Maneuvering

 crash stop

            When the ship is moving Full Ahead and Double ring Astern order is given from the Bridge, the Engine Room fuel lever is brought to stop. After the Engine's rpm drops to about 20% to 40% of Full Ahead rpm, air braking is commenced  i.e. the engine is reversed then an air kick is given, even though, while engine is still  in the ahead direction, due to the 'way' on the vessel. (very important -  fuel will not released to the engine, during this Air brake, until the engine stops and actually turns in the Astern direction).

                when the engine is on bridge, the Officer on the Bridge has only to put the Telegraph to Emergency Full-Astern. The above sequence is automatically carried out, without the Bridge officer having to operate any other controls. Note that Air Brake will only come into action, when the rpm has dropped to the required 20% - 40%, even when on Bridge control.

 Fire control safety plan

Location:

•   Entrance of the ship both sides.
•   On bridge.
•   On Engine control Room. 
•   Ship's office.

(In side the red colour container)

It will contain the details of all fire fighting appliances and its location.

Importance of located outside:

Other fire fighter came to our vessel. they will easily find out the extract location of extinguishers and  emergency escape route.

It contains:

• Fire detection and alarm system

• Springer installation

• Co2 nozzle installation

• Location of all extinguishers

• EEBD location

• Ventilation system

• Details and location of escape route

• Life craft life Jacket immersion suit location

• Total number of fire hoses and nozzles 

 

Emergency Generator

What is Emergency Generator, Location and It's Regulations?

Emergency Generator:

Back up Electrical System in the event of main power supply failure. Within 45 seconds emergency generator should start and give power to emergency source.

 Location:

Emergency generator with it's switchboard is located in a compartment outside the engine room above the uppermost continuous deck and not forward of the collision bulkhead.

Regulations:

1. It should be above longitudinal continuous deck.
2. It shouldn't be forward of the collision bulkhead.
3. compartment should be accessible from the open deck.
4. It should be able to start at 0°C in cold weather.
5. Heaters should be provided (for cold weather, JCW system must be treated with anti-freeze agent)
6. Fuel flash point shouldn't below 43°C.
7. Fuel tank capacity should be last long for 18 hours.
8. Two starting medium must be available. 
9. Each medium should be capable to give three starts consecutively in 30 minutes without charged. 
10. It should be capable of operating with a list up to 22 1/2° and a trim up to 10°.

SOLAS CHAPTER 11.1 SPECIAL MEASURES ENHANCE TO MARITIME SAFETY (MEO CLASS4)

SOLAS-11.1 

SPECIAL MEASURES ENHANCE TO MARITIME SAFETY  

                        IMO NUMBER & CONTINUOUS SYNOPSIS RECORD

IMO NUMBER

APPLY TO

    

    cargo ship of 300 GT and above, 

    passenger ship of 100 GT and above,

SHIP IDENTIFICATION NUMBER:

 

the number consists of seven digits assigned by IHS maritime, the label begins with the letters  "IMOxx00xx0" 

once assigned the number will not changed,

•      permanently marked
•     visible in color 
•     outside diameter  not less than 200mm
•     inside diameter not less than 100mm
•     width should be proportional to height.

LOCATION OF IMO NUMBER MARKED IN SHIP

•  highly visible area
• sides of hull (port,stbd)
• mid ship
• super structure 

CONTINUOUS SYNOPSIS RECORD

Ship history book is a permanent record kept in a ship always. and shall be available for the inspection 

it contains

• name of the ship
• the port at which the ship is registered 
• date of registered 
• flag state name 
• name of the charterers
• name of the classification society 
• owner identification number
• owner name and address and contact details
• company identification number 
• company name/ address date of expiry of the ship's registration with the state

Its should be written in English, French, Spanish

  

INCLINING EXPERIMENT

 INCLINING EXPERIMENT

  

WHAT IS INCLINING EXPERIMENT?

The initial metacentric height is determined by inclining experiment. after the ship is fully build or major changes in structure must do inclining experiment.

WHAT IS METACENTRIC HEIGHT?

When a ship is heels by an angle the center of buoyancy and center of gravity will moves laterally. if we draw the imaginary vertical line from, the new center of buoyancy it will cut the original vertical line that point is called metacenter,

The distance between center of gravity G and metacenter is called metacentric height,

INCLINING EXPERIMENT

 

•  place the special tool name STABILOGRAPH, placed the tool in forward and aft of the ship,

• four masses are placed in the each two will placed port and aft sides,

•  masses should be placed away from the center line.

• masses should moved one by one to port sides from stbd side, now move the masses from stbd side to port side one by one , finely placed two masses each sides,

• all movement of masses should be recorded by stabilograph , and average of all readings determine as metacentric height.

• inclining experiment carried by empty ship
• and calm weather
• draught and density of water should be noted 
• ropes should be slacken 
• all ship tanks should be empty

MEO CLASS 4 FUNCTION NAMES

 Oral-

Function 3 controlling operations of ship and care for the person on board

Function 4 Marine engineering at operational level

Function 5- electronics and control engineering at operational level

Function 6 maintenance and repair at operation level

Written

Marine engineering knowledge general

Marine engineering knowledge motor

Marine electro technology

Ship construction and stability

Marine engineering practice

Ship safety and environment protection

ISM CODE / ISM CODE FUNCTION SOLAS 9

PURPOSE OF ISM CODE:

  To provide the international standard And the safe management and operation of ship and pollution prevention.

AIM/ OBJECTIVES OF ISM

1. ensure safety at sea, 

2. To avoid the losses of life and human injury, 

3. and avoidance of damage to the environment, in particular to the marine environment, and to property

APPLICABLE TO: 

    ALL SHIPS EXCEPT GOVERNMENT'S SHIPS

ISM CERTIFICATES:

• DOC- document of compliances 
• SMC- safety management certificate.

CERTIFICATE ISSUED BY;

flag state or authorized classification society.

MAIN DOC

• main doc is issued to the company following successful audit of shore side asper the (sms) safety management system.
• evidence required that system is operating last 3 months operating onboard.
• validity 5 years
• annual survey 3months  before the anniversary.

MAIN SMC

• if major non conformity found in audit main doc and smc will withdrawn 
• smc followed last 3 months before the audit.
• smc given to ship copy will kept in company.
• validity 5 years.
• intermediate survey 2nd or 3rd anniversary of the ship.

INTERIM DOC

• interm doc will given to newly build ship or new type of vessel added to the fleet.
• company will request to full fill the sms and ism requirement within 12 months.
• validity 12 months

SHORT TERM DOC:

• at the date of audit auditor will issue short term doc  for the proof of audit has been done,

INTERIM SMC

• to get smc should kept doc, and interim doc, and short term, doc
• it will provide for new company or certain type of vessel added to fleet or change in flag.
• must be full fill the ISM requirements.
• validity 6 months 

SHORT TERM SMC:

• At the date of audit , auditor will issue the short term smc , proof of audit has been done, 
• Validity 5 months