National Vocational Certificate in Water Supply 2
Credits for all the unit standards listed below are required.
| Unit No. | Unit Standard Title | Level | Credits |
| Unit ID: 1809 | Operate a small specialised package water treatment plant | 2 | 8 |
| Unit ID: 1818 | Carry out specialist laboratory tests | 3 | 15 |
| Unit ID: 1819 | Demonstrate application of advanced chemistry in water supply | 3 | 8 |
| Unit ID: 1830 | Operate and maintain a water treatment plant | 3 | 15 |
| Unit ID: 1831 | Operate and maintain a water supply distribution system | 3 | 10 |
| Unit ID: 1834 | Demonstrate control room operations | 3 | 8 |
| Unit ID: 1821 | Construct and operate a bulk water pipeline and ancillary works | 3 | 15 |
| Unit ID: 1822 | Install water distribution mains for water supply applications and processes | 3 | 12 |
| Unit ID: 1824 | Conduct borehole pump and headworks installation and maintenance | 3 | 8 |
| Unit ID: 1829 | Install and maintain water meters | 3 | 6 |
| Unit ID: 2147 | Plan, install, test and rectify instrumentation control and automation equipment | 4 | 10 |
| Unit ID: 1828 | Demonstrate customer relations for water supply and sanitation operations | 3 | 3 |