Harwich Waste Water Treatment Works Control & Automation System

Modifications to the control system for a Waste Water Treatment Works including Buffer Tanks, Digesters and Pathogen Kill Tanks controlling decanting sequences.

Project Details

  • Contract No. C086
  • 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 May 1998
  • Consultant or EPC Purac
  • Contract Value ($) 10000
  • Project Location Harwich, CO12 5HQ, United Kingdom
  • Person Hours 330
  • Execution Office Birmingham, United Kingdom
  • Status Completed

Scope of work

    Modifications to control & automation system for Buffer Tanks, Digesters and PKTs.

Activities

  • PLC & SCADA Control System Modification
  • Site Software Modification
  • Site Testing
  • Commissioning
  • Conduct Start-up

Deliverables

  • PLC Software Modifications
  • SCADA Screens Modifications
  • Commissioning Records
  • As-Built Documentation
  • Training

Technical specifications

  • 70 Inputs/Outputs Addition & Changes
  • 2 Allen Bradley PLC 5s
  • Intellution Fix SCADA system