General principles, terminology, basic regulations, apparent defect detection, foundation scour and void detection, river bed cross-section measurement, inspection report preparation, Appendix A bridge underwater component numbering and disease location description rules, Appendix B bridge underwater component apparent defect detection Record table, Appendix C statistical table of apparent defect detection results of bridge underwater components, Appendix D bridge underwater component foundation scour detection record form, Appendix E bridge underwater component foundation washout detection record form, Appendix F bridge underwater component river bed section Measurement record sheet.
T/CECS G:J56-2019 history
2019T/CECS G:J56-2019 Technical Regulations for Inspection of Underwater Components of Highway Bridges