Construcción subterránea, pozos y túneles
- 4 modules
- 13 pages
- about 30 minutes
For tunnel, shaft and underground construction crews and supervisors: access and check-in/check-out, safety instruction, communications, self-rescuers and emergency provisions, gassy classifications, air monitoring, ventilation, fire prevention and ground support.
What this certificate covers
This certificate records completion of awareness training based on OSHA 29 CFR 1926.800(b) through (k), (m), (n) and (o). It is not an OSHA card or license, it does not make anyone a competent person or a rescue team member, and it does not by itself meet the training requirements of 29 CFR 1926.800(d). Your employer must still instruct all employees in the recognition and avoidance of hazards associated with underground construction activities including, where appropriate, air monitoring; ventilation; illumination; communications; flood control; mechanical equipment; personal protective equipment; explosives; fire prevention and protection; and emergency procedures, including evacuation plans and check-in/check-out systems. Rescue team members must also be qualified in rescue procedures, the use and limitations of breathing apparatus, and the use of firefighting equipment, as required by 29 CFR 1926.800(g)(5)(iii).
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What you will learn
- Use access controls and the check-in/check-out system
- Describe communications and emergency provisions, including self-rescuers
- Explain potentially gassy and gassy classifications and air monitoring triggers
- Apply ventilation and fire prevention rules
- Recognize ground support inspection requirements
What you get
- About 30 minutes, on your phone or computer, read out loud as you go
- Real photos, not cartoons
- A hands-on drill: you make the calls, step by step, and see what happens
- 3 quick checks along the way, then a final quiz
- A certificate with a QR code your employer can check online
- A wallet card you can print and carry
- A printable study guide (PDF)
Training a crew? Add your workers, see who finished, and keep every certificate in one place. Train your team →
Course outline
- Access, instruction and communication: Access, check-in and safety instruction; Communications and emergency provisions
- Gas, air monitoring and ventilation: Air monitoring and gas triggers; Ventilation
- Fire prevention and ground support: Fire prevention and hot work; Ground support and shafts
- On the job
Why it matters
Source: OSHA enforcement data, refreshed after each sync.
Questions
What does Underground Construction, Shafts and Tunnels cover?
You will be able to: use access controls and the check-in/check-out system; describe communications and emergency provisions, including self-rescuers; explain potentially gassy and gassy classifications and air monitoring triggers; apply ventilation and fire prevention rules; recognize ground support inspection requirements.
Who is this course for?
It is written for tunnel workers, shaft workers and supervisors.
How long does it take?
About 30 minutes, on a phone or a computer. You can stop and pick up where you left off.
Do I get a certificate?
Yes. Score 80% or better on the final quiz and you get a certificate with a code your employer can check.
Which OSHA rule is it based on?
Based on OSHA 29 CFR 1926.800. It is awareness training: it is not an OSHA card, and your employer still has to train you on their own equipment and plan.
Course facts
- Who it is for: Tunnel workers, shaft workers and supervisors
- Trainer: Marc Harvey, Site Safety Officer (OSHA 30, CPR, USACE CQM)
- Time: about 30 minutes, on your phone or computer
- Final quiz pass mark: 80%, with a certificate employers can verify
- Based on OSHA 29 CFR 1926.800 (official text)
- Printable study guide (PDF) with the key points and practice questions, included with the course
- Answer key with OSHA citations for trainers (trainer plans)
Facts checked word for word against the official text (1 sources)
29 CFR 1926.800
Parte de The Dojo — Academia de Capacitación en Seguridad de OSHA
Included from Blue Belt up ($25/month), with every other course in the Dojo.
¡Consigue tu cinturón azul!Comparar cinturonesLea la guía gratuita — lo que exige la norma, en palabras sencillas.
