SAP, Feltham

Project location

SAP Main Chiller Replacement Project

Construction value



SAP in conjunction with ISS

SAP Main Chiller Replacement Project

Project brief

ECO of London was appointed as the main contractor for the main chiller plant replacement project at the UK SAP headquarters in Feltham. The client’s key focus was retaining service to the IT Comms facilities throughout the duration of the project.

The project

The project comprised the replacement of two 120 kW chiller units and associated pumps and controls, replacement of 3no. chilled water CRAC units which provide the critical and general cooling services for the buildings’ Comms facilities.


The project was delivered successfully, on budget and on time. The chillers were replaced on a phased basis which resulted in reduced available load from the main plant. A by-pass arrangement was implemented to ensure the critical services could be retained throughout the duration of the project. The by-pass is now used as a method of providing resilience to the critical chiller in the event of a unit failure.