DB51/T 3087-2023
DB51/T 3087-2023
Basic Information
Scope
This document stipulates the general principles of bridge maintenance on Sichuan highways, bridge maintenance institutions and maintenance engineers, bridge inspection and evaluation, bridge structure monitoring and dynamic management of diseases, bridge maintenance and repair, bridge maintenance project management, emergency management, and bridge technical file management. The maintenance of conventional bridges is the main daily task of highway operators and managers in our province. This document is mainly applicable to the routine bridge maintenance management of Sichuan highways. The maintenance of bridges on other highways can be used for reference. For special bridges on highways, the principles of this document can be followed, and special maintenance procedures can be formulated according to different situations and requirements.