Blocked Sewage Pump Stations are assessed around the pumped liquid, chamber type, pump duty, controls, alarms, floats, valves, rising main, ground conditions and access for future maintenance.
What blocked sewage pump stations are used for
Blocked sewage pump stations can be caused by wipes, rags, grease, foreign objects, failed pumps, stuck valves or a blocked rising main.
Selection and site considerations
A blocked chamber may continue to fill even if the pump runs. The issue could be in the pump hydraulics, impeller, inlet, discharge pipework, non-return valve, isolation valve or rising main.
Repair, replacement and maintenance considerations
The correct approach depends on the age of the chamber, pump duty, condition of floats, valves, non-return valves, guide rails, control panel, alarms, rising main and access. Alton Pumps can support the pumping equipment and Alton Facility Services can support civils where excavation, chambers, pipework or reinstatement are required.
What to send before attendance
Useful information includes the site postcode, photographs of the chamber and control panel, pump model plates, alarm status, inlet depth if known, rising main route, discharge point, access restrictions, and whether the system handles foul sewage, grey water, surface water, rainwater or commercial wastewater.
How we can help
- Blocked pump diagnosis
- Ragging and wipes issues
- Grease and solids problems
- Valve and rising main checks
- Repair or replacement advice