DB14/T 2313-2021 Highway electromechanical system maintenance and repair budget preparation methods and quotas
DB14/T 2313-2021 Highway electromechanical system maintenance and repair budget preparation methods and quotas
Basic Information
Scope
This document provides the scope, normative reference documents, terms and definitions, general provisions, budget preparation methods, budget quotas for highway mechanical and electrical maintenance projects, and base prices for labor, materials, and machinery shifts in highway mechanical and electrical maintenance projects. This document is applicable to the maintenance and repair of highway mechanical and electrical systems in Shanxi Province, including the maintenance and repair of monitoring systems, communication systems, toll collection systems, power supply and distribution systems, lighting systems, ventilation systems, and fire protection systems. Maintenance and repair projects for mechanical and electrical systems of other grade highways can be implemented with reference to this document.