T/CSPSTC 54-2020 Active

This document specifies the geological survey, tunnel structure design, special geological design, auxiliary engineering, tunnel boring machine selection, design and supervision, construction preparation, construction measurement, prefabricated component production, tunnel boring machine transportation, assembly, commissioning and dismantling, advanced geological forecasting, tunneling and support, waterproofing, construction ventilation and dust removal, cooling and water and electricity supply, tunnel boring machine maintenance and repair, monitoring and measurement, and information management, etc. for tunnels constructed using the full-face rock boring machine method. This document is applicable to the survey, design, construction, and quality acceptance of new tunnels built using the full-face rock boring machine method.