Scientific Development Research

This study focuses on the standardized installation and maintenance services of public direct drinking water equipment, aiming to construct a set of operational and widely applicable processes and evaluation systems. By analyzing the existing problems in the current installation process, such as non-standard construction, inconsistent interface standards, and lack of detailed rules for quality acceptance, this paper proposes an installation process scheme based on standardized design, refined construction, and process supervision. In terms of maintenance, a multi-index comprehensive evaluation system is established from the dimensions of equipment operation stability, water quality safety, response timeliness, and user satisfaction. Additionally, a quantitative scoring and hierarchical management mechanism is introduced to improve service controllability and sustainability. The combination of standardized installation processes and scientific maintenance evaluation systems can not only reduce equipment failure rates, extend service life, but also enhance the level of water quality safety assurance and user experience, providing reliable support for the long-term stable operation of public drinking water projects.

Public direct drinking water equipment; Standardized installation; Maintenance service; Evaluation system; Water quality safety