21-01 Water Supply- Regional Source

Question 1

What is guideline for hitting hydrant? (9)

Answer 1

1. Grab hydrant bag, supply line and awlk past hydrant (3m).Loop hose around hydrant and cross suply line. Stand on line. Signal driver to proceed
2. when apparatus stops, attach hydrant gate to 65mm hydrant agte to (non-fire side) 65mm hydrant port.
3. open hydrant fully and flush gate by opening and closing gate

4,. close hydrant and attach 100mm storz adapter; attach 100mm supply line

5. when requested, open hydrant to charge supply line
6. check supply line and couplings back to apparatus

Question 2

What are the Hydrant Classes? (4)

Answer 2

1. Blue- 5675 lpm +
2. Green- 3780- 5675 lpm
3. Orange- 1900- 3780 lpm
4. Red- less than 1900 lpm