Double stud walls are a way to provide enough insulation to build a net-zero energy home. In some double stud walls, 2×4 southern yellow pine boards" are alternated on either side of the wall as shown in the cross section below. The interior wall is faced with a 1-in. thick gypsum board. The exterior of the interior studs is faced with a 1/2-in thick plywood layer. The exterior wall is faced with another 1/2-in thick plywood layer and a clay brick (4-in wythe) veneer. The empty space is filled with dense-packed cellulose insulation (4 lbs/ft³ according to the manufacturer's data sheet). What is the dead load of a 12-ft tall section of this wall assembly per horizontal linear foot? (Note: 2x4 boards are actually 1.5"x3.5" in dimension)

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Finishing Operations

Finishing operations are the processes that are applied to the workpiece at the end of a manufacturing process, and after completing all other relevant operations that bring the product to its required dimensions. Finishing operations involve polishing, reducing the surface roughness, eliminating wrinkling, and grinding to enhance the surface texture and provide a better surface finish to the workpiece surface.