EOG 300 pg 93-97 clandestine drug labs and CO

Questions and Answers

What is the initial action to take when dispatched to a report of an odor associated with a potential drug lab?

Notify Hazmat and evacuate all personnel.

Keep personnel clear of the area and notify designated authorities. (correct)

Collect samples of the odor for analysis.

Investigate the source of the odor immediately.

In a situation involving an active drug laboratory, what should be done with materials found on site?

Attempt to neutralize any hazardous materials found.

Relocate materials away from the location for safety.

Remove non-emergency personnel and avoid touching anything. (correct)

Document and secure the materials for evidence.

If a fire situation is discovered at a location that also has a drug lab, what is the recommended response?

Initiate a defensive mode for that area of the building. (correct)

Initiate a controlled burn to eliminate hazardous materials.

Begin overhaul procedures to ensure fire suppression.

Allow firefighters to continue working in the area.

Which of the following should NOT be done when arriving at a suspected drug lab site?

Change the position of any chemicals found. Signup and view all the answers

What is the primary concern when responding to a reported drug lab with flammable odors?

Keep your company’s exposure to a minimum Signup and view all the answers

What is the primary purpose of conducting a bump test during the apparatus inspection?

To ensure the monitor functions properly Signup and view all the answers

How many Mini−CO diffusion tubes should each company ideally maintain?

5 to 10 tubes Signup and view all the answers

Where should air sampling monitors and tubes be stored?

In a safe, dry location on the apparatus Signup and view all the answers

What is included in the weekly apparatus inspection?

Testing functionality of the monitor Signup and view all the answers

Where can additional Mini−CO tubes be obtained if needed?

Physical Resources Signup and view all the answers

What action should be taken if carbon monoxide (CO) readings are between 10 ppm and 35 ppm?

Immediate evacuation of the structure is required. Signup and view all the answers

What is the maximum CO level that allows firefighters to enter without SCBA?

35 ppm Signup and view all the answers

What must TFD personnel wear during a rescue operation in a contaminated environment?

Protective clothing including SCBA. Signup and view all the answers

What should be done with the CO detector before entering a potentially contaminated area?

Turn it on and zero it in fresh air. Signup and view all the answers

What is the procedure if CO levels are recorded at 9 ppm or less?

Occupants may remain in place. Signup and view all the answers

After the best entry point is identified what should be done?

The outside door seal circumference should be monitored Signup and view all the answers

If a rescue operation occurs during a CO incident, what is the primary concern for TFD personnel?

Removing victims quickly to an uncontaminated area. Signup and view all the answers

What is the significance of monitoring the door opening during entry?

To accurately measure CO concentration changes. Signup and view all the answers

What is the flammable range of carbon monoxide?

12.5% to 74% Signup and view all the answers

What does the acronym IDLH stand for in relation to carbon monoxide exposure?

Immediate Danger to Life and Health Signup and view all the answers

Which response should be initiated if a caller reports symptoms of carbon monoxide poisoning?

An engine, a ladder, Hazmat, and EMSA will be assigned to an emergency response. Signup and view all the answers

What is the Time Weighted Average (TWA) for carbon monoxide exposure?

35ppm Signup and view all the answers

What action should be taken if there are no reported medical signs or symptoms after a CO detector alarm?

Instruct occupants to leave the area and keep doors closed. Signup and view all the answers

What is the immediate hazard caused by carbon monoxide in the bloodstream?

It competes with oxygen for binding sites on hemoglobin. Signup and view all the answers

What sources can produce carbon monoxide?

Gas-fired furnaces and barbecue grills. Signup and view all the answers

What should responders prioritize when handling a carbon monoxide alarm with reported symptoms?

Initiating emergency medical assistance while evacuating. Signup and view all the answers

What should be done if the carbon monoxide (CO) source cannot be identified quickly?

Hazmat should take part in the search for the CO source. Signup and view all the answers

Which action must be taken first if a natural gas appliance is identified as the source of CO?

Shut off the appliance and contact ONG for assistance. Signup and view all the answers

What is the acceptable level of CO that allows for reoccupation of the area after ventilation?

Less than 9ppm Signup and view all the answers

What should be done if CO readings exceed 35ppm?

Evacuate the area and request Hazmat assistance. Signup and view all the answers

Which of the following actions must be documented in the logbook by company officers?

Findings and actions taken regarding CO incidents. Signup and view all the answers

What should occupants do if the stain in the Mini-CO tube exceeds the preset points?

Call 9-1-1. Signup and view all the answers

If CO levels are measured between 10ppm and 35ppm, what is the recommended action?

Evacuate the area until the source of the CO is identified and managed Signup and view all the answers

Which specialized team should be requested for assistance in locating the CO source?

Hazmat Team for specialized leak detection. Signup and view all the answers

Study Notes

Clandestine Drug Labs

When dispatched to reports of neighborhood odors, maintain minimum exposure; clear personnel from the area.
Notify district chief, Hazmat, Hazmat coordinator, and TPD Special Investigations Division (SID) upon encountering flammable or irritating substances.
In cases of discovering an active drug lab or significant chemicals, avoid altering or moving items; remove non-emergency personnel and notify relevant authorities.
If a fire reveals a drug lab, notify all necessary departments and consider a defensive operation; halt overhaul until Hazmat assesses the situation.

Carbon Monoxide (CO) Detector Response

CO is a colorless, odorless gas from carbon-based fuel combustion, including automobiles and gas appliances.
It has a flammable range of 12.5% to 74%, with a Time Weighted Average (TWA) of 35ppm and an Immediately Dangerous to Life or Health (IDLH) level of 1200ppm.
CO binds more readily to hemoglobin than oxygen, posing a significant risk of poisoning from prolonged exposure.

Procedures for CO Detector Responses

If no medical symptoms are reported: Assign Hazmat or ladder company to non-emergency response; occupants should evacuate if possible.
If symptoms of CO poisoning are reported: Dispatch engine, ladder, Hazmat, and EMSA for an emergency response.
For rescues, TFD personnel must wear appropriate protective gear, including SCBA, during the entry into contaminated environments.

CO Detection Actions

0-9 ppm: Occupants may remain inside; provide information about CO.
10-35 ppm: Evacuate the structure until the CO source is managed.
If the CO source is unknown, wait for Hazmat to investigate with specialized equipment.

Management of CO Sources

Maintain operational fuel-burning appliances until inspected; tag any relevant controls.
After identifying and eliminating the source, inform occupants of actions taken.
If levels exceed 35ppm, evacuate and request Hazmat assistance, managing the incident like a 10-35ppm reading situation.

Maintenance and Monitoring

Air sampling monitors and diffusion tubes must be stored safely, inspected weekly for functionality.
Conduct a bump test during inspections, ensuring 5 to 10 Mini-CO diffusion tubes are available per company, with provisions for additional tubes.

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Description

This quiz focuses on the strategic and tactical considerations outlined in the Tulsa Fire Department's Emergency Operating Guidelines, specifically Section 300 regarding clandestine drug labs. It covers procedures for responding to hazardous odor reports and ensuring personnel safety. Test your knowledge of best practices in emergency response.