MWH, a capital investment delivery partner of Severn Trent Water Limited, contracted WPL via a competitive bid to supply a single stream steel N-SAF plant at Great Glen, Leicestershire.

Restricted access and limited maneuverability on site meant a crane could not be used on site to off load a single tank. Therefore the solution was to design a single stream N-SAF plant made of 4 modular steel components which could be off loaded by a Hiab.

The solution which is currently being delivered also allows for energy optimisation by using variable speed drive blowers with the clients supplying their own DO and ammonia monitors.

The WPL off-site factory produced ‘kit,’ also decreases the need for on-site construction, in turn minimising the risk of health and safety and quality control.