18, Beitaipingzhuang Road, Haidian District, Beijing zip code: 100088 email: 14427925@qq.com Appendix: 1.
The notice on Soliciting Opinions on the technical specification for construction by pipe curtain method (Exposure Draft) was issued by Beijing Urban Construction Group Co., Ltd.
consultation form http://www.zgjzy.org.cn:8080/file/upload/2022/06/17/1655428500506.docx On June 16, 2022, the deep foundation and underground space engineering branch of China Construction Industry Association contacted the editor in chief.
We are now online to solicit public opinions, and sincerely invite relevant units and experts to put forward specific modification opinions and suggestions.
and Beijing urban construction Zhongnan Civil Engineering Group Co., Ltd., together with relevant units, has completed the exposure draft of the group standard “technical specification for pipe curtain method construction” prepared by China Construction Industry Association (see Annex 1).
Please fill in the request for comments form (see Annex 2) and mail or send the electronic version to the chief editor before July 16, 2022.
For more information, please contact the editor in chief..
Contact: Zhou Liugang Tel.: 010-62091873 address: room b2107, urban construction building, No.
Technical specification for pipe curtain method construction (Exposure Draft) http://www.zgjzy.org.cn:8080/file/upload/2022/06/17/1655428455873.docx2 .
