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Willow undertook on behalf of the hospital a project to reduce
energy costs for the Primary and Constant Heating pumps which
serves one of there ward wings up to 13 floors high, it was
to remove 8off existing Pullen pumps approx age of 15 years
to be replaced with Grundfos NBE 40 – 200 – 198
invertor driven and 4 No Grundfos NBE 65 –160 –
165 invertor driven pumps
By using the new Grundfos small motor with invertor allowed
us to pump the same amount of water at just over half of the
speed that the existing pumps were producing.
Due to this we are now monitoring other Primary and Heating
projects on other plant rooms in the hospital to reduce energy
costs even further.
Rye Harbour is an existing Southern Water pumping stations
that came under the Morrison Utilities refurbishment program.
Morrison’s awarded Willow the refurbish contract to
bring the station back to the Southern Water M&E renewals
standard.
The pumps and controls were free issue from Morrison’s
under the SWA framework agreement,
Willow supplied and installed the following
- new ductile iron pipework and valves
- new galvanised grated flooring for the wet well
- new lifting frame for pump removal
- full electrical installation and test
- civil works for new wet well floor and benching and other
minor works in the brick built housing
This station has been passed by Southern Water with a recommendation
from there engineer on our workmanship that has already gained
us further refurbishment works from Morrison’s.
More London is a prestigious development situated opposite London Bridge
station, Willow have been involved with supplying and installing package
pump stations complete with pumps and controls, pump sizes ranging from
100mm to 50mm pumps using abs and Homa products to complete our works.
Willow have carried out this work on plots 3, 4 & our latest one Plot 7 our
involvement has been from design stages with the consultants to completion
with the contractor.
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