Trade of Plumbing – Phase 2 Module 2 – Unit 12 Module 2: Domestic Hot and Cold Water Services Unit 12 – Above Ground Sanitation Pipework Duration – 18.
Trade of Plumbing – Phase 2 Module 1 – Unit 6 Module 1: Thermal Process and Mild Steel Pipework Unit 6: Mild Steel Pipe, Preparation and Jointing Duration.
