Where’s the job?

Overview

• Diagnosing and repairing clogged or damaged drainage systems in domestic and commercial settings.

• Skill level: 3 / 5 (requires proficiency with diagnostic tools and basic plumbing techniques).

• Typical duration: 1 – 6 hours depending on the severity and nature of the blockage or leak.

Safety First

• Always isolate the water supply before beginning any drain repair work.

• Wear gloves, safety goggles and protective clothing at all times.

• Ensure the area is well-ventilated, especially when working with chemical drain cleaners.

• Never mix different chemical agents to avoid dangerous reactions.

• If using high-pressure water jets, follow all manufacturer guidelines to prevent injury.

Tools & Materials

Step-by-Step

1. Diagnose the problem – inspect the drain area visually and use an inspection camera if available.

2. Isolate and prepare the area – shut off the water supply and clear surrounding obstructions.

3. Use a drain snake or plunger to remove any blockages.

4. Disassemble affected pipe sections if necessary to locate leaks or other damage.

5. Repair or replace damaged components and apply sealant where required.

6. Reassemble and carry out a water test to ensure proper drainage and no leakages.

7. Clean up the work area, ensuring all tools are accounted for and floors are dry.

Completion Checks

• Drain flows freely with no signs of blockage or leakage.

• No unpleasant odours or water seepage are detected around the repair area.

• Post-repair tests confirm that all joints and connections are secure.

• The work area is clean, dry and ready for regular use.

When to Call a Pro Instead

If drain issues persist or if significant structural damage is suspected in the drainage system, it is advisable to engage a qualified plumbing professional to ensure safety and compliance with regulations.