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

OSHA Inspection: HI-GRADE UNDERGROUND, INC.

Referral inspection · Safety discipline

On , OSHA opened a referral safety inspection of HI-GRADE UNDERGROUND, INC. in 12TH EAST, 19TH NORTH, MOUNTAIN HOME, ID 83642 (NAICS 238910). OSHA activity number 306432477.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

Watch Hi-Grade Underground, INC. — free Get an email when a new federal OSHA severe-injury report for Hi-Grade Underground, INC. is published. One employer, no account, unsubscribe in one click.
Site address
12TH EAST, 19TH NORTH
City
MOUNTAIN HOME
State
ID
ZIP
83642
Mailing
521 E. 3RD, MERIDIAN, ID 83642
Inspection type
Referral (C)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238910
SIC code (legacy)
1794
Employees
11
Ownership type
A
Industry flags
Construction safety.

8 citations on file for this inspection.

1926.501 B01

Serious Gravity 01 1 instance 1 exposed
Issued
May 27, 2003
Abate by
Jun 2, 2003
Penalty
Initial $600 · Current $300 Reduced
Recent events (2)
  • — I (S) $300.00
  • — Z (S) $600.00

1926.501 B04 II

Serious Gravity 01 1 instance 1 exposed
Issued
May 27, 2003
Abate by
Jun 2, 2003
Recent events (2)
  • — I (S)
  • — Z (S)

1926.652 G01 III

Serious Gravity 03 1 instance 2 exposed
Issued
May 27, 2003
Abate by
Jun 2, 2003
Penalty
Initial $1,000 · Current $500 Reduced
Recent events (2)
  • — I (S) $500.00
  • — Z (S) $1000.00

1926.652 G02

Deleted Serious Gravity 03 1 instance 1 exposed
Issued
May 27, 2003
Abate by
Jun 2, 2003
Recent events (2)
  • — I (S)
  • — Z (S)

1926.1053 B01

Serious Gravity 01 1 instance 1 exposed
Issued
May 27, 2003
Abate by
Jun 2, 2003
Penalty
Initial $600 · Current $300 Reduced
Recent events (2)
  • — I (S) $300.00
  • — Z (S) $600.00

1926.1053 B15

Serious Gravity 01 1 instance 2 exposed
Issued
May 27, 2003
Abate by
Jun 2, 2003
Recent events (2)
  • — I (S)
  • — Z (S)

1926.1053 B16

Serious Gravity 01 1 instance 2 exposed
Issued
May 27, 2003
Abate by
Jun 2, 2003
Recent events (2)
  • — I (S)
  • — Z (S)

1926.1060 A

Serious Gravity 01 1 instance 2 exposed
Issued
May 27, 2003
Abate by
Jun 2, 2003
Recent events (2)
  • — I (S)
  • — Z (S)

View Hi-Grade Underground, INC.'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 306432477.

Look up any company's OSHA accident reports by company, or browse severe injury reports by year, state, and company.