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GAS FORM C SHIP NAME: STENA BLUE SKY COMPANY: STENA SHIPPING CYPRUS LIMITED GAS FORM - C STENA BLUE SKY 13th June 2013 STENA SHIPPING CYPRUS LIMITED PAGE 1

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7/27/2019 Stena BlueGas Form C Sky - Gas Form c

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GAS FORM C

SHIP NAME: STENA BLUE SKY

COMPANY: STENA SHIPPING CYPRUS LIMITED

GAS FORM - C

STENA BLUE SKY

13th June 2013

STENA SHIPPING CYPRUS LIMITED PAGE 1

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GAS FORM C

SHIP NAME: STENA BLUE SKY

COMPANY: STENA SHIPPING CYPRUS LIMITED

A.1 Principal ship particular

1,1 Data questionnaire completed

1,2 Name of vessel STENA BLUE SKY

1,3 LR/ IMO number 9315393

1,4 Last previous name BLUESKY

1.4.1 Data of name change 05TH AUGUST 2011

1,5 Second last previous name -

1.5.1 Data of name change -

1,6 Third of last previous name -

1.6.1 Data of name change -

1,7 Forth last previous name change -

1.7.1 Data of name change -

1,8 Flag Panama

1,9 Port of registry Panama

1,10 Official number 31992-06-B

1,11 Call sign 3EFN3

1,12 Inmarsat A or B number  

1,13 Vessel Inmarsat F telephone number  764622433

1,14 Vessel FBB - Vsat phone number Bridge Preferred communication method +46 31 3344 917

Vessel FBB - Vsat phone number Captai Preferred communication method +46 31 3344 918

1,15 Vessel Inmarsat F Fax number 764622434

1,16 Vessel telex number   -

1,17 Inmarsat C number 435243810 / 435243811

1,18 Vessel MMSI number 352 438 0001,19 Type of vessel LNG carrier  

1,20 Owner ship and operation

Registered owner 

Full address

BUSINESS CENTRE II, 28 OCTOBER STREET, 4TH FLOOR OFFICE 401, CY-3035, LIMASSOL, CYPRUS

Office telephone number +357 25 87 12 07

Office telex number   NA

Office fax number +357 25 76 02 20

Office e-mail address [email protected]

Contact person Steve Clarkson

Contact person after hours telephone number as above

1,21 Name of technical operator  Full address

Office telephone number 0044 141 876 3000

Office telex number -

Office fax number 0044 141 941 2791

Office e-mail address [email protected]

Contact person (Designed person ashore) Peter Law

Contact person after hours telephone number 00 44 7789 630 090

Emergency callout number +44 7789 630001

Emergency callout pager number -

Contact details for person responsible for oil spill response O'Briens Response Management Inc.

 Number of years controlled by technical operator 0

1,22 Total number of ship by this operator 68

1,23 Number of years ship owned 1,8

1.23.1 Name of commercial operator (if different above) STENA BULK AB

Full address  MARK TERMINAL, MASTHUGGSKAJEN, SE-405 19 GOTHENBURG, SWEDEN

Office telephone number +46 31 855013

Office telex number NA

Office Fax number 

Office e-mail address [email protected]

Contact person Jan Sonesson

Contact person after hours telephone number +46 704 855013

Emergency callout number 

Emergency callout page number 

 Number of years controlled by commercial operator

Glasgow, G81 2QR, United Kingdom

Blue Sky LNG Shipping Limited

2 Central Avenue, Clydebank 

 Northen Marine Management

STENA SHIPPING CYPRUS LIMITED PAGE 2

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GAS FORM C

SHIP NAME: STENA BLUE SKY

COMPANY: STENA SHIPPING CYPRUS LIMITED

BUILDER 

1,24 Builder DSME

1,25 Name of yard vessel built at DSME Okpo

1,26 Hull number H2233

1,27 Date of keel lay Jun 13 2004

1,28 Date of launched Sep 10 2005

1,29 Date of delivered Aug 10 2006.

1,30 Date of completion of hull major changes . If any -

1,31 If change were made, what changes were made and at which -

yards were they carried out

Classification

1,32 Classification Society DNV

1,33 Class notation

 IAI, Tanker for gas Ship type 2G(-163, 500kg/m3, 0.25bar) Nauticus(newbuilding)

PLUS-2, F-AMC Clean ICE-1C TMON E0 Deice notation

1,34 If Classification society changed, name of previous society -

1,35 If Classification society changed, date of change -

1,36 Was ship built in accordance with following regulations

  IMO Yes

  US coast Guard No Applicable

  Rina No

  Others No1,37 IMO certification Certificate of fitness IGC Yes

Certificate A328 No

Certificate A329 No

Letter of compliance Yes

  issued by Classification society

1,38 Unattached machinery space certificate No

1,39 Net registered tonnage 29 327

1,40 Gross registered tonnage 97 754

1,41 Suez net tonnage Cannel tonnage 85 974

Suez gross tonnage 99 671

1,42 Panama net tonnage Canal tonnage -

Panama gross tonnage -

A.2 Hull dimensions

2,1 Length overall (L.O.A) 285.4m

2,2 Length between perpendicular (L.B.P) 274.4m

2,3 Distance bow to bridge 226,5

2,4 Distance bridge front - mid-point manifold 81,9

2,5 Distance bow to mid-point manifold 144,6

2,6 Extreme breadth 43.4m

2,7 Extreme depth 26.0m

2,8 Summer draft 12,521

2,9 Corresponding Summer deadweight 84 362,70

2,10 Light displacement 31 349,70

2,11 Loaded displacement (Summer dead weight) 115712,4

2,12 Cargo tank cubic capacity - 100% 145819,604

2.12.1 Deck tanks cubic capacity - 100% -

2.12.2 Cargo tanks cubic capacity - 98% 142903,212

2.12.3 Deck tanks cubic capacity - 98% -

2,13 Distance from keel to highest point 54,6

2,14 Air draft (Normal ballast condition) 45,2

A.3 Immersion

3,1 TPC- in normal ballast condition 98,8

TPC- in normal loaded condition 104,2

STENA SHIPPING CYPRUS LIMITED PAGE 3

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GAS FORM C

SHIP NAME: STENA BLUE SKY

COMPANY: STENA SHIPPING CYPRUS LIMITED

A.4 Loaded particular

4,1 Cargo grade CH4

4,2 Density 0,5

4,3 Cargo loadable about 71,816.1 ton

4,4 Bunker FO 6662.1ton

4,5 Bunker DO 354.3 ton

4,6 Fresh water 748.8 ton

4,7 Stores and Spares App. 500 ton

4,8 Lub oil 231.8 ton

4,9 Ballast 55 937,8

4,10 Dead weight 84362.7 ton

4,11 Draught - forward 12,5

Draught - aft 12,5

Draught - mean 12,5

Deck tank member 1 - capacity (100%) N/A m3

Capacity 98% N/A m3

Propane Capacity N/A tonnes/Hr  

Butane Capacity N/A tonnes/Hr  

Propylene capacity N/A tonnes/Hr  

Ethylene capacity N/A tonnes/Hr  

Ammonia Capacity N/A tonnes/Hr  

Deck tank member 2 - Capacity (100%) N/A m3

Capacity 98% N/A m3

Propane capacity N/A tonnes/Hr  

Butane capacity N/A tonnes/Hr  

Propylene capacity N/A tonnes/Hr  

Ethylene capacity N/A tonnes/Hr  

Ammonia capacity N/A tonnes/Hr  

STENA SHIPPING CYPRUS LIMITED PAGE 4

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GAS FORM C

SHIP NAME: STENA BLUE SKY

COMPANY: STENA SHIPPING CYPRUS LIMITED

A5 PARALLEL MID-BODY DIMENSIONS

140.8M 144.6M

86.737M 63.482M Load draft

79.320M 60.625M Ballast draft

52.73M 21.595M Light Ship

C/L

5,1 Light ship 6.3 / 1.4 Meters

5,2 Forward to mid point manifold - Light ship 21,595 Meters

5,3 Aft to mid point manifold - Light ship 52,73 Meters

5,4 Normal ballast 9,4 Meters

5,5 Forward to mid point manifold - normal ballast 60,625 Meters

5,6 Aft to mid point manifold - normal ballast 79,320 Meters

5,7 Loaded 11,5 Meters

5,8 Forward to mid point manifold - Loaded 63,482 Meters

5,9 Aft to mid point manifold - Loaded 86,737 Meters

A6 BUNKER CAPACITIESGrade Capacity @ 98%

Main engine 700 cst 6770 m3 m3

Auxiliary engine(s) MDO 312,8 m3

Other: LDO 145,8 m3

A7 SPEED/CONSUMPTION

Copies of the vessel's Speed and Consumption Graph for

 both Laden and Ballast conditions are enclosed? NO

7,1 At sea - normal service speed Fuel consumption 183 ton/day

7,2 At sea - normal service speed with cargo pump Fuel consumption - ton/day

7,3 In port - loading Fuel consumption 40 ton/day

7,4 In port - unloadinging Fuel consumption 59 ton/day7,5 In port - idle Fuel consumption 20 ton/day

A8 MAIN ENGINE PARTICULARS

8,1 Main Engine maker and type UA360/KHI

Marine steam turbine

8,2 Number of units 1 set

8,3 Maximum continuous rating (MCR) per engine 36,800 ps 88.5 rpm

8,4 Total available power 36,800 ps

8,5 Normal service power 34,960 ps 87.0 rpm

A9 AUXILIARY PLANTS

9,1 Make and type of auxilialy generator/engine 2 sets of turbogenerator

1 set diesel generator 

9,2 Number of units 3

9,3 Maximum generator output per unit 3450 kW

9,4 Shaft generator  

9,5 Total available power 10 350 kW

9,6 Emergency generator 500 kW

9,7 Emergency fire pump- type centrifugal, vertical

Delivery pressure 10bar  

Motive power diesel generator  

If electrical - indicate power required No

9,8 Steering gear - type 2 - Ram, 4 - Cylinder, 340 ton-m

Indicate power required to steer the vessel with one pump unit 100 kW, 60 Hz

STENA SHIPPING CYPRUS LIMITED PAGE 5

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GAS FORM C

SHIP NAME: STENA BLUE SKY

COMPANY: STENA SHIPPING CYPRUS LIMITED

A10 POWER/SPEED INFORMATION

10,1 Trial data BHP 36 750

MCR 99,90%

Speed 21,33

Draught 9,46

10,2 Normal service speed BHP 34960

MCR 95% MCR  

Speed 20

Draught 11,5

A11 THRUSTERS

11,1 Make and type Electric motor driven

11,2 Bow thruster 1.800 KW

11,3 Stern thruster  

A12 FRESH WATER  

12,1 Capacity of distilled tanks 445,2 tons

12,2 Capacity of domestic tanks 303,6 tons

12,3 Daily consumption Distilled 17,25 t/day

Domesti 5-10 t/day

12,4 Daily evaporator capacity

A13 BALLAST CAPACITIES AND PUMPS

Tank Capacity m3 NUMBER  

13,1 Fore peak 1355,9 1

13,2 Wing or side tanks 52057,4 12

13,3 Double bottom tanks

13,4 Aft peak 1160,2 1

13,5 others

13,6 Total 54 573,50 14

13,7 Ballast pump make and type Centrifugal, vertical, single stage

13,8 Number of pumps 3

13,9 Total capacity 9 300

13,10 Location Engine room13,11 Control location Cargo control room

STENA SHIPPING CYPRUS LIMITED PAGE 6

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GAS FORM C

SHIP NAME: STENA BLUE SKY

COMPANY: STENA SHIPPING CYPRUS LIMITED

A14 MOORING EQUIPMENT

14,1 ROPES

Alternatively enclosed copy of vessel's Mooring NO

arrangements in A4 format.

MOORING ROPES (ON DRUMS)

Mooring ropes ( on drums) Forecastle. Number  9

Diameter  42

Material steel wire

Length 280

Braking Strength 125,4 Tonnes

Mooring ropes (On Drums) Forward Main Deck 0

 Number 

Diameter 

Material

Length

Breaking Strength

Mooring Ropes (On Drums) Aft Main Deck. Number 11

Diameter (6x36 IWRC) 42 mm

Material steel wire

Length 280 Mtr  

Breaking Strength 125,4 Tonnes

Mooring Ropes ( On Drums ) Peap. Number -Diameter -

Material -

Length -

Breaking Strength -

-

OTHER MOORING LINES -

Mooring Ropes not on Drum. Number 

Diameter 

Material

Length Mtr  

Breaking Strength tonnes

Emergency Towing Wires/ Number   1 set

Diameter 80 mmMaterial (According to rule) steel wire

Length 100 Mtr  

Breaking Strength 400 Tonnes

STENA SHIPPING CYPRUS LIMITED PAGE 7

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GAS FORM C

SHIP NAME: STENA BLUE SKY

COMPANY: STENA SHIPPING CYPRUS LIMITED

14,2 MOORING WINCHES

Forecastle. Number -

Single Drum or Double Drums

Split Drum Y/N

Motive power 

Heave power tonnes

Brake Capacity tonnes

Hauling Speed mtr/min

Forward Main deck. Number 4

Single Drum or Double Drums Double 3, Triple 1

Split Drum Y/N yes

Motive power 129 kw

Heave power 30 tonnes

Brake Capacity 99,2 tonnes

Hauling Speed 15 mtr/min

Aft Main Deck. Number 2

Single Drum or Double Drums Double 2

Split Drum Y/N yes

Motive power 129 kw

Heave power 30 tonnes

Brake Capacity 99,2 tonnes

Hauling Speed 15 mtr/min

Poop. Number 3

Single Drum or Double Drums Double 2, Triple 1Split Drum Y/N yes

Motive power 129 kw

Heave power 30 tonnes

Brake Capacity 99,2 tonnes

Hauling Speed 15 mtr/min

14,3 ANCHORS AND WINDLASS

Windlass motive power Electro-hydraulic 129 kw

Hauling power, Brake holding power 49.5 Tonnes, 335.8 Tonnes

Anchor type, Weight HHP type, 12.675 tonnes

Is spare anchor carried yes

Cable diameter 102 mm

 Number of shackles port cable 14 Number of shackles starboard cable 13

14,4 TOWING ARRANGEMENTS

Is the vessel fitted with a Towing Bracket. yes

If yes , state SWL 200 tonnes

Is Towing chain provided. yes

Towing wire dimension, Diameter, Length 76 mm, 8 m

14,5 WINDAGE

Windage on ballast draught, End on, Lateral 1389 and 6760 square meter  

STENA SHIPPING CYPRUS LIMITED PAGE 8

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GAS FORM C

SHIP NAME: STENA BLUE SKY

COMPANY: STENA SHIPPING CYPRUS LIMITED

A15 NAVIGATIONAL EQUIPMENT

15,1 Magnetic compass yes

15,2 Off course Alarm- Magnetic compass no

15,3 Gyro compass yes

 Number of units 2

15,4 Off course alarm-Gyro compass yes

15,5 Gyro(Bridge)Repeaters yes

 Number of units 5

15,6 Radar 3cm yes

15,7 Radar 10cm yes

15,8 Are radars gyro stabilized? yes

15,9 Radar plotting equipment yes

15,10 ARPA yes

15,11 ECDIS yes

15,12 Depth sounder with recorder yes

15,13 Depth sounder without recorder no

15,14 Speed/distance Indicator yes

15,15 Doppler log yes

15,16 Docking approach Doppler yes

15,17 Rudder angle indicator yes

15,18 Rudder angle indicator on Each Bridge Wing yes

15,19 RPM indicator yes

15,20 RPM indicator on Each Bridge Wing yes

15,21 Controllable pitch propeller indicator n/a15,22 Thruster(s) indicator yes

15,23 Rate of trim indicator yes

15,24 Radio direction finder no

15,25 Navtex receiver yes

15,26 GPS no

15.26.1 DGPS yes

15,27 Transit SATNAV no

15,28 Decca navigator no

15,29 Omega no

15,30 Loran C yes

15,31 Weather fax yes

15,32 Sextant(s) yes

15,33 Signal lamp ALDIS yes15,34 Anemometer yes

15,35 Engine order recorder yes

15.35.1 VDR(Voyage Data Recorder) yes

15,36 Course recorder yes

15,37 Are steering motor controls and engine controls fitted on yes

 bridge wings ?

15,38 Is bridge equipped with a "Dead Man" alarm ? Yes

15,39 What chart outfit coverage is provided? World-wide Yes

Limited

if limited, please indicate area(s) covered.

15.40 Format chart correction system is in use Yes

15,41 Electronic Chart system in use Yes

STENA SHIPPING CYPRUS LIMITED PAGE 9

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GAS FORM C

SHIP NAME: STENA BLUE SKY

COMPANY: STENA SHIPPING CYPRUS LIMITED

A.16 COMMUNICATIONS AND ELECTRONICS

16,2 What GMDSS areas is the vessel classed for ? A1 A2 A3 A4 A1,A2,A3

16,3 Transponder(SART) Yes

16,4 EPIRB Yes

16,5 How many VHF radios are fitted on the bridge? 3

16,6 Is vessel fitted with VHF in the cargo control room(CCR) ? Yes

16,7 Is the CCR connected to the vessel's internal communication system? Yes

16,8 How many intrinsically safe walkie talkies are provided for cargo handling? 8

16,9 Is vessel fitted with an INMARSAT satellite communication system? Yes

16.10 Does vessel carry at least three survival craft two-way radio telephones? Yes

16.11 Inmarsat satellite system yes

Specify system type A,B or C C,F

16,12 2182kHz bridge auto alarm  No

16,13 Radio telephones distress frequency watch receiver  Yes

16,14 Emergency lifeboat transceiver  Yes

16,15 Can vessel transmit the helicopter homing signal on 410kHz?  No

16,16 Full set of Radio List publications Yes

STENA SHIPPING CYPRUS LIMITED PAGE 10

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GAS FORM C

SHIP NAME: STENA BLUE SKY

COMPANY: STENA SHIPPING CYPRUS LIMITED

SECTION B

CARGO SYSTEMS

B.1 CARGO- GENERAL INFORMATION

1,1 List products which the ship is Certified to carry.

LNG

Transport and Carriage Conditions

1,2 Minimum allowable tank temperature -163 deg. C

1,3 Maximum permissible tank pressure 0,25 Bar gauge

1,4 List number of grades that can be loaded/discharged LNG

simultaneously and completely segregated without risk of contaminations

1,5 List the number of grades that can be carried simultaneously

and completely segregated without risk of contamination? LNG

1,6 What is the Number of Products that can be conditioned

 by re-liquefaction simultaneously?  N/A

1,7 State the number of natural segregation's(NB:Separation must be

 by the removal of spools or the insertion of blanks)  N/A

B.2 CARGO TANKS

2,1 Type and materials of cargo tank Membrane, GTT No. 96-2

2,2 Maximum allowable relief valve setting 0,25 Bar gauge

2.2.1 IMO Setting 0,25 Bar gauge

2.2.2 USCG Setting 0,25 Bar gauge2,3 Safety valve set pressure. If variable stipulate range of pilot valves - Bar gauge

2,4 Maximum allowable vacuum 0,03 Bar gauge

2,5 Maximum cargo density at 15 deg Celsius 500 kg/m3

2,6 Maximum rate of cool-down deg C/

2,7 State any limitation regarding partially filled tanks

2,8 State allowable combinations of filled and empty tanks

B.3 CARGO TANK CAPACITIES

Tank number/location  No.1 TK 

Capacity m3(100%) 21927,264 m3

Capacity m3(98%) 21488,719 m3

Tank number/location  No.2 TK Capacity m3(100%) 43027,729 m3

Capacity m3(98%) 42167,174 m3

Tank number/location  No.3 TK 

Capacity m3(100%) 43018,345 m3

Capacity m3(98%) 42157,978 m3

Tank number/location  No.4 TK 

Capacity m3(100%) 37846,266 m3

Capacity m3(98%) 37089,341 m3

Tank Capacity of all cargo tanks (100%) 145819,604 m3

Tank Capacity of all cargo tanks (98%) 142903,212 m3

STENA SHIPPING CYPRUS LIMITED PAGE 11

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GAS FORM C

SHIP NAME: STENA BLUE SKY

COMPANY: STENA SHIPPING CYPRUS LIMITED

B4 LOADING RATES not applicable LNG only

4,1 From refrigerated storage (fully refrigerated at vessel's manifold)  N/A tonnes/Hr 

4,8 From pressure storage not applicable LNG only

Propane minus 30 deg C - with vapour return not applicable LNG onl tonnes/Hr  

Butanlene 0 deg C - with vapour return not applicable LNG onl tonnes/Hr  

Propylene minus 30 deg C - with vapour return not applicable LNG onl tonnes/Hr  

Ethylene minus 100 deg C - with vapour return not applicable LNG onl tonnes/Hr  

Ammonia minus 20 deg C - with vapour return not applicable LNG onl tonnes/Hr  

VCM minus 10 deg C - with vapour return not applicable LNG onl tonnes/Hr  

4,14 Special remarks:

B5 DISCHARGING - GENERAL

Cargo Pumps

5,1 Type of Pumps Centrifugal, vertical, submerged single stage

5,2 Number of pumps per tank 2

5,3 Rate per pump 1700 m3/hr  

5,4 at Delivery head mtr 155 mlc

5,5 Maximum density 500 Kg/m3

Booster Pump5,6 Type of Booster Pumps N/A

5,7 Number of pumps per tank N/A

5,8 Rate per pump N/A m3/hr  

5,9 At delivery head mtr N/A mtr  

5,1 Maximum density N/A Xg/m3

Copies of pumping carves for cargo and booster pumps are declassed? No

B6 DISCHARGE PERFORMANCE

Full cargo discharge times (using all cargo pumps)

Fully refrigerated 12 Hours

Manifold back press 1 kP/cm2, with vapour return 12 Hours

Manifold back press 1 kP/cm2, without vapour return 12 HoursManifold back press 5 kP/cm2, with vapour return Hours

Manifold back press 5 kP/cm2, without vapour return Hours

Manifold back press 10 kP/cm2, with vapour return Hours

Manifold back press 10 kP/cm2, without vapour return Hours

B7 VAPORIZING UNPUMPABLES

7,1 Tank number/location Not applicable LNG onl m3

B8 VAPORIZING UNPUMPABLES

8,1 Process used Time to vaporize liquid unpumpables remaining after full cargo d Not applicable LNG only

B9 RELIQUEFACTION PLANT  NOT FITTED

B11 CARGO TEMPERATURE LOWERING CAPABILITY (AT SEA WITH SEA TEMPERATURE +15C)

Time takes to lower the temperature of: Not applicable LNG onl Hours

STENA SHIPPING CYPRUS LIMITED PAGE 12

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GAS FORM C

SHIP NAME: STENA BLUE SKY

COMPANY: STENA SHIPPING CYPRUS LIMITED

B12 INERT GAS AND NITROGEN

Inert Gas/Dry Air System

12,1 Type of system Smit gas system

12,2 Capacity 14500 m3/m

12,3 type of fuel used DMA or MDO

12,4 Composition of IG - Oxygen max 1.0 %

Composition of IG - CO2 max 14 %

Composition of IG - Nox max 65 ppm

Composition of IG - N2 balance

12,5 Lowest dewpoint achievable -45 deg C

12,6 Used for  

 Nitrogen system

12,7 Type of system

12,8 Capacity 125 Nm3/h each

12,9 Composition of IG - Oxygen - %

Composition of IG - CO2 0 %

Composition of IG - Nox 0 %

Composition of IG - N2 97 %

12,1 Lowest dewpoint achievable -65 deg C

12,11 Used for  

 Nitrogen

12,12 Liquid storage capacity - m3

12,13 daily boil-off loss - m3

12,14 Maximum supply pressure - ko/Cu12,15 supply capacity - m3/hr  

12,16 used for -

B13 CARGO TANK INERTING/DE-INERTING

13,1 Time taken to inert from fresh air to under 5% O2 at minus 25 degree C? Within 20 Hours

13,2 Time taken to inert from cargo vapour to fully inert at minus Within 20 Hours

25 degrees dewpoint when IG density is less than product?

Time taken to been from cargo vapour to fully inert at minus Within 20 Hours

25 degrees dewpoint when IG density is greater than product?

B14 GAS FREEING TO FRESH AIR  

14,1 Plant used IGG

14,2 Time taken from fully inert condition to fully breathable fresh air? 20 Hours

B15 CHANGING CARGO G - not applicable as vessel single grade lng (CH4) only

B.16 DECK TANK CAPACITIES

Are Deck pressure tank(s) fitted?  No

Material of tank(s) n/a

Maximum allowable relief valve setting n/a Bar gauge

B.17 PRE-LOADING COOL DOWN

The following Questions ask the Time and Quarterly of cool required to cool down cargo tanks

from ambient temperature to fully gassed up state to slow loading to commed

17. 1 Propane -Quantity of Coolant Required section n/a m3

17. 2 Butane -Quantity of Coolant Required section n/a m3

17. 3 Butadiene -Quantity of Coolant Required section n/a m3

17. 4 Propylene -Quantity of Coolant Required section n/a m3

17. 5 Ethylene -Quantity of Coolant Required section n/a m3

17. 7 Ammonia -Quantity of Coolant Required section n/a m3

17,80 VCM -Quantity of Coolant Required section n/a m3

Inerting cargo tanks and pipelines

Membrane separation, low pressure

Mechanical seal and insulation spaces

STENA SHIPPING CYPRUS LIMITED PAGE 13

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GAS FORM C

SHIP NAME: STENA BLUE SKY

COMPANY: STENA SHIPPING CYPRUS LIMITED

B 18 VAPORIZER  

18. 1 Type of Vaporizer Horizontal, shell tube, direct heated

18. 2 Number of Vaporizers 2

18. 3 Capacity per unit - LNG 26150/7100 kg/h

18. 4 Liquid Supply Rate 58/16 m3/h

18. 5 Delivery temperature case by case Deg C

18. 6 Capacity per unit - Ammonia -

18. 7 Liquid Supply Rate -

18. 8 Delivery temperature -

18. 9 Capacity per unit - Ammonia - kg/h

18,10 Liquid Supply Rate -

18,11 Delivery temperature -

B 19 BLOWER   (HD / LD compressors)

19. 1 Type of Blower (HD/ LD) CM400/55, CM300/45

19. 2 Rated Capacity 35,000 / 8,500 m3/hr  

19. 3 Delivery pressure 196 / 196 kPa A

B 20 GAS HEATER  

20. 1 Type of Heater Horizontal, shell tube, direct heated

20. 2 Number Fixed 2

20. 3 Heating Medium steam

20. 4 Discharge rates with sea water at 15 degrees C to raise 14007 m3/h

 product temperature of NH4 from -163 degrees C to 0degrees C

20. 5 Discharge rates with sea water at 15 degrees C to raise -

 product temperature of Ammonia from -163 degrees C to 0

degrees C

STENA SHIPPING CYPRUS LIMITED PAGE 14

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GAS FORM C

SHIP NAME: STENA BLUE SKY

COMPANY: STENA SHIPPING CYPRUS LIMITED

B 21 HYDRATE CONTROL section n/a

B 22 CARGO MEASUREMENT

Layed gauges

22. 1 Are level gauges local or remote? Local and remote

22. 2 Name of manufacture Hernis / SAAB

22. 3 type Float / Radar  

22. 4 Accuracy ±7.5 / ±1.0 mm

22. 5 Certifying authority SGS

Temperature Gauges

22. 6 Name of manufacturer Senmatic

22. 7 Type Platinum resistance type

22. 8 Rated Accuracy ±0.2 deg C

22. 9 Certifying authority SGS

22. 10 Name of manufacture SAAB

22. 11 Type Electronic type, pressure transmitter 

22. 12 Rated Accuracy ±1%

22. 13 Certifying Authority SGS

Oxygen analyzer 

22. 14 Name of manufacture

22. 15 type22. 15.1 what is the lowest level measurable

Fixed Gas Analyzer 

22. 16 Name of manufacturer  

22. 17 Type

22. 18 Are cargo tank calibration table available? yes

22. 19 Name of measuring Company SGS

22. 20 Name of Certifying Authority DNV

22. 21 Calibration calculated to cm? No

22. 21.1 Calibration calculated to 1/2 cm? No

22. 22 Tables established to cm? No

22. 22.1 Tables established to mm? yes

22. 22.2 Tables established to "other" (state what other) -

22. 23 Are trim and list corrections available? yes

22. 24 Are temperature corrections available? yes

22. 25 Are float gauge tape corrections available? yes

B 23 CARGO SAMPLING

23. 1 May cargo samples be obtained from the levels; top, middles yes

and bottom in all cargo tanks?

If no - the arrangement for sampling is limited to

23. 2 Can samples be drawn from deck vapour outlet? Yes

Can samples be drawn from manifold liquid line? Yes

Can samples be drawn from manifold vapour line? Yes

Can samples be drawn from pump discharge line? Yes

23,3 state sample connection type

Size of sample connection DN15

KOMYO-RIKAGAKU

Infrared

Sample globe valve

STENA SHIPPING CYPRUS LIMITED PAGE 15

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GAS FORM C

SHIP NAME: STENA BLUE SKY

COMPANY: STENA SHIPPING CYPRUS LIMITED

B.24 Cargo Manifold

Manifold arrangement diagram

  (A) ( B ) ( C) ( D) ( E) ( F) (G) (H)

  B C D E

  A F

E

  CL

  b

a

d

  c

12.5 m

Center of manifold to bow 144,6 m

Center of manifold to stern 140,8 m

Dimension (A) 2000 mm

Dimension (B) 3000 mmDimension (C ) 3000 mm

Dimension (D) 3000 mm

Dimension (E) 3000 mm

Dimension (F ) 1250 mm

Dimension (E) 550 mm

Dimension a 1200 mm

Dimension b 3500 mm

Dimension c 13 500 mm

Dimension d 18,280 mm

STENA SHIPPING CYPRUS LIMITED PAGE 16

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GAS FORM C

SHIP NAME: STENA BLUE SKY

COMPANY: STENA SHIPPING CYPRUS LIMITED

B 25

25. 1 CARGO MANIFOLD REDUCERS   ─ 

 Number of ANSI class 300 reducer    ─ 

Size of ANSI class 300 reducer    ─   bar 

Length of ANSI class 300 reducer    ─  mm

25. 2 Number of ANSI class 300 to class 150 reducers carried mm

onboard

flange rating of ANSI class 300 to class 150 reducer    ─   bar 

Size of ANSI class 300 to class 150 reducer    ─  mm

Length of ANSI class 300 to class 150 reducer    ─  mm

25. 3 Number of ANSI class 150 reducers carried onboard F

Flange rating of class 150 reducer 10  bar 

Size of ANSI class 150 reducer  16"x8, 16"x3, 3"x25, 3"x2 mm

Length of ANSI class 150 reducer  300 mm

Pipe Flange A - duty H.F.O

Pipe Flange A- rating 10  bar 

Pipe Flange A- size  ND 250 mm

Pipe Flange A- raised or flat face Raised

Pipe Flange B - duty Liquid LNG

Pipe Flange B- rating 10  bar 

Pipe Flange B- size  ND 400 mm

Pipe Flange B- raised or flat face Raised

Pipe Flange C - dutyLiquid LNG

Pipe Flange C- rating 10  bar 

Pipe Flange C- size  ND 400 mm

Pipe Flange C- raised or flat face Raised

Pipe Flange D - duty Vapor LNG

Pipe Flange D- rating 10  bar 

Pipe Flange D- size  ND 400 mm

Pipe Flange D- raised or flat face Raised

Pipe Flange E - duty Liquid LNG

Pipe Flange E- rating 10

Pipe Flange E- size  ND 400

Pipe Flange E- raised or flat face Raised

Pipe Flange F - duty Liquid LNG

Pipe Flange F- rating 10  bar 

Pipe Flange F- size  ND 400 mm

Pipe Flange F- raised or flat face Raised

Pipe Flange G - duty D.O.

Pipe Flange G- rating 10  bar 

Pipe Flange G- size  ND 100 mm

Pipe Flange G- raised or flat face Raised

Pipe Flange H - duty H.F.O.

Pipe Flange H- rating 10  bar 

Pipe Flange H- size  ND 250 mm

Pipe Flange H- raised or flat face Raised

Height above upper most cooling up deck  4800 mm

Distance from side 3500 mm

Height above load waterline (Loaded 11.5 m) 19300 mm

Height above light waterline (Ballast 9.4 m) 21400 mm

Manifold arrangement located an top of Compressor 

Distance from rail of compressor room/platform/try to

 presentation flanges mm

Distance from desk of compressor room platform/tryto

center of manifold mm N/A

 N/A