My Revision Notes: City & Guilds Level 2 Technical Certificate in Plumbing (8202-25)

https://townofosceola.com/30pfgybzt3 Cover Book title Copyright My Revision Planner 1 Plumbing processes (Unit 212) LO1 Use tools in the plumbing and heating industry Topic 1.1 Use hand tools Topic 1.2 Use power tools LO2 Carry out site preparation techniques for plumbing and heating work Topic 2.1 Planning work Topic 2.2 Perform site preparation work for installation LO3 Use clips and brackets to support domestic plumbing and heating pipework components Topic 3.1 Fixing uses with pipework components Topic 3.2 Install clips and brackets LO4 Install domestic plumbing and heating pipework Topic 4.1 Installation methods for pipework Topic 4.2 Pipework materials and sizes; Topic 4.4 Types of fittings Topic 4.3 Bend pipework work for installation Topic 4.5 Bend pipework work for installation Exam-style questions 2 Electrical and scientific principles (Unit 213) LO1 Understand materials used in the plumbing industry Topic 1.1 Material properties used in the plumbing industry Topic 1.2 Uses of materials Topic 1.3 Corrosion protection and degradation LO2 Understand properties of water, liquids and gases Topic 2.1 Properties of water Topic 2.2 Properties of liquids Topic 2.3 Properties of gases LO3 Understand density, force, pressure, flow rate and basic mechanics Topic 3.1 Types of SI units Topic 3.2 Density of materials Topic 3.3 Force, pressure and flow rate Topic 3.4 Mechanical principles LO4 Understand heat and power in the plumbing industry Topic 4.1 Approaches to measuring temperature Topic 4.2 Changes of state Topic 4.3 Heat transfer Topic 4.4 Units of energy and heat LO5 Understand the principles of electricity within the plumbing and heating industry Topic 5.1 Principles of electricity; Topic 5.2 Units and formulae Topic 5.3 Circuit protection and earthing Exam-style questions 3 Cold water (Unit 214) LO1 Understand cold water supply to dwellings Topic 1.1 Sources and properties of water Topic 1.2 Types of supply into a property Topic 1.3 Treatment and distribution of cold water LO2 Understand domestic cold water systems Topic 2.1 Sources of information relating to systems Topic 2.2 Service pipework layout Topic 2.3 Types of cold water systems Topic 2.4 Operating principles of backflow prevention devices LO3 Install cold water systems and components Topic 3.1 Prepare for the installation of systems and components; Topic 3.2 Install and test systems and components Exam-style questions 4 Hot water (Unit 215) LO1 Understand hot water systems and their layouts Topic 1.1 Sources of information relating to work on hot water systems Topic 1.2 Hot water systems and components Topic 1.3 System safety and efficiency LO2 Install hot water systems and components Topic 2.1 Prepare for the installation of systems and components; Topic 2.2 Decommission systems and components; Topic 2.3 Install and test systems and components; Topic 2.4 Replace defect components Exam-style questions 5 Central heating (Unit 216) LO1 Understand central heating systems and their layout Topic 1.1 Sources of information Topic 1.2 Operating principles of systems and components Topic 1.3 Filling and venting systems Topic 1.4 Filling and venting of systems Topic 1.5 Types of fuels LO2 Install central heating systems and components LO3 Understand the decommissioning requirements of central heating systems and their components Topic 3.1 Decommissioning systems Topic 3.2 Preparing for decommissioning Topic 3.3 Decommissioning central heating systems Exam-style questions 6 Sanitation and drainage (Unit 217) LO1 Understand layouts of gravity rainwater systems Topic 1.1 Systems and materials used in gravity rainwater systems Topic 1.2 Gutter systems and components Topic 1.3 Rainwater pipework and components Topic 1.4 Jointing procedures for gutter and rainwater materials Topic 1.5 Gutter bracket selection and fixing LO2 Install gravity rainwater systems Topic 2.1 Sources of information for gravity rainwater systems Topic 2.2 Preparation of the building fabric Topic 2.3 Positioning and fixing of gutter system components Topic 2.4 Pipework connections Topic 2.5 Install and join PVCu rainwater system components Topic 2.6 Test rainwater systems LO3 Understand service, maintenance requirements and commissioning of gravity rainwater systems Topic 3.1 Maintenance checks Topic 3.2 Defects in systems Topic 3.3 Pre-commissioning checks LO4 Understand sanitary appliances Topic 4.1 Working principles of sanitary appliances Topic 4.2 Features of sanitary pipework and layout Topic 4.3 Ground floor systems and appliances Topic 4.4 Types of traps and seal loss Topic 4.5 Drainage systems Topic 4.6 Condensate drain connections LO5 Install sanitary appliances Topic 5.1 Sources of information; Topic 5.2 Installation requirements of appliances and systems; Topic 5.3 Decommissioning process of appliances and systems Topic 5.4 Install and test systems and appliances LO6 Understand service and maintenance requirements Topic 6.1 Maintenance checks Topic 6.2 Defects in systems Exam-style questions 7 Health and safety and industry practices (Unit 211) LO1 Understand health and safety legislation in the plumbing and heating industry Topic 1.1 Types of health and safety guidance material Topic 1.2 Purpose of enforcing authorities and control measures Topic 1.3 Roles and responsibilities in relation to health and safety LO2 Understand hazardous situations within the plumbing and heating industry Topic 2.1 Preventing potential site hazards Topic 2.2 Types and characteristics of hazardous substances Topic 2.3 Types and effects of asbestos exposure and how it should be prevented Topic 2.4 Types of waste management and disposal LO3 Use personal protection and respond to accidents Topic 3.1 Use PPE for plumbing and heating work Topic 3.2 Perform manual handling Topic 3.3 First aid in plumbing and heating industry Topic 3.4 Dealing with accidents on a construction site LO4 Understand procedures for electrical safety Topic 4.1 Types of electrical supplies used on site Topic 4.2 Types of electrical hazards and safety Topic 4.3 Safe isolation procedure LO5 Work with heat producing equipment Topic 5.1 Gases used in equipment Topic 5.2 Fire safety principles Topic 5.3 Assemble LPG equipment LO6 Use access equipment on a construction site Topic 6.1 Types of access equipment Topic 6.2 Use access equipment LO7 Understand how to work safely in excavations and confined spaces Topic 7.1 Working practices in excavations Topic 7.2 Working practices in confined spaces Exam-style questions Exam breakdown Glossary A C D E F G I L M N O P Q R S T U V Picture credits