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

OSHA Inspection: WA317956800 - SEQUENTIAL ENVIRONMENTAL SERVICES LLC

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of WA317956800 - SEQUENTIAL ENVIRONMENTAL SERVICES LLC in 4034 W MARGINAL WAY SW, SEATTLE, WA 98106 (NAICS 423930). OSHA activity number 344411558.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
4034 W MARGINAL WAY SW
City
SEATTLE
State
WA
ZIP
98106
Mailing
3333 NW 35TH AVE STE C, PORTLAND, OR 97210
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
423930
Employees
2
Ownership type
A

2 citations on file for this inspection.

296-24-47511(4)(C)

Other-than-serious 1 instance 2 exposed
Issued
Jan 15, 2020
Abate by
Oct 28, 2019
Penalty
Initial $0 · Current $0
Recent events (1)
  • — Z (O) $0

296-863-20015(1)

Other-than-serious 1 instance 2 exposed
Issued
Jan 15, 2020
Abate by
Oct 28, 2019
Penalty
Initial $0 · Current $0
Recent events (1)
  • — Z (O) $0

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 344411558.

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