NTM No. 89 Flow velocity measurementOctober 29, 2025NTM No. 91 Hydrographic surveys and collecting soil samplesNovember 11, 2025 NOTICE TO MARINERS NO.90/2025TANOUNCEMENT TO THE SHIPPING TRAFFICCHART 2219COTTICA RIVERPASSAGE VESSEL On the 31st of October and the 1st of November 2025, the MV INDUSTRIAL ACE (Voyage 03401) will pass the villages along the Cottica River as follows:On October 31st, 2025 between 05:00 – 18:00 hour from Alkmaar to Traymore port facility.On November 1st, 2025 between 07:00 – 19:00 hour from Traymore port facility to Alkmaar.Communication is through VHF channel 12.The public should take notice of the above-mentioned. Share Related postsSeptember 11, 2026NTM No. 61 Hydrographic surveysRead moreSeptember 4, 2026NTM No. 60 Geophysical researchRead moreSeptember 3, 2026NTM No. 59 Dredging activities Rubis jettyRead moreSeptember 1, 2026NTM No. 58 Hydrographic surveysRead moreAugust 31, 2026NTM No. 57 Dredging activities Kuldipsingh Port FacilityRead moreAugust 28, 2026NTM No. 56 Dredging activities Dordt terminalRead moreAugust 25, 2026NTM No. 55 Buoy MaintenanceRead moreAugust 24, 2026NTM No. 54 Buoy MaintenanceRead moreAugust 20, 2026NTM No. 53 Site SurveyRead more