This standard is divided into 11 chapters and 4 appendices. The main contents include: general principles, terms and symbols, construction preparation, hole formation, hole formation under special conditions, hole clearing, pile formation, post-grouting, quality inspection and project acceptance, Safety and environmental protection measures, finished product protection, etc.
T/CECS 592-2019 history
2019T/CECS 592-2019 Technical standard for construction of bored pile