Monday, May 9, 2011

Department of Mechanical

Attach to the mechanical Department for the first day. Brief introduction of the department and the staff. walk around the mechanical department.Go to the N2 fill HP steam line B11 guide by the technician to change or replace the value of hand wheel (11HAH50AA701) because of worm out.Go to the fire fighting pump station guide by the contractor worker to adjust the screw of the pump because of leaking of the pump.

Follow technician from mechanical department to the top on the cooling tower to help on changing the shaft of the cooling tower fan.Observe on the technician on how they adjust the alignment of the shaft which connect the electric motor to the cooling fan by by using the gauge meter.Purpose to adjust the alignment is to reduce the vibration of the shaft and make sure the shaft and the rotor of the motor is align and prevent damage of the electric motor.observe on the technician on how to inspect on the inner part of the condenser due to the leak on the inner part of the condenser and observe on the inner part of the condenser.


View at the top of the Cooling Tower


Technician closed the cover of the rotor of the fan after adjust the alignment

Go to the top of the cooling tower help on changing the broken bracket of the monkey ladder.Go to the Sev plant guide by technician help on changing the gauge glass because of broken of the glass.Two major defect of the gauge glass is blur of the gauge glass and the glass broken.Learn on how to change the gauge glass.Go to the band trash because of the trash rake fall down.Help on lift up the trash rake by using the forklift and chain rail.

Go to the hypo dosing piping of GB3 help on reinstall the discharge pipe and change the "o" ring guide by technician.

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