NOTICE TO MARINERS
Depth of waters in Vung Tau – Thi Vai fairway
No. 107/TBHH-TCTBĐATHHMN dated May 5 ,2021
VTU – 18 – 2021
Sea area: Ba Ria – Vung Tau province
Name of channel: Vung Tau – Thi Vai navigational channel.
VMS-South would like to inform that:
Within the scope of the survey on fairway limited and guided by the marine signaling system (BHHH), the depth is determined by the 200 kHz acoustic depth gauge taking into account the water level “zero of the chart. ” as follows:
- The length of fairway from Buoy “0” to the downstream of Petec Cai Mep Petroleum Port has a length of 30.6 km, the minimum width of channel 310 m as follows:
- The depth point range is on the right of fairway extending from Buoy “1” – 470 m to Buoy “1” + 150 m, length is about 620 m, encroaching the furthest channel 27 m, the minimum depth is reached. 12.4 m located close to fairway boundary.
- Occurrence point depth of 13.8 m; 13.5 m at the location with the following coordinates:
Depth (m) | VN-2000 system | System WGS-84 | ||
Latitude (j) | Longitude (l) | Latitude (j) | Longitude (l) | |
13,8 | 10^{0}18’01,4” N | 107^{0}04’22,1” E | 10^{0}17’57,7” N | 107^{0}04’28,6” E |
13,8 | 10^{0}18’14,8” N | 107^{0}04’02,0” E | 10^{0}18’11,1” N | 107^{0}04’08,5” E |
13,5 | 10^{0}18’22,7” N | 107^{0}04’05,4” E | 10^{0}18’19,0” N | 107^{0}04’11,9” E |
- Section of channel from Buoy “5” – 400 m to Buoy “5” + 1040 m, length is about 1440 m, there are points of depth 12.2 m; 12.9 m; 10.7 m; 12.8 m at the location with coordinates:
Depth (m) | VN-2000 system | System WGS-84 | ||
Latitude (j) | Longitude (l) | Latitude (j) | Longitude (l) | |
12,2 | 10^{0}19’38,2” N | 107^{0}03’19,5” E | 10^{0}19’34,5” N | 107^{0}03’25,9” E |
12,9 | 10^{0}19’39,8” N | 107^{0}03’17,5” E | 10^{0}19’36,1” N | 107^{0}03’23,9” E |
10,7 | 10^{0}19’40,2” N | 107^{0}03’18,1” E | 10^{0}19’36,6” N | 107^{0}03’24,6” E |
12,8 | 10^{0}19’42,2” N | 107^{0}03’16,8” E | 10^{0}19’38,5” N | 107^{0}03’23,2” E |
In addition, the minimum depth is 13.3 m, the minimum depth at the center of fairway is 13.8 m.
- The depth point range on the left side of fairway extends from the Buoy “14” – 1260 m to the Buoy 13.6 m or more.
- The depth point range is on the left side of fairway extending from Buoy “16” – 360 m to Buoy “18” + 220 m, length about 1760 m, encroaching the furthest channel 100 m, the minimum depth is reached. 13.3 m, the minimum depth at the center of fairway is 13.6 m.
- The range of depth points is on the right of fairway extending from Buoy “15” – 1180m to Buoy “15”, about 1180 m in length, 50 m in the furthest channel encroachment, the minimum depth reaches 13.5 m located next to fairway.
- The depth point range is on the right of fairway extending from Buoy “15” to Buoy “17” + 550 m, length about 1560 m, encroaching the furthest channel 140 m, the minimum depth reaching 12.9 m located about 30 m from fairway boundary.
- The depth point range is on the right of fairway extending from Buoy “17” + 550 m to Buoy “19” + 550 m, length is about 2250 m, encroaching the furthest channel 90 m, the minimum depth is reached. 13.3 m or more.
- The range of depth points on the left of fairway extends from the Buoy “26” – 50 m to the downstream of Petec Cai Mep Petroleum Port, approximately 360 m in length, 50 m in the furthest channel encroachment, the minimum depth is reached. 13.0 m or more.
In addition to the depth points, the above mentioned depth of fairway is 14.0 m or more.
- The section of fairway from the downstream of Petec Cai Mep Petroleum Port to the upstream of Thi Vai General Terminal (ODA) has a length of 7.5 km, a channel width of 310 m (minimum 260 m) as follows:
- The depth point range on the left side of fairway extends from the Buoy “34” – 550 m to the Buoy “34” – 300 m, the length is about 250 m, encroaching the furthest channel 26 m, the minimum depth is reached. 11.2 m located close to fairway boundary.
- Appearance of points with depth of 11.7 m at location with coordinates:
Depth (m) | VN-2000 system | System WGS-84 | ||
Latitude (j) | Longitude (l) | Latitude (j) | Longitude (l) | |
11,7 | 10^{0}32’57,6” N | 107^{0}01’02,1” E | 10^{0}32’53,9” N | 107^{0}01’08,5” E |
11,7 | 10^{0}32’60,0” N | 107^{0}00’55,1” E | 10^{0}32’56,3” N | 107^{0}01’01,6” E |
11,7 | 10^{0}33’20,4” N | 107^{0}00’36,1” E | 10^{0}33’16,8” N | 107^{0}00’42,5” E |
- The depth point range is on the right of fairway extending from Buoy “35” to upstream Buoy “37” + 250 m, length about 1310 m, encroaching the furthest channel 85 m, the minimum depth reaching 8 , 0 m is close to fairway boundary.
- The depth point range is on the left side of fairway extending from Buoy “42” – 370 m to Buoy “44”, length is about 1010 m, encroaching the furthest channel 126 m, the minimum depth reaches 8.1 m or more.
In addition to the depth points, the above mentioned depth-point range is 12.0 m or more.
- Within 500 m wide turning pool (in the water area in front of Ba Son shipyard), the minimum depth reaches 13.8 m or more.
- The length of fairway from the upstream of Thi Vai General Terminal (ODA) to the upstream of Saigon International Terminal Vietnam (SITV) is 2.8 km long, with the minimum width of fairway bottom 220 m as follows:
- The depth point range on the left side of fairway extends from the buoy “44” to the buoy
BHHH number “46”, length about 390 m, encroach the furthest channel 70 m, the minimum depth reaches 6.6 m, lying close to fairway boundary.
- The depth point range is on the left side of fairway extending from Buoy “46” + 120 m to Buoy “48”, length is about 620 m, encroaching the furthest channel 50 m, the minimum depth reaches 7.4 m or more.
- Occurrence of points depth 11.6 m; 10.9 m at the location with the following coordinates:
Depth (m) | VN-2000 system | System WGS-84 | ||
Latitude (j) | Longitude (l) | Latitude (j) | Longitude (l) | |
11,6 | 10^{0}34’57,2” N | 107^{0}01’27,1” E | 10^{0}34’53,5” N | 107^{0}01’33,5” E |
10,9 | 10^{0}34’56,9” N | 107^{0}01’27,6” E | 10^{0}34’53,2” N | 107^{0}01’34,1” E |
- The depth point range on the left side of fairway extends from the buoy BHHH number “48” +1020 m to thuhbeliever luhu Saigon International Port Vietnam (SITV), approximately 470 m in length, encroaching the furthest channel 25 m, the minimum depth reaching 9.5 m or more.
In addition to the depth points, the above mentioned depth of fairway is 12.0 m or more.
- The section of fairway from the upstream of Saigon International Port Vietnam (SITV) to the end of the basin on the upstream vessel Vedan Phuoc Thai port has a length of 9.6 km, the minimum width of fairway’s bottom 90 m is as follows. :
- Appearance of depth points 7.0m; 6.7mat the position where there are coordinates:
Depth (m) | VN-2000 system | System WGS-84 | ||
Latitude (j) | Longitude (l) | Latitude (j) | Longitude (l) | |
7,0 | 10^{0}38’26,7” N | 107^{0}00’29,9” E | 10^{0}38’23,0” N | 107^{0}00’36,3” E |
6,7 | 10^{0}38’51,6” N | 107^{0}00’41,3” E | 10^{0}38’48,0” N | 107^{0}00’47,7” E |
- Section of fairway from Buoy “46” + 130 m to the turnaround puddle, about 680 m in length, the minimum depth at the center of fairway is 8.4 m, the minimum depth is 6.2 m, lying close to the border. opposite flow.
In addition to the depth points, the above mentioned depth of fairway is 7.2 m or more.
- Within 250 m wide turning basin (at the water area upstream of Vedan Phuoc Thai port), the minimum depth reaches 5.4 m or more.
- The length of fairway from the pool to the ship is 250 meters upstream and has a length of 3.5 km, minimum width of channel bottom 90 m, Streamline utilizing natural depth with center-line coordinates is determined in the following table:
Center fairway | VN-2000 system | System WGS-84 | ||
Latitude (j) | Longitude (l) | Latitude (j) | Longitude (l) | |
T1 | 10^{0}40’32,5” N | 106^{0}59’16,1” E | 10^{0}40’28,8” N | 106^{0}59’22,6” E |
T2 | 10^{0}40’32,5” N | 106^{0}59’16,1” E | 10^{0}40’28,8” N | 106^{0}59’22,6” E |
T3 | 10^{0}40’24,1” N | 106^{0}59’19,2” E | 10^{0}40’20,4” N | 106^{0}59’25,6” E |
T4 | 10^{0}40’07,3” N | 106^{0}59’25,3” E | 10^{0}40’03,7” N | 106^{0}59’31,8” E |
T5 | 10^{0}40’06,9” N | 106^{0}59’34,4” E | 10^{0}40’03,2” N | 106^{0}59’40,8” E |
T6 | 10^{0}40’18,5” N | 106^{0}59’42,2” E | 10^{0}40’14,8” N | 106^{0}59’48,7” E |
T7 | 10^{0}40’18,5” N | 106^{0}59’50,5” E | 10^{0}40’14,8” N | 106^{0}59’56,9” E |
T8 | 10^{0}40’03,8” N | 106^{0}59’56,3” E | 10^{0}40’00,1” N | 107^{0}00’02,7” E |
T9 | 10^{0}39’56,5” N | 107^{0}00’03,5” E | 10^{0}39’52,8” N | 107^{0}00’09,9” E |
T10 | 10^{0}39’49,3” N | 107^{0}00’21,4” E | 10^{0}39’45,6” N | 107^{0}00’27,8” E |
T11 | 10^{0}39’45,9” N | 107^{0}00’33,9” E | 10^{0}39’42,2” N | 107^{0}00’40,4” E |
- Appearance of points at depth of 5.4 m; 4.7 m; 5.5 m; 5.8 m at the location with the following coordinates:
Depth (m) | VN-2000 system | System WGS-84 | ||
Latitude (j) | Longitude (l) | Latitude (j) | Longitude (l) | |
5,4 | 10^{0}40’08,9” N | 106^{0}59’52,7” E | 10^{0}40’05,2” N | 106^{0}59’59,2” E |
4,7 | 10^{0}40’08,0” N | 106^{0}59’23,8” E | 10^{0}40’04,4” N | 106^{0}59’30,3” E |
5,5 | 10^{0}40’09,2” N | 106^{0}59’23,7” E | 10^{0}40’05,5” N | 106^{0}59’30,2” E |
5,8 | 10^{0}40’10,3” N | 106^{0}59’23,1” E | 10^{0}40’06,6” N | 106^{0}59’29,5” E |
In addition to the above-mentioned depth points, the depth of this channel segment will reach 6.2 m or more.
NAVIGATION GUIDANCE:
All means navigating on Vung Tau – Thi Vai fairway, pay attention to special buoy mentioned above, navigating far from AtoN marks above, keep watching, keep commination smoothly and absolutely comply with Vietnam Maritime Administration of Dong Nai and Vietnam Maritime Administration of Vung Tau.
SIGN ON BEHALF OF DIRECTOR GENERAL DEPUTY DIRECTOR GENERAL
Signed and Sealed
Pham Tuan Anh |