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Unit 315 Session 3a Assignment 1

Unit 315 Session 3a Assignment 1

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Professional Development

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Plumbers Cymoedd

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6 Slides • 12 Questions

1

​Unit 315 Assignment part 1:
Cold Water Systems Planning and Design

Objective:

To understand the planning, design, and problem-solving aspects of cold water systems in multi-storey buildings.

2

​Instructions:

  1. Read the provided document (Link below) on cold water systems, focusing on the layout features, boosting systems, and storage cisterns.

  2. Answer the following questions using the information from the document.

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Section ​1: Multi-Storey Building Requirements:

4

Open Ended

Define a multi-storey building in the context of cold water systems.

5

Open Ended

Explain why multi-storey buildings require special cold water system designs.

6

Open Ended

In some parts of the UK, it is not unusual to find premises with pressures lower than two bars and flow rates of below?

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Section 2: Boosting Systems:

8

Open Ended

If the public supply is inadequate or the building too high, then the water supply within the building must be boosted.

There are several ways that this can be achieved and these can be divided into:

9

Open Ended

Why are indirect boosting systems more commonly used than direct boosting systems?

10

Open Ended

Explain a direct boosting system.

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Section 3: Indirect Boosting Systems:

12

Open Ended

What is the role of a break cistern in an indirect boosting system?

13

Open Ended

Why does the capacity of the break cistern needs careful

consideration?

14

Open Ended

Why are indirect systems the most common?

15

Section 4: Storage Cisterns:

16

Open Ended

What materials are commonly used for large-scale storage cisterns?

17

Open Ended


Explain the importance of backflow prevention devices in large-scale cisterns.

18

Open Ended

Describe the installation requirements for large-scale cisterns according to the Water Supply (Water Fittings) Regulations 1999.

​Unit 315 Assignment part 1:
Cold Water Systems Planning and Design

Objective:

To understand the planning, design, and problem-solving aspects of cold water systems in multi-storey buildings.

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