Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,194,531Inspections Most recent open 2026-08-11 Last loaded 2026-08-14

OSHA Inspection: THIEN SON CONSTRUCTION L.L.C.

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of THIEN SON CONSTRUCTION L.L.C. in 4011 42ND PL, SEATTLE, WA 98036 (NAICS 236118). OSHA activity number 313919177.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
4011 42ND PL
City
SEATTLE
State
WA
ZIP
98036
Mailing
10033 OCCIDENTAL AVE S, SEATTLE, WA 98168
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
Non-union (N)
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
236118
SIC code (legacy)
1522
Employees
3
Ownership type
Private (A)

1 citation on file for this inspection.

1550011009 B

Other-than-serious 1 instance 3 exposed
Issued
Feb 17, 2010
Abate by
Jan 20, 2010

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). OSHA publishes its own view of this case as inspection number 313919177.

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