F80 Impairment Control and Fire Watch Procedures

Question 1

When a sprinkler system in a building must be taken out of service for maintenance, the Fire Safety Director must FIRST:

Accepted Answer

Notify the FDNY and the building owner, and establish a fire watch

Answer

NYC rules require immediate notification to the FDNY whenever a fire suppression system is taken out of service, and a fire watch must be established to compensate for the loss of automatic protection. The building owner must also be informed.

Question 2

During a required fire watch, a fire watch patrol member must:

Accepted Answer

Continuously tour the affected area at intervals not exceeding 30 minutes and maintain a written log

Answer

A fire watch requires active, continuous patrols of the unprotected area. NYC regulations specify patrol intervals (not exceeding 30 minutes) and require a written log recording the time and results of each patrol to document that the watch was properly maintained.

Question 3

What is a Hot Work Permit, and when is it required?

Accepted Answer

Written authorization required before any work involving open flames, sparks, or heat that could ignite a fire, such as welding or cutting

Answer

A Hot Work Permit is required before any activity that generates open flames, sparks, or heat sufficient to ignite surrounding materials — including welding, cutting, brazing, and grinding. The permit process ensures fire hazards are identified and controlled before work begins.

Question 4

Before a Hot Work Permit is issued, which precaution should be verified in the immediate work area?

Accepted Answer

Combustible and flammable materials have been removed or protected from ignition sources

Answer

Before issuing a Hot Work Permit, the area must be inspected to ensure combustible materials are removed, relocated, or shielded. Sparks from welding or cutting can travel significant distances and ignite materials that appear far from the work zone.

Question 5

How long after hot work is completed must a fire watch typically be maintained in the work area?

Accepted Answer

At least 30 minutes, and up to several hours depending on the materials present

Answer

Smoldering fires from hot work can remain hidden in walls, insulation, or structural members for 30 minutes or longer before flaring up. A minimum 30-minute post-work fire watch is standard, with longer periods required when combustible materials or hard-to-inspect spaces are involved.

F80 Practice Test

F80 Practice Test

F80 Impairment Control and Fire Watch Procedures