Water Supply System III

Plumbing · Level 5  ·  3 Chapters

Compiled by: Joseph Njoroge

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What Water Supply System III covers

Water Supply System III covers the bigger fixtures of a building's water system in Plumbing Level 5: storage, pumps and upkeep. The first outcome installs cisterns, tanks and hot water storage vessels, including storage location, mounting, pipe cutting, bending and jointing, and fitting control valves. The second installs water pumps and controls, from pump selection and terms and concepts to pump control installation and functionality tests. The third maintains the water supply system by finding faults, isolating the affected area, repairing, applying safety and health practices and testing the plumbing system.

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Careers after Water Supply System III

In this unit you’ll learn the hands-on skills that turn blueprints into safe, reliable water systems across Kenya. Whether you join a construction crew, run your own plumbing business, or keep essential services flowing in hospitals and schools, these abilities open doors to steady work and entrepreneurial growth.

  • Construction sites for new residential estates in Kiambu and Machakos - you read the working drawings, pinpoint where water tanks belong, set out pipe routes, cut and bend the pipes, join them correctly and install control valves, earning a daily wage or contract fee for each completed house.
  • Hotel and resort complexes along the coast (Mombasa, Diani, Malindi) - you mount hot-water storage vessels, position appliances, select the right pumps to meet guest-room demand, and test the whole system, receiving higher pay for work on high-volume, luxury facilities.
  • County referral hospitals and health centres - you follow strict building codes to install and maintain medical-grade water supplies, issue maintenance operation notices, safely isolate sections for repairs, and ensure the system passes rigorous testing, often on a salaried technical staff position.
  • Public and private schools in Nairobi’s suburbs - you interpret drawings to locate water tanks for cafeterias, install pipe fittings and control valves, and conduct routine fault detection, earning a reliable contract for school-maintenance programmes.
  • Industrial processing plants in Eldoret and Nakuru - you select pumps based on heavy-duty demand, join large-diameter pipes, and carry out systematic testing, allowing you to command premium rates as a specialist contractor for manufacturing facilities.
  • Rural water supply schemes in Turkana and Kitui - you use your ability to read schematics and set out pipe positions to build community storage tanks, install pumps that meet village demand, and train locals on safe housekeeping and fault-fixing, earning income through government-funded projects or NGOs.
  • Small-scale commercial premises (shops, salons, restaurants) in Westlands and Kilimani - you install and test compact water systems, safely close off sections for routine maintenance, and keep work areas tidy, providing quick-turnaround services that attract repeat customers.
  • Self-employed plumbing business serving informal settlements in Kibera and Mathare - you apply all the skills - accurate pipe cutting, proper bending, fault detection, and safe tool use - to set up affordable water points, charge per installation or repair, and build a reputation that expands your client base.
  • Maintenance departments of large apartment complexes in Thika and Naivasha - you conduct regular system testing, issue maintenance notices, and isolate problem areas without disrupting residents, earning a steady salary as a resident plumber.
  • Water-treatment and distribution facilities in Nairobi’s industrial zone - you interpret detailed pipe drawings, install and test high-capacity pumps, and ensure compliance with safety and health practices, positioning yourself for long-term technical roles with good benefits.

Mastering these competencies means you can move confidently from site to site, earn a reliable income, and even launch your own plumbing venture - keeping Kenya’s homes, businesses, and institutions supplied with clean water. Keep building your expertise; the next tank you install could be the one that powers a whole community.

Chapters

What Water Supply System III covers: 18 main topics in 3 chapters

1. Install water storage cisterns, tanks and hot water storage vessels

  1. 1.1 Storage location
  2. 1.2 Storage tanks and hot water storage vessels mounting
  3. 1.3 Pipe cutting, bending and jointing
  4. 1.4 Pipe fittings and control valve installation
  5. 1.5 Housekeeping

2. Install water pumps and controls

  1. 2.1 Terms and concepts
  2. 2.2 Tools and equipment
  3. 2.3 Pump selection
  4. 2.4 Pumps installation
  5. 2.5 Pumps controls installation
  6. 2.6 Functionality tests
  7. 2.7 Housekeeping

3. Maintain water supply system

  1. 3.1 Faults in plumbing systems
  2. 3.2 maintenance
  3. 3.3 Tools and equipment
  4. 3.4 Housekeeping
  5. 3.5 Safety and health practices
  6. 3.6 Plumbing system testing

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Beyond the syllabus

Other units in Module III