What is included in misfire records to determine the cause?

• A. Determination of the cause of misfire
• B. Weather conditions at the time
• C. The blaster's lunch schedule
• D. The color of the charge

Answer: (A)

When a misfire is investigated, the focus is on uncovering what caused it so you can fix the issue and prevent it from happening again. The record should document the determination of the misfire’s cause, along with any evidence reviewed, analysis performed, and corrective actions taken. This is what lets the team learn from the event and implement changes to ensure future blasts go smoothly.

Weather conditions at the time aren’t typically the main part of the misfire determination unless they directly affected the firing; the blaster’s lunch schedule is unrelated to why a misfire occurred, and the color of the charge doesn’t determine the cause.