Working drawing -2 Syllabus

AIMS

• To be able to draw the working drawing of door & window.
• To be able to develop the skill in dimensioning of Aluminum section.
• To be able to draw the working drawing of steel truss.
• To be able to draw the expansion joint of building.

SHORT DESCRIPTION

Working drawing of wooden & Aluminum doors; Windows; Roof covering; Parapet; Sunshade; Surface drain; Stair ; Wooden truss; Steel truss and Expansion joint.

DETAIL DESCRIPTION

1.0 Understand the principle of Window.
1.1 Define door.
1.2 Describe the necessity of door.
1.3 Describe the factor for location of door.
1.4 Describe the technical terms used in door.
1.5 Describe the classification of door.
1.6 Describe the classification of door.

2.0 Understand the principle of Window.
2.1 Define window.
2.2 Describe the necessity of window.
2.3 Describe the location of window.
2.4 Describe the technical terms used in window.
2.5 Describe the use of fixtures (door locks) and fastening for door & windows.

3.0 Understand the function of roof.
3.1 Define roof.
3.2 Describe the classification of roof.
3.3 Describe the technical terms used in timber pitched roof.
3.4 Describe the types of pitched roof.
3.5 Describe the advantages and disadvantages of flat roof.
3.6 Describe various types of flat terraced roofing.
3.7 Describe roof covering for pitched roof.

4.0 Understand structural steel works.
4.1 State the shapes of structural steel.
4.2 Describe the advantages of steel roof truss.
4.3 Describe the use of rivets.
4.4 Describe the use of welding.
4.5 Describe the types of welding joints.

5.0 Understand the joints in structure.
5.1 List the different type of joints.
5.2 Identify the materials used for joints.
5.3 Describe the provision of expansion in wall.
5.4 Describe the provision of expansion joints in roof and floor.
5.5 Describe the provision of expansion joints in framed structure.

PRACTICAL:

1. Prepare working drawing of paneled & flush door.
1.1 Draw the plan of wooden paneled door in scale 1:20 or ½”=1′-0″
1.2 Draw the elevation & section of paneled door in scale 1:20 or ½”=1′-0″
1.3 Draw the plan of wooden flush door in scale 1:20 or ½”=1′-0″
1.4 Draw the elevation & section of flush door in scale 1:20 or ½”=1′-0″
1.5 Draw the plan of wooden glazed door in scale 1:20 or ½”=1′-0″
1.6 Draw the elevation & section of glazed door in scale 1:20 or ½”=1′-0″

2. Prepare detail drawing of wooden door.
2.1 Draw detail section of wooden frame/chowkat in scale 1:2 or ½”=1″
2.2 Draw detail section of wooden paneled door and shutter in scale 1:2 or
½”=1″
2.3 Draw detail of flush door in scale 1:2 or ½”=1″
2.4 Draw detail of glazed door in scale 1:2 or ½”=1″

3. Prepare working drawing of Aluminum sliding door.
3.1 Draw the plan of Aluminum sliding door in scale 1:20 or ½”=1′-0″
3.2 Draw the elevation & section of Aluminum sliding door in scale 1:20 or ½”=1′-0″
3.3 Draw the plan of Aluminum swing door in scale 1:20 or ½”=1′-0″
3.4 Draw the elevation & section Aluminum swing door in scale 1:20 or ½”=1′-0″

4. Prepare detail drawing of Aluminum door.
4.1 Draw detail section of Aluminum frame in scale 1:2 or ½”=1″
4.2 Draw detail of Aluminum sliding door in scale 1:2 or ½”=1″
4.3 Draw detail of Aluminum swing door in scale 1:2 or ½”=1″
4.4 Draw detail drawing of Aluminum sliding & swing door in scale 1:2 or ½”=1″

5. Prepare working drawing of wooden window.
5.1 Draw the plan of wooden glazed window (scale 1:20 or ½”=1′-0″).
5.2 Draw the elevation & section of wooden glazed window (scale 1:20 or ½ =1′- 0”).
5.3 Draw the plan of steel glazed window (scale 1:20 or ½” = 1′-0”).
5.4 Draw the elevation & section of steel window (scale 1:20 or ½” = 1′-0”).
5.5 Draw plan & elevation of pivoted window (scale 1:20 or ½” = 1′- 0”).

6. Prepare detail drawing of window.
6.1 Draw detail section of wooden frame / Chowkat (scale 1:20 or ½” = 1′-0”).
6.2 Draw detail section of wooden glazed window (scale 1:20 or ½” = 1′-0”).
6.3 Draw detail of steel window (scale 1:20 or ½” = 1′-0”).
6.4 Draw detail section of wooden pivoted window / High window (scale 1:20 or ½” = 1′-0”).
6.5 Draw detail section of wooden pivoted window / High window (scale 1:20 or ½” = 1′-0”).

7. Prepare working drawing for construction.
7.1 Draw detail of porch, sunshade, cornice, drop wall, parapet wall with dimension (scale 1:20 or ½” = 1′-0”).
7.2 Draw detail section of over head water tank in the roof with all dimensions (scale 1:20 or ½” = 1′-0”).
7.3 Draw detail plot plan showing rain water drainage & detail rain water disposal.
7.4 Draw detail section of surface drain with plinth protection.

8. Prepare working drawing of stair.
8.1 Draw detail working plan of doglegged stair (scale 1:20 or ½” = 1′-0”).
8.2 Draw detail working plan of open well stair (scale 1:20 or ½” = 1′-0”).
8.3 Draw detail working plan of geometrical stair (scale 1:20 or ½” = 1′-0”).
8.4 Draw detail working plan of helical stair (scale 1:20 or ½” = 1′-0”).
8.5 Draw detail section of doglegged, open well, geometrical & helical stair (scale 1:20 or ½” = 1′-0”).
8.6 Draw detail the stair rail (scale 1:20 or ½” = 1′-0”).
8.7 Draw detail nosing and floor finishing a doglegged stair (scale 1:20 or ½” = 1′-0”).
9. Prepare working drawing of wooden & steel truss roof truss.
9.1 Draw detail of lean of roof showing roofing materials.
9.2 Draw detail section of wooden queen post truss (scale 1:20 or ½” = 1′-0”).
9.3 Draw detail section of wooden king post truss (scale 1:20 or ½” = 1′-0”).
9.4 Draw detail section of king post & queen post truss (scale 1:20 or ½” = 1′-0”).
9.5 Draw detail steel truss suitable for 8m span (scale 1:20 or ½” = 1′-0”).
9.6 Draw detail steel truss suitable for 16m span (scale 1:20 or ½” = 1′-0”).

10. Prepare working drawing of expansion joint.

10.1 Draw the detail plan of expansion joint in structure.
10.2 Draw the section of different expansion joint.
10.3 Draw the detail section of expansion joint in floor level.
10.4 Draw the detail section of expansion joint in roof level.

REFERENCE BOOKS
1. Building construction
2. TIME SAVER STANDARD FOR INTERIOR