Notice from the China Construction Machinery Society on Public Solicitation of Comments for the Association Standards "Design Standard for Luffing Cylinders for Large Pile Driving Vessels" and "Safety Technical Requirements for Shore Power Equipment Connection at Inland River Ports"

To all relevant units and experts:

In accordance with the relevant provisions of the "Measures for the Administration of Association Standards of the China Construction Machinery Society," the association standards "Design Standard for Luffing Cylinders for Large Pile Driving Vessels," compiled by units including CCCC Second Harbor Engineering Co., Ltd., and "Safety Technical Requirements for Shore Power Equipment Connection at Inland River Ports," compiled by units including Wuhan University of Technology, have completed their draft for comments (Attachments 1, 2, 3, and 4). In order to make the standards scientific, advanced, and applicable, we are now publicly soliciting comments, and we welcome valuable opinions and suggestions from all relevant units and industry experts.

Please submit the "Comment Feedback Form" (Attachment 5) to the China Construction Machinery Society by email before October 3, 2025. If no reply is received by the deadline, it will be deemed that there are no objections.

Contact: Ms. Chen 021-65985015

Email: ccms@tongji.edu.cn

Standardization Working Committee of the China Construction Machinery Society

                                  September 3, 2025

Attachment 1: Draft for Comments - "Design Standard for Luffing Cylinders for Large Pile Driving Vessels"

Attachment 2: Compilation Notes - "Design Standard for Luffing Cylinders for Large Pile Driving Vessels" (Draft for Comments)

Attachment 3: Draft for Comments - "Safety Technical Requirements for Shore Power Equipment Connection at Inland River Ports"

Attachment 4: Compilation Notes - "Safety Technical Requirements for Shore Power Equipment Connection at Inland River Ports" (Draft for Comments)

Attachment 5: China Construction Machinery Society Association Standard Comment Feedback Form (Blank Form)