Jobcentre
When the heating pumps at Jobcentre in Kent began failing, our client turned to us for a reliable replacement. The existing system had been in place for decades and was leaking badly, with the pressure gauges no longer functional. The second pump had already been isolated, so the whole system was running on a single point of failure.
We assumed that the existing pumps were as old as 30 years, making them obsolete and difficult to replace with a like-for-like. One pump had already been isolated due to leakage, and the remaining unit was also failing. The system’s pressure gauges had failed and the pumps in place were no longer available, meaning the pipework required modification. We also replaced the discharge valve, non-return valve, and suction valves.
To address these issues, we carried out a full system upgrade, which included:
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Removing and disposing of both failed pumps.
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Installing new energy-efficient Grundfos end-suction close-coupled pumps and pressure gauges.
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Fitting new gearbox-operated butterfly valves on the suction and discharge lines, along with new non-return valves.
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Modifying the pipework to accommodate the new pump configuration.
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Commissioning, testing, and running the system to ensure optimal performance.
All works were completed during normal office hours with minimal disruption to the Jobcentre’s daily operations.
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The installation has significantly improved the heating system’s efficiency. With modern, energy-efficient pumps in place, the risk of further leaks and breakdowns has been eliminated. The new setup will also contribute to long-term cost savings for the client through reduced energy consumption and maintenance requirements. The pipework will be lagged by others later on, but for now, the transformation will keep this Jobcentre site running smoothly for years to come.
