Utility line (i.e., sewer, water), construction · Texas

Dallas Underground, LLC

Name: Dallas Underground, LLC Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Dallas, TX · ~148 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

Dallas Underground, LLC runs at 19% of its industry's injury rate - far safer than the typical Utility line (i.e., sewer, water), construction workplace, earning a grade A.

Dallas Underground, LLC: 0.5 TCR = 19% of Utility line (i.e., sewer, water), construction BLS 2.8 · 2y Form 300A (see methodology below)

Dallas Underground, LLC safety composite

Dallas Underground, LLC 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 0.52 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

−1.0

2022→2023

Dallas Underground, LLC injury rate improved

Dallas Underground, LLC's TCR fell 1.0 from 1.0 in 2022 to 0.0 in 2023. Peak filing year was 2022 at 1.0 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

2022=1.0 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 237110 · Dallas, TX AT/BELOW-IND · MID

Grade A · TCR 0.5 · 19% of ind

DART 0.0 DART
RANK #23/194
PHOTO TEU North
BOOK 2y book
INJ 1 inj
SIZE ~148 FTE

Nearest TCR peer: TEU North (0.0 TCR gap)

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This site

0.5
TEU North

0.5
Canyon Constru

0.5
DL GLOVER UTIL

0.5
CDM Constructo

0.5

What this shows Dallas Underground, LLC averages 0.5 TCR (19% of the Utility line (i.e., sewer, water), construction BLS benchmark).

Dallas Underground, LLC TCR series: 2022=1 · 2023=0 · BLS 2.8

Where Dallas Underground, LLC falls in its industry

1,614 Utility line (i.e., sewer, wat 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 Texas alone (the establishments it most directly competes with for workers and contracts): ranked #23 safest of 194 Utility line (i.e., sewer, wat employers in Texas.

Dallas Underground, LLC (148 employees, TCR 0.5) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 3.0

Dallas Underground, LLC has more employees than the Utility line (i.e., sewer, water), const 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
2023	0.0	0.0	0	0	0
2022	1.0	1.0	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

237110 · TX · Dallas

1,614 Utility line (i.e., sewer, water), construction employers nationwide with a credible TCR · 38,394 rated employers in Texas with headcount on file · 2,187 employers in Dallas, TX · 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	TEU North	8811 KIEFER BLVD, CA	0.5 TCR
NAICS-TCR	Canyon Construction Company	DURANGO, CO	0.5 TCR
NAICS-TCR	DL GLOVER UTILITIES LLC	SPRING, TX	0.5 TCR
NAICS-TCR	CDM Constructors Inc. Rancho Office	RANCHO CUCAMUNGA, CA	0.5 TCR
STATE-SIZE	Cal- Maine Foods Red River	BOGATA	148 FTE
STATE-SIZE	GNB Global Inc	RHOME	148 FTE
STATE-SIZE	5 Star Civil Construction	CEDAR PARK	148 FTE
STATE-SIZE	Bobcat Heavy Civil	LORENA	148 FTE
CITY-NEAR	AECOM DCS (US Operations)	Dallas	15,100 FTE
CITY-NEAR	Rexel USA, Inc	Dallas	8,356 FTE
CITY-NEAR	1 CHILDRENS MEDICAL CENTER OF DALLAS	Dallas	6,147 FTE
CITY-NEAR	HDQ - Headquarters	Dallas	5,764 FTE
NAT-TCR	Newton Construction & Management, Inc	San Luis Obispo, CA	0.5 TCR
NAT-TCR	King County Community & Human Services	Seattle, WA	0.5 TCR
NAT-TCR	Dart Container - New Castle	New Castle, DE	0.5 TCR
NAT-TCR	Home Terminal	Elmira, NY	0.5 TCR
NAT-SIZE	Clifton Park #250	Clifton Park, NY	148 FTE
NAT-SIZE	My Brothers' Keeper - Main Office	Shakopee, MN	148 FTE
NAT-SIZE	Pasadena Park Healthcare & Wellness Ctr	Pasadena, CA	148 FTE
NAT-SIZE	Saint Paul Medical Center	Mendota, IL	148 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: 2023, 2022. 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.