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

OSHA Inspection: MAINLINE CONTRACTING

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of MAINLINE CONTRACTING in VICINITY OF 1525 TABLE ROCK ROAD, RAPID CITY, SD 57701 (NAICS 237110). OSHA activity number 340707751.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
VICINITY OF 1525 TABLE ROCK ROAD
City
RAPID CITY
State
SD
ZIP
57701
Mailing
P.O. BOX 3448, RAPID CITY, SD 57701
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
25
Ownership type
A

1 citation on file for this inspection.

1926.652 A01

Serious Gravity 5 1 instance 1 exposed
Issued
Jun 17, 2015
Abate by
Jul 20, 2015
Penalty
Initial $2,000 · Current $1,400 Reduced
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) of this section:   (a)  On or about December 18, 2014, for an employee exposed to cave-in hazards while installing a water line in an unprotected excavation approximately 7 feet deep in the vicinity of 1525 Table Rock Road in Rapid City, South Dakota.
Recent events (2)
  • — I (S) $1400
  • — Z (S) $2000

View Mainline Contracting'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 340707751.

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