Gee EEN woord/term vir elk van die volgende stellings deur ‘n woord/term uit die lys hieronder te kies - NSC Civil Technology Civil Services - Question 3 - 2020 - Paper 1
Question 3
Gee EEN woord/term vir elk van die volgende stellings deur ‘n woord/term uit die lys hieronder te kies. Skryf slegs die woord/term langs die vraagnommers (3.1.1 tot ... show full transcript
Worked Solution & Example Answer:Gee EEN woord/term vir elk van die volgende stellings deur ‘n woord/term uit die lys hieronder te kies - NSC Civil Technology Civil Services - Question 3 - 2020 - Paper 1
Step 1
3.1.1 Die kant van die uitgrawings is ferm genoeg om die grond te ondersteun.
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Answer
In this case, the correct term is harde grond. This indicates strong, stable soil which can support the structure.
Step 2
3.1.2 Die kant van die uitgrawings kan instaan net deur stutplanke ondersteun word.
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The appropriate term for this situation is matige ferm grond. This is moderately firm ground suitable for some structural support.
Step 3
3.1.3 Die kant van die uitgrawings moet met klamplankborde en stutplanke stabiliseer word.
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For this statement, los en watersadigde grond describes a condition where the ground is not firm and needs significant support.
Step 4
3.1.4 Soiled hout of bekistingbordpaneel moet naby aan mekaar geplaas word sodat modderige grond nie deur die opening kan syt nie.
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The term matige ferm grond can be applied here, indicating the necessity of some stability in the surrounding area.
Step 5
3.1.5 Oranje waarskuwingstekens moet die tie by uitgrawings sigbaar wees.
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This statement refers to WBV (waarskuwing van blootstelling), which highlights the presence of workers around excavations.
Step 6
3.2 Noem TWEE metodes waarvolgens terugvulling van slote gedoen word.
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The two methods of backfilling trenches are:
Kompaktering/Opsluiting en kompakteer - ensuring the refill is compressed to prevent future subsidence.
Hoë-druk spuit/splitting/Vloeibare vuling - the use of mixtures that flow easily around the voids.
Step 7
3.3.1 Identifiseer die tipe verband wat gebruik is om die muur te bou.
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The wall depicted utilizes an Engelse verband, which is characterized by its staggered bond pattern.
Step 8
3.3.2 Benoem die steen wat deur A aangedui word.
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The stone indicated by A is typically a vrouesluiter which supports the structure in bonding.
Step 9
3.3.3 Gee die widte van steen A in mm.
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The width of stone A is 55 mm, which is a standard size for bricks used in such construction.
Step 10
3.4 Werkers moet versoek om 'n mangat, wat met rou riool oorloop, skoon te maak.
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Two essential safety and hygiene measures workers should follow are:
Veiligheidsbrille dra. - ensuring eye protection from debris.
Rubber handskoene - to protect against potential pathogens in sewage.
Step 11
3.5.1 Die Wet op Beroepsgesondheid en Veiligheid, 1993 (Wet 85 van 1993) bepaal/verbind/verbied) werkers wat beperkte ruimtes, soos mangate, moet binnegaan.
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The correct term is verbied, indicating that there are restrictions on accessing such tight spaces without proper training and authorization.
Step 12
3.5.2 Net (bevoegde/geleerde) persone moet toegelaat om in ‘n mangat te werk.
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The right word here is bevoegde, meaning only qualified individuals are permitted to enter potentially hazardous situations.
Step 13
3.6 Gebruik ANTWOOORDBLAD 3.6 en voltooi die diensreekening aan ‘n mangat.
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To accurately complete the service calculation for a manhole:
Consider the mangatdeksel en -raam, which must be durable and fit securely.
Include all necessary components such as pypkanaal and ensure that the structure aligns with safety regulations.
Step 14
3.7.1 Volume van tenk
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The volume calculation for the tank is performed as follows:
Volume = πr²h, where π is approximately 22/7, r = 0.9 m, and h = 0.1 m.
