253643407-heavy-lift-doc.doc

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%a& compulsory information9 name and address of the manufacturer or his authori8ed representative

nominal diameter of the wire:rope

length of the wire:rope delivered

average mass per meter

mode type and direction of lay of the cable %right or left hand lay, preformed or

not, crossed or "ang7s lay&

length of the lay of the cable the construction %composition of the wire:rope, nature and composition of the

core of the wire:rope, number of strands, number of wires&; enclose drawing ofcross:section with principal

dimensions characteristics of the steel %class or 0uality&

nominal tensile breaing strength of the wires

the lowest practical resistance of the wire:rope to breaage under tension;

the minimum practical tensile breaing strength of the wire:rope;

information on the nature of the protection against internal and external

corrosion %in the case of galvani8ing, the 0uality of the 8inc coating must bestated&

certicate that the wire:rope is made in a single piece and that its

characteristics are constant throughout its length information on the nature and methods of the tension, tortion and bending

tests, and the results thereof; the temperature limits for use of the wire:rope;

maintenance and inspection instructions;

%b& information where applicable9 if the wire:rope is made according to a national or international standard,

identify this standard.

Who give those standards Classication societies*ow often you test cargo gear should betested

1. after 1st installation onboard initial inspection and test#. at ( yearly interval3. after any ma<or repair or modication

*ow often you test cargo gear should beinspected

1. thorough examination should be done by a competent person at least every 1#months %person who is properly trained and experienced&

#. if the e0uipment is sub<ected to fre0uent use more fre0uent inspections shouldbe carried out

3. loose or associated gear should be inspected before every use*ow are the record eeping is done onthe above tests

in the format supplied in the operations manual

to be ept in the le named =register of ships lifting appliances and cargo

handling gear>



What are the inspection done on cargogear

Item to beinspected

Method of inspection

Derric boom thorough inspection of the booms specially the area of spiderband and underside near the crutch

6locs ?ll blocs to be overhauled. 6locs to be dismantled and

closely inspected for rust , corrosion ,pitting and hairlinecracs

)oose nec 5his is the main element. Would be drawn out and clean.+nspected for any sign of corrosion or deformity

2unner wire Damage by1. more than 1- percent of strands are broen in a length

of eight diameter to be condemned#. crushing3. corroding and chang

?ll other loose gear @or their proper condition

Who is the person authori8ed to inspect

cargo gear

? competent person who is properly trained and having good experience related to

the cargo gear %normally chief ocer&What are the document re0uiredregarding the cargo handling gear

1. certicate or report shall be issued on the appropriate form by the competentperson

#. these certicate shall be ept onboard for # years3. 2egister of ships lifting appliances and cargo handling gear should be

maintained in an approved form. this has # parts Aart one 9 5horough examination of lifting appliances

Aart two 9 2egular inspections of loose gear

What are the certicates related to thecargo gear

1. Aroof load test certicate for cranes$derrics#. Wire rope certicates3. anufacturer7s certicates for !W" of all associated gear %thimbles , shacles,

dec eyes etc&in the lifting system'.

What are the contents in the rigging plan 5he rigging plan includes the installation or attachment method and the selection ofsafe woring loads for rigging components. 5he rigging plan must identify thefollowing9%1& "ifting 2e0uirements%#& !ecuring and ?ttachment 2e0uirements%3& anufacturer and Weight 5esting 2e0uirements %"ifting !traps, Aad eyes, Wire&

What are your concerns prior to loading

and discharging of cargo /xplain yourvisual inspections



cranes. /xplain how you lift (-t load #. 5hen connect the lifting beam to the spreader*ow do you prepare your vessel for thecargo gear survey

"avery

What will you chec in the cranes ?part from the main things1. "ights and limit switches

#. Wipers and heaters3. /mergency means of escape'. @ore extinguisher

*ow do you carry out lashing heavy deccargo

@ollowing boolets are to be sued1. !hips cargo securing manual#. Code of safe practices for cargo stowage and lashing

+f stevedores doing lashing what wouldyou chec on them

1. 5hose lashing gear should be approved type#. !W" to be according to the re0uirement3. "ashing to be carried out up to the satisfaction of the C$

*ow do you place dunnage for heavy loadon dec

Dunnage should consider only if the load density exceeds

+n general 4>F'> is suitable for this purpose

+f vessel is transversely framed dunnage should be longitudinally andvice versa

length of dunnage should be calculated s follows

consider example of 1#-t weight of dimensions G x # mH to be loaded at a placewhere load density is (t per mHload on dec I 1#-$Gx# I J.(t per mH which exceeds the load densitydunnage should be arranged throughout the length of the load and the dunnagelength if consider as E1#-$GFE I ( E I 3m always weight of the load$nal area should be e0ual or less than the loaddensity

*ow do you load a container ship+f the load concentration of heavy liftexceeds the load density what would youdo

"ay the dunnage as re0uired. "ength of the dunnage depends upon the weight of theload and the length or width of the load

When carrying out annual inspection ofderrics what would a chief ocer payparticular attention

+tem to e inspected ethod of inspectionDerric boom thorough inspection of the booms specially the area of spider

band and underside near the crutch

6locs ?ll blocs to be overhauled. 6locs to be dismantled andclosely inspected for rust , corrosion ,pitting and hairline

cracs)oose nec 5his is the main element. Would be drawn out and clean.



+nspected for any sign of corrosion or deformity

While woring cargo by derrics, runnerwire fails. *ow do you replace the runnerwith minimum delay

1. order boatswain to open new runner wire in the stores and ae it on dec#. heaving line connect to the broen end of the runner3. and run the winch in a way that broen wire will clear the drum'. now only the heaving line remain on the drum

(. pass the other end of the heaving line through the head bloc and connect thenew wire to the heaving line4. turn the drum in a way that the runner is pulled and the heaving line is clearedJ. runner end to be clamped to the drum

What is the document gives the loaddensity

"oad density plan

? heavy load to be loaded on to the hatchcover which exceeds the load density.What would you do

"ay dunnage but ensure length of dunnage long enough to reach the hatch coamingso that the part of the weight will be taen by the hatch coaming

What is annealing and why do you dothat

?nnealing is a heat treating method done to achieve any of the following 5o bring a deformed material to its original shape

5o obtain certain desirable properties 5o reform molecules inside the metal

5o regain strength after being exposed to heavy stresses

What is the si8e of dunnage used whenplacing h heavy weight on dec

!i8e of dunnage should be calculated according to the weight of the load and the loaddensity. 2e0uired "oad density I weight $nal area

*ow do you nd a good place for heavylift and how is the lashing is done

1. load density plan should be consult against the weight to be loaded#. volume occupied by the weight to be considered3. lashing points'. if cannot nd a place with sucient load density , dunnage should be used

/xplain full procedure of loading heavy lifton top of the hatch cover

1. Calculate the load density on the hatch cover by using load density plan. +fspreader is used weight of the spreader should also be taen in to account

#. if load density is insucient Alace ade0uate dunnage or load bearers3. dunnage should long enough to reach up to the hatch coaming'. /nough lashing points should be available(. Calculate ) for critical stage and arrange it to be positive and ade0uate

through out the operation4. inimi8e @!/ and mae the vessel up rightJ. !top all other operations related to cargoG. Cast oK any barges alongsideL. *oist the gang way

1-.+nform all departments11.!ecure all loose items



1#.?ttach steadying linesMtili8e most experienced personnel for the operation and avoid =lateral drag>

*ow to calculate !W" on a wire rope ifthe breaing strength is given

SWL = Breaking stress6

Type of rope Breakingstress

anila #DH$3--Aoly propylene 3DH$3--Aolyester 'DH$3--

Aolyamide (DH$3--!teel wire 4x1# 1(DH$(-- 4x#' #-DH$(-- 4x3J #1DH$(--

*ow often you are checing cargo gearsonboardWhat are the emergency stops of a craneWhat are the entries to be made in the=Chain register>What are the precautions to be taenprior to load granite blocs

1. )ranite blocs are heavy density cargo#. precautions against structural damages

3. stability should be calculated to avoid stiK shipWhat are the certicates available forcargo gears

1. proof load test certicate#.

What are the tests carried on cargo gearand how often

5hese tests to be done annually and oncein every ( years or after ma<ormodication which might eKect the !W"

Name of test Test methodAroof load test can be testeddynamically%spring load& or statically%suspended weight&

1. !W" N #-t #( percent excessiveof !W"

#. #-N!W"N(- 9 (t add to theweight

3. !W"O(- add 1- t to the weightDerric boom to be tested in various

angles

!lewing , hoisting and lowering with the

weight/mergency stops and limit switches

When will you condemn a wire rope '. more than 1- percent of strands are broen in a length of eight diameter(. crushed4. chafedJ. corroded

*ow will you order a wire rope +t should be ordered as per the relevant order form in the ships company

operation manual ?ll necessary dimensions such as diameter , lay , length , type , number of

strands to be mentioned as per the re0uirement

What is proof load Aroof load is the tonnage which is applied during the testing of the derric7s



capacity Aroof load test to be carried out at ( year intervals

*ow do you prepare for heavy lift as chief ocer

13.!elect appropriate location and the load to be within the !W" of derrics1'.Calculate the load density of that place by using load density plan. +f spreader is

used weight of the spreader should also be taen in to account1(.if load density is insucient Alace ade0uate dunnage or load bearers14./nough lashing points should be available1J.Calculate ) for critical stage and arrange it to be positive and ade0uate

through out the operation1G.inimi8e @!/ and mae the vessel up right1L.!top all other operations related to cargo#-.Cast oK any barges alongside#1.*oist the gang way##.+nform all departments#3.!ecure all loose items#'.?ttach steadying lines#(.Mtili8e most experienced personnel for the operation and avoid =lateral drag>

What is lateral drag "ateral drag is the hori8ontal movement of cargo when it is <ust brea the

contact with the surface holding it. When loading drag is away from the ship and discharging it is towards

the shipWhat are the dangers involved with thelateral drag

1. *eavy cargo may start to swing violently.#. omentum of swing may increase the load and eKect the !W" limitations3. cargo trucs can topple'. cargo and hull damage may occur

*ow to overcome lateral drag 1. maintain derric head always exactly on top of the weight#. while discharging the runner and the topping lift should be lowered immediately

the load touches the surface3. while loading load must be taen slowly

'. advisable to use steadying lines(. with heavy weights always occupy experienced personnel

What are the contents in the code of safepractice for ships carrying timber deccargo

Chapter 1 )eneralChapter # !tabilityChapter 3 !towageChapter ' !ecuringChapter ( Aersonnel protection and safety devicesChapter 4 ?ctions to be taen during the voyage?ppendix ? ?dvice on stowage practices?ppendix 6 )eneral guidelines for the under dec stowage of logs

@ull procedure of loading and lashing of the Code of !afe Aractice for !hips Carrying 5imber Dec Cargoes adopted by the



timber dec cargo rgani8ation by 2esolution ?.J1(%1J&, 1LL# edition1. hatch covers should be securely closed and battened down#. air pipes and vents should be checed against entry of water3. accumulation of ice if any should be removed'. lashings and up rights are ready in the vicinity of loading

during loadingbefore loadingon weatherdec

1. hatch covers should be securely closed and battened down#. air pipes and vents should be checed against entry of

water3. accumulation of ice if any should be removed'. lashings and up rights are ready in the vicinity of loading

During loading 1. ae sure safe access to the pilot and to the crew 0uarters#. hatch or hold should be free of entering water3. dec valves and sounding pipes to be accessible at all

times'. navigation should not be interfered(. max permissible load on the hatch cover should not be

exceededsecuring cargo securing manual to be followed and the

lashing plan should be prepared all lashing should pass over the timber dec cargo

and be shacled to eye plates with ade0uatestrength

every lashing should be provided with tightening

device uprights to be tted when re0uired by the nature

height or character of the timber dec cargoDuring the

voyage

1. all lashings be carefully examined and tightened

#. master should plan the voyage in order not to sub<ect tosevere weather conditions

3.

What is the diameter of lashing wire ofabove

"ashing re0uirement1. 6reaing strength should be not less than 133 n#. after initial stressing the elongation should not be more than ( percent at G-

percent of breaing stress3. should not permanently deform after having been sub<ected to '- percent of

proof load of their original breaing stressWhat is your action if list occurred duringthe voyage with timber loaded

"ist can be due to 3 reasons

Method of list Action



Cargo shift 1. ballasting and transferring of ballast or fuel to reducethe list. 5his must be carefully done because probabilityof greater list may occur to the other side

#. tightening of over hanging cargo3. <ettisoning of shifter cargo

Water ingress 1. use all available pumps to get the situation undercontrol

#. if not succeed go for subse0uent action.

*ow do you secure heavy load withouthaving dec eye plates suciently*ow do you decide where to x eyeplates*ow do you ensure those eyes you xedhave enough strength*ow do you ensure the crane is safe towor

253643407-heavy-lift-doc.doc

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