Installers and servicers in this unit group perform some or all of the following duties:
A. Read blueprints or work order specifications to determine layout and installation procedures
B. Measure and mark guidelines to be used for installations
C. Install, repair and service interior prefabricated products such as doors, windows, kitchen cupboards, bathroom vanities, water heaters and household appliances using hand and power tools
D. Install, repair and service exterior prefabricated products such as siding, shutters, awnings, fencing, decks, septic systems, signs and play structures using hand and power tools.