水干管破裂数据对于开展工作至关重要 知情的基础设施资产管理。一 构造break和general网络的方法 来自多个来源、关联和链接的数据 这里展示了这些数据。这种方法包括 来自多个来源和扩充的数据 维护现有数据时可用的数据量 数据仓库实践。尽管它需要 公用事业公司信息之间的努力和协作 技术和工程人员，方法是 灵活的使用常用的软件工具； 预测数据收集、验证、， 以及公用设施内的存储能力；和 可以应用于其他基础设施资产。和 结果，公用事业经理可以深入了解当前的情况 以及他们分销网络的未来表现 并制定未来的资产管理战略。像 例如，该方法应用于 该地区的供水管网 加拿大不列颠哥伦比亚省枫树岭。包括24个参考文献、表格和图表。

Water main break data are essential for undertaking informed infrastructure asset management. An approach for constructing break and general network data from multiple sources and relating and linking such data is presented here. The approach incorporates data from a number of sources and augments the amount of data available while maintaining existing data warehousing practices. Although it requires effort and collaboration among a utility's information technology and engineering staff, the approach is flexible; uses commonly available software tools; anticipates the evolution of data collection, verification, and storage capabilities within the utility; and, can be applied to other infrastructure assets. With the results, utility managers can gain insight into current and future performance of their distribution networks and develop future asset management strategies. As an example, the approach is applied to a portion of the water distribution network of the District of Maple Ridge, B.C., Canada. Includes 24 references, tables, figures.