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S/Grade Graphic Communication Building Plans & Pictorial Views Design & Technology Department Graphic Communication St. Mungo’s High School Building Drawings • A number of different drawings are required to be completed and submitted to the local authorities when developers want to build new buildings. • This group of drawings is called a Project Set. Project Set • A project set consists of a number of different drawings including – elevations – sketches – sectional drawings – schematic diagrams – location plans – site plans – floor plans Project Set • Elevations, sketches and sectional drawings are required to view the actual building. • Schematic diagrams are used by tradesmen to install any electrical circuit work or plumbing and heating. • Schematic diagrams use British Standards symbols covered in these slides. S/Grade Graphic Communication Building Plans Design & Technology Department Graphic Communication St. Mungo’s High School Location Plans • This type of drawing shows the position of the new building in its surrounding area. • It is as if you are looking at the building from an aeroplane above. • It is normally drawn to a scale of 1:1250. Location Plans • This is an example of a location plan. Site Plans • This type of drawing shows the building from closer in than a Location Plan. • It is like a bird is looking down at it. • It shows the building in its immediate surrounding area. • It is normally drawn at a scale of 1:200. Site Plans This is an example of a site plan. Floor Plans • This type of drawing shows the internal layout of a building including the materials used in the walls. • Any electrical appliances fitted will also be drawn like, radiators, electrical sockets and switches. • This type of drawing is normally drawn at a scale of 1:50. Floor Plans • This is an example of a floor plan. S/Grade Graphic Communication Pictorial Views Design & Technology Department Graphic Communication St. Mungo’s High School Pictorial Views • There are 5 types of Pictorial Views required for S/Grade Graphic Communication • These are the ‘3D’ or more correctly 2½D ones : – – – – – Isometric Oblique 2 Point Perspective 1 Point Perspective Planometric Isometric • Drawn using 30/60 Set Square • Drawn actual full size on all dimensions • Therefore, it is not a ‘real’ view • Shows three surfaces of object in one view Oblique • Drawn using 45 Set Square • Draw elevation & project back @ 45 • Can be drawn ½ depth or full depth • Circles are drawn true circles using compass 1 - Point Perspective • Drawn with one Vanishing Point • Draw Ortho View & run through VP • Gives more ‘realistic’ impression of object 2 - Point Perspective • Drawn with two Vanishing Points • Horizon Line runs between VP’s • Gives ‘realistic’ impression of finished object • Allows object to be drawn from any angle Planometric • Draw plan of room at angle of 30/45/60 • Project straight up from plan • Draw all dimensions full size • Gives client ‘realistic’ view of room interior Homework Exercise – Pictorial Views Use the following websites to research answers to the questions below: www.technologystudent.com/graphics www.bbc.co.uk/schools/gcsebitesize/design 1. Find and name the 5 Pictorial Views. 2. Describe each and state the advantages of each view. Note: If you don’t have access to the Internet then you can come to the department at lunchtime.