Saturday, 25/09/2021

Notice to Mariners

Depth of Vung Tau – Thi Vai fairway

NOTICE TO MARINERS

Depth of Vung Tau – Thi Vai fairway

No. 56/TBHH-TCTBĐATHHMN dated April 9,2019

VTU – 15 – 2019

Waters:   Bà Rịa – Vũng Tàu province

Fairway: Vũng Tàu – Thị Vải.

VMS-South would like to inform that:

Within surveyed bottom of fairway is limited and guided by AtoN, depth in meters to Chart Datum:

  1. Section from buoy to downstream of Petec Cai Mep Petroleum Port with 30,6km in length, 310m in width:

– Appearing shallow point 13,9m; 12,4m; 13,8m at coordiantes:

Depth (m) VN-2000 WGS-84
Latitude (j) Longitude (l) Latitude (j) Longitude (l)
13,9 10017’25,1” N 107004’45,4” E 10017’21,4” N 107004’51,8” E
12,4 10017’31,5” N 107004’41,4” E 10017’27,8” N 107004’47,9” E
13,8 10017’58,8” N 107004’20,8” E 10017’55,2” N 107004’27,3” E
13,9 10018’15,4” N 107004’01,2” E 10018’11,7” N 107004’07,7” E
13,8 10018’16,5” N 107004’03,1” E 10018’12,8” N 107004’09,6” E

– Shallow strip is on the right of fairway from the downstream of buoy “5” – 700m to the upstream of buoy “5” 400m, the length is about 1.1km, the farthest point encroaches 130m, the smallest depth reaches 12 2m near the edge of the fairway.

– Shallow strip blocking the channel stretches from upstream of BHHH buoy number “5” + 400m to upstream of buoy “5” + 1120m, length of about 720m, depth in meters to Chart Datum of central is 13.5m, depth in meters to Chart Datum of shallow strip reaches is 13.2m lying right next to fairway.

– Shallow strip is on the left of fairway extending from the upstream of buoy “12” + 1150m to the downstream of buoy “16” – 180m, the length is about 3.9km, the farthest point encroaches 60m, depth in meters to Chart Datum is 12, 7m is adjacent to fairway.

– Shallow strip is on the left side of fairway from the downstream of buoy “16” – 180m to the upstream of buoy “18” +  460m, the length is about 1.8km, the farthest point encroaches 120m, depth in meters to Chart Datum reaches 13 0m is adjacent to the flow.

– Shallow strip is on the right of the channel extending from the downstream of buoy “15” – 1190m to buoy “17”, about 2.4km in length, the farthest point encroaches 150m, depth in meters to Chart Datum is 13.3m spread garbage.

– Shallow strip is on the right of the channel extending from the BHHH buoy “17” to the upstream of buoy “19” + 730m, the length is about 2.9 km, the farthest point encroaches 180m, depth in meters to Chart Datum in the center of fairway is 13.5m , depth in meters to Chart Datum in the shallow strip reaches 12.5m adjacent to fairway, about 72m from the boundary of fairway.

– Shallow strip is on the left side of fairway extending from buoy “26” – 190m to downstream of Petec Cai Mep petroleum port, about 400m in length, the widest encroachment is 120m, depth in meters to Chart Datum is 13.0m close flow boundary.

In addition to the above shallow and shallow points, depth of this fairway section reaches 14.0m or more.

  1. Section from downstream of Petec Cai Mep petroleum po to upstream of Thi Vai General Port (ODA) with 7,5km in length, 310m in width (260m is smallest) as follow:

– Shallow strip is on the left of fairway extending from upstream of buoy number “32” + 420m to downstream of buoy “34” – 320m, the length is about 230m, the farthest point encroaches 40m, depth in meters to Chart Datum is 11.6m.

– Appearing shallow points 11,9m; 11,8m at coordinates:

Depth (m) VN-2000 WGS-84
Latitude (j) Longitude (l) Latitude (j) Longitude (l)
11,9 10033’31,1” N 107000’36,4” E 10033’27,4” N 107000’42,9” E
11,8 10033’35,8” N 107000’37,0” E 10033’32,1” N 107000’43,5” E
11,8 10033’39,5” N 107000’38,8” E 10033’35,8” N 107000’45,2” E

– Shallow strip is on right of extending from upstream of buoy number “35” + 520m to upstream of buoy “37” + 370m, length about 1.0km, the farthest point encroaches 85m, depth in meters to Chart Datum reaches 8.8m located close to fairway.

– Shallow strip is on left of fairway extending from downstream of buoy “42” – 340m to buoy “44”, the length is about 1.0km, the farthest point encroachment is 110m, depth in meters to Chart Datum is 7.3m.

Others shallow points above, depth in meters to Chart Datum is 12,0m or more.

– Within surveyed turning basin with 500m in width (at waters in front of Ba Son shipyard), depth in meters to Chart Datum is 12,3m or more.

  1. Section feom upstream of Thi Vai General Port (ODA) to upstream of Saigon International Terminals Vietnam (SITV) with 2,8km in length, 220m in width:

– Shallow strip is on left of fairway extending from buoy “44” to buoy “46”, length about 390m, encroachment is the farthest 68m, depth in meters to Chart Datum is 7.2m..

– Shallow strip is on left of fairway extending from upstream of buoy “46” + 170m to buoy “48”, the length is about 590m, the farthest point encroaches 38m, depth in meters to Chart Datum reaches 7.2m adjacent to fairway.

– Shallow strip is on left of fairway extending from upstream of buoy “48” + 1120m to upstream of Saigon International Terminals Vietnam (SITV), the length is about 360m, the farthest point encroaches 36m, depth in meters to Chart Datum is 8,9m.

Others shallow points above, depth in meters to Chart Datum is 12,0m or more.

  1. Section from upstream of Saigon International Terminals Vietnam (SITV) to end of turning basin in upstream of Vedan Phước Thái port with 9,6km in length, 90m in width:

– Appearing shallow points 6,9m; 7,1m; 6,7m; 6,3m at coordinates:

Depth (m) Hệ VN-2000 Hệ WGS-84
Latitude (j) Longitude (l) Latitude (j) Longitude (l)
6,9 10038’51,9” N 107000’41,3” E 10038’48,2” N 107000’47,8” E
7,1 10039’29,9” N 107000’58,6” E 10039’26,3” N 107001’05,0” E
6,7 10039’29,8” N 107000’55,3” E 10039’26,1” N 107001’01,7” E
7,1 10039’31,5” N 107000’54,8” E 10039’27,9” N 107001’01,3” E
6,3 10039’42,3” N 107000’38,6” E 10039’38,7” N 107000’45,1” E

– Shallow strip of horizontal fairway extending from buoy “66” to upstream buoy “66” + 150m, length of about 150m, the smallest depth in the center of the channel is 6.3m, depth in meters to Chart Datum in shallow strip reach 6.3m.

Others shallow points above, depth in meters to Chart Datum is 7,2m or more.

– Within surveyed turning basin with 250m in width (at waters in upstream of Vedan Phước Thái port), depth in meters to Chart Datum is 5,0m.

  1. Section from turning basin with 250m in width, upstream is 3,5km in length, 90m in width, as follow:
Center fairway VN-2000 WGS-84
Latitude (j) Longitude (l) Latitude (j) Longitude (l)
T1 10040’32,5” N 106059’16,1” E 10040’28,8” N 106059’22,6” E
T2 10040’32,5” N 106059’16,1” E 10040’28,8” N 106059’22,6” E
T3 10040’24,1” N 106059’19,2” E 10040’20,4” N 106059’25,6” E
T4 10040’07,3” N 106059’25,3” E 10040’03,7” N 106059’31,8” E
T5 10040’06,9” N 106059’34,4” E 10040’03,2” N 106059’40,8” E
T6 10040’18,5” N 106059’42,2” E 10040’14,8” N 106059’48,7” E
T7 10040’18,5” N 106059’50,5” E 10040’14,8” N 106059’56,9” E
T8 10040’03,8” N 106059’56,3” E 10040’00,1” N 107000’02,7” E
T9 10039’56,5” N 107000’03,5” E 10039’52,8” N 107000’09,9” E
T10 10039’49,3” N 107000’21,4” E 10039’45,6” N 107000’27,8” E
T11 10039’45,9” N 107000’33,9” E 10039’42,2” N 107000’40,4” E

– Appearing shallow points 6,4m; 5,8m; 5,0m; 6,0m at coordinates:

Depth (m) VN-2000 WGS-84
Latitude (j) Longitude (l) Latitude (j) Longitude (l)
6,4 10040’07,1” N 106059’53,6” E 10040’03,5” N 107000’00,0” E
5,8 10040’18,6” N 106059’41,0” E 10040’14,9” N 106059’47,4” E
5,0 10040’08,0” N 106059’24,1” E 10040’04,3” N 106059’30,5” E
6,0 10040’10,5” N 106059’22,8” E 10040’06,8” N 106059’29,2” E

Others shallow points above, depth in meters to Chart Datum is 6,5m or more.

NAVIGATION GUIDANCE:

All vessels navigating on Vung tau – Thi Vai fairway should follow Notice to Mariners, paper chart and AtoN system to have methods of safety navigation, and absolutely comply with the Administration of Vung Tau and the Administration of Dong Nai for maritime safety./.


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