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Relay Pumping. TS-12. Task Standard 12. Attack. Engine positions for attack. Task Standard 12. Attack. Source. Source engine will spot for a reverse lay. Task Standard 12. Attack. Source. Source engine proceeds to hydrant. Task Standard 12.
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Relay Pumping TS-12
Task Standard 12 Attack Engine positions for attack
Task Standard 12 Attack Source Source engine will spot for a reverse lay
Task Standard 12 Attack Source Source engine proceeds to hydrant
Task Standard 12 Source engine will connect 5” bypass to hydrant with 2 ½” valve Connect 5” to discharge Attack Source Attack engine will connect 5” to intake
Relay Pumping TS-12B
Task Standard 12B Attack Source Staged at a hydrant
Task Standard 12B Attack Source Loop hydrant, leave 2 ½”valve and proceed to forward position when assigned
Task Standard 12B Attack Source
Task Standard 12B Connect 5” bypass to hydrant with 2-2 ½” valves Attack Source Connect 5” to discharge Connect to intake