line and return or waste disposal lines Performs construction or renovation of buildings or additions to existing..., fireplaces, chimneys, stairways and similar projects;mixes and lays common brick, face brick, cinder brick, concrete block...
or renovation of buildings, general maintenance and upkeep of plumbing, heating, air conditioning, electrical and other systems... construction or renovation of buildings or additions to existing structures;erects and maintains scaffolds, sheds, forms, frames...
assisting in the construction or renovation of buildings, general maintenance and upkeep of plumbing, heating, air conditioning.... Typical Functions Performs carpentry work in the construction or renovation of buildings or additions to existing structures...
line and return or waste disposal lines Performs construction or renovation of buildings or additions to existing..., fireplaces, chimneys, stairways and similar projects;mixes and lays common brick, face brick, cinder brick, concrete block...