Safety and Emergency Procedures Flashcards
7 cards from real CFA practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Safety and Emergency Procedures flashcards as text
What is the minimum recommended buffer zone applicators should maintain from open water when applying liquid nitrogen fertilizers?
Answer: 50 feet or as required by state regulations
Most state regulations and best management practices require at least a 50-foot buffer from open water, though requirements vary by state.
Personal protective equipment (PPE) required when handling anhydrous ammonia typically includes:
Answer: Chemical-resistant gloves, goggles, and a full-face shield
Anhydrous ammonia's corrosive and cryogenic properties require chemical-resistant gloves and full-face eye protection as a minimum.
Under the Emergency Planning and Community Right-to-Know Act (EPCRA), facilities must report to the SERC and LEPC when they store certain fertilizers above what threshold?
Answer: Extremely hazardous substance threshold planning quantities (TPQs)
EPCRA Section 302 requires notification to State Emergency Response Commissions and Local Emergency Planning Committees when threshold planning quantities of extremely hazardous substances are present.
A fertilizer applicator discovers a damaged or leaking nitrogen solution tank on the equipment. The correct action is to:
Answer: Stop immediately, contain any spill, tag the equipment out of service, and report to the supervisor
Damaged equipment must be taken out of service immediately under lockout/tagout principles to prevent injury and environmental harm.
What is the purpose of a 'dead-man switch' or emergency shutoff on fertilizer application equipment?
Answer: To immediately stop fertilizer flow if the operator loses control or leaves the seat
Emergency shutoffs allow immediate cessation of product flow in case the operator is incapacitated or loses control of the equipment.
Which of the following is a proper disposal method for empty fertilizer containers?
Answer: Triple-rinse and puncture, then recycle or dispose of per local regulations
Triple-rinsing and puncturing plastic fertilizer containers followed by recycling or regulated disposal is the accepted practice to prevent residue contamination.
In an emergency involving a large fertilizer spill on a public road, which agency would typically take the lead in coordinating the response?
Answer: Local fire department hazmat team or Local Emergency Planning Committee (LEPC)
Local fire department hazmat teams and LEPCs are the designated first responders and coordinators for hazardous material spill emergencies.