HAYWARD, CA — 2016-01-08 00:00:00

OSHA Inspection: COLUMBUS MANUFACTURING, INC.

Accident-driven inspection · Safety discipline

At a glance

On 2016-01-08 00:00:00, OSHA opened an accident-driven safety inspection of COLUMBUS MANUFACTURING, INC. in 30977 SAN ANTONIO STREET, HAYWARD, CA 94544 (NAICS 311612). OSHA activity number 341177475.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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: COLUMBUS MANUFACTURING, INC.
Site address: 30977 SAN ANTONIO STREET
City: HAYWARD
State: CA
ZIP: 94544
Mailing: 30977 SAN ANTONIO STREET, HAYWARD, CA 94544

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: 2016-01-08 00:00:00
Closing conference: 2016-06-03 00:00:00
Case closed: 2016-07-29 00:00:00
Last modified: 2026-07-21 00:00:00
Data loaded: 2026-07-22 00:19:57

Establishment context

NAICS code: 311612
Employees: 101
Ownership type: A

Citations

2 citations on file for this inspection.

3314(C)

Serious Gravity 10 1 instance 1 exposed

Issued: Jun 15, 2016
Abate by: Jun 27, 2016
Penalty: Initial $22,500 · Current $18,000 Reduced

Recent events (2)

2016-07-01 00:00:00 — I (S) $18000
2016-06-15 00:00:00 — Z (S) $22500

3314(I)(1)

Serious Gravity 10 1 instance 1 exposed

Issued: Jun 15, 2016
Abate by: Jun 27, 2016
Penalty: Initial $22,500 · Current $4,050 Reduced

Recent events (2)

2016-07-01 00:00:00 — I (S) $4050
2016-06-15 00:00:00 — Z (S) $22500

More inspections at Columbus Manufacturing, INC.

Sep 16, 2025 HAYWARD, CA Apr 11, 2023 HAYWARD, CA Apr 6, 2021 HAYWARD, CA Apr 23, 2020 HAYWARD, CA Feb 11, 2016 SOUTH SAN FRANCISCO, CA

View Columbus Manufacturing, 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 341177475.

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