London Borough of Sutton
2013
£11.5M
25m x 17m competition pool to ASA standards, 20m x 10m warm up / teaching pool.
Design of the water treatment systems to full PWTAG compliance; site monitoring of installation and commissioning checks.
The HOCA Practice
The HOCA Practice
Elliott Wood
Method Consulting LLP
Devin Consulting
The 40 year old Westcroft Leisure Centre building was refurbished to bring the pool water treatment systems up to date with PWTAG guideline requirements. Two independent water treatment plants are provided, one for the 25m pool and one for the warm up/teaching pool. Each system is complete with balance tank, VSD controlled circulation pumps, PAC flocculation, deep bed single grade sand media filtration, photo-oxidation using ultraviolet treatment, high efficiency plate heat exchangers, automated pH and residual chlorine disinfection control.