Blueprint Reading
138 Chapter 6 Foundations are usually constructed of continuous footings, pilings, or grade beams. Continuous or spread foundati ...
Layout of Construction Drawings 139 Figure 6.14A Section through a staircase. Scale is shown as 3/8 inch = 1 foot, 0 inches. ...
140 Chapter 6 Figure 6.14B Wall section through the foundations and roof at 3/4 inch = 1 foot, 0 inches scale. ...
Layout of Construction Drawings 141 Foundation Plan. A foundation plan (Figure 6.15) is a plan view of a structure projected ont ...
142 Chapter 6 Figure 6.15 Foundation plan for a residence. ...
Layout of Construction Drawings 143 Figure 6.16 Typical examples of structural details. ...
144 Chapter 6 Mechanical systems deal with the heating and cooling of buildings or spaces. The two primary meth- ods of heating ...
Layout of Construction Drawings 145 Ventilation and exhaust fans Symbol legend, general notes, and specific key notes Heating a ...
146 Chapter 6 Heat-loss and heat-gain calculations per area Round-duct, turning-vane, and lay-in-diffuser details Special condi ...
Layout of Construction Drawings 147 6.6 PLUMBING DRAWINGS. Plumbing drawings provide all pertinent information on the design of ...
148 Chapter 6 The first component connected to a fixture is a trap. Traps are located at every fixture. A trap is the u-shaped p ...
Layout of Construction Drawings 149 Figure 6.19A Isometric diagram of a two-bath plumbing system. Figure 6.19B Isometric piping ...
150 Chapter 6 Engineer’s drawings are required for all commercial projects involving any plumbing work. This ap- plies to additi ...
Layout of Construction Drawings 151 Drawings and permits are also needed for residential projects when substantial plumbing work ...
152 Chapter 6 The engineer draws in the circuiting for every power receptacle. The circuit tie to the electrical panel is noted. ...
Layout of Construction Drawings 153 A reflected ceiling plan is drawn to scale. This means that the plan is measured proportiona ...
154 Chapter 6 The engineer must provide a load summary of the total connected load (amps/watts) for all items shown on the power ...
Layout of Construction Drawings 155 Other information may be needed, depending on the complexity of the project: Direct connect ...
156 Chapter 6 Engineer’s drawings are required for all commercial projects involving electrical work, including ad- ditions, ren ...
Layout of Construction Drawings 157 6.8 MISCELLANEOUS DRAWINGS. Millwork. Millwork refers to custom, shop-built wood components ...
«
4
5
6
7
8
9
10
11
12
13
»
Free download pdf