Abstract: A building system of a building including one or more storage devices storing instructions thereon that, when executed by one or more processors, cause the one or more processors to generate one or more recommendations for improving one or more building scores, the one or more recommendations including a prediction of an increase to a level of the one or more building scores or a decrease to the level of the one or more building scores. The instructions cause the one or more processors to cause the display device of the user device of the user to display the one or more recommendations and receive, via the display device, a selection of one recommendation of the one or more recommendations via the display device from the user and operate the one or more building systems based on one or more operating settings of the one recommendation.

Abstract: A device for arresting the propagation of a crack, split or fracture in a pipeline comprises a cylindrical sleeve of greater diameter than the pipeline and having an annular and end plate fixed at each end thereof, the assembly thus formed being arranged to be positioned around the pipeline so as to define an annular space therebetween which may be filled with grout material of high compressive strength.