T/SHJX 037-2021 Shanghai Urban Rail Transit Facilities Equipment Maintenance and Renovation Reconstruction Guidelines (2022 edition)
T/SHJX 037-2021 Shanghai Urban Rail Transit Facilities Equipment Maintenance and Renovation Reconstruction Guidelines (2022 edition)
Basic Information
Scope
Main technical content: --- - The regulations for civil engineering facilities require additional daily maintenance work for station/base civil engineering facilities, including inspections of single buildings and underground station track areas; regular/tracking inspections of safety protection areas; and settlement monitoring of station and building main structures. - The regulations for civil engineering facilities add replacement work to the major overhaul of station/base/office civil engineering facilities. - The regulations for office civil engineering facilities include additional daily maintenance work for public restroom facilities, fire doors, and fire-resistant rolling doors. - The regulations for municipal facilities and roads add pedestrian bridges and underground passages to daily maintenance tasks. - Track facilities and equipment include additional guidance rails, running surfaces, pivot turnouts, and turntables. - Track facilities and equipment remove single buildings and reclassify them under civil engineering facilities. - Track facilities and equipment add periodic maintenance cycles for track guidance rails and running surfaces. - Track facilities and equipment add inspection and maintenance of guidance rails, running surfaces, pivot turnouts, and turntables. - Track facilities and equipment modify the start cycle for major overhauls of rails, track beds, subgrade, turnouts, ancillary equipment, and safety facilities. - Track facilities and equipment change periodic maintenance cycles for track (including turnouts) and mainline detection to overall or partial overhauls and renovations. - Track facilities and equipment modify the start cycle for daily maintenance of fasteners, sleepers, track beds, and equipment names. - Tunnel facilities and equipment modify daily maintenance cycles for special tunnel inspections, ground settlement monitoring of elevation control networks, and ground elevation measurements. - Tunnel f