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Dynamic Positioning

Feature: Dynamic Positioning An Amenity Becomes Compulsory

The inclusion of dynamic positioning systems has become a standard and necessary system on supply boats and many crew/supply vessels. In their simplest form, dynamic positioning systems allow an offshore vessel to "moor" adjacent to a rig or platform without the traditional mooring lines being attached to structure or the use of anchors. Instead thrusters both in the bow and the stern keep the vessel on station. For a more precise definition of dynamic positioning, American Bureau of Shipping (ABS) says, "The dynamic positioning system is a hydrodynamic system which controls or maintains the position and heading of a vessel by centralized manual control or by automatic response to the variations of the environmental conditions (wind speed, current, wave height) within the specified limits." The Oil Companies and DP The development of dynamic positioning systems and the use of them on every new supply vessel being built has a lot to do with the oil companies who own the structures being serviced by the vessels. These companies, with billion of dollars invested in their drilling and production equipment in the Gulf of Mexico (GOM) and elsewhere have insisted that the offshore vessel operators not tie up to their rigs and be able to transfer materials to the platform in advance sea states. The only practical was to way to affect this transfer is to use dynamic positioning systems.


IDPOA Announces 2011 Award Winners

The International Dynamic Positioning Operators Association (IDPOA) has announced the winners of the 2011 International Dynamic Positioning Excellence Awards. “The awards stand testimony to the skill, dedication, effort and commitment of people who strive to be the best," said Steven Jones, Executive Director of IDPOA. "We are about the DPOs, lecturers, leaders and mentors…these are the people driving DP excellence and these awards are for them.”


Tidewater To Purchase Platform Supply Vessel

Tidewater has signed a letter of intent to purchase M/V Ace Navigator from the Sanko Steamship Co. of Tokyo, Japan for $22.5 million. Constructed in October 1999, Ace Navigator is a UT 745 design platform supply vessel that is able to work in both harsh weather and deep water. Measuring 275 ft. (83.8 m), the vessel is rated at 9,600-bhp with full dynamic positioning capabilities.


Kongsberg DP Simulator Achieves DNV Approval

Photo courtesy Saltwater PR

Latest round of simulator approvals includes DP and Ice Navigation Kongsberg Maritime is proud to announce that its Polaris Dynamic Positioning simulator is the first to achieve DNV approval to the stringent Class A standard. The leading simulator developer has also achieved DNV approval to Class A standards for its Bridge Operation simulator including class notification of DP, Ice Navigation, High Speed Craft and Tug simulation.


Offshore Vessel Simulator Orders For Kongsberg

Model of the center:Image credit Kongsberg

Mexico's Oceanografia S.A. de C.V. signs  multi-million dollar contract with Kongsberg Maritime Simulation’s Mystic, CT, USA office for supply of maritme simulators. The contract is for the supply of a suite of offshore anchor handling, Dynamic Positioning, engine room and crane simulation systems, underpinning the main infrastructure for a new world-class offshore simulation training centre to be situated at Mexico’s primary offshore supply hub for the Gulf of Mexico


DNV GL Boost Role of DP Training Simulators

Image credit DNV GL

DNV GL says it has introduced a new recommended practice for the training of dynamic positioning (DP) operators. The new standard is based on the latest training and certification principles and defines the role that simulators can play in giving candidates better and more efficient training. Given the differing duration and frequency of DP operations, the recommended practice (RP) does not define a universal sea-time requirement expressed in days


Aker Solutions Offshore Loading Systems Contracts, Brazil

akersolutions.jpg

Aker Solutions has won two similar contracts, together worth approx. 120 million NOK, from CQG Oil & Gas Contractors Inc. and CCI Oil & Gas Contractors Inc., for the supply of Pusnes offloading systems(TM) to two FPSOs in the Brazilian market. The offloading systems will be installed on the two FPSOs P-58 and P-62, which are being converted and built for Petrobras. The two FPSOs are spread moored FPSOs, and will use the field proven Pusnes offloading system(TM) at both bow and


Kongsberg Offshore Vessel Simulator Expands Training

Kongsberg Offshore Vessel Simulator at Lerus Training Center.

Integrated vessel training to secure supply of highly skilled offshore crew.   A state-of-the-art new training center outfitted with the latest Kongsberg Offshore Vessel Simulator was opened by Ukrainian crewing company Lerus Ltd in Odessa on 3rd December 2012. Established to meet growing training demand in Ukraine, Russia, Poland, Lithuania, Latvia, Romania and other European countries, the new Lerus Training Center is the first in the Ukraine to offer fully integrated offshore vessel


GE Dynamic Positioning in the Running for IET Award

New software from GE’s Power Conversion business that enables its Dynamic Positioning (DP) systems to save significant amounts of fuel and put less wear and tear on vessel propulsion equipment is on the shortlist to win an Institution of Engineering and Technology (IET) Innovation Award this year. A DP system holds a vessel in position without the aid of anchors, using only propellers, rudders and thrusters. “Energy Efficient Dynamic Positioning For Ships” was developed


Rolls-Royce to Supply DP3 Systems to New Farstad OCV's

Integrated bridge image courtesy of Rolls-Royce

Rolls-Royce says it has signed a contract with the shipyard group Vard for its latest DP3 dynamic positioning system to be installed on two new offshore construction vessels. The two vessels will be built at VARD Group, Langsten, Norway and delivered during the first half of 2015. Rolls-Royce will also supply engines, thrusters, propulsion systems, steering gears, and rudders. Rolls-Royce has already delivered many DP2 systems to VARD Group, across a range of ship designs.


MJP, SwiftShips Team up on GoM Crewboat

Rodi Marines Riley Claire

The sea trials of Rodi Marine’s crewboat, the M/V Riley Claire, have given Marine Jet Power a major breakthrough in the Gulf of Mexico crewboat market. The trial results show that all performance predictions were reached.   


Thrustmaster Reaches 30-year Milestone

Photo courtesy of Thrustmaster

Thrustmaster of Texas announced the achievement of an important company milestone: 30 years in the marine propulsion industry. Established in 1984 by its current president, Joe R. Bekker, Thrustmaster has grown from a small manufacturer of outboard


Mærsk Putting Valuable Experience to Good Use

The goal is to train and develop local talent to take on increasingly challenging positions on-board the rig

  The Mærsk Deliverer rig team has initiated seven local acceleration programmes in Angola. The goal is to train and develop local talent to take on increasingly challenging positions on-board the rig. To do so, experienced employees play a key role.


Maersk Drilling Rig Team Train Local Talent

Training session: Photo Maersk Drilling

Maersk Drilling says that its 'Mærsk Deliverer' rig team has initiated seven local acceleration programmes in Angola. The goal is to train and develop local talent to take on increasingly challenging positions on-board the rig. To do so, experienced employees play a key role.


Kongsberg Upgrade Simulators for UiT, Norway

6 DOF platform: Rendering Kongsberg Maritime

Kongsberg Maritime says that UiT, The Artic University of Norway, has contracted them to provide cutting-edge upgrades and extensions of existing ship's bridge simulators for navigation and DP training including human factor studies.  UiT's strong focus on maritime and offshore training


Atlantic Towing Orders Ice Class Damen PSVs

Photo: Damen

Atlantic Towing (USA) has selected newly-designed, ice-strengthened PSV 5000 vessels from Damen Shipyards Group to meet its 10-year offshore support contract with ExxonMobil Canada Properties and Hibernia Management and Development Company Ltd. (HMDC)


Island Performer Equipped for Deep-Sea Subsea Work

Island Performer at the naming ceremony in the Geiranger fjord, Norway (Photo: Ulstein Group/Tonje Alvestad)

The Ulstein Verft subsea newbuild, Island Performer, was delivered today to shipowner Island Offshore. The flexible, state-of-the-art RLWI/IMR vessel will serve her first five years for FTO in the Gulf of Mexico. “The vessel is customized to suit the scope of work in the FTO contract


Two More PSVs for Vroon

The PX121 design offers a competitive combination of fuel-efficiency and cargo capacities and deadweight.

  COSCO (Guang Dong) Shipyard Co. Ltd is going to build a further two platform supply vessels of the ULSTEIN PX121 design for Vroon Offshore Services, the Netherlands. Ulstein has entered into an agreement with COSCO on delivering ship design


Beier Radio, Sentinel, Expand, Move to New Offices

Beier Radio logo

Beier Radio, LLC says that with Sentinel Controls it has relocated operations to a new facility in Gray, Louisiana, along the bustling Central Gulf coast near Houma.  In addition, Beier Radio’s corporate office for administration and sales has moved from Belle Chasse to Mandeville


Kongsberg Tech Chosen for 13 Newbuild Projects

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Kongsberg Maritime’s Full Picture solution has been selected by Chinese and Korean shipbuilders for 13 advanced newbuild offshore vessels with a total value of 330 MNOK. Dalian Shipbuilding Industry Offshore Co. (DSIC), CIMC Raffles (CIMC)


COSCO Guangdong Building 3rd Ship UT771WP Series PSV

COSCO Guangdong start building a third ship UT771WP series PSV

  Construction of the Guangdong company COSCO Singapore CHELLSEA third ship built offshore platform supply vessels UT771-WP (N605) was successfully started yesterday. The total length of 85.7 m platform supply vessels, width 18 m, depth 7


Crowley Christens New DP2 Tugboat

Jennifer Legg christens Ocean Sky: Photo Crowley Maritime

Crowley Maritime Corp. said that the third of four tugboats in the Ocean-class series, Ocean Sky, has been christened in Houston. The ceremony served to formally welcome the third dynamic positioning (DP) tugboat to the company’s expanded ocean towing fleet


Voith to Exhibit High Efficiency and DP Systems at SMM

Voith Inline Thruster

At this year’s SMM in Hamburg, Voith will showcase propulsion systems and vessel concepts focusing on high efficiency and dynamic positioning even under challenging conditions. In hall A4, booth 203, a Voith Schneider Propeller as well as the Voith Inline Thruster 850


TUI Cruises Expands to Six Ships by 2017

Credit  - TUI Cruises

TUI AG and Royal Caribbean Cruises are substantiating their expansions plans for their joint venture TUI Cruises. The Mein Schiff fleet shall grow from now three to six ships and then 14,000 beds by 2017. TUI Cruises is strengthening its already sound and dynamic position in the German cruise


L-3 SAM Electronics Equips Vidar Heavy-Lift Jack-Up

Vidar Heavy-Lift Jack-Up Vessel

L-3 SAM Electronics announced today that it has completed the supply and installation of extensive drive equipment, as well as automation, navigation and positioning systems, on board the Heavy-Lift Jack-Up Vessel (HLJV) Vidar, which is operated by HOCHTIEF Infrastructure GmbH for construction and






 
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