First Term Revision Building Construction SS 1 Week 13 Lesson Notes

Building Construction SS 1 First Term Revision – Week 13

Part A: Review and Revision – 20 FAQs with Answers

1. What is building construction?
   Building construction refers to the process of constructing buildings, from planning and design to the actual construction of structures.
2. What is the function of the foundation?
   The foundation supports the building and transfers its weight to the ground.
3. Why is setting out important?
   Setting out ensures that the building is placed accurately on the site according to the design plan.
4. What tools are needed for setting out?
   Common tools for setting out include the builder’s square, tape measure, spirit level, and plumb line.
5. What does site layout involve?
   Site layout involves planning the positioning of the building and related features on the site, such as roads and utilities.
6. What is the difference between building line and boundary line?
   The building line is where the building should start, while the boundary line marks the limits of the construction site.
7. What is the purpose of site clearance?
   Site clearance removes debris, plants, and unwanted materials to make space for construction.
8. What is the 3-4-5 setting out method?
   It is a method used to create right angles by measuring 3 units, 4 units, and 5 units on the ground.
9. What is the builder’s square used for?
   The builder’s square is used to check if the corners of a building are square (90 degrees).
10. What should be done before setting out a building?
    Before setting out, the site should be cleared, measured, and marked accurately.
11. Why do we use scale in building models?
    Scale helps create a smaller, accurate version of the building to help with design and planning.
12. What is site investigation?
    Site investigation involves checking the ground and surroundings for any issues before construction begins.
13. What is the function of grid lines on a site plan?
    Grid lines help in positioning walls, rooms, and other features by providing reference points.
14. What is the purpose of a building model?
    A building model represents a structure’s design and layout, helping people visualize the final project.
15. What does the term ‘preliminary operations’ refer to?
    Preliminary operations are the steps taken before construction begins, such as site clearance and setting up offices.
16. What is the 1:20 scale used for?
    The 1:20 scale is commonly used to create models that represent a building’s size and features in a smaller form.
17. What is the role of the architect in construction?
    The architect designs the building, making sure it’s safe, functional, and meets the client’s needs.
18. What is a site plan?
    A site plan shows the layout of a construction site, including buildings, roads, and utilities.
19. Why is it important to check measurements during construction?
    Checking measurements ensures that all parts of the building are in the correct position and size.
20. What is the role of the contractor in building construction?
    The contractor manages the construction process, ensuring the project is completed on time and within budget.

Part B: Objective Questions

1. A ________ supports the weight of a building.
   a) Roof
   b) Foundation
   c) Wall
   d) Window
2. The 3-4-5 method is used to check for ________ angles.
   a) Acute
   b) Right
   c) Obtuse
   d) Reflex
3. Site clearance is done to ________.
   a) Build walls
   b) Remove debris
   c) Set up offices
   d) Pour concrete
4. A ________ helps to check the straightness of walls.
   a) Plumb Line
   b) Builder’s Square
   c) Spirit Level
   d) Tape Measure
5. Site layout planning helps determine ________.
   a) Room sizes
   b) Wall colors
   c) Road and utility locations
   d) Roof type
6. The ________ is where the building begins.
   a) Boundary line
   b) Building line
   c) Site plan
   d) Grid line
7. A ________ is used to check the alignment of building corners.
   a) Square
   b) Hammer
   c) Shovel
   d) Trowel
8. Before setting out, the site must be ________.
   a) Cleared and measured
   b) Painted
   c) Furnished
   d) Covered in gravel
9. A building model is scaled to ________.
   a) Show the building’s structure
   b) Represent the full-size building
   c) Provide a furniture layout
   d) Reduce construction cost
10. The 1:20 scale is useful for ________.
    a) Site planning
    b) Creating smaller models
    c) Road construction
    d) Measuring the site
11. ________ involves checking the ground and surroundings before starting construction.
    a) Site clearance
    b) Site investigation
    c) Site layout
    d) Setting out
12. Grid lines are useful for ________.
    a) Supporting structures
    b) Aligning building features
    c) Mixing concrete
    d) Cutting windows
13. ________ is a step taken before construction begins to ensure the site is clear of obstacles.
    a) Setting out
    b) Site preparation
    c) Site investigation
    d) Site survey
14. A building model helps to ________.
    a) Visualize the design
    b) Measure the site
    c) Build walls
    d) Dig trenches
15. The contractor is responsible for ________.
    a) Designing the building
    b) Managing construction
    c) Planning the site
    d) Providing materials
16. The architect’s job is to ________.
    a) Build the structure
    b) Inspect the site
    c) Design the building
    d) Dig the foundation
17. Site investigation checks for ________ that could affect construction.
    a) Design features
    b) Structural issues
    c) Soil and environmental factors
    d) Room layouts
18. The ________ is used to measure angles and distances on the site.
    a) Plumb Line
    b) Square
    c) Tape Measure
    d) Level
19. A site plan shows the layout of ________.
    a) The building only
    b) Roads and utilities
    c) The floor of the building
    d) The foundation only
20. ________ tools are necessary for setting out a building.
    a) Power tools
    b) Measuring and marking tools
    c) Construction tools
    d) Excavation tools

Part C: Theory Questions

1. What is the importance of a building foundation?
2. Describe the 3-4-5 method used for setting out a building.
3. What tools are essential for setting out a building site?
4. How does the builder’s square help in construction?
5. What is the purpose of site layout planning?
6. Explain the difference between the building line and boundary line.
7. Why is site clearance necessary before starting construction?
8. What does a site plan include?
9. What is the role of the architect in construction?
10. How do you prepare a building model to scale?
11. What steps are involved in setting out a building?
12. What are preliminary operations in building construction?
13. Why is it important to investigate the site before construction?
14. How does grid line marking help in construction?
15. Describe the role of the contractor in building construction.
16. How does site layout affect the building process?
17. What precautions should be taken when setting out a building?
18. How does scale impact the construction model?
19. What should be checked during site investigation?
20. How can a builder ensure that walls are straight?

Part D: True or False Questions

1. The foundation is the part of the building that supports its structure. (True/False)
2. The 3-4-5 method helps check for parallel lines. (True/False)
3. Site clearance is done to make space for construction. (True/False)
4. The builder’s square is used to check if the building is aligned vertically. (True/False)
5. Site layout includes designing the entire structure. (True/False)
6. A boundary line defines the edge of the construction site. (True/False)
7. The 1:20 scale is used for small models. (True/False)
8. Site investigation checks for potential risks like soil quality. (True/False)
9. The contractor is responsible for planning the site layout. (True/False)
10. Site preparation happens after construction starts. (True/False)
11. A model of a building is created to visualize its structure. (True/False)
12. The building line marks the edge of the site. (True/False)
13. The architect oversees the construction process. (True/False)
14. Grid lines are used to align structures on the site. (True/False)
15. A building model helps understand the design. (True/False)
16. Setting out is not necessary for proper building construction. (True/False)
17. Preliminary operations must be done before construction begins. (True/False)
18. Site investigation is optional. (True/False)
19. Site clearance involves setting up construction offices. (True/False)
20. The builder’s square checks the alignment of walls. (True/False)

Part E: Fill-in-the-Gaps Questions

1. The ________ ensures the stability of a building.
2. A ________ helps create right angles on the construction site.
3. Site layout involves deciding the ________ of the building on the site.
4. A ________ is used to measure distances on the site.
5. ________ is the process of removing unwanted materials from a site.
6. A ________ plan shows the layout of roads and utilities on a site.
7. The ________ is where the building starts according to the design.
8. A ________ checks the alignment of building corners.
9. Site investigation helps identify ________ risks on the construction site.
10. The ________ marks the boundary of the construction site.
11. Site clearance must be done before ________ starts.
12. The ________ model represents the building’s design in a smaller size.
13. The ________ level checks if the surface is even.
14. The ________ process is important before setting out the building.
15. ________ tools include items like measuring tapes and levels.
16. The ________ scale helps create a smaller version of the building.
17. The ________ helps prevent construction errors by ensuring accurate measurements.
18. Site investigation helps in ________ the foundation type for the building.
19. The ________ is essential for marking the boundaries of the construction site.
20. The ________ ensures that the construction process goes according to plan.

This revision covers all key concepts from the term and includes a variety of question formats to reinforce the students’ understanding.