SANTA MARIA, CA — 2024-01-10 00:00:00

OSHA Inspection: MARTIN MARIETTA NORTHERN CALIFORNIA AGGREGATES, LLC

Planned inspection · Safety discipline

At a glance

On 2024-01-10 00:00:00, OSHA opened a planned safety inspection of MARTIN MARIETTA NORTHERN CALIFORNIA AGGREGATES, LLC in 5325 FOXEN CANYON RD., SANTA MARIA, CA 93454 (NAICS 212321). OSHA activity number 347209397.

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broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

Watch Martin Marietta Northern California Aggregates, LLC — free Get an email when a new federal OSHA severe-injury report for Martin Marietta Northern California Aggregates, LLC is published. One employer, no account, unsubscribe in one click.

Where did this inspection happen?

Establishment: MARTIN MARIETTA NORTHERN CALIFORNIA AGGREGATES, LLC
Site address: 5325 FOXEN CANYON RD.
City: SANTA MARIA
State: CA
ZIP: 93454
Mailing: 5325 FOXEN CANYON RD., SANTA MARIA, CA 93454

What kind of inspection was it?

Inspection type: Planned (H)
Scope: Complete (A)
Discipline: Safety
Advance notice: No
Union status: B

When did the case open and close?

Opened: 2024-01-10 00:00:00
Closing conference: 2024-02-22 00:00:00
Case closed: 2025-02-28 00:00:00
Last modified: 2026-07-21 00:00:00
Data loaded: 2026-07-22 00:20:15

Establishment context

NAICS code: 212321
Employees: 4
Ownership type: A

Citations

1 citation on file for this inspection.

23600003 B01

Other-than-serious Gravity 1 1 instance 1 exposed

Issued: Feb 26, 2024
Penalty: Initial $185 · Current $0 Reduced

Recent events (3)

2025-02-28 00:00:00 — O (O) $0
2024-03-13 00:00:00 — C (O) $185
2024-02-26 00:00:00 — Z (O) $185

More inspections at Martin Marietta Northern California Aggregates, LLC

Apr 22, 2026 SANTA MARIA, CA Feb 4, 2026 SANTA MARGARITA, CA Oct 8, 2025 SANGER, CA Mar 25, 2025 SAN ANDREAS, CA Aug 16, 2024 SANGER, CA

View Martin Marietta Northern California Aggregates, LLC's full OSHA safety record →

More inspections in this industry (NAICS 212321)

Jul 17, 2026 Granite Construction CO. · COALINGA, CA Jul 16, 2026 A. Teichert & SON, INC. · TRACY, CA Jul 10, 2026 Proyecto Enlace · SAN JUAN, PR Jul 7, 2026 Cemex Construction Materials Pacific, LLC · RIALTO, CA Jul 6, 2026 7/11 Materials, INC. · CHICO, CA

More inspections in CA

Jul 18, 2026 VHN FLC, INC. · DUCOR, CA Jul 18, 2026 The Great Vine FLC, INC. · REEDLEY, CA Jul 17, 2026 Bianchi Concrete and Paving · NAPA, CA Jul 17, 2026 MT. Diablo Unified School District, Concord High School · CONCORD, CA Jul 17, 2026 Granite Construction CO. · COALINGA, CA

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 347209397.

Look up any company's OSHA accident reports by company, or browse severe injury reports by year, state, and company.