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Chapter 5
Term | Definition |
---|---|
Civil plans | work done involving in or on earth |
structural plans | materials used for walls |
Legend | defines symbols used on mechanical plan |
Specifications | clarifies information that cannot be shown on drawings |
Request for Information(RFI) | used to clarify any discrepancies in the plans |
Title block | supplies information about the structure |
Sheet title | identifies the project |
Architect's scale | used to develop floor plans |
Break lines | show where an object has been broken off to save space on the drawing |
Key notes | numbers or letters usually a square or circle with a leader or arrowhead to identify specific object |
Grid Line system | helps in locating certain points on the plan |
letter I,O,Q and number 1,0 | Certain letters and numbers omitted to avoid confusion |
Dimensions | measurement written as a number |
near the middle of the dimension line | the number of a dimension is usually located where |
Engineer's scale | used to develop site(civil) plans |