8202L3SANPPT4Q1

According to BS 6465-1:2006 +A1:2009, how many WCs are required for a dwelling with four people?

• One

• Two

• Three

• Four

What is the minimum number of washbasins required in a dwelling according to the occupancy and appliance requirements?

• One

• Two

• Depends on the number of WCs

• Depends on the number of occupants

How many baths or showers are required for a dwelling with eight people?

• One

• Two

• Three

• Four

What additional feature must be present with every WC in a property?

• A bidet

• A washbasin

• A shower

• A bathtub

How many kitchen sinks are required in any dwelling regardless of the number of occupants?

• One

• Two

• Depends on the number of occupants

• Depends on the number of baths or showers

What is essential to confirm while surveying the proposed installation of a sanitary system?

• The type of soil in the area

• The underground drainage and sewer system

• The location of nearby buildings

• The cost of the installation

In a combined underground drainage system, what is true about the discharge of soil and rainwater?

• They discharge into separate sewers.

• They are partially mixed before discharge.

• They discharge into the same sewer.

• They require a soakaway.

What must be done if a separate underground drainage system exists?

• Soil and rainwater must be mixed before discharge.

• Soil and rainwater must be discharged into the same sewer.

• Soil and rainwater must be discharged into their respective sewers and not mixed.

• A combined system must be installed.

What might a partially separate underground drainage system include?

• A combined sewer for all waste.

• A soakaway.

• No need for careful arrangement of systems.

• Only one type of sewer system.

What is the minimum space requirement for a domestic wash basin as per the diagram?

• 600mm x 800mm

• 700mm x 1000mm

• 700mm x 1100mm

• 600mm x 1000mm