Bridges took responsibility for the full detailed MEICA design and installation of the UV plant and ancillary equipment. This included a vacuum siphon loop system designed to instantaneously break high flows and prevent forward flow of invalidated water. Bridges was also tasked with designing a Phosphoric Acid Cleaning System for the UV reactors which could be operated without having to strip the reactors down.

Scope Of Works

  • Full detailed MEICA design
  • Principle contractor role

  • Design and install 800mm diameter siphon and expansion tank

  • Design and install Phosphoric Acid cleaning system

  • Design and install high level walkway

  • Design, supply and install motors starter panels and ICA

  • Design, supply and install full electrical installation Inc. containment, cabling, building services, testing, and fire and security alarm.

  • Design, supply and install all Instrumentation and monitoring equipment

  • Design, supply and Install louvres and HVAC system

  • Provide full electrical and process commissioning, including comprehensive information and relevant training for Bristol Water operatives.

Scope Of Supply

  • FBE coated carbon steel & U-PVC solvent cement pipework

  • Sample boards

  • Motor starters and panels

  • ICA – instrumentation, control and automation.

  • GMS stairways and access platforms

  • Large bore valves and actuated valves

  • Pumps

  • Instrumentation

  • Installation and commissioning

  • Disinfection and chlorination of pipework and structures

  • UPS system