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BELOW TANK TOP 009 CATHODIC PROTECTION PROJECT NAME : PROJECT NO: DRAWING NO : DSTM009 DRAWING NAME : RO-RO PASSANGER FERRY 1 2 3 5 4 6 BERLIN NAKROMA 1000 1720 CONDITION DESIGNATED (EXTERNAL HULL): Protected Area : External hull .................................... 560 m2 : Propeller ............................................. 4 m2 Coating Conditions : Epoxy Paint Current Density : External Hull ..................................... 12 mA/m2 : Propeller ........................................... 300 mA/m2 Life of Anode : Min. 36 months Kind of Anode : Zink Anode Fitting Method of Anode : Welding Type Quantity of Anode : External Hull = 44 pcs 1 Rudder = 4 pcs 1 Sea Chest = 3 pcs Weight of Anode : @ 5.5 kg

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Cathodic Protection

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Page 1: Below Tank Top

BE

LOW

TAN

K TO

P

009C

ATH

OD

IC P

RO

TEC

TION

PROJECT NAME :PROJECT NO:

DRAWING NO :

DS

TM009

DRAWING NAME :

RO

-RO

PA

SS

AN

GE

R FE

RR

Y

12

35

46

BE

RLIN

NA

KR

OM

A

1000

1720

CO

ND

ITION

DE

SIG

NA

TED

(EX

TER

NA

L HU

LL):

Protected A

rea: E

xternal hull .................................... 560 m2

: Propeller ............................................. 4 m

2C

oating Conditions

: Epoxy P

aintC

urrent Density

: External H

ull ..................................... 12 mA

/m2

: Propeller ........................................... 300 m

A/m

2Life of A

node: M

in. 36 months

Kind of A

node: Zink A

nodeFitting M

ethod of Anode

: Welding Type

Quantity of A

node: E

xternal Hull

= 44 pcs 1 R

udder= 4 pcs

1 Sea C

hest= 3 pcs

Weight of A

node: @

5.5 kg