Construction management, water and sewer line · Louisiana

Southern Underground of Louisiana LLC

Name: Southern Underground of Louisiana LLC Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Zachary, LA · ~28 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 0.0
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Southern Underground of Louisiana LLC runs at 0% of its industry's injury rate - about level with the typical Construction management, water and sewer line workplace, earning a grade C.

Southern Underground of Louisiana LLC: 0.0 TCR = 0% of Construction management, water and sewer line BLS 2.8 · 2y Form 300A (see methodology below)

Southern Underground of Louisiana LLC safety composite

Southern Underground of Louisiana LLC scores strongest on total case rate (tcr) (safer than 100% 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).

81/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 0 per 100 workers

Safer than 100% 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%).

Southern Underground of Louisiana LLC held a steady TCR band

Southern Underground of Louisiana LLC's TCR held near 0.0 from 0.0 in 2023 to 0.0 in 2024. Peak filing year was 2023 at 0.0 TCR.

2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 237110 · Zachary, LA AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

DART 0.0 DART
RANK #0/15
PHOTO Rogers Hydrant Servi…
BOOK 2y book
INJ 0 inj
SIZE ~28 FTE

Nearest TCR peer: Rogers Hydrant Service, Inc. (0.0 TCR gap)

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

105197 - SKJV

0.1
104331 - San F

0.1
Gianfia Corp.

0.1
This site

0
Rogers Hydrant

0

What this shows Southern Underground of Louisiana LLC averages 0.0 TCR (0% of the Construction management, water and sewer line BLS benchmark).

Southern Underground of Louisiana LLC TCR series: 2023=0 · 2024=0 · BLS 2.8

Where Southern Underground of Louisiana LLC falls in its industry

1,614 Construction management, water establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 3.0.

Grade C

More dangerous than peersSafer than peers

Narrower to Louisiana alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 15 Construction management, water employers in Louisiana.

Southern Underground of Louisiana LLC (28 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 3.0

Southern Underground of Louisiana LLC has fewer 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
2024	0.0	0.0	0	0	0
2023	0.0	0.0	0	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

237110 · LA · Zachary

1,614 Construction management, water and sewer line employers nationwide with a credible TCR · 6,723 rated employers in Louisiana with headcount on file · 32 employers in Zachary, LA · 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	Rogers Hydrant Service, Inc.	ATWOOD, TN	0.0 TCR
NAICS-TCR	105197 - SKJV Blue Sky	TAYLOR, TX	0.1 TCR
NAICS-TCR	104331 - San Fernando Groundwater Remediation	PACOIMA, CA	0.1 TCR
NAICS-TCR	Gianfia Corp.	HAWTHORNE, NY	0.1 TCR
STATE-SIZE	Athens Hatchery	ATHENS	28 FTE
STATE-SIZE	Ensco (Valaris) Broussard Facility	BROUSSARD	28 FTE
STATE-SIZE	Lafayette	BROUSSARD	28 FTE
STATE-SIZE	DIS-TRAN Packaged Substations LLC Warehouse	ALEXANDRIA	28 FTE
CITY-NEAR	LA090 Port Hudson Paper	Zachary	578 FTE
CITY-NEAR	428	Zachary	322 FTE
CITY-NEAR	WM 428	Zachary	317 FTE
CITY-NEAR	Trade Construction Company, LLC	Zachary	259 FTE
NAT-TCR	Lawrenceburg	Lawrenceburg, TN	0.0 TCR
NAT-TCR	Ecker Textiles, LLC	Lawrenceville, GA	0.0 TCR
NAT-TCR	Lake Shore Electric Corp	Bedford, OH	0.0 TCR
NAT-TCR	Bilow Farms, LLC	Malone, NY	0.0 TCR
NAT-SIZE	Grand Junction GJ	Grand Junction, CO	28 FTE
NAT-SIZE	Mli Ltl	Milan, IL	28 FTE
NAT-SIZE	Southern Hills	Thompson, MO	28 FTE
NAT-SIZE	Humboldt Bay Inn	Eureka, CA	28 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: 2024, 2023. 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.