Introduction to technical specifications for railway tunnel construction construction projects?

The following is the relevant content on the technical specifications for railway tunnel construction brought to you by Zhongda Consulting for your reference.

The main contents include:

General principles, basic regulations, tunnel entrance engineering, advanced geological forecast, tunnel excavation, ballast loading and transportation, support and reinforcement, lining, monitoring and measurement , construction drainage, ventilation, dustproof and wind, water and electricity supply, tunnels, inclined shafts and shafts in adverse geological and special geotechnical sections, full-section rock boring machine (TBM) construction, shield construction, escape and rescue, etc.

For more information about the writing and production of bid documents and improving the bid winning rate, click on the customer service at the bottom for free consultation.