Water Supply Flashcards
Water supply task force how many engines ?
3 engine and a chief
What radio channel is the water supply task force operate on?
A-13
Who else can have command of the wse task for if needed by the chief ?
Logistic section chief
While in staging the following should accomplished;
dentify a water source ideally greater than 1,500 gpm in the area
Who do you contact when trying to locate a hydrant and on wht channel ?
Fire Liaison Officer on Channel C-16
How far do you wanna check for a hydrant ?
1000 ft or roughly 2 city blocks
Not more then the hose bed 1,500 ft
Note the drop from the static pressure and calculate the percentage drop.
Less than 10% you will have 3 times the current flow available at that hydrant
11% to 15% you will have 2 times the current flow available
16% to 25% you will have 1 times the current flow available
Greater than 25% an amount less than the current flow is availabl
Intake pressure on wse is what ?
(anything less than 20 psi may cause damage to the water mains)