By Laura McGuire Scottish housebuilder Springfield has won a £15.3m contract to build affordable housing in the region. In an update this morning, the London-listed firm said it would be working with Highland Housing Alliance to complete the homes. Innes Smith, chief of Springfield Properties, said:“Within the last eight months, we have signed contracts worth circa £40m with local housing authorities and other affordable housing providers.” “Alongside the design and build contract, we are pleased to have this opportunity to deliver a bulk sale that will support our overall sales rates as well …