Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,193,745Inspections Most recent open 2026-08-06 Last loaded 2026-08-10

OSHA Inspection: STEWART UNDERGROUND INC.

Referral inspection · Safety discipline

On , OSHA opened a referral safety inspection of STEWART UNDERGROUND INC. in 3300 SOUTH DAKOTA AVE., N.E., WASHINGTON, DC 20018 (NAICS 000000). OSHA activity number 123505109.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
3300 SOUTH DAKOTA AVE., N.E.
City
WASHINGTON
State
DC
ZIP
20018
Mailing
P.O. BOX 156, GLENDALE, MD 20769
Inspection type
Referral (C)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
1623
Employees
4
Ownership type
A

10 citations on file for this inspection.

1926.20 B01

Deleted Serious Gravity 10 1 instance 4 exposed
Issued
May 25, 1993
Abate by
Jun 14, 1993
Penalty
Initial $2,000
Recent events (2)
  • · F (S)
  • · Z (S) $2000.00

1926.20 B02

Deleted Serious Gravity 10 1 instance 4 exposed
Issued
May 25, 1993
Abate by
Jun 1, 1993
Recent events (2)
  • · F (S)
  • · Z (S)

1926.21 B02

Deleted Serious Gravity 10 1 instance 4 exposed
Issued
May 25, 1993
Abate by
Jun 14, 1993
Recent events (2)
  • · F (S)
  • · Z (S)

1926.651 D

Serious Gravity 03 1 instance 4 exposed
Issued
May 25, 1993
Abate by
May 28, 1993
Penalty
Current $1,000
Recent events (2)
  • · F (S) $1000.00
  • · Z (S)

1926.651 F

Serious Gravity 10 1 instance
Issued
May 25, 1993
Abate by
May 28, 1993
Penalty
Initial $2,000 · Current $1,000 Reduced
Recent events (2)
  • · F (S) $1000.00
  • · Z (S) $2000.00

1926.652 A01

Serious Gravity 10 1 instance 2 exposed
Issued
May 25, 1993
Abate by
Jun 1, 1993
Penalty
Initial $2,000 · Current $1,000 Reduced
Recent events (2)
  • · F (S) $1000.00
  • · Z (S) $2000.00

1926.651 H01

Serious Gravity 10 1 instance 2 exposed
Issued
May 25, 1993
Abate by
May 28, 1993
Penalty
Initial $2,000 · Current $1,000 Reduced
Recent events (2)
  • · F (S) $1000.00
  • · Z (S) $2000.00

1926.651 I03

Serious Gravity 10 1 instance 2 exposed
Issued
May 25, 1993
Abate by
Jun 1, 1993
Penalty
Initial $2,000 · Current $1,000 Reduced
Recent events (2)
  • · F (S) $1000.00
  • · Z (S) $2000.00

1926.651 K02

Serious Gravity 10 3 instances 5 exposed
Issued
May 25, 1993
Abate by
May 28, 1993
Penalty
Initial $2,000 · Current $1,000 Reduced
Recent events (2)
  • · F (S) $1000.00
  • · Z (S) $2000.00

1926.600 A05

Other-than-serious Gravity 01 1 instance 2 exposed
Issued
May 25, 1993
Abate by
May 28, 1993
Recent events (2)
  • · F (O)
  • · Z (O)

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 123505109.

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