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HZI Severnside EfW plant


Walker Sime worked collaboratively with HZI to provide strategic programming and commercial management in settling disputes on a number of subcontract packages.

Located on the Severn Beach in Bristol, the plant has a processing capacity of up to 400,000 tonnes of waste per annum, derived from municipal and commercial waste collected in London to avoid landfill.

The plant uses an air-cooled reciprocating grate which generates 2x 62.6MWth of thermal energy to the National Grid, producing enough electricity to power over 50,000 homes.

The facility can also be switched to produce more heat if required, and waste is transported via use of a purpose-built rail system.

HZI was the EPC Contractor for which Walker Sime provided commercial and dispute support to.

  • Client: Hitachi Zosen Inova AG
  • Value: P&C
  • Location: Bristol
  • Service: Commercial Management & Dispute Management

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