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The Register of Regulated Qualifications

View Unit : Complex Industrial and Commercial Hot and Cold Water Systems

Unit
Unit Reference Number
T/504/1258
Qualification Framework
QCF
Title
Complex Industrial and Commercial Hot and Cold Water Systems
Unit Level
Level 3
Unit Sub Level
None
Guided Learning Hours
21
Unit Credit Value
3
Date of Withdrawal
SSAs
5.2 Building and Construction
Unit Grading Structure
Pass
Assessment Guidance

n/a

Learning Outcomes and Assessment Criteria
Learning Outcome - The learner will:Assessment Criterion - The learner can:
1

Know the regulations relating to cold and hot water systems

1.1

Describe the purpose of the Water Regulations

1.2

Describe how the Water Regulations affect the installation and use of water systems

1.3

Define the legal requirements for drawing water from an undertakers main using a pump or booster

1.4

Interpret the fluid risk levels as laid down in water legislation

1.5

State the regulation that governs work on unvented hot water systems

2

Understand the requirements for backflow protection in systems

2.1

Determine methods of preventing contamination in cold water systems

2.2

Propose where backflow prevention devices may be used

2.3

Explain the operation of RPZ valves

3

Know the operation of boosted cold water systems

3.1

Describe why boosted cold water systems are required

3.2

Describe different types of boosted systems

3.3

Explain the operation of components within boosted water systems

3.4

Assess suitability of types of boosted water systems

4

Understand unvented hot water systems

4.1

Explain the working principles of unvented hot water systems

4.2

Explain how equipment operates to generate unvented hot water

4.3

Describe the operation of a thermal storage system

4.4

Explain the function of safety devices in unvented hot water systems

4.5

Explain the operation of functional devices in unvented hot water systems

4.6

Specify the requirements of discharge pipework from temperature and expansion relief valves

4.7

Calculate the diameter of discharge pipework

4.8

Explain how balanced supply can be established in unvented hot water storage systems

Equivalent Units
There are no equivalences to display.
2.5.10.0L