CORONA, CA — 2025-11-25 00:00:00

OSHA Inspection: MERIT ALUMINUM INC.

Accident-driven inspection · Safety discipline

At a glance

On 2025-11-25 00:00:00, OSHA opened an accident-driven safety inspection of MERIT ALUMINUM INC. in 2480 RAILROAD STREET, CORONA, CA 92880 (NAICS 484122). OSHA activity number 348616053.

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broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Where did this inspection happen?

Establishment: MERIT ALUMINUM INC.
Site address: 2480 RAILROAD STREET
City: CORONA
State: CA
ZIP: 92880
Mailing: 2480 RAILROAD STREET, CORONA, CA 92880

What kind of inspection was it?

Inspection type: Accident-driven (A)
Scope: Partial (B)
Discipline: Safety
Advance notice: No
Union status: B

When did the case open and close?

Opened: 2025-11-25 00:00:00
Closing conference: 2025-12-10 00:00:00
Last modified: 2026-07-21 00:00:00
Data loaded: 2026-07-22 00:20:20

Establishment context

NAICS code: 484122
Employees: 35
Ownership type: A

Citations

3 citations on file for this inspection.

3314(G)(2)(A)

Serious Gravity 10 1 instance 1 exposed

Issued: Dec 10, 2025
Abate by: Dec 22, 2025
Penalty: Initial $15,300 · Current $7,650 Reduced

Recent events (3)

2026-06-26 00:00:00 — L (S) $7650
2025-12-16 00:00:00 — C (S) $15300
2025-12-10 00:00:00 — Z (S) $15300

3314(L)(1)

Serious Gravity 10 1 instance 1 exposed

Issued: Dec 10, 2025
Abate by: Dec 22, 2025
Penalty: Initial $15,300 · Current $7,650 Reduced

Recent events (3)

2026-06-26 00:00:00 — L (S) $7650
2025-12-16 00:00:00 — C (S) $15300
2025-12-10 00:00:00 — Z (S) $15300

3314(C)

Serious Gravity 10 1 instance 1 exposed

Issued: Dec 10, 2025
Abate by: Dec 22, 2025
Penalty: Initial $22,500 · Current $22,500

Recent events (3)

2026-06-26 00:00:00 — L (S) $22500
2025-12-16 00:00:00 — C (S) $22500
2025-12-10 00:00:00 — Z (S) $22500

More inspections at Merit Aluminum INC.

Jun 5, 2023 ADELANTO, CA Apr 6, 2022 CORONA, CA Mar 22, 2022 ADELANTO, CA Mar 10, 2022 ADELANTO, CA May 29, 2019 ADELANTO, CA

View Merit Aluminum INC.'s full OSHA safety record →

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Source

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 348616053.

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