Pump Station Maintenance - London

Regular servicing is critical to keep your sewage pumping station operating efficiently. Routine maintenance prevents reduced throughput, frequent alarms and costly failures. We recommend service intervals based on usage: annual for low?use domestic stations, quarterly for high?use or commercial sites, and bespoke plans for critical installations.

As part of major services we offer optional desludging using our tanker pump out and jetting service to remove fats, oils and grease (FOG), rags and sediment that cause blockages and odours.

Major Pumping Station Service Checklist

Our comprehensive major service covers mechanical, electrical and operational systems. Engineers complete a full inspection and provide a photographic service report and recommended spares.

1. Lift pump(s), clean pump and check pump data plate
2. Inspect pump volute for damage
3. Inspect impeller for debris and damage; unblock as required
4. Check wear ring(s) for damage
5. Assess motor and pump bearing condition
6. Remove oil drain plug and inspect oil for water ingress (where applicable)
7. Refit oil drain plug with new O?ring; refill or replace oil (where applicable)
8. Test motor windings for continuity and insulation integrity
9. Inspect motor cables for wear and water ingress
10. Check and clean level control floats and ultrasonic heads
11. Inspect pump lifting system for serviceability
12. Check operation of isolation and non?return valves
13. Inspect wet well pipework condition
14. Inspect wet well and valve chamber including access covers
15. Inspect and service pump control panel
16. Adjust pump controls where necessary
17. Test all safety and alarm facilities
18. Measure earth loop resistance and electrical safety checks
19. Clean control panel
20. Inspect control panel kiosk condition (where applicable)
21. Clean chamber and remove items that could cause blockages
22. Optional: desludging via tanker pump out and jetting

Emergency Pump Station De-Sludging

If your sewage pumping station has overflowed or is tripping high level alarms, an emergency de-sludging is often required. Our engineers attend site, perform a tanker pump out, remove FOG and rags, and complete a follow?up service to restore reliable operation. We provide priority response for emergency callouts across London.

Practical Tips to Reduce Blockages

• Do not flush wet wipes, sanitary products, cotton buds or kitchen towels.
• Reduce FOG entering the system from kitchens; install grease traps where possible.
• Schedule telemetry or alarm monitoring to detect rising levels early.
• Keep a maintenance log and compare amp draw and run times to spot failing pumps.