MILPITAS, CA — 2023-05-25 00:00:00

OSHA Inspection: LOMBARDO DIAMOND CORE DRILLING COMPANY, INC

Accident-driven inspection · Safety discipline

At a glance

On 2023-05-25 00:00:00, OSHA opened an accident-driven safety inspection of LOMBARDO DIAMOND CORE DRILLING COMPANY, INC in 1429 EAST CALAVERAS BLVD, MILPITAS, CA 95035 (NAICS 238110). OSHA activity number 346728504.

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Where did this inspection happen?

Establishment: LOMBARDO DIAMOND CORE DRILLING COMPANY, INC
Site address: 1429 EAST CALAVERAS BLVD
City: MILPITAS
State: CA
ZIP: 95035
Mailing: 2225 DE LA CRUZ BOULEVARD, SANTA CLARA, CA 95050

What kind of inspection was it?

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

When did the case open and close?

Opened: 2023-05-25 00:00:00
Closing conference: 2023-10-04 00:00:00
Case closed: 2026-04-20 00:00:00
Last modified: 2026-07-15 00:00:00
Data loaded: 2026-07-16 00:20:17

Establishment context

NAICS code: 238110
Employees: 35
Ownership type: A

Citations

3 citations on file for this inspection.

25000025

Deleted Other-than-serious Gravity 5 1 instance 1 exposed

Issued: 2023-10-04 00:00:00
Penalty: Initial $300.00 · Current $0.00 Reduced

Recent events (3)

2025-04-11 00:00:00 — O (O) $0
2023-10-16 00:00:00 — C (O) $300
2023-10-04 00:00:00 — Z (O) $300

1509(A)

Deleted Other-than-serious Gravity 5 1 instance 1 exposed

Issued: 2023-10-04 00:00:00
Abate by: 2023-10-30 00:00:00
Penalty: Initial $300.00 · Current $0.00 Reduced

Recent events (3)

2025-04-11 00:00:00 — O (O) $0
2023-10-16 00:00:00 — C (O) $300
2023-10-04 00:00:00 — Z (O) $300

3384(B)

Other-than-serious Gravity 10 1 instance 1 exposed

Issued: 2023-10-04 00:00:00
Penalty: Initial $14400.00 · Current $10000.00 Reduced

Recent events (3)

2025-04-11 00:00:00 — O (O) $10000
2023-10-16 00:00:00 — C (S) $14400
2023-10-04 00:00:00 — Z (S) $14400

More inspections at LOMBARDO DIAMOND CORE DRILLING COMPANY, INC

LOS ALTOS, CA—2008-02-15 00:00:00

LOMBARDO DIAMOND CORE DRILLING COMPANY, INC.

View LOMBARDO DIAMOND CORE DRILLING COMPANY, 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 346728504.