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Dynamic Positioning

IMCA Report Covers Mini RadaScan System for DP Ops

Richard Benzie (Photo: IMCA)

Reliable and robust methods of positioning are required for safe vessel operations at offshore installations. The development of dynamic positioning (DP) systems has been gradual over the past 50 years and today, various manufacturers’ systems are available around the world. IMCA has published a report, IMCA M 229 ‘Mini RadaScan microwave radar sensor for dynamic positioning operations’ to provide an overview of the Mini RadaScan system.   “Every measurement technology is bound by limitations (i.e. physics) and external factors (e.g. signal obstruction, solar activity, weather, sea conditions, range), which makes it difficult for one technology to cover all applications and uninterrupted service,” explains IMCA’s Technical Director, Richard Benzie. “Hence the growth in the use of DP has been accompanied by the development of international recognized rules, standards and guidelines against which DP vessels are designed, constructed and operated.   “The growth and development of DP systems has stimulated the development of DP position measurement sensors which have become more sophisticated as technology has allowed. Within the relative position measurement equipment range the DP market is familiar with the use of laser and microwave sensors (the topic of various standalone IMCA publications)

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.

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.

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.”

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

Kongsberg Technology for Pioneering Spirit

Photo courtesy of Allseas

Following its inauguration ceremony in Rotterdam on February 27, 2015, Allseas’ Pioneering Spirit will start its first job offshore Norway this summer with an integrated Dynamic Positioning (DP) and manoeuvring system based on state-of-the art Kongsberg Maritime technology. The Kongsberg Maritime delivery includes forward and aft bridge systems in addition to an extensive automation network and the HiPAP subsea position reference system.

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.

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

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

Unique DP System Thrusts US Offshore Wind Sector

Photo: Thrustmaster

Offshore wind construction in the U.S. sees opportunities for effective conversions of existing jack-ups into wind turbine installation vessels Thrustmaster of Texas, a marine propulsion design and manufacturing company in the U.S., is looking to give an edge to U.S. based marine jack-up operators wanting to enter the U.S. offshore wind farm construction and maintenance sector by cutting the cost of entry in half with a unique propulsion system that allows conversion of existing vessels to

Halul Brings OSV Ship Handling Simulator to Qatar

Halul staff getting familiarized with the new simulator (Photo: Halul Offshore Services Company)

Halul Offshore Services Company, a wholly-owned subsidiary of Milaha, has recently procured an offshore support vessel (OSV) ship handling simulator, which is reportedly the first of its kind in Qatar. Halul said it is now one of the few companies in the Gulf region to own the Netherlands-built

Seajacks Scylla Delivered

Seajacks Scylla (Photo: Seajacks Scylla)

Seajacks Scylla, touted as the world's largest and most advanced wind farm installation and offshore construction vessel, has been delivered by the Samsung Heavy Industries Shipyard in Geoje, Republic of Korea.   Based on the Gusto MSC NG14000X design, the ABS-classed Seajacks Scylla

Volvo Penta IPS for New Tampa Bay Pilot Boat

Photo: Volvo Penta

The new Chesapeake-class MKII launch delivered this month by Gladding-Hearn Shipbuilding to the Tampa Bay Pilots Association features integrated engine and drive from Volvo Penta.   The new 52.7-ft. 28-knot pilot boat, designed by C. Raymond Hunt Associates

ABS Classes Offshore Wind Farm Installation Vessel

ABS-classed Seajacks Scylla Credit ABS

  ABS announced that the ABS-classed Seajacks Scylla, the world's largest and most advanced wind farm installation and offshore construction vessel, has been delivered by the Samsung Heavy Industries Shipyard in Geoje, Republic of Korea.

CTruk Delivers Wind Farm Support Vessel

Photo: CTruk

Shipbuilder CTruk Boats, a manufacturer of composite wind farm support vessels (WFSV), has delivered the second workboat in a two-craft order from CWind.   The MPC22 WFSV CWind Spirit was officially named at a ceremony in Ipswich and is the latest addition to a stable of nearly 30 WFSVs

Braemar Engineering Tests DP Software Tool

(Press Release) Braemar Engineering said its new Second Failure Module dynamic positioning DP software has been installed on a client’s vessel. Kyle Eddings, Manager DP and Offshore Projects at Braemar Engineering, told delegates at the IMCA Asian Dynamic Positioning Conference this week

ABB Orders Cable-laying Vessel

Illustration: Courtesy Salt Ship Design

ABB informs it has ordered a cable-laying vessel from Kleven shipyard in Norway. The new ship, scheduled to be delivered in 2017, will be custom-built to ABB specifications and measure approximately 140 by 30 meters.   “This next-generation vessel incorporating state-of-the-art ABB

Algoryx Simulation, Kongsberg Maritime Ink R&D Deal

AgX Dynamics can solve millions of physics equation in real time.

  Kongsberg Maritime and Algoryx Simulation have entered a five year agreement, which supports Kongsberg Maritime’s continuing development of fidelity and realism in its K-Sim range of maritime simulator systems. Simulators are today essential and integral in training, planning

Corvus Energy Opens Office in Bergen

Courtesy Corvus Energy

  Corvus Energy, a supplier of Type-Approved energy storage systems (ESS) for the commercial maritime industry is proud to announce the opening of Corvus Norway AS. Corvus Norway AS is at the forefront of a new trend in the marine industry

Østensjø Rederi Orders Wind Farm Vessel

Image: Rolls-Royce

Østensjø Rederi AS has placed an order for the construction of a new offshore wind farm support vessel for maintenance operations at the Race Bank Offshore Wind Farm in the U.K., following the award of a service operation vessel (SOV) contract awarded from charterer Dong Energy.

Aaron Smith Takes the Helm at OMSA

Aaron Smith (Photo: OMSA)

Aaron Smith has been appointed as the new President and Chief Executive Officer of the Offshore Marine Services Association, Inc. (OMSA), the national trade association representing the U.S.-flag offshore workboat industry.   Smith’s appointment follows the resignation of Ben Billings

Rolls-Royce to Power and Equip New DSV

(Image: Skipsteknisk)

Rolls-Royce informs it has signed a contract with Huangpu Wenchong Shipyard in China for a package of advanced ship equipment for a new 124-meter long Dive Support Vessel (DSV).    The vessel will be designed by Skipsteknisk in Norway, and is to be delivered in 2017 to its owner

LOC Looks to a brighter Second Decade in China

Donny Ng Photo LOC

  LOC are setting key objectives for their second decade in China, while celebrating 10 years in multiple port cities across the country. “We are looking ahead to a great many things in China,” says Jon Walker, Regional Director of LOC

VSTEP GMDSS Simulators DNV-GL Certified

A VSTEP NAUTIS GMDSS Simulator Hardware Console (Photo: VSTEP)

Maritime simulator developer VSTEP said it has received DNV-GL accreditation for its recently introduced GMDSS Simulators. This certification is the latest addition to VSTEP’s range of DNV-GL certified NAUTIS maritime simulators as its GMDSS, Dynamic Positioning

Seacor's New Class of Fast Support Vessel Delivered

Image: Seacor/Incat Crowther

The delivery of Alya McCall is significant in that it is the first vessel in a fleet of new class monohull Fast Support Vessels (FSV) for SEACOR Marine. Alya McCall is the first vessel in the SEACOR Express Plus class and features striking lines not ordinarily found in traditional monohull

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