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

OSHA Inspection: MITSUBISHI POLYCRYSTALLINE SILICON AMERICA CORPORATION

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of MITSUBISHI POLYCRYSTALLINE SILICON AMERICA CORPORATION in 7800 MITSUBISHI LANE, THEODORE, AL 36582 (NAICS 331419). OSHA activity number 339989899.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
7800 MITSUBISHI LANE
City
THEODORE
State
AL
ZIP
36582
Mailing
7800 MITSUBISHI LANE, THEODORE, AL 36582
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
331419
Employees
151
Ownership type
A

1 citation on file for this inspection.

1910.119 D03 II

Deleted Serious Gravity 5 1 instance 5 exposed
Issued
Mar 20, 2015
Penalty
Initial $4,500 · Current $0 Reduced
29 CFR 1910.119(d)(3)(ii): The employer shall document that equipment complies with recognized and generally accepted good engineering practices.   a)  Distillation - On October 28, 2014 the employer had not developed nor required the use of administrative controls in accordance with API 520 Part II Paragraph 6.5 Sizing, Selection and Installation of Pressure -Relieving Devices which requires that administrative controls be in place that will prohibit the inappropriate closing of isolation valves in pressure relief system piping such as but not limited to valve 01 on the 6"-PG-SGP-309 line on feed column D-DC-C-006 drawing number ALB--D-F221, exposing employees to fire and explosion hazards.
Recent events (2)
  • — I (S) $0
  • — Z (S) $4500

View Mitsubishi Polycrystalline Silicon America Corporation'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 339989899.

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