Birkenhead BAFF Wash Plant Control System Upgrades

Validate and optimise the BAFF Backwash sequences for 8 cells at the Birkenhead Waste Water Treatment Works in the UK. Addition of Inlet pump to increase flow through capacity. PID tuning for Heat Exchange valves for optimum performance and run step change trials. Modify SCADA and PLC systems for status, control and trending. An assortment of other modifications were made to rectify outstanding maintenance issues especially with the Allen Bradley DH+ industrial network.

Project Details

  • Contract No. C127
  • Primary Service Construction & Commissioning, Detailed Design & Engineering
  • Industry Water Treatment
  • Secondary Service As Built Documentation, Control Systems Engineering, Pre-Commissioning & Commissioning, SCADA HMI System Engineering, Start Up Audit Start Up & Process Optimisation
  • Client United Utilities
  • Start Date Jun 2003
  • Consultant or EPC Purac
  • Contract Value ($) 15000
  • Project Location Column Rd, West Kirby, Birkenhead, Wirral, CH48 8AW, United Kingdom
  • Person Hours 500
  • Execution Office Birmingham, United Kingdom
  • Status Completed

Scope of work

    Optimise BAFF Backwash sequences. Addition of Inlet pump and tuning Heat Exchange valves.

Activities

  • PLC & SCADA Control System Modifications
  • Site Software Modifications
  • Commissioning

Deliverables

  • PLC Software
  • SCADA Screens Design
  • Commissioning Records
  • Historical Data Logging

Technical specifications

  • 50 Inputs/Outputs Added or Changed
  • Allen Bradley PLC 5
  • Intouch SCADA system