King Lynn Waste Water Treatment Works Pulsed Xenon Ultraviolet Plant Control System

Development of a control system for safeguard against cryptosporidium outbreaks using pulsed Xenon UV Lighting system at the Final Effluent Outlet using thyristor controls and diverter control valve.

Project Details

  • Contract No. C104
  • Primary Service Construction & Commissioning, Detailed Design & Engineering, Implementation
  • Industry Water Treatment
  • Secondary Service As Built Documentation, Control Systems Engineering, Factory & Site Acceptance Testing, Pre-Commissioning & Commissioning, Projects Plans Procedures Specifications & Detailed Designs, SCADA HMI System Engineering, Start Up Audit Start Up & Process Optimisation
  • Client Anglian Water
  • Start Date Mar 2001
  • Consultant or EPC Purac
  • Contract Value ($) 10000
  • Project Location Hardwick Industrial Estate, Oldmedow Rd, King's Lynn, PE30 4JJ, United Kingdom
  • Person Hours 330
  • Execution Office Birmingham, United Kingdom
  • Status Completed

Scope of work

    Development of a control system for Pulsed Xenon Ultraviolet Plant


  • PLC & HMI Control System Design
  • Site Software Development
  • Site Testing
  • Commissioning
  • Conduct Start-up


  • PLC Software Modifications
  • HMI Screens Modifications
  • Commissioning Records
  • As-Built Documentation

Technical specifications

  • 30 Inputs/Outputs
  • Rockwell PLC
  • PanelView 800 HMI