Sunday, 17/10/2021

Notice to Mariners

Depth of shallow areas on Vung Tau – Thi Vai fairway

NOTICE TO MARINERS

Ref: Depth of shallow areas on Vung Tau – Thi Vai fairway

No. 85/TBHH-TCTBĐATHHMN dated on May 14th, 2015 

VTU – 24 – 2015

  • Waters area: Ba Ria – Vung Tau
  • Fairway: Vung Tau – Thi Vai
  • Section: Shallow areas on Vung Tau – Thi Vai fairway

VMS-South would to like to inform:

  1. In designed navigation fairway breadth of 310m, limited and guided by AtoNs system from buoy “0” to upper stream of CMIT + 900m, depth in meter to Chart Datum as follows:
    • Section from upper stream of buoy “0” + 340m to downstream of buoy “1” – 480m:

Shallow areas appear on the starboard of fairway from upper stream of buoy “0” + 500m to upper stream of buoy “0” + 573m with length of 73m, the farthest point encroaches around 50m, the shallowest depth is 13.6m.

1.2. Section from upper stream of buoy “1” + 900m to upper stream of buoy “1” + 1100m, shallow points appear at the following co-ordinates:

Depth (m) VN-2000 WGS-84
Latitude (j) Longitude (l) Latitude (j) Longitude (l)
13.6 10017’59.1”N 107004’20.4”E 10017’55.4”N 107004’26.8”E
13.8 10017’58.9”N 107004’20.1”E 10017’55.2”N 107004’26.5”E
  • Section from downstream of buoys “4”, “5” – 760m to upper stream of buoy “4”, “5” + 1140m.

- Shallow areas appear on the starboard of fairway from downstream of buoy “5” – 660m to upper stream of buoy “5” + 1130m with length of 1705m, the farthest point encroaches around 150m, the shallowest depth is 11.6m.

- Shallow points appear at the following co-ordinates:

Depth (m) VN-2000 WGS-84
Latitude (j) Longitude (l) Latitude (j) Longitude (l)
13.4 10019’45.5”N 107003’04.3”E 10019’41.8”N 107003’10.7”E
13.9 10019’48.5”N 107003’06.5”E 10019’44.8”N 107003’13.0”E
13.9 10020’13.9”N 107003’00.5”E 10020’10.3”N 107003’06.9”E
13.8 10020’15.4”N 107003’00.3”E 10020’11.7”N 107003’06.8”E
13.9 10020’18.7”N 107003’00.1”E 10020’15.1”N 107003’06.6”E
13.9 10020’24.8”N 107002’58.1”E 10020’21.2”N 107003’04.6”E
  • Section from downstream of buoys “13”, “14” – 1330m to upper stream of buoys “19”, “20” + 660m.

- Shallow areas appear on the port of fairway from downstream of buoys “13”, “14” – 1330m to upper stream of buoy “13” + 1092m with length of 2448m, the farthest point encroaches around 64m, the shallowest depth is 13.0m.

- Shallow areas cut across fairway from upper stream of buoy “13” + 1092m to downstream of buoy “19” – 710m with length of 4019m, the shallowest depth in middle line is 12.3m, the shallowest depth on shallow areas is 11.5m on the starboard of fairway.

- Shallow areas appear on the starboard of fairway from downstream of buoy “19” – 710m to upper stream of buoys “19”, “20” + 590m with length of 1296m, the farthest point encroaches around 93m, the shallowest depth is 12.1m.

Except these shallow areas and points mentioned above, the depth is 14.0m or over.

  1. In designed navigation fairway breadth of 310m, limited and guided by AtoNs system from upper stream of CMIT + 900m to upper stream of “44” + 22m, depth in meter to Chart Datum as follows:

2.1. Section from upper stream of buoy “30” + 480m to upper stream of buoy “31” + 180m.

- Shallow areas appear on the port of fairway from upper stream of buoy “32” + 480m to downstream of buoy “34” – 297m with length of 194m, the farthest point encroaches around 40m, the shallowest depth is 11.3m.

- Shallow areas appear on the starboard of fairway from upper stream of buoy “29” + 432m to downstream of buoy “31” – 695m with length of 93m, the farthest point encroaches around 12m, the shallowest depth is 11.8m.

2.2. Section from upper stream of buoy “35” + 185m to upper stream of buoy “44” + 22m, depth in meter to Chart Datum as follows:

- Shallow points appear at the following co-ordinates:

Depth (m) VN-2000 WGS-84
Latitude (j) Longitude (l) Latitude (j) Longitude (l)
11.8 10033’50.1”N 107000’44.0”E 10033’46.4”N 107000’50.4”E
11.3 10033’51.3”N 107000’45.4”E 10033’47.6”N 107000’51.8”E
11.8 10033’52.0”N 107000’46.9”E 10033’48.3”N 107000’53.4”E
11.8 10033’53.9”N 107000’47.2”E 10033’50.2”N 107000’53.6”E
11.8 10034’34.9”N 107001’06.9”E 10034’31.2”N 107001’13.4”E
11.9 10034’38.2”N 107001’07.9”E 10034’34.5”N 107001’14.4”E
11.5 10034’37.9”N 107001’08.5”E 10034’34.2”N 107001’15.0”E
11.7 10034’36.1”N 107001’08.2”E 10034’32.4”N 107001’14.7”E

- Shallow areas appear on the port of fairway from downstream of buoy “44” – 212m  to upper stream of buoy “44” + 21m with length of 233m, the farthest point encroaches around 139m, the shallowest depth is 11.7m on the edge.

Except these shallow areas and points mentioned above, the depth is 12.0m or over.

  1. Obstacles on fairway:

- Fish trap appear on the port of fairway, upper stream of buoy “29” + 180m, the farthest point encroaches around 25m.

- Fish trap appear on the port of fairway, downstream of buoy “40” – 60m, the farthest point encroaches around 95m.

Navigation Guidance

All vessels navigating on Vung Tau – Thi Vai fairway should follow AtoNs system and notice shallow point, shallow areas, fish traps mentioned above for maritime safety.


Other notice

Depth of waters in front of wharf 600cv and 600cv access fairway under the Ben Dam Port Management Board, Con Dao

Depth of expanded section of fairway Quy Nhon from buoy No. “4” to buoy No. “6”

Filippo Brunelleschi vessel for dredging on fairway, waters in front of wharf, Hydrocarbon 1 and 2 turning basin belong to Package F of the South Vietnam Petrochemical Complex project

Depth of mooring waters 1 in front of K12A, K12C port

(Vietnamese) Thiết lập mới tiêu báo hiệu hàng hải “LB5” thuộc Dự án Nhà máy điện chạy than Vĩnh Tân 1, xã Vĩnh Tân, huyện Tuy Phong, tỉnh Bình Thuận