PMS

Windlass / Mooring Winch

Monthly

• Check the condition of the foundation and Securing Bolts.

• Check the Clutch Movement is free and securing pins are in place and good

condition

• Check Clutch Mechanism for fatigue and excessive wear.

• Check the oil level

• Carry out greasing as per schedule, check for Grease nipples condition and

working.

• Check for Marking in the winches and mooring area is clear and visible (Snapback

Zone, Heaving Instructions).

• Check the condition of the pedestal platform.

• Mooring handling area to be kept Antiskid.

• Check Brake Band Condition (Brake band should completely touching the drum).

• Check Drum is free of Rust and Scale.

• Check Engaging Gear Clearance.

• Brake testing of mooring winches (set at 60% of the minimum breaking load of

the wire.)

6 Monthly
INSPECT DRUM:- WINDLASS
CHAIN DRUM & HAWSER DRUM INSPECTION

1. Ensure Anchor Lashings are taken in case of Chain drum of windlass & In case of

Mooring winch hawser drum ensure no load on drum.

2. Slacken brake band fully and gauge thickness of brake band. For Your Guidance

• Thickness of Band on the Chain Drum = 10mm &

• Thickness of Band on the Hawser drum = 8mm.

• Check for uneven wear of brake band.

3. Ensure all the link pins of the bands are flexing and are adequately greased.

4. If brake band is worn more than 50% of the thickness, renew.

5. Maintain sufficient stock of Brake Bands and fasteners.

6 Monthly INSPECT DRUM: MOORING WINCH

Wrapping Drum to be inspected for Securing, Disorientation and Play in Shaft.

5 Yearly SURVEY:- WINDLASS.

Carry out survey as per classification society rules and guide.

ANCHOR CHAIN

5 Yearly SURVEY:- ANCHOR CHAIN AND LOCKER.

• Carry out survey as per classification society rules and guide.

• Anchor chain diameter measurements are taken and should be within limits and
marking done at dry-dock ,

• Swivel clearance and gypsy condition checked on windlass.

• Chain locker bitter end checked from inside

• Chain locker thickness measurement taken and eductor system tried out for bilges.

• Once 2.5 yearly all mud is cleaned from chain locker.

• General maintenance of chain blasted and painted with markings.

• All links to be inspected & slack stud or missing lead pellets identified and reported.

ANCHOR

Monthly – Bitter End

• Check instruction placard.

• Check Release gear Readiness (Hammer in place, free movement of pin)

3 Monthly – Anchor Lashing & Gear

• Check condition of Anchor lashing including turn buckle & shackle.

• Grease on lashing wire.

• Check locking bar, locking pin.

• Check condition of Hawse pipe and spurling cover.

• Grease Anchor Gear.

• Inspect Gear for presence of rust.

2.5 Yearly
• Anchor Cable Chain has to be inspected for wear & tear.

• De-rusting, Washing & Painting to be done on

• Thickness of the link is to be measured. Kenter Shackle and Cable link to be

inspected.

Usual method of checking wear limits is to select by visual

and calibrate them at position of most wear (Area of maximum Wear)

Chain cable link renewal criteria

Link is to be renewed if D1 = 0.88D

(D being Rule diameter mentioned in the Register)

Anchor pins or shackles

0.88 times the original diameter

Not More than 12% degradation is allowed.

At drydock – both anchor & cable to be lowered in dock. Chains are Ranged
enable the chains to be calibrated. The diameter of the links are checked and

noted and shown to the surveyor.

Thickness of the link is to be measured. Kenter Shackle and Cable link to be

Usual method of checking wear limits is to select by visual inspection 3 worst links

and calibrate them at position of most wear (Area of maximum Wear)

Chain cable link renewal criteria

Link is to be renewed if D1 = 0.88D

(D being Rule diameter mentioned in the Register)

Anchor pins or shackles should be renewed if mean diameter D1 is less than

0.88 times the original diameter.

Not More than 12% degradation is allowed.

both anchor & cable to be lowered in dock. Chains are Ranged

enable the chains to be calibrated. The diameter of the links are checked and

noted and shown to the surveyor.

FIRE FIGHTING APPLIANCES

Weekly
• Check condition and operation of Fire doors, PA System.

• Check the SCBA Bottles for pressure.

• Check the Fixed fire detection and alarm system operation and control panel

inspection.

• Check the condition and operation of water mist and sprinkler system (Pump,

control panel, valve position)

Monthly
• Ensure all fire hoses, nozzle and F-key are in place as per the plan.

• Ensure all fire hydrants coupling are firmly attached by seizing wire, grease

mouthing part.

• Operate all fire pumps to confirm their water supply.

• Check the condition of Fireman outfit and ensure that they are in place as per the

plan.

• Check the condition and location of fire extinguishers.

• Check the condition of International Shore Coupling, Bolts, nuts and ensure that

they are in place as per the plan.

• Check the condition and operation of Foam Hydrant, isolation Valve

3 Monthly
• Fire Hose pressure test.

Annually
• Check the condition and operation of ventilation System and fire damper.

• Check the condition and operation of Fire doors.

• BA Compressor for Air Quality.

• Annual inspection of all portable fire extinguishers.

• Checking the weight of the CO2 cartridge of the portable fire extinguishers.

• Galley Deep fat fryer – fire extinguisher system.

• Foam sample shore analysis.

STEERING GEAR PMS

(As per manufacturer’s instructions and company requirement)

Daily
1) Check for any leakage around the steering gears inboard part.

2) Check surface temperature of the equipment (pipes and pumps)

3) Check for abnormal vibrations/noises on the equipment.

Weekly
1) Check Frequency Converter display for error message.
2) Check oil level in the expansion tank and top up if necessary

3) Test Start/stop standby pump

Monthly
1) Cleaning of Steering Gear unit and surroundings

2) Perform test of Steering Gear modes, Emergency Steering and normal steering

from all stations

3) Check manoeuvring time according to SOLAS

4) Check filter blockage indicators, change filter element if necessary.

5) Ensure that all electrical indications push buttons back light bulbs are ok

6) Perform visual check of pump and motor coupling

3 Monthly
1) Emergency steering to be tried out.

2) Function test of alarm system according to manual.

6 Monthly
2) Visual inspection of coolers

3) Internal leakage test

4) Collect sample of hydraulic oil from the actuator

5) Change filter

Annually
1) Check of alarm log

2) Check communication system between Steering Gear room and the bridge.
3) Perform a visual check of all Electrical components, earthing, cable connections.

Other
1) Routine checks.

2) Check for any leakage in the system.

3) Check the hydraulic oil level in the tanks & the storage tank.

4) Greasing of various linkages.

5) Hunting lever status.

6) Condition of the local greasing arrangement.

7) Routine clean ups of small leakages.

8) Steering flat Gyro repeater to be kept synchronized.

9) Communication System to be checked with the bridge.

10) Emergency steering to be tried out. (Every 3 Monthly)

11) Various alarms of the system to be tested (Eg. – Automatic Isolation, Power

failure, Low level alarm, etc)

12) Renewal of oil used for autopilot system.

HATCH COVER PMS

(As per manufacturer’s instructions and company requirement)

1) Rust removal from steel work - The top & sides of the hatch covers, coamings &

stays must be thoroughly checked for signs of corrosion and reduction in plate

thickness.

2) Cleaning - Dirt & Cargo residues or the trackway and rubber packing will prevent

watertightness.

3) Testing for weather tightness.

4) Check for any damage.

5) Condition of Rubber Packing - The rubber packing all around the hatch cover

and across each panel should be in good condition, elastic & not hardened.

6) Condition of Compressor bar - Compression bars must be of an even height,

with a rounded profile and no sharp edges due to corrosion as this could damage the

rubber packing. Extremely bad lengths are to be cropped & renewed.

7) Eccentric Wheels & Balancing Wheels - Eccentric wheels should freely rotate

even by hand. They should be greased atleast once a month especially after a long

voyage. Every six months depending on their use they should be opened up, cleaned

greased and the bearings renewed if necessary. Wheel bush wheel pin must be

replaced if there is more than 1 mm of wear down.

8) Towing Chains - Towing chains are susceptible to elongation as they bear a lot of

stress when pulling the covers. If elongated a gap will appear between adjoining

panels when closing. However any elongation means deformation and weaking and

loss of strength. If elongation exceeds 5 % of its original length that particular length of

chain must be replaced.

9) Quick acting cleats - Quick acting cleats and screw bolt cleats pull the hatch cover

down tight over the coaming. Thus, compressing the rubber packing. The length of the

cleat should be adjusted by a nut so as to produce just the right amount of

compression. On old cleats the rubber washer often hardens & the threads should be

protected from corrosion by greasing.

10) Condition of Cross joint wedges, drain valves.

11) Proper record of hatch cover spares.

12) In addition – for Hydraulic hatch covers

• Condition of Hydraulic pumps.

• Condition of flexible hoses.

• ‘Maintain required Oil level.

• Condition of filter, pressure gauges.

Although the PMS has an ongoing system both for renewals and maintenance regime,

it is recommended that vessels maintain a simple checklist as per makers instructions

is advisable to be maintained on board and the checklist should cover the below

items.

After Each Cargo Operation:

1. Clean the coaming tops and remove any debris or equipment.

2. Clear drain line holes and valves of debris.

3. Drain valve caps should be attached by chain, but not screwed on. They must be

ready in case of a fire in the hold or when carrying out fumigation operations.

Grooves and worn landing pads can be built up with welding and ground down, as

required, giving a permanent repair.

4. Check and clean the surface of the seals and take special care if the cargo is

dusty or gritty.

5. After discharge check hold internals, including ladders, sounding pipes, brackets

and inner coaming surface for mechanical damage.

6. Check hydraulic system for leaks, especially coupling, valve blocks and flexible

hoses.

7. Check for rust streaks on the inside of the coaming which would indicate a leaking

hatch cover, then take any necessary remedial action. Clean off the old rust

streaks and stains.

Routine Maintenance – Three Monthly:

1. Grease wheel spindles, cleat spindles, hinge pins and hydraulic cylinder protective

sheaths.

2. Check hinge pins for wear and repair as necessary. Worn hinge pins can cause
slewing of panels and leaking cross joint cleats.

3. Grease cleat wedges, drive chain sprockets, toothed racks and cylinder spherical

bearings.

4. Check and adjust drive and towing chain adjusters.

5. Check rubber seals for elasticity, mechanical damage or permanent deformation

6. Hatch covers usually make steel to steel contact when a compression bar indents

rubber seals by 12-16 mm, check makers manual for exact compression.

7. When the hatch covers are opened the rubber should almost retain its original

shape, although new rubber will invariable suffer a 1-2 mm permanent set after the

first operation.

8. Once the permanent indentation reaches 70% of the designed compression the

hatch cover is likely to leak.

9. Do not grease the rubber packing or seals unless proceeding into cold weather

when glycerin based grease can be used.

9 Monthly or Annual Checks:

1. Check quantity and condition of spares carried on board

2. The rubber packings and adhesive have a limited shelf life and normally should be

date stamped when purchased

3. Check hydraulic system oil by analysis

4. Check safety locking devices and hydraulic system cut outs

Dos and Don’ts:

1. Always rectify steel to steel faults first

2. Keep chains and cleats correctly adjusted

3. Attach locking pins and chains to doors and hatch covers in open position

4. Keep coaming tops and double drainage channels in good order

5. Keep hatch covers and clean coaming tops and double drainage channels after
loading bulk cargo through the grain or cement hatches

6. Always keep wheels, hinges and chain tension equipment well greased

7. Do not enter a hold with suspect atmosphere

8. Do not remove ball valve from drain valves

9. Do not allow grooves to form in coaming tops in way of the side panels

10. Do not leave loose cleats when proceeding to sea

11. Do not screw down cleats beyond normal tension

CARGO HANDLING CRANE PMS

Monthly
1) Greasing & Lubrication of moving parts.

2) Check Hydraulic Oil Level (Visually)

3) Check Filter indicator (Visually)

4) Check the condition of the wire (Corrosion and condition of broken strands)

5) Check and try out limit switch and break.

6) Check the condition of the hydraulic flexible hose.

7) Check the condition of the brake lining (wear & tear)

8) Check for any leakage.

9) Check for any overheat noise, looseness of clamping.

10) Check for the presence of rust.

11) Check the SWL and Max. crane head reach marking.

12) Check for any noise coming from crane while operating.
3 Monthly
1) Maintenance on cylinder top and piston rod.

Cylinder Top - Grease all nipples.

Free of corrosion / rust

Seal is not damage

Piston Rod - Visual inspection

Condition of wiper seal

Free of scratches, rust/corrosion

2) Any scoring (scoring is a type of abrasive wear, referring to a rough surface,

usually with cuts) or roughness on the sheave is to be checked.

3) When sheave groove has worn remarkably about 5mm in depth or flange has

broken, sheave should be replaced with a new one.

4) The limit of crane shall be tested as per the manufacturer’s instructions.

5) Inspect Chain, hook, Swivel and other subsidiary gear associated with lifting

appliance and loose items.

6) Carry out Rocking test of crane.

7) Take and check the oil and grease samples.

8) Greasing of crane wire.

6 Monthly
1) Overhaul crane winches.

2) All subsidiary gears should be taken out, inspected, greased and reassembled.

3) Extract and examine grease nipples including grease delivery pipes.

4) Examine all items to ensure that SWL and identification marks are clearly visible.

5) Check the condition of Motor Bolt.

6) Check the water tightness of the hatch and door of the crane.

7) Inspection of wire sheave and wire rope.

8) Check the clearance of Jib Bearing.

No wire rope shall be used if in any length of eight diameters the total number of

visible broken wires exceed 10 per cent of the total number of wires.

Annual
1) De-rust, overhaul and paint cranes and other lifting items.

2) New charge for hydraulic oil tank and change the filter cartridge.

5 Yearly
1) All electrical components to be checked tested and replaced.

2) Full test of crane safety cut outs and limit switch

3) Load testing of Cranes.

4) Hydraulic hoses on deck to be replaced depending on their condition or after 5

years of service whichever is earlier.

5) The crane wire to be replaced every 5 years or if deformation is more whichever is

earlier.

Static Test of Crane

• Static Test of the crane is conducted under the load, which is 25% above its

capacity parameters according to the standards test methods.

• Static tests of the jib-type crane having one or more load characteristics are

periodically or extraordinarily held in a position corresponding to a maximum load

lifting capacity of the crane and / or the largest loading moment.

• When static tests of jib-type cranes are carried out, the boom must be installed
relatively to the leading substructure in the position corresponding to the lowest

rated stability of the crane. The load must be lifted to a height of 100-200 mm.

• If the lifted load does not fall on the ground within 10 min, and there no cracks,

permanent deformations or other damages of metal structures and mechanisms,

than the crane positively passed the test.

Dynamic Test of Crane

• Dynamic tests of the crane are carried out by lifting a load, which is 10% heavier

than its nominal capacity, and are intended to check the work of mechanisms and

brakes.

• Dynamic tests of cranes (except crane cable type) should be held multiple times (at

least three times). It contains rising and lowering of cargo, as well as checking the

actions of all other mechanisms of the crane

Note: Static tests performed crane load, 25% above its nameplate load capacity.

Dynamic load test is performed, 10% greater than the capacity of the crane, or a

work load, i.e. the cargo, which is equal to the mass of the crane lifting capacity.

The dynamic test work load makes it easier to hold for heavy-duty cranes. The

Dynamic test shall be performed only in case of positive result of the static test

FIXED CO2 SYSTEM PMS

As per MSC.1/Circ. 1318 dated 11 June 2009 & Manufacturer’s Instructions.

Also as per DG Engineering Circular No.6of 2013

Maintenance of CO2 Flooding System

Fixed carbon dioxide fire extinguishing systems should be kept in good working order

and readily available for immediate use. Maintenance and inspections should be

carried out in accordance with the ship’s maintenance plan having due regard to

ensuring the reliability of the system. The onboard maintenance plan should be

included in the ship’s safety management system and should be based on the system

manufacturer’s recommendations.

Monthly
1) Alarms, Machinery trips, Door alarm, Quick closing valves, Flaps, Skylights,

Ventilation fan trips to be tested.

Annually
1) General inspection of the installation, pipe lines to be checked.

2 Yearly
1) 1+

2) Verify CO2 contents by mechanical advantage lever, ultrasonic liquid level

measurement or radioactive liquid level measurement. Equipment for measuring

CO2 content must be available on board ships. A maximum reduction of 5% in

CO2 content may be allowed provided total CO2 quantity on board is not less than

the required amount.

3) Blow through the system with 6-7 bar air with plastic air bags at the nozzle ends.

5 Yearly
1) 1+2+

2) The servo cylinders and any remote controlled stop valves to be tested by opening

one pilot cylinder. The main CO2 bottles must be uncoupled for this purpose.

3) Spring loaded relief valves to be checked and pressure tested at 180 bar.
4) Checking of HP alarms which operate with gas pressure.

5) Section of CO2 which can be shut off must be tested with air at 25 bar.

10 Yearly
1) 1+2+5+

2) CO2 bottles to be inspected internally. Siphon tube or dip tube to be checked.

Cylinders to be pressure tested at 250 bar. If permanent change in volume is

observed, those cylinders to be discarded. After 20 years of installation of CO2

flooding system, these tests to be carried out every 5 years thereafter.

15 Yearly and 5 Year thereafter

1) 1+5+

2) Pressure test HP pipes, stop valves to engine room, pump room, purifier room,etc.

at 190 bar (hydraulic), medium pressure pipes at 80 bar (hydraulic) and low

pressure pipes at 7 bar air.

3) After hydraulic pressure testing, lines to be blown through by dry air.

Chain locker maintenance

- Walk back all shackles till last shackle.- Comply with enclosed space procedures- Both chain
lockers are to be opened up and cleaned by mechanical means.- High pressure water washing to
be carried out for both lockers.- Muddy water, mud and sludge to be removed.- Chain locker
bitter end checked from inside- Chain locker thickness measurement taken and eductor system
tried out for bilges.- Bilge strainers are to be cleaned and the suction lines blown through with
compressed air to prove

that they are clear.- After cleaning the chain lockers are to be re-coated.

At drydock- Shell plates, especially the bottom of chain locker at the seams and chain pipes are
to be thoroughly

inspected , and as per the age , thickness measurements to be carried out(part of special
survey) and
renewed as necessary.- Chain pipe to be checked for wear and re-built as necessary.- Chain
guide wear below windlass to be rebuilt as necessary.- Bitter end of the chain is to be observed
and any wear down of the pin , should be re-built as per

advise of class surveyor.

Lifeboat PMS
1. Weekly Maintenance

A. Visual Inspection:

Check for any visible damage or wear on the lifeboat and its components.

B.Operational Readiness:- Ensure that the lifeboat is in its stowed position and ready for
immediate use.- Run the lifeboat engine for at least 3 minutes to ensure it starts and operates
correctly.- Check the quantity of fuel and lubricating oil in the engine and gearbox.- Verify that
the battery charger is operational and that the battery is charged.- Inspect emergency lights,
oars, boathooks, and loose gear for functionality and condition.- Air pressure for life support
and engine supply at normal reading, skates in place- Move the lifeboat from its stowed
position to demonstrate satisfactory operation of launching

appliances.- Grease stuffing boxes on the propeller shaft tube.

2. Monthly Maintenance- Clean the lifeboat, ensuring all components are free from debris.-
Check the pressure of air bottles (should not be less than 150 bar).- Test and operate the
sprinkler valve to ensure it functions properly.- Lubricate davit and winch components as per
manufacturer specifications.- Review lifeboat equipment inventory, ensuring all items are
present and in good condition.- Check the rudder/ steering mechanism, check all cordage, check
the Retro-reflective tapes for proper

adherence, check for any damage to the hull exterior or rusting of metal fitting.- Check all
markings for signs of fading, check all seat belts for integrity.

3.Quarterly Maintenance Tasks- Lower the lifeboat either by free fall or davit every three
months to ensure operational readiness.- Test engine performance under load conditions.-
Checks the plugs for leakage, check the water-spray system, check the painter release system
for ease in functioning
Check the unload release system when releasing the boat also that the hydrostatic interlock

functions as required.- Clean the boat thoroughly. Remember to flush the water-spray system
with fresh water after use.

4. Annual Maintenance- Conduct an annual thorough examination by a certified shore

service engineer, including all

components of the lifeboat.- Inspect davits, winches, and release gear for compliance with
safety standards.- De-rust and repaint as necessary to protect against corrosion

Lifeboat Winch
Weekly- Check corrosion or any defects on
1. Brake system

2. Brake Lever- Grease speed change lever

Monthly
1. Gear box, gear, bearing, oil seal- Check level and deterioration of lubricating oil

Oil should be checked and changed if discoloured. In case that oil level is low, oil should be
added until

the its surface comes to the designated level in the oil gauge.- Check for any unusual noise

2. Brake system- Check corrosion or any defects on

1. Brake system

2. Brake Lever- Check Operation of brake lever

Annual
The following items should be examined for satisfactory condition and operation:-open and
inspect brake mechanism;-replace brake pads, if necessary;-remote control system;-power
supply system;-Winch foundation.-Surfaces of each gear inside the gear box should be checked.
In case that a defect is found on a

surface of gear, the gear box should be replaced or repaired.

DYNAMIC WINCH BRAKE TEST

Annual operational testing should preferably be done by lowering the empty boat.

When the boat has reached its maximum lowering speed and before the boat enters the water,
the

brake should be abruptly applied.

Following the test, the brake pads and stressed structural parts should be re-inspected.

5 Yearly- Conduct a thorough examination of the lifeboat and davit systems, checking for
signs of damage,

corrosion, or wear.- Inspect all components, including the hull, keel, framework, winch, wire
ropes, hooks, and release

mechanisms.

Life boat davit PMS

Weekly- Check corrosion, deformation and depression on frame davit arms, davit arm stopper
& trigger hooks- Davit arms operation check by moving out davits from stowed position- Check
sheaves, davit arm stopper & trigger hook operation- Check wear & corrosion on components
like

1. davit arm stopper & trigger hook

2. Lashing wire rope

3. Remote control wire

4. Boat chocks

Monthly- Lubicate / grease

1. Sheave, suspension block

2. Hinge pin, sheave pin

3. Davit arm stopper and trigger hook

4. Boat fall, Turn buckle

5. Remote control wire- Operation of

1. Remote control wire

2. Davit arm stopper and trigger hook

3. Sheave, suspension block

4. Davit arms - Turning out from stowed position

Yearly
- Functioning of limit switches- Hydraulic or power system check- Corrosion, alignment,
excessive freeplay, deformation check.

Falls PMS- Greasing as per manufacturers requirement- Check for corrosion, kinks, damage-
Replace as & when required or- Replacement in 5 years

Solas requirements for lifeboat davit.- Davits must be capable of launching lifeboats safely even
when the ship is heading at a speed of 5

knots in calm water. This ensures that lifeboats can be deployed quickly during emergencies-
These must hold and slide down the lifeboat even when the ship is heeled to an angle of 15
degrees on either side. This feature is crucial for ensuring that lifeboats can be launched
regardless of the ship's stability

Solas requirement for lifeboat and rescue boat davit testing.

- Launching appliances are liferaft, lifeboat, rescue boat and fast rescue boat davits.- Lifeboats
and launching appliances must undergo a thorough examination during annual surveys as

per SOLAS Chapter III Regulation 20 section 11

1. Davit structure, in particular with regard to corrosion, misalignments, deformations and

excessive

free play;

2. Wires and sheaves, possible damages such as kinks and corrosion;

3. Lubrication of wires, sheaves and moving parts;

4. Functioning of limit switches;

5. Stored power systems; and

6. Hydraulic systems.
Solas requirement for lifeboat testing.
Weekly
1. Lifeboats (except free fall lifeboats) - SOLAS III/20.6

The following item to be examined and checked for satisfactory condition and operation.

1.Inspection of hook , their attachment

2.On load release gear and reset operation .

3.Running for 3 min for life boat engine and verifying gear box and gear train are engaged

satisfactorily.

4 .For cargo ships moved from their stowed position, without any persons on board, to the
extent

necessary to demonstrate satisfactory operation of launching appliances, if weather and sea

conditions so allow.

Monthly
1.Turned out from their stowed position, without any persons on board if weather and sea
conditions

so allow. - SOLAS III/20.7.1

2. Inspection of lifeboat equipment - SOLAS III/20.7.2

1.Verification of satisfactory condition of item as per checklist require by regulation 36.1

Examination of lifeboats with sprinkler system (Monthly testing of water spray systems on
lifeboats in

accordance with manufacturer’s instructions and then flushed through with fresh water)

Annual
Lifeboats with self contained air support system - Examination

Examination of lifeboats with sprinkler system

Done by shore

1. Within window period of SEQ

The following items to be examined and checked for satisfactory condition and operation:

1. Condition of structure including fixed and loose equipment;

2. Engine and propulsion system

3. Manoeuvring system

4. Power supply system

5. Bailing system.

5Yearly
Lifeboats with self contained air support system - Hydrostatic test of air cylinders

Inspection of rescue boats SOLAS III/20.6

The following item to be examined and checked for satisfactory condition and operation.

1.Inspection of hook , their attachment

2.On load release gear and reset operation , if fitted

3. Running for 3 min for life boat engine and verifying gear box and gear train are engaged

satisfactorily Outboard motor fitted with rescue boat to be run for 3 min when only when
suitable

water supply provided .

Maintenance of Hooks
1. Weekly- Conduct regular visual inspections of the lifeboat hooks to identify any signs of wear,
corrosion, or

damage. This includes checking the integrity of the hook mechanism and ensuring that all

components are free from obstructions.

- Perform functional tests on the release mechanism to ensure it operates smoothly.

This involves:

Confirming that the release lever is correctly positioned.

Ensuring that the locking or maintenance pin is securely in place when the lifeboat is stowed

2. Monthly- Regularly clean the hooks to remove salt, dirt, and debris that can cause corrosion.
Use fresh water

for rinsing after exposure to seawater.- Apply appropriate lubricants to moving parts of the
hook mechanism to ensure smooth operation.

Follow manufacturer guidelines for lubrication intervals and types

3. Annualy & 5 yearly tests under realease mechanisms above.

EMERGENCY GENERATOR
1. Every Saturday, emergency generator must test run

2. Air bottle pressed up or starter battery fully charged, at all-time

3. Changeover the selector switch to local position before starting

4. Make sure breaker switch at ‘off’ position before starting (an interlock between E/R

Main switchboard breaker and emergency switchboard breaker is provided to prevent

simultaneous closure of both breaker)

5. During testing, check frequency, voltage and ampere

6. Fuel tank, always checked to ensure adequate level

7. Air filter of generator, regularly cleaned

8. Required tools and spares kept in a container

9. Emergency light for this room should be always checked

LIFEBOAT REQUIREMENT.

According to LSA Code, Chapter 3, Reg. 4.4

General requirements for lifeboat:

1. All lifeboats shall be of sufficient strength to:

• Enable them to safely launch when fully loaded with their full complement of person

and equipment.

• Be capable of launched and towed when a ship is making headway at a speed of 5

knots in calm water.

2. Except for free fall, each other lifeboat to be launched by falls shall be of sufficient

strength to withstand when loaded with its full complement of person and equipment and

with applicable skates or fenders in position, a lateral impact against ship side at an

impact velocity of atleast 3.5m/sec and also a drop into water from a height of atleast 3

mtrs

3. The size, number and the capacity of the lifeboat for a merchant vessel is decided by the

type of the ship and number of ship’s crew, but it should not be less than 7.3 m in length

and minimum two lifeboats are provided on both side of the ship (port and starboard).

4. The requirement for lifeboat of a cargo ship with 20,000 GT is that the boat must be

capable of launching when the ship is heading with a speed of 5 knots.

5. The ship must carry one rescue boat for rescue purpose along with other lifeboats. One

lifeboat can be designated as a rescue boat if more then one lifeboat is present onboard

ship.

6. The gravity davits must be hold and slide down the lifeboat even when the ship is heeled

to an angle of 15 degree on either side. Ropes are used to hold the lifeboat in stowed

position with cradle. These ropes are called gripes.

7. The wires which lift or lower the lifeboat are known as falls and the speed of the lifeboat
descent should not be more then 36m/ min which is controlled by means of centrifugal

brakes.

8. The hoisting time for the boat launching appliance should not be less than 0.3 m/sec with

the boat loaded to its full capacity.

9. The Lifeboat must be painted in international bright orange colour with the ship’s call sign

printed on it.

10. A fully loaded lifeboat in calm water has an engine speed of atleast 6 knots and at least 2

knots when towing a 25-person life-raft and enough fuel for 24 hours.

RESCUE BOAT REQUIREMENT

According to LSA Code, Chapter V, Reg 5.1

1. Rescue boats may be either of rigid or inflated construction or a combination of both and

shall:

• be not less than 3.8 m and not more than 8.5 m in length; and

• be capable of carrying at least five seated persons and a person lying on a stretcher.

2. Rescue boats shall be capable of manoeuvring at a speed of at least 6 knots and

maintaining that speed for a period of at least 4 h.

3. Unless the rescue boat has adequate sheer, it shall be provided with a bow cover

extending for not less than 15% of its length.

4. Rescue boats shall have sufficient mobility and manoeuvrability in a seaway to enable

persons to be retrieved from the water, marshal liferafts and tow the largest liferaft

carried on the ship when loaded with its full complement of persons and equipment or its

equivalent at a speed of at least 2 knots.

5. A rescue boat shall be fitted with an inboard engine or outboard motor. If it is fitted with

an outboard motor, the rudder and tiller may form part of the engine.

6. Arrangements for towing shall be permanently fitted in rescue boats and shall be

sufficiently strong to marshal or tow liferafts Inflated rescue boats shall be so constructed

as to be capable of withstanding exposure:

• when stowed on an open deck on a ship at sea;

• for 30 days afloat in all sea conditions.

7. The buoyancy of an inflated rescue boat shall be provided by either a single tube

subdivided into at least five separate compartments of approximately equal volume or

two separate tubes, neither exceeding 60% of the total volume.

8. In addition to complying with the requirements of lifeboat, inflated rescue boats shall be

marked with a serial number, the maker’s name or trade mark and the date of

manufacture.

9. Every rescue boat shall be provided with effective means of bailing or be automatically

self-bailing.

10. Rescue boats shall be fitted with weather-tight stowage for small items of equipment.

11. The inflated rescue boat shall be maintained at all times in a fully inflated condition.

What all things u will see on entering FPT?

Ans: The following structures are found in the fore peak tank:

1. Stem plate or stem bar or a combination of both in the forward most structure, which

forms the profile of the bow. The stern plate is normally made of steel plate and is

stiffened by a center line girder or stiffener. The stem runs from the highest point at the

forecastle to the keel of the ship.

2. Breast hooks are fitted at intervals to stiffen the stem plate and to connect the stem
plate to the panting stringers or side stringers.

3. Deck head is the uppermost deck of the fore peak tank which is watertight. Entry to the

fore peak tank is through manholes which are kept watertight by covers when ship is

underway.

4. Panting stringers or side stringers are fitted at regular intervals on the ship side to

reduce panting, the inward and outward deformation of side plating caused by the

changes in water pressure.

5. Panting beams are normally spaced at every other frame space to absorb the

transverse fluctuating forces induced during slamming and pounding of the ship. Channel

bars are normally used as panting beams. Panting beams are also sometimes supported

by pillars.

6. Perforated bulkhead (also known as swash bulkhead or wash bulkhead) refers to

the centerline bulkhead which is not watertight. Its main function is to reduce free surface

effect or heeling moments of water in tanks, which are not fully filled.

7. Perforated flat (also called perforated deck) is a horizontal deck which is non

watertight. It acts as a kind of a full panting stringer to absorb the transverse forces. The

deck is supported by panting beams and longitudinal girders like a usual deck. The

perforations on the deck are to facilitate the flow of liquid in the fore peak tank and also

for man entry.

8. Solid floors are fitted at every frame spacing to reinforce the ship's bottom. A centerline

girder is normally fitted to provide for rigidity of the structure with the transverse floors.

9. Collision bulkhead is mandatory and to be fitted at aft of the fore peak tank at a

distance of 5 to 7.5% length of the ship from forward perpendicular.

Rocking Test
The rocking test is a crucial procedure used to assess the condition of slewing bearings in
cranes. This

test helps identify wear and ensures that the crane operates safely.

Preparation for the Rocking Test

1. Ship Conditions:- Ensure the ship is on an even keel with minimal trim.- Avoid conducting the
test in bad weather or windy conditions.- No cargo or bunkering operations should be taking
place during the test.- The crane hook must be free of any load.

2. Equipment:

Function 3- Use a properly calibrated dial gauge for measurements, rather than a Vernier
caliper.

3. Reference Points:- Establish fixed reference points on the crane, typically two points on the
front and rear bottom

plates, which are consistently used for measurements.

4. Measurement Positions:

Measurements are taken with the jib pointing in four directions:

Forward, Aft (backward), Hard to port (left), Hard to starboard (right)

5. Taking Measurements:- With the jib at maximum outreach, take readings from both
reference points.- Record measurements with an accuracy of 0.1 mm.- Repeat the process with
the jib at minimum outreach.

6. Calculating Wear:- Calculate the difference between measurements taken in various

positions. For example:- If Measurement B (jib at maximum outreach) minus Measurement A
(jib at minimum outreach)

equals 7 mm or more, immediate action is required, and the crane should not be used until
repairs are

made.- Maximum allowed play is typically:

1.5 mm for roller bearings

3.0 mm for ball bearings

7. Recording Results:

Document all findings and compare them against previous measurements to track wear trends
over time.

8. Post-Test Actions- If wear exceeds acceptable limits, increase greasing frequency and
consider replacing bearings if necessary.- Regular monitoring of grease samples can help
identify premature wear; contaminants in grease indicate potential issues.

Brake Rendering Test

For Example, we have a mooring hawser with Breaking Load of 450kN. Now, 60% of 450kN is
270 kN.

To determine the Brake Rendering Capacity of the Winch, a procedure called Brake testing is
carried out. This procedure requires a Brake Testing Kit which has the following components

1. Hydraulic Jack with Manometer and lifting arrangements and base support (if required)

2. Plates

3. Bolts to fasten the plates to the winch drum The break testing kit simulates the load on the
line by means of hydraulic pressure producing a torque

on the winch drum as shown in the figure below

Procedure- Before testing a winch brake, the condition of the brake and the brake drum should
be confirmed as satisfactory. Any damage or failure should be fixed before testing takes place.

- Rig the Brake testing kit as shown in the figure above. Manufacturers instruction should always
be consulted prior such test

- Jack shall be placed firmly on the ground and in correct position- Ensure that pressure gauge
on the hydraulic jack showing zero

- Tighten the brake of the mooring winch fully

- Start pressurizing the jack so that it starts to create a torque which acts in the direction of the
lower as shown above (this simply means we are trying to make the brake ‘slip’ or render)

- At the first sign of the brake rendering, the pressure applied to the hydraulic jack is recorded
and the
following action taken:

a. If slippage occurs at less than the design pressure, the brake should be tightened and
pressure to the jack reapplied.

b. If the recorded pressure corresponds to the design pressure, the jack should be released,
and the test gear removed.

c. If slippage does not occur at the design pressure, the brake setting should be adjusted so the
brake can render at the design load.- A marking is required to be made on the brake screw
indicating the limit to which it should be tightened.

Once the brakes are tested and calibrated, the torque setting should be recorded. For
conventional screw brakes, a tag should be attached stating the torque value. For spring applied
brakes the spring compression distance should be recorded and the mechanism secured with a
seal.- This position is held for a minute and the marking is checked again to see if there is any
slip.