Two elements are being advertised, each worth £55m. They may be awarded separately or together.
One part is the design, construction, delivery and commissioning of the engineering elements of a tertiary chemical dosing plant.
The second part is the design, construction, delivery and commissioning of the engineering elements of a granular activated sludge plant.
The contract notice states: “This opportunity is divided into lots to provide opportunity and flexibility of approach however Scottish Water's preference is to award both lots to 1 bidder based on the use of MEAT evaluation.”
Requests to participate must be submitted electronically by 22/06/2016 via: http://www.publiccontractsscotland.gov.uk