Water main and line construction · Minnesota

SJ Louis Construction, Inc.

Name: SJ Louis Construction, Inc. Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Rockville, MN · ~81 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.5
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

SJ Louis Construction, Inc. runs at 19% of its industry's injury rate - far safer than the typical Water main and line construction workplace, earning a grade A.

SJ Louis Construction, Inc.: 0.5 TCR = 19% of Water main and line construction BLS 2.8 · 2y Form 300A (see methodology below)

SJ Louis Construction, Inc. safety composite

SJ Louis Construction, Inc. scores strongest on total case rate (tcr) (safer than 96% 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).

79/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 0.53 per 100 workers

Safer than 96% of industry peers
DART rate: B 0 per 100 workers

Safer than 79% 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

−1.1

2018→2019

SJ Louis Construction, Inc. injury rate improved

SJ Louis Construction, Inc.'s TCR fell 1.1 from 1.1 in 2018 to 0.0 in 2019. Peak filing year was 2018 at 1.1 TCR. In 2019, DART was 0× this establishment's average TCR (severity share of cases).

2018=1.1 · 2019=0.0

OSHA ITA Form 300A scorecard

Establishment book 237110 · Rockville, MN AT/BELOW-IND · SMALL

Grade A · TCR 0.5 · 19% of ind

DART 0.0 DART
RANK #1/32
PHOTO DL GLOVER UTILITIES …
BOOK 2y book
INJ 1 inj
SIZE ~81 FTE

Nearest TCR peer: DL GLOVER UTILITIES LLC (0.0 TCR gap)

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

This site

0.5
DL GLOVER UTIL

0.5
CDM Constructo

0.5
Main Office

0.5
TEU North

0.5

What this shows SJ Louis Construction, Inc. averages 0.5 TCR (19% of the Water main and line construction BLS benchmark).

SJ Louis Construction, Inc. TCR series: 2018=1.1 · 2019=0 · BLS 2.8

Where SJ Louis Construction, Inc. falls in its industry

1,614 Water main and line constructi establishments

Safer than 96% of graded establishments in this industry, whose median TCR is 3.0.

Grade A

More dangerous than peersSafer than peers

Narrower to Minnesota alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 32 Water main and line constructi employers in Minnesota.

SJ Louis Construction, Inc. (81 employees, TCR 0.5) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 3.0

SJ Louis Construction, Inc. has more employees than the Water main and line construction 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
2019	0.0	0.0	0	0	0
2018	1.1	0.0	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

237110 · MN · Rockville

1,614 Water main and line construction employers nationwide with a credible TCR · 15,828 rated employers in Minnesota with headcount on file · 9 employers in Rockville, MN · 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	DL GLOVER UTILITIES LLC	SPRING, TX	0.5 TCR
NAICS-TCR	CDM Constructors Inc. Rancho Office	RANCHO CUCAMUNGA, CA	0.5 TCR
NAICS-TCR	Main Office	BALTIMORE, MD	0.5 TCR
NAICS-TCR	TEU North	8811 KIEFER BLVD, CA	0.5 TCR
STATE-SIZE	Rochester Breeder Farms	BYRON	81 FTE
STATE-SIZE	Pioneer Hi-Bred International, Inc	JACKSON	81 FTE
STATE-SIZE	Flynn Midwest - Minneapolis	PLYMOUTH	81 FTE
STATE-SIZE	American Crystal Sugar Company Corporate office	MOORHEAD	81 FTE
CITY-NEAR	S.J. Louis Construction, INC	Rockville	124 FTE
CITY-NEAR	Stickney Hill Dairy	Rockville	51 FTE
CITY-NEAR	Capital Granite & Marble, Inc.	Rockville	45 FTE
CITY-NEAR	North Star Trenchless, LLC	Rockville	39 FTE
NAT-TCR	S3 Pump Service, Inc. (Corporate Office)	Shreveport, LA	0.5 TCR
NAT-TCR	Trelleborg Boots North America	Salisbury, NC	0.5 TCR
NAT-TCR	Novelis Corporation	Oswego, NY	0.5 TCR
NAT-TCR	NY0153CN4	Buffalo, NY	0.5 TCR
NAT-SIZE	Arconic Aerospace Center	Hutchinson, KS	81 FTE
NAT-SIZE	Western Connecticut Health Network Affiliates	Danbury, CT	81 FTE
NAT-SIZE	Perry Roofing Contractors	Gainesville, FL	81 FTE
NAT-SIZE	Sioux Falls Branch	Sioux Falls, SD	81 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: 2019, 2018. 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.