Invercannie daf project: working with Efficient Service Delivery (ESD)

  • Client: Scottish Water
Invercannie daf project: working with Efficient Service Delivery (ESD)
Case study

Invercannie WTW abstracts raw water from the River Dee and currently treats flows of up to 50Ml/d. This project will upgrade the works to treat maximum flows of 70Ml/d and install a new Dissolved Air Flotation (DAF) treatment process, Chlorine Contact Tank, Clean Water Tank, Network Pumping Station and various upgrades to the existing works to suit new process.

As part of these upgrades, three new MCCs will be provided;

  1. DAF – 22 Metres long
  2. Lairds Cast – 8M etres long
  3. Post Membrane – 9 Metres long

Our responsibilities

BGEN are responsible for the provision of low voltage switchgear and control gear assemblies and associated System Integration including PLC, HMI and SCADA modification. Our work comprises of the design, supply, investigative surveys, delivering to site, off-loading, moving into position, erection, installation, site modifications, inspection, testing, commissioning, training, as-built documentation, O&M manuals and project management services.

Technical Details

  • PLC Type – Allen Bradley Control Logix
  • SCADA – Allen Bradley Versaview
  • VSD Type – ABB, ranging from 0.75kW to 250kW

Delivery Dates

  • DAF _ June 2021
  • Lairds Cast _ Aug 2021
  • Post Membrane _ June 2021

Contract Value

  • £1.1M

Man hours

  • 14,500 man hours

Current Status

  • Design 75% Complete
  • Build 70% Complete


  • Senior Project Manager – Tom Kelly
  • Senior SI Engineer (Lead Engineer) – Antony Attwood
  • SI Engineer – Alan Jeffery
  • SI Engineer – Gareth Fowler
  • Senior LV Engineer – Ian Barrow
  • LV Engineer – Connor Murray
  • CAD Engineer – Denise Barrow
  • Production Manager – Gary Kain LV Operations Manager – Neil Williams
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