5.2.2. Расчет плавании по локсодромиям.

№№

участков

Участок перехода (по таблице 5.1.)

Руководство

Стр.

Рекомендации по выбору маршрута из указанных «Руководств»

1

2

3

4

1.

Порт Морсби Портовые воды и выходы из порта.

Pilot-book NP 30

(China Sea Pilot Volume 1)

стр.161 – 166, 168.

5.53 Route

The Song Sai Gon main channel leads from Mui Vung Tau and the pilot boarding place (10°20'-3N, 107°03'-2E), via the buoyed channel through Vung Ganh Rai to the Song Sai Gon, the Song Nga Bay, the Song Long Tao and the Song Nha Be, to Ho Chi Min City, a distance of approximately 46 miles. For a description of the river, see 5.48.

5.66 Cautions. If passing along the edge of the banks fronting the delta of the Mekong River and extending to the entrance to the Song Sai Gon, vessels should keep in depths of not less than 18 m (60 ft) until Mui Vung Tau bears less than 020°, when the entrance may be steered for. During the SW monsoon strong freshets run out of the rivers and join the NE current; due allowance should therefore be made in order to prevent being set to the SE of Mui Vung Tau.

Wrecks and other obstructions, some of which are not marked, are present in considerable numbers in the entrance to the main channel W of Mui Vung Tau and throughout the channel. It is, therefore, recommended that the tracks shown on the chart be followed. There are numerous fishing stakes on the banks on the W side of the channel.

Leaving harbour 5.91

If proceeding to sea, the best time for a deep-draught vessel to leave Saigon Port is two hours before HW, so that it is near the time of HW when passing Banc de Corail.

General description 5.48

From its source, at an altitude of 965 m near Nui Ba Dinh. situated 80 miles NW of Mui Vung Tau (10°19'N, 107°05'E), the Song Sai Gon follows a winding course through Ho Chi Min City to join the Song Nha Be at Mui Den Do (10°44'N, 106°46'E). About 5 miles downstream at Pointe Phami (10°40'N, 106°47'E) the river divides, the Song Nha Be confining on a generally S course and the Song Long Tao, the E river, takes a more SSE course. Both these rivers discharge into the delta of the Song Sai Gon (10°20'N, 106°55'E), and both can be used by ocean going vessels, but the Song Long Tao provides the principal route of the Song Sai Gon.

The Song Sai Gon is joined from the ENE, 5 miles N of Pointe Phami, by the Song Dong Nai, which irrigates all the N part of the province of Bien Hoa, and passes the town of that name 11 miles NNE of Ho Chi Min City. From its confluence with the Song Sai Gon, the Song Dong Nai is navigable for about only 15 miles, to a position 6 miles below Bien Hoa. In the Song Dong Nai, about 3 miles from its confluence with the Song Sai Gon, the navigable channel, which is marked, passes S and E of the island of Cu Lao Ong Con.

The delta of the Song Sai Gon lies in a bay WNW of Mui Vung Tau.

2.

7.

Пролив Цугару.

Pilot-book NP 41

(Japan Pilot Volume 1)

Стр. 161, 173.

Route

6.5

From a position W of Tappi Saki (41°16`N 140°21'E), the route leads NE for about 32 miles to a position S of Obana Saki (41°44'N 140°42'E), and then E for about 35 miles to a position N of Shiriya Saki (41°26'N 141°28`E), the SE entry point to the straits.

Лоция № 1410.

Лоция острова Хоккайдо и пролива Цугару.

1994г.

Стр.132-134.

НАСТАВЛЕНИЕ ДЛЯ ПЛАВАНИЯ ПО ПРОЛИВУ ЦУГАРУ

Суда, следующие по проливу Цугару на восток, должны идти при­близительно посредине пролива, удерживаясь в основном потоке восточ­ного суммарного течения, а суда, следующие на запад, при хорошей видимости должны идти вдоль берегов, используя попутные противотечения.

Описанные ниже рекомендованные пути для плавания по проливу Цугару показаны на схеме.

Предупреждения.

1. Между портами Хакодате и Аомори происходит интенсивное движение судов, в том числе автомобильных и железнодорожных паромов.

2. Летом и осенью в проливе Цугару наблюдается скопление рыбо­ловных судов, поэтому здесь следует соблюдать особую осторожность.

3. Из-за сулоев и водоворотов в районе мыса Таппи приближаться к мысу на расстояние менее 2 миль не следует.

4.В районе мыса Сирия часто наблюдается туман, полностью закры­вающий мыс.

Плавание проливом Цугару в восточном направлении.

Придя в точку, расположенную в 2,5 мили к NW от маяка Таппи, надо лечь на курс 42°. Затем, находясь в 4 милях к N от маяка Таппи, для следования к восточному входу в пролив Цугару лечь на курс 50°, приведя прямо по носу маяк Сиокуби. Когда маяк Ома придет на правый траверз в расстоянии 6 миль, нужно лечь на курс 90° им в Тихий океан.

Для следования к мысу Эримо необходимо от траверза маяка Ома лечь на курс 85°; к портам Муроран и Томакомаи идти курсом 85° до точки, находящейся в 4,5 мили к S от маяка Сиокуби, а затем лечь на курс 55°, которым следовать в точку, расположенную в 3,5 мили к SE от маяка Эсан.

Описание маршрута Владивосток - Бристольский залив

1968г.

75-76

При плавании проливом Цугару судам, следующим из японского моря в Тихий океан, рекомендуется придерживаться середины пролива, где обычно наблюдается восточное течение.

Не рекомендуется приближаться к берегам пролива на расстоянии менее 3 миль.

3.

Подходы к побережью Австралии.

Ship Routing

Part E

стр. 11, VII/2-1

RECOMMENDED TWO-WAY ROUTE IN THE STRAIT OF JUAN DE FUCA.

East bound route

Slower moving traffic, such as tugs and barges and small fishing vessels, transiting eastbound should follow the route established south of the traffic separation scheme "In the Strait of Juan de Fuca" and north of the line created by the following geographical positions:

(1) 48°27'.14N, 124°44'.36W

(2) 48°11'.90N, 123°55'.57W

(3) 48 11.94 N, 123°34'.00 W

IN THE STRAIT OF JUAN DE FUCA AND ITS APPROACHES

Description of the traffic separation scheme Part I

In the approaches to the Strait of Juan de Fuca there are two traffic separation schemes and a precautionary area:

Western approach

(a) A separation zone is bounded by a line connecting the following geographical positions:

(1) 48°30'.10N, 125°09'.00W

(2) 48°30'.10N, 125°04'.67W

(3) 48°29`.11 N, 125°04`.67 W

(4) 48°29`11 N, 125W.00W

(b) A traffic lane for westbound traffic is established between the separation zone and a line connecting the following geographical positions:

(5) 48°31'.09N, 125°04'.67W

(6) 48°31'.93 N, 125°09'.00 W

(c) A traffic lane for eastbound traffic is established between the separation zone and a line connecting the following geographical positions:

(7) 48°27`.31 N, 125°09'.00 W

(8) 48°28'.13 N, 125°04'.67 W

Pilot book NP № 25.

British Columbia Pilot Volume 1.

Стр.63

Routes 2.14

From a position about 6½ miles SW of Cape Beale (48°47`N. 125°13'W) (2.24) the approach route from the NW leads SSE for 16 miles entering the TSS 6 miles WSW of J Light-buoy (48°29`-6N. 125°00`W). The buoy is moored on the E side of ihe precautionary area and marks the centre line of the TSS fading E to the entrance of the strait.

The approach from SSW enters the TSS 7 miles SSW of J Light-buoy.

Routes

2.74

Three TSS's lead from the precautionary area SE of Race Rocks.

VG Light-buoy (special), moored 3 miles SE of Rao Rocks, marks the centre line of the TSS leading 7 mile NNE lo the pilot station (2.12) 7 cables SSE of VI Light-buoy (special), moored 2'-h miles S of the entrance to Victoria Harbour. The TSS continues 10 miles E and NE towards the entrance to Haro Strait (5.9) off Discover Island, see 2.9.

4.

Порт Сидней. Портовые воды и подходы к порту

Pilot book NP № 25.

British Columbia Pilot Volume 1.

Стр.157, 158, 200, 213

Routes 5.4

The main shipping route connecting Juan de Fuca Strait to the Strait of Georgia is via Haro Strait and Boundary Pass. Several channels leading through the Gulf Islands can be entered from the N end of Haro Strait and the N side of Boundary Pass. Satellite Channel (4842'N. 12328'W) (5.180). Swanson Channel (48'45'N. 12319'W) (5.87), Trincomali Channel (4855'N. 12330`W) (5.399) and Stuart Channel (4858'N. 12343`W) (5.254) lead to ports along the Vancouver Island coast. Active Pass (4852'N 123'19'W) (5.96) and Porlier Pass (4901`'N 12335'W) (5.420) connect channels within the Gulf Islands to the Strait of Georgia. Active Pass is used by large fast ferries which connect the mainland to Vancouver Island. Porlier Pass is generally used by large cargo ships bound from the Strait of Georgia to pons on the Vancouver Island coast. The most frequented route used by tugs and barges, when proceeding between Juan de Fuca Strait and the Strait of Georgia, is through Sidney Channel (4836'N, 12319`W) (5.58) and its continuation Moresby Passage (48'43'N, 12321'W) (5.79). on the W side of Haro Strait. From the N end of Moresby Passage, the route leads through Swanson and Trincomali Channels and enters the Strait of Georgia through Active Pass. In order to avoid the busy ferry traffic through Active Pass, the route through Captain Passage (4849'N 12324'W) (5.378). Trincomali Channel and Porlier Pass is frequently used. This route is more sheltered than the Haro Strait/Boundary Pass route and there are several good anchorages along it.

Description

5.9

Haro Strait (4836'N. 123'14`W), of which Boundary Pass is an extension, is the westernmost of the three main channels leading from the Juan de Fuca Strait to the SE end of the Strait of Georgia. Haro Strait encompasses the waters between San Juan Island (4832'N. 12304'W) and Vancouver Island. Boundary Pass encompasses the area from Stuart Island [48'41'N, 12312'W) 10 Patos Island (4847'N, 12257`W).

The international boundary between Canada and the United States runs along the middle of Haro Strait and Boundary Pass.

Traffic regulations 5.13

Two TSS's lie in the S approach to Haro Strait. Details are shown on the chart.

The schemes are not I MO adopted (see Annual Summary of Admiralty Notice to Mariners) however the Canadian and United States authorities advise the principles for the use of routeing systems defined in Rule 10 of the International Regulations for Preventing Collisions at Sea (1972) apply. See Appendix I for modification to Rule 10 in waters under Canadian jurisdiction.

Route 6.15

The main route from she TSS at the entrance to Rosario Strait (4849`N12254'W) (4.32) to the entrance to Burrard Inlet off Point Grey (4916`N, 123,16`W) (6.26), leads generally NW and N through the N bound traffic lanes of the series of TSS`s (6.8) lying between the mainland coast to the N and the Gulf Islands. off the NE coast of Vancouver island, to the SW.

Description 6.128

Vancouver Harbour (4918'N, 12305'W) is approached from the Strait of Georgia between Point Atkinson (6.138) and Point Grey (6.26). thence through the outer section of Burrard Inlet and entered at First Narrows (4918'-9N. 12308'-3W) (6.166).

Наставления по входу в бухту Ванкувер содержатся в пункте 6.166 (стр. 216).