Safety Incidents OSHA Severe Injury Reports · 2015–2025
2,004,209Inspections Most recent open 2026-07-13 Last loaded 2026-07-17

OSHA Inspection: TE UNDERGROUND LLC

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of TE UNDERGROUND LLC in EAST ARROWHEAD PARKWAY AND SOUTH SIX MILE ROAD, SIOUX FALLS, SD 57110 (NAICS 237110). OSHA activity number 346117930.

Watch TE Underground LLC — free Get an email when a new federal OSHA severe-injury report for TE Underground LLC is published. One employer, no account, unsubscribe in one click.
Establishment
TE UNDERGROUND LLC
Site address
EAST ARROWHEAD PARKWAY AND SOUTH SIX MILE ROAD
City
SIOUX FALLS
State
SD
ZIP
57110
Mailing
293 NORTH TYLER STREET, TYLER, MN 56178
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
237110
Employees
3
Ownership type
A

4 citations on file for this inspection.

1926.651 H01

Serious Gravity 10 1 instance 2 exposed
Issued
Abate by
Penalty
Initial $5801.00 · Current $5801.00
29 CFR  1926.651(h)(1): Employees worked in excavations in which there was accumulated water, or in excavations in which water was accumulating, without adequate precautions taken to protect employees against the hazards posed by water accumulation:  (a)TE Underground LLC at East Arrowhead Parkway and South Six Mile Road, Sioux Falls, SD 57110:  On or about and at times prior to August 2, 2022, the employer did not ensure that employees were protected against the hazards associated with working in excavations with water accumulation by using either special support systems, water removal systems, or safety harnesses with lifelines.  This condition exposed employees to cave-in hazards associated with trench wall cave-in.
Recent events (2)
  • — I (S) $5801
  • — Z (S) $5801

1926.651 J02

Serious Gravity 5 3 instances 2 exposed
Issued
Abate by
Penalty
Initial $3315.00 · Current $0.00 Reduced
29 CFR  1926.651(j)(2): Employees were not protected from excavated or other materials or equipment that could pose a hazard by falling or rolling into excavations:   (a)TE Underground LLC at East Arrowhead Parkway and South Six Mile Road, Sioux Falls, SD 57110: On or about and at times prior to August 2, 2022, the employer did not ensure that employees were protected from injury in that the spoil pile on the east wall of the trench was not placed at least two feet from the trench to prevent material from rolling into the excavation. This condition exposed employees to struck-by and cave-in hazards.
Recent events (2)
  • — I (S) $0
  • — Z (S) $3315

1926.652 A01

Willful Gravity 10 1 instance 2 exposed
Issued
Abate by
Penalty
Initial $58011.00 · Current $40500.00 Reduced

Hazardous substances S777

29 CFR  1926.652(a)(1):Each employee in an excavation was not protected from cave-ins by an adequate protective system designed in accordance with paragraph (b) or (c):  (a)TE Underground LLC at East Arrowhead Parkway and South Six Mile Road, Sioux Falls, SD 57110:  On or about and at times prior to August 2, 2022, the employer did not ensure that employees were protected from cave-in hazards by an adequate protective system while working within an excavation that measured greater than five feet in depth.  This condition exposed employees to cave-in and struck-by hazards associated with excavation wall collapse.
Recent events (2)
  • — I (W) $40500
  • — Z (W) $58011

1926.651 K02

Serious Gravity 10 1 instance 2 exposed
Issued
Abate by
Penalty
Initial $0.00 · Current $0.00
29 CFR  1926.651(k)(2): Where the competent person found evidence of a situation that could result in possible cave-in, indications of failure of protective systems, hazardous atmospheres, or other hazardous conditions, exposed employees were not removed from the hazardous area until the necessary precautions have been taken to ensure their safety:  (a)TE Underground LLC at East Arrowhead Parkway and South Six Mile Road, Sioux Falls, SD 57110:  On or about and at times prior to August 2, 2022, the employer did not ensure that the competent person removed employees from the excavation when evidence of a situation that could have resulted in possible cave-ins of the excavation was identified.  This condition exposed employees to cave-in hazards associated with trench wall cave-in.
Recent events (2)
  • — I (S) $0
  • — Z (W) $0

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 346117930.