT-TCR	BUNN - Ash Grove	Springfield, IL	1.5 TCR
NAT-TCR	Fashion Centre Pentagon City	Arlington, VA	1.5 TCR
NAT-SIZE	Stratford (Ctstr)	Stratford, CT	616 FTE
NAT-SIZE	Franchise Operations, Inc. dba Burger King	North Olmsted, OH	616 FTE
NAT-SIZE	Support Center	High Point, NC	616 FTE
NAT-SIZE	Airport	Peoria, IL	616 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, 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.