QUESTION 2: GRAPHICS AS MEANS OF COMMUNICATION (GENERIC)
FIGURE A and FIGURE B on the next page show drawings that appear on a building plan - NSC Civil Technology Woodworking - Question 2 - 2022 - Paper 1
Question 2
QUESTION 2: GRAPHICS AS MEANS OF COMMUNICATION (GENERIC)
FIGURE A and FIGURE B on the next page show drawings that appear on a building plan. Analyse the drawings ... show full transcript
Worked Solution & Example Answer:QUESTION 2: GRAPHICS AS MEANS OF COMMUNICATION (GENERIC)
FIGURE A and FIGURE B on the next page show drawings that appear on a building plan - NSC Civil Technology Woodworking - Question 2 - 2022 - Paper 1
Step 1
Identify number 1.
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Answer
The drawing labeled as number 1 corresponds to the Municipal sewer line or Sewer line.
Step 2
Identify number 3 by giving the abbreviation.
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For number 3, the abbreviation is MH, which stands for Manhole.
Step 3
Identify number 4.
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Answer
The drawing labeled as number 4 represents the New dwelling.
Step 4
Identify number 9.
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Answer
Number 9 indicates the Earth, referring to the ground level.
Step 5
Identify number 10.
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Answer
The drawing identified as number 10 is a Distribution board, abbreviated as DB.
Step 6
Identify number 11.
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Answer
Number 11 is denoted as a One-way switch-double pole.
Step 7
Identify number 12.
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Answer
The drawing labeled as number 12 is a Sink unit, specifically a single bowl sink.
Step 8
Describe the purpose of number 2.
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The purpose of number 2 is for pedestrians, specifically indicating the area dedicated for walking.
Step 9
Deduce the plot number of the existing dwelling from FIGURE A.
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The plot number of the existing dwelling indicated in FIGURE A is Plot 73.
Step 10
What is omitted in Maple Street with reference to number 6?
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Answer
With reference to number 6, what is omitted is the Municipal connection or the manhole.
Step 11
What leisure feature is located on the site plan?
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The leisure feature located on the site plan is the Swimming pool.
Step 12
Draw the north symbol to show that the dwelling is facing east.
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Answer
The north symbol can be represented with a simple compass-like drawing indicating the direction facing east.
Step 13
What is the purpose of the north symbol on a house plan?
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The purpose of the north symbol on a house plan is to indicate the direction or elevation of the dwelling.
Step 14
Which feature indicates that this is a double storey building?
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The presence of Staircase or Stairs indicates that this is a double storey building.
Step 15
Deduce THREE faults from bedroom 2.
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The faults deduced from bedroom 2 include: 1) Dimension incorrectly indicated as 110 mm outside wall, 2) No electrical connection from light switch to light fitting, 3) No wiring and window symbol incorrect.
Step 16
Draw the symbol for a wash tub.
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The symbol for a wash tub is represented as a small rectangle with a circular drain in the middle.
Step 17
Draw the symbol for a bath.
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The symbol for a bath is typically represented as an elongated rectangle.
Step 18
Draw the symbol for a water meter.
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The water meter symbol can be depicted as a circular shape with 'W'M' noted in it.
Step 19
Describe TWO reasons why the local municipality would not approve FIGURE A.
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Two reasons the local municipality may not approve FIGURE A are: 1) Missing dimensions or measurements which are crucial for construction, 2) No contour lines indicated, which are important for understanding terrain.
Step 20
Calculate the length of the house. Give your answer in m.
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Answer
The length of the house can be calculated as follows: 4,000 + 5,000 + 4,000 + 4,000 = 17,000 mm. Converting to meters gives:
L = rac{17,000 mm}{1,000} = 17.7 m
