Monday, 30/03/2020

Notice to Mariners

Technical parameters of Soai Rap channel

NOTICE TO MARINERS

Ref: Technical parameters of Soai Rap channel

No. 159/TBHH-TCTBĐATHHMN dated on October 01st, 2014

HCM – 43 – 2014

Water area: Ho Chi Minh

Channel: Soai Rap

Section: from buoy “0” to upper stream of buoy “57”+2000m

VMS-South would to like to inform:

In the area of channel which is limited and guided by AtoN systems, depth in meter is calculated from Chart Datum as follows:

  1. Section from buoy “0” to buoys “15”, “16”: within the scope of maritime bottom of 160m, co-ordinates is as following:

Items

VN2000

  (Meridian 1060, projection 30)

Longitude (l)

Latitude (j)

T17

106°57’35”29 E

10°17’17”85 N

T16

106°54’42”34 E

10°47’39”21 N

T15

106°54’05”31 E

10°17’58”47 N

T14’

106°47’44”04 E

10°25’01”96 N

Sections which are at a depth of 9.5m were sounded by 200 kHz echo sounder and referred to CD (Chart Datum).

  1. Section from buoys “15”, “16” to upper stream of buoy “32”+200m: within the scope of maritime bottom from 120m to 160m, co-ordinates is as following:

Items

VN2000

  (Meridian 1060, projection 30)

Longitude (l)

Latitude (j)

T14

106°45’44”02 E

10°27’15”71 N

T13

106°45’18”59 E

10°27’55”10 N

T12

106°44’59”79 E

10°28’37”99 N

T11

106°44’48”10 E

10°29’23”28 N

Siding: LxB = 800x120m from upper stream of buoy “25” +1500m to upper stream of buoy “29”- 300m.

  Sections which are at a depth of 9.5m were sounded by 200 kHz echo sounder and referred to CD (Chart Datum).

  1. Section from buoy “32”+ 200m  to downstream of buoys “33”,“36” -1300m: within the scope of maritime bottom of 120m, co-ordinates is as following:

Items

VN2000

  (Meridian 1060, projection 30)

Longitude (l)

Latitude (j)

T11

106°44’48”10 E

10°29’23”28 N

T10

106°44’21”79 E

10°34’09”04 N

Sections which are at a depth of 9.5m were sounded by 33 kHz echo sounder and referred to CD (Chart Datum).

  1. Section from buoy “32”+ 200m  to downstream of buoys “33”,“36” -1300m: within the scope of maritime bottom of 120m, co-ordinates is as following:

Items

VN2000

  (Meridian 1060, projection 30)

Longitude (l)

Latitude (j)

T10

106°44’21”79 E

10°34’09”04 N

T9

106°44’28”37 E

10°34’26”89 N

T8

106°44’45”49 E

10°34’43”62 N

T7

106°45’04”49 E

10°34’49”85 N

T6

106°46’17”55 E

10°34’39”64 N

T5

106°46’42”01 E

10°34’50”68 N

T4

106°46’56”64 E

10°35’13”00 N

Sections which are at a depth of 9.5m were sounded by 200 kHz echo sounder and referred to CD (Chart Datum).

  1. Section from buoys “49”, “58”  to downstream of buoy “55”-700m: within the scope of maritime bottom of 120m, co-ordinates is as following:

Items

VN2000

  (Meridian 1060, projection 30)

Longitude (l)

Latitude (j)

T4

106°44’56”64 E

10°35’13”00 N

T3

106°46’56”82 E

10°35’39”61 N

T2

106°46’12”29 E

10°36’49”69 N

Sections which are at a depth of 9.5m were sounded by 33 kHz echo sounder and referred to CD (Chart Datum).

  1. Section from downstream of buoy “55”-700m to upper stream of buoy “57” + 2000m: within the scope of maritime bottom of 120m, co-ordinates is as following:

Items

VN2000

  (Meridian 1060, projection 30)

Longitude (l)

Latitude (j)

T2

106°06’12”29 E

10°36’49”69 N

T1

106°46’08”86 E

10°37’03”39 N

T0

106°46’13”28 E

10°38’08”99 N

Sections which are at a depth of 9.5m were sounded by 200 kHz echo sounder and referred to CD (Chart Datum).

  1. Obstacles in channel:

In surveying and sweeping area from buoy “0” to upper stream of buoy “57”+2000m, do not discover any dangerous obstacles.

Navigation Guidance:

All vessels navigating on Soai Rap channel should go in correct channel as AtoN systems.


Other notice

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83/TBHH-TCTBĐATHHMN – The change of the positions of navigation buoys number “4”, “5A”, “6” on Dinh An – Can Tho channel

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Pulling PVD VI drilling platform from the Block 15-1/05 to the Block 09-2/09