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Exam (elaborations)

FDNY COF S-60 Watchperson at Construction Sites (Citywide) | EXAM ACTUAL EXAM WITH QUESTIONS AND BEST ANSWERS

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FDNY COF S-60 Watchperson at Construction Sites (Citywide) | EXAM ACTUAL EXAM WITH QUESTIONS AND BEST ANSWERS

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FDNY COF S-60 Watchperson at Construction Sites
(Citywide) | EXAM ACTUAL EXAM WITH QUESTIONS
AND BEST ANSWERS




*12.- FIRE SAFETY*

"2.1.4 a) First Responder Box" - answer :-The FDNY may require that a First Responder Box be provided
at a construction site for first responder use. The First Responder Box should contain building access
keys, the pre-fire plan, and other documents required by the Fire Code. Such box must be in an
approved location and, if locked, must be open able by authorized personnel.



*2.1 FIRE SAFETY*

"2.1.4. b) First Responder Box (Outside)" - answer :-



*2.1 FIRE SAFETY*

"2.1.4. c) First Responder Box (Inside)" - answer :-



*2.1 FIRE SAFETY*

"2.1.4. d) First Responder Box" - answer :-The watchperson should know the location of the first
responder box. The

watchperson should also ensure the box is located on a solid surface with clean surroundings and it is
easily accessible 24/7



*12.- FIRE SAFETY*

"2.1.5. a) Hazardous Materials" - answer :-All hazardous materials must be properly stored in safe,
locked and designated

,locations. The watchperson should know the location of hazardous materials that are stored. Examples
of hazardous materials: compressed gas cylinders (propane containers, oxygen or acetylene containers,
etc.), flammable/combustible liquid (gasoline, diesel or oil based paint, etc.), or powder-actuated tools,
etc.



*12.- FIRE SAFETY*

"2.1.5. a) Hazardous Materials"

*(1)Compressed gas cylinders:* - answer :-1.- *Compressed gas cylinders:*

Compressed gases are gases under pressure in cylinders. At construction sites, compressed flammable
gas and oxygen gas cylinders are commonly found. Compressed flammable gases, such as propane and
acetylene, are normally used as fuel gases in curing and drying operations, hot work operations or
roofing operations. Flammable gas vapor is combustible and can ignite explosively.



*12.- FIRE SAFETY*

"2.1.5. b) Hazardous Materials"

*(1)Compressed gas cylinders:* - answer :-Oxygen is not a flammable gas. However, it supports burning.
It is used with

acetylene in hot work operations to produce very high temperature flame.



*12.- FIRE SAFETY*

"2.1.5. Hazardous Materials"

*(1)Compressed gas cylinders:* - answer :-100 pound propane cylinder (cylinder height 3-4 feet)



*12.- FIRE SAFETY*

"2.1.5. Hazardous Materials"

*(1)Compressed gas cylinders:* - answer :-Oxygen and acetylene cylinders on a cart



*12.- FIRE SAFETY*

"2.1.5. Hazardous Materials"

*(1)Compressed gas cylinders:*

, "General fire safety guidance of compressed gas cylinders:" - answer :-When not in use, keep the gas
cylinder valves closed. Only store the gas cylinders in approved storage locations. *The compressed gas
cylinders must be stored upright.*

The propane cylinders must be

stored in a well-ventilated outdoor

enclosure secured by a lock. They

must not be stored in any below

grade area.



*12.- FIRE SAFETY*

"2.1.5. Hazardous Materials"

*(2)Flammable and combustible liquids* - answer :-Flammable and combustible liquids are commonly
found in most construction sites. Fuels and many common products like solvents, thinners, cleaners,
adhesives, oil based paints, waxes and polishes may be flammable or combustible liquids. They are
liquids that can burn. Generally speaking, flammable liquids (e.g. gasoline) will ignite (catch on fire) and
burn easily at normal working temperatures. Combustible liquids (e.g. diesels) have the ability to burn at
temperatures that are usually above

working temperatures.



*12.- FIRE SAFETY*

"2.1.5. Hazardous Materials"

*(2)Flammable and combustible liquids*

*General fire safety guidance of flammable/combustible liquids:* - answer :-Keep the liquids away

from any sources of ignition (smoking, open flame, hot work operations, electrical

and mechanical sparks, etc.) or combustible materials (e.g. papers, woods, etc.). The

containers should be tightly closed and stored in storage cabinets or other approved storage locations.



*12.- FIRE SAFETY*

"2.1.5. Hazardous Materials"

*(2)Flammable and combustible liquids*

*General fire safety guidance of flammable/combustible liquids:* - answer :-Gasoline portable

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