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Vessel
Data and Contact Information for the
Justo Sierra
Last Updated -
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Main
Activities
Dimensions
Capacities & Workspaces
Range, Speed, Endurance
Accommodations
DP Equipment
CTD Specs
Coring Specs
Underwater
Vehicles
Diving Capabilities
Engineering Design
Navigation & Communications
Acoustics & Profiling
Winches, Gantries & Cranes
Construction |
Country: |
Mexico
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NODC
Code:
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57AV
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Call Sign: |
XCSN
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| Owner: |
Universidad Nacional Autonoma de Mexico
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| Operator: |
Coordinacion de Plataformas Oceanograficas
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| Contact: |
Dr. Ingvar Emilsson
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| Address: |
Coordinacion de Plataformas Oceanograficas Edif. de Programas Universitarios, UNAM C.P. 04510 Mexico D.F., Mexico
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| Telephone: |
(52) 55 56 22 52 10/11
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| Fax: |
(52) 55 56 22 52 09
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| Email: |
emilsson@servidor.unam.mx |
| Year
Built: |
1982
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| Ship
URL: |
Unknown
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Ship
Schedule URL:
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Unknown
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Main
Dimensions
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Length
OA: |
50
m
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Breadth: |
10.3
m
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Freeboard
to working deck: |
2.5
m
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Max.
draft: |
4.7
m
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Main
Vessel Activity
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Main
Activity: |
General Oceanographic Research
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Operating
Area: |
Gulf of Mexico, Caribbean and Western Tropical Atlantic
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Navy
Grids Supported: |
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Capacities
and Working Spaces
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Gross
tonnage: |
638
GRT
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Dry
cargo holds: |
100
m3
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Fuel: |
200
m3
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Wet
Labs Area: |
25
m2
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Dry
Lab Area: |
108
m2
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Fresh
Water
Storage Capacity: |
46
m3
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Fresh
Water Generator Capacity: |
8
m3/day
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Scientific
Clean Water Generation: |
Clean Sea Water 15 l/min
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Free
Working Deck Area: |
102
m2
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Space
for container lab: |
10 x 6
m
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Radioactive
Isotope Work Areas: |
none specified
m
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Range,
Speed and Endurance
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Range: |
6500
nautical miles
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Cruising
Speed: |
12
kts.
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Max.
Speed: |
13.5
kts.
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Endurance: |
30
days
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Accommodation
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Officers: |
6
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Other
crew: |
9
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Scientists: |
21
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Air
Conditioned: |
Yes
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Data
Processing Equipment:
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Computers: |
8 PCs interconnected
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Printing/Plotting: |
3 units
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CTD
Specifications:
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CTD
Aboard: |
yes
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CTD
Type: |
Marc III/Woce
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CTD
Tow able: |
no
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CTD
Oxygen Sensing: |
yes
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CTD
Transmissivity: |
yes
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CTD
Fluormeter: |
yes
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CTD
Rosette: |
yes
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Coring
Specifications:
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Coring
Capabilities Aboard: |
Stern "A" frame for 8 tons, winch 10 ton traction, etc.
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Grab
Sampler: |
yes
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Box
Corer: |
yes
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Gravity
Corer: |
yes
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Piston
Corer: |
yes
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Multi
Corer: |
yes
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Underwater
Vehicle Capabilities:
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Underwater
Vehicle Support: |
yes
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ROVs: |
yes
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AUVs: |
yes
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Submersibles: |
yes
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Diving
Support:
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Diving
Capabilities: |
Scuba and Compressor available. Huperbaric chamber supported
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Engineering
Design Particulars
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Ice
Breaking Ability:
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no
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Hull
Materials:
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Steel
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Dynamic
Positioning Ability: |
none
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Engines: |
Main engine(s):
number:
1
make:
Alpha Diesel B&W/V12
Power (BHP) each engine:
1800 at 800rpm
Propeller Diameter:
2.55
m Max. RPM:
245
Total power auxiliary diesels:
640
HP |
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Electrical
Systems: |
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AC
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Voltages: |
120V/220V /440V
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kVA: |
550
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Phases: |
3/3
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Frequency:
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60/60
Hz
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Stabilized
System:
VAC
AMPs
Hz
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DC
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24
Volts with
24
Volts Max
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Fixed
Equipment
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Navigation
and Communication:
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Navigational
Equipment: |
Radar, Loran, Gyro, DopLog, Gonio, Electronic Charts
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Communications
Equipment: |
GMDSS, SSB Transreciever and VHF
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Satellite
Communications Equipment: |
Inmarsat C, Satellite phone voice and data
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GPS: |
yes
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Acoustics
and Profiling:
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Echosounders: |
O.R.E. 7, 12, and 120kHz paper; Simrad EK 60, 38 and 70kHz digital. Simrad EA 400 38kHz
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Sonar
Type: |
Simrad ST 21kHz, paper
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Sea
Surface Mapping System: |
no
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Side
Scanning: |
no
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Multibeam: |
none
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Acoustic
Doppler Current Profiler: |
yes
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Silent
Ship Operations: |
n/a
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Oceanographic:
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Winches: |
5
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Steel
Wire Length:
3000
m,
safe working load:
1
tons
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Conducting
Cable Length:
5000
m
, safe working load:
1.5
tons
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Trawl
winch length:
1500
m
, safe working load:
10
tons
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Other
Winches: |
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Length:
5000
m
, safe working load:
10
tons
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Gantry: |
Position: |
Stern
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Clearance
above deck:
7
m
, and outboard extension:
3
m
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Safe working
load at maximum reach:
7
tons
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Crane: |
Position: |
Shelterdeck aft, starboard side
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Clearance
above deck:
4
m
and outboard extension:
11
m
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Safe working
load at maximum reach:
4
tons
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Other: |
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none
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Vessel
Construction and Maintenance Supervision
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Construction
Supervised by: |
Owners Naval Architects
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Classification
Society: |
Det Norske Veritas
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Others,
Specify: |
Owners Technical Personnel
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