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Case Status: OPEN

Note: The following inspection has not been indicated as closed. OSHA citation items will be posted 30 (thirty) days after the employer receives the citation(s), except in cases of significant public interest. Posted citation items reflect any amendments to citations that are the result of a prompt settlement, which OSHA encourages. Employers and employee representatives will continue to receive copies of the citation(s) upon issuance.

Inspection: 1883102.015 - Blue Mountain Minerals

Inspection Information - Office: Van Nuys Mining & Tunneling District Office

Inspection Nr: 1883102.015

Report ID: 0950652

Date Opened: 03/23/2026

Site Address:
Blue Mountain Minerals
16624 Chimney Rock Rd.
Paso Robles, CA 93446

Mailing Address:
24599 Marble Quarry Rd., Columbia, CA 95310

Union Status: NonUnion

SIC:

NAICS: 212312/Crushed and Broken Limestone Mining and Quarrying

Inspection Type: Planned

Scope: Complete

Advanced Notice: N

Ownership: Private

Safety/Health: Safety

Close Conference: 06/02/2026

Emphasis: P:Mining, N:Heatnep, S:Heatsep-Indoor, S:Heatsep-Outdoor, S:Mining

Case Closed:

Case Status: OPEN

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