| Job Title |
Column Precaster |
| Job Description |
Performs Any Combination Of Following Duties Concerned With
Making Concrete Columns To Be Used As Wall Panel And Ceiling
Supports In Concrete Buildings: Cleans Forms Of Concrete
Residue, Using Putty Knife, Hammer, Chisel, Wire Brush, And
Broom. Sprays Oil On Forms To Prevent Concrete From Sticking To
Form, Using Pressure Sprayer. Assembles Forms, Using Bolts And
Wrench. Places Opened Sided Aluminum Column Forms On Form Bed In
Specified Alignment. Positions Pipe Inside Columns And Tapes End
Of Pipe To Prevent Entry Of Concrete, Using Masking Tape.
Attaches End Pieces Of Forms That Hold Pipe And Concrete When
Concrete Is Poured. Inserts Metal Spacers Into Open Side Of
Column To Stabilize Column Sides During Pouring Of Concrete.
Signals Concrete-mixing-truck Driver (construction) To Position
Mixer To Fill Columns. Moves Discharge Chute Of Mixer To
Distribute Concrete. Operates Electric Vibrator To Evacuate Air
Bubbles And Allow Even Distribution Of Concrete In Column Form.
Disassembles And Removes Column Form, Using Wrench, Hammer, And
Chisel. Inserts And Secures Sleeve Fittings On End Of Pipe,
Using Screwdriver. Places Cast Columns In Storage Area.
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