HomeMy WebLinkAboutSOG 202.01A NEW 12-2011 _TICTNT -Tor M_
202.01A - Use of the Thermal Imaging Camera
Effective: 12/5/2011
Revised:
Replaces:
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I. Guiding PhilosophX
Thermal Imaging Cameras (TICS) are complex electronic systems that can provide
important fire ground information. We do our best to become knowledgeable and proficient in
the use of these systems so that operations are as safe and efficient as possible, and our
customers are most effectively served.
II. Purpose
The purpose of this policy is to establish safe and standard guidelines for the effective use
of thermal imaging camera systems.
III. Goals
The goals of this policy are to:
A. Outline the various uses of the thermal imaging camera (TIC).
B. Identify the transparent colors associated with temperature ranges.
C. Communicate limitations of the thermal imaging camera.
D. Outline inspection and maintenance requirements.
IV. Definitions
A. TIC — Acronym for thermal imaging camera.
B. SRH — Acronym for Super Red Hot; pinpoints fire source and progression.
C. RHI — Acronym for Relative Heat Indicator; measures the approximate temperature.
D. TT —Acronym for thermal throttle; distinguishes hotter objects and reveals hidden
fire.
V. Uses of the Thermal Imaging Cameras (TICsJ
A. Size u — The thermal imaging camera can give firefighters important information
early at an incident during size up. At any structure fire, the thermal imager may help
identify the location of the fire or the extent of fire involvement prior to firefighters
being committed into the structure. When feasible, the first -in Company Officer
should ensure the TIC is used for this purpose.
B. Fire Attack — The thermal imaging camera provides information to the fire attack
crew that they did not previously have due to poor visibility and building construction
features. By using this information firefighters can more effectively direct water to
the seat of the fire or locate hidden fires. The ranking Officer assigned to the Fire
Attack Group should ensure the TIC is used for this purpose.
SOG 200.0 IA - Use of Thermal Imaging Cameras Page 1 of 3
C. Search and Rescue — Firefighters using thermal imagers can see the scene, which
enables them to more quickly navigate and indentify victims. The ranking Officer
assigned to the Search & Rescue Group should ensure the TIC is used for this
purpose.
D. Ventilation — Firefighters can use thermal imagers to identify areas of heat
accumulation, possible ventilation points and building construction features. When
feasible, the ranking Officer assigned to the Ventilation Group should ensure the TIC
is used for this purpose.
E. Overhaul — When using a thermal imager for overhaul each room each room should
be scanned for remaining hot spots. When firefighters find hot spots quickly and
efficiently they minimize the risk of a rekindle and they reduce property damage. The
ranking Officer assigned to the Overhaul Group should ensure the TIC is used for this
purpose.
VI. Temperature Ranaes Associated with Transparent Colors
A 500° F — 799° F
B. 800° F— 999° F
C. F4 iii^d Greater than 1000°F
D. WTWeom� o Greater than 1120° F
VII. Limitations When Using TICs
A. At no time should Beaumont Fire -Rescue personnel rely exclusively on the thermal
imaging technology to make critical fire ground decisions.
1. The thermal imaging camera allows a two dimensional view of a smoke-filled
environment. Depth perception is limited. Firefighters operating the camera
should remain low to the ground, scanning the entire area from floor to ceiling
around them.
2. The thermal imaging camera must be used with the understanding that it is
only a mechanical device and it can fail. Firefighters must plan for this
possibility by maintaining contact with a wall or routine search patterns
remaining oriented to location and the position of exits in a zero visibility
environment.
3. A human being's body temperature may not provide sufficient thermal energy
to penetrate standard construction materials. Therefore it is essential that
while conducting a search, rescuers must look under/around beds, sofas and
other objects where victims may have hidden to escape the smoke and fire.
B. The thermal imaging camera is a tool used to assist in accomplishing tactical
priorities as assigned by Command, and the decision as to whether to utilize the
camera or not should be based on the capability of the equipment to support the
Incident Commander's current strategic goal (offensive/defensive/marginal strategy).
VIII. Inspections and Maintenance
A. The following items shall be inspected daily:
1. Inspect the TIC for structural, heat and or chemical damage.
2. Inspect mechanical hardware to make sure no screws have loosened.
3. Inspect all lenses for heat or chemical damage, cracks and breaks.
4. Inspect battery and battery adapters for damage or leakage.
5. Check all switches for proper indication that camera is running correctly.
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6. External surfaces of the base, visor lens, viewing window and straps should be
cleaned by wiping with a solution of mild detergent and warm water, as needed.
7. Inspect battery charger for proper operation.
8. Inspect battery charger contact points for corrosion or damage.
B. Items 1-6 above will be completed after every use.
C. The Captain will insure all work orders are communicated and appropriately documented.
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