The Total Life-cycle Management of Building Engineering Systems

The total life-cycle management of the building engineering system integrates all the elements (including goals, objects, processes, technology, etc.) of the engineering management in the dimension of the total life-cycle, thus achieving the oven-all optimal goal of the engineering life-cycle system. For the realization of the engineering total life-cycle management, the engineering breakdown structure (EBS) is adopted: according to function and professional (technical) system, decomposing the engineering system into engineering subsystems with certain fineness. EBS can realize the whole-process integrated management of engineering planning, design, construction and operation, and technically support the total life-cycle management of all construction activities. Based on EBS, the total life-cycle management of the building engineering can ensure security, reliability and efficiency in the operation of the engineering total life cycle, focusing on the high-level goals of resource-saving, cost optimization, harmony with the environment, health and sustainable development.