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HazMat 2
| Question | Answer |
|---|---|
| Action options and response objectives | Offensive Defensive Nonintervention |
| Action options and response objectives are based on | Estimated Outcomes Stage of the incident Strategic Goals |
| greatest level of respiratory, skin, and eye protection is required | Level A |
| Vapor protective suits should meet the requirements of | NFPA 1991 |
| Used when site and work operations involve a high potential for splash, immersion, or exposure to unexpected vapors, gases, or particulates of material that are harmful to skin. | Level A |
| Who approves the SCBA | NIOSH |
| Used when the highest level of respiratory protection is necessary but a lesser level of skin protection | Level B |
| Used when vapors/gases have been identified but are not known to contain high levels of chemicals harmful to skin or capable of being absorbed through the intact skin | Level B |
| Hooded chemical-resistant clothing must meet the requirements of | NFPA 1992 |
| Which Level of protection protects best against liquid splash | Level B |
| Used when concentrations and types of airborne substances are known and the criteria for using air-purifying respirators are met | Level C |
| Used when contaminants, liquid splashes, or other direct contact will not adversely affect or be absorbed through any exposed skin | Level C |
| Atmospheric concentration of chemicals must not exceed immediately dangerous to life and health levels. | Level C |
| Protects against Biological chemicals | Level C |
| Used when the atmosphere contains no known hazard | Level D |
| Preclude splashes, immersion, or the potential for unexpected inhalation of contact with hazardous levels of any chemicals. | Level D |
| Fire entry and Proximity suits are what types of PPE | Thermal |
| Lead Aprons are what type of PPE | Radiological |
| TYCHEM, JLIST, and STEPO are what type of PPE | Chemical |
| Primary respirator worn by fire fighters | SCBA |
| Units are most commonly rated at 30 to 60 minutes. | SCBA |
| How long is the SAR hose? | 300 ft |
| How many sizes of cylinders does the escape unit have? | two |
| What sizes of cylinders does the escape unit have? | 5 and 10 minutes |
| What does the air supply on the SAR deliver? | air |
| respiratory protection designed for use in environment that contains enough oxygen to sustain life | Air purifying respirator |
| Name of Chemical Concentration Hazard are things to consider while selecting what Expected Exposure | Respiratory Protection |
| The minimum level of protection OSHA requires in an emergency response is | SCBA |
| What type of assessment must be done before picking chemical-protective clothing | risk |
| Suit integrity, Chemical resistance, Physical Properties, and design features are selection factors for what | chemical protective clothing |
| The result of __________ is an increased likelihood that a hazardous material will permeate and penetrate the garments | Degradation |
| Type of degradation that weakens the material by exposure to chemicals. | Chemical |
| Caused by rubbing against rough surfaces, or leaning/brushing against sharp objects. | Physical Degradation |
| Stiffness or excess pliability, Tears, cuts, and abrasions, Damage to zippers or closures, and soft or sticky areas are indications of | material degradation |
| Movement of a chemical through suits closures, cracks or tears | Penetration |
| Process which a hazardous material moves through a given material on the molecular level | Permeation |
| A disadvantage of Type 1 is | communications |
| Advantage: cools entire body Disadvantage: requires an airline and large amounts of breathable air | Air cooled |
| Advantage:inexpensive and lightweight, improve worker comfort, decrease lens fogging, and are "user friendly" Disadvantage: Add additional bulk and weight to the responders equipment, require an ice source at the scene | Ice cooled |
| Advantages: most effective, can also be used as a warming system in cold conditions Disadvantage: adds weight and bulk, requires an ice supply | Water cooled |
| Advantage: creates a constant temperature and works in harmony with the body, works according to the same principles as a conventional refrigerator Disadvantage: Cost and requires ice water to cool vest | Phase change technology |
| While selecting protective clothing use the criteria established by | EPA and OSHA |
| what is Low dexterity, Low visibility, and communication issues. | Physical Stresses |
| Claustrophobia is what type of stress | Psychological |
| Excessive sweating, urge to defecate, and weakness are symptoms of what heat stress | Heat exhaustion |
| Weakness, confusion, seizures, and stomach pains are symptoms for what type of heat stress | Heatstroke |
| Muscle cramps, weakness, and heavy perspiration are symptoms of what type of heat stress | Heat cramps |
| Can cause a chemical reaction and spontaneously combust | Adsorption |
| The interaction of a hazardous liquid and a solid sorbent surface which stays rigid, with no volume increase. | Adsorption |
| Although they are more suited for decontaminating the are around the spill or the equipment they can be used to decontaminate personnel | Absorption |
| Process by which materials hold liquids | Absorption |
| applying a cover of gas over the surface of a hazardous material; usually a liquid | Blanketing |
| Protect or contain the stored product to prevent it from harming personnel, equipment, or the environment | Blanketing |
| Temporary method of confinement, it may be necessary to consult with a product specialist first | Covering |
| barriers constructed to prevent or reduce the quantity of liquid flowing into the environment | Damming |
| A barrier across a waterway to stop/control the product flow and pick up the liquid or solid contaminants | Damming |
| Spill control tactic used to trap floating lighter-than-water materials behind the damn (specific gravity <1) | Underflow |
| Spill control tactic used to trap sinking heavier-than-water materials behind the dam (specific gravity >1) | Overflow |
| Method of confinement by which barriers are constructed to control the movement of liquids, sludge, solids, or other materials | Diking |
| Prevents the passage of the hazardous material from entering an area where it will produce more harm. | Diking |
| barriers constructed on ground or placed in a waterway to intentionally control the movement of a hazardous material. | Diversion |
| Most permanent form of confinement, where liquid is temporarily contained in an area where it can be neutralized, or picked up for proper disposal. | Retention |
| Usually conducted by a technician with a tank car specialty, cargo tank specialty, or intermodal tank specialty; cleanup company; or by personnel from the shipper or manufacturer | Transfer |
| Water spray or fans are used to reduce the concentration of a gas below the lower flammable limit | Vapor dispersion |
| Disperse or move the vapors away from certain areas or materials | Vapor dispersion |
| Reduce or eliminate the vapors emanating from a a spilled or released material | Vapor suppression |
| The safety and control plan must be included as part of what plan | Incident Control Plan |
| Could include ; Command post, control zones, entry objectives, on-scene organization and control. | Incident action plan elements |
| Analysis of hazard and risk, site map or sketch, site work/control zones, use of the buddy system. are elements of what plan | Site Safety Plan |
| When is the safety briefing given? | Prior to working on the scene |
| Procedures for conducting safety briefings should be outlined in the organizations | Standard Operating Procedures |
| Who are safety briefings given to? | All Personnel |
| The incident commander, branch officers, and all hazardous materials responders have to meet all the competencies of their appropriate levels in accordance with | NFPA 472 |
| Hot and warm zones are supervised by a | branch officer |
| Medical monitoring of all responders is accomplished before they can proceed to work in PPE, in accordance with | NFPA 471 |
| who is in charge of the guidelines for flammable vapors | EPA |
| Continue working with caution | <10% LEL |
| Continue working with continuous monitoring | 10% to 25% LEL |
| withdraw or evacuate | >25% LEL |
| Pre-entry activities to be performed must be consistent with | LERP |
| who regulates confined space operations | OSHA |
| Procedures, equipment, and safety precautions for preserving and collecting legal evidence at hazardous material/WMD incident is consistent with | IAW organizational SOP/SOG |
| Established when the first unit arrives on scene and is maintained until the last unit leaves the scene | Command |
| important element in multijurisdictional or multiagency domestic incident management | Unified Command |
| Location near the scene of the emergency where the primary tactical level, coordination, control, communications are centralized and incident command functions are performed | Incident Command Post |
| Location at which temporary logistics functions for an incident are coordinated and administered | Base |
| Where reserves of personnel and other resources can be placed | Staging area |
| Which regulation determine the qualifications for the IC | OSHA HAZWOPER |
| Consist of the safety officer, the liaison officer, and the public information officer | Command Staff |
| Has the responsibility to identify and evaluate hazards and to provide direction with respect to the safety of operations for the emergency at hand | Safety Officer |
| Why do you bond or ground trucks during transfer? | Shock hazards |
| What kind of pump does the; (DOT-406, MC-306),(DOT-407, MC-307), (DOT-412, MC-312) have? | Power take-off |
| what are the questions; Is the incident stabilizing?, Is the incident increasing in intensity?, asked during | Evaluating the effectiveness of personnel |
| What are the three components of a debriefing? | Direction, Participation, Solutions |
| When should the debrief take place | as soon as practical |
| Who should be involved in the debrief? | all participants |
| Three components of a critique | Direction, Participation, Solutions |
| Who should be involved in a critique | Representitives responding agencies or groups that were on scene/ individuals responsible for training |
| How long are exposure records kept? | 30 years after employment |
Created by:
ellacannella
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