Friday, 29 July 2011

RIBRENTAL SCUBA REPLACEMENT BOAT – RHINO 850 JET

We have recently fabricated an 8.5m Rhino Boat fitted with a 164 HP Steyr Marine inboard diesel motor and Alamarine Jet Drive. The boat was fully kitted out with the necessary modifications to carry out SRP dive operations off-shore. Some of the modifications included: pontoon cut out & dive ladder system, stainless steel SAT frame, stainless steel portal structure with canvass canopy, dual battery electrical system and electronic equipment.
Scuba diving ladder...
The clients came down for field trials which were carried out in Cape Town and operation of the boat was to their satisfaction. The Rhino 850 Jet Boat will be stationed on a mother vessel of the West Coast of Africa and will be used for various dive operations relating to the off shore oil and gas industry. 

SBM DYNAMIC INSTALLER – RHINO 590 EHD


The Rhino 590 EHD

We recently supplied SBM with a Rhino 590 EHD for use as a workboat/small personnel carrier which is stationed on their vessel the Dynamic Installer.  One of the bow bollards had been damaged in operation and we therefore sent one of our technicians to complete the necessary repairs onboard the Dynamic Installer while in transit between Ghana and Equatorial Guinea. Not only was the repair work carried out, but our technician provided HDPE welding training to the crew on board and we supplied them with welding equipment and material so that they can now do all their repairs and additions to their Rhino Boat themselves on site.  Rhino Marine offers the service of supplying HDPE welding equipment, material and training on site/on board the client’s mother vessels so that their crew can do any repairs or additions to their Rhino boat that may be required. 

Monday, 18 July 2011

EM BOUY EMERGENCY REPAIR – RHINO 590 EHD

We have supplied a Rhino 590 EHD to be used as the workboat for the EM BOUY Emergency repair operation engineered in 2010 by Wale Marine, our sister company.


See the boat in action:



In 2000 PetroSA / Mossgas installed the 55 m high EM control buoy together with its 2000 Te gravity base in the exposed southern ocean some 100 km off the southern tip of Africa.

10 years later after being incessantly battered by the fatigue loading caused by the seas that pass these exposed environments it was identified in a sub-sea survey that the head of the shackle pin on one of the three tethers had sheared off and was migrating outward endangering the installation, and on a second tether the hanger was cracked.
Rhino Marine’s sister company, Wale Marine, were commissioned by Petro SA and Cape Diving to engineer an emergency solution to rectify this precarious situation that could be implemented in the winter months when the heavy seas prevail.   These works would need to be executed from their small SOV (converted AHT) which had a saturation and air diving spread on board.
The operations to be carried out required a tough work boat that could operate in these harsh conditions. We supplied a Rhino 590 EHD to be used as the workboat for these operations and it proved to be an extremely valuable asset in completing the job successfully. Feedback from the crew operating the boat was only positive and they had they quoted that a conventional RIB, aluminium hull and GRP hull work boat would have struggled to carry out the job in the successful manner that the Rhino did.