a) A dwelling should have a clean water supply for domestic consumption - Leaving Cert Construction Studies - Question 3 - 2019
Question 3
a) A dwelling should have a clean water supply for domestic consumption. Draw a large freehand sketch of the given house and, on your sketch, show the pipework neces... show full transcript
Worked Solution & Example Answer:a) A dwelling should have a clean water supply for domestic consumption - Leaving Cert Construction Studies - Question 3 - 2019
Step 1
Draw a large freehand sketch of the house
96%
114 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
Begin by sketching a side view of the house. Ensure to include the first and ground floors. Illustrate the layout of the kitchen and toilet on their respective floors.
Step 2
Include rising main and pipework details
99%
104 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
Add the rising main pipe which should be 15 mm in diameter. Connect it to the insulated cold water storage tank located on the first floor. Ensure to show all connections properly.
Step 3
Pipework to the kitchen sink
96%
101 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
Draw the pipework that leads from the rising main to the kitchen sink on the ground floor. This should include a stop valve and a ball valve, ensuring it's properly insulated.
Step 4
Pipework to toilet cistern
98%
120 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
Illustrate the pipework to the toilet cistern on the first floor from the insulated water storage tank. Indicate a gate valve in this section along with a 28 mm overflow pipe.
Step 5
b) Show the preferred location of the valve
97%
117 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
The valve should be depicted as being fitted close to the toilet cistern. This allows for easy maintenance and operation.
Step 6
Give one reason for choosing this location for the valve
97%
121 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
The valve is fitted close to the cistern to ensure it is easily accessible for operation and maintenance, allowing for a quick shut-off of the water supply.
Step 7
c) Discuss one advantage of installing a dual-flush toilet
96%
114 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
One key advantage of a dual-flush toilet is its ability to conserve water. It features two buttons allowing users to choose between a larger flush (6-9 litres) for solid waste and a smaller flush (3-4 litres) for liquid waste, which is beneficial for both environmental sustainability and reduced water bills.
Join the Leaving Cert students using SimpleStudy...
