SeguridadPregunta 1352 de 1632
Cutting the excavation walls at an angle inclined away from the excavation to prevent cave-in is called:
a.Shoring
b.Sloping
c.Trench boxing
d.Shielding
Explicación
Sloping inclines the excavation walls away from the excavation at a safe angle based on soil type. Shoring supports walls with structural members; shielding protects with a box.
Referencia Legal: 29 CFR 1926.652Practica las 1632 preguntas gratis — sin registro.
Own the complete CSLB Law & Business guide — PDF + EPUB, $24.99 →
Preguntas relacionadas de este tema
- Labor Code §6705 adds a California requirement on top of the Construction Safety Orders. When does it apply?
- Certain high-hazard construction work — trenches 5 feet or deeper requiring shoring, and construction of structures more than three stories or 36 feet high — requires the contractor to obtain what from Cal/OSHA before starting?
- A protective system that uses a trench box or shield to protect workers is called:
- Job-made and manufactured ladders must be capable of supporting their intended loads. A ladder should be selected so its duty rating:
- When a break in elevation of 19 inches or more exists and no ramp/runway/stairway is present, the employer must provide:
- OSHA requires that persons who erect, dismantle, move, or inspect scaffolds be trained by a competent person to recognize hazards. This training must be:
Última revisión: · proceso editorial
Equipo de PrepPass · Verificado con California CSLB Contractor License Law & Business Exam · Cómo revisamos
Revisado por Abraham Chen — Licensed California General Contractor (CSLB License #1101856 — verificar)