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

OSHA Inspection: WESTLAKE CHEMICAL & VINYLS LLC

Referral inspection · Safety discipline

On , OSHA opened a referral safety inspection of WESTLAKE CHEMICAL & VINYLS LLC in 26100 LA HWY 405, PLAQUEMINE, LA 70764 (NAICS 325211). OSHA activity number 348129834.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
26100 LA HWY 405
City
PLAQUEMINE
State
LA
ZIP
70764
Mailing
26100 LA HWY 405, PLAQUEMINE, LA 70764
Inspection type
Referral (C)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
325211
Employees
300
Ownership type
A

No citations on file for this inspection — so there is no finding of any violation on this record. An inspection can be open and still ongoing, or closed with no violations at all; OSHA's citation feed is also backfilled in rolling windows, so citation rows for a very recent inspection may not have been ingested yet.

View Westlake Chemical & Vinyls LLC'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 348129834.

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