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Senior couple drinking water

Delivering clean water to the people of Worcestershire

Our work to upgrade Severn Trent Water’s Strensham water treatment works in Worcestershire was driven by challenging efficiency targets.

  • Service 1

Severn Trent Water

  • Service 1

January 2014 - December 2014

  • Service 1

Advisory and concept development

Key benefits


cost savings


reduction in back wash water


weeks saved from project length

No disruption

to 350,000 customers supplied by the plant

Safer working

environment for process and delivery teams

Delivering efficiency

Factory thinking, lean engineering and collaborative planning techniques reduced the time taken to refurbish each rapid gravity filter by 50% - and the overall duration of the project from 88 to 45 weeks.

We needed to upgrade the Strensham plant with new assets within a challenging 88-week timeframe. This would have been almost impossible without the extensive use of collaborative planning, lean techniques and ensuring the maximum work possible was manufactured off site. Our supply chain partners and Severn Trent Water embraced our collaborative planning approach.

This £8.6 million Strensham contract is one of the first where we have adopted a more standardised, systems-led engineering approach. We will be looking to use these techniques on similar projects in Asset Management Period [AMP] 6 in order to help our customers deliver new assets more effectively.

To achieve the AMP5 efficiencies a different way of working was needed. It was great to see how the project teams responded to the challenge.

Andy King, Commercial Manager, Severn Trent Water

Contact and social


Gerard Shore, Sector Director
0161 910 3444
[email protected]