ready-mix driver and concrete pumping hand signals … · ready-mix driver and concrete pumping...
TRANSCRIPT
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READY-MIX DRIVER HAND SIGNALS
Lower Chute Start Pouring
Stop
Back Up
Pull Forward
Head In
Back In
Raise Chute
Lock or Unlock Chute
Slow Down Drum
NO RESPONSESHOULD BE MADE TO UNCLEAR SIGNALS
Stop Pouring
1 2 3 4
5 6 7 8
9 10 11 12
6 7 8 9 10
1 2 3 4 5Boom Down
Relieve PressureStop Pump Little BitStart Pump Speed
Up
Slow Pump Down
Boom Up
V007
2 Taps
Stop Boom
CONCRETE PUMPING HAND SIGNALS
11 12 13 14
Boom RightBoom Left
NO RESPONSE
SHOULD BE MADE TO
UNCLEAR SIGNALS
All DoneClean Up
Close or Retract Boom
Open or Extend Boom
Demonstrate
Ready-mix driver and concrete pumping hand signals
Vehicles
Demonstrate the hand signals below. Ask your crew to practise them so that they become natural.
Hand out IHSA’s Ready-mix Driver and Concrete Pumping Hand Signals Card (V007).