Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: BACKHAUS EXCAVATION & UNDERGROUND, LLC

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of BACKHAUS EXCAVATION & UNDERGROUND, LLC in 7400 EAST OAK GROVE TRAIL, SIOUX FALLS, SD 57106 (NAICS 238910). OSHA activity number 346268592.

What this inspection record means

OSHA opens inspections for many reasons — routine scheduling under a national or local emphasis program, an employee complaint or referral, or a follow-up after a reported injury. Opening or conducting an inspection is not itself an allegation or a finding that this employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Site address
7400 EAST OAK GROVE TRAIL
City
SIOUX FALLS
State
SD
ZIP
57106
Mailing
4509 WEST 38TH STREET, SIOUX FALLS, SD 57106
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238910
Employees
4
Ownership type
A

4 citations on file for this inspection.

1926.652 E01 I

Other-than-serious Gravity 5 1 instance 1 exposed
Issued
Oct 18, 2022
Abate by
Nov 14, 2022
Penalty
Initial $2,486 · Current $2,486
29 CFR  1926.652(e)(1)(i): Members of support systems were not securely connected together to prevent sliding, falling, kickouts, or other predictable failure:  (a)Backhaus Excavation & Underground, LLC. at 7400 East Oak Grove Trail, Sioux Falls, SD 57106:  On or about and at times prior to October 6, 2022, the exposing employer did not ensure that protective systems installed in the trench excavation were installed securely to prevent sliding, falling, kickouts, or predictable failures, in that an upper spreader bar pin was not installed to ensure structural stability of the protective system.  This condition exposed employees to struck-by hazards associated with support system failure.
Recent events (2)
  • — I (O) $2486
  • — Z (S) $2486

1926.651 J01

Other-than-serious Gravity 5 1 instance 1 exposed
Issued
Oct 18, 2022
Abate by
Nov 14, 2022
Penalty
Initial $0 · Current $0

Hazardous substances S777

29 CFR  1926.651(j)(1): Adequate protection was not provided to protect employees from loose rock or soil that could pose a hazard by falling or rolling from an excavation face:  (a)Backhaus Excavation & Underground, LLC. at 7400 East Oak Grove Trail, Sioux Falls, SD 57106:  On or about and at times prior to October 6, 2022, the exposing employer did not ensure that the protective system installed in the excavation was at least 18 inches above the excavation face.  This condition exposed employees to struck-by hazards associated with loose falling rock or soil.
Recent events (2)
  • — I (O) $0
  • — Z (S) $0

1926.1053 B16

Other-than-serious Gravity 1 1 instance 2 exposed
Issued
Oct 18, 2022
Abate by
Nov 14, 2022
Penalty
Initial $1,865 · Current $1,865
29 CFR  1926.1053(b)(16): Portable ladders with structural defects, such as, but not limited to, broken or missing rungs, cleats, or steps, broken or split rails, corroded components, or other faulty or defective components, were not either immediately marked in a manner that readily identifies them as defective, or tagged with "Do Not Use" or similar language, and were not withdrawn from service until repaired:  (a)Backhaus Excavation & Underground, LLC. at 7400 East Oak Grove Trail, Sioux Falls, SD 57106:  On or about and at times prior to October 6, 2022, the exposing employer did not ensure that the Keller K-Pro extension ladder being used for access into the excavation was safe for use, in that multiple areas of damage was identified on the ladder and not removed from service.  This condition exposed employees to hazards associated with the use of damaged extension ladders.
Recent events (2)
  • — I (O) $1865
  • — Z (S) $1865

1926.1060 A

Other-than-serious Gravity 1 1 instance 2 exposed
Issued
Oct 18, 2022
Abate by
Nov 14, 2022
Penalty
Initial $0 · Current $0
29 CFR 1926.1060(a):The employer did not provide a training program for each employee using ladders and stairways, as necessary, which would enable each employee to recognize hazards related to ladders and stairways and train each employee in the procedures to be followed to minimize these hazards.(a) (LOCATION) (IDENTIFY SPECIFIC OPERATIONS(S) AND/OR CONDITIONS)Note:  29 CFR 1926.21(b)(2) may be cited as an additional violation to support this requirement:  (a)Backhaus Excavation & Underground, LLC. at 7400 East Oak Grove Trail, Sioux Falls, SD 57106:  On or about and at times prior to October 6, 2022, the exposing employer did not ensure that employees were trained on the use of the Keller K-Pro extension ladder being used for access into the excavation prior to use.  This condition exposed employees to hazards associated with improper use and the use of damaged extension ladders.
Recent events (2)
  • — I (O) $0
  • — Z (S) $0

View Backhaus Excavation & Underground, LLC's full OSHA safety record →

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 346268592.

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