Residential Plumbing

Comprehensive continuing education course covering plumbing fundamentals, water distribution, drainage systems, backflow prevention, and pipe materials. Includes self-assessment exercises.

Technical Learning College

Covers fixtures, water heaters, potable water systems, sanitary drainage, vents, traps, storm drainage, and fuel systems. Designed for home inspectors with practical inspection checklists.

InterNACHI

Vocational training guide for building plumbing systems covering installation, service, and maintenance of sanitary drainage, pipe work, fixture components, and test procedures.

Dr. Tsegaye G

Official government handbook covering plumbing proposals, metering requirements, pipe materials, water supply systems, fire service installations, storage cisterns, and maintenance procedures.

Water Supplies Department

Practical homeowner guide covering water meters, shutoff valves, frozen pipes, leak detection, faucet repair, toilet troubleshooting, water heater maintenance, and water-saving tips.

California Urban Water Conservation Council