Job Description:

• 1) Installs gas-heating units in industrial boilers, and rebuilds firebox of coal-burning boilers to utilize gas, following blueprints and written specifications: Dismantles old firebox and removes obstructing boiler parts.

• 2) Positions shoring to support boiler when portions of masonry supporting boiler must be removed.

• 3) Installs or modifies metal structures inside firebox that support refractory lining, according to blueprints.

• 4) Lays firebox.

• 5) Installs air supply pipes between motor-blower and gas burners.

• 6) Removes shoring, replaces masonry, and inspects all pipe joints and gas burners for leakage or incorrect installation.