Phx Fire Vol 2 (Deck 6) Flashcards
202.02C - 202.06
1
Q
202.02C
A
Rescue
2
Q
Do hose lines need to be placed in a specific manner during initial attack efforts to support rescue efforts?
A
All initial attack efforts must be directed toward supporting rescue efforts, and hose lines must be placed in a manner to control interior access, confine the fire, and protect avenues of escape.
3
Q
Describe the utilization of secondary means of rescue in the context of search and rescue operations.
A
Such as aerial platforms and ladders, ground ladders, fire escapes, and helicopters, must be utilized in their order of effectiveness to remove victims whenever possible.
4
Q
Describe the most urgent reason for calling additional alarms during a rescue operation.
A
To effectively manage the life safety potential.
5
Q
Radio term ‘SEARCH & RESCUE.’
A
Used when assigning companies to a primary search.
6
Q
How should the term ‘ALL CLEAR’ be used in the context of a rescue operation?
A
Only as a report when the primary search is completed.
7
Q
202.04
A
Fire Control
8
Q
Describe the Offensive Strategy.
A
Interior attack and related support aimed at quickly conducting a search for victims and bringing the fire under control.
9
Q
Define the Defensive Strategy.
A
Exterior attack directed at first reducing fire extension and then bringing the fire under control.
10
Q
How does the IC support the Offensive Strategy?
A
Aggressive interior attack, with whatever resource and action is required to reduce fire extension and bring the fire under control.
11
Q
Basic offensive and defensive plans for structural fire control.
A
Establishing IRIC, conducting primary search, and evaluating success, and the basic defensive plan involving evaluating fire spread, prioritizing fire streams, and surrounding and drowning.
12
Q
Factors that the Command must consider when determining the Strategy.
A
Fire extent, structural conditions, entry capability, ventilation profile, rescue profile of occupants, and resources profile.
13
Q
Critical Command decision related to the Strategy?
A
Choosing between the Offensive & Defensive.
14
Q
How does Vol 2 recommend stabilizing fire conditions in structural fire control?
A
Extending an aggressive, well-placed, and adequate offensive interior fire attack wherever possible.
15
Q
Define the IRIC.
A
Intermediate Rapid Intervention Crew, to ensure the safety and rescue of FFs in distress.
16
Q
202.04A
A
Large-Space Buildings Cold Smoke Fires
17
Q
Risk management considerations for fire incidents in large-space buildings with fire sprinkler systems.
A
Expose firefighters to challenges and hazards, including dealing with cold smoke, controlling the advancement of interior companies, and focusing on incident organization, communication, accountability, hose line management, air management, and work cycles.
17
Q
Define cold smoke in the context of fire incidents.
A
Smoke that has lost its velocity and flows calmly, lacking speed, turbulence, or energy, and is extremely dangerous.
18
Q
Examples of large-space buildings?
A
Warehouses, distribution centers, shopping centers, data centers, churches, bowling alleys, gymnasiums, and public assembly occupancies.
19
Q
Historical effectiveness of fire sprinkler systems in protecting life and property.
A
100-year history of protecting life and property from the destructive forces of fire, with civilian fire fatalities in sprinklered buildings being extremely rare.
20
Q
Significance of a small amount of smoke in a large-space building.
A
Can indicate a significant fire.
21
Q
Define the factors of storage configuration that can lead to rack storage collapse.
A
Height, type (e.g., rack storage, floor storage), and the impact of materials getting wet and heavier can lead to rack storage collapse.
22
Q
How can truss construction in large open interior spaces lead to structural collapse in the event of a fire?
A
If fire is not contained by the fire sprinkler system.
23
Q
Do pre-incident planning visits serve a critical purpose? If so, what is it?
A
Info gathered during these visits is used by Company and Command Officers during an actual incident.
24
Describe the potential hazards associated with warehouses storing rolled paper.
Significant hazard, as demonstrated by an incident in 1978 where 3 Canadian FFs were killed instantly during overhaul when 600-pound paper rolls became unstable and toppled over burying them.
25
Describe the unique factors to consider for different occupancy types in large-space buildings.
Office, retail, manufacturing, and warehouse have unique factors such as rack storage, specialized equipment, hazardous materials, and large storage areas.
26
What are some potential fire protection systems and features to consider in large-space buildings?
Automatic sprinkler systems, fire pumps, special protection systems (e.g., dry chemical, foam, carbon-dioxide), standpipes, fire alarm systems, smoke control systems, and water supply.
27
How can the roof construction impact ventilation in large-space buildings?
Including decking material and roof covering, can impact ventilation. Pre-incident planning should address how ventilation can be accomplished, including the presence and location of skylights and any manual or automatic vents.
28
What are some environmental factors to consider in large-space building fires?
Runoff from fire sprinklers or other suppression efforts contaminated with hazardous materials, the location of drainage and collection points, and potential exposures.
29
What should be entered into the CAD system during pre-incident planning?
Premises alerts for hazards like rolled paper, hazardous materials, rack storage, and other hazards should be entered into the CAD system when identified during pre-incident planning.
30
Maximum distance a fire company will enter any building for cold smoke fires?
150 feet without additional support mechanisms put in place by command.
31
Describe the approach to be taken for cold smoke fires in large-space buildings.
Similar to a hazardous materials incident, recognizing the hazards and managing risks.
32
How should the IC handle the decision-making process for switching to another plan in case of inability to find the fire?
Must be decisive and understand the dangers of interior companies operating in a hazardous position with limited air supply.
33
Role of ventilation in managing cold smoke fires.
Utilization of fans, vertical ventilation, opening skylights, using specialty building systems, and/or hydraulic ventilation with portable monitors.
34
What is the purpose of pumping the FDC in the context of large-space building cold smoke fires?
Major positive impact on the effectiveness of fire sprinklers by providing additional GPM and pressure.
35
How should the fire protection systems in large-space buildings be supported in the event of a fire pump failure?
Connecting to the FDC is a precaution in the event of a fire pump failure.
36
Responsibilities that all personnel within the incident organization must effectively manage for cold smoke fires.
Work cycles, accountability, air management, communication (radio management), hose line management, etc.
37
Examples of tactical positions that can severely affect the safety of operating companies according to the procedure?
Being in the direct flow path of the fire, working into wind-driven conditions, above the fire (floors/roof), where fire can move in behind or above them, and more.
38
How are violations of the fireground safety policy addressed?
Limited to administrative disciplinary action against Phoenix Fire Department (PFD) employees.
39
202.05
Fireground Safety
40
Risk management plan.
We may risk our lives a lot, in a calculated manner, to protect savable lives.
We may risk our lives a little, in a calculated manner, to protect savable property.
We will risk our lives at all for lives or property already lost.
41
How should operating positions be chosen when operating in a defensive strategy?
As far from the involved area as possible while still remaining effective, and personnel should position and operate from behind barriers if available.
42
Define the operational focus when operating in an offensive strategy.
Conduct a controlled aggressive attack, directing an effective, coordinated interior attack operation toward knocking down the fire.
43
What measures should be taken to limit the number of personnel on the fireground during firefighting operations?
Those assigned to a necessary function, and individuals or crews should be restricted from wandering about or congregating in non-functional groups.
44
Describe the approach to engaging personnel in exceptionally hazardous circumstances.
Command will limit the number of personnel exposed to an absolute minimum and assure that all feasible safety measures are taken, especially for rescue operations.
45
Recommended approach for operating in extremely hazardous situations such as flammable liquids or special ops.
Engage only an absolute minimum number of personnel within the hazard zone and utilize unmanned fire streams wherever possible.
46
How should crews coordinate their actions in situations where they must operate from opposing or conflicting positions?
Utilize radio or face-to-face communications to coordinate actions with the opposing crew and prevent needless injuries.
47
Define the procedure for operating ladder pipes in relation to ground crews and interior positions.
Notify and evacuate ground crews from interior positions before ladder pipes go into operation, and consider obtaining a PAR prior to.
48
Precaution regarding the operation of exterior master streams and hand line application?
Do not operate where interior crews are operating, and use caution with exterior hand line application to prevent injuries and structural collapse.
49
Recommended approach for laddering a roof and placing ladders near building corners or fire walls under fire conditions.
Select a ladder that extends 2' - 3' above the roof line to provide personnel with a visible means of egress, and place ladders near building corners or fire walls for increased stability in the event of structural failure.
50
Safety recommendation from the ROCC regarding personnel operating on a ladder/platform?
Personnel should be tethered to a ladder/platform anchorage point whenever the device is in motion or when off the ground, unless actively climbing or descending the ladder or entering or exiting the platform.
51
How should escape routes be established when operating above/below ground?
Establish at least two separate escape routes/means where possible, such as stairways, ladders, exits, preferably at opposite ends or diagonal corners of the building or separated by considerable distance.
52
Describe the Hot Zone.
Any area that is extremely hazardous, such as those involving flammable liquids, LP gas, or special ops or fire suppression activities.
53
Describe the Warm Zone.
Just outside the Hot Zone where FFs begin their operations, not at risk of becoming lost, trapped, or injured by the environment or structure.
54
Functions that could be performed in the Cold Zone?
Command, staging, support and staff personnel, canteen, rehab, and media operations.
55
How should FFs operate in the Hot Zone?
Work in crews of a minimum of 2 personnel, wearing appropriate PPE, with a radio on the correct tactical channel, and must have an assigned task or function, with an accountability system in place.
56
Describe the No-Entry Zone at an emergency incident.
No person is allowed to enter due to an imminent hazard, dangerous condition, or the need to protect evidence.
57
What are the colored hazard tapes used to identify control zones, according to NFPA 1521 guidance?
Hot Zone: Red
Warm Zone: Yellow
Cold Zone: Green
No-Entry Zone: Red and white diagonal-striped or chevron.
58
How does sectorization contribute to the safety of firefighting personnel?
Allows Sector Officers to communicate w/ and control the position & function of their companies.
59
Role of Company Officers in ensuring safety within their assigned sector.
Ensure that all crew members operate within their assigned sector, keep the Sector Officer informed of changing conditions, and address hazards specific to their sector.
60
What is the purpose of the Safety Secto?
Responsible for recognizing situations presenting hazards to fireground personnel and responding to safeguard personnel from those hazards.
61
Purpose of establishing a Safety Sector at incidents involving inordinate danger to personnel?
Provide appropriate additional safety oversight and advantage to the overall safety of operations.
62
Responsibility of Command in designating personnel to establish a Safety Sector when the need is indicated.
Any available personnel to establish a Safety Sector when the need is indicated. This should be a high priority assignment.
63
Importance of Safety Sector in relation to the responsibility of all officers for the safety of their assigned personnel.
No way diminishes the responsibility of all officers for the safety of their assigned personnel. Each and every member shall utilize common (safety) sense and work within the intent of established safety procedures at all times.
64
All member consideration due to the possibility of structural collapse?
Possibility of structural collapse in the decision-making process.
65
Likelihood of structural collapse when a building is subject to intense fire.
Possibility exists that a principal structural supporting member is being seriously affected by heat and may collapse, inflicting serious injury to FFs.
66
How might the failure of the roof trigger a collapse of one or more wall sections?
Especially if the roof is a peak or dome type which may exert outward pressure against both the bearing and non-bearing walls upon collapse.
67
Signs of building collapse that firefighters should be aware of.
Cracks in exterior walls, bulges in exterior walls, sounds of structural movement, smoke or water leaking through walls, water accumulation on a roof, windows, doors, floors, and stairs out of level, flexible movement of any floor or roof, interior or exterior bearing walls or columns leaning, twisting, or flexing, sagging or distorted rooflines.
68
What are some construction features or conditions that can contribute to early structural failure when affected by fire?
Parapet walls, large open (unsupported) areas, large signs or marquees, cantilevered canopies, ornamental or secondary front or sidewalls, buildings with light weight truss, bar joist, or bow string truss roofs, buildings supported by unprotected metal, buildings that are under construction, renovation, or are otherwise not completed.
69
How should buildings containing potential collapse features be evaluated by FFs?
Constantly evaluated for collapse potential & being a major consideration in determining the strategy (offensive/defensive).
70
Principal Command responsibility in evaluating the tenability of a fire building for interior operations?
Continually evaluate, requiring input from Company Officers advising their Sector Officers and Sector Officers advising Command of the conditions in their area of operation.
71
Actions to be taken if heavy fire conditions still exist after 10-15 minutes of interior operations.
Initiate a careful evaluation of structural conditions and be fully prepared to withdraw interior crews and change to a defensive strategy.
72
No-Entry Zone in the context of firefighting operations.
A safe distance from an area which may collapse, where all personnel must remain outside the perimeter.
73
How should interior FF ops be handled when the extent of the fire prohibits control or the structure becomes unsafe to operate within?
Should be abandoned, and personnel should be evacuated, accounted for, regrouped, recommunicated, and redeployed.
74
Primary concern when a hazard affecting the safety of fire personnel becomes apparent?
The welfare of the personnel, and a structured method of area evacuation must be utilized to protect them from adverse effects.
75
Describe the major function of back-up lines in firefighting operations.
To provide protection to firefighting personnel retreating from interior operations, often requiring hoseline protection.
76
Do all fireground personnel have the authority to utilize the 'Emergency Traffic' announcement?
Any member has the authority to utilize the 'Emergency Traffic' announcement when they feel that a notable danger to personnel is apparent.
77
How should the 'Emergency Traffic' announcement be used to ensure its effectiveness?
Only when the hazard appears to be imminent or has just occurred, and considerable discretion should be applied to its use to avoid overuse.
78
Describe the process for building evacuation in the event of a fire emergency.
Company Officers assemble their crews and promptly exit to a safe location, where they report a PAR. Sector Officers then begin the process of accounting for all evacuated crews and report a PAR for that Sector once all affected crews and crew members are accounted for.
79
Primary objective of search and rescue efforts during a fire emergency?
Locate possible victims while ensuring the safety of the search crew personnel.
80
Define the most survivable space in any structure or compartment during a fire emergency.
At the floor level, as it reduces the risk of thermal and toxic exposure.
81
How should hazards of a less than imminent nature be handled during a fire emergency?
Consultation of Command, Sector Officers, Safety Officers, Company Officers, or other personnel, who make a determination of the nature and possible effect of the suspected hazard and advise Command for a well-informed decision.
82
What should Company Officers do upon receipt of the emergency traffic evacuation order during a fire emergency?
Assemble their crews and promptly exit to a safe location, where the Company Officer will report a PAR for all crew members.
83
Search team members.
Should be familiar with a specific search plan, including the overall objective and a designation of the search area.
84
Shift in strategy from an offensive to defensive during building evacuation in a fire emergency.
Extremely important that everyone is notified and recognizes that a shift in strategy has been made.
85
What should Command do in the event of a shift from offensive to defensive during a fire emergency?
Develop a corresponding operational plan and communicate that plan to all operating companies.
86
Importance of protecting search teams with a charged hose line during fire operations.
To ensure their safety when exposed to fire conditions, particularly above the fire floor.
87
Significance of conducting a brief look around the floor below the fire during search operations?
Provides a good reference for the search team, as floors in multi-story occupancies usually have a similar layout.
88
How should FFs operate during non-residential fire operations?
Not be operating off of the hoseline to ensure safety.
89
Define 'fireground safety.'
Refers to the measures and protocols implemented to ensure the safety of FFs and search teams during fire operations.
90
Safety measure for search crews possibly exposed to fire, especially above the fire floor?
Should be protected with a charged hose line to ensure their safety.
91
Purpose of the procedure for thermal imaging camera deployment.
Identify the strategic and tactical approach for the deployment of thermal imaging cameras (TIC’s) to assist the IC in determining the strategy and formulating the incident action plan.
92
202.05A
Thermal imaging Camera Deployment
93
How can a TIC assist in size-up during an incident?
Providing valuable information such as pinpointing the location of the fire, observing changing conditions, identifying critical building features, and assessing conditions that could threaten structural integrity.
94
Define the deployment of a TIC in an Offensive Strategy.
The early and rapid deployment may enhance visibility in a visibly diminished atmosphere, increasing FF safety and survival, as well as improving the survival potential of customers.
95
What information can be obtained by deploying a TIC in a Defensive Strategy?
Provide valuable information such as early identification of structural compromise, fire location in the structure, and identification of severely threatened exposures, aiding in determining the strategy and identifying key tactical positions/needs.
96
Primary application of the TIC.
Conducting search/rescue and crew accountability tasks, as it can reduce the time taken for standard search techniques and quickly identify the fire.
97
How does the TIC enhance crew accountability for the operator/Company Officer?
Increasing the vision capabilities of the operator/Company Officer, ultimately leading to enhanced FF safety in a hostile environment.
98
Define the limitations of TIC deployment.
Should not propagate a sense of security, and crews and TIC operators must be aware that the TIC may malfunction. Sole reliance on the camera is not prudent firefighting.
99
What should the TIC deployment not replace or violate?
Core of experience, training, safety procedures, or standard firefighting practices/principles. Safety must always be the top priority.
100
Describe the policy regarding the use of self-contained breathing apparatus (SCBA).
All personnel expected to respond and function in areas of atmospheric contamination must be equipped with SCBA and trained in its proper use and maintenance.
101
202.05B
Self-Contained Breathing Apparatus
102
Requirement for achieving a non-leaking facepiece-to-skin seal with the SCBA mask?
Facial hair is not allowed at points where the SCBA facepiece is designed to seal with the face.
103
How often should members of the Ops Division check the condition of their SCBA?
Beginning of each shift, after each use, and at any other time it may be necessary to render the equipment in a ready state of condition.
104
Define the responsibility of Company Officers regarding SCBA assignment.
Shall assign a specific SCBA to each crew member, and each crew member will be responsible for the proper use and function of that SCBA.
105
Requirement of personnel expected to respond and function in areas of atmospheric contamination.
Required to undergo a physical examination annually.
106
Circumstances under which SCBA should be used by all personnel.
Operating in a contaminated atmosphere, in an atmosphere which may suddenly become contaminated, in an atmosphere which is oxygen deficient, or in an atmosphere which is suspected of being contaminated or oxygen deficient.
107
What is the intent of the SCBA policy?
To avoid any respiratory contact with products of combustion, super-heated gases, toxic products, or other hazardous contaminants.
108
How can replacement SCBAs be obtained after normal business hours?
From Resource Management or from the on-duty RM50 Captain after normal business hours.
109
Situations in which SCBA should be worn.
Where products of combustion are visible, where invisible contaminants and/or carcinogens are present or suspected to be present, in any untested confined space, and by personnel operating at fire incidents above ground, below ground, or in areas that may become contaminated.
110
Purpose of wearing SCBA with the facepiece removed in certain circumstances?
Ensures that it will be immediately available for use if conditions change or if personnel are to enter an area where the use of SCBA is required.
111
How should premature removal of SCBA be handled?
Must be avoided at all times, particularly during overhaul when smoldering materials produce increased quantities of toxic substances including carcinogens.
112
Responsibility of Hazard or Safety Sector personnel.
Determining the safety of the atmosphere by testing, especially in complex situations and when toxic materials may be involved.
113
Requirement for the evaluation of SCBA use for members?
Annual evaluation in the use of the SCBA should be conducted, should demonstrate a high level of proficiency and compatibility with the SCBA under job-simulated conditions, as well as an effective facepiece to skin seal of the SCBA facepiece.
114
Purpose of the 'Rule of Air Management.'
Ensure the safety of FFs by emphasizing the critical importance of managing individual air supply and consumption while operating in the hazard zone of an incident.
115
Historical context that led to the development of the 'Rule of Air Management?'
Focus on air supply management was decreased during firefighting in smaller residential structures, leading to a dangerous practice of working until the low air alarm activates and then exiting. This practice proved to be life-threatening in commercial occupancies.
116
How did the Phx FD training exercises following Bret Tarver's death contribute to the development of the 'Rule of Air Management'?
Concluded that when the low air alarm is activated, a firefighter can travel less than 150 feet in good conditions until the air supply is exhausted, significantly reducing the possibility of surviving an emergency situation.
117
Define the 'Rule of Air Management.'
Individual firefighter’s responsibility to be aware of the amount of air in their SCBA and their rate of consumption, and to manage their own air in order to leave the hazard zone before the low air alarm activates.
118
Describe the impact of poor air management on individual FFs & those attempting to rescue them.
Adversely affects the individual FF as well as every FF involved in attempting the rescue, emphasizing the critical importance of managing individual air supply and consumption.
119
Significance of Bret Tarver's death at the Southwest Supermarket fire in 2001 in relation to the development of the 'Rule of Air Management'?
Prompted the Phx FD to conduct numerous training exercises to examine the causes and possible solutions for life-threatening emergency situations during commercial and/or 'big box' fires, leading to the conclusion that the low air alarm significantly reduces a firefighter's survival chances in emergency situations.
120
Responsibility of company officers in terms of air management for their crew?
Company officers must plan for the crew's exit time based on physical exertion, distance required to exit to a safe atmosphere, and the remaining air pressures reported by individual FFs.
121
How does strategic level air management relate to the IC's role?
The safety and welfare of all FFs in the hazard zone falls directly to the IC, who must utilize procedures and resources to support the FFs' safety and welfare.
122
Importance of air management in the hazard zone for firefighters operating in an offensive strategy.
Crucial for the survivability of FFs, and the ability to exit the hazard zone with a reserve of 33% air is a requirement, especially when operating in an offensive strategy.
123
FFs responsibility of air management in relation to their company officer?
Continually assess and report air consumption to the company officer to ensure safe air management.
124
Significance of the emergency reserve in an SCBA for firefighters.
The last 33% of the air supply in an SCBA is the emergency reserve, to be used to exit or survive until assistance can arrive in case of an emergency situation.
125
What factors determine the estimated working time for any SCBA?
The estimated working time for any SCBA is dependent on factors such as the intensity of the work and the fitness of the FF.
126
How does air management relate to the survivability of every FF in the hazard zone?
Important critical operating procedure, and it must be a major factor in the assessment of crews operating in an offensive strategy.
127
Describe the policy of air management for the ROCC.
Requires FFs to leave the hazard zone without using their emergency reserve and for command and sector officers to pessimistically forecast the resources required.
128
Responsibility of the Company Officer in terms of crew welfare and air management?
Managing the welfare of their crew and ensuring that each FF is ultimately responsible for their own welfare.
129
How does the policy of air management aim to strengthen firefighting operations?
Crews that have safe air levels by ensuring adequate replacement resources and layering in resources as working, on-deck, or recycling.
130
Define the tactical level of air management and the role of the Captain Level Sector Management.
In rapidly escalating fire incidents, company officers assume the role of the initial sector officer and are responsible for the tactical level air management of the sector. The first Captain to the area will typically remain working with their crew and manage the tactical objectives for the sector and task level operations for their company.
131
Role of the sector officer in managing air supplies.
Managing work cycles and accountability, actively monitoring crew air supplies, and performing hazard assessments within their portion of the overall incident.
132
What are the responsibilities of the FIT or ISO in air management?
Monitors the work/rest cycles of operating companies within the sector and provides reminders to crews of elapsed times on SCBA air.
133
How does the sector officer ensure the welfare of crews working within the sector?
Provides pessimistic reports to command regarding resources needed for uninterrupted work cycles, maintains adequate 'on-deck' resources, and forecasts necessary resources for the overall incident.
134
Role of the sector officer in relation to the tactical benchmarks and resource requirements.
Ensure that the actions within the sector match the strategy and risk management profile of the overall incident, and provide early forecasting of necessary resources to establish resource requirements for the overall incident.
135
Do the sector officers have control over individual crew air management?
Yes, the tactical level of fireground operations gives the sector officer more direct control of individual crew air management, specifically the air consumption time, than the IC.
136
What is the 'round trip ticket' standard in the context of air management during firefighting activities?
Ability to monitor the SCBA air supply, emphasizing the need for company officers to reinforce work cycles and ensure confidence in the continuity of work while crews refill and return.
137
How is air management critical to individual FFs, crew, and company officers during firefighting operations?
Individuals are responsible for monitoring their air supply and communicating with the Captain, while company officers are responsible for managing air for the entire crew.
138
Define the use of triggers in assessing air supply during firefighting activities.
Tactical benchmarks, elapsed time notifications, or built-in 50% notification alarms on SCBA, serving as a learned skill that requires consistent training and practice for captains to address situations they are aware of.
139
What dangers do low air emergencies or mayday events pose to FFs involved in rescue efforts?
Data from training exercises indicates that it takes 12 rescuers to remove one firefighter in a 'MAYDAY' situation, with one out of every five rescuers requiring assistance exiting the hazard zone.
140
Describe the responsibilities of individual FFs in maintaining awareness of the air management plan.
Maintaining awareness of the plan and how to execute it, including leaving the hazard zone following the hose line out that they came in on.
141
Importance of the exit plan in larger buildings.
The larger the building, the more important and difficult the exit plan becomes, as it includes the entrance taken into the building, the dedicated hose line, knowledge of other means of egress within the sector, and other crews operating in the sector.
142
Do all types of incidents require the same air management policy according to the ROCC?
Yes, there is one air management policy for residential and commercial occupancies of all sizes, and it is expected to be managed in the same manner on all types of incidents by command, sector officers, fire crews, and individual fire department members.
143
202.05C
Air Management
144
Describe the purpose of the Roof Sector in fire control operations.
Coordinate vertical ventilation, evaluate roof conditions, and complete vertical ventilation during offensive fire operations.
145
202.06
Roof Sector
146
Responsibilities of the Roof Sector in ensuring safe operations?
Entering the roof from a safe area, having a secondary means of escape, evaluating roof conditions for structural soundness, and constantly re-evaluating roof safety throughout operations.
147
Minimum standard operational procedure for vertical ventilation operations set by CALSSRC.
Specifies the type and size of vent holes, sequence of cuts, and the roles of individual crew members during vertical ventilation operations.
148
Importance for the Roof Sector to be aware of differences in residential & commercial roofs?
Have distinct construction designs, and they potentially impact roof operations.
149
Describe procedures for operating on or under a bowstrig roof during a fire.
No FF should operate on or under a bowstring roof if there is evidence of fire penetration in the attic, trusses, or structure. A quick, aggressive, offensive strategy is appropriate if the fire involves a room or contents with no evidence of structural extension.
150
How should the initial Roof Sector Officer report to Command regarding the conditions of the roof?
Roof design and construction, decking material, structural conditions, smoke/fire conditions, locations of fire walls and skylights, locations of heavy objects affected by fire, and the ventilation plan to Command.
151
Do residential tile roofs pose any restrictions on firefighting operations?
No firefighter should operate on the roof of a residential structure fire covered with concrete roof tiles, and alternatives to roof (vertical) ventilation should be addressed.
152
Potential limitations for roof operations on buildings with metal roofs.
Pitch of the roof, as determined by the Ladder Company Officer assigned to ventilation, is too steep to safely operate on.
153
What should crews be familiar with when operating on commercial tile roofs?
Standard operation for safe and efficient vertical ventilation operations on commercial tile roofs, and all actions on the roof must adhere to this operation with extreme caution.
154
Objectives for Roof Sector.
Determining a safe working surface, completing ventilation cuts for effective ventilation, coordinating roof (vertical) ventilation with interior crews, coordinating roof fire control operations as directed by Command, maintaining roof-top monitoring of roof structure and fire conditions, and providing progress reports to Command.
155
Precautions should be taken when making ventilation holes in the roof?
Should not be made larger, and once a standard size ventilation hole is cut and cleared, the crews must move away that area. In some cases, more than one hole will be required to sufficiently ventilate the structure.
156
How should the Roof Sector Officer monitor the structural stability of the roof during ventilation operations?
Constantly evaluate the structural stability of the roof as it relates to changing fire conditions and time, and must advise Command when ventilation holes are completed and report on the fire conditions in the structure below the vent hole.
157
Role of Roof Sector personnel in relation to protective clothing and equipment when operating above a fire.
Shall wear full protective clothing and equipment when operating above a fire. SCBA with face pieces connected will be worn at all times while operating above a fire.
158
What may be necessary if a Roof Sector is established in a position remote from the fire-involved roof?
May be an elevated ladder platform or adjacent building to keep a watchful eye on roof conditions, where imminent collapse will occur.
