stena bluegas form c sky - gas form c
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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 steve.clarkson@stena.com
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 nmmvetting@stena.com
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 operationsse@stenabulk.com
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
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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
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