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

OSHA Inspection: THREE SIGMA MFG INC

Planned inspection · Health discipline

On , OSHA opened a planned health inspection of THREE SIGMA MFG INC in 22604 58TH PL S, KENT, WA 98032 (NAICS 332710). OSHA activity number 309386829.

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broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Establishment
THREE SIGMA MFG INC
Site address
22604 58TH PL S
City
KENT
State
WA
ZIP
98032
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Health
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
332710
SIC code (legacy)
3599
Employees
17
Ownership type
A

15 citations on file for this inspection.

80015030

Serious 1 instance 1 exposed
Issued
Jan 4, 2006
Abate by
Feb 6, 2006
Penalty
Initial $150 · Current $150

80016005

Serious 1 instance 1 exposed
Issued
Jan 4, 2006
Abate by
Feb 6, 2006
Penalty
Initial $150 · Current $150

80016040

Serious 1 instance 1 exposed
Issued
Jan 4, 2006
Abate by
Oct 19, 2005
Penalty
Initial $150 · Current $150

80016050

Serious 1 instance 4 exposed
Issued
Jan 4, 2006
Abate by
Oct 19, 2005
Penalty
Initial $120 · Current $120

80016065

Serious 1 instance 1 exposed
Issued
Jan 4, 2006
Abate by
Oct 19, 2005
Penalty
Initial $120 · Current $120

80017030

Serious 1 instance 15 exposed
Issued
Jan 4, 2006
Abate by
Feb 6, 2006
Penalty
Initial $120 · Current $120

80630014

Serious 1 instance 15 exposed
Issued
Jan 4, 2006
Abate by
Oct 19, 2005
Penalty
Initial $120 · Current $120

80630016

Serious 1 instance 15 exposed
Issued
Jan 4, 2006
Abate by
Oct 19, 2005
Penalty
Initial $120 · Current $120

80645004

Serious 1 instance 15 exposed
Issued
Jan 4, 2006
Abate by
Jan 22, 2006
Penalty
Initial $150 · Current $150

80714020

Serious 5 instances 15 exposed
Issued
Jan 4, 2006
Abate by
Oct 19, 2005
Penalty
Initial $150 · Current $150

8001302001

Other-than-serious 1 instance 17 exposed
Issued
Jan 4, 2006
Abate by
Feb 6, 2006

80017010

Other-than-serious 1 instance 15 exposed
Issued
Jan 4, 2006
Abate by
Feb 6, 2006

80017025

Other-than-serious 2 instances 15 exposed
Issued
Jan 4, 2006
Abate by
Oct 19, 2005

8002802502

Other-than-serious 1 instance 15 exposed
Issued
Jan 4, 2006
Abate by
Oct 19, 2005

80620004

Other-than-serious 1 instance 17 exposed
Issued
Jan 4, 2006
Abate by
Jan 22, 2006

View Three Sigma MFG 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 309386829.

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