NFPA 1142

Pre-burn Plans Pre-burn Plans

- House Layout

- Fireground Layout

- Hazard Mitigation - Permits

Minimum Total Gals Required Minimum Total Gals Required Minimum GPM For Flow Minimum GPM For Flow

-Water Calculations: Water Calculations:

NFPA 1142

Fireground LayoutFireground Layout

Truck Placement Command

Rehab Parking

Water Supply Fuel Reserve

Staging EMS

Entry/Exit Exposures

NFPA 1142 Fireground LayoutFireground Layout Water Supply

NFPA 1403, 4.2.23.3NFPA 1403, 4.2.23.3* Separate sources shall be utilized for the supply of attack lines and backup lines in order to preclude the loss of both water supply sources at the same time.

NFPA 1142

Fireground LayoutFireground Layout Water Supply A.4.2.23.3A.4.2.23.3

Reliability should be considered when determining what constitutes valid separate sources. The intent of this paragraph is to prevent the simultaneous loss of both attack lines and backup lines in the event of a pump or water supply failure. Where a public water supply system is used, two pumpers on two different hydrants should be used. Two pumpers drafting from the same pond or river also are appropriate, provided the source contains sufficient usable water.

NFPA 1142

Fireground LayoutFireground Layout

NFPA 1142

Better Example:

NFPA 1142

On All Drawings:On All Drawings:

• ‘‘Not to ScaleNot to Scale’

• Indicate NorthIndicate North

Not to Scale

N

NFPA 1142 Hazards

Remove all Screens

Fill in/block- off all wells and cisterns

NFPA 1142

NFPA 1142

Hazards

NFPA 1142 Hazards

Remove obvious hazards

NFPA 1142

Hazards

Build steps Or

Do not use the exit

NFPA 1142

Building LayoutBuilding Layout

FLOOR / ROOM / HALLWAY LAYOUT

FUEL LOADSVENTILATION

EVACUATION POINTS

NFPA 1142

Building Building LayoutLayout

Show allShow allmeasurements to measurements to ensure no void ensure no void spaces! spaces!

NFPA 1142 Hazards

NFPA 1142 Hazards

NFPA 1142 Hazards

NFPA 1142

NFPA 1142 Hazards

Closed Vessel

NFPA 1142 Hazards

NFPA 1142 Hazards

NFPA 1142 Hazards

NFPA 1142 Hazards

NFPA 1142 Hazards

NFPA 1142 Hazards

NFPA 1142 Hazards

NFPA 1142 Hazards

NFPA 1142 Hazards

NFPA 1142 Hazards

NFPA 1142 Hazards

NFPA 1142 Hazards

NFPA 1142 Hazards

Disconnect all utilities

NFPA 1142

Hazards

NFPA 1142 Ventilation

NFPA 1142 Ventilation

NFPA 1142 Ventilation

Removing the gable ends allows a great view of the attic conditions from outside in addition to increasing overall ventilation

NFPA 1142

Ventilation

NFPA 1142

Ventilation

NFPA 1142

Ventilation

Multiple roofs – multiple holes!