3.1 Give ONE word/term for each of the following descriptions by choosing a word/term from the list below - NSC Civil Technology Civil Services - Question 3 - 2022 - Paper 1
Question 3
3.1 Give ONE word/term for each of the following descriptions by choosing a word/term from the list below. Write only the word/term next to the question numbers (3.1... show full transcript
Worked Solution & Example Answer:3.1 Give ONE word/term for each of the following descriptions by choosing a word/term from the list below - NSC Civil Technology Civil Services - Question 3 - 2022 - Paper 1
Step 1
3.1.1 The dimensions of struts used for shoring
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Answer
The dimensions of struts used for shoring are typically 76 mm x 50 mm.
Step 2
3.1.2 Excavation conditions requiring the presence of an engineer at all times
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Excavation conditions that require the presence of an engineer at all times include any situation where structural safety is at risk.
Step 3
3.1.3 The slope at which a 225 mm diameter pipe is laid
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The slope at which a 225 mm diameter pipe is laid is generally 1:90.
Step 4
3.1.4 The device which could be used for setting out drain levels on shorter distances
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The device that could be used for setting out drain levels on shorter distances is a spirit level.
Step 5
3.1.5 The recommended basic thickness of layers for backfilling
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The recommended basic thickness of layers for backfilling is 150 mm.
Step 6
FIGURE 3.2
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Figure 3.2 depicts a worker actively removing a manhole cover, illustrating one aspect of safety in construction.
