Saturday, 27/11/2021

Notice to Mariners

Depth of waters in Hau river

NOTICE TO MARINERS

Depth of waters in Hau river

 No. 80/TBHH-TCTBĐATHHMN dated April 07 ,2021

TVH – 04 – 2021.

Waters:  Tra Vinh province.

Fairway: Hau river.

VMS-South would like to inform that:

        Within surveyed fairway for tonnage vessels get in Hau river:

  1. Section 1 – Section offshore: Section from buoy “0” to the sea dyke in Dan Thanh commune, Duyen Hai district, Tra Vinh province (the area of ​​beacons “9”, “12”) with the length is 7,7 km :

a). Section from buoy “0” to buoys “7”, “10” – 200 m, with the length is  6,5 km, with the width is  150 m :

- Section from buoy “1” + 180 m to buoy “3” + 350 m, with the length is  1450 m, the depth is  5,0 m.

- Section from buoy “3” + 350 m to buoy “8” + 470 m, with the length is  2,7 km, the depth is  4,1 m.

  • Section from buoy “8” + 470 m to buoys “7”, “10” – 200 m, with the length is 800 m, the depth of center fairway is 3,3 m, the depth of fairway is 2,4 m close to right of fairway.

b). Section from buoys “7”, “10” – 200 m to the sea dyke in Dan Thanh commune, Duyen Hai district, Tra Vinh province (the area of ​​beacons “9”, “12”) with the length is  1,2 km, with the width is  85 m :

- Section from buoys “7”, “10” – 200 m to buoy “7”, “10” + 150 m, with the length is  360 m, the depth of center fairway is 4,6 m, the depth of fairway is 2,2 m close to left of fairway.

- Section from buoys “7”, “10” + 150m to the sea dyke in Dan Thanh commune, Duyen Hai district, Tra Vinh province (the area of ​​beacons “9”, “12”) with the length is   860 m, the depth of center fairway is 6,0 m, the depth is  3,8 m close to left of fairway.

Others the depths above that fairway is  6,5 m .

  1. Section 2 – Section Tat channel: From Dan Thanh sea dyke, Duyen Hai district, Tra Vinh province (the area of ​​fairway with “9”, “12”) to fork of Quan Chanh Bo channel – Tat channel with the length is 8,7 km, chiều rộng 85 m :
  • Section from beacons “9”, “12” to beacon “22” – 430 m with the length is 8,0 km :

+ Shallow of depth is on right fairway, encroach on the farthest flow 10 m, the depth is  5,2 m .

+ Shallow of depth is on left fairway, encroach on the farthest fairway 06 m, the depth is  5,5 m .

  • Section from beacon “22” – 430 m to fork of Quan Chanh Bo channel – Tat channel, with the length is 700 m :

+ Shallow of depth is on right fairway, encroach on the farthest fairway 30 m, the depth is  2,9 m .

+ Shallow of depth is on left fairway encroach on the farthest fairway 55 m, the depth is  0,5 m .

In addition to the above depth on this fairway section is  6,5 m .

  1. Section 3 – Section Quan Chanh Bo channel: from fork of Quan Chanh Bo channel – Tat channel to fork of Hau river – Quan Chanh Bo channel (area of buoy “46”) with the length is 20,0 km :
  • Shallow of depth is on left fairway that length is from fork of Quan Chanh Bo channel – Tat channel to beacon “24” – 525 m, with the length is 250 m, encroach on the farthest fairway  15 m, the depth is  5,0 m .
  • Shallow of depth is on right fairway that length is from beacon “19” + 700 m to beacon “19” + 800 m, with the length is 100 m, encroach on the farthest fairway  10 m, the depth is  6,1 m .
  • Shallow of depth is on left fairway that length is from beacon “26” – 140 m to beacon “26” – 540m, with the length is 400m, encroach on the farthest fairway 22 m, the depth is  4,7 m .
  • Section from beacons “21”, “26” to beacons “21”, “26” + 450 m, with the length is 450 m, the depth is  5,2 m.
  • Section from upstream of beacons “21”, “26” + 700 m to beacon “30” – 410 m, with the length is 2,8 km, the depth is  5,2 m.
  • Section from beacon “30”- 210m to are of beacons “29”, “34”, with the length is 4,1 km, the depth is  2,9m close to left of fairway, the depth of center fairway is 4,3m.
  • Section from beacons “29”, “34” to beacons “31”, “36”, with the length is 1,1 km, the depth is  1,1 m close to right of fairway in the vessel-avoid area; the scope is 85 m that is from center of fairway 42,5 m the depth is  2,9 m close to left of fairway, the depth of center fairway is 3,4 m.
  • Section from beacons “31”, “36” to beacons “31”, “36” + 450 m, with the length is 450 m, the depth is  4,1 m, the depth of center fairway is 4,6 m.
  • Section from beacons “31”, “36” + 450 m to buoy “37A” + 150 m, with the length is 6,8 km, the depth is  2,2 m, the depth of center fairway is 2,8 m.
  • Section from buoy “37A” + 150 m to buoy “46” + 530 m, with the length is 1,5 km, the depth is  -1,1 m close to right of fairway, the depth of center fairway is 1,2 m.

In addition to the above depth on this fairway section is 6,5 m .

  1. Section 4 – Section Hau riveer: from fork of Hau river– Quan Chanh Bo channel (are of buoy “46”+ 530 m) to buoy “57” “64” (area approach to Đinh An – Hau river fairway) with the length is 16,2 km,  the width is 95 m :
  • Shallow of depth is on right fairway from buoy “41” – 530 m to buoy “41” – 220 m, with the length is 300 m, encroach on the farthest fairway 16 m, the depth is  5,9 m .
  • Appearing the depth is 6,0 m:
Depth (m)  VN-2000  WGS-84
Latitude (j) Longitude (l) Latitude (j) Longitude (l)
6,0 09037’33,9”N 106015’13,1”E 09037’30,2”N 106015’19,5”E

In addition to the above depth on this fairway section is 6,5 m .

  1. Area of vessel-avoid: with the length is 600 m, the width is 50 m :
  • Area vessel-avoid 1 is on right of fairway, area of beacon “19”, “24”: The depth is 6,1 m.
  • Area of vessel-avoid 2 is on right of fairway, area of beacon “29”, “34” to beacons “31”, “36”: The depth is 1,1 m.
  1. Obstruction is on fairway:

- Fish farm bottoms appear scattered on fairway section in the area from Tat channel to “27” encroach on the farthest fairway 41.5 m in the log area “24”.

NAVIGATION GUIDANCE:

All means navigating on Hau river, 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 Can Tho.

SIGN ON BEHALF OF DIRECTOR GENERAL

DEPUTY DIRECTOR GENERAL

Signed and Sealed

 

Pham Tuan Anh


Other notice

The new establishment of specialized buoys “LP1”, “LP2”, “LP3” to notice area of working at ports (except equipments import) and area of cooling water plug in – Long Phu 1 power plan

New establishment of AtoN buoys no. “0”, “1”, “2”, “3”, “4”, “6”, “8”, “Q1”, “Q2” on fairway in and out Vinh Dam complex area.

Termination of specialized buoys “LP1”, “LP2”, “LP3” controlling the construction area of ​​terminals / ports (except for equipment import terminals) and cooling water receiving gates – Long Phu 1 Thermal Power Plant Project

Depth of waters in Vinh Hung wharf of Vinh Hung Dong Nai Co., Ltd

Depth of Dinh An – Can Tho: Depth after maintenance dredging 2015