Friday, 22/10/2021

Notice to Mariners

Depth of shallow sections on Vung Tau-Thi Vai fairway

NOTICE TO MARINERS

Depth of shallow sections on Vung Tau-Thi Vai fairway

No.189/TBHH-TCTBĐATHHMN dated November 1st, 2017

VTU – 41 – 2017

Waters: Bà Rịa – Vũng Tàu province

Fairway: Vũng Tàu – Thị Vải.

VMS-South would like to inform that:

  1. Fairway section from buoy “0” to downstream of Petec Cai Mep port:

Within range of surveyed fairway is 310m in width, limited and guided by AtoN system, depth in meters to Chart Datum as follows:

  • Shallow points with the following position’s coordinates:
Depth (m) VN-2000 WGS-84
Latitude (j) Longitude (l) Latitude (j) Longitude (l)
13,9 10017’16,8” N 107004’49,4” E 10017’13,1” N 107004’55,8” E
13,5 10017’21,7” N 107004’48,0” E 10017’18,0” N 107004’54,4” E
13,5 10017’31,6” N 107004’41,2” E 10017’27,9” N 107004’47,7” E
13,8 10017’52,1” N 107004’27,8” E 10017’48,5” N 107004’34,3” E
13,9 10018’21,1” N 107004’04,9” E 10018’17,4” N 107004’11,3” E
13,9 10020’10,1” N 107003’00,9” E 10020’06,5” N 107003’07,4” E
13,9 10020’09,9” N 107003’00,1” E 10020’06,3” N 107003’06,6” E
13,9 10020’14,6” N 107002’57,9” E 10020’10,9” N 107003’04,3” E
13,9 10027’14,3” N 106059’41,7” E 10027’10,6” N 106059’48,1” E
13,9 10027’52,6” N 106059’37,8” E 10027’48,9” N 106059’44,2” E
  • Shallow section exists on right fairway from downstream of buoy “5”- 830m to upstream of buoy “5” + 1060m is 1.9km in length, the furthest point encroaches 175m on fairway, least depth in meters is 11.9 close to fairway border, least depth in meters is 13.9m center.
  • Shallow section exists on left fairway from upstream of buoy “12” + 1270m to downstream of buoy “16” + 1000m is 3.1km in length, the furthest point encroaches 80m on fairway, least depth in meters is 13.3m scattered.
  • Shallow section exists on left fairway from upstream of buoy “16” – 1000m is 2.5km in length, the furthest point encroaches 1200m on fairway, least depth in meters is 12.4m close to fairway border.
  • Shallow section exists on right fairway from downstream of buoy “15” – 1200m is 1.2km in length, the furthest point encroaches 110m on fairway, least depth in meters is 13.7m.
  • Shallow section exists on right fairway from buoy “15” to upstream of buoy “19” + 700m is 4.2km in length, the furthest point encroaches 130m on fairway, least depth in meters is 12.3m close to fairway border.
  • Shallow section exists on right fairway from downstream of buoy “26” – 140m to downstream of Petec Cai Mep port is 450m in length, the furthest point encroaches 130m on fairway, least depth in meters is 13.1m.
  • Excep shallow section mentioned above, depth is 14,0m.
  1. Fairway section from downstream of Petec Cai Mep port to upstream of ODA port:

Within range of surveyed fairway is 310m (least depth is 260m) in width, limited and guided by AtoN system, depth in meters to Chart Datum as follows:

  • Shallow points with the following position’s coordinates:
Depth (m) VN-2000 WGS-84
Latitude (j) Longitude (l) Latitude (j) Longitude (l)
11,8 10033’55,9” N 107000’38,5” E 10033’52,3” N 107000’45,0” E
11,9 10033’55,4” N 107000’39,2” E 10033’51,7” N 107000’45,6” E
  • Shallow section exists on left fairway from upstream of buoy “32” + 380m to upstream of buoy “32” + 700m is 0.3km in length, the furthest point encroaches 41m on fairway, least depth in meters is 11.6m center.
  • Shallow section exists on right fairway from buoy “33” to upstream of buoy “37” + 410m is 1.7km in length, the furthest point encroaches 98m on fairway, least depth in meters is 23.0 close to fairway border, least depth in meters is 11.1m center.
  • Shallow section exists on left fairway from downstream of buoy “42”- 530m to buoy “44” is 1.2km in length, the furthest point encroaches 135m on fairway, least depth in meters is 26.0m close to fairway border, least depth in meters is 10.3m center.
  • Excep shallow section mentioned above, depth is 12,0m.

Within range of surveyed fairway is 500m (waters in front of Ba Son factory) in width, limited and guided by AtoN system, least depth in meters is 12.5m as follows:

  1. Fairway section from upstream of ODA port to upstream of SITV port:

Within range of surveyed fairway is 220m in width, limited and guided by AtoN system as follows:

- Shallow points with the following position’s coordinates:

Depth (m)  VN-2000 WGS-84
Latitude (j) Longitude (l) Latitude (j) Longitude (l)
11,9 10035’36,3” N 107001’23,1” E 10035’32,6” N 107001’29,5” E
11,0 10035’43,4” N 107001’21,0” E 10035’39,8” N 107001’27,5” E
  • Shallow section exists on left fairway from buoy “44” to buoy “48” is 1150m in length, the furthest point encroaches 75m on fairway, least depth in meters is 6.6m close fairway border.

- Shallow section exists on left fairway from upstream of buoy “48” + 910m to upstream of SITV port is 580m in length, the furthest point encroaches 30m on fairway, least depth in meters is 9.6m center.

Ngoài các điểm cạn và dải cạn nêu trên độ sâu đoạn luồng này đạt từ 12,0m trở lên.

  • Excep shallow section mentioned above, depth is 12,0m.
  1. Fairway section from upstream of SITV port to turning basin of Vedan Phuoc Thai port:

Trong phạm vi chiều rộng đáy luồng nhỏ nhất 90m, được giới hạn và hướng dẫn bởi hệ thống báo hiệu hàng hải, độ sâu bằng mét tính từ mực nước số “0 Hải đồ” như sau:

Within range of surveyed fairway is 90m in width, limited and guided by AtoN system as follows:

- Shallow points with the following position’s coordinates:

Depth (m) VN-2000 WGS-84
Latitude (j) Longitude (l) Latitude (j) Longitude (l)
4,5 10039’29,4” N 107000’55,7” E 10039’25,7” N 107001’02,2” E
7,0 10039’38,9” N 107000’49,9” E 10039’35,2” N 107000’56,3” E
6,2 10039’42,0” N 107000’43,0” E 10039’38,3” N 107000’49,5” E
6,4 10039’42,1” N 107000’38,5” E 10039’38,5” N 107000’44,9” E
6,7 10039’42,9” N 107000’38,6” E 10039’39,2” N 107000’45,1” E
5,7 10039’42,6” N 107000’36,1” E 10039’38,9” N 107000’42,5” E
  • Excep shallow section mentioned above, depth is 7.2 m.

Within range of surveyed fairway is 250m in width (water in upstream of Vedan Phuoc Thai port), least depth in meters is 5.2m.

Obstructions on fairway:

- Fishing stakes is on port side, at upstream of buoy “47”, the furthest point encroaches 17m on fairway:

NAVIGATION GUIDANCE:

Mariners should use caution when navigating in Vung Tau – Thi Vai fairway area, follow Aton system, and pay attention shallow sections mentioned above for maritime safety.


Other notice

41/TBHH-TCTBĐATHHMN – Termination of operation buoys “A5” “A7” Quynhon fairway

Depth in front of SITV wharf

(Vietnamese) Thông số kỹ thuật độ sâu khu chuyển tải tại cửa sông Bàn Thạch tỉnh Phú Yên

Construction and dredging of survey and dredging works for periodic inspection of wharves, segments 9 – 17 of the wharf, based on petroleum technical services

Depth of waters in front of Tan Thuan Dong port