SKILL  KNOWLEDGE  SAFETY

PUAFIR302B - Supress urban fire

Description

This unit covers competency when working as a member of a team when suppressing an urban fire under limited supervision.

Pre Requisites

Pre Requisites

PUAEME002C Manage injuries at emergency incident

PUAFIR203B Respond to urban fire

Co Requisites

PUALAW001B Protect and preserve incident scene

PUATEA002B Work autonomously

Application

The application of this unit in the workplace - the environments, complexities and situations involved - will be written during Phase II of the Review of the PUA00 Public Safety Training Package.

This text will be useful for the purposes of job descriptions, recruitment advice or job analysis; where possible, it will not be too job specific to allow other industries to import it into other Training Packages, where feasible.

Performance Criteria


1. Initiate response to fire    
1.1 Fire details are received and the initial response is determined in accordance with the organisation's procedures
1.2 Firefighting protective clothing and equipment requirements are determined based on the information available
1.3 Changes to fire condition are reported and acted upon to determine firefighting tactics

2. Determine extinguishing media and equipment    
2.1 Available static or reticulated water supplies to support firefighting operations are identified and capacity determined
2.2 Selection of hose and equipment is sufficient to support firefighting operations
2.3 Extinguishing media are selected according to the type of fire within area of operation
2.4 Breathing apparatus is used within its safe work limitations in accordance with the manufacturer's specifications and the organisation's procedures

3. Determine structural fire behaviour    
3.1 Combustion processes taking place in the structure are determined
3.2 Tactics for terminating the combustion processes are determined
3.3 Presence of hazardous materials located in the fire area are identified and appropriate plan of action is determined

4. Protect people    
4.1 Primary and secondary searches are planned, conducted and supported in accordance with the organisation's procedures
4.2 Appropriate priority and support is allocated to fire rescue and evacuation activities
4.3 Casualties are treated and/or handed to the care of medical personnel once clear of threat of fire

5. Attack fire    
5.1 Strategies and tactics are prioritised, implemented and monitored in accordance with the organisation's procedures
5.2 Firefighting extinguishing media are selected according to the type of fire, and to the actual or potential hazards identified within the area of operations
5.3 The fire is located and access to the fire is gained in the safest and most effective manner to minimise damage to property or the risk of injury to others or self
5.4 Potential fire behaviour is anticipated and action taken to protect the safety of self and others and to achieve the determined strategies
5.5 Breathing apparatus procedures are conducted in accordance with the organisation's requirements
5.6 Fire is attacked using a range of extinguishing media and application techniques appropriate to the type and size of fire in accordance with the manufacturers' specifications and the organisation's procedures
5.7 Evidence of fire cause is protected and action taken in accordance with the organisation's procedures
5.8 Firefighting suppression activities maximise the use of the extinguishing media in containing the spread of fire and minimise damage to property and the environment in accordance with the organisation's procedures
5.9 Burning and smouldering material is identified and extinguished in accordance with the organisation's requirements
5.10 Communication is maintained and monitored throughout firefighting operations in accordance with the organisation's procedures
5.11 Firefighting ancillary activities are undertaken to avoid or minimise the risk of environmental damage

6. Ventilate structure    
6.1 Structures are ventilated where required, using the most appropriate natural and mechanical ventilation techniques as outlined in the organisation's procedures
6.2 Structures are ventilated without endangering personnel or increasing the spread of fire in accordance with the organisation's procedures

7. Observe and react to fire conditions    
7.1 Fire is continually monitored and significant changes affecting the status of the fire and the effectiveness of selected firefighting strategies are reported in accordance with the organisation's procedures
7.2 Firefighting strategies and tactics are modified and adjusted according to the changing conditions at the fire and as directed by the supervisor

8. Undertake ancillary firefighting operations    
8.1 Firefighting and ancillary activities undertaken at the incident avoid or minimise the risk of injury to the public, other personnel and self
8.2 Salvage and overhaul activities are undertaken to support the conclusion of firefighting operations in accordance with the organisation's procedures

9. Complete operations    
9.1 Equipment is made up and made ready for operational use in accordance with the organisation's procedures
9.2 Damaged or missing equipment is replaced, recorded and/or reported in accordance with the organisation's procedures

Required Skills & Knowledge

Required Skills
  • applying a range of extinguishing media to fire
  • operating a range of firefighting equipment
  • operating breathing apparatus
  • applying natural and mechanical ventilation techniques to structures
  • salvage and overhaul

Required Knowledge
  • procedures for reporting and recording incident details
  • firefighting media and their suitability for the different classes of fire
  • firefighting strategies and methods of attack for extinguishing fire in a range of structures
  • use of firefighting equipment and application techniques
  • fire behaviour and the factors which impact on its spread
  • personal protective clothing and equipment (including breathing apparatus) requirements
  • appropriate procedures for breathing apparatus control
  • work as a member of a team to attack and extinguish fire

Range Statement

Types of fire must include    

  • structures and non-structure fires
  • mobile property fires
  • industrial complex
  • fires involving electricity
  • multi storey structures


and may also include    

  • ship fires
  • fires involving fuels and chemicals


Combustion processes must include    

  • spontaneous heating, combustion and ignition

Hazardous substances and materials must include    

  • those defined by the Australian Dangerous Goods Code


Reports may include    

  • initial reports at scene
  • status reports
  • reports of achievement during firefighting (eg. completion of rescue, fire under control, etc)
  • situation reports (Sitreps)
  • reports of significant changes in conditions

Firefighting media must include    

  • water
  • extinguishing powders
  • vaporising liquids
  • foams
  • gaseous extinguishing agents


and may also include    

  • other fire extinguishing substances


Equipment must include    

  • hoses and hose fittings
  • branches, nozzles and monitors
  • ladders and rope lines
  • forcible entry tools
  • hand tools
  • stand-pipes, hydrants and booster connections
  • small gear and ancillary equipment
  • salvage gear
  • ventilation equipment
  • breathing apparatus and control equipment
  • radios
  • portable lighting
  • fire extinguishers


Firefighting considerations must include    

  • type of fire
  • fire exposures
  • topography
  • size of fire
  • weather
  • available firefighting resources
  • extinguishing media
  • signs of structural collapse


Firefighting strategies must include    

  • rescuing occupants
  • protecting exposures
  • confining the spread of fire
  • extinguishment
  • salvage and overhaul
  • ventilation
  • finding evidence of fire cause


Firefighting methods and tactics must include    

  • cooling the fuels
  • interrupting the chemical chain reaction
  • removal of fuels
  • exclusion of oxygen
  • ventilation


Firefighting activities must include    

  • locating and accessing the fire
  • search and rescue
  • anticipation of fire behaviour
  • ensuring safety
  • application of extinguishing media
  • application techniques to maximise the effect and minimise the damage
  • identifying evidence of fire cause


Firefighting techniques must include    

  • defensive mode
  • offensive mode
  • direct attack
  • indirect attack
  • combination attack
  • overhead
  • direction of attack


Access methods may include    

  • forcible entry
  • normal entry
  • roof access from ladders and/or aerial appliance

Personal protective clothing and equipment must include  

  •  chemical protective clothing
  • distress alarms
  • structural fire protective clothing
  • breathing apparatus


Ancillary activities may include    

  • guarding against hazards
  • making-up equipment
  • protection of the ignition site
  • securing the area
  • overhaul
  • supply of materials
  • patrol
  • draining water run off


Structures to be ventilated must include    

  • multi-storey buildings
  • warehouses and factories
  • shopping complexes
  • residential buildings
  • outbuildings
  • hotels, hostels, accommodation
  • basements, tunnels and subways

 

and may also include    

  • ships
  • marine structures and vessels
  • road and rail vehicles


Ventilation techniques must include    

  • natural
  • horizontal
  • hydraulic
  • mechanical
  • vertical

Ventilation may be carried out to    
  • facilitate the evacuation of occupants
  • assist in fire suppression activities
  • maximise visibility within a structure
  • provide clear air
  • prevent a build up of toxic or explosive atmospheres
  • minimise damage

Environmental damage may include    
  • air
  • water
  • soil
  • hazards to flora and fauna


Evidence Guide

Critical aspects for assessment and evidence required to demonstrate competency in this unit    
It is essential for this unit that competence be demonstrated by:
working effectively in a team
recognising fire behaviour and the impact of firefighting tactics
conducting firefighting operations in accordance with the organisation's safe work practices
applying strategies and tactics such as rescue, exposures, confinement, extinguishment, overhaul, ventilation and salvage

Consistency in performance
Evidence should be gathered over a period of time in a range of actual or simulated workplace environments

Context of and specific resources for assessment    
Context of assessment
A combination of oral or written presentations, observation on the job and/or in a simulated environment

Specific resources for assessment
  • access to a range of controlled or simulated fires
  • firefighting equipment
  • BA control equipment
  • extinguishing media

Guidance information for assessment     
Information that will assist or guide assessment will be written during Phase II of the Review of the PUA00 Public Safety Training Package.

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