From July 15th to August 15th, due to the dredging construction of the Qingtong River
and the Qixing River waterway, in order to ensure the safety of the passing ships, the
daily navigation time of the waterway is from 6 am to 9 am, and night flights are strictly
prohibited.
It is reported that the construction vessels are "Zhe anjiju 082" and "Kupeng 18", and
the construction time is from July 15 to August 15. “Zhe anjiju 082” ship was constructed
between No. 22 Qingtonghe Navigation Mark and TongBu Wharf. “Kunpeng 18” ship was
constructed between No. 16 navigation mark of Qingtong River and No. 18 navigation mark.
Passing Ships should obey the on-site command, strengthen their expectations, slow down
and drive carefully, and pay attention to avoiding construction vessels for safety. When the ship
enters and exits the Qingtong River, the communication and navigation equipment should be
used correctly. When the ship sails in the waters above the S321 Qingtong River Bridge, the
VHF88 channel is used; when sailing in the water below the S321 Qingtong River Bridge, the
VHF06 channel is used. It will used silt curtains and dredger for dredging work.