Year: 1979 / 2013
Builder: J VanHaltern
Re-Furb: 2012/13 to Survey Vessel
Located: Tampa, Florida
Hull Material: Steel
Engine/Fuel Type: Single Diesel
Horse Power: 200hp
General LOA: 45’
Speed: 10/11 knots Cruise
Beam: 12 6”
Speed: 12 knots
Top Speed Draft: 5’
Range: 300 / 500 miles
The list below shows the Joshan’s Survey and Exploration options.
Year: 1979 / 2013
Builder: J VanHaltern
Re-Furb: 2012/13 to Survey Vessel
Located: Tampa, Florida
Hull Material: Steel
Engine/Fuel Type: Single Diesel
Horse Power: 200hp
General LOA: 45’
Speed: 10/11 knots Cruise
Beam: 12 6”
Speed: 12 knots
Top Speed Draft: 5’
Range: 300 / 500 miles
The list below shows the Joshan’s Survey and Exploration options. The Vessel can be out-fitted with any of the below equipment as per your survey requirement.
Survey Capabilities: (Seatronics)
Side Scan Sonar: (Shark Marine, Geo Acoustics, Edgeteck) Sub Bottom Profiler (Geo Acoustics, Applied Acoustics) Bathometric (Geo Acoustics, Kongsberg, Reson) 3D Sonar (Blue View) Cesium Magnetometer (Geometrics, Marine Magnetics) Multibeam Echosounders (Coda, Geo Acoustics, Kongsberg, Reson)
Dive Systems :(Aqua Air Industries)
Camera Systems: (Bowtech)
LP Dive System: HD & SD
Hand Held system:
HP Dive System:
HD & SD Helmet Mount:
Dive Umbilical’s:
Color Helmet Mount:
Diver control Station:
Low Light Helmet Mount Dive Communications:
Diver Camera System:
Dive Helmets:
Diver light System:
ROV: Inspection Class ROV
Depth Rating: 3000ft
Width: 600mm
Height: 635mm
Bollard Pull: 50kgf
Payload: 30kg
Manipulators: 5F
In 2012 the Joshan underwent a major refit for conversion to a Survey Vessel. The Joshan is now capable of carrying a multitude of survey and exploration equipment as required for any and all project requirements. The Joshan has been configured to be plug and play so that equipment can be added and or removed as is required for specific projects.
Overview Description
- General Vessel Fire Systems:
- 5 independent fire extinguishers
- Bilge Systems: 3 (2000gpm) bilge pumps (Auto)
- A-Frame: Fixed Camera System: (3) HD Zoom Pan and Tilts (Joy Stick Control on Bridge)
- Safety: E-PIRB, Man Over Board System,
- Throw Line Survey:
- Generator Survey Breaker
- Panel Flood Lights
- (1) Remote Spot Light.
- (4) LED Aft Deck Flood Lights Speakers:
- (2) Bridge.
- (2) Survey.
- (4) Aft Deck, Controllable from Bridge PA:
- (1) Aft deck to Bridge and Survey
- Tank Capacity Engines Fuel: 400 gallons
- Engines: Volvo Penta 70
- Fuel Tanks: 2
- Horse Power:Continuous Power)
- Model: 6 Cylinders (Turbo Charged/Intercooled)
- Coolant: Closed Loop, Keel Cooler
- Additional: Flame arrestor installed
Bridge Electronics
- Radar
- Furuno Plotter
- VHF Radio
- (2) Installed Depth Sounder Furuno Sounder
- Phone: Sat Com (Satellite Phone and Internet)
- Compass Richie 3.5”
- Cameras: Joystick control and monitor DGPS
- Furuno Monitor: 20” Navigation touch screen computer
Vessel Electrical Systems
- A/C Systems: (2) Internal units @ 10,000btu
- Shore-power: Available Battery Bank
- 1: Main Engines (Start) Battery Bank
- 2: Main Engines (Back Up) General Vessel Battery Bank
- 3: Back up Emergency Radio and DGPS Charging Systems:
- 1Main Battery Charging Systems
- Solar Panel back up onto 3 battery systems
