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SEA OPERATIONS

Oscar Guardia Vallejos

Universidad Martima de Chile

Graduate School

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71.211 : Sea Carrier and Coasting trade Carrier

71.212: Transport by inland waterways

71.213: Services related to water transport

71.214: Load and discharge of ships

SEA PORT

M A N A G E R I A L C O N T R O L

SECTOR

SEA

PORTUARY

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The Containers

The last designs of ships

The best port technology

The distribution system

REQUIREMENTS OF MARITIME PORT ACTIVITY

Service made-to-order

SECTOR

SEA

PORT

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New concept

Port

toPort

Door

toDoor

Planification

of Services

Connect to

theSystem

LAND MARITIME AERIAL

SECTOR

SEA

PORT

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"The port operating process begins once the ship is

located in the berth location".

THE PORT OPERATING PROCESS

SECTOR

SEA

PORT

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SECTOR

SEA

PORT

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We can identify two routes or freight flow or

discharge flow that are defined as direct or indirect

operations.

SECTOR

SEA

PORT

PORT OPERATING PROCESS

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It is need to define other types of port operational

processes, such as:

Transshipment, Transit and Movement of goods

SECTOR

SEA

PORT

PORT OPERATING PROCESS

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TRANSSHIPMENT

It is called transfer operation to the discharge operation

of a ship to another ship

IN TRANSIT OPERATIONS REEMBARK)

In this case the shipment are discharged by an specific

ship, and are stored. When a new shipment of the samegoods occurs in other ships, this operation is called

transit or reshipment.

SECTOR

SEA

PORT

THE PORT OPERATING PROCESS

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MOVEMENT OF GOODS OPERATION SHIFTING)

Often the shipment are overstimated, and causes it to download getthe merchandise that prevents output winery. It then proceeds to

download the merchandise, then re-embark. This may be on board,

so it will take a cellar and is located on deck, or moves to another

warehouse or between bridge, or you can stay on the apron orelsewhere on the site.

SECTOR

SEA

PORTUARY

THE PORT OPERATING PROCESS

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SECTOR

SEA

PORTUARY

THE PORT OPERATING PROCESS

STAGES OF ROUTES OR SHIPMENT FLOW

In loading or unloading operations of a shipthere are 4 distinct stages, which are:

On board handling

transfers

Portage and

Storage in this last arrivals and dispatch are

included)

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SECTOR

SEA

PORTUARY

THE PORT OPERATING PROCESSSTAGES OF ROUTES OR SHIPMENT FLOW

1.- HANDLING ON BOARD:

They are all tasks that are performed on the ship, either in steerage, hold ordeck to stow or unpickle.

2.- TRANSFER:

Is the act of engaging and disengaging the goods to be moved from the dock to

the ship or vice versa.

3.- PORTAGE:

It is the action that takes place in the spring apron, involves the whole

movement of goods in it.

4.- STORAGE:

It is the storing of goods in place, previously assigned in the port areas.

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SECTOR

SEA

PORTUARY

THE PORT OPERATING PROCESSDEVELOPMENT STAGES OR GOODS FLOWS

1.- ON BOARD HANDLING

They are all tasks that are performed on the ship, either in steerage, hold or deck to stow

or unpickle.STOWAGE IN SHIP:

It is the orderly and systematic load, so that it can be accommodated in the best

conditions in the holds of the ship handling.

For stowage on board is correct, it is necessary to consider two important aspects:

ABARROTARLA:

That is to protect the cargo from the ship's structure using wood, paper, plastic, etc.SEPARATE:

That is to accommodate according to brand, batch number, destination port, etc. for easy

identification in the shipment, download, and / or delivery, wood, plastic, nets, etc. is

used,

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SECTOR

SEA

PORTUARY

BASIC RULES OF STOWAGE:To stowage properly is necessary to consider the following

recommendations:

1.1. Sort the load, according to their nature, packaging type, size,

labels and signs, destination, etc. To facilitate the loading,unloading and delivery.

1.2. Securing cargo, according to the above characteristics and

stowage plan, as shown in the first pilot of the ship, this will allow

the safety of ship and cargo.1.3. Secure cargo in place that it has been designed to prevent

slipping during oscillations cruise ship.

1.4. Make maximum use of the vessel clearances

1.5. Avoid direct contact with the cargo ship

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SECTOR

SEA

PORTUARY

BASIC RULES OF STOWAGE

1.6 : Not to stowge, heavy freight on the top of heavy freight or fragile

1.7 : Bear in mind that in the stowage there are loads that must not

being joint, because the1.8. When stowing cargo deck should never easy access to

distributed Tubes probing, vitas, locks, valves, winches, equipment

life or safety.

Within stowage I is considered e1 load securing or lashing.

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On board handling

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Charge transfer

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International Trade Categoras de buques mercantes:

1

2

3

4

Bulk carrier

Buques celulares o portacontenedores

Conventional specialized ships

RoRo ships

SECTOR

SEA

PORTUARY

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P O R T A G E

SECTOR

SEA

PORTUARY

The portage at the pier is the link that binds the activities on

board the vessel with storage areas, or cargo vehicles.El porteo regula las actividades de los buques en puerto, si este

no se organiza y se realiza deficientemente, ocasionara esperas

(demoras), "gancho inactivo" , en las operaciones de carga,

/descarga.s

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PORTAGE

SECTOR

SEA

PORTUARY

To analyze the operation of portage in the event of unloading and

loading, will be divided into 4 stages:Where appropriate to download are:

1. Taking the load on the pier to "walk" the hook

2. Transfer of the load from the pier to the storage area.

3. Download the load on the storage area or truck that takes direct

4. Return the equipment to the dock under the hook.

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P O R T A G E

SECTOR

SEA

PORTUARY

Where appropriate shipment are:

1. Collection of the load on the storage place, or from truck staking

lens.2. Transfer to the pier.

The key to the operation of portage is adapted to pace or rhythm

of the board Handling and Transfer. Therefore, the secret to

efficient operation is in selecting the correct number and type of

equipment to do the job.

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P o r t a g e

SECTOR

SEA

PORTUARY

The key to the operation of portage is adapted to pace or rhythm

of the board Handling and Transfer.

selecting the correct number and type for the job, adjusting the

number of workers teams, depending on the type and volume ofcargoes

There are three factors that influence the time taken to complete

the portage cycle :

Distance to be bridged.

Speed equipment.

Downtime

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SECTOR

SEA

PORTUARY

GENERAL PRINCIPLES TO PLANIFY THE PORTAGE

Separate export and import cargoes, whenever possible.

Designate storage areas close to the operation, to reduce

distances portage.

Establish separate input and output to reduce interference routes

equipment, and ensure that there are no dangerous obstacles. If

possible, a system of satellite alone, without junctions, would be

ideal.Check and remove obstacles to allow teams to circulate in

conditions of greater security.

P o r t a g e