Bookkeeping
Describe record keeping for daily business transaction
Identify various books of original entries.
Types of business organisations
Briefly explain the principles of organizations and management of the following business units; I sole proprietorship ii partnership iii limited liability company.
Define fixed and working capital
Explain ways to raise capital.
Hot water supply
List and identify components for hot water supply in a building.
State and explain methods of hot water supply.
Fix hot water supply in a building.
Cold water supply
List and identify components for cold water supply in a building.
State and explain methods of cold water supply in building.
Fix cold water supply in a building.
Central sewage system
Central sewage system etc.
Ventilated discharge, Primary ventilated stack, etc.
Manhole and inspection chamber
Explain and construct the manhole and inspection chamber
Sewage collection
Student should be able to state and construct the various types of sewage collection points (cesspool, septic tank ,soak away)
Choice of pipe
List the factors that lead to the choice of pipe. (e.g. purpose, cost, durability etc.)
Drainage system
Define drainage system.
List and explain various types of drainage systems.
Install drainage pipes.
Identify different types of drainage materials and fittings.
Methods of laying pipes
Lists methods of setting out trenches for laying pipes.
List various methods for laying vitrified and iron spigot.
Practically carry out laying of PVC pipes and spigot end asbestos pipes.
Pipe fitting and Pipe fitting Materials
Identify various types of Pipe fitting and Pipe fitting materials.
State the uses of each of the pipe fitting materials.
Fix the fittings to join together two or more pipelines.
Symbols and Convetions
Identify various symbols and conventions.
Interpret various symbols and conventions in drawing plans.
Apply Symbols and Conventions to produce Plumbing Plans.
Sanitary Fittings
List various types of sanitary fittings.
Explain the functions of the various types of sanitary fittings.
Various types of sanitary fittings e.g. taps, valves
Sanitary Appliances
Explain what sanitary appliances are and list various types.
List and identify tools for assembling the appliances
Identify materials and their characteristics.
Mount sanitary appliances in a building.
Welding Processes
State the processes of arc, gas and bronze welding
Identify materials needed for each process.
Carry out each of the welding process.
Types of Welding
List three types of welding metallic pipes.
List and identify various welding tools and equipment.
Chlorination
Define chlorination.
State and identify chlorination process.
Sand Filtration
List and identify types of sand filtrations.
Carry out filtration experiment
Sedimentation
List types of sedimentations
Discuss sedimentation methods
Carry out sedimentation experiment
Pipes
List the types of Pipes used for plumbing work.
Identify and state the uses of plumbing pipes.
Select the correct pipe and plumbing job.