MSHA Part 46 and Part 48 Training, Documented

Mine operators face the toughest training standards in American industry — Part 46 for surface, Part 48 for underground — plus daily hazard briefings. Arkvos generates the briefings, verifies miner attendance with selfie + GPS, and exports MSHA-ready records.

MSHA Part 46 / Part 48 Aware

Pre-written talks aligned to Part 46 (surface mines, sand & gravel, aggregate) and Part 48 (underground coal and metal/non-metal) training topics — new miner, newly-employed experienced, annual refresher, task training.

Contractor Training Records

Mine operators are responsible for ensuring contractors at the mine have completed required training. ARKVOS gives operators a roll-up view of every contractor crew's training compliance.

Selfie + GPS at the Portal

Miners check in at the portal, surface yard, or pit edge with a selfie + GPS lock. Every briefing acknowledgement is record-integrity hashed for the audit trail.

Form 5000-23 Workflow Support

Maintain digital records that complement MSHA Form 5000-23 certification of training. Export PDF and CSV evidence for inspector visits.

Hazard-Specific Talks

Arkvos generates talks for ground control, dust, diesel particulate, electrical, mobile equipment, and explosives handling — tuned to surface or underground.

Frequently asked questions

Does ARKVOS replace MSHA Form 5000-23?

No. Form 5000-23 is the operator's certification that training occurred. ARKVOS stores the underlying evidence — who attended, when, where (GPS), with a selfie and cryptographic hash — that backs up what you certify on Form 5000-23.

Can we document contractor miner training?

Yes. Contractors at the mine can be added as branches; their crews complete briefings tied to your mine. The operator sees roll-up compliance, contractors retain their own records.

Does it work in underground areas with no signal?

Yes. The check-in PWA captures selfie + GPS at the surface or portal where signal is available, and queues underground events for sync on return. Original timestamps are preserved.

Can Arkvos write task-training content?

Arkvos drafts task-specific safety talks aligned to MSHA training topics. A qualified trainer at your mine should still review and adapt to your site-specific hazards before publishing.

Already holding an OSHA citation?

Arkvos offers a free OSHA citation response generator. Upload the citation and get a formal response letter, a corrective action plan with dates, and a checklist of evidence to attach. Employers have 15 working days from receipt of a citation to contest it. Open the free citation responder.

Factual anchors and primary sources

Arkvos separates product capabilities from regulatory requirements. For federal OSHA requirements, the primary authority is OSHA's current regulations and guidance. California construction employers should also review the applicable Cal/OSHA Title 8 requirements.

OSHA 29 CFR 1904.33 requires the OSHA 300 Log, annual summary, OSHA 301 Incident Report forms, and privacy case list if one exists to be retained for five years after the end of the calendar year they cover. Cal/OSHA Title 8 §1509(e) requires construction supervisors to conduct toolbox or tailgate safety meetings, or equivalent, with crews at least every 10 working days. Requirements vary by jurisdiction and work activity, so employers should verify the rule that applies to their facts.

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