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   BArLAsr r/r srrtrur-e-;                                                  CONTHOL       NO, HD]6046-                            3/9
 The cathodic proteclion systcfi] ,Jsiirg sao|iticial anodes specified here will be applied to
 the Budcler listed below ol sh,p No. 1 604/5 in order to prolecl them against corrosion caused
 by the seawater.
 l., pFstGl{sasE
                                                           fstimated                 Curreni                          Oesigned
                      Name      ol   Part                  Protective                Densty                                Life of
                                                           Area(m?)                 (mA/m2)                      Anode(Yrs)
                            Rudder                                                      35
    Note       a. Assumed resistivity of seawater in calculalion is            25 chm*cm                          '
               b. Anode utilization factor : : 0.85 (Plate type)
               c. Al-Anode materiai currani capacity :              2,600 A' HrlKg
               d. Hull protected  pctentiat : '-   0.80     Volt ol more negative with
                                                 silver/silver chloride reference electlode.
    ?,rY-EEAN!.a,UA!!rL1-Y--0-f "A]:ANQ,9E                                                                       J,
                      Name of Part                                   Type                           Quantity (Pcs)
                            Rudier
                                                                 BF - 118
                                                               {AI-ANODE)                                   a,-
                                                                                                   Corre-<i Po
        3                   F
                                               $
                                              Approx.            Nel                    Gross
                                                                                                   bl> 2bo7
                                                                                                                      Outpul
                     Tvpe                    Dimension          Weishl                 Weight                         Current
                                               (mm)              (   t<s)                (xs)                               (A)
                                                                                         '11.8
                RF    -   118               64x200x460           11.6
        . . TOTAL WEIGHT OF AI -ANOD=
                                              Approx-            Gross                                                    Total
                                                                Weight                Quantity                        Weioht
                     Tvpe                    Dimension                                  (Pcs)
                                               (mm)              (Ks)                                                      (Ks)
                RF    -   118               64x200x460           11_8                     1B                          212.4
        s-"laOL4P   oSlllo N-Of "Al:AtrOQ,il?p]
               Fe                     Si            Ctj               Zn                 in                               AI
              Max.                   Max           Max.                               0.01    -                 Hemainder
              0.1                    0.1           0.005                               0.03
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  €,                            SPECIFICATION                                        cPE-1604
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                                       C0NTROL NO. HDl       6046        -      A/9
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                                                 CONTROL      NO.        HD16O46         *   9/9
              O            :   RF-118 TYPE Al     -    ANODES
         TOTAL      Q'IY       : 9 PCS x 2(P&S) :            18    PCS
                           r]
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     /    \
                           -4 -.1 -2 -1 AP 12                 3     4
              NOTr       : 1) GAP BilWEtN    ANODES AND RUDDER TO              BE    PRoPFRLY
                               TILLTD WITH EPOXY PUTTY, IF NECESSARY.
               NC              DTSCRIPTION            MAT,L        orr              R'MARK
                                                  [/ARK      NO.    >UALL                NONT
                ARR,T OT ANODES
                                                                   APPROVED 4t L{;a,a.
                                roR                   H,H.    I
                                                                   CHECKED
                                                      $a+/,
                      RUDbTR                                       DESI6NED        T- C.     KIM
              DWG- NO .l cPt- 1 604                   RIV.              DATE       APR.09,2004
                          @        SAMGONG CO., LTD.