Drawing Interpretation Residential Plans and Drawing Interpretation Module 28201-05

Upon completion of this module, you will be able to: Transparency 1 Objectives Upon completion of this module, you will be able to: 1. Explain the organization of residential plans and drawings. 2. Interpret dimensions and scales on drawings. 3. Interpret information on residential plans. 4. Estimate material quantities from plans and drawings.

2. Estimate the amount of brick and mortar from that same elevation. Transparency 2 Performance Tasks 1. From a plan, calculate the square footage of one elevation, including openings. 2. Estimate the amount of brick and mortar from that same elevation. 3. Estimate the size and number of lintel blocks for that same elevation.

Transparency 3 Figure 1 – Typical Format of a Set of Working Drawings

Transparency 4 Figure 2 – Sample Legends

Transparency 5 Figure 3 – Drawing Lines

Transparency 6 Figure 4 – Methods of Labeling Section Reference Lines

Transparency 7 Figure 5 – Typical Materials Symbols

Transparency 8 Figure 6 – Common Methods of Indicating Dimensions on Drawings

Transparency 9 Figure 7 – Dimension Measurements on an Exterior Wall

Transparency 10 Figure 8 – Measuring Partition Walls

Transparency 11 Figure 9 – Measurements Taken from the Center of the Opening

Transparency 12 Figure 10 – Measurements Taken from the Side of the Opening

Transparency 13 Figure 11 – Common Sizes for Plans and Drawings

Transparency 14 Figure 14 – Typical Site Plan Showing Topographic Features

Transparency 15 Figure 15 – Foundation Plan

Transparency 16 Figure 16 – Detail Drawing for Foundation Wall

Transparency 17 Figure 17 – Types of Slabs

Transparency 18 Figure 18 – Floor Plan for Residence

Transparency 19 Figure 19 – Elevation Drawings

Transparency 20 Figure 20 – Interior Elevation Drawings

Transparency 21 Figure 21 – Full Building Section

Transparency 22 Figure 22 – Full Wall Section

Transparency 23 Figure 23 – Electrical Wiring Symbols

Transparency 24 Figure 24 – Residential Electrical Plan

Transparency 25 Figure 25 – HVAC Symbols

Transparency 26 Figure 26 – Surface Area of a Standard Block

Transparency 27 Figure 27 – Rectangular Block Structure

Transparency 28 Figure 28 – Rectangular Building with a Door and Windows

Transparency 29 Table 1 – Modular Brick and Mortar Required for Single-Wythe Walls in Running Bond

Transparency 30 Table 2 – Material Quantities for Single-Wythe Concrete Masonry Construction

Transparency 31 Figure 29 – Material Quantities for 100 Square Foot Area of Composite Walls

Transparency 32 Table 3 – Quantities of Materials Needed for a Cubic Yard of Mortar

Transparency 33 Table 4 – Volume of Grout in Two-Wythe Grouted Concrete Brick Walls

Transparency 34 Table 5 – Volume of Grout in Grouted Concrete Block Walls