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     CHAPTER I

    PREFACE

    1.1 Overview

    This Industrial training is one of the requirements for all RETI’s final semester 

    students in Diploma Course. The main obe!tive of it is to give student vast e"posure

    to a real industrial environment. #ll students of RETI are obliged to perform this

    training industr$ !ourse for si" months.

     This training is performed to give e"posure and open student%s mind on

    operations and real a!tivities at wor&pla!es. Through training industr$' students are

    e"posed to how wor& is done at wor&pla!es a!!ording to their respe!tive orders and

    regulations.

    It also will e"pand and in!rease s&ills needed b$ student espe!iall$ under 

    guidan!e from a professionals in the industr$. Therefore' training industr$ a!ts as

     preparation for students to prepare themselves for real wor&ing e"perien!e.

    # guideboo& is given to students to a!t as a referen!e and guidelines to In(

     plant training' Organisation !ommittee ) Compan$' *upervisor Compan$' Department

    *upervisor and student. It provides guidelines about fun!tion or role of ne!essit$ in

     pla$ b$ all parties whi!h involves with training industr$' that !overs what training is

    needed and what will be evaluated.

    1.+ Definition

    Industrial training is a !ourse whi!h is done b$ organi,ation student ) !ompan$ about

    the field of maritime' seaport' oil - gas' safet$ and health emplo$ee in term fi"ed to

    see& real e"perien!e with pra!tise what we have studied in the institution RETI/

    1

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    1.0 ission

    Industrial training obe!tive was to engage students with e"perien!e in organi,ation )

    !ompan$ whi!h are related to produ!e a graduate that has s&ills and qualit$ for the

    near future in real wor& environment.

    1.2 Obe!tives

    i. To e"pose the students to the real situation of the wa$s of how to operate'

    develop and manage at the wor& pla!e a!!ordingl$.

    ii. Enable students to appl$ their te!hni!al &nowledge and engineering methods to

    real(life situations.iii. To e"perien!e what it is li&e to wor& in a professional organisation.

    iv. To in!rease student’s te!hni!al' interpersonal and !ommuni!ation s&ills both

    oral and written.

    v. To motivate the students to build up their performan!e in the students’

    a!ademi!.

    1.3 Importan!e’s

    i. To in!rease the !apabilit$ of the students in their te!hni!al s&ills.

    ii. To ease students to get a ob.

    iii. To in!rease the students’ interest in their !ourse.iv. To e"pose the student to the real world of field wor&.

    v. To in!rease the students’ s&ills and !reativit$.

    1.4 *!ope Training

    Organi,ation ) !ompan$ whi!h offer Industrial Training to students must be in

    !onun!tion to edu!ate the students in man$ aspe!ts' su!h as maritime engineering

    and o!!upational safet$ - health pra!ti!alit$. *!ope of wor& proposed is5

    i. 6e!ome development proe!t member in maritime' seaport' oil - gas and

    o!!upational safet$ - health' !arr$ing out suitabilit$ resear!h' anal$sis' design'

    installation' organi,e and assessment and ris& management.

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    In 7a&hoda 8aut’s !orporate !ulture' new ideas are wel!ome. There are lots of 

    opportunities' su!h as' e!hani!al servi!es' 9a!ilities - aintenan!e servi!es' and

    Instrumentation pro!ess !ontrol.

    +.+ Compan$’s 6a!&ground

     7#:;OD# 8#

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    • ;T *wit!hgear and Transformer installation

    • ;T - 8B Cable Distribution *$stem

    • 8ow Boltage Ele!tri!al or& 

    • Aenerator *et' 9requen!$ Converter and otor installation

    • 8ighting *$stem

    • *treet 8ighting - Compound 8ighting *$stem

    • ob

    • ;eater servi!e and maintenan!e

    • Cooler servi!e and maintenan!e

    • 9ilter servi!e and maintenan!e

    • 6oiler servi!e and maintenan!e

    • Condenser servi!e and maintenan!e

    • 9lushing servi!e and maintenan!e

    • 9lushing pipelines servi!e and maintenan!e

    • Balves maintenan!e

    +. Compan$ Organisation

    @roe!t teams are formed within 7#:;OD# 8#ob Categor$ 6umiputra 7on(6umiputra

    anagement ) #dmin + =

    Engineer + =

    *upervisor 1 1

    Emplo$ee Te!hni!al/ + 2

    @ra!ti!al *tudent 4 =

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     Diagram 2: List of the staffs

    CHAPTER III

      INDUSTRIAL TRAINING ACTIVITIES SUMMARY

    ent to the offi!e 0rd #ugust for internship registration and set the date

    for e(pass indu!tion !lass and CID6 !lass. Then' the e(pass indu!tion

    !lass was held on the th #ugust and CID6 !lass on the 11th.

    • ee& 1 to +5 0rd  #ugust F 14th #ugust +=13

    or& on board bun&ering vessel' Cendor.

    *ervi!e lube oil pump.

    Running test the pump to ensure no lea&age and smooth

    operation.

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     Diagram 3: L.O Cooler  Cleaned the 8.O Cooler 

    ent to ;E to wor& on board 87A @uteri Intan.

    Remove 2 units 9eed ater *ervi!e @ump.

    6rought the items to wor&shop for !hemi!al !leaning

    and pressure test.

    • ee& 0 to 25 1th #ugust F 0=th #ugust +=13

    Carried out pressure test to all 2 units feed water pump

    6rought the items on board 87A @uteri Intan.

    Refit all 2 units 9@ in ship’s wor&shop.

    Remove + units ounting Balve from air bottle.

     6rought the items to boiler wor&shop for overhaul.

     Diagram : !ressure esting 

    8

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     Diagram #: !ressure $auge %ith !ressure

    Rigging out lube oil pump in steering gear room on

     board !endor. Refit on new platform.

    • ee& 3 to 45 1st *eptember F 10th *eptember +=13

    Inspe!t main steam !ondenser on board @uteri Intan.

    Ta&e measurement and detail to get new steam

    !ondenser. 6rought steam !ondenser to wor&shop for disposal..

    Refit two units mounting valve to main air bottle. or&shop !leaning.

    Inspe!t tools at ;E Inspe!tion or&shop

    Rigging sea water servi!e pump on new platform.

    Running test to ensure smooth operation.

    • ee& to 5 12th *eptember F +th *eptember +=13

    Overhaul Re!ipro!ating !ompressor on board @uteri

    Delima.

    9

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     Diagram & : L.' Cooler  Refit fresh water pump in bosun room on board !endor.

    or&ed on the turbine !ooler and 8.O !ooler for @uteri

    utiara 1 87A 6rought the items to wor&shop for !hemi!al !leaning

    and pressure test ade a new gas&et for the items

    6rought ba!& the item to vessel to its pla!e

    • ee& G to 1=5 +th *eptember F 11th O!tober +=13

    Remove au"iliar$ engine air !ooler and main engine air 

    !ooler from T Ontari.

     Diagram (: )ain *ngine +ir Cooler 

    6rought to wor&shop for !hemi!al !leaning and

     pressure test. @ainted both au"iliar$ and main engine air !ooler.

    Repla!e new ,in! anode at both !overs.

    6rought ba!& the au"iliar$ and main engine air !ooler

    to the ship. #ssembled the items

    10

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    Running test to indi!ate an$ lea&age.

    ;ouse&eeping wor&shop.

    • ee& 11 to 1+5 1+th O!tober F +3th O!tober +=13

    or&ed on the atmospheri! !ondenser and main !ooler

    on board alteese .

     Diagram ,: +tmospheric Condenser 

    6rought the items to wor&shop for !hemi!al !leaning

    ade a new gas&et and repaint the bod$ and power

     brushed the items #pplied high pressure air to ea!h tube inside the !ooler

    to remove !ho&e. Read$ for pressure test and inspe!tion

    Reassembled the items

     7ew proe!t on @uteri Delima 87A

    or&ed on the atmospheri! !ondenser' purifier and

    turbine !ooler 

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    The items was sent to wor&shop for !hemi!al !leaning

    Repaint the items and made a new gas&et and renew

    damaged tubes

    • ee& 10 to 125 +4th O!tober F th 7ovember +=13

    @ressure tested on the !ondenser and !ooler 

    6rought the items on board @uteri Delima.

    Refit the items

    Rigging out main engine air !ooler on board 6russels.

    Remove + units au"iliar$ engine air !ooler.

    6rought the items to wor&shop for !hemi!al !leaning

    and pressure test. Carried out flushing.

    ade up new rubber gas&et for the items.

    6rought ba!& the items to vessel and rigged to its pla!e.

    • ee& 13 to 145 Gth 7ovember F ++nd 7ovember +=13

     7ew proe!t on @uteri 7ilam 87A

    or&ed on the 8.O and 9. heater 

    Dismantle the items and rigged under the s&$light

    #s usual' the items were sent to the wor&shop

    Chemi!al !leaned b$ degreasing the heater for two da$s

    and brought to wor&shop for pressure test Che!&ed b$ 0rd engineer during the pressure test

     Diagram -: !ressure est %as done

    12

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    Refit the !overs

    • ee& 1 to 15 +0rd 7ovember F 4th De!ember +=14

    6rought ba!& the items to vessel and rigged to its pla!e

    :eep the tools and mis!ellaneous items in the lo!&er 

    Refit new oil water separator on board !endor. Running test to ensure smooth operation.

     7ew proe!t on board *ea Bision

    or&ed on the 8.O and 9.O heater' CO@T !ondenser 

     Diagram 1': .O /eater  Dismantle the items and rigged under the s&$light

    The items were brought to wor&shop

    ee& 1G to +=5 th

     De!ember F +=th

     De!ember +=13 Chemi!al !leaning b$ degreasing the bod$ and shell

    tubes using vitsol es +3/

    9inish off with fresh water and left the items with

    !hemi!al for a da$ 9inal !hemi!al !leaning and pressure test was done on

    the bod$ and tube side The test was !he!&ed b$ !hief engineer 

    The items were brought ba!& to vessel and rigged to its

     pla!e and refit the itemsb Clean the CO@T Condenser on board with fresh water.

    • ee& +1 to ++5 +1st De!ember +=13 F 0rd >anuar$ +=14

     7ew proe!t on board 7auti!a 6ergading 9@*O vessel.

    Remove all valves at sludge tan& and rigged tan& out of 

    the frame. Rigged out in!enarator from frame.

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      Diagram 11: 0ncenarator 

    Remove + units lube oil pump in @urifier Room.

    Remove atmospheri! !ondenser from tan& to be

     brought to boiler wor&shop. Remove diesel servi!e tan& 

    Remove 8.O Cooler

    • ee& +0 to +25 2th >anuar$ F 1th >anuar$ +=14

     7ew proe!t on *: *plendor 87A

    or&ed on the 8.O ;eaters and 9. 9eedwater 

    Dismantle the heater and brought the items under

    s&$light Ta&e off the feedwater !over and wash it with fresh

    water and power brushed the surfa!e

    The heaters were !hemi!al !leaned b$ degreaser vitsol

    es +3/ and left it for two da$s.

    • ee& +3 to +45 1th >anuar$ F 0rd 9ebruar$ +=14

     7ew proe!t at IOI Edible Oil.

    6oiler inspe!tion' Raw water tan& !leaning and Oil tan& 

    !leaning.

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     Diagram 12 : ater tue oiler  Cleaning tube using high pressure water et.

    Remove all sludge inside water drum.

    @ower brush weld surfa!e at tubing to indi!ate an$

    !ra!&. Inspe!t all valves.

    @ower brush inside !ombustion !hamber.

    Repla!e the feedwater !over and standb$ on vessel

    9inal da$ of internship was !leaning up at the lo!&ers

    and all the items and tools ent to the offi!e to meet the emplo$er for !ompan$’s

    stamp and signature to end m$ internship 

    CHAPTER IV

    HEAT EXCHANGERS

    2.1 Introdu!tion

    # heat e"!hanger is an equipment built for effi!ient heat transfer  from one medium to

    another. The media tubing is separated b$ a solid wall to prevent mi"ing or be in

    15

    http://en.wikipedia.org/wiki/Heat_transferhttp://en.wikipedia.org/wiki/Heat_transfer

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    dire!t !onta!t. The$ are widel$ used in spa!e heating' refrigeration' air 

    !onditioning' power plants' !hemi!al plants' petro!hemi!al plants' petroleum

    refineries' natural gas pro!essing' and sewage treatment. The !lassi! e"ample of a

    heat e"!hanger is found in an internal !ombustion engine in whi!h a !ir!ulating fluid

    &nown as engine !oolant flows through radiator   !oils and air  flows past the !oils'

    whi!h !ools the !oolant and heats the in!oming air .

    2.+ Classifi!ation

    There are three primar$ !lassifi!ations of heat e"!hangers a!!ording to their flow

    arrangement. In parallel(flow heat e"!hangers' the two fluids enter the e"!hanger at

    the same end' and travel in parallel to one another to the other side. In !ounter(

    flow heat e"!hangers the fluids enter the e"!hanger from opposite ends. The !ounter 

    !urrent design is the most effi!ient' in that it !an transfer the most heat from the heat

    transfer/ medium per unit mass due to the fa!t that the average temperature

    differen!e along an$ unit length is higher. In a !ross(flow heat e"!hanger' the fluids

    travel roughl$ perpendi!ular to one another through the e"!hanger.

    9or effi!ien!$' heat e"!hangers are designed to ma"imi,e the surfa!e area of 

    the wall between the two fluids' while minimi,ing resistan!e to fluid flow through the

    e"!hanger. The e"!hanger%s performan!e !an also be affe!ted b$ the addition of fins

    or !orrugations in one or both dire!tions' whi!h in!rease surfa!e area and ma$

    !hannel fluid flow or indu!e turbulen!e.

     

    The driving temperature a!ross the heat transfer surfa!e varies with position'

     but an appropriate mean temperature !an be defined. In most simple s$stems this is

    the Hlog mean temperature differen!eH 8TD/. *ometimes dire!t &nowledge of the

    8TD is not available and the 7T< method is used.

    16

    http://en.wikipedia.org/wiki/Space_heatinghttp://en.wikipedia.org/wiki/Refrigerationhttp://en.wikipedia.org/wiki/Air_conditioninghttp://en.wikipedia.org/wiki/Air_conditioninghttp://en.wikipedia.org/wiki/Power_planthttp://en.wikipedia.org/wiki/Chemical_planthttp://en.wikipedia.org/wiki/Petrochemicalhttp://en.wikipedia.org/wiki/Oil_refineryhttp://en.wikipedia.org/wiki/Oil_refineryhttp://en.wikipedia.org/wiki/Natural_gas_processinghttp://en.wikipedia.org/wiki/Sewage_treatmenthttp://en.wikipedia.org/wiki/Internal_combustion_enginehttp://en.wikipedia.org/wiki/Engine_coolanthttp://en.wikipedia.org/wiki/Radiatorhttp://en.wikipedia.org/wiki/Airhttp://en.wikipedia.org/wiki/Airhttp://en.wikipedia.org/wiki/Airhttp://en.wikipedia.org/wiki/Airhttp://en.wikipedia.org/wiki/Log_mean_temperature_differencehttp://en.wikipedia.org/wiki/NTU_methodhttp://en.wikipedia.org/wiki/Space_heatinghttp://en.wikipedia.org/wiki/Refrigerationhttp://en.wikipedia.org/wiki/Air_conditioninghttp://en.wikipedia.org/wiki/Air_conditioninghttp://en.wikipedia.org/wiki/Power_planthttp://en.wikipedia.org/wiki/Chemical_planthttp://en.wikipedia.org/wiki/Petrochemicalhttp://en.wikipedia.org/wiki/Oil_refineryhttp://en.wikipedia.org/wiki/Oil_refineryhttp://en.wikipedia.org/wiki/Natural_gas_processinghttp://en.wikipedia.org/wiki/Sewage_treatmenthttp://en.wikipedia.org/wiki/Internal_combustion_enginehttp://en.wikipedia.org/wiki/Engine_coolanthttp://en.wikipedia.org/wiki/Radiatorhttp://en.wikipedia.org/wiki/Airhttp://en.wikipedia.org/wiki/Airhttp://en.wikipedia.org/wiki/Log_mean_temperature_differencehttp://en.wikipedia.org/wiki/NTU_method

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    9igure 15 *hell and tube

    heat e"!hanger ' single

     pass 1F1 parallel flow/

    9igure +5 *hell and tube

    heat e"!hanger' +(pass

    tube side 1F+ !ross flow/

    9igure 05 *hell and tube

    heat e"!hanger' +(pass

    shell side' +(pass tube side

    +(+ !ounter !urrent/

     Diagram 13: ypes of /eat *changer lo%

    2.0 T$pes of ;eat E"!hangers

    i. Shell and tube heat exhan!e"

    17

    http://en.wikipedia.org/wiki/Shell_and_tube_heat_exchangerhttp://en.wikipedia.org/wiki/Shell_and_tube_heat_exchangerhttp://en.wikipedia.org/wiki/Shell_and_tube_heat_exchangerhttp://en.wikipedia.org/wiki/Shell_and_tube_heat_exchanger

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    9igure 15 # shell and tube heat e"!hanger 

    *hell and tube heat e"!hangers !onsist of series of tubes. One set of these tubes

    !ontains the fluid that must be either heated or !ooled. The se!ond fluid runs over the

    tubes that are being heated or !ooled so that it !an either provide the heat or absorb

    the heat required. # set of tubes is !alled the tube bundle and !an be made up of 

    several t$pes of tubes5 plain' longitudinall$ finned' et!. *hell and tube heat

    e"!hangers are t$pi!all$ used for high(pressure appli!ations with pressures greater 

    than 0= bar and temperatures greater than +4= C/. This is be!ause the shell and tube

    heat e"!hangers are robust due to their shape.

    *everal thermal design features must be !onsidered when designing the tubes in the

    shell and tube heat e"!hangers5 There !an be man$ variations on the shell and tube

    design. T$pi!all$' the ends of ea!h tube are !onne!ted to plenums sometimes !alled

    water bo"es/ through holes in tube sheets. The tubes ma$ be straight or bent in the

    shape of a

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    in gas&et and bra,ing te!hnolog$ have made the plate(t$pe heat e"!hanger 

    in!reasingl$ pra!ti!al. In ;B#C appli!ations' large heat e"!hangers of this t$pe are

    !alled plate(and(frameJ when used in open loops' these heat e"!hangers are normall$

    of the gas&et t$pe to allow periodi! disassembl$' !leaning' and inspe!tion. There are

    man$ t$pes of permanentl$ bonded plate heat e"!hangers' su!h as dip(bra,ed'

    va!uum(bra,ed' and welded plate varieties' and the$ are often spe!ified for !losed(

    loop appli!ations su!h as refrigeration. @late heat e"!hangers also differ in the t$pes

    of plates that are used' and in the !onfigurations of those plates. *ome plates ma$ be

    stamped with H!hevronH' dimpled' or other patterns' where others ma$ have ma!hined

    fins and)or grooves.

     igure 2: Conceptual diagram of a plate and frame heat echanger 

    iii. Pha#e$han!e heat exhan!e"#

    In addition to heating up or !ooling down fluids in ust a single phase' heat

    e"!hangers !an be used either to heat a liquid to evaporate or boil/ it or used

    as !ondensers to !ool a vapor and !ondense it to a liquid. In !hemi!al

     plants and refineries' reboilers used to heat in!oming feed for distillation towers are

    often heat e"!hangers.

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    Distillation set(ups t$pi!all$ use !ondensers to !ondense distillate vapors ba!& into

    liquid.

    @ower plants that use steam(driven turbines !ommonl$ use heat e"!hangers to

     boil water into steam. ;eat e"!hangers or similar units for produ!ing steam fromwater are often !alled boilers or steam generators.

    In the nu!lear power plants !alled pressuri,ed water rea!tors' spe!ial large heat

    e"!hangers pass heat from the primar$ rea!tor plant/ s$stem to the se!ondar$ steam

     plant/ s$stem' produ!ing steam from water in the pro!ess. These are !alled steam

    generators. #ll fossil(fueled and nu!lear power plants using steam(driven turbines

    have surfa!e !ondensers to !onvert the e"haust steam from the turbines into

    !ondensate water/ for re(use.

    To !onserve energ$ and !ooling !apa!it$ in !hemi!al and other plants' regenerative

    heat e"!hangers !an transfer heat from a stream that must be !ooled to another stream

    that must be heated' su!h as distillate !ooling and reboiler feed pre(heating.

    This term !an also refer to heat e"!hangers that !ontain a material within their 

    stru!ture that has a !hange of phase. This is usuall$ a solid to liquid phase due to the

    small volume differen!e between these states. This !hange of phase effe!tivel$ a!ts as

    a buffer be!ause it o!!urs at a !onstant temperature but still allows for the heate"!hanger to a!!ept additional heat. One e"ample where this has been investigated is

    for use in high power air!raft ele!troni!s.

    ;eat e"!hangers fun!tioning in multiphase flow regimes ma$ be sube!t to

    the 8eading instabilit$.

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    9igure 45 T$pi!al &ettle reboiler used for 

    industrial distillation towers

    9igure 5 T$pi!al water(!ooled surfa!e

    !ondenser 

     Diagram 1: )ultiphase /eat *changer lo%

    2.2

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    CHAPTER VI

    VALVES

    3.1 Introdu!tion

    # valve is a devi!e that regulates' dire!ts or !ontrols the flow of fluid gases' liquids'

    fluidi,ed solid and slurries / b$ opening' !losing or partiall$ obstru!ting various

     passagewa$s. Balves are te!hni!all$ fittings' but are usuall$ dis!ussed as a separate

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    !ategor$. In an open valve' fluid flows in a dire!tion from higher pressure to lower 

     pressure.

     The simplest' and ver$ an!ient' valve is simpl$ a freel$ hinged flap whi!h drops to

    obstru!t fluid gas or liquid / flow in one dire!tion' but is pushed open b$ flow in the

    opposite dire!tion. This is !alled a !he!& valve' as it prevents or !he!&s the flow in

    one dire!tion. odern !ontrol valves ma$ regulate pressure or flow downstream and

    operate on sophisti!ated automation s$stem.

    Balves have man$ uses in!luding !ontrolling water for irrigation' industrial uses for 

    !ontrolling pro!ess' residential uses su!h as on)off and pressure !ontrol to dish and

    !lothes washers and taps in the home.

    3.+

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    9igure 0 5 Aate valve

    The wor&ing of the gate valves is prett$ simple as it does not involve an$

    !omple" me!hanism. The spindle wheel' whi!h is atta!hed to the spindle rod'

    is rotated to move the K gate K at right angle to the flow of the fluid. The

    s!rewed spindle wor&s in a nut and lifts the valve to open or !lose the K gate K

     between the !ir!ular openings furnished with seats. The valves and the seatsma$ be either tapered or parallel on their fa!ing sides.

    II. Alobe valve

    Alobe valve is a t$pe of valve that !ommonl$ used on board ships in pla!es

    su!h as bilge su!tion lines. # linear motion valve' whi!h regulates the flow of 

    the fluid' the valve has a globe bulbous / shaped bod$ that houses the valve

    seat and dis!.

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    9igure 2 5 Alobe valve

    The general arrangement of the valve !onsist of the valve seat and the dis!

    arranged at right angle to the a"is of the valve. The perpendi!ular movement

    of the dis!' awa$ from the valve seat' !auses a spa!e between the dis! and dis!

    ring. hi!h opens the valve.

    Alobe valves are used e"tensivel$ in industr$ and ver$ frequentl$ in the

    marine field. The$ are ver$ popular due to the following !hara!teristi!s5

    The$ have long servi!e life

    The$ !an !ontrol the flow of the fluid passing

    The$ !an be &ept open an$ degree from full open to full !lose.

    Ber$ little valve lift is required to attain full flow unli&e gate valves /

    # !hange in dire!tion of the fluid !an be done in angular valve

    In a globe valve the fluid to be !ontrolled alwa$s flows from below the valve

    seat' so as not to pressuri,e the stuffing bo" and the gland pa!&ing. The globe

    valves are used for spe!ifi! appli!ations where stringent shut off requirements

    e"ist.

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    residual tension on the valve bod$ as that !an lead to failure of the

    valve bod$ subsequentl$.

    The gas&ets that are used in the flanges must be of the !orre!t si,e.

    *ome unior engineers when !utting the gas&ets ma&e a small hole in

    the !entre' thus effe!tivel$ throttling the flow.

     6efore installation of the valve all the pipelines must be !leaned b$ air 

     blowing or water washing b$ high pressure water. There are man$ instan!es

    that some foreign bod$ has fallen between the valve dis! and the valve seat

    and leading to the failure of the valve.

    The dire!tion of the flow of fluid is mar&ed on the bod$ of the valve. In the

    event that a mar&ing is not present or visible' it is a rule of the thumb that the

    fluid will flow from below the valve seat ) dis!. This is espe!iall$ important in

    a *D7R valve s!rew down non return valve/' be!ause if the flow is from

    above the valve dis!' it would !lose the valve b$ the fluid pressure and flow

    and a!t as a !he!& valve. In a s!rew lift valve that would not !reate man$

     problems' however the flow pattern would be disturbed and flow resistan!e

    will in!rease' also it would !reate an unbalan!ed a"ial load on the spindle.The s!rew down non return valve must be installed hori,ontall$ and the

    dire!tion of fluid flow should be alwa$s &ept in mind. In the event that the

    valve is installed verti!all$' the sediments from the fluid ma$ deposit behind

    the valve dis! and disturb its operation.

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    CHAPTER VI

    CONCLUSION

    4.1 Con!lusion

    #fter 4 months of training at 7#:;OD# 8#

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    general wor& s!ope here but the pra!ti!al students also have got the opportunities to

    implement the wor& s!ope with their own strength and abilities during the internship.

    It was an advantage for me to be in the ?#)?C Division where I have boosted up m$

    s&ills and abilities. The !on!lusion that I !an ma&e is that ala$sia arine and

    ;eav$ Engineering is the right pla!e for students to do their internship and learn how

    to wor&ing in a team.

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    CHAPTER VII

    COMMENTS AND SUGGESTION

    .1 Comments and *uggestion

    I re!ommend that unit of industrial training !an be more !ooperative with

    industr$ authorities so that the$ are no students will be late for their internship.

    College also should !onstantl$ monitor whatever a!tivit$ whi!h is done b$ students.

    Then' I hope that !ollege authorities !an provide more info about this

    industrial training so that the student would be more understand about it. College

    have to ma&e a rules and regulation must be obe$ed b$ students when undergo

    internship so all that matters run smoothl$.

    9inall$' I also hope that !ollege authorities !ould sent an$ le!turer to ma&e

    observation of the student’s internship. College also should give suitable training site

    with field ta&en b$ student when in !ollege so that relevan!e b$ what the students

    learnt from !ollege.

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    %I%LIOGRAPHY

    .1 Referen!es

    I. Auidan!e and formats for writing industrial training report first edition/

    II. www.brighthubengineering.!om 

    III. *hipengineer.blogspot.m$

    IB. www.marineinsight.!om 

    B. I*O 3G1= ;$drauli! 9luid @ower. Cleaning of ;$drauli! @ipe *$stems.

    BI. I*O 3G11 ;$drauli! 9luid @ower. ethods for Coding 8evels of 

    Contamination b$ *olid @arti!les.

    BII. ator @ro!edure 9@1=2E rev.=1. 1/ @ipe *$stem Cleaning and Testing. +/

    Chemi!al Cleaning' ;ot Oil 9lushing and @ressure De!a$ Testing.

    BIII. olen :emi #*' DE# D@I Chemi!al Cleaning *$stem.

    IL. Coulson' >. and Ri!hardson' > 1GGG/. Chemi!al Engineering( 9luid 9low.

    ;eat Transfer and ass Transfer( Bolume 1J Reed Edu!ational - @rofessional

    @ublishing 8TD

    L. Dogan Er$ener +==3/' KThermoe!onomi! optimi,ation of baffle spa!ing for 

    shell and tube heat e"!hangers’' Energ$ Conservation and anagement'

    Bolume 2' Issue 11F1+' @ages 12F12G.

    LI. A.9.;ewitt' A.8.*hires' T.R.6ott 1GG2/@ro!ess ;eat Transfer' CRC @ress'

    In!'