Cbt Fo System

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    FUESY

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    The fuel oil system for a diesel engine can be considered in twparts

    the fuel supply and

    the fuel in!ection systems"

    Fuel supply deals with the pro#ision of fuel oil suitable for usethe in!ection system"

    FUEL OIL SYSTEM

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    $U%&E'I%(

    $efore bun)ering* a meeting should be held between the membewill ta)e part in the bun)ering process and they should be e+plaiabout the following,

    a" .hich tan)s are to be /lled"

    b" Se0uence order of tan)s to be /lled"

    c" 1ow much bun)er is to be ta)en"

    e" Emergency procedure in case oil spill occurs"

    f" 'esponsibilities of each o2cer are e+plained"

    g" Sounding is ta)en before bun)ering and record is made"

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    Sounding is ta)en before bun)ering and record is made"

    3 chec)list is to be /lled so that nothing is missed on"

    O#er4ow tan) is chec)ed to be empty"

    5uring start of the bun)er the pumping rate is )ept low* this is don

    to chec) that the oil is coming to the tan) to which the #al#e is open3fter con/rming the oil is coming to the proper tan) the pumpingincreased as agreed before"

    The ma+ allowable to which tan) is /lled is 67 8 and when the tanreaches about to ma+imum le#el the barge is told to pump at low prate so as to top up the tan)* and then the #al#e of other tan) is op

    Four samples are ta)en during bun)ering" One is )ept onboard* barge* one for analysis* one for port state or IMO" One sample is gbarge"

    3fter e#erything is settled the hose connection is remo#ed"

    The sample is sent for laboratory analysis"

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    9lic) circle

    the of thSystethe bto hid

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    FUEL OIL STO'3(E T3%&The main fuel oil storage tan)s are part ship?s structure" They may be located f

    and aft of the machinery spaces or abrethese spaces" They maybe in double,compartments as long as those comparare not directly under boilers" Some tan)

    connections that allow them to be /lled woil or with seawater from the ballasting sys

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    FUEL OIL O@E'FLO. T3%&

    Fuel oil o#er4ow tan)s recei#e the o#er4ow frostorage tan)s that are not /tted with independent o#er4ows" O#er4ow tan)s also ser#e as ballast tanthey can be /lled with seawater from the ballasting sy

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    FUEL STO'3(E T3%& LO93TIO:@3'IES I% S1I;S