School Bus Extrication - PowerPoint PPT Presentation

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School Bus Extrication

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School Bus Extrication – PowerPoint PPT presentation

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Title: School Bus Extrication


1
School Bus Extrication
  • Objectives
  • Statistics
  • Types
  • Construction
  • Extrication

2
Bus TransportationStatistics
  • 400,000 school bus vehicles
  • 22 million miles a day
  • 21,000 bus crashes/year
  • 55 fatalities/year
  • 10 of 55 are occupants of school bus

3
Bus TransportationStatistics
Average number of transports per major bus
accident is 22 patients
4
Types of school bus vehicles
Type C shown
TYPE A
TYPE B
TYPE C
TYPE D
8
16-24
60-72
84-101
5
Bus Construction
6
Bus Rescue Skills
7
(No Transcript)
8
Double Box Crib
9
Triple Box Crib
10
As Material is Removed, Box Cribs Loosen
11
(No Transcript)
12
(No Transcript)
13
Safety Officer Monitors Lifting Action
Reaction
14
Electrical System Shutdown
15
Fuel System Considerations
16
Initial Access
  • Doors,
  • Windows,
  • Windshield,
  • Structure of bus

17
Front Door Initial Access Rubber-Mounted Glass
Removal
18
Removal of Front Door Structure
19
Jammed Rear Door
20
(No Transcript)
21
100 Window Removal
22
Making a Picture Window
23
Rear Picture Window becomes the rear door in
a rollover incident
24
The Windshield Opening Becomes the New Front
Door in a Rollover Incident
25
Sidewall Removal as a Complete Section
26
(No Transcript)
27
Cover Your Sharps
28
Roof Opening
29
Locate the bows and stringers in the roof
structure
30
Flipping the Roof
31
Use Caution with A-Pillar Cuts
32
(No Transcript)
33
Use of Come-Along Chains to Lift Roof
34
(No Transcript)
35
Rollover with People Trapped Underneath
36
(No Transcript)
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