本文讨论了一个测量系统的开发，该系统用于评估和控制水务设施的维护活动。该系统包括开发模型，以图形方式描述和测量各种工作的工作内容。第一组模型侧重于任务描述，包括施工测量系统。第二组模型包括绩效衡量系统，在部门层面开发，用于衡量劳动生产率。包括表格、数字。

This article discusses the development of a measurement system for evaluating and controlling a water utility's maintenance activities. The system involves the development of models to graphically describe and measure the work content of the various jobs. The first set of models, which focuses on task descriptions, comprises the construction measurement system. The second set of models comprises the performance measurement system and is developed at the department level to measure labor productivity. Includes tables, figures.