An assembler fabricator fabricates and performs other duties involved in assembly of plastic articles; Marks cutting lines on plastic sheet of sections to be assembled, following template; Cuts sections from sheet, using knife, scissors, or power cutting machine; Positions sections on jig and aligns seams and air valves; Brushes glue along edges of section, seals edges with hot iron or electric-sealing machine, and trims edges with scissors; Examines articles for defects.