Cargo Operating Manual

BERGESEN

Cargo Operating Manual

LNGC BERGE EVERETT (H2212)

LNGC BERGE EVERETT Cargo Operating Manual

4 Symbol

Cargo Machinery Symbols and Colour Scheme

GLOBE STOP STR

GLOBE STOP ANGLE

GLOBE SDNR STR

GLOBE SDNR ANGLE

GATE RISING

GATE NON RISING

FLAP CHECK

SWING CHECK

LIFE CHECK STR

LIFE CHECK ANGLE

BALL CHECK WITHOUT SPRING

BALL CHECK WITH SPRING

B' FLY LUG

B' FLY WAFER

B' FLY FLANGE

HOSE CONN. GLOBE STR

HOSE CONN. GLOBE ANG

SAFETY STR

SAFETY ANG

SELF CLOSING STR SPRING

SELF CLOSING ANG SPRING

NEEDLE STR

NEEDLE ANG

NEEDLE 3-WAY TEST ORIFICE VALVE

ORIFICE PLATE

FLAME ARRESTER

GAS FREEING COVER

PRESS. VACUUM BREAKER

PRESS. VACUUM HIGH VELOCITY

PRESSURE VACUUM

SURFACE DROP

REMOTE ELEC. B' FLY FLANGE

REMOTE ELEC. B' FLY WAFER

REMOTE ELEC. F' FLY LUG

REMOTE PNEU. B' FLY FLANGE

REMOTE PNEU. B' FLY WAFER

REMOTE PNEU. B' FLY LUG

REMOTE HYD. B' FLY FLANGE

REMOTE HYD. B' FLY WAFER

FLOW CONT. 2-WAY DISC/DIA.

QUICK CLOSING ANG

QUICK CLOSING STR

PRESS. CONTROL REDUCING

COCK 4-WAY

COCK 3-WAY L-TYPE

COCK 3-WAY T-TYPE

COCK 2-WAY STRAINER SIMPLEX STR

STRAINER SIMPLEX LA

STRAINER SIMPLEX LB

MUD BOX STR

MUD BOX ANG

ROSE BOX

STEAM STRIP W/DRAIN VALVE

SOUNDING CAP S/C WEIGHT

SOUNDING CAP NORMAL

SOUNDING CAP DECK PIECE

FILLING CAP

AIR PIPE GOOSE NECK

AIR VENT FLOAT A SCR

AIR VENT FLOAT A

AIR VENT FLOAT B SCR

AIR VENT FLOAT B

COUPLING DRESSER

COUPLING SLEEVE

COUPLING FLANGED DRESSER

SPECTACLE FLANGE

BLANK FLANGE

BELL MOUTH

SPOOL PIECE

REDUCER

EJECTOR

HAND PUMP

OFF PAGE CONNECTOR

CENTRIFUGAL PUMP

SCUPPER PIPE

DECK STAND NORMAL

DECH STAND LOCAL HYD.

FULL DISCH. OVBD

NOT CONN. CROSSING PIPE

CONNECTED CROSSING PIPE

BOSS

BOSS WITH PLUG

EXPANSION BEND PIPE

PRESSURE INDICATER

COMPOUND GAUGE

PRESSURE TRANSMITTER

THERMOMETER

LEVEL ALARM HIGH

LEVEL ALARM LOW

GAS FLOW METER

DESCRIPTIONSYMBOL DESCRIPTIONSYMBOLDESCRIPTIONSYMBOLDESCRIPTIONSYMBOL

STRIPPING/SPRAY LINE

CARGO LIQUID LINE

GAS LINE

N2 LINE

STEAM LINE

GLYCOL WATER LINE

F.O LINE

L.O LINE

INERT GAS LINE

CONDENSATE LINE

AIR LINE

BILGE LINE

DIESEL OIL LINE

HYD. OIL LINE

F.W. LINE

SEA WATER LINE

VAPOUR LINE

STANDARD SYMBOLVALVE, COCK, STRAINER, PIPE FITTING & INSTRUMENT

STANDARD SYMBOLVALVE, COCK, STRAINER, PIPE FITTING & INSTRUMENT

CLOSE OPEN

F


1 - 1 Part 1 Cargo and Ballast System

Illustration 1.1a Cargo Piping System

IG021 IG020

CG405

TO E/R

FROM E/R

IG022 CG527

CG525

CG524

CG523

CG522

CG516

CG512

CG508

CG507

CG503

CG504

CG515

CG511

CG514

CG513CG002

CG509

CG505

CG501

CN683

CG528

CS004

CS003

CS002 CS001

CG510

CG506

CG502

No.2 HIGH DUTY COMP.


No.2 LOW DUTY COMP.

No.1 LOW DUTY COMP.

TO INS.PRESS.

DEMISTER

CG519

C G5 18 C G5 17

CG532

CG530

No.2 B.O/W.UP

HEATER

CG521

CS506

CS505

CS504

CS501

CF101

CF102

CF201

CF202CF302

CF301

CF402

No.4 CARGO TANK No.3 CARGO TANK No.2 CARGO TANK No.1 CARGO TANK

CF401

CS502

LNG VAPORIZER

FORCING VAP.

CS503

CG526

CG520

GAS MAIN

LNG VAPOUR LINE

LNG LIQUID LINE

STRIPPING LINE

VAPOUR MAIN

STRIPPING/SPRAY MAIN

LIQUID MAIN

No.1 B.O/W.UP

HEATER



Illustration 1.1a Cargo Piping System

IG021 IG020

CG405

TO E/R

FROM E/R

IG022 CG527

CG525

CG524

CG523

CG522

CG516

CG512

CG508

CG507

CG503

CG504

CG515

CG511

CG514

CG513CG002

CG509

CG505

CG501

CN683

CG528

CS004

CS003

CS002 CS001

CG510

CG506

CG502



No.2 LOW DUTY COMP.

No.1 LOW DUTY COMP.

TO INS.PRESS.

DEMISTER

CG519

C G5 18 C G5 17

CG532

CG530

No.2 B.O/W.UP

HEATER

CG521

CS506

CS505

CS504

CS501

CF101

CF102

CF201

CF202CF302

CF301

CF402


CF401

CS502

LNG VAPORIZER

FORCING VAP.

CS503

CG526

CG520

GAS MAIN

LNG VAPOUR LINE

LNG LIQUID LINE

STRIPPING LINE

VAPOUR MAIN


LIQUID MAIN

No.1 B.O/W.UP

HEATER



Illustration 1.2a Operator Curve for Cargo Pumps

3.0

3.5

4.0

4.5

5.0

5.5

6.0

6.5

7.0

7.5

8.0

8.5

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200

Capacity (m3 /hr)

350

400

450

500

550

600

650

700

750

800

850

900

Discharge Pressure

Current (0.47 SG)

Current (0.43 SG)

MAIN CARGO PUMP CURVEEbara Model 12EC-24 (LNG at –163’C, 440 Volts, 60Hz)

(Under Current Relay = 378 Amps)

(Over Current Relay = 877 Amps)

- Discharge Pressure Gauge Reading will be different when tank is above or below one-half tank level (13.38 m) and SG different than 0.45.

- To convert Pressure (bar) to Head (m): TDH = (PRESSURE x 10.2) / (FIELD SPECIFIC GRAVITY)

- To normalize on-site Amperage: AMP1 = AMP2 x (440/VOLT2) x (0.45/SG2), (Where: 2 = on-site conditions; 1 = conditions in above graph)

P u m p D i s c h a r g e P r e s s u r e G a u g e R e a d i n g ( b a r ) a t 0 . 4

5 S G

w i t h

C a r g o T a n k O n e - H a l f F u l l ( G a u g e 1 7 . 3 m A

b o v e L i q u i d L e v e l )

C o r r e s p o n d i n g C u r r e n t D r a w

( A m p s )

( M i n i m u m

C o n

t i n u o u s

F l o w =

5 6 2 m

3 / h r )

( R a

t e d F l o w =

1 , 7

0 0 m

3 / h r )

( M a x

i m u m

F l o w =

2 , 0

4 0 m

3 / h r )

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

6.5

7.0

0 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64

Capacity (m3 /hr)

10.0

12.5

15.0

17.5

20.0

22.5

25.0

27.5

30.0

32.5

35.0

37.5

40.0

Discharge Pressure

Current (0.47 SG)

Current (0.43 SG)

SAPRAY PUMP CURVESPRAY PUMP, MODEL 2EC-092 (LNG at –163’C, 440 Volts, 60Hz)



- Refer to INSTALLATION, OPERATION AND MAINTENANCE MANUAL in all cases for detailed instructions.

- This graph is based on shop testing of pumps supplied to DAEWOO HEAVY INDUSTRIES and is provided for reference only.

- Actual expected TDH to be modified to reflect on-site conditions of piping, pressure tap elevation, field SG, tank liquid level and tank gas pressure.

- To convert pressure (bar) to head (m): TDH = (PRESSURE x 10.2) / (FIELD SPECIFIC GRAVITY)

- To normalize on-site amperage: AMP1 = AMP2 x (440/VOLT2) x (0.45/SG2), (Where: 2= on-site conditions; 1 = conditions in above graph)

T o t a l D i s c h a r g e P r e s s u r e ( b a r ) a t 0 . 4

5 S G w i t h

L i q u i d L e v e l 2 9 . 3 m B

e l o w

P r e s s u r e G a u g e

C o r r e s p o n d i n g C u r r e n t D r a w

( a m p s )

( M i n i m u m C o n t i n u o u s F l o w = 1 6 m

3 / h r )

( R a t e d F l o w = 5 0 m

3 / h r )

( M a x i m u m F l o w = 6 0 m

3 / h r )

3.0

3.5

4.0

4.5

5.0

5.5

6.0

6.5

7.0

7.5

8.0

8.5

0 50 100 150 200 250 300 350 400 450 500 550 600 650 700

Capacity (m3 /hr)

0

30

60

90

120

150

180

210

240

270

300

330

Discharge Pressure

Current (0.47 SG)

Current (0.43 SG)

EMERGENCY CARGO PUMP CURVEEbara Model 8ECR-12 (LNG @ -163’C, 440 Volts, 60 Hz)



- Discharge Pressure Gauge Reading will be different when tank liquid level is above or below one-half tank level (13.38 m) and SG is different than 0.45.

- To convert pressure (bar) to head (m): TDH = (PRESSURE x 10.2) / (FIELD SPECIFIC GRAVITY)

- To normalize on-site amperage: AMP1 = AMP2 x (440/VOLT2) X (0.45/SG2), (Where: 2 = on-site conditions; 1 = conditions in above graph)"

P u m p

D i s c

h a r g e

P r e s s u r e

G a u g e

R e a

d i n g

( b a r ) a

t 0

. 4 5 S G w

i t h

C a r g o

T a n

k O n e - H a

l f F u

l l ( G a u g e

1 7

. 3 m

A b o v e

L i q u

i d L e v e

l )

C o r r e s p o n

d i n g

C u r r e n

t D r a w

( A m p s

)

( M i n i m u m

C o n

t i n u o u s

F l o w =

1 9 6 m

3 / h r )

( R a

t e d F l o w =

5 5 0 m

3 / h r )

( M a x

i m u m

F l o w =

6 6 0 m

3 / h r )



Illustration 1.2.1a Main Pumps

Electrical Cable

Lifting Eyebolt

Pump Discharge

Junction BoxCooling/Lubricating Filter

Stator

Rotor

Impeller

Automatic ThrustBalancing Device

Pump Inlet

Lower Bearing

Upper Bearing

0

100

200

300

400

500

600

700

800

900

1000

05 0 100 150 200 250 300 350 400 450 500 550 600 650 700

0

10

20

30

40

50

60

70

80

90

100 1800

1799

1798

1797

1796

1795

1794

1793

1790

1792

1791

Shaft Power Out (kw)

0

20

40

60

80

100

120

140

160

180

200

220

0 100 200 300 400 500 600 700 800 900 1000 1 100 1200 1300 1400 1500 1600 1 700 1800 1900 2000 2200

0

50

100

150

200

250

300

350

400

450

500

550

Liquid : LNG

Rated Flow : 1700 m3/h

Rated Head : 155m

Specific Gravity : 0.5Impeller Trim : 625mm

Pump Charteristic Curve

Main Cargo Pump

Flow (m3/h)

P o w e r ( k W )

H

Representative Motor Performance Data (Calculated)

522.2kW/700HP/440V/60Hz/Y500

Head

Efficiency

Shaft Power at 0.5 SG

NPSHR

Pump Down

Speed (RPM)

Power Factor (%)

Efficiency (%)

Current (amps)

Input Power (kW)

P o w e r I n p u t ( k W )

A n d

C u r r e n t ( a m p s )

2100

H e a d ( m ) , E f f i c i e n c y ( % )

A n d

N P S H R / P u m p D o w n x 1 0 0 ( m )

E f f i c i e n c y ( % )

a n d

P o w e r F a c t o r ( % )

S h a f t S p e e d

( R P M )

Maximum Flow(2040 m3/h)

Minimum ContinuousFlow (557 m/h)



Illustration 1.2.2a Stripping/Spray Pumps

200

180

160

140

120

100

80

60

40

20

00 105 15 20 25 30 35 40 45 50 55 60 65 70

Flow (m3/h)

H e a d ( m ) , E f f i c i e n c y ( % )

&

N P S H / P u m p D o w n x 1 0 0 ( m )

Efficiency

Pumpdown

NPSHR

3600

3590

3580

3570

3560

3550

3540

3530

3520

3510

0

100

90

80

70

60

50

40

30

20

10

005 10 15 20 25 30

Shaft Power Output(kW)

S h a f t S p e e d ( r p m )

Efficiency (%)

Power Factor (%)

Electrical Cable

Lifting Eyebolt Pump Discharge

Junction Box

Cooling/Lubricating Filter

Rotor

Stator

Upper Impeller


Lower I mpeller

Pump Inlet

Inlet Filter

Lower Bearing

Upper Bearing

Lifting Eyebolt

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2

0

P o w e r ( k W )

Head

P o w e r I n p u t ( k W ) , C u r r e n t ( A m p s ) ,

E f f i c i e n c y ( % )

a n d P o w e r F a c t o r ( % )

Speed (RPM)

Cur rent ( Amperes)

kW Input (kW)

Pump Characteristic Curve

Stripping / Spray Pump

Representative Motor Performance Data (Calculated)22.4 Kw / 30HP / 440V / 60HZ / Y250

LiquidSpecific Gravity

Rated Flow

Rated HeadImpeller Trim

::

:

::

LNG0.5

50 m3/h

135m209m

Minimum Cont.Flow (16.0m3/h)

Maximum

Flow(60.0m3/h)

Shaft Power at 0.5SG



Illustration 1.1.3a Emergency Cargo Pump

Flow (m3/h)

100

90

80

70

60

50

40

30

20

10

0

05 0 100 150 200 250 300

Shaft Power Ouptput (kW)

500

450

400

350

300

250

200

150

100

50

0

Top Bearing

Shaft

Rotor

Stator

Lower Bearing


Impeller

Pump Inlet

3600

3590

3580

3570

3560

3550

3540

3530

3520

3510

0

S h a

f t S p e e

d ( R P M )

Efficiency(%)

Power Factor(%)

Speed (RPM) Current (Ampere)

Input Power (kW)

Liquid

Specific Gravity

Rated Flow

Rated Head

Impeller Trim

:

:

:

:

:

LNG

0.5

50 m3/h

135m

209m

Head

Minimum Cont.Flow (196m3/h)

Shaft Power at 0.5SG

Maximum Flow(660m3/h)

N P S H /

P u m p

d o w n

( m )

H e a

d ( m ) , P o w e r ( k W

)

&

E f f i c i e n c y

( % )

NPSHR

Efficiency

Pumpdown

200

175

150

125

100

75

50

25

0

200150100500 450400350300 650 700 750 800600550500250

0.00

0.50

0.75

1.00

0.25

1.25

1.50

1.75

2.00

Representative Motor Performance Data (Calculated)

223.8kW / 300HP / 440V / 60HZ / Y400

Pump Characteristic CurveEmergency Pump

E f f i c i e n c y

( % )

a n

d

P o w e r

F a c

t o r

( % )

P o w e r

I n p u

t ( k W )

a n

d

C u r r e n

t ( a m p s

)



Illustration 1.3.1a HD Compressor

PI

PSLL

PCV11

PI

11

TI

PSL

11

VENT.

PI

3A

ZI

1

PDI

1

FIC

F

PCV

PCV3A

3B

PI

PI

1 1

I/P3

HY

TSH

TSL

ZSHIC

3 3

3

P

ZE

HS

3L/R

DAC

3

3

ZSL

3

ZI

TE

1

FE

A

1

LG

OIL TANK

H5

TCV5

5A

5

5 TI

5

1

5

LSL

DV

YE

9

FY

ZSL

1

I/P

S

T

TI

1FT

PI

1 1

D5

PT

8

8B

PI

77B7AP SV S et :

DV

5

F

5A

F

5B

HSH

6

5 bar

5C

F

B

6A

OP

6A

6C

V

PSV

6B

6 bar

Set :

6B

V

6A

HSH

6

EMLH

6B

CV

6A

1.5

V

C

PCV

SEALBULKHEAD

DRTD

B

5

8

BULKHEAD

C

CV

TE

8

8A

PSLL

TE

9A

TE

9F

PSLPSLL

8C 8C

TSHH

L

10

L

PDI

TI8

PDI PDSH

L

L

L

L

EMS

PT2

TETE2A 2B

11

FI

2 2

LOCKEDOPEN

LOCKEDOPEN

AUX.L.O.

PUMP

COMPRESSOR ROOM

MOTOR ROOM

FILL

PCV3

FI3

TI

TLS5

EM6

CP6B

DV6

EMY6

TI6A

TCV6

V6F

PT

2

A

STEAM INLET STEAM OUTLET

REMOTE CONTROL SIGNAL

REMOTESTART

REMOTESTOP

AUX.

L.O. PUMPRUNNING

READY TO

START AUX.L.O. PUMP

AUX. L.O. PUMP

OVERLOAD

WATERIN

WATEROUT

OIL FILTER

OIL

COOLER

POWER ON

POWER ONEMERGENCY

STOP

EMERGENCY

STOP

READY TO START

COMPRESSOR

READY TO START

AUX. L.O. PUMP

COMPRESSOR

RUNNING

GEAR BOX

E-MOTOR

OIL PUMPRUNNING

STARTL.O. PUMP

STARTL.O. PUMP

4-20mA

INSTRUMENT AIR

SEAL GAS

SURGE CONTROL

PROCESS GAS IN

PROCESS GAS OUT

Compressor

IGVMAIN

OIL PUMP



Illustration 1.3.1a HD Compressor

PI

PSLL

PCV11

PI

11

TI

PSL

11

VENT.

PI

3A

ZI

1

PDI

1

FIC

F

PCV

PCV3A

3B

PI

PI

1 1

I/P3

HY

TSH

TSL

ZSHIC

3 3

3

P

ZE

HS

3L/R

DAC

3

3

ZSL

3

ZI

TE

1

FE

A

1

LG

OIL TANK

H5

TCV5

5A

5

5 TI

5

1

5

LSL

DV

YE

9

FY

ZSL

1

I/P

S

T

TI

1FT

PI

1 1

D5

PT

8

8B

PI

77B7AP SV S et :

DV

5

F

5A

F

5B

HSH

6

5 bar

5C

F

B

6A

OP

6A

6C

V

PSV

6B

6 bar

Set :

6B

V

6A

HSH

6

EMLH

6B

CV

6A

1.5

V

C

PCV

SEALBULKHEAD

DRTD

B

5

8

BULKHEAD

C

CV

TE

8

8A

PSLL

TE

9A

TE

9F

PSLPSLL

8C 8C

TSHH

L

10

L

PDI

TI8

PDI PDSH

L

L

L

L

EMS

PT2

TETE2A 2B

11

FI

2 2

LOCKEDOPEN

LOCKEDOPEN

AUX.L.O.

PUMP

COMPRESSOR ROOM

MOTOR ROOM

FILL

PCV3

FI3

TI

TLS5

EM6

CP6B

DV6

EMY6

TI6A

TCV6

V6F

PT

2

A



REMOTESTART

REMOTESTOP

AUX.

L.O. PUMPRUNNING

READY TO

START AUX.L.O. PUMP

AUX. L.O. PUMP

OVERLOAD

WATERIN

WATEROUT

OIL FILTER

OIL

COOLER

POWER ON

POWER ONEMERGENCY

STOP

EMERGENCY

STOP

READY TO START

COMPRESSOR

READY TO START

AUX. L.O. PUMP

COMPRESSOR

RUNNING

GEAR BOX

E-MOTOR

OIL PUMPRUNNING

STARTL.O. PUMP

STARTL.O. PUMP

4-20mA

INSTRUMENT AIR

SEAL GAS

SURGE CONTROL

PROCESS GAS IN

PROCESS GAS OUT

Compressor

IGVMAIN

OIL PUMP



Illustration 1.3.2a LD Compressor

PI

PSLL

PCV11

PI

11

TI

PSL

11

VENT.

PI

3A

ZI

1

PDI

1

FIC

F

PCV

PCV3A

3B

PI

PI

1 1

I/P3

HY

TSH

TSL

ZSHIC

3 3

3

P

ZE

HS

3L/R

DAC

3

3

ZSL

3

ZI

TE

1

FE

A

1

LG

OIL TANK

H5

TCV5

5A

5

5 TI

5

1

5

LSL

DV

YE

9

FY

ZSL

1

I/P

S

T

TI

1FT

PI

1 1

D5

PT

8

8B

PI

77B7APSV Set :

DV

5

F

5A

F

5B

HSH

6

5 bar

5C

F

B

6A

OP

6A

6C

V

PSV

6B

6 bar

Set :

6B

V

6A

HSH

6

EMLH

6B

CV

6A

1.5

V

C

PCV

SEALBULKHEAD

DRTD

B

5

8

BULKHEAD

C

CV

TE

8

8A

PSLL

TE

9A

TE

9F

PSLPSLL

8C 8C

TSHH

L

10

L

PDI

TI8

PDI PDSH

L

L

L

L

EMS

PT2

TETE2A 2B

11

FI

2 2

LOCKEDOPEN

LOCKEDOPEN

AUX.L.O.

PUMP

COMPRESSOR ROOM

MOTOR ROOM

FILL

PCV3

FI3

TI

TLS5

EM6

CP6B

DV6

EMY6

TI6A

TCV6

V6F

PT

2

A



REMOTESTART

REMOTESTOP

AUX.

L.O. PUMPRUNNING

READY TO

START AUX.L.O. PUMP

AUX. L.O. PUMP

OVERLOAD

WATERIN

WATEROUT

OIL FILTER

OIL

COOLER

POWER ON

POWER ONEMERGENCY

STOP

EMERGENCY

STOP

READY TO START

COMPRESSOR

READY TO START

AUX. L.O. PUMP

COMPRESSOR

RUNNING

GEAR BOX

E-MOTOR

OIL PUMPRUNNING

STARTL.O. PUMP

STARTL.O. PUMP

4-20mA

INSTRUMENT AIR

SEAL GAS

SURGE CONTROL

PROCESS GAS IN

PROCESS GAS OUT

Compressor

IGVMAIN

OIL PUMP



Output

an

eve ow t=10 sec

ea as ress. ow ow Aux. LOP

ea as ress. ow ea y o s ar (To starter)

an emp. ow

ux. o or veroa

ux. a r ea y

ea y o s ar ux.Ready to start

ee ac ux. unn ng o

emoe oca n oca os

oca ar

ux. ar ea y ux.Start order

ea y o ar o s ar

an o or runnng

emoe oca n emoe os

emo e ar

ux. a r ea y

ea y o ar

an o or runnng

Gear Oil Press.Low

Main Motor running

Main Motor running

LOP run other blackout

Aux. LOP Stop order

Remote/Local in Local Pos.

LOP Local Stop

Main Motor runing

Remote/ Local in Remote Pos.

LOP Remote Stop Aux. LOP

Main Motor running Stop order (normal operation=1)

o sarer

ear ress. owt=21sec

Main Motor runningt=20sec

mergency s opt=120sec

ux. o or overoa

ecrca a ure

Aux. LOP Start order t=10sec Electrical faiure

Feedback Aux. LOP Running LOP contactor line(To MCP)

Feedback Aux. LOP Running Aux. LOP runningo

AUX. LUB. OIL PUMP SEQUENCE FOR HD/LD COMPRESSOR

Input Function in Main Control Panel (MCP)

0____10

AND

1

2

AND

1

4

AND

1

4

AND

3

4 AND

impuls

1-0

4

9

OR

S

R

4

4

OR

OR

0____21

0____20

3

4

AND

0____120

AND 9

0____10

2 AND

=2

OUTPUT

ee ac ux.running

urge vave openZSH1

ompressor n s ar pos on ea y o s ar

o

arer

ommon r p

Common Alarm

on.

ysem rou e

ompressor arReady

ompressor ee ac ompressor ea y o s ar

running (To MCP)

an o or

ar or er ec r ca

a ure= sec omp.con ac or

Feedback Comp. linerunning (To MCP)

ee ac omp. ompressor running running

oemo e oca n oca os.

. o o r oca ar

ompressor arready

ompressor ea y a n o or to start Start order

o arer emo e oca n emoe os.

M.Motor Remote Start

ompressor

arready

ompressor ea yto start

ompressor op or er

Remote/Local in Local Pos.

an o or oca op

Remote/Local in Remote Pos. Main Motor op or er

a n o or emo e op norma opera on=(To Starter)

ommon r p

Electrical failureMain Motor

INPUT

MAIN MOTOR SEQUENCE FOR HD/LD COMPRESSOR

FUNCTION IN MAIN CONTROL PANEL (MCP)

2

8

7

AND

1

5

6

1

AND

0____30

6

6

AND

=

5 AND

5 AND

ORS

R

OR

OR

AND

8



Illustration 1.4a Boil-Off/Warm Up Heater

TE

2A

GAS OUTLET

TO VAP. HDR

GAS INLET

2

P1

1

ZS

2 2 2

HS HIC

2

HY

TCV

2

S

TE

2B

PIT

2

TSHH

TCV

1

SV

1

SZS

1

HS

1

HIC

1

1

HY

PCV

1P1

LI4

LS4.2

LS4.1

TSLL4

TE4A

TE4B

P1

3

STEAM INLET

INSTRUMENT

AIR SUPPLY

DRAIN

STEAM OUT

LNG VAPOUR

STEAM

D

D

GAS OUTLET

TO F.G. LINE

CG519(CG524)

CG517(CG522)

CG521(CG526)

CG520(CG525)

CG518(CG523)

CD310CD311

CD312CD316

SC310SC314

H

SC313(SC317)



Illustration 1.5a LNG Vaporizer

TE

2A

LNG INLET

2

2

P1

1

ZS

2 2 2

HS HIC

2

HY

TCV

2

S

TE

2B

PIT

2

FC

TCV

1

SV

1

SZS

1

HS

1

HIC

1

1

HY

PCV

1P1

LI4

LS4.2

LS4.1

TSLL

4

TE4A

TE4B

P1

3

STEAM INLET

INSTRUMENT

AIR SUPPLY

DRAIN

STEAM OUT

LNG VAPOUR

STEAM

1

F1

D

D

PS

TE1TI

GAS OUTLET

CS503CS501 CS502

CG530

H

SC307

SC305

CD309

SC308

SC309

RE-EVAPORATOR



Illustration 1.6a Forcing Vaporizer

CS504

H

TE

2A

LNG INLET

2

P1

1

ZS

2 2 2

HS HIC

2

HY

TCV

2

S

TE

2B

PIT

2

FC

TCV

1

SV

1

SZS

1

HS

1

HIC

1

1

HY

PCV

1P1

LI4

LS4.2

LS4.1

TSLL

4

TE4A

TE4B

P1

3

STEAM INLET

INSTRUMENT

AIR SUPPLY

DRAIN

STEAM OUT

LNG VAPOUR

STEAM

LNG LQUID

1

F1GAS OUTLET

GAS INLETGAS INLET

DRAIN

LS1

D

D

PS

TE1TI

GAS OUTLET

CS506 CS505

CG532

SC303

SC301

CD308

SC304

RE-EVAPORATOR

DEMISTER

DEMISTER

2



Illustration 1.7a Vacuum Pumps

14

25

21

25

Primary Space

Secondary Space

Vent Mast

1

1 1

Oil tank with visible level

2

43

2

8

1/2"

1

FG FG

5

FG FG

XA1

6

7TI PI PI

6

TI

7PI PI

TI106PIPITI

107

106

XA101

FGFG

105FGFG

1/2"

108

102

103 104

102

101

101

101 101

101 107

2 102TSL TSH

SOV

FSL

LG

TR

LG

LSL

TR

TSL

FSL

SOV

TSH

ND125 ND125

ND100

ND125 ND125

ND100

ND150

ND200

ND20

ND20 ND20

ND20

202PSL

203PI

ND50

ND50

ND20 ND20

WATER OUTLET COLLECTORFlange S.O. JIS B2221 - ND50

WATER INLET COLLECTORFlange S.O. JIS B2221 - ND50

ND50

9TI

ND100 ND100

109TI

LOOSE

SUPPLY

ND200

ND20

ND125

ND25

ND125

UNIT 1 UNIT 2

105

TSH5

TSH

ND25ND25

ND20 ND25

P100 P100

Oil tank with visible level

M M



Illustration 1.8.1a Kongsberg CTS

5 pair twisted 0,5mm2 w/screen

2 pair 0,75mm2 w/screen

1 pair 0,5mm2 w/screen

Note 4

Note 1

Note 3

Note 1: CARGO CONTROL ROOMCCR :

ELECTRIC EQUIPMENT ROOMEER :

CARGO CONTROL CONSOLE IN CCRCCC :Note 3:

Note 2:

Note 5

Note 4: 3x 2,5 mm2

Note 5

Note 5: 2 pair 0,5mm2 w/screen

Note 4

10x 0,75mm2

Note 3

Note 2

w/screen

Fixed cable 3m

Note 2

Note 6

Note 6: 2x 1,5mm2

HAZARDOUS

AREA

AREA

SAFE

EERCCR

CCC

EA-COMPUTERS

Ex LON REPEATERS

GLK-100 UNITS

230 VAC

UPS POWER SUPPLY

CARGO TANK 4

Ex-LON NETWORK

SENSORS

MN3927

TEMPERATURE

CARGO TANK 1

GT302

TRANSMITTER

STAND

SECTIONS

PIPE

CAB.

GLA-100/5

RADAR

DOT MATRIX

230VAC

NODENODE

TRANSMITTER

GT302

MN3927

SENSORS

TEMPERATURE

CAB.

NODENODE

STAND

PIPE

SECTIONS

GLA-100/5

RADAR

INKJET

230VAC

ETHERNET CAT-5 CABLE

PRINTER

ADAPTER

SYSTEM "A" TO I.A.S. MODBUS RTU, RS485

SYSTEM "B" TO I.A.S. MODBUS RTU, RS485

4-20 mA TRIM-LIST SIGNALS

NETWORK

DEVICE

POINTING

WORK STATION

No.1

19"

230 VAC

230 VAC

HxWxD

TS8886600

1800x800x600

CABINET

EMIFILTER

MOUNTING PLATE WITH:

NL-190 BACKUP DISPLAY4x NL196 LEVEL DISPLAYBLOCKING & SIREN OFF SWITCHES

BUZZERVIMEX TABLEAU

TRANSMITTER

GT302

ATM

VAPOURVAPOUR

HIGHLEVEL

ALARMSWITCHSWITCH

ALARMLEVELHIGH

Ref. sheet 004 & 053

VIMEXCPU UNIT

POWER

ALARM OUTPUTS

CONNECTIONBOX SUPPLY

POWER

MASTER CLOCK

INTERFACEMCI

24VDC

230VAC



“Click on” the CTS and the picture that appears on the screen will be as below.

The picture gives the operator an “overview” of all the Cargo tanks. By “Click

on” the Cargo tank Name button, the following display will appear on the screen:

Detailed information of the tank parameter is displayed. Moving from one tank

to another is easily done by “Clicking on” the arrows beside the tank name.

“Clicking on” the CTS activity button a new display will appear on the screen.

CTS activity, details of all the parameter of the chosen tank is displayed. In this

display the buttons “START LOADING / UNLOADING will activate the

logging of the system.

When the activity is started a submenu will show in the display. Text header that

shall be displayed in the CTS report is inserted.

After inserting the text and start the logging “click on” OK. The “NO

ACTIVITY” will change to “LOADING” and a green lamp will start blinking.

The “ACTIVITY” window will change as shown in the next display. In the

upper part of the display there is a button for each tank. This makes it easy to

shift between the different tanks for information.

When the LOADING / UNLOADING is completed, “click on” the “STOP

LOADING” button then “click on” the REPORTS. A submenu will then appear

in the display.

In the REPORT menu select what further action to be done with the report.



To get back to the MAIN MENU “click on” the button “MAIN MENU”. “Click

on” the button “SETUP CONFIG” to enter this display the user will be requested

a password. After inserting password the following menu will appear on the

screen.

In this menu different system parameter can be selected and changed. The

system also allows the user to enter manual values for some parameters that will

be used in stead of automatic read values. If TRIM / LIST is selected the

following picture will appear.

Manually values for TRIM / LIST can be inserted and used in the system.

After selected “SET IN AUTOMATIC” or “SET NEW VALUES” the system

returns back to the menu display. A new selection of function can then be made.

If the operator selects “TEMP SENSOR CTS” the following display will come

on the screen.

Normally two sets of temperature sensors are installed in the tank, one set as

spare. In this picture the operator can select what sensors that shall be used in the

CTS calculation on the different tank. “Click on” “PREV MENU” will return to

“CONFIG MENU” If “TEMP SENSORS MAN.SET” is selected the following

display will show. In this display manually entered values can be inserted and

used in the system.

Selecting the “CARGO TANKS” the below display will come on the screen.

Changing of ALARM limits in the system can be done in this display.

“Click on” the “CARGO TANK DETAILS” in the config set up menu the

following display will show. This picture gives information of radar parameter

setting.



Next button in the config. menu is “CALIBRATION VAPOUR” if the operator

is sure that the vapour pressure transmitter is ventilated to ATM pressure, the

sensor can be 0 adjusted in this display.

First the sensor must be reset, and then new offset can be set and afterwards

execute the setting.

Returning back to the MAIN MENU “click on” the “SETUP CARGO” the

display will be as follow:

The operator has the possibility to setup groups of tanks that he wants

information from. One tank can be displayed in different groups if selected.

“Click on” the group name of which group you want to setup. “Click on” the

tank you want to appear in selected group, and then the tank name will be

displayed in the group “box”. When finish “Click on” the “CARGO GROUPS”

button then next display is shown on the screen.

Back in “MAIN MENU” “Click on” the “CARGO TANKS” a display giving

overview of all the tanks in the system will come on the screen.

For more details of the rest of the functions in NL-300 / CTS. See the Users

manual.



Illustration 1.8.3a Float Level Gauge

100

U P

LOCAL LEVEL INDICATOR

806 LEVEL GAUGE

8" X 6" REDUCER

INSPECTION COVER

SAMPLING INTAKE VALVE

8" GATE VALVE

8" X 8" X 8" TEE

WEATHER DECK

INSULATION PIPE

TANK CEILING

HOLE OF 20MM

INTERVAL OF 150 MM

PRIMARY BARRIER

1.5 MM INVAR

GLASS FIBRE

806 LEVEL GAUGES

HAZARDOUS AREA

SAFE AREA

FLOAT

UP

FLOAT

UP

21 3 4 5 6 7 8

21

21 3 4 5 6 7 8

3

21 3 4 5 6 7 8

FLOAT

UP

FLOAT

UP

4

21 3 4 5 6 7 8

ALARM OUTPUTS

LEVELALARM OUTPUTSSIGNALOUTPUTS

RL 1 RL 2 RL 3 RL 4

4-20mA

4 .. 20 mA

OUTPUT SIGNAL

BLUE MARKED AREA

RL1

ALARM OUTPUTS


RL 2 RL 3 RL 4

4-20mA

4 .. 20 mA

OUTPUT SIGNAL

BLUE MARKED AREA

RL1

ALARM OUTPUTS


RL 2 RL 3 RL 4

4-20mA

4 .. 20 mA

OUTPUT SIGNAL

BLUE MARKED AREA

RL1

ALARM OUTPUTS


C O M NC N O C O M NC N O C O M NC N O C O M NC N O

RL 2 RL 3 RL 4

4-20mA

4 .. 20 mA

OUTPUT SIGNAL

BLUE MARKED AREA

C O M NC N O C O M NC N O C O M NC N O C O M NC N O C O M NC N O C O M NC N O C O M NC N O C O M NC N O C O M NC N O C O M NC N O C O M NC N O C O M NC N O

Circuit [EEx ia] IIC

Approvalno: KEMA nr. Ex-93C7922

Sensoroutput : U<11V I<14mH

Supply voltage: 12VDC/3A max

AMTG 821/02REMOTE LEVELINDICATOR

HENRI SYSTEMS HOLLANDBV

Circuit [EExia] IIC



Supplyvoltage: 12VDC/3A max






Supplyvoltage: 12VDC/3A max






Supply voltage: 12VDC/3A max



+ -POWER

+ -POWER

+ -POWER

+ -POWER



1.8.4 Trim-List Indicator

The ship is provided with a fixed Trim-List Indicator system for the Custody

Transfer System.

Maker: Utsuki Keiki KK, Yokohama, Japan

Type: Detector CSM-2DD; Indicator TMW-4B and DVF-11E

Range: ± 2° trim

± 5° list

Accuracy: ± 0.5% FSD

Output: 4~20 mA both channels

The detector is installed in the Electric Equipment room with indicators in the

CCR console and wheelhouse. The measurement principle is that a suspended

mass within the inclination detector moves from a center position when the ship

trim or list varies. The movement is detected by linear variable differential

transformer coils. A local circuit unit box converts this into a 4~20 mA signal for

each axis and these are fed to the CTS interface.

The detector is deck-mounted and protected by a wooden cover.

As the response is set to 0.5 seconds, the system cannot give reliable readings

under way.

The readings should be checked against draft marks in calm weather alongside

periodically.

Note !

The trim and list measurements in IAS are derived from the SF-Control Draft

System, and not this instrument. InclinationDetector

Port Stbd

Aft

Fwd

List Indicator

Electric Equipment Room

CCR and Wheelhouse

Trim Indicator

Trim and ListSignals to CTS

220VAC

Circuit Unit BoxCB-2S



Illustration 1.9a Nitrogen Generator

PI

6

PT

5

PI

5

PAL

5

PAH

5

TAH

2B

TAH

2A

TIC

2A

TE

2A

TE

2B

TIC

2B

PDI

3B

PDI

2B

TS

1B

TAH

1A

TAH

1B

PDI

2A

PDI

3A

TS

1A

PI

3

PI

1B

PI

2B

TI

1B

ME

1A

MIT

1A

OAHH

1B

PI

1A

OIT

1B

MAH

1B

MIT

1B

ME

1B

OAH

1B

TI

1A

PI

2A

OAHH

1A

OAH

1A

MAH

1A

OIT

1A

TP

4B TP

3

XA

1B

XA

1A

TAH

4A

TAH

3A

TS

3A

TAH

3B

TS

3B

TAH

4B

PDS

4A

PDA

4A

PDS

4B

PDA

4B

PS

2A

PI

8

PI

7

PS

2B

TS

2A

TAHH

2A

TAHH

2B

TS

2B

TP

4A

EL. SUPPLY

400V, 60Hz

COMMON FAULT

COMMPRESSOR

STARTER

PANEL

CONTROL

FILTER

INLET

COOLER

AFTER

SEP.

OIL

COOLER

OIL

FEED AIR COMPRESSOR FAC-1A

M

COMMON FAULT

COMMPRESSOR

STARTER

PANEL

CONTROL

FILTER

INLET

COOLER

AFTER

SEP.

OIL

COOLER

OIL

FEED AIR COMPRESSOR FAC-1B

M

TO COMPR.

COOLING WATER

FROM COMPR.

COOLING WATER

AP SUPPLY

FLEX. HOSEWS-2B

V-20B

S

V-1A

V-1B

WS-1A F2A F3A

EL HEATER

DN 25EH-1A

IV-1A

IV-4A

V-5A V-7AV-6A

EL. SUPPLY

440V, 60Hz

EL. SUPPLY220V 60Hz

5.1A

PANELCONTROL

NOTE 1

WS-1B F2B F3B

EL HEATER

DN 25EH-1B

IV-1B

IV-4B

V-5B V-7BV-6B

EL. SUPPLY

440V, 60Hz

EL. SUPPLY220V 60Hz

5.1B

PANELCONTROL

S S S

S S S

NOTE 2

CALIBRATION

IV-5A

PCV-2A

V-3A

DN 25

V-4A

XV-3A

S

IV-2A

FCV-1A XV-1A

S

NOTE 2

CALIBRATION

IV-5B

PCV-2B

V-3B

DN 25

V-4B

XV-3B

S

IV-2B

FCV-1B XV-1B

S

MS-1B

MS-1AV-2A CV-1A

XV-2A

DN 25

DN 25

NOTE 1

S

DN 50

XV-2B

S

V-2B CV-1B

DN 25IV-6

SYSTEM A

START/STOP

SYSTEM B

START/STOP

IV-7 IV-10 IV-8 IV-11

PSV-1 V-14

V-15

V-13

V-11 V-10

DN 25DN 25

V-12

SUPPLY

YARD

1000kpA

26m3

TANK

BUFFER

NITROGEN

BT-1

AT 97%

2X120 Nm3/h

CAPACITY:

SET : 5 barg

PCV-4A

IV-21

SET : 5 barg

PCV-4B

IV-22

AP SUPPLY

FLEX. HOSE

1A

FIT

PERMEATE VENTTO ATMOSPHERE

PERMEATE VENT

TO ATMOSHERE

OFF-SPEC.

VENT TO ATM.

NITROGEN TO

CONSUMER

NITROGEN TO

CONSUMER



Illustration 1.10a Inert Gas and Dry Air System



Illustration 1.11a Gas Detection System

N O

. 1 C

. T K P R I M A R Y I N S U

. S P A C E

N O

. 2 C


. S P A C E

N O

. 3 C


. S P A C E

N O

. 4 C


. S P A C E

N O

. 1 C

. T K S E C O N D A R Y I N S U

. S P A C E

N O

. 2 C


. S P A C E

N O

. 3 C


. S P A C E

N O

. 4 C


. S P A C E

N O

. 1 C

. T K V E N T M A S T

N O

. 2 C


N O

. 3 C


N O

. 4 C


S I D E P A S S A G E W A Y S T B D F W D

S I D E P A S S A G E W A Y S T B D A F T

S I D E P A S S A G E W A Y P O R T F W D

S I D E P A S S A G E W A Y P O R T A F T

P I P E D U C T F W D

P I P E D U C T A F T

C A R G O C O M P R E S S O R R O O M 1

C A R G O C O M P R E S S O R R O O M 2

E L E C T R I C M O T O R 1

E L E C T R I C M O T O R 2

B O S U N S T O R E S T B D

B O S U N S T O R E P O R T

B O W

T H R U S T E R R O O M

F W D P U M P R O O M

A I R D U C T I N A I R C O N D

. R O O M 1

A I R D U C T I N A I R C O N D

. R O O M 2

A I R C O N D

. R O O M

60% LEL. (3 POINTS) :

FUEL GAS MASTER VALVE CLOSE

C C R

CARGO AREA GAS DETECTION PANEL

I.R TYPE ANALYSER

SAMPLING TUBE FOR

PANEL INSIDE

MOISTURE

SEPARATORFILTER

STOP V/V BOX

CARGO AND ACCOM. AREA ENGINE ROOM AREA

N O

. 1 B L R F U E L G A S D O U B L E P I P E

N O

. 2 B L R F U E L G A S D O U B L E P I P E

B O I L - O

F F G A S R O O M

I N E R T G A S L I N E A F T E R D R Y E R

E M E R G E N C Y G E N E R A T O R R O O M

E / R S U P P L Y D U C T ( S T B D

, F W D )

E / R S U P P L Y D U C T ( S T B D

, A F T )

E / R S U P P L Y D U C T ( P O R T

, F W D )

E / R S U P P L Y D U C T ( P O R T

, A F T )

C A R G O E S C A P E T A N K

I A S

INDIVIDUAL ALARM FOR

CARGO AND ENGINE ROOM

AREA SHALL BE MONITORED

REPEATER PANEL

(COMMON ALARM)

WHEELHOUSE

I R A N A L Y S E R

I R A N A L Y S E R

I R A N A L Y S E R

I R A N A L Y S E R

I R A N A L Y S E R

I R A N A L Y S E R

I R A N A L Y S E R

I R A N A L Y S E R

I R A N A L Y S E R

E/R AREA

GAS DETEC. PANEL



Illustration 1.12.1a Cargo Valve Hydraulic Lines

40A

40A

ACC STAND

FOR POWER UNIT

FOR CARGO

OIL COAMING (VR003) (VR002)

TO FROM

POWER UNIT

(FOR BALLAST)

NO.5 SOL.

V/V BOX

(CG522)

(CG501)

( CG5 05 ) ( CG 51 7) ( CG 51 3) ( CG 509 )

(CS501)

(OF004) (CL704) (CL703) (CG701) (CL702) (CL701) (OF002)

(CS504)

(CL401)

(CS401)

(CG405)

( CS 40 4) ( CS 40 5) ( CS 40 6) ( CS 40 7)

( CL 40 2) ( CL 40 5) ( CL 40 0) ( CL 41 0) ( CG 60 1) ( CG 60 2)

(CL301)

( CL 30 0) ( CL 31 0)

(CS301)

( CS 30 5) ( CS 30 6)

( CG 00 2) ( CG 00 1)

( CS 30 7) ( CL 30 5)

(OF003) (OF001)(CL804) (CL802)

(CL200)

(CS201)

( CS2 07 ) ( CS2 06 ) ( CS 20 5)

( CS 20 4) ( CL 20 5) ( CL 20 1) ( CL 20 2)

(CL210)

( CL 10 1) ( CL 10 2)

(CS101)

( CS1 07 ) ( CS1 06 ) ( CS1 05 )

(CL100)

(CG106)

( CG 10 7) ( CG 10 5)

(CL110) (CP178)

( CS 10 4) ( CL 10 5)

(CL801)( CL 80 3) ( CG 80 1)

(CS304)

(CL302)

(VR001)

NO.1 SOL.V/V BOX

NO.2 SOL.V/V BOX

NO.8 SOL.V/V BOX

NO.3 SOL.V/V BOX

NO.4 SOL.V/V BOX

POWER PACK

FOR CARGO

P T

CARGO COMPRESSOR RM.

MANIFOLD(S)

MANIFOLD(P)

NO.7 SOL.V/V BOX

OIL COAMING W/DRAIN PLUG

(TYPICAL)

SIDE PASSAGE

SIDE PASSAGE

HYD. POWERPACK ROOM

TRUNK DECK TRUNK DECK TRUNK DECK TRUNK DECK



Illustration 1.12.3a Ship-Shore Link

ELECTRIC EQUIPMENTSHIP SHORE LINK

CARGO CONTROL CONSOLE

CARGO CONTROL ROOM

CARGO DESK

UNDERDECK CABLE WAY SHIP SIDE PORT

SHIP SIDE STBD

220VAC

1X2X0.75

220VAC

1X2X0.75

PSU

PSU

MODEM

NOTE 3

NOTE 6

NOTE 2

MLM DESKTOP PC

JB-INT

HOTLINE TELEPHONE

GENERALALM

PABX

TELEPHONE

PUBUC

TELEPHONE

BT431 TO RJ11

ADAPTORS

RJ11 BOXES

SERIAL

C/O

SWITCH

STRAINSTALL

D BOX

NOTE 8

ELECTRIC CONNECTION BOX

PORT SHIP SIDE

FO CONNECTION BOX

ELECTRIC CONNECTION BOX

STBD SHIP SIDE

FO CONNECTION BOX

NOTE 5

1X35MM2

NOTE 5

1X35MM2

NOTE 4

6XFO MULTMODE

NOTE 4

6XFO MULTMODE

CARGO CONTROL CONSOLE FO-EL SELECTION HONEYWELL IAS AND CARGO ESD SYSTEM

VOLTFREE CONTACTS CLOSED FOR ESD OR FO

SELECTION

ELECTRIC ESD SHIP SHORE / SHORE-SHIP

FO ESD SHIP SHORE / SHORE-SHIP

COMMON ABNORMAL ALARM

220V UPS MAIN SUPPLY 250W MAX

24V DC BACKUP SUPPLY 8A MAX

GENERALALM

G E N ER A L AL M G E NE R AL A L M

G E NE R AL A L M G E NE R AL A L M G E NE R AL A L M G E NE R A L AL M

GENERALALM

GENERALALM

GENERALALM

GENERALALM

GENERALALM

GENERALALM

GENERALALM

GENERALALM

GENERALALMAAAA CCC

GENERALALMALM ALM GENERALALMALM ALM

GENERALALMAAABBB

GENERALALMAAABBB

GENERALALMAAABBB

GENERALALMABCD EFG HIGK

GENERALALMABCDEFG HIGK

GENERALALMABCD EFG HIGK



Illustration 1.12.4a Mooring Load Monitor System

INCHON NO.1

MS

2 STERN LINES

MD-6

MD-5 MD-4

5 BREAST LINES

BD-4 BD-3

2 SPRINGS

BD-2 BD-1

2 SPRINGS

MD-3 MD-2

MD-1

5 BREAST LINES

HEAD LINES

QATAR NO.2

MD - 2C

BD - 2A BD - 2B BD - 2B

MD - 2D MD - 2EMD - 2BMD - 2B



Illustration 1.13.1a Cargo Tank Relief Valves Illustration 1.13.2a Insulation Space Relief Valves



Illustration 1.14a Ballast Piping

E / R W

. B. T K

( P )

N O. 4 W. B.

T K ( P )

N O. 3 W. B.

T K ( P )

N O. 2 W. B.

T K ( P )

N O. 1 W. B.

T K ( P )

F W D

D E E P W

. B . T K (

P )

STEEL PIPE

F.P. TK

B.T. RM

F W D

D E E P W

. B . T K (

S )

N O. 4 W. B.

T K ( S )

N O. 3 W. B.

T K ( S )

N O. 2 W. B.

T K ( S )

N O. 1 W. B.

T K ( S )

E / R W

. B. T K

( S )

A.P. TK

BA223

BA222

BA209

BA208BA221BA213

EM'CY BILGESUCTION

SEPARATOR

BA215

BA214

BA211

NO.2

B.STRIP.

EDUCTOR

NO.1

B.STRIP.

EDUCTOR

BA207

BA206BA220

BA225

BA212

BA219

BA218 BA210

BA005

BA001

BA006

BA004

BA003

BA004NO. 1 B.PSEPARATOR

ZINC ANODE

NO. 2 B.P

TO I.G.G. SYS

S. C

S. C

SLEEVE DOUBLE

O-RING(TYPICAL) BALLAST MAIN

PIPE DUCT

ZINC ANODE


2 - 1 Part 2 Cargo Auxiliary and Deck System

Illustration 2.1a Temperature Monitoring System

3A/B

1A/B

2A/B

7A/B

10A/B

11A/B12A/B

13A/B

14A/B

9A/B

6A/B

4A/B(Fwd)

5A/B(Aft)

8A/B(Fwd)

Key

Secondary Barrier Space Temperature

TE 1A/1BTE 2A/2BTE 3A/3BTE 4A/4BTE 5A/5BTE 6A/6BTE 7A/7BTE 8A/8BTE 9A/9BTE10A/10BTE11A/11BTE12A/12BTE13A/13BTE14A/14B

Port Forward Lower

Key

Inner Hull and Cofferdam

PT 15APT 16A/BPT 17APT 18APT 19APT 20APT 21APT 22APT 23APT 24APT 25APT 26APT 27APT 28APT 29A

Forward BulkheadForward BulkheadForward BulkheadForward BulkheadForward Bulkhead

Aft Bulkhead Aft Bulkhead Aft Bulkhead Aft Bulkhead Aft Bulkhead

Centre Aft Bottom

Port Forward Upper Starboard Aft Upper Centre Aft TopCentre Top

29A

28A

23A 22A

26A

21A

25A 24A

20A18A

16A/B

15A

19A

27A Aft

Aft

Aft Aft

Aft

Fwd Bulkhead

Port Starboard Port Starboard

CentreTopStarboard Aft Upper Port Forward Upper Forward Bulkhead Aft BulkheadPort Forward Upper Starboard Aft Upper Forward Bulkhead

Starboard Aft Lower Starboard Aft BottomPump Tower Base SupportCentre BottomPort Aft Bottom



Part 2 Cargo Auxiliary and Deck System

2.1 Temperature Monitoring System

General Description

(See Illustration 2.1a)

Monitoring equipment is provided in the CCR for the secondary insulation

barrier and inner hull temperatures to give warning in case of failure of

insulation or leakage of the primary insulation barrier.

Each sensor is of the PT100 resistance type. The sensors are installed in the

secondary insulation barriers and alongside the inner hull associated with each

cargo tank. The temperature range of each sensor is : -200°C to +100°C.

The secondary insulation barrier thermocouples (sensors) are installed at 14

points around the space as shown, all 14 of them in pairs. During normal

conditions, one thermocouple is in service whilst the other is on standby. If the

first sensor fails, the second will come into service by manual selection at the

electric distribution panel room. (I.S. Barrier cabinet)

- Secondary insulation barrier sensors:

No. 1 to 10 : Double element sensor and double wiring

No. 11 to 14 : Single element sensor and double wiring

For the inner hull temperature measurement there are 15 sensors in each tank.

One is located along the bottom of the tank in the pipe duct, one double element

type sensor in liquid dome, while a further sensor is located in the trunk deck. In

the cofferdam spaces there are 5 temperature sensors on each of the forward and

aft bulkheads.

- Inner hull temperature sensors:

No. 15, 17 to 29 : Single element sensor and single wiring

No. 16 : Single element sensor and double wiring

The temperature measurements are indicated for each sensor in service in the

CCR via the IAS. Recording of these temperatures is also available via the IAS.

The thermocouples for the secondary insulation barrier sensor’s alarm point is

set at -120°C.

The thermocouples for the inner hull sensors alarm point is set at 0°C.

One(1) of the temperature sensors installed in the liquid dome (No.16) and in

the cofferdams (No.2 for No.1 cofferdam and No.26 for No.2 to No.5

cofferdam) are used for signal of the temperature control valve of the glycol

heating system.



Illustration 2.2a Insulation Space Nitrogen Control System

2ND INSULATION

PRIMARY INSULATION

FROM LN2 LINE

TO 2nd INSUL. PRESS. MAINFROM ENGINE ROOM

NO.2VACUUM PUMP

NO.1VACUUM PUMP

TO 1st INSUL. PRESS. MAIN

TO NO.4 VENT MAST

TO CARGO LINES

LNG VAP.

FROMENGINE ROOM

C N2 79 C N2 82

CN272

CN271

CN475

CN472

CN585

CN587

CN471

COMPRESSOR ROOMVACUUMPUMP

LNG VAP.

TO NO.4 VENT MAST

CN372

CN371

2ND INSUL. PRESS. MAIN

PRI. INSUL. PRESS. MAIN

N2 VENT MAST

CN172

CN171



Illustration 2.3a Glycol Water Heater

USUAL LOAD

STAND BY

TOP OF ELEC. M. RM.

LEVEL GAUGE W/VALVE

FLEX. HOSE

GW302(50 A)

GW301

GW501 GW500

GW346

GW345

(15 A)

GW348

(25 A)

FROM COMP. AIR

(40 A)

FRESHWATER

FW359

GLYCOL WATERPNEUMATIC PUMP

GW344

GW343

(20%)

LG

LS

GLYCOL WATER1,000 L

EXPANSION TANK

200 LMIXING TANK

STRIKING PLATE

FW347

GW342 GW341

R2R1 A1 A2

GW335

GW336

GW338

GW334 GW331 GW330 GW324

GLYCOL WATERCIRCULAT. PUMP 1

GLYCOL WATERCIRCULAT. PUMP 2

STEAM DRAIN

STEAM DRAIN

GW317

GW322

GW315

GW318

GW320

GW319

GW316

GLYCOL WATER

GLYCOL WATER

ELEC. HEATER

HEATER 1

GLYCOL WATER

HEATER 2

GW328

GW329

GW327GW332GW333GW339GW340

GW325

GW321

RED 80X65 RED 80X65

[ELECTRIC MOTOR ROOM]

(65 A)GW311

GW310 GW304

AIR SEPARATORGW305

GW306

GW307

GW312

(65 A)GW314

GW313 GW308

AIR SEPARATORGW309

GLYCOL RESERVETANK (6,000 L)



Illustration 2.3b Cofferdam Glycol Heating System

NO.5 COFFERDAM NO.4 COFFERDAM NO.3 COFFERDAM NO.2 COFFERDAM NO.1 COFFERDAM

NO.1 LIQUID

DOME

NO.2 LIQUID

DOME

NO.3 LIQUID

DOME

NO.4 LIQUID

DOME

ELECTRIC

MOTOR

ROOM

NO.4 CARGO

TANK

NO.3 CARGO

TANK

NO.2 CARGO

TANK

NO.1 CARGO

TANK

GW368

GW367

GW366

GW383GW384

GW373

GW371 / 72

GW369 / 70

GW374GW381GW382

GW379

GW376

GW375

GW380

GW378

GW377

GW394

GW393

GW395

GW398

GW397

GW396 GW365

GW362

GW361

GW352 GW351

GW349GW350GW363GW364

GW357 / 58 / 59 / 60

GW353 / 54 / 55 / 56

GW389 / 90 / 91 / 92

GW385 / 85 / 87 / 88

GW419 / 20 / 21 / 22GW424

GW423

GW425GW426

GW428

GW427

GW413GW414

GW403

GW401 / 02

GW499 / 400

GW404GW411GW412

GW409

GW406

GW405

GW408

GW410

GW407

GW415 / 16 / 17 / 18

GW449 / 50 / 51 / 52

GW445 / 46 / 47 / 48

GW443GW444

GW433

GW431 / 32

GW429 / 30

GW434

GW454

GW458

GW457

GW456 GW455

GW442 GW441

GW440

GW438

GW437

GW439

GW436

GW435

GW453

SIDE PASSAGE WAY(S)

GW478

GW474 GW473

GW464 GW463

GW461 / 62

GW459GW460

GW465

GW466

GW468

GW467

GW472 GW471

GW470 GW469

GW480

GW479

GW484

GW483

GW482 GW481

GW477

GW475 / 76



Illustration 2.3c Hull Ventilation

PassagewayNatural Supply

Vent

PassagewayNatural Supply

Vent

Pipe DuctExhaust Fan

Injured PersonsManhole For Cofferdam




Passageway

Trunk Deck

Passageway

PassagewayExhaust Fan

PassagewayExhaust Fan

PassatewayNatural Supply

Vent

PassatewayNatural Supply

Vent

Pipe DuctNatural Supply Vent



2.3.1 Hull Ventilation

The ballast tanks 1 to 4, the cofferdams, trunk tanks, liquid dome tanks are

inspected on a regular basis in order to check for cold spots, condition of the

paint work and general inspection of piping, fittings and valves. In general it

should be expected to inspect one cofferdam area per month.

The compartments to be entered must first be ventilated. The ship is fitted with a

mechanical exhaust fan for the pipe duct which is situated on the aft pipe duct

trunk top. Above the forward pipe duck trunk top is a natural supply vent which

must be opened before starting the exhaust fan.

When it is judged that the atmosphere inside the cofferdams is safe, entry can be

made. The entry personnel must take with them a personal O2 meter. The

portable detector head should be lowered down to each level as they proceed.

Note !

If it has been found that the nitrogen consumption has increased beyond

normally acceptable levels, then added precautions should be observed before

entering the cofferdam spaces.

Each cofferdam is fitted with a manhole cover located on the starboard side,

which may be removed and a portable gas freeing fan fitted to which is attached

a flexible ducting. This is also the location that any injured person can be

removed from the cofferdam space.

The port side of each cofferdam is provided with access manholes for exhaust of

air.

There are two(2) portable supply fans for the cofferdam spaces onboard the ship

which gives a total air volume flow of 5,000 m3/h.

The passageway areas, port and starboard, are equipped with a mechanical

exhaust fan, located midships, and two mushroom natural supply vents forward

and aft.

The trunk deck areas have four manhole covers, two forward and two aft. The aft

manholes are used to fit a portable supply fan for gas freeing, with the forward

manholes being removed for exhausting during gas freeing.



Illustration 2.4.1a Fire Protection and Wash Deck

WD362

WD360

WD370 WD529WD530

WD527

WD525

WD523

WD521WD522

WD524

WD526

WD528WD357

WD356

WD208 WD207

W D 2 0 6

WD211 WD210

WD214 WD213

WD217 WD216

1ST DK

S.L.W.L.

(10K)

2NDDK

3NDDK

A-DK

B-DK

C-DK

D-DK

NAV.-DK

WD361

EM'CYFIREPUMP

SPRAY NOZZLE

OUTS DE ENG. CASING

WD201

WD202

WD205

WD209

WD212

WD215

WD218

WD518

WD232

WD233

WD352(S)

TRUNK DECK

TRUNK DECK

UPPER DECK

WD355(P) W D3 54 W D3 53

FROM DOMESTICF.W. HYDROPHORE UNIT

WD240

WD219

WD231

TO WATER SPRAY MAIN

D.L.W.L.

(40A)

(40A)

(80A)

(50A)

TO EJECTOR FORPIPE DUCT/COFFERDAMS

TO BIL. EJECTOR FORPIPE DUCT AFT

TO BIL. EJECTOR FORPIPE DUCT/COFFERDAMS

ENGINE ROOM

CORROSIONPIECE OF ZINCANODE SHALLBE FITTEDON INLET

ANDOUTLET OF EACH BF & G/S PUMP.

FLOOR

TO S.C.TK CLEAN

WD224

WD245

(150A)

WD244

W D2 23 W D2 22

WD243

WD220

NO.2FIRE &G/S PUMP

NO.1FIRE &G/S PUMP

JOCKEYPUMP

WD229

WD228

WD226WD225

PIPE DUCT PIPE DUCT

WD230

WD227

WD235 WD236

FWTK (S)

FWTK (P)

WD246WD234

WD237 WD247

WD363

WD009

WD363

WD367

WD369WD368

WD001

WD004

WD002

BILGE EDUCTORFOR

BOSUNSTORE

BILGE EDUCTORFORBOWTHERUSTERRM

FWDP/P RM

WD008

WD007

WD304

WD303

S / C

A-DECK

EM'CY FILL TO TRUNK DK. SPACE

D-DECK

NAV. DK

B-DECK

WD531

WD516

UP 80A

UP 40A

UP 40A

UP 80A

WD515

C-DECK

UP 65A

UP 65A

UP 25A

WD511 WD508 WD502

WD501WD507

WD533

WD510

WD532

WD514

UP 80A

UP 40A

UP 40A

UP 80A

WD513



2.4 Fire Fighting System

2.4.1 Fire Protection and Wash Deck

The fire main system is supplied from the engine room, by the two Fire and GS

pumps. They are single speed centrifugal pumps, with a delivery capacity of 150

m3/h at 10 bar.

The emergency fire pump is located in the fwd pump room. This pump is a self-

priming centrifugal pump with its own direct sea suction. The pump is rated at

72 m3/h and is supplied from the emergency switchboard.

The fire main is kept pressurised by a jockey topping up pump rated at 10 m3/h at

10 bar. This pump has an automatic pressure cut-in/out switch and is kept topped

up and under pressure at all times.

(Auto start : 5 bar, Auto stop : 7.5 bar)

The deck fire main has a main isolator valve WD353 before the port and

starboard main ring main isolator valves. The ring main is fitted with a further

four section isolator valves on each side at regular intervals along the deck to

allow any part of the system to be supplied from either side of the ship.

The fire main also serves the water curtain below the port and starboard manifold

areas during loading and unloading conditions.

The fire main supplies the driving water for the bilge eductors in the side passage

way, duct keel pipe duct, bow thrust room and bosun store. It also supplies

anchor washing water and the swimming pool filling.

There are 24 fire hydrants situated along the cargo deck, each with its fire hose

mounted adjacent.

The emergency fire pump can be started locally, from the bridge or the fire

station.

Under normal operating conditions the fire main will be under pressure during

port time, supplying the manifold water curtain and with hoses run out as a fire

precaution.



Illustration 2.4.2a Water Spray System

W/H-TOP

D-DK

NAV.-DK

C-DK

B-DK

A-DK

W/H-TOP

D-DK

NAV.-DK

C-DK

B-DK

TO LIFE BOAT AREA (P&S)

MOTOR

RM

MOTOR

RM

CARGO COMP.

RM

ENGINE ROOM

NO.4 CARGO TANK

N O. 4 W

. B. T K

( P & S )

N O. 3 W

. B. T K

( P & S )

NO.3 CARGO TANK

INCLINDED HATCHING AREA SHOWSTHE AREA PROTECTED BY RUNDOWNOF HIGHER SPRAY NOZZLES.

12 SPRAY NOZZLES

22 SPRAY NOZZLES

12 SPRAY NOZZLES

38 SPRAY NOZZLES

38 SPRAY NOZZLES

22 SPRAY NOZZLES

FOR LIFE BOAT/EMBAR. LAD.(P&S)

18 SPRAY NOZZLES

WW001

WW073

WW033WW034

WW036

WW072

WW005

WW006

WW066

WW068WW011

WW018

WW016

WW004

WW03B

NO.1WATER SPRAY PUMP

NO.2WATER SPRAY PUMP

W W0 02 W W0 03

WW032

TO NEARSCUPPER

FROM FIRE MAIN

TRUNK DECK SPACE

FRONT VIEW

LOOKING AFT

TRUNK DECK SPACE

SECT. VIEW

LOOKING AFT

WW071

WW007

WW021

WW009

WW020

GROUP 3 FOR ACCOMM. & CARGO MACH. RM &

LIFE BOAT AREA SERVICE

GROUP 2 FOR LIQUID / GAS DOME & V/VS SERVICE

GROUP 1 FOR CARGO MANIFOLD AREA (P&S) SERVICE



Illustration 2.4.3a Dry Powder System

MASTER CONTROL CABINET

SNAP-ON COUPLING(3/4", SUS)

(DP305)

MONITOR (P)

(FIXED AT PRESET DIRECTION)

MONITOR (S)

(FIXED AT PRESET DIRECTION)

LOCAL

LOCAL

SNAP-ON COUPLING(3/4", SUS)

YARD SUPPLY

DECK STORE

TO HAND HOSE (G)

TO HAND HOSE (E)

TO HAND HOSE (C)

TO HAND HOSE (A)

TO HAND HOSE (H)

TO HAND HOSE (F)

TO HAND HOSE (D)

TO HAND HOSE (B)

(UPPER DECK)

EM'CY HEAD-QUARTER RM

CCR



Illustration 2.4.5a Fire Detection System

UPPER DECK

BOSUN STORE

TRUNK DECK SPACE

FORE MAST

EM'CY

FIRE

P/P RM

E/R FLOOR DECK

E/R 3RD DECK

E/R 2ND DECK

E/R 1ST DECK

FUNNEL

SIGNAL LTG POST

F.P TK

B.T. RM

S.G RM

NAV.-DK

D-DK

C-DK

B-DK

A2E A2L

E9

L5

L4

L3

L2

LE LD

FO

A-DK



2.4.5 Fire Detection System

LOCATION / Q’TY

ACCOMM ENGINE ROOMNO. SYMBOL DESCRIPTION MAKER / TYPE

NAVI D DK C DK B DK A DK UPP

PUMPROOM

1ST 2ND 3RD FLOOR E/C.C/C/R S/G/R B/S B/T/R E/M/R

TOTALQ’TY

1 SD

SMOKE DETECTOR, IP22 ADDRESSABLE OPTICAL TYPE

NTTTANNS-AOS+NS-BNCL

4 25 19 30 6 10 8 102

2 SD

SMOKE DETECTOR, IP55 ADDRESSABLE OPTICAL TYPE

NTTTANNS-ASO+NS-2+NS-ADAPT

2 2 1 4 7 1 22 27 24 13 16 4 4 2 129

3EXI

SD

SMOKE DETECTOR IP55 ADDRESSABLE EXI TYPE

NTTTANST-I-IS+NS-2+NS-ADAPT-IS

1 4 5

4 FD

FLAME DETECTOR IP55ULTRAVIOLET TYPE

NTTTANNS-AUV+NS-2+NS-ADPT

2 4 6

5 TD

HEAT DETECTOR IP22 ADDRESSABLE ANALOGUE TYPE

NTTTANNS-AH/AIS+NS-BNCL

3 10 4 5 22

6 TD


NTTTANNS-AH/AIS+NS-2+NS-ADAPT

1 1

780

TD


NTTTANNS-AH/CS+NS-2-ADAPT

2 2

8MANUAL CALL POINT IP22 ADRESSABLE ANALOGUE TYPE

NTTTANNS-ACP

1 3 4 3 2 2 1 16

9MANUAL CALL POINT IP55 ADRESSABLE ANALOGUE TYPE

NTTTANNS-ACP-IP55

1 1 1 3 3 3 3 5 1 1 1 23

10G.E

GENERAL/GENERAL EM’CY ALARMPUSH BUTTON (CONSOL MOUNTING)

NTTTANNS-GA2

1 1 2

11G.E

GENERAL/GENERAL EM’CY ALARMPUSH BUTTON (IP55)

NTTTAN 1 1

12 AU

ADDRESS UNITNTTTANNS-AINI

1 2 3

13 ZB

ZENER BARRIERNTTTANNS-IS3043

1 2 3

14 DH

MAGNETIC DOOR HOLDERNTTTANGPT-AG

2 2 1 2 1 8

15 T

TIMER UNITNTTTANNS-TIMACI

1 1

16 FIRE DETECTION CENTRAL PANELNTTTANNSAC-1

1 1

17FIRE DETECTION REPEATER UNITPANEL

NTTTANNS-REPA

1 1 1 3

18 R END OF RESISTOR NTTTAN 1 2 3

19 SCI

SHORT CIRCUIT ISOLATOR IP55NTTTANNS-SCI

1 1 1 1 1 1 1 1 1 4 1 1 2 17



Illustration 2.5a Auxiliary Fresh Water Cooling System

NO.2VACUUM P/P

NO.1VACUUM P/P

NO.2 HDCOMPRESSOR

NO.1 HDCOMPRESSOR

NO.2 LDCOMPRESSOR

NO.1 LDCOMPRESSOR

ELEC. MOTOR RM CARGO COMP. RM

STEAMDRAINCOOLER

FW332

FW333

FW334

FW335

FW336

FW337

FW338

FW339

FW340

FW341

FW342

FW343

FW344

FW345

FW346

FW347

FW369

FW330

FW331

FW361

FW360 FW348

3-WAY THERMOSTATICCONTROL VALVE

FW364

FW365

NO.1

AUX. COOLING

F.W COOLER

NO.2

AUX. COOLING

F.W COOLER

FW366

IN-LINE FILTER

FW363

FW362

FW351

FW367

FW358

FW353

FW350

FW349

FW352

NO.2 AUX. FWCOOLINGPUMP

NO.1 AUX. FWCOOLINGPUMP

FW354

DEAERA-TIONTK

FW357

FW355FW370

FW371

FW356LG

F.W. EXP.

TANK

(2.0 M3)

CHEMICAL DOSING INLET

TO SCUPPERPIPE

TO GLYCOL WATERMIXING TANK

FW359

TRUNK. DK.

P A S S A G E W

A Y

W.B. TK.

FW212FW207

S.W. RETURN TO OVBD.

UPP. DK.

L.B.W.L.

- FW207/212 TO BE LOCATED AT REACHABLE POSITION.

F.W. SUPPLY FROM F.W. HYDROPHORE UNIT

S.W. SUPPLY FROM E/R



2.6 Steam Condensate System

Illustration 2.6a Steam Condensate System A

C

ELEC. MOTOR RM

NO.2 HDCOMPRESSOR

NO.1 HDCOMPRESSOR

NO.2 B/WHEATER

NO.1 B/WHEATER

LNGVAPORIZER

FORCINGVAPORIZER

NO.2 LDCOMPRESSOR

NO.1 LDCOMPRESSOR

NO.1 GLYCOLW. HEATER

NO.2 GLYCOLW. HEATER

SC349

SC350

SC351

SC352

SC354

CD318

SC345SC346

SC347

SC353CD319

CD317SC342

SC343

SC341

SC340

CD316

SC338 SC337SC336

SC335SC334

SC339

SC348

60% LEVEL

20% LEVEL

60% LEVEL

20% LEVEL

CONDENSATE MAIN TO LPSG DRAIN INSPECTION TK VIA E/R DRAIN COOLER

STEAM SUPPLY MAIN

CONDENSATE MAIN TO LPSG DRAIN INSPECTION TK

SC333

SC331 CD315

SC330

SC329

SC325

SC323

SC322

SC324

SC327

SC326

CD314

CD313

CD312

SC357 SC356

SC355

SC319

SC318

SC320

SC321

SC328

SC332

SC317

SC358

SC315

SC316

SC313SC359

SC311

SC312

SC308SC309

SC360

SC307 CD309

SC305

CD308

CD307CD306

CD304

CD303

CD302

15 PIE X 1.4T COPPER

W/FLAME SCREEN

CD301

STEAMDRAINCOOLER

CARGO ESCAPE

TANK (1 m3)

SC302

SC303

SC301

SC361SC304

SC306

CD310

SC310

CD311

SC314

CARGO COMP. RM

TYPICAL SECTION VIEW

C A R G O

C O M P R E

S S O R R O

O M ( F W

D )

E L E C T R

I C M O T O R R O

O M ( A F

T ) STEAM SUPPLY LINE

FOR CARGO COMP. RM

(ND150)

STEAM COND. LINE

FOR CARGO COMP. RM

(ND80)

STEAM SUPPLY LINE

FOR ELEC. M. RM

(ND65)

STEAM COND. LINE

FOR ELEC. M. RM

(ND40)

TRUNK DECK SPACE

STEAM RETURN LINE

(ND40)

STEAM RETURN LINE

(ND65)

S I D E

P A S S

- W A Y S I D E

P A S S - W A Y

LIQUID

DOME

P I P E D U

C T

UPPER DECK



Illustration 2.6b Steam Condensate System B

SIDE PASSAGE WAY (P)

SIDE PASSAGE WAY (S)

ENGINE ROOM

SC046

(15A)

SC045

(15A)

SC014

(15A)

- PIPE INSTALLED ON WEATHER PART SHALL BE OF CU-NI 90.10- PENETRATION PIPE TO WEATHER PART SHALL BE OF STEEL PIPE WITH SCH. 80.

NOTE

FR71 PIPE DUCT

SC047

BY-PASS LINE

(15A)

FR134

SC042

SC043

SC011 SC010

SC039

SC040

SC041SC044

F W D

. H F O

T K ( C

)

F W

D . P

U M

P R

M

ELECTRIC

MOTOR RM

CARGO

COMP. RM



Illustration 2.6c Steam Condensate System C

TIC

OF034.01

I/P

FRPASS(S)

SC011

SC010

SC008 SC007 SC006 SC005 SC004 SC003 SC002 SC001

SC012

O 10X 1.2T COPPER

O 8X 1.2T

COPPER

DRUM TYPEHEATING UNIT


























CONDENSATE PUMP

TO PASSATE WAY(P)

FROM STEAM SUPPLY

CD035

CD034

U/DK

CD016

CD015

(40A)

15A

SC051

(15A)

TO CONDENSATE P/P

SEA CHEST FOR

EM'CY F. P/P

FLEX. HOSE

BASE

FITTING

SC014(25A)

SC013

SC009

STEEL REDUCING SOCKET

FOR HEATING COIL (50 X 25)

(TYPICAL)

STEEL REDUCING SOCKET

FOR HEATING COIL (50 X 25)

(TYPICAL)

SC048

SC049

SC050

DRUM TYPE HEATING UNIT(TYPICAL)

STEAM-OUT

STEAM-IN

STEAM-IN

STEAM-OUT

STEAM-OUT



2.7 Bilge and Scupper System

Illustration 2.7a Bilge and Scupper System

Ø

* THE MATERIAL OF EACH ROSE BOX SHOULD BE OF STAINLESS STEEL (SUS304).

BSD1/D2/D3/D4 ONLY

S.G RM DIST. W TK

S.G RM DIST. W TK

A.P TK

A.P TK

S.T.C.W. TK

S.T.C.W. TK

MOOR'G DK

S I D E

S H E L

L

1 5

3 0

ABT.500

FR15 FR71 FR86 FR103 FR120 FR134 FR157

E / R

W . B

. T K ( P

& S

)

N O

. 4 C

A R

G O

T K

N O

. 3 C

A R

G O

T K

N O

. 2 C

A R

G O

T K

N O

. 1 C

A R

G O

T K

40A 40A 40A

BS315 BS314

BS606

100A

BILGE HAT (P & S)

SEE DETAIL

BILGE HAT (P & S)

SEE DETAIL

SIDE-P ASS AGEBS305 BS307 BS304 BS303

BS604 BS602

ENGINE ROOM

80A

50A

BS204

BS203

BS201

BS202

BS251

BS048 BS047 BS042 BS041 BS036 BS035 BS030

BS021

BS023

BS024

BS022

BS020 BS019

BS016

BS061

BS003

BS008

BS004

BS018BS025

BS026

BS029

BS028

BS027

BS032 BS031BS038 BS037

BS034

BS033

BS044 BS043

BS040

BS039

BS050 BS049

BS046

BS045

BILGE EJECTOR FORP. DUCT/COFFERDAMS

BS611

BILGE EJECTOR FOR

P. DUCT AFT.BS610

BS094BS205

BS095

MOTOR

RMCOMP. RM

100A

40A

BS313 BS312

BS605

40A 40A

BS301BS302

BS601

BS306 BS305

BS603

CARGO

STORE

D E T A I L ( T Y P . )

D E

T A

I L

( T Y

P . )

STRIKING PLATE

WALL

SIDE-P ASS AGE

TRUNK DECK

UPPER DECK

BOSUN STORE

C.L

FWDP/P RM

DETAIL OF BILGE HAT

2~4

ABOUT 15

2 0

10HOLES

Ø10HOLES

P L A N 60.5

13

6

250

242

267.4

PIPE DUCT

B.W

(ABT. 14890A/B)

SUMMERLOAD

WATERLINE

BS015

BS013

BS010

BS011

BS014

BS012

40ASUMMERLOAD

WATERLINE

(ABT. 14890 A/B)

EJECTORFORBOW. ROOM

BS608

S.L.W.L

UPPER DECK

BOSUN STORE

C.L

B.W

FWDP/P RM

BS009 BS005

BS609

40A

BS017

BS062

BILGE WELL (P & S)

(0.5 m3)

BILGE HAT (P & S)

SEE DETAIL



2.8 Instrument Air System

Illustration 2.8a Instrument Air System

Ø

NO.2 GLYCOLWATER HEATER

NO.1 GLYCOLWATER HEATER

NO.2 HD

COMP.

NO.2 LD

COMP.

NO.1 LD

COMP.

NO.1 HD

COMP.

NO.2 B.O.W.UHEATER

NO.1 B.O.W.UHEATER

FORCING VAPORIZER

LNG VAPORIZER

CARGO COMPRESSOR ROOM


ON DECK AREA CONTROL V/V

TRUNK DECK

TRUNK DK.VD.SPACE

UPPER DECK S I

D E P A

S S - W

A YS I D E P A S S - W

A Y

L I Q U I D

D O M E

SUS316 TUBE

WEATHER PART ONLY

12 PIE X 1.0T MAIN LINE

GLYCOL CONTROL V/V

* : MAKER SUPPLY

AIR CHAMBER FOR EACH GROUP

* TO BE INSTALLED VERTICALLY FOR DRAIN

BOSS PT 3/8" PLUG

ROOT VALVE

SLIP-ON FLANGE

STEEL PIPE

70 80 80

8

COPPER TUBE

12 PIE X 1.2T



2.9 Emergency Air System

Illustration 2.9a Emergency Air System

THE PUSH BUTTON TO

BE INSTALLED FOR

FOLLOWING PLACE.

ACCOM. LADDER

- CCR

- WHEEL HOUSE

- EM'CY HEADQUATER RM

ESDS AIR CONTROL

BOARD

(MAKER SUPPLY)

15 PIE X 1.5T

15 PIE X 1.5T 15 PIE X 1.5T

15 PIE X 1.5T

15 PIE X 1.5T

TRUNK DK.VD SPACE

15 PIE X 1.5T

15 PIE X 1.5T

CA203CA205

MANIFOLD FLATFORM

BALL V/V (BITE TYPE)

COUPLING SNAP TIGHT 1/2", MALE

TO SHORE (MAKER SUPPLY)

* COUPLING TYPE TO BE DESIGN ACCO.

TO SHIP/SHOR COMPATIBILITY.

COUPLING SNAP TIGHT 1/2", FEMALE

TO SHORE (MAKER SYPPLY)

UPPER DECK

PI S I D E

P A S S

- W A Y

S I D E P A S S - W A Y

M A N I F O

L D F L A T F

O R M

FUSIBLE FUSE

ELECTRIC

FUSIBLE FUSE

ELECTRIC

COUPLING

TO SHORE

FUSIBLE FUSE

ELECTRIC

FUSIBLE FUSEELECTRIC

CA206

COUPLING

TO SHORE

M A N I F O

L D F L

A T F O

R M

GAS DOME

T R U N

K D K.

V D. S P A

C E N O

. 3

T R U

N K D

K . V D

. S P A

C E N O

. 2

LIQUID DOME

CARGO

STORE

CA204

CA203

PUSH BUTTON IN EM'CY CASE

ELECTRICAL (MANUAL)

TRUNK DECK

L I Q U I D

D O M E


CL

SOLENOID V/V BOX

FOR ESDS

(INSIDE PASSAGE WAY)

(MAKER SUPPLY)

PRESSURE SWITCH BOX

FOR ESDS

(INSIDE PASSAGE WAY)

(MAKER SUPPLY)

S I D E P A S S AG E W A Y




M O T

O R

R O

O M

C O M

P . R O

O M

INSTRUMENT AIR SYS

(TO BE CONNECTED

DIRECT MAIN LINE)

FR71 FR86 FR103 FR120 FR134


ELECTRICAL (MANUAL)

FUSIBLE FUSE

ELECTRIC

GAS DOME

T R U N

K D K .

V D . S P A

C E N O

. 1

LIQUID DOME


ELECTRICAL (MANUAL)


ELECTRICAL (MANUAL)


ELECTRICAL (MANUAL)UPPER DECK PLAN

CA205

FUSIBLE FUSE

ELECTRIC

GAS DOME

LIQUID DOME T R

U N K D

K. V D. S P

A C E N

O. 1


ELECTRICAL (MANUAL)

FUSIBLE FUSE

ELECTRIC

GAS DOME

LIQUID DOME


3 - 2 Part 3 Cargo Operations

Illustration 3.2.1a Insulation Space Inerting

Evacuation of Insulation Space's (First Step)

2ND INSULATION

PRIMARY INSULATION

FROM LN2 LINE


NO.2

VACUUM PUMP

NO.1

VACUUM PUMP


TO NO.4 VENT MAST

TO CARGO LINES

LNG VAP.

FROM

ENGINE ROOM

C N2 79 C N2 82

CN272

CN271

CN475

CN472

CN585

CN587

CN582

CN471

COMPRESSOR ROOMVACUUM

PUMP

LNG VAP.

TO NO.4 VENT MAST

CN372

CN371



N2 VENT MAST

CN172

CN171



Illustration 3.2.1b Filling from Ship's Nitrogen Supply (Second Step)

2ND INSULATION

PRIMARY INSULATION

FROM LN2 LINE


NO.2

VACUUM PUMP

NO.1

VACUUM PUMP


TO NO.4 VENT MAST

TO CARGO LINES

LNG VAP.

FROM

ENGINE ROOM

C N2 79 C N2 82

CN272

CN271

CN475

CN472

CN585

CN587

CN582

CN471


PUMP

LNG VAP.

TO NO.4 VENT MAST

CN372

CN371



N2 VENT MAST

CN172

CN171



Illustration 3.2.2a Drying Cargo Tanks

IG021 IG020

CG405

TO E/R

FROM E/R

IG022 CG527

CG525

CG524

CG523

CG522

CG516

CG512

CG508

CG507

CG503

CG504

CG515

CG511

CG514

CG513CG002

CG509

CG505

CG501

CN683

CG528

CS004

CS003

CS002 CS001

CG510

CG506

CG502



No.2 LOW DUTY COMP.

No.1 LOW DUTY COMP.

TO INS.PRESS.

DEMISTER

CG519

C G5 18 C G5 17

CG532

CG530

No.2 B.O/W.UP

HEATER

CG521

CS506

CS505

CS504

CS501

CF101

CF102

CF201

CF202CF302

CF301

CF402


CF401

CS502

LNG VAPORIZER

FORCING VAP.

CS503

CG526

CG520

GAS MAIN

DRY AIR LINE

HUMID AIR LINE

VAPOUR MAIN


LIQUID MAIN

No.1 B.O/W.UP

HEATER



Illustration 3.2.3a Inerting Cargo Tanks

IG021 IG020

CG405

TO E/R

FROM E/R

IG022 CG527

CG525

CG524

CG523

CG522

CG516

CG512

CG508

CG507

CG503

CG504

CG515

CG511

CG514

CG513CG002

CG509

CG505

CG503

CG501

CN683

CG528

CS004

CS003

CS002 CS001

CG510

CG506

CG502



No.2 LOW DUTY COMP.

No.1 LOW DUTY COMP.

TO INS.PRESS.

DEMISTER

CG519

C G5 18 C G5 17

CG532

CG530

No.2 B.O/W.UP

HEATER

CG521

CS506

CS505

CS504

CS501

CF101

CF102

CF201

CF202CF302

CF301

CF402


CF401

CS502

LNG VAPORIZER

FORCING VAP.

CS503

CG526

CG520

GAS MAIN

DRY AIR LINE

HUMID AIR LINE

VAPOUR MAIN


LIQUID MAIN

No.1 B.O/W.UP

HEATER



Illustration 3.2.4a Gassing-up Cargo Tanks (Stage-1)

IG021 IG020

CG405

TO E/R

FROM E/R

IG022 CG527

CG525

CG524

CG523

CG522

CG516

CG512

CG508

CG507

CG503

CG504

CG515

CG511

CG514

CG513CG002

CG509

CG505

CG501

CN683

CG528

CS004

CS003

CS002 CS001

CG510

CG506

CG502



No.2 LOW DUTY COMP.

No.1 LOW DUTY COMP.

TO INS.PRESS.

DEMISTER

CG519

C G5 18 C G5 17

CG532

CG530

No.2 B.O/W.UP

HEATER

CG521

CS506

CS505

CS504

CS501

CF101

CF102

CF201

CF202CF302

CF301

CF402


CF401

CS502

LNG VAPORIZER

FORCING VAP.

CS503

CG526

CG520

GAS MAIN

LNG LIQUID LINE

LNG VAPOUR LINE

VAPOUR MAIN


LIQUID MAIN

No.1 B.O/W.UP

HEATER

LNG MIXTURE AND INERT GAS LINE



Illustration 3.2.4b Gassing-up Cargo Tanks (Stage-2)

IG021 IG020

CG405

TO E/R

FROM E/R

IG022 CG527

CG525

CG524

CG523

CG522

CG516

CG512

CG508

CG507

CG503

CG504

CG515

CG511

CG514

CG513CG002

CG509

CG505

CG501

CN683

CG528

CS004

CS003

CS002 CS001

CG510

CG506

CG502



No.2 LOW DUTY COMP.

No.1 LOW DUTY COMP.

TO INS.PRESS.

DEMISTER

CG519

C G5 18 C G5 17

CG532

CG530

No.2 B.O/W.UP

HEATER

CG521

CS506

CS505

CS504

CS501

CF101

CF102

CF201

CF202CF302

CF301

CF402


CF401

CS502

LNG VAPORIZER

FORCING VAP.

CS503

CG526

CG520

GAS MAIN

LNG LIQUID LINE

LNG VAPOUR LINE

VAPOUR MAIN


LIQUID MAIN

No.1 B.O/W.UP

HEATER

LNG MIXTURE AND INERT GAS LINE



Illustration 3.2.5a Cooling Down Cargo Tanks

IG021 IG020

CG405

TO E/R

FROM E/R

IG022 CG527

CG525

CG524

CG523

CG522

CG516

CG512

CG508

CG507

CG503

CG504

CG515

CG511

CG514

CG513CG002

CG509

CG505

CG501

CN683

CG528

CS004

CS003

CS002 CS001

CG510

CG506

CG502



No.2 LOW DUTY COMP.

No.1 LOW DUTY COMP.

TO INS.PRESS.

DEMISTER

CG519

C G5 18 C G5 17

CG532

CG530

No.2 B.O/W.UP

HEATER

CG521

CS506

CS505

CS504

CS501

CF101

CF102

CF201

CF202CF302

CF301

CF402


CF401

CS502

LNG VAPORIZER

FORCING VAP.

CS503

CG526

CG520

GAS MAIN

LNG LIQUID LINE

LNG VAPOUR LINE

VAPOUR MAIN


LIQUID MAIN

No.1 B.O/W.UP

HEATER



Illustration 3.3.1a Cooling Down Tanks Prior to Arrival

IG021 IG020

CG405

TO E/R

FROM E/R

IG022 CG527

CG525

CG524

CG523

CG522

CG516

CG512

CG508

CG507

CG503

CG504

CG515

CG511

CG514

CG513CG002

CG509

CG505

CG501

CN683

CG528

CS004

CS003

CS002 CS001

CG510

CG506

CG502



No.2 LOW DUTY COMP.

No.1 LOW DUTY COMP.

TO INS.PRESS.

DEMISTER

CG519

C G5 18 C G5 17

CG532

CG530

No.2 B.O/W.UP

HEATER

CG521

CS506

CS505

CS504

CS501

CF101

CF102

CF201

CF202CF302

CF301

CF402


CF401

CS502

LNG VAPORIZER

FORCING VAP.

CS503

CG526

CG520

GAS MAIN

LNG LIQUID LINE

VAPOUR MAIN


LIQUID MAIN

No.1 B.O/W.UP

HEATER



Illustration 3.3.1b Cooling Down

TYPICAL : CARGO TANK TEMP,VARIATION

FOR TANK COOLDOWN

-140.0

-120.0

-100.0

-80.0

-60.0

-40.0

-20.0

0.0

20.0

13:30 14:30 15:30 16:30 17:30 18:30 19:30 20:00 20:30 21:00 21:30

TIME(HOUR)

T E M P ( ‘ C )

T1(TOP)

T2(95%)

T3(85%)

T4(50%)

T5(25%)

T6(BOTTOM)

MEAN TEMP

TYPICAL : INSULATION SPACES TEMP. VARIATION

FOR TANK COOLDOWN

(10.0)

(5.0)

0.0

5.0

10.0

15.0

13:30 14:30 15:30 16:30 17:30 18:30 19:30 20:00 20:30 21:00 21:30

TIME (HOUR)

T E M P ( ‘ C )

TOP(1) F.P.U.C(3)

F.P.U(6) F.P.L(9)

F.C.U(4) F.C.L(8)

A.S.U.C(2) A.S.U(7)

A.S.L(10) A.C.M(5)

A.S.B(11) PP.T.S(12)

A.P.B(14) B.C(13)

Spray Head Pressure Vs LNG Flow

0

10

20

30

40

50

60

1.4 1.9 2.0 2.1 3.3 3.5 3.7 3.8 3.9 4.7 4.9

Spray Head Pressure (bar)

S p r a y i n g L N G F l o w

( m 3 / h )

No.1 TK One Ramp Flow

No.1 TK All Ramps Flow

No. 2/3 TK One Ramp Flow

No. 2/3 TK All Ramps Flow

No.4 TK One Ramp Flow

No.4 TK All Ramps Flow



Illustration 3.3.2a Cooling Down One Tank Prior to Arrival on Ballast Voyage

IG021 IG020

CG405

TO E/R

FROM E/R

IG022 CG527

CG525

CG524

CG523

CG522

CG516

CG512

CG508

CG507

CG503

CG504

CG515

CG511

CG514

CG513CG002

CG509

CG505

CG501

CN683

CG528

CS004

CS003

CS002 CS001

CG510

CG506

CG502



No.2 LOW DUTY COMP.

No.1 LOW DUTY COMP.

TO INS.PRESS.

DEMISTER

CG519

C G5 18 C G5 17

CG532

CG530

No.2 B.O/W.UP

HEATER

CG521

CS506

CS505

CS504

CS501

CF101

CF102

CF201

CF202CF302

CF301

CF402


CF401

CS502

LNG VAPORIZER

FORCING VAP.

CS503

CG526

CG520

GAS MAIN

LNG LIQUID LINE

LNG VAPOUR LINE

VAPOUR MAIN


LIQUID MAIN

No.1 B.O/W.UP

HEATER



Illustration 3.4.1a Cargo Lines Cool Down

IG021 IG020

CG405

TO E/R

FROM E/R

IG022 CG527

CG525

CG524

CG523

CG522

CG516

CG512

CG508

CG507

CG503

CG504

CG515

CG511

CG514

CG513CG002

CG509

CG505

CG501

CN683

CG528

CS004

CS003

CS002 CS001

CG510

CG506

CG502



No.2 LOW DUTY COMP.

No.1 LOW DUTY COMP.

TO INS.PRESS.

DEMISTER

CG519

C G5 18 C G5 17

CG532

CG530

No.2 B.O/W.UP

HEATER

CG521

CS506

CS505

CS504

CS501

CF101

CF102

CF201

CF202CF302

CF301

CF402


CF401

CS502

LNG VAPORIZER

FORCING VAP.

CS503

CG526

CG520

GAS MAIN

LNG LIQUID LINE

LNG VAPOUR LINE

VAPOUR MAIN


LIQUID MAIN

No.1 B.O/W.UP

HEATER



Cooldown & Loading Sequence

BERTHING

SETTING OF THE SHORE GANGWAY FITTING OIL FENCE & WARNING BUOYS

INSTALLATION OF COMMUNICATION SYSTEM(F/O CABLE),

ESD PNEUMATIC HOSE

SHIP/SHORE PRE-UNLOADING MEETING

START WATER CURTAIN

CONNECTING LOADING ARM

LEAK TEST & O2 PURGING

LINE UP FOR PURGING THE INERT GAS

LIQUID ARM COOL DOWN

TRIP TEST

INERT GAS PURGING STARTED

INERT GAS PURGING FINISHED

COOL DOWN OF CARGO TANKS STARTED

COOL DOWN OF CARGO TANKS COMPLETED

OPENING CTMS

REMOVAL OF WARNING BUOYS

COOL DOWN REMAINING LOADING ARMS

TRIP TEST

LOADING STARTED

LOADING FINISHED

DRAIN THE LIQUID LOADING ARM

FINAL GAUGING (CLOSING CTMS)

PURGING THE LIQUID LOADING ARM

PURGING THE VAPOUR RETURN ARM

DISCONNECTING THE ESD PNEUMATIC HOSE,

COMMUNICATION SYSTEM (F/O CABLE)

REMOVING THE SHORE GANGWAY

UNBERTHING

STOP WATER CURTAIN

MEETING AFTER LOADING

DISCONNECTING VAPOUR RETURN ARM

DISCONNECTING LIQUID LOADING ARM

SAMPLING

VAPOUR LINE OPENED

COOL DOWN OF LIQUID LINE

TEST OF SHIP'S CARGO PUMPS



LNG Loading Operation Sequence

BERTHING



ESD PNEUMATIC HOSE

SHIP/SHORE PRE-LOADING MEETING

START WATER CURTAIN


O2 PURGING WITH N2 & LEAK TEST

INITIAL GAUGING (OPENING CTMS)

RETURNING BOIL-OFF VAPOUR TO SHORE

ESD TEST UNDER WARM CONDITION

LOADING ARM COOLING-DOWN

ESD TEST UNDER COLD CONDITION

START LOADING

FINISH LOADING

SAMPLING


DRAINING THE LIQUID LOADING ARM





DISCONNECTING VAPOUR LOADING ARM

STOP WATER CURTAIN

MEETING AFTER LOADING




UNBERTHING



Illustration 3.4.3a Loading with Vapour Return to Shore

IG021 IG020

CG405

TO E/R

FROM E/R

IG022 CG527

CG525

CG524

CG523

CG522

CG516

CG512

CG508

CG507

CG503

CG504

CG515

CG511

CG514

CG513CG002

CG509

CG505

CG501

CN683

CG528

CS004

CS003

CS002 CS001

CG510

CG506

CG502



No.2 LOW DUTY COMP.

No.1 LOW DUTY COMP.

TO INS.PRESS.

DEMISTER

CG519

C G5 18 C G5 17

CG532

CG530

No.2 B.O/W.UP

HEATER

CG521

CS506

CS505

CS504

CS501

CF101

CF102

CF201

CF202CF302

CF301

CF402


CF401

CS502

LNG VAPORIZER

FORCING VAP.

CS503

CG526

CG520

GAS MAIN

LNG LIQUID LINE

LNG VAPOUR LINE

VAPOUR MAIN


LIQUID MAIN

No.1 B.O/W.UP

HEATER



Illustration 3.4.3b Loading with Vapour Return to Shore

IG021 IG020

CG405

TO E/R

FROM E/R

IG022 CG527

CG525

CG524

CG523

CG522

CG516

CG512

CG508

CG507

CG503

CG504

CG515

CG511

CG514

CG513CG002

CG509

CG505

CG501

CN683

CG528

CS004

CS003

CS002 CS001

CG510

CG506

CG502



No.2 LOW DUTY COMP.

No.1 LOW DUTY COMP.

TO INS.PRESS.

DEMISTER

CG519

C G5 18 C G5 17

CG532

CG530

No.2 B.O/W.UP

HEATER

CG521

CS506

CS505

CS504

CS501

CF101

CF102

CF201

CF202CF302

CF301

CF402


CF401

CS502

LNG VAPORIZER

FORCING VAP.

CS503

CG526

CG520

GAS MAIN

LNG LIQUID LINE

LNG VAPOUR LINE

VAPOUR MAIN


LIQUID MAIN

No.1 B.O/W.UP

HEATER



y) The purging of the liquid lines should be carried out one at a time.

z) When gas readings obtained from an explosimeter are less than

50% LEL at the vent cocks, all valves are closed and the loading

arms are ready to be disconnected.

aa) Leave loading valve of tank No.4 (CL400) open until the piping

has returned to the ambient temperature.

In CCR

a) Tank level alarms.

Inhibit independent level alarms prior to proceeding to sea.

b) Complete the de-ballasting operation to obtain an even keel

situation for final measurement. When measurement is completed,

adjust the ballast tank levels for sailing condition.

c) Stop the HD compressors just prior to sailing, before closing

vapour manifold ESDS valve CG801 (Ship is loading from

portside) for nitrogen purging and disconnecting the loading arms.

If departure is delayed, the vapour return to shore should be

continued. Close CTS by independent surveyor

d) Disconnect the vapour arms.

e) Prepare the cargo system for gas burning at sea.

f) Open valves necessary to allow warming up. These are normally

the filling valves and spray valves on the tank domes.



Illustration 3.4.4a Nitorgen Set-up During Loading

2ND INSULATION

PRIMARY INSULATION

FROM LN2 LINE


NO.2

VACUUM PUMP

NO.1

VACUUM PUMP


TO NO.4 VENT MAST

TO CARGO LINES

LNG VAP.

FROM

ENGINE ROOM

C N2 79 C N2 82

CN272

CN271

CN475

CN472

CN585

CN587

CN471


PUMP

LNG VAP.

TO NO.4 VENT MAST

CN372

CN371



N2 VENT MAST

CN172

CN171



3.4.4 Nitrogen Set-up During Loading(See Illustration 3.4.4a)

The operating procedure for the normal inerting is as follows.

a) Start one nitrogen generator to pressurise the buffer tank. The

pressure drop in the buffer tank actuates the starting of the

generator. In the case of a large nitrogen demand, the standby

generator will automatically start.

b) Adjust the set point of the nitrogen supply regulating valves

CN579 to the secondary header at 2 mbar and CN576 to the

primary header at 2 mbar.

c) At the forward part of the trunk deck, ensure that the valves

CN276, CN278, CN283, and CN285 are open.

d) Adjust the set point of the nitrogen exhaust regulating valves

CN277 (primary) at 4 mbar and CN284 (secondary) at 4 mbar.

Note !

If either the supply or exhaust regulating valves fail, the standby regulating valve

can be brought into operation, CN572 (supply) and CN280 (exhaust). Under

normal operations these valves are left isolated.

In cases where other consumers reduce the availability of nitrogen for the

insulation spaces, the pressure may temporarily fall below the atmospheric

pressure.

This condition is not critical insofar as the differential pressure (Ps - Pp) between

the secondary spaces pressure (Ps) and the primary space pressure (Pp) does not

exceed 30 mbar:

(Ps - Pp) < 30 mbar

Warning

When the depression in the primary insulation spaces, relative to the secondary

insulation spaces, reaches 30 mbar, the two insulation spaces shall be

immediately inter-connected - which will involve a manual operation.

When put in communication and therefore subjected to the same nitrogen

pressure, the primary and secondary insulation spaces can withstand a large

depressurisation without any damage.

It should be noted that, even with the tanks fully loaded, a pressure lower than

atmospheric pressure in the primary insulation spaces is not harmful to the

primary membrane.

In this respect, it should be recalled that this membrane is subjected to a -800

mbar vacuum pressure both during global testing at the construction stage and

also for the insulation spaces cycles purging.



Illustration 3.4.5a De-Ballasting

E / R W

. B. T K

( P )

N O. 4 W. B.

T K ( P )

N O. 3 W. B.

T K ( P )

N O. 2 W. B.

T K ( P )

N O. 1 W. B.

T K ( P )

F W D

D E E P W

. B . T K (

P )

STEEL PIPE

F.P. TK

B.T. RM

F W D

D E E P W

. B . T K (

S )

N O. 4 W

. B. T K

( S )

N O. 3 W. B.

T K ( S )

N O. 2 W

. B. T K

( S )

N O. 1 W. B.

T K ( S )

E / R W

. B. T K

( S )

A.P. TK

BA223

BA222

BA209

BA208BA221BA213

EM'CY BILGESUCTION

SEPARATOR

BA215

BA214

BA211

NO.2

B.STRIP.

EDUCTOR

NO.1

B.STRIP.

EDUCTOR

BA207

BA206BA220

BA225

BA212

BA219

BA218 BA210

BA005

BA001

BA006

BA004

BA003


ZINC ANODE

ZINC ANODE

NO. 2 B.P

TO I.G.G. SYS

S. C

S. C

SLEEVE DOUBLE

O-RING

(TYPICAL) BALLAST MAIN

PIPE DUCT



Illustration 3.5.1a Normal Boil-Off Gas Burning

IG021 IG020

CG405

TO E/R

FROM E/R

IG022 CG527

CG525

CG524

CG523

CG522

CG516

CG512

CG508

CG507

CG503

CG504

CG515

CG511

CG514

CG513CG002

CG509

CG505

CG501

CN683

CG528

CS004

CS003

CS002 CS001

CG510

CG506

CG502



No.2 LOW DUTY COMP.

No.1 LOW DUTY COMP.

TO INS.PRESS.

DEMISTER

CG519

C G5 18 C G5 17

CG532

CG530

No.2 B.O/W.UP

HEATER

CG521

CS506

CS505

CS504

CS501

CF101

CF102

CF201

CF202CF302

CF301

CF402


CF401

CS502

LNG VAPORIZER

FORCING VAP.

CS503

CG526

CG520

GAS MAIN

LNG VAPOUR LINE

VAPOUR MAIN


LIQUID MAIN

No.1 B.O/W.UP

HEATER



Illustration 3.5.2a Forced Boil-Off Gas Burning

IG021 IG020

CG405

TO E/R

FROM E/R

IG022 CG527

CG525

CG524

CG523

CG522

CG516

CG512

CG508

CG507

CG503

CG504

CG515

CG511

CG514

CG513CG002

CG509

CG505

CG501

CN683

CG528

CS004

CS003

CS002 CS001

CG510

CG506

CG502



No.2 LOW DUTY COMP.

No.1 LOW DUTY COMP.

TO INS.PRESS.

DEMISTER

CG519

C G5 18 C G5 17

CG532

CG530

No.2 B.O/W.UP

HEATER

CG521

CS506

CS505

CS504

CS501

CF101

CF102

CF201

CF202CF302

CF301

CF402


CF401

CS502

LNG VAPORIZER

FORCING VAP.

CS503

CG526

CG520

GAS MAIN

LNG VAPOUR LINE

LNG LIQUID LINE

VAPOR MAIN


LIQUID MAIN

No.1 B.O/W.UP

HEATER



Illustration 3.6.1a Inerting Manifold Connections

CL804

CS812 CS811

CS809 CS808

CS807

CG001

CS806 CS805

CS804

CS803 CS802 CS702 CS703

CS705 CS706

CS708 CS709

CS711 CS712

CS707

CS704

CS003

Vapour Header

LiquidHeader

Forward

Port Starboard

Stripping/SprayHeader

CL808 CL708 CL704

CL707 CL703

CL706 CL702

CL705 CL701

CL702

CL704

CL710

CS713

CL706

CL708

CL803 CL807

CL806

CG802

CG801

CG702

CG701

CL801

CP803

CP853

CP801

CP851

CP809

CP805

CP855

CP808

CP806

CP810

CP804

CP802

CP807

CP857

CP703

CP753

CP701

CP951

CP709

CP705

CP755

CP707

CP757

CL805

Key

LNG Liquid

LNG Vapour

Nitrogen

CL802

H

H

H

H

H

H

H

H

H

H

H

FH

CS813



LNG Unloading Operation Sequence

BERTHING



ESD PNEUMATIC HOSE

SHIP/SHORE PRE-UNLOADING MEETING

START WATER CURTAIN


O2 PURGING WITH N2 & LEAK TEST

INITIAL GAUGING (OPENING CTMS)

RETURNING BOIL-OFF VAPOUR TO SHORE

ESD TEST UNDER WARM CONDITION

LOADING ARM COOLING-DOWN

ESD TEST UNDER COLD CONDITION

START UNLOADING

FINISH UNLOADING

SAMPLING


DRAINING THE LIQUID LOADING ARM





DISCONNECTING VAPOUR LOADING ARM

STOP WATER CURTAIN

MEETING AFTER UNLOADING




UNBERTHING



Illustration 3.6.2a Liquid Line Cool Down before Discharging

IG021 IG020

CG405

TO E/R

FROM E/R

IG022 CG527

CG525

CG524

CG523

CG522

CG516

CG512

CG508

CG507

CG503

CG504

CG515

CG511

CG514

CG513CG002

CG509

CG505

CG501

CN683

CG528

CS004

CS003

CS002 CS001

CG510

CG506

CG502



No.2 LOW DUTY COMP.

No.1 LOW DUTY COMP.

TO INS.PRESS.

DEMISTER

CG519

C G5 18 C G5 17

CG532

CG530

No.2 B.O/W.UP

HEATER

CG521

CS506

CS505

CS504

CS501

CF101

CF102

CF201

CF202CF302

CF301

CF402


CF401

CS502

LNG VAPORIZER

FORCING VAP.

CS503

CG526

CG520

GAS MAIN

LNG LIQUID LINE

VAPOUR MAIN


LIQUID MAIN

No.1 B.O/W.UP

HEATER



3.6.2 Liquid Line and Arm Cooldown before Discharging(See Illustration 3.6.2a)

To cooldown the cargo discharge lines proceed as follows, assuming that No.3

stripping/spray pump is being used, all manifold lines and the ESD valves are

open, having been purged with nitrogen.

a) Open discharge valve CS301 from No.3 stripping/spray pump to

30%.

b) Open the following valves CS003, 004, 802, 805, 808 and 811.

c) Start the stripping/spray pump.

d) When hard-arms and shore side lines have cooled down to -100°C,

open valves CS601, CL601, 805, 806, 807, and 808.This will now

cool down the ship’s liquid line.

The cooling down is complete when the manifold and ship’s liquid line is

approximately -130°C.

e) Stop the stripping/spray pump.

Shut valves CS601, CL601, CS802, 805, 806 and 811.

Open valves CS304 to drain the line back to No.3 tank.

f) When spray line has warmed up, close valves CS003, 004, and 304.

On completion of cooldown and when shore is ready for discharge, proceed with

unloading.

Before starting main cargo pumps in the No.3 cargo tank, CS309 and CS311

valves for liquid filling in the discharge line should be opened and filled LNG to

avoid surge generation.



Illustration 3.6.3a Discharging with Gas Return from Shore

IG021 IG020

CG405

TO E/R

FROM E/R

IG022 CG527

CG525

CG524

CG523

CG522

CG516

CG512

CG508

CG507

CG503

CG504

CG515

CG511

CG514

CG513CG002

CG509

CG505

CG501

CN683

CG528

CS004

CS003

CS002 CS001

CG510

CG506

CG502



No.2 LOW DUTY COMP.

No.1 LOW DUTY COMP.

TO INS.PRESS.

DEMISTER

CG519

C G5 18 C G5 17

CG532

CG530

No.2 B.O/W.UP

HEATER

CG521

CS506

CS505

CS504

CS501

CF101

CF102

CF201

CF202CF302

CF301

CF402


CF401

CS502

LNG VAPORIZER

FORCING VAP.

CS503

CG526

CG520

GAS MAIN

LNG VAPOUR LINE

LNG LIQUID LINE

VAPOUR MAIN


LIQUID MAIN

No.1 B.O/W.UP

HEATER



Illustration 3.6.4a Ballasting

E / R W

. B. T K

( P )

N O. 4 W. B.

T K ( P )

N O. 3 W. B.

T K ( P )

N O. 2 W. B.

T K ( P )

N O. 1 W. B.

T K ( P )

F W D

D E E P W

. B . T K (

P )

STEEL PIPE

F.P. TK

B.T. RM

F W D

D E E P W

. B . T K (

S )

N O. 4 W

. B. T K

( S )

N O. 3 W. B.

T K ( S )

N O. 2 W

. B. T K

( S )

N O. 1 W. B.

T K ( S )

E / R W

. B. T K

( S )

A.P. TK

BA223

BA222

BA209

BA208BA221BA213

EM'CY BILGESUCTION

SEPARATOR

BA215

BA214

BA211

NO.2

B.STRIP.

EDUCTOR

NO.1

B.STRIP.

EDUCTOR

BA207

BA206BA220

BA225

BA212

BA219

BA218 BA210

BA005

BA001

BA006

BA004

BA003


ZINC ANODE

NO. 2 B.P

TO I.G.G. SYS

S. C

S. C

SLEEVE DOUBLE

O-RING

(TYPICAL) BALLAST MAIN

PIPE DUCT

ZINC ANODE



Illustration 3.7.1a Stripping and Line Draining

IG021 IG020

CG405

TO E/R

FROM E/R

IG022 CG527

CG525

CG524

CG523

CG522

CG516

CG512

CG508

CG507

CG503

CG504

CG515

CG511

CG514

CG513CG002

CG509

CG505

CG501

CN683

CG528

CS004

CS003

CS002 CS001

CG510

CG506

CG502



No.2 LOW DUTY COMP.

No.1 LOW DUTY COMP.

TO INS.PRESS.

DEMISTER

CG519

C G5 18 C G5 17

CG532

CG530

No.2 B.O/W.UP

HEATER

CG521

CS506

CS505

CS504

CS501

CF101

CF102

CF201

CF202CF302

CF301

CF402


CF401

CS502

LNG VAPORIZER

FORCING VAP.

CS503

CG526

CG520

GAS MAIN

LNG VAPOUR LINE

LNG LIQUID LINE

VAPOUR MAIN


LIQUID MAIN

No.1 B.O/W.UP

HEATER



Illustration 3.7.2a Tank Warm Up

IG021 IG020

CG405

TO E/R

FROM E/R

IG022 CG527

CG525

CG524

CG523

CG522

CG516

CG512

CG508

CG507

CG503

CG504

CG515

CG511

CG514

CG513CG002

CG509

CG505

CG501

CN683

CG528

CS004

CS003

CS002 CS001

CG510

CG506

CG502



No.2 LOW DUTY COMP.

No.1 LOW DUTY COMP.

TO INS.PRESS.

DEMISTER

CG519

C G5 18 C G5 17

CG532

CG530

No.2 B.O/W.UP

HEATER

CG521

CS506

CS505

CS504

CS501

CF101

CF102

CF201

CF202CF302

CF301

CF402


CF401

CS502

LNG VAPORIZER

FORCING VAP.

CS503

CG526

CG520

GAS MAIN

LNG VAPOUR LINE

VAPOUR MAIN


LIQUID MAIN

No.1 B.O/W.UP

HEATER



Illustration 3.7.3a Inerting

IG021 IG020

CG405

TO E/R

FROM E/R

IG022 CG527

CG525

CG524

CG523

CG522

CG516

CG512

CG508

CG507

CG503

CG504

CG515

CG511

CG514

CG513CG002

CG509

CG505

CG501

CN683

CG528

CS004

CS003

CS002 CS001

CG510

CG506

CG502



No.2 LOW DUTY COMP.

No.1 LOW DUTY COMP.

TO INS.PRESS.

DEMISTER

CG519

C G5 18 C G5 17

CG532

CG530

No.2 B.O/W.UP

HEATER

CG521

CS506

CS505

CS504

CS501

CF101

CF102

CF201

CF202CF302

CF301

CF402


CF401

CS502

LNG VAPORIZER

FORCING VAP.

CS503

CG526

CG520

GAS MAIN

INERT GAS LINE

LNG VAPOUR LINE

VAPOUR MAIN


LIQUID MAIN

No.1 B.O/W.UP

HEATER



Illustration 3.7.4a Aeration

IG021 IG020

CG405

TO E/R

FROM E/R

IG022 CG527

CG525

CG524

CG523

CG522

CG516

CG512

CG508

CG507

CG503

CG504

CG515

CG511

CG514

CG513CG002

CG509

CG505

CG501

CN683

CG528

CS004

CS003

CS002 CS001

CG510

CG506

CG502



No.2 LOW DUTY COMP.

No.1 LOW DUTY COMP.

TO INS.PRESS.

DEMISTER

CG519

C G5 18 C G5 17

CG532

CG530

No.2 B.O/W.UP

HEATER

CG521

CS506

CS505

CS504

CS501

CF101

CF102

CF201

CF202CF302

CF301

CF402


CF401

CS502

LNG VAPORIZER

FORCING VAP.

CS503

CG526

CG520

GAS MAIN

INERT GAS LINE

DRY AIR

VAPOUR MAIN


LIQUID MAIN

No.1 B.O/W.UP

HEATER


4 - 1 Part 4 Integrated Automation System (IAS)

4. Integrated Automation System (IAS)

4.1. General

4.1.1. Overview

4.1.2. Extension VDU

4.1.3. Extension alarm system

4.1.4. Cargo system

4.1.5. Machinery system

4.1.6. Printers

4.1.7. Wheelhouse operator station (GUS)

4.1.8. Abbreviations list

4.2. Hardware

4.2.1. Global user station (GUS)

4.2.2. Extension VDU system (Remote GUS)

4.2.3. Operator keyboard

4.2.4. Trackball

4.2.5. Printers

4.3. Operation

4.3.1. Philosophy/overview

4.3.2. Custom display

4.3.2.1. Display title zone

4.3.2.1.1. Previous page button

4.3.2.1.2. Next page button

4.3.2.1.3. Related display call-up button

4.3.2.1.4. File name display

4.3.2.1.5. Alarm window

4.3.2.1.6. Alarm acknowledge button

4.3.2.1.7. Alarm indication/alarm summary open button

4.3.2.2. Process Graphic Zone

4.3.2.3. Change zone

4.3.3. Operational procedures

4.3.3.1. Motor operation

4.3.3.1.1. Operation from change zone

4.3.3.1.2. Operation from pop-up window

4.3.3.2. Valve operation – hydraulically operated throttling valves



4.3.3.2.3. Operation from keyboard

4.3.3.3. Valve operation – hydraulically operated two-position valves



4.3.3.4. Valve operation –memory valves

4.3.3.5. Controller operation


4.3.3.5.2. Adjustment of tuning parameters

4.3.3.6. Alarm operation

4.3.3.6.1. Sound off

4.3.3.6.2. Alarm acknowledge – custom graphics page

4.3.3.6.3. Alarm acknowledge – alarm summary window

4.3.3.6.4. Changing of alarm set points

4.3.3.6.5. Alarm inhibit

4.3.3.6.6. Alarm disable

4.3.3.6.7. Alarm blocking

4.3.3.7. Trends

4.3.3.7.1. Group trend display

4.3.3.7.2. Point trend display

4.3.3.8. Hour counters

4.3.3.9. Area change

4.3.4. Sequence specification

4.3.4.1. Stripping pump start sequence

4.3.4.2. Unloading sequence

4.3.4.3. Ballast/deballast sequence

4.3.4.3.1. Ballast tank suction valve sequence



Illustration 4.1a IAS Overview



4.3.3.7.2 Point trend display

Select a process value using the left trackball button. A face plate will appear in

the change zone. Click the ‘Detail’ button at the left of the faceplate to open the

pop-up window with point information. Select the desired point and click 'OK'.

The “Point detail” native window will open.

Pressing <TREND> on the keyboard will display the trend chart.

In case a controller is selected, set value, current process value and output value

will be displayed.

Desired time can be changed by clicking on the time indication above the graph.

4.3.3.8 Hour counters

Most of the electric motors have running hour counters. The counters can be

found on graphic pages M63-M65 for Machinery and on C16 for cargo. A

counter may be reset or adjusted in the following way: Set the access key to

“Supervisor”. Select the counter to change. A button marked 'PV' will appear at

the bottom of the window. Press the button, type the new value, and press

<ENTER>.

All hour counters and their values may also be collected in a file for use in the

Maintenance program. The procedure for creating the file and transferring it to

a diskette is as follows:

Insert a floppy diskette to floppy drive at the GUS no. 3in the ECRC.

Open ‘M65’ graphic display

Click the 'Collection Running Hours' bottom of M65

Wait several minutes until the message box 'Data Collecting is

finished' appears

4.3.3.9 Area change

Even if the ECR GUS are primarily set up as Machinery system and CCR GUS

are set up as Cargo system, this may be changed if necessary. In order to

change area, the access key must be set to 'Supervisor' or 'Engineer' mode.

Press the 'CONS STAT' button on the keyboard. A native window will open

with console’s information.

Select the “AREA CHG” button at the bottom of the native window.

Select the area number box for the wanted area. Pressing <ENTER> will open

the area data source selecting window.



After starting the sequence, adjust set point of the cargo pump load controller

ABNORMAL STOP CONDITIONUNLOADING SEQUENCE

<UNLOADING SEQUENCE(2/5)>

DISCHARGE VALVE POSITION CONTROLLER MODE:CAS

SEQ START/STOP SWITCH STOP

N

·SAME AS *A1 MARK ·SAME AS *A2 MARK ·PUMP STOP

1

5

3

WAIT (5SEC)

PER-SET VALUE OF PUMP LOAD TO

PUMP LOAD CONTROLLER

LOAD CONTROLLER MODE:AUTO

CARGO PUMP START FUNCTION

IS COMPLETED

N

ACTIVATE CHIME (10SEC)

8 STEP OR 4 STEP

8STEP

4STEP

*A4

DISCHARGE START

CONDITION CHECK

FILLING V POSITION>=95%

AND

LIQ ISO V POSITION<=2%



ACTIVATE CHIME(10SEC)

·FIL V <95% OR ISO.V>2%

AND

FIL V >2% OR ISO.V<50%

· SAME AS *A1 MARK

· SAME AS *A2 MARK

· SAME AS *A3 MARK

2

4

3

8STEP OR 4STEP

*1 DISCHARGE OPERATION START

FULL

OPEN

FULL

CLOSE TIME

(SEC)

LIQ ISO

VALVE

FULL

OPEN

FULL

CLOSE TIME

(SEC)

FILL

VALVE

A B

C

5sec 35sec

60sec

3

NOT COMPLETED

NO

CONPLETED

Y

8 STEP4 STEP

·SAME AS *A1 MARK

·SAME AS *A2 MARK

·PUMP STOP

·CARGO TK LIQ ISO V

POSITION BAD PV


DEV ALARM


FAIL LIST

*A3

*1 THE SET-POINT OF POSITION CONTROLLER IS SET ACCORDING TO

THIS DIAGRAM (MODE:P-AUTO)



DISCHARGE STARTOPE. FINISH CHECK

FILLING V POSITION<=2% AND

LIQ ISO V POSITION>=50%

N


ANOTHER CARGO PUMP INSAME TK IS RUNNING


SEQUENCE ABNORMALSTOP PROCESSING

Y

8STEP OR 4STEP

4

3

8STEP OR 4STEP

N

8 STEP

8 STEP

4 STEP

4 STEP

·SAME AS *A1 MARK ·SAME AS *A2 MARK

·PUMP STOP

Y

N


STOP LEVEL>=L0 *2


ACTIVATE CHIME(10SEC)

Y

TK LEVEL<=L0 *2 + α1

*4

3

5

TK LEVEL<=

STOP LEVEL + α2 *5

N

STOP *3

STRIPPING

USE *3

·SAME AS *A1 MARK

·PUMP STOP

·CTS ABNORMAL

Y

N N

LOAD CONTROLLER

MODE:MAN

REDUCE POSITON

DISCHARGE VALVE

WAIT(60SEC)

STOP PUMP

FULL CLOSE

DISCHARGE VALVE

PUMP STOP

SEQ START/STOP

SWITCH STOP

Y

Y

*2 L0:STRIPPING START LEVEL*3 PUMP STOP LEVEL DECIDES WHETHER A PUMP IS "STOP PUMP" OR

"STRIPPING PUMP"*4 α

1 :STRIPPING LEVEL BIAS

*5 α2 :STOP LEVEL BIAS

·SAME AS *A1 MARK

·PUMP STOP

·SAME AS *A1 MARK


5 - 1 Part 5 Emergency Procedures

Illustration 5.1a Temperature Monitoring System

3A/B

1A/B

2A/B

7A/B

10A/B

11A/B12A/B

13A/B

14A/B

9A/B

6A/B

4A/B(Fwd)

5A/B(Aft)

8A/B(Fwd)

Key

Secondary Barrier Space Temperature

TE 1A/1BTE 2A/2BTE 3A/3BTE 4A/4BTE 5A/5BTE 6A/6BTE 7A/7BTE 8A/8BTE 9A/9BTE10A/10BTE11A/11BTE12A/12BTE13A/13BTE14A/14B

Port Forward Lower

Key

Inner Hull and Cofferdam

PT 15APT 16A/BPT 17APT 18APT 19APT 20APT 21APT 22APT 23APT 24APT 25APT 26APT 27APT 28APT 29A

Forward BulkheadForward BulkheadForward BulkheadForward BulkheadForward Bulkhead

Aft Bulkhead Aft Bulkhead Aft Bulkhead Aft Bulkhead Aft Bulkhead

Centre Aft Bottom

Port Forward Upper Starboard Aft Upper Centre Aft TopCentre Top

29A

28A

23A 22A

26A

21A

25A 24A

20A18A

16A/B

15A

19A

27A Aft

Aft

Aft Aft

Aft

Fwd Bulkhead

Port Starboard Port Starboard

CentreTopStarboard Aft Upper Port Forward Upper Forward Bulkhead Aft BulkheadPort Forward Upper Starboard Aft Upper Forward Bulkhead

Starboard Aft Lower Starboard Aft BottomPump Tower Base SupportCentre BottomPort Aft Bottom



Illustration 5.2a Barrier Punch

MESSENGER HEAD OF MESSENGER

BOTTOM

VIEW

TOP

VIEW

B B

Detail 1

At -163

125 / T.B.

At -100

100 / T.B.

At 21

50 -0~+5/T.B.Level

Tank Bottom

PrimaryBox

See C.C.S. Drawing Insulation

0.5 Stainless

Steel

a=4

a=4

135

60

6 5

DETAIL 1B-B

Sliding pad HD-PE

Screw C HC M 3-14

To be screwed after

sliding pad erection 2 at 45

14

9

R10

Endless Screw

Disengaging Lever

Enlarged Sectional View

Showing Barrier Punch Messenger

Inspection Plate

Reduced Thickness

Material

Split Casing



Illustration 5.3a Water Drain From Insulation Space

65 A BILGE DISCHARGE 65 A BILGE DISCHARGE

BS057

PI

CD

BS059

BS056BS055 BS054

FILTER & OILER

REGULATOR

COMP. AIR

SUPPLY

9.0 BAR

PI

CD

FILTER & OILER

REGULATOR

COMP. AIR

SUPPLY

9.0 BAR

NO.2 AIR DRIVEN PUMP

20 M3/H

NO.1 AIR DRIVEN PUMP

20 M3/H

MANUAL SOUNDING

150 A NITROGEN SUPPLY

MANUAL SOUNDING


MANUAL SOUNDING


MANUAL SOUNDING


BS052

BS053

BS058

D E T

A I L

PRIMARY INSULATION

SECONDARY INSULATIONTANK TOP

CAP. : ABT 0.6 M3

150 A N2 FILLING AND

MANUAL SOUNDING

SUMP WELL

WATER DETECTOR (4 SETS)

PIPE DUCT

ENGINE ROOM

A.P TK

S.G RM

DIST.W.TK.

FWDP/P RM

TRUNK DECK

UPPER DECK

BOSUN STORE

C.L

B.W

F.P TK

B.T. RM

N O

. 4 C

A R

G O

T K

.

N O

. 3 C

A R

G O

T K

.

N O

. 2 C

A R

G O

T K

.

N O

. 1 C

A R

G O

T K

.



Illustration 5.5a Emergency Cargo Pump Fitting Sequence

Tank Top

Blind Flange

Tank LNG Liquid Level

Cable Guide

Column Flange

Gasket

Support Plate

Assy

LNG Discharge PipeLifting Cable

Auxiliary Cargo Pump

Lifting Assembly

Head Plate

In-Tank

Power CableLifting Cable

N2

Gas

Foot Valve

Column

N2

Gas

In-Tank

Power Cable

Support Block

and Spreader

Bar Assembly

Cable Guide

Deck Power CableNitrogen Gas Nitrogen Gas Nitrogen Gas

Fixed Terminal

Box

Nitrogen GasNitrogen GasNitrogen GasNitrogen Gas

Nitrogen Gas

LNG Liquid



Illustration 5.6.1a One Tank Warm Up (No.3)

IG021 IG020

CG405

TO E/R

FROM E/R

IG022 CG527

CG525

CG524

CG523

CG522

CG516

CG512

CG508

CG507

CG503

CG504

CG515

CG511

CG514

CG513CG002

CG509

CG505

CG501

CN683

CG528

CS004

CS003

CS002 CS001

CG510

CG506

CG502



No.2 LOW DUTY COMP.

No.1 LOW DUTY COMP.

TO INS.PRESS.

DEMISTER

CG519

C G5 18 C G5 17

CG532

CG530

No.2 B.O/W.UP

HEATER

CG521

CS506

CS505

CS504

CS501

CF101

CF102

CF201

CF202CF302

CF301

CF402


CF401

CS502

LNG VAPORIZER

FORCING VAP.

CS503

CG526

CG520

GAS MAIN

LNG VAPOUR LINE

VAPOUR MAIN


LIQUID MAIN

No.1 B.O/W.UP

HEATER



Illustration 5.6.2a One Tank Inerting (No.3)

IG021 IG020

CG405

TO E/R

FROM E/R

IG022 CG527

CG525

CG524

CG523

CG522

CG516

CG512

CG508

CG507

CG503

CG504

CG515

CG511

CG514

CG513CG002

CG509

CG505

CG501

CN683

CG528

CS004

CS003

CS002 CS001

CG510

CG506

CG502



No.2 LOW DUTY COMP.

No.1 LOW DUTY COMP.

TO INS.PRESS.

DEMISTER

CG519

C G5 18 C G5 17

CG532

CG530

No.2 B.O/W.UP

HEATER

CG521

CS506

CS505

CS504

CS501

CF101

CF102

CF201

CF202CF302

CF301

CF402


CF401

CS502

LNG VAPORIZER

FORCING VAP.

CS503

CG526

CG520

GAS MAIN

INERT GAS LINE

LNG VAPOUR LINE

LNG VAPOUR + INERT GAS

VAPOUR MAIN


LIQUID MAIN

No.1 B.O/W.UP

HEATER



Illustration 5.6.3a One Tank Aeration (No. 3)

IG021 IG020

CG405

TO E/R

FROM E/R

IG022 CG527

CG525

CG524

CG523

CG522

CG516

CG512

CG508

CG507

CG503

CG504

CG515

CG511

CG514

CG513CG002

CG509

CG505

CG501

CN683

CG528

CS004

CS003

CS002 CS001

CG510

CG506

CG502



No.2 LOW DUTY COMP.

No.1 LOW DUTY COMP.

TO INS.PRESS.

DEMISTER

CG519

C G5 18 C G5 17

CG532

CG530

No.2 B.O/W.UP

HEATER

CG521

CS506

CS505

CS504

CS501

CF101

CF102

CF201

CF202CF302

CF301

CF402


CF401

CS502

LNG VAPORIZER

FORCING VAP.

CS503

CG526

CG520

GAS MAIN

DRY AIR LINE

LNG VAPOUR LINE

INERT GAS FROM TANK 3

VAPOUR MAIN


LIQUID MAIN

No.1 B.O/W.UP

HEATER



5.6.3 Aeration

Normal gas burning is continued during this operation using vapour from the

three in service tanks.

Dry air is supplied to the tank by the dry air plant via the blind flange valve

connecting the I.G. line with the gas header and the fitting of a spool piece

connecting the vapour outlet from the tank to the gas header (should already be

in place from the inerting operation). Venting the tank is carried out via the

liquid filling valve, exhausting onto the liquid header and leading to No.1 vent

mast via valve CL107 and the spool piece. The isolation valve onto the vapour

header (CG302) must remain closed.

a) Fit the spool piece between the liquid line and No.1 vent mast.

b) Fit the spool piece from No.3 tank vapour line to the gas header.

c) Ensure that valve CG302 is securely closed.

d) Open valves CG527, CG602, CG301.

e) Open valves CL310, CL300 and CL107.

f) Set the vent mast regulating valve CG106 to 100 mbar.

g) Start the dry air plant. (One blower, 7,000 Nm3/h, to be operated.)

Monitor the change in atmosphere until all levels as described in section 3.7.4

are obtained.

Ensure pressure in aerated tank is higher than tanks containing vapour to avoid

leakage of toxic gas to this tank.

Aeration must continue throughout repair work.



Illustration 5.6.4a One Tank Drying/Inerting (No.3)

IG021 IG020

CG405

TO E/R

FROM E/R

IG022 CG527

CG525

CG524

CG523

CG522

CG516

CG512

CG508

CG507

CG503

CG504

CG515

CG511

CG514

CG513CG002

CG509

CG505

CG501

CN683

CG528

CS004

CS003

CS002 CS001

CG510

CG506

CG502



No.2 LOW DUTY COMP.

No.1 LOW DUTY COMP.

TO INS.PRESS.

DEMISTER

CG519

C G5 18 C G5 17

CG532

CG530

No.2 B.O/W.UP

HEATER

CG521

CS506

CS505

CS504

CS501

CF101

CF102

CF201

CF202CF302

CF301

CF402


CF401

CS502

LNG VAPORIZER

FORCING VAP.

CS503

CG526

CG520

GAS MAIN

DRY AIR LINE

LNG VAPOUR LINE

HUMID AIR LINE

VAPOUR MAIN


LIQUID MAIN

No.1 B.O/W.UP

HEATER

6 - 4 Part 6 Design Concept of the Vessel

4. General Arrangement




Illustration 6.3.1a Cargo Tank Lining Reinforcement

Ballast

Void

Cofferdam

Duct Keel

Reinforced Area

Non Reinforced Area

Secondary boxes........... Type RS

Primary boxes................ Type RP

Secondary boxes........... Type S

Primary boxes................ Type P

Primary Insulation Boxes

Secondary Insulation Boxes

Secondary Membrane

Primary Membrane

Cofferdam

Void Area

Ballast Tank

Duct Keel



Illustration 6.3.2a Construction of Containment System– Securing of Insulation Boxes

Setting Plate For Primary Box

Setting Plate For the Collar Stud

Plywood Bridge

Bearing Product

Setting Plate For Secondary Box

Stainless Steel PlateSpot Welded To Nut Spring Washer

Packing Washers

Insulating Material

Bearing Product

Secondary Box

Primary Box

Fabric Seal

Secondary Box

Secondary Membrane

Double Hull Plating



Illustration 6.3.2b Construction of Containment System – Flat Area

Epoxy RopeBearing Product

Perlite

Insulation

Insulating

Material

Secondary Box

Primary Box

Plywood

Box Cover

Plywood Bridge

InsulatingMaterial

Primary Invar

Secondary Invar

Insulating

material

Insulating Material

Wedge

Packing Washers



Illustration 6.3.2c Construction of Containment System – Corner Part

Position of

Transverse Corner

Position of

Transverse Corner 78.89

Primary Box

Secondary Box

Primary Membrane

Primary Membrane

Secondary Membrane

Secondary Membrane

Invar Tube

Stainless Steel

Anchoring Bars

Stainless

Steel

Anchoring

Bars

Stainless Steel

Anchoring Bars

Invar TubeStainless

Steel

Anchoring

Bars

Transverse

Bulkhead

Transverse

Bulkhead



Illustration 6.3.2.d Construction of Containment System – Longitudinal Dihedral

Position of

Longitudinal Dihedral

Primary Box

Secondary Box

Primary Membrane

Secondary Membrane



Illustration 6.4a Hazardous Areas and Gas Dangerous Zone Plan



6.4 Hazardous Areas and Gas Dangerous Zone(See Illustration 6.4a)

Under the IMO code for the Construction and Equipment of Ships Carrying

Gases in Bulk, the following are regarded as hazardous areas:

Gas dangerous spaces or zones, are zones on the open deck within 3.0 m of any

cargo tank outlet, gas or vapour outlet, cargo pipe flange, cargo valve and

entrances and ventilation openings to the cargo compressor house. They also

include the open deck over the cargo area and 3 m forward and aft of the cargo

area on the open deck up to a height of 2.4 m above the weather deck, and a zone

within 2.4 m of the outer space of the cargo containment system where such

spaces are exposed to the weather.

The entire cargo piping system and cargo tanks are also considered gas

dangerous.

In addition to the above zones, the Code defines other gas-dangerous spaces.

The area around the air swept trunking, in which the gas fuel line to the engine

room is situated, is not considered a gas dangerous zone under the above Code.

All electrical equipment used in these zones, whether a fixed installation or

portable, is certified ‘safe type equipment’. This includes intrinsically safe

electrical equipment, flame-proof type equipment and pressurised enclosure type

equipment. Exceptions to this requirement apply when the zones have been

certified gas free, e.g. during refit.


7 - 2 Part 7 Properties of LNG

Variation of Boiling Point of Methane with Pressure

See Fig 7.1d Variation of Boiling Point of Methane with Pressure.

The boiling point of methane increases with pressure and this variation is shown

in the diagram for pure methane over the normal range of pressures on board the

vessel. The presence of the heavier components in LNG increases the boiling

point of the cargo for a given pressure.

The relationship between boiling point and pressure of LNG will approximately

follow a line parallel to that shown for 100% methane.

+20

0

- 20

- 40

- 60

1.5 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5

- 80

-100

-120

-140

-160

Lighter than air

Ratio =Density of Methane vapour

Density of Air

(Density of air assumed to be 1.27 kg/m3 at 15

Methane vapour

emperature

Heavier than air

)

Fig. 7.1d Variation of Boiling Point of Methane with Pressure

900

950

1000

1050

1100

1150

1200

1250

1300

-162 -161.5 -161 -160.5 -160 -159.5 -159 -158.5

Pressure

mbar A

Temperature

100% Methane

Fig. 7.1e Boiling Point of Methane with Pressure



Illustration 7.2.1a Flammability of Methane, Oxygen and Nitrogen Mixtures

M

%

O

x

y

g

e

n

Area ABEDH

not capable of forming

flammable mixture

with air

Mixtures of air and methane

cannot be produced above

line BEFC

0 10

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21B

E

F

20 30 40 50 60 70 80 90 100C

Methane %

A H

X

N

Area EDFE

flammable

D

G

Area HDFC

capable of forming flammable

mixtures with air, but containing

too much methane to explode

This diagram assumes complete mixing

which, in practice, may not occur.

! Caution

Y

Z



7.3 Health Hazards

THE MAIN HAZARD

EMERGENCY PROCEDURES

FIRE Stop gas supply. Extinguish with dry powder, Halon or CO2. Cool surrounding area with water spray.

LIQUIDIN EYE

DO NOT DELAY. Flood eye gently with clean fresh/sea water. Force eye open if necessary.Continue washing for 15 minutes. Obtain medical advice/assistance.

LIQUID ONSKIN

DO NOT DELAY. Treat patient gently. Remove contaminated clothing. Immerse frostbitten areain warm water until thawed (See Part 5). Obtain medical advice/assistance.

VAPOURINHALED

Remove victim to fresh air. If breathing has stopped, or is weak/irregular, give mouth-to-mouth/noseresuscitation.

SPILLAGEStop the flow. Avoid contact with liquid or vapour. Flood with large amounts of water to disperse spill andprevent brittle fracture. Inform Port Authorities of any major spill.

PHYSICAL DATA

BOILING POINT@ ATMOSPHERICPRESSURE

-161.5°CRELATIVEVAPOUR DENSITY

0.554

VAPOUR PRESSUREkg/cm

2 (A)

See graphs MOLECULAR WEIGHT 16.04

SPECIFIC GRAVITY 0.42 ENTHALPY (kcal/kg)Liquid Vapour

7.0 @ -165°C 130.2 @ -165°C68.2 @ -100°C 140.5 @ -100°C

COEFFICIENT OFCUBIC EXPANSION

0.0026 per °C @ -165°CLATENT HEAT OFVAPOURIZATION (kcal/kg)

See graphs

FIRE AND EXPLOSION DATA

FLASH POINT -175°C (approx) FLAMMABLE LIMITS 5.3 -14% AUTO-IGNITION TEMPERATURE 595°C

HEALTH DATA

TVL 1000 ppm ODOUR THRESHOLD Odourless

EFFECTOFLIQUID

Frostbite to skin or eyes. Not absorbed through skin.

EFFECTOFVAPOUR

Asphyxiation - headache, dizziness, drowsiness. Possible low temperature damage to lungs, skin. Nochronic effect known.

REACTIVITY DATA METHANE

AIR No reaction.

WATER(Fresh/Salt)

No reaction. Insoluble. May freeze to form ice or hydrates.

OTHERLIQUIDS/GASES

Dangerous reaction possible with chlorine.

CONDITIONS OF CARRIAGE

NORMALCARRIAGECONDITIONS

Fully refrigerated. GAUGING Closed, indirect.

SHIP TYPE 2G.VAPOURDETECTION

Flammable.

MATERIALS OF CONSTRUCTION

UNSUITABLEMild steel.

SUITABLEStainless steel, aluminium, 9 or 36% nickel steel, copper.

SPECIAL REQUIREMENTS

None

FORMULA CH4

U.N. NUMBER 2043

FAMILY Hydrocarbon

APPEARANCE Colourless

ODOUR Odourless

METHANE

“fire damp”

“marsh gas”

LNG

Cargo Operating Manual

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