Article XVI Firefighting: Gas Supply Regulations

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Questions and Answers

What is the first step to be taken if the fire alarm system is not reset successfully?

  • Notify the Communications Division
  • Dispatch a unit on the automatic fire alarm
  • Disconnect wires from the batteries or transformer (correct)
  • Prepare the Form 22

When should the Communications Division be notified if the system is placed out of service?

  • Upon return to quarters (correct)
  • When the system is restored
  • Immediately
  • When the Form 22 is submitted

What is the purpose of the Form 22 that is submitted?

  • To notify the Fire Prevention Division of the defect and services performed (correct)
  • To request the restoration of the fire alarm system
  • To document the automatic fire alarm dispatch
  • To request the Communications Division to be notified

What is the requirement for submitting a Form 22 AFA when there is an automatic fire alarm?

<p>Whenever a unit is dispatched on an automatic fire alarm (A)</p> Signup and view all the answers

What is the responsibility of the engine company officers regarding hose layouts?

<p>All of the above (D)</p> Signup and view all the answers

When are engine companies not required to await orders before using dual pumper operations at a hydrant?

<p>All of the above (D)</p> Signup and view all the answers

What is the responsibility of the Battalion Fire Chiefs regarding pre-planning for radiation hazards?

<p>All of the above (D)</p> Signup and view all the answers

What is the purpose of the pre-connected attack line in a two-pump operation?

<p>To supplement water supply from the hydrant or other water source (D)</p> Signup and view all the answers

What is the correct procedure for notifying the Fire/Arson Investigator if they will be delayed for a scene?

<p>The Incident Commander will contact the investigator through the Office of Unified Communications. (D)</p> Signup and view all the answers

In cases of a suspected arson fire with the suspect still potentially on the scene, who will be immediately notified?

<p>The Metropolitan Police Department, Arson Task Force, and Fire/Arson Investigator. (B)</p> Signup and view all the answers

What is the recommended extinguishing agent for fires involving U.S. Mail chutes?

<p>CO2 extinguishers, sand, or dry chemicals. (D)</p> Signup and view all the answers

What is the protocol if a dead body is discovered at the scene of a fire or emergency?

<p>Ensure minimal disturbance to the scene and notify OUC and police detail. (C)</p> Signup and view all the answers

What action should be taken when premises cannot be secured due to fire or forced entry?

<p>Obtain the name of the responsible occupant, owner, or agent present and notify a police officer or OUC if needed. (D)</p> Signup and view all the answers

What should be done if a building is deemed structurally unsafe at an emergency scene?

<p>Contact the Office of Unified Communications to request a building inspector visit. (C)</p> Signup and view all the answers

Who should be contacted if a vehicle's mail compartment is on fire and unattended?

<p>[Office of Unified Communications] (C)</p> Signup and view all the answers

How should potentially insecure premises be handled when leaving an emergency scene?

<p>[Office of Unified Communications] should be informed for immediate investigation. (C)</p> Signup and view all the answers

What action is required when units discover an unsafe, vacant structure?

<p>Notify the battalion headquarters (A)</p> Signup and view all the answers

What is the primary purpose of posting placards on exterior walls of hazardous buildings?

<p>To warn responding units of hazards (D)</p> Signup and view all the answers

What is the procedure when units discover vandalized 'Danger' placards on buildings?

<p>Notify the Property Section for resupply (B)</p> Signup and view all the answers

What should units do when responding to structures with posted placards?

<p>Exercise extreme caution (A)</p> Signup and view all the answers

What action should be taken if a sprinkler system is flowing when the Department responds?

<p>Notify the Office of Unified Communications (D)</p> Signup and view all the answers

What is the requirement for pumping water into a sprinkler or standpipe system?

<p>Avoid contaminating the water system (A)</p> Signup and view all the answers

When should an interior alarm system be silenced by Department personnel?

<p>When it becomes necessary (A)</p> Signup and view all the answers

If there is a fire, spill, or leak involving chemicals and there is no information available, who should the incident commander contact for information?

<p>Chemtrec (C)</p> Signup and view all the answers

What range do the overhead power lines in the District of Columbia go up to?

<p>132,000 volts (C)</p> Signup and view all the answers

In the event of a fire affecting food or drugs due to heat, smoke, or lack of refrigeration, which department should be notified?

<p>Office of Unified Communications (A)</p> Signup and view all the answers

When responding to locations with downed electrical wires or arcing wires, what action should be taken if a wire is already down and no fire has resulted?

<p>Report in service with Police presence warning of danger (D)</p> Signup and view all the answers

What defines a 'rekindle' in firefighting terminology?

<p>A recurrence of fire within 8 hours at the same location (A)</p> Signup and view all the answers

When removing a refrigerator or freezer, what precautionary measures should be taken by the company officer?

<p>Ensure children are not around (A)</p> Signup and view all the answers

To facilitate prompt staffing of the rescue squad, how many years of experience are generally required for firefighters detailed to the rescue squad?

<p>3 years (B)</p> Signup and view all the answers

What should be done if conditions prevent communication with Chemtrec during a chemical emergency?

<p>Radio contact Office of Unified Communications for desired information (A)</p> Signup and view all the answers

What action should platoon commanders of truck companies take regarding gas supply at the scene of an emergency?

<p>Designate a person to shut off the gas supply and follow specific instructions (C)</p> Signup and view all the answers

What must members do when shutting off the gas supply during an emergency?

<p>Attach a red tag to the shut-off valve or appliance and inform their platoon commander (C)</p> Signup and view all the answers

What is the procedure if a gas supply cannot be shut off during an emergency?

<p>Request Office of Unified Communications to notify the Gas Company and report to platoon commander (D)</p> Signup and view all the answers

What is prohibited after the gas supply has been shut off during an emergency?

<p>Turning on the gas supply or removing the red tag (A)</p> Signup and view all the answers

When should an incident commander notify the Office of Unified Communications regarding a Fire/Arson Investigator?

<p>When a Fire/Arson Investigator is needed at the fire ground or scene of emergency (C)</p> Signup and view all the answers

What information should be provided when requesting a Fire/Arson Investigator?

<p>The reason for needing a Fire/Arson Investigator (D)</p> Signup and view all the answers

Who should request the [Office of Unified Communications] to notify the Gas Company if gas cannot be shut off during an emergency?

<p>'A member' who attempted to shut off the gas supply (C)</p> Signup and view all the answers

When can a member turn on the gas supply after it has been shut off during an emergency?

<p>'Under no circumstances' should a member turn on the gas supply (A)</p> Signup and view all the answers

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