Abstract: A protective cover for a trampoline assembly that includes an attached safety enclosure has a plurality of edge cuts out coinciding with the connections of the bottom of the safety enclosure netting to the portions of the trampoline disposed with the diameter of the supporting frame. Elastic connecting members are provided at the intersection of each cutout with the periphery of the circular cover so that it is fastened to protect the trampoline frame and rebounding mat. The protective cover can be installed and removed without removing the safety enclosure.

Abstract: A process of enabling and providing a service for improving haulage efficiency in a haulage system includes identifying a customer who may benefit from the service. Haulage vehicles of a fleet of haulage vehicles are equipped with a system for monitoring haulage parameters of the haulage vehicles. Equipment for gathering data on the monitored haulage parameters and for gathering information on haulage vehicle location along haul roads is provided. Target haulage parameters which result in desired haulage system performance are determined. The data is analyzed and deviations of actual haulage system performance from desired haulage system performance are determined.

Abstract: A protective cover for a trampoline assembly that includes an attached safety enclosure has a plurality of edge cuts out coinciding with the connections of the bottom of the safety enclosure netting to the portions of the trampoline disposed with the diameter of the supporting frame. Elastic connecting members are provided at the intersection of each cutout with the periphery of the circular cover so that it is fastened to protect the trampoline frame and rebounding mat. The protective cover can be installed and removed with removing the safety enclosure.