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

OSHA Inspection: MARK HAMILTON DBA CHALLENGE CONSTRUCTION

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of MARK HAMILTON DBA CHALLENGE CONSTRUCTION in 5307 FM 1960 WEST, HOUSTON, TX 77065 (NAICS 238130). OSHA activity number 306564212.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
5307 FM 1960 WEST
City
HOUSTON
State
TX
ZIP
77065
Mailing
4200 FM 1128, PEARLAND, TX 77584
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Data loaded
NAICS code
238130
SIC code (legacy)
1751
Employees
11
Ownership type
A
Industry flags
Construction safety.

1 citation on file for this inspection.

1926.502 B01

Serious Gravity 03 1 instance 2 exposed
Issued
Jul 23, 2003
Abate by
Aug 11, 2003
Penalty
Initial $1,625 · Current $813 Reduced
Recent events (2)
  • — I (S) $812.50
  • — Z (S) $1625.00

View Mark Hamilton DBA Challenge Construction'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 306564212.

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