Where’s the job?

Overview

• A soakaway is designed to disperse surface and sub-surface water into the ground, preventing flooding and waterlogging. Over time, debris and sediment can block these systems, reducing their effectiveness.

• Skill level: 3 / 5 (requires basic excavation skills and knowledge of drainage systems).

• Typical duration: 4 – 8 hours depending on access, blockage severity and system complexity.

Safety First

• Check for overhead or underground utilities before any excavation. Always confirm the location of cables and pipes to avoid hazards.

• Wear appropriate Personal Protective Equipment – gloves, sturdy boots and eye protection are essential.

• Ensure the dig area is marked off and stable to prevent accidental falls or collapses.

• Avoid working in adverse weather conditions that could make the soil unstable.

• Use caution when operating high-pressure water equipment which can cause injury if misused.

Tools & Materials

Step-by-Step

1. Locate the soakaway – identify the access point and clear any surface vegetation or debris.

2. Expose the unit – excavate carefully around the cover, keeping the structure stable.

3. Remove blockages – manually clear loose debris and sediment using tools like a spade or shovel.

4. Flush the system – use a high-pressure water pump to wash out remaining sediments and check for clogs.

5. Inspect internal pipes – ensure there are no cracks or blockages causing drainage issues.

6. Replace the cover – after cleaning, carefully reassemble the soakaway ensuring proper sealing.

7. Test drainage – simulate rainfall if possible or observe during the next downpour to ensure effective water dispersal.

Completion Checks

• Water is draining freely with no pooling around the soakaway.

• No residual sediment remains that could block future water flow.

• System integrity has been verified with all components secure and functioning.

• The site has been tidied, with excavation backfilled to restore the landscape.

When to Call a Pro Instead

If the clearance involves deep excavation, structural instability or persistent blockages, seek a professional drainage expert. Employees with NICEIC credentials or certified drainage technicians can ensure the work complies with all local building regulations and environmental standards.