Construction Safety and Risk Flashcards
7 cards from real CCM practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Construction Safety and Risk flashcards as text
The OSHA 300 Log must be posted in the workplace annually during which period?
Answer: February 1 – April 30
OSHA requires the Form 300A summary to be posted from February 1 through April 30 each year.
What is the maximum allowable slope for Type C soil in an excavation without additional shoring under OSHA standards?
Answer: 1½:1 (H:V)
OSHA Appendix B to 29 CFR 1926 Subpart P requires a 1½:1 (horizontal to vertical) slope for Type C, the least stable soil.
Which tool is most useful for proactively identifying safety risks early in a construction project's design phase?
Answer: Constructability / HAZID review
A HAZID (Hazard Identification) or constructability review during design identifies and eliminates risks before construction begins.
When a subcontractor's employee is injured on a general contractor's site, OSHA's multi-employer citation policy allows citations to be issued to:
Answer: Both the creating/controlling employer and the exposing employer
OSHA's multi-employer worksite policy allows citations to the employer who created the hazard and the employer whose workers are exposed to it.
A fall protection plan is required as an alternative to conventional fall protection systems only when:
Answer: Conventional systems would create a greater hazard or are infeasible
OSHA allows a written fall protection plan only when an employer can demonstrate that conventional fall protection is infeasible or creates a greater hazard.
In a risk matrix, a hazard rated as 'high probability / high severity' should receive which priority classification?
Answer: Intolerable — immediate action required
High probability combined with high severity places a risk in the intolerable zone, requiring immediate corrective action.
Which construction activity triggers the OSHA Process Safety Management (PSM) standard at a construction site?
Answer: Handling highly hazardous chemicals at or above threshold quantities
PSM (29 CFR 1910.119) applies when highly hazardous chemicals are present at or above OSHA's listed threshold quantities on a site.