Worksheets308 Rainwater Systems 1 Quiz
Total questions: 7
Worksheet time: 4mins
What are the following gutter profiles called?
Square Line
Box Line
Half Round
List the five areas where rainwater can be discharged to.
Surface Water Drain and Combined Sewer
In to the bath waste system
A water Course and Soak away
A Rainwater Harvesting System
Internally to the home via the vent stack
Which source of information states the statutory requirements for a rainwater system?
Building regulations part F3
Water regulations (water fittings) 1999
BS EN 12056Part 3
Which source of information offers guidance about the installation of a rainwater system?
BS EN 12056 Part 2
CPD 7 2016
BS EN 12056 Part 3
BS EN12056:3-2000
What is rainfall intensity measured in?
Litres/second/meter²
Litres/minute/meter³
Gallons/hours/foot²
Pints/minute/foot³
why is the roof area is an important consideration when designing a rainwater system.
The steeper the the roof pitch the better
The less the roof are the more rainwater collected
Flat roofs are better than a pitched roof
The greater the roof area the more rainwater collected
What is the ratio of fall that BS EN 12056 Part 3 states should be in place for a gutter system to work correctly?
1:800
1:700
1:600
1:500
