INTERNATIONAL MARITIME ORGANIZATION
IMO
SUB-COMMITTEE ON SAFETY OF NAV 48/3/4 NAVIGATION 11 April 200248th session Original: ENGLISH Agenda item 3
ROUTEING OF SHIPS, SHIP REPORTING AND RELATED MATTERS
Submitted by Yemen, Eritrea and Djibouti
ROUTEING MEASURES œ SOUTHERN RED SEA GENERAL LAYOUT OF MEASURES
| SUMMARY | ||
|---|---|---|
| Executive summary: | This document sets out the wish of the Governments of the Republic | |
| of Yemen, the State of Eritrea and the Republic of Djibouti with | ||
| regard to new and amended routeing measures in the southern Red | ||
| Sea to increase maritime safety and protection of | the marine | |
| environment in this area, given the need to establish routeing | ||
| measures for ships using the passages east of Jebel Zuqar/Abu Ali | ||
| islands, the need to establish routeing measures for ships using | ||
| passages south and west of the Hanish islands and the need for ships | ||
| to operate in the deepest available waters to and from the Straits of | ||
| Bab el Mandeb, following completion of a hydrographic survey of the | ||
| whole of this area in 2001 and publication of re-schemed and updated | ||
| charts to improve the quality of the information available to mariners | ||
| navigating in the area. | ||
| Action to be taken: | Paragraph 8 | |
| Related documents: | NAV 46/3/5 | |
For reasons of economy, this document is printed in a limited number. Delegates are kindly asked to bring their copies to meetings and not to request additional copies.
NAV 48/3/4 - 2 -
due to the presence of islands, rocks, shallow water and other navigational hazards. In neither of these areas of convergence are any routeing measures in place at present. The objective of this proposal is therefore to introduce new measures intended to provide safe routes clear of the various hazards in this area and to amend the existing traffic separation scheme through Bab el Mandeb. These measures are designed to broadly follow existing traffic patterns in the area and to regulate and guide the movement of ships.
2.1 The area in which the proposed measures are located lies in the southern Red Sea between the coasts of Yemen and Eritrea and Yemen and Djibouti. They are intended for the use of ships passing between the Straits of Bab el Mandeb and the Yemeni islands of Jabal Zuqar and Hanish Al Kubra and their surrounding islands, as well as the three Eritrean Haycock islands located some eight miles SSE of Hanish Al Kubra. The area is shown on United Kingdom Admiralty Charts 452 and 453, which were re-schemed and published on 28 February 2002 following completion and acceptance by United Kingdom Hydrographic Office of the 2001 hydrographic survey. Admiralty Charts 452 and 453, both at a scale of 1:100,000 allow mariners I:\NAV\48\3-4.doc
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to complete the passage between Bab el Mandeb and the Abu Ali Channel on two charts only. World Geodetic System Datum 1984 (WGS84) positions can be plotted directly onto these charts.
3 TRAFFIC CONSIDERATIONS
Navigation aids:
NAV 48/3/4 - 4 -
Somalia. Relatively small numbers of fishing vessels also operate in the area from ports and villages on the coasts of the three countries and from the islands.
Hydrographic surveys and charts of the area:
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the 2001 survey was prepared by the United Kingdom Hydrographic Office to meet the International Hydrographic Organization (IHO) S44 Standards for routeing measures.
4 MARINE ENVIRONMENTAL CONSIDERATIONS
Weather conditions:
4.1 The weather in the southern Red Sea is generally hot and dry throughout the year, with
°
mean daily temperatures at Mayyun Island in Bab el Mandeb varying between 24 C (winter
°
minimum) and 37 C (summer maximum). Rainfall is minimal, averaging around 40 mm per year.
NAV 48/3/4 - 6 -
4.4 Visibility in the area is generally good, with rare haze during the summer months in Bab el Mandeb. On the western side, in the area near Aseb and the Hanish islands, haze occurs for about 2 days/month throughout most of the year.
Tides and currents:
5 ROUTEING SYSTEMS
| 6 | POSITION FIXING IN RELATION TO THE ROUTEING SYSTEM |
| See Section 3 TRAFFIC CONSIDERATIONS œ NAVIGATION AIDS. | |
| 7 | MISCELLANEOUS INFORMATION |
| 7.1 | The numbers of fishing vessels operating in the area from ports and villages on the coasts |
of the three countries and from the islands is relatively low. No oil-related developments are anticipated in or near the routeing measures for the foreseeable future.
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8 ACTION REQUESTED OF THE SUB-COMMITTEE
The Sub-committee is requested to examine the proposed routeing measures and recommend the adoption of these to the Maritime Safety Committee.
***
NAV 48/3/4
ANNEX 1
NEW ROUTEING MEASURES FOR THE SOUTHERN RED SEA -TRAFFIC SEPARATION SCHEME EAST OF JABAL ZUQAR
Designed to control the movement of northbound and southbound ships passing to the east of Jabal Zuqar in the vicinity of the Abu Ali islands by means of a traffic separation scheme, ensuring that they operate in waters recently surveyed to the standards required for routeing measures.
A1.1 The new traffic separation scheme east of Jabal Zuqar will consist of:
2 traffic lanes one traffic separation zone between them
A1.2 The direction of navigation will be:
southbound traffic lane, 140°(T) as far as the turning line abeam of the 18.3m shoal, thence 166°(T) to the southern limit of the scheme.
northbound traffic lane, 346°(T) as far as the turning line abeam of the 18.3m shoal, thence 320°(T) to the northern limit of the scheme.
A1.3 Description of the new traffic separation scheme east of Jabal Zuqar Island:
| Latitude | Longitude | |
|---|---|---|
| Position 1 | 14° 07'.28 N | 42° 45'.96 E |
| Position 2 | 14° 02'.76 N | 42° 49'.85 E |
| Position 3 | 13° 58'.21 N | 42° 51'.00 E |
| Position 4 | 13° 58'.55 N | 42° 52'.30 E |
| Position 5 | 14° 03'.76 N | 42° 51'.00 E |
| Position 6 | 14° 08'.27 N | 42° 47'.10 E |
Latitude Longitude
Position 7 14° 06'.49 N 42° 44'.98 E Position 8 14° 01'.93 N 42° 48'.94 E Position 9 13° 57'.97 N 42° 49'.95 E
(c) A traffic lane for northbound traffic between the separation zone and the following positions:
Latitude Longitude
Position 10 14° 09'.40 N 42° 48'.42 E Position 11 14° 04'.88 N 42° 52'.35 E Position 12 13° 58'.94 N 42° 53'.83 E
***
NAV 48/3/4
ANNEX 2
NEW ROUTEING MEASURES FOR THE SOUTHERN RED SEA -TRAFFIC SEPARATION SCHEME WEST AND SOUTH OF HANISH AL KUBRA
Designed to control the movement of northbound and southbound ships passing to the west and south of Hanish al Kubra Island in the vicinity of the Haycock islands by means of a traffic separation scheme while ensuring that they operate in waters recently surveyed to the standards required for routeing measures.
A2.1 The amended traffic separation scheme west and south of Hanish al Kubra will consist of:
2 traffic lanes
one traffic separation zone between them
A2.2 The direction of navigation will be:
southbound traffic lane, 154°(T) as far as the turning line between the Three Foot Rock and the Haycock islands, thence 123°(T) to the eastern limit of the scheme.
northbound traffic lane, 309°(T) as far as the turning line between the Three Foot Rock and the Haycock islands, thence 333°(T) to the northern limit of the scheme.
A2.3 Description of the amended section of the traffic separation scheme west and south of Hanish al Kubra:
| Latitude | Longitude | |
|---|---|---|
| Position 1 | 13° 38'.33 N | 42° 31'.78 E |
| Position 2 | 13° 30'.95 N | 42° 35'.60 E |
| Position 3 | 13° 26'.61 N | 42° 42'.18 E |
| Position 4 | 13° 29'.12 N | 42° 44'.22 E |
| Position 5 | 13° 33'.20 N | 42° 39'.08 E |
| Position 6 | 13° 40'.15 N | 42° 35'.50 E |
Latitude Longitude
Position 7 13° 37'.40 N 42° 29'.93 E Position 8 13° 29'.82 N 42° 33'.88 E Position 9 13° 25'.22 N 42° 41'.05 E
(c) A traffic lane for northbound traffic between the separation zone and the following positions:
Latitude Longitude
Position 10 13° 40'.82 N 42° 36'.90 E Position 11 13° 34'.06 N 42° 40'.38 E Position 12 13° 30'.25 N 42° 45'.18 E
***
NAV 48/3/4
ANNEX 3
NEW ROUTEING MEASURES FOR THE SOUTHERN RED SEA -RECOMMENDED TRACKS AND PRECAUTIONARY AREA
(a) RECOMMENDED TRACKS BETWEEN JABAL ZUQAR AND THE PRECAUTIONARY AREA
Designed for the guidance of ships operating between the proposed traffic separation scheme east of Jabal Zuqar and the precautionary area situated north of the amendment to the section of the existing traffic scheme to the north of Bab el Mandeb, ensuring that vessels navigate in deeper water further from the coast of Yemen in recently surveyed waters.
A3.a1 The recommended tracks between the traffic separation scheme east of Jabal Zuqar and the precautionary area lie in an area recently surveyed to the standards required for routeing measures to ensure that it is free from dangers, having one southbound and one northbound recommended track with a minimum separation of 2.0 nautical miles between them.
A3.a2 The direction of navigation will be:
southbound traffic lane, 166°(T) from the southern limit of the traffic separation scheme east of Jabal Zuqar as far as the northern limit of the precautionary area lying north of the amended traffic scheme through Bab el Mandeb.
northbound traffic lane, 346°(T) from the northern limit of the precautionary area lying north amended traffic scheme through Bab el Mandeb to the southern limit of the traffic separation scheme east of Jabal Zuqar.
A3.a3 Description of the recommended tracks between the traffic separation schemes east of Jabal Zuqar and Bab el Mandeb:
| Latitude | Longitude | ||
|---|---|---|---|
| Position | 9 (Jabal Zuqar) | 13° 57'.97 N | 42° 49'.95 E |
| Position 12 (Jabal Zuqar) | 13° 58'.94 N | 42° 53'.83 E | |
Latitude Longitude
Position X (precautionary area) 13° 19'.52 N 43° 03'.60 E
Position Y (precautionary area) 13° 18'.64 N 42° 59'.95 E
(b) RECOMMENDED TRACKS BETWEEN HANISH AL KUBRA AND THE PRECAUTIONARY AREA
Designed for the guidance of ships operating between the proposed traffic separation scheme west and south of Hanish al Kubra and the precautionary area situated north of the amendment to the section of the existing traffic scheme to the north of Bab el Mandeb, ensuring that vessels navigate in areas recently surveyed to standards required for routeing measures.
NAV 48/3/4 ANNEX 3 Page 2
A3.b1 The recommended tracks between the traffic separation scheme west and south of Hanish Al Kubra and the precautionary area lie in an area recently surveyed to the standards required for routeing measures to ensure that it is free from dangers, having one southbound and one northbound recommended track, with a minimum separation of 2.4 nautical miles between them.
A3.b2 The direction of navigation will be:
southbound traffic lane, 123°(T) from the south eastern limit of the traffic separation scheme west and south of Hanish al Kubra as far as the north western limit of the precautionary area lying north of the amended traffic scheme through Bab el Mandeb.
northbound traffic lane, 309°(T) from the north western limit of the precautionary area lying north of the amended traffic scheme through Bab el Mandeb to the south eastern limit of the traffic separation scheme west and south of Hanish al Kubra.
A3.b3 Description of the recommended tracks between the traffic separation scheme west and south of Hanish al Kubra and the precautionary area:
| Latitude | Longitude | |
|---|---|---|
| Position 9 (Hanish al Kubra) | 13° 25'.22 N | 42° 41'.05 E |
| Position 12 (Hanish al Kubra) | 13° 30'.25 N | 42° 45'.18 E |
Latitude Longitude
Position Y (precautionary area) 13° 18'.64 N 42° 59'.95 E
Position Z (precautionary area) 13° 15'.00 N 42° 56'.96 E
(c) PRECAUTIONARY AREA
The pentagonal area where the recommended tracks between Jabal Zuqar, Hanish Al Kubra and the amendment to the section of the existing traffic scheme to the north of Bab el Mandeb join is to be designated a 'precautionary area'. It lies in an area recently surveyed to standards required for routeing measures and is bounded by the following positions:
Latitude Longitude
Position 10 (Bab el Mandeb)
Position X
Position Y
Position Z
Position 7 (Bab el Mandeb) 13° 15'.00 N 43° 04'.70 E 13° 19'.52 N 43° 03'.60 E 13° 18'.64 N 42° 59'.95 E 13° 15'.00 N 42° 56'.96 E 13° 11'.94 N 43° 01'.72 E
***
NAV 48/3/4
ANNEX 4
AMENDMENTS TO THE EXISTING TRAFFIC SEPARATION SCHEME AT BAB EL MANDEB
Designed to realign and extend the section of the existing traffic separation scheme through Bab el Mandeb which lies to the north of Mayyun Island to ensure that vessels operate in deeper waters further from the coast of Yemen, recently surveyed to the standards required for routeing measures, and to enable properly aligned recommended tracks connecting the traffic separation schemes at Jabal Zuqar, Hanish Al Kubra and this amendment to the traffic separation scheme through Bab el Mandeb to be introduced.
A4.1 The amended traffic separation scheme through Bab el Mandeb will consist of:
2 traffic lanes
one traffic separation zone between them
A4.2 The direction of navigation will be:
southbound traffic lane, 155°(T) as far as the turning line off Mayyun Island, thence 120°(T) to the eastern limit of the existing scheme.
northbound traffic lane, 300°(T) as far as the turning line off Mayyun Island, thence 335°(T) to the northern limit of the scheme.
A4.3 Description of the amended the traffic separation scheme through Bab el Mandeb:
| Latitude | Longitude | |
|---|---|---|
| Position 1 | 13° 13'.07 N | 43° 02'.87 E |
| Position 2 | 12° 36'.82 N | 43° 20'.22 E |
| Position 3 | 12° 32'.53 N | 43° 27'.79 E |
| Position 4 | 12° 33'.37 N | 43° 28'.30 E |
| Position 5 | 12° 37'.50 N | 43° 21'.00 E |
| Position 6 | 13° 13'.83 N | 43° 03'.60 E |
Latitude Longitude
Position 7 13° 11'.94 N 43° 01'.72 E Position 8 12° 35'.78 N 43° 18'.98 E Position 9 12° 31'.25 N 43° 27'.04 E
(c) A traffic lane for northbound traffic between the separation zone and the following positions:
Latitude Longitude
Position 10 13° 15'.00 N 43° 04'.70 E Position 11 12° 38'.50 N 43° 22'.21 E Position 12 12° 34'.69 N 43° 29'.03 E
***
NAV 48/3/4
ANNEX 5
NEW ROUTEING MEASURES FOR THE SOUTHERN RED SEA -RECOMMENDATION OF THE PERSGA NAVIGATION WORKING GROUP JEDDAH MARCH 2002
Recommendation 4 New Charts and Routeing Measures for the Southern Red Sea
The NWG noted with pleasure the progress made on the production of new and re-schemed charts of the southern Red Sea, which are now on sale internationally to shipping as a direct result of the work of PERSGA and Component 2. It wishes to thank the United Kingdom Hydrographic Office for its support in producing these new charts.
The NWG recommends that proposals for new routeing measures, including traffic separation schemes, as shown on draft charts produced at the Workshop, should be presented to the IMO Sub-Committee on the Safety of Navigation, requesting the Sub-Committee to recommend these proposals to the Maritime Safety Committee for adoption by IMO and entry into force for international shipping at the earliest possible date.
The NWG recommends to PERSGA that all necessary steps to continue the process of securing the adoption of the proposed routeing measures by the IMO should be taken.
NAV 48/3/4 ANNEX 5 Page 2