Risk Assessment of Operation of LNG Tankers. LNG Conference Copenhagen
|
|
- Patience Shelton
- 6 years ago
- Views:
Transcription
1 Risk Assessment of Operation of LNG Tankers LNG Conference Copenhagen
2 Risk Assessment of LNG Tanker Operations Liquefied Gas ships are unlike any other in the risks that they pose to the ship and environment. The boiling point of methane at atmospheric pressure is about -163 C and this low temperature causes considerable design issues for the ship s hull, the cargo containment system and the associated cargo safety systems that are required to be fitted. The risks associated with the carriage of LNG at sea need to be addressed in the design, construction and operation and we shall look at some of the issues.
3 Risk Assessment of LNG Tanker Operations The majority of LNG ships at sea and on order are of the membrane type containment system. That is the cargo is contained by a system comprising primary and secondary membranes supported by an insulation system attached to the ship s inner hull. It should be noted that the membranes themselves have no inherent strength but rely on the insulation and the ships hull.
4 Risk Assessment of LNG Tanker Operations The membrane systems are therefore delicate and susceptible to damage from amongst others: Sloshing damage Water ingress Over pressurisation Mechanical damage Likewise the hull can be damaged from contact by the LNG itself due to brittle fracture. We shall examine some of these issues to more fully understand the rsks associated with LNG ship operations
5 Sloshing and membrane LNG ships Sloshing describes the motion of liquid within the cargo tanks whilst at sea and these liquid motions can create large forces on the boundaries of the tank. For most ship types the sloshing forces are reduced by the fitting of wash bulkheads in the fore and aft or transverse directions. For the membrane LNG ship these are not provided and as such alternative methods must be used to prevent damage to the containment system.
6 Sloshing and membrane LNG ships Sloshing damage has occurred and following these instances design changes were made to :- The shape of the cargo tank The design of the containment system (reinforced) The imposition of prohibited filling ranges for sea going conditions. In normal operations the ship s cargo tanks will either be full or empty. A small amount of cargo is carried as fuel and to keep the tanks cool ready for loading but this is normally only 2 or 3 % of the tank capacity.
7 Sloshing and membrane LNG ships However the ship may be forced to go to sea in conditions other than full or empty:- There is insufficient cargo to carry, charter requirements etc Insufficient capacity at the receiving terminal Emergency conditions on board or at the terminal forcing the vessel to depart with the tanks partly filled. For these situations the Master must be aware of the potential risk of damage to the containment system and take appropriate actions such as transfer of cargo, change of course and or speed, choosing a least onerous loading condition
8 Integrity of the inner hull As previously mentioned the cargo containment system is attached to the inner hull and as such the hull can impose loads on the membranes in addition to the thermal stresses caused by the cargo. The systems either absorb these loads or are designed around the predicted fatigue life of the system. The design of the ship and in particular the inner hull must be carefully considered the (predicted) area of operation will influence the fatigue life of the hull. Get this wrong and the ship could be out of service for considerable periods of time.
9 Risk Assessment of LNG Tanker Operations Consider the following photograph of a crack in the hopper knuckle joint of an oil tanker. How would this be different if it occurred on a membrane LNG ship? The containment system is directly in way of the inner hull in order to carry out hotwork it would be necessary to remove the cargo containment system before any hull repair is possible. What else could happen?
10 Risk Assessment of LNG Tanker Operations If the crack is in way of a ballast tank then water will enter the insulation spaces. Not only will this damage the insulation but if it is allowed to freeze then the resulting expansion will completely destroy the containment system.
11 Risk Assessment of LNG Tanker Operations By using predictive methods of fatigue analysis based on the expected voyages the critical locations can be examined by Lloyd s Register s Shipright FDA methodology and these areas subject to special attention during construction. The impact of the route can have a great influence on the fatigue factors as is shown. In short, attention must be paid at an early stage to assess the impact the intended trade may have on the ship and to ensure that sufficient attention is paid to the construction of the ship
12 Membrane over-pressurisation In normal operation the cargo tank pressure is in the region of 50 ~ 180 mbar with the membrane spaces operating at about 3 ~ 8 mbar and as such the membranes are pressed into close contact with the supporting insulation. The membrane spaces are provided with a pressure control system and relief valves. There are instances when over-pressurisation of the membranes can occur:- in dry-dock in emergency conditions following primary membrane failure. We shall look at the situation in dry-dock when over-pressurisation can (and has) occurred.
13 Membrane over-pressurisation Whilst the ship is in dry-dock the usual protection systems for the membranes may be out of service. It is a requirement to test the secondary barrier and this is achieved by monitoring the vacuum decay of the space. Relief valves may be removed for overhaul and the automation system may be out of service with the pressure transmitters isolated. There are two potential dangers
14 Membrane over-pressurisation The first is that the pressure in the secondary space may become greater than the primary by misoperation of valves etc. The second is that when breaking a vacuum by using the nitrogen supply over-pressurisation of the membranes can occur. In either case significant damage can result!
15 Membrane over-pressurisation In order to prevent such damage a careful plan of how to carry out membrane operations should be made:- Identification and locking of valves controlling the pressure in the spaces Provision of additional safety devices
16 Protection against brittle fracture. Should LNG come into contact with any part of the ships hull then brittle fracture will occur instantaneously. The damage may not just be limited to the shell plating but the primary members may also fail leading to a loss of strength
17 Protection against brittle fracture. LNG could come into contact with the hull by the following methods:- Over flow of a cargo tank Failure of a cargo pipe flange or connection, Leakage through a defective secondary barrier in event of primary barrier failure Leakage from the shore terminal loading arms or piping system
18 Protection against brittle fracture. The cargo tanks are normally filled to levels of about % of capacity. The alarm and safety system is such that automatic isolation of the cargo tank occurs at the higher levels. The safety system also stops the ship s cargo pumps and compressors. However an override switch is normally provided in order to prevent unwanted alarms whilst at sea.
19 Protection against brittle fracture. Mistakes have been made in:- leaving the isolation on during loading operations. In-correct operation of valves opening the cargo piping system to the vent mast. Carrying out maintenance to the ship s equipment with cargo in the tank. The secondary barrier is required to contain liquid cargo in the event of a failure of the primary and as such routine testing is required to prove that it is intact. In order to prevent liquid contact by leaking pipes (ship or shore) drip trays and water curtains are provided where required.
20 Risk Assessment of LNG Tanker Operations. We have looked at a few of the risks in the design and operation of LNG tankers pose risks to the ship, the crew and the environment not found on other ship types. Careful assessment of these risks must be made at each stage in order to have a successful through life operation by examining the: Design Construction Operational procedures Extensive Crew training
21 Thank You
LNG Carriers Ship Life Extension. Ed Waryas. Lloyd s Register North America, Inc.
LNG Carriers Ship Life Extension Ed Waryas Lloyd s Register North America, Inc. Longevity Study - Outline Owners Records Classification Records Ship inspection RAM Study Structural Integrity Analysis Owner
More informationHandling and Transportation of LNG
Handling and Transportation of LNG History and Examples of LNG use Whereas Liquid Petroleum Gas (LPG) is carried under pressure, Liquid Natural Gas (LNG) is carried at atmospheric pressure and has been
More informationCreating Optimal LNG Storage Solutions. 40 in detail
[ MARINE / IN DETAIL ] [ MARINE / IN DETAIL ] Creating Optimal LNG Storage Solutions AUTHOR: Sören Karlsson, Business Development Manager, Wärtsilä Marine Solutions mail: soren.karlsson@wartsila.com 40
More informationMB05. RESPOND TO EMERGENCIES BASIC KNOWLEDGE OF EMERGENCY PROCEDURES, INCLUDING EMERGENCY SHUTDOWN
MB05. RESPOND TO EMERGENCIES BASIC KNOWLEDGE OF EMERGENCY PROCEDURES, INCLUDING EMERGENCY SHUTDOWN Plan of the lecture 1. DRILLS AND EMERGENCY EXERCISES (general requirements) 2. Emergency procedures and
More informationMB05. RESPOND TO EMERGENCIES BASIC KNOWLEDGE OF EMERGENCY PROCEDURES, INCLUDING EMERGENCY SHUTDOWN
MB05. RESPOND TO EMERGENCIES BASIC KNOWLEDGE OF EMERGENCY PROCEDURES, INCLUDING EMERGENCY SHUTDOWN Plan of the lecture 1. DRILLS AND EMERGENCY EXERCISES (general requirements) 2. Emergency procedures and
More informationGuidance for. LNG Fuel Ready Ships
2017 Guidance for LNG Fuel Ready Ships KR APPLICATION OF "GUIDANCE FOR LNG FUEL READY SHIPS" 1. Unless expressly specified otherwise, the requirements in the Guidance apply to LNG Fuel Ready Ships for
More informationHull Surveys for Liquefied Gas Carriers
(May 2007) (Rev.1 Nov 2007) (Rev.2 Mar 2009) (Rev.3 July 2011) Hull Surveys for Liquefied Gas Carriers CONTENTS 1. General 1.1 Application 1.2 Definitions 1.3 Repairs 1.4 Thickness measurements and close-up
More informationDesign Concept and Features of the Mitsubishi LNG-FPSO (Floating Production, Storage and Offloading Unit)
7 Design Concept and Features of the Mitsubishi LNG-FPSO (Floating Production, Storage and Offloading Unit) YOSHIKAZU FUJINO *1 AKIRA ZAITSU *1 YASUHIKO HINATA *2 HIROTOMO OTSUKA *1 In recent years, floating
More informationDesign study of ship LNG storage and engine feeding system. Gerasimos Theotokatos NAOME, University of Strathclyde
Design study of ship LNG storage and engine feeding system Gerasimos Theotokatos NAOME, University of Strathclyde Introduction This study focuses on the design of the LNG storage and feeding system of
More informationChemical tanker claims
tanker claims Cargo shortage and contamination John Wilson Master Mariner, MSc, FNI, FICS Director Technical Services Asia The American Club PAGE 1 Typical chemical tanker but the prior cases noted 81
More informationBraemar Technical Services
Braemar Technical Services Cargo Handling and Emergency Shutdown Systems in an LNG cargo vessel - What is the Connection? By Ray Martyn 20 th April 2017 Overview Introduction to the Cargo Handling System
More informationGUIDANCE FOR CHECKING THE STRUCTURE OF BULK CARRIERS
INTERNATIONAL MARITIME ORGANIZATION 4 ALBERT EMBANKMENT LONDON SE1 7SR Telephone: 020 7735 7611 Fax: 020 7587 3210 IMO E Ref. T1/2.01 MSC/Circ.1117 24 June 2004 GUIDANCE FOR CHECKING THE STRUCTURE OF BULK
More informationBOW OR STERN LOADING AND UNLOADING (BLU or SLU) FOR OIL CARRIERS, LIQUEFIED GAS CARRIERS OR CHEMICAL CARRIERS
Guide for the Class Notation Bow or Stern Loading and Unloading (BLU or SLU) for Oil Carriers, Chemical Carriers or Liquefied Gas Carriers GUIDE FOR THE CLASS NOTATION FOR BOW OR STERN LOADING AND UNLOADING
More informationBOW OR STERN LOADING AND UNLOADING (BLU or SLU) FOR OIL CARRIERS, LIQUEFIED GAS CARRIERS OR CHEMICAL CARRIERS
Guide for the Class Notation Bow or Stern Loading and Unloading (BLU or SLU) for Oil Carriers, Chemical Carriers or Liquefied Gas Carriers GUIDE FOR THE CLASS NOTATION FOR BOW OR STERN LOADING AND UNLOADING
More informationHull damage experience in CSR tankers
MARITIME Hull damage experience in CSR tankers TSCF SBM, Busan October 2016 Ivar Håberg Senior Principle Surveyor, DNV GL SAFER, SMARTER, GREENER Using data to identify improvement opportunities for the
More informationTentative rules for Gas ready ships
RULES FOR CLASSIFICATION OF Ships PART 6 CHAPTER 35 NEWBUILDINGS SPECIAL EQUIPMENT AND SYSTEMS ADDITIONAL CLASS Tentative rules for Gas ready ships JANUARY 2015 The electronic pdf version of this document
More informationLiquefied gas carriers
RULES FOR CLASSIFICATION OF Ships PART 5 CHAPTER 5 NEWBUILDINGS SPECIAL SERVICE AND TYPE ADDITIONAL CLASS Liquefied gas carriers JULY 2016 The electronic pdf version of this document found through http://www.dnvgl.com
More informationWhy LNG? LNG is mainly produced for transportation purposes. More economical to transport gas as LNG compared to pipelines over long distances
Classification: Internal Status: Draft LNG Shipping TEP 10 Gas Processing and LNG - 2008 Trygve G. Egge 2 Topics Why LNG? Historic overview Commercial fundamentals Technical aspects Operational aspects
More informationImpact of Harmonized CSR for oil tanker
Impact of Harmonized CSR for oil tanker UnChul Choi Hundai Heavy Industries Co., Ltd, Ulsan, Korea Abstract This paper covers the design experience for oil tankers designed by the Harmonized
More informationPRESENT STATUS AND FUTURE DEVELOPMENT FOR THE DESIGN AND CONSTRUCTION OF DOUBLE HULLS TANKERS
PRESENT STATUS AND FUTURE DEVELOPMENT FOR THE DESIGN AND CONSTRUCTION OF DOUBLE HULLS TANKERS PRESENTED BY: MITSUBISHI HEAVY INDUSTRIES, LTD. AT TANKER STRUCTURAL CO-OPERATIVE FORUM 2000 SHIPBUILDERS MEETING
More informationProperties Of Membrane Tanks For Transportation Of LNG Cargo On Ships
1 Properties Of Membrane Tanks For Transportation Of LNG Cargo On Ships LNG as fuel is now a proven and available solution for the shipping industry. While conventional oil-based fuels remain the main
More informationThe general design of a LNG-terminal. Background
The general design of a LNG-terminal Project MAGALOG (Marin Gas Logistics) is a contribution to addressing port emission problems in Europe, with a special focus on the Baltic Sea, through the establishment
More informationShipRight Notice 1 Design and Construction
ShipRight Notice 1 Design and Construction Structural Design Assessment Primary Hull and Cargo Tank Structure of Type A Liquefied Gas Carriers, January 2017 The status of this Rule set is amended as shown
More informationLNG Terminal Equipment. Juan Manuel Martín Ordax
LNG Terminal Equipment Juan Manuel Martín Ordax Terminal equipment. General aspects The aspects considered are: o Main equipment used for cargo transfer are loading arms or hard arms, which are jetty based.
More informationOre Carriers Part 4, Chapter 11
Section 1 Section 1 General 2 Materials and protection 3 Longitudinal strength 1.2 Structural configuration and ship arrangement 1.2.1 The requirements contained in the Chapter apply to single deck ships
More informationShipRight Design and Construction
ShipRight Design and Construction Structural Design Assessment Procedure for Membrane Tank LNG Ships September 2016 Working together for a safer world Document History Date: May 2000 November 2001 July
More informationShipRight ABCD. Structural Design Assessment. Primary Structure of Membrane Tank LNG Ships Guidance on Direct Assessment.
ShipRight Design and construction Structural Design Assessment Primary Structure of Membrane Tank LNG Ships Guidance on Direct Assessment October 2013 ABCD ShipRight Design and construction Structural
More informationMarine Facilities for LNG Carrier Transfer Alternatives
2.3.3.2 Marine Facilities for LNG Carrier Transfer Alternatives Two alternatives were considered for the marine facilities to support the transfer of LNG between the LNG carriers and onshore storage tanks.
More information1.15 Chemical Tanker Longitudinal corrugated bulkhead (vertical type).
Table A.1 corrugated bulkhead s Case Ship Type Damage Location 1.1 Chemical Tanker Longitudinal corrugated bulkheads (horizontal type) in way of mid cargo area. 1.2 Product Tanker Transverse corrugated
More informationRULES PUBLICATION NO. 95/P SURVEY REQUIREMENTS FOR SHELL AND INNER DOORS OF RO-RO SHIPS
RULES PUBLICATION NO. 95/P SURVEY REQUIREMENTS FOR SHELL AND INNER DOORS OF RO-RO SHIPS 2012 Publications P (Additional Rule Requirements) issued by Polski Rejestr Statków complete or extend the Rules
More informationLNG study for MPSE project
! 1/! LNG study for MPSE project 1. Fuel alternatives LNG is considered in this study as it meets the most stringent environmental restrictions. However, the ship will also be equipped with Marine Gas
More informationHull Surveys of Double Hull Oil Tankers
(Dec. 2001) (Rev. 1 Oct. 2002) (Rev.2 June 2005) (Rev.3 Jan 2006) (Rev.4 June 2006) (Corr.1 Sept 2006) (Rev.5 Feb 2007) (Rev.6 Nov 2007) (Rev.7 Mar 2009) (Rev.8 Feb 2010) Hull Surveys of Double Hull Oil
More informationSafety of bulk carriers - prime concern of the maritime community
Safety of bulk carriers - prime concern of the maritime community D. Beghin Bureau Veritas, Paris, France ABSTRACT Further to the severe damages which occurred in the recent years on bulk carriers, the
More informationLNG sloshing for new designs, new operations and new trades
LNG sloshing for new designs, new operations and new trades Gastech Bilbao, March 16 th 2005 Wouter Pastoor, Tom Østvold, Eirik Byklum, Sverre Valsgård Hydrodynamics & Structures Det Norske Veritas Contents
More informationShip Transportation of Natural Gas
Ship Transportation of Natural Gas Market and Technology. Presented by Jan Koren, Business Director Tankers 26th May, 2005 Slide 1 The Scene is changing what is happening? Dramatic increase in number of
More information04 November LNG Ready Capabilities
04 November 2015 LNG Ready Capabilities Ships Fuel in Transition? Reminiscent of coal to oil. could it be oil to LNG next? Conventional wisdom: status quo (i.e. LSFO in ECA only) until IMO decides when
More informationApplication for a recommendation on the use of membrane tanks for transport of liquefied natural gas on the tank vessel Argos-GL
Economic Commission for Europe Inland Transport Committee Working Party on the Transport of Dangerous Goods Joint Meeting of Experts on the Regulations annexed to the European Agreement concerning the
More informationIACS Common Structural Rules for Double Hull Oil Tankers, January Background Document
IACS Common Structural Rules for Double Hull Oil Tankers, January 2006 Background Document SECTION 9/2 DESIGN VERIFICATION STRENGTH ASSESSMENT (FEM) NOTE: - This TB is published to improve the transparency
More informationLNG as a marine bunker fuel
LNG as a marine bunker fuel Technical Committees September 2012 Tim Kent Technical Director, Marine Agenda Drivers for the use of LNG as fuel Issues associated with the use of LNG as fuel Rules, Regulations
More informationInformation Paper on Cargo Tank Corrugated Bulkhead Damages of Double Hull Tankers
Tanker Structure Co-operative Forum Information Paper on Cargo Tank Corrugated Bulkhead Damages of Double Hull Tankers SUMMARY The paper reviews current corrugated bulkhead design practise and provides
More informationGuidance for Structural Strength Assessment of Pump Tower of LNG Carriers
2017 Guidance for Structural Strength Assessment of Pump Tower of LNG Carriers GC-20-E KR APPLICATION OF "GUIDANCE FOR STRUCTURAL STRENGTH ASSESSMENT OF PUMP TOWER OF LNG CARRIERS " 1. Unless expressly
More informationImplementing an Advanced Hull Integrity Management System to Reduce Technical Operating Costs and TCO
INNOVATIVE MARITIME SOFTWARE Implementing an Advanced Hull Integrity Management System to Reduce Technical Operating Costs and TCO Kevin Brunn, Head of Clients & Markets, Maritime Software, DNV GL Tanker
More informationStructural and Containment System Design Aspects of Large LNG Ships
Structural and Containment System Design Aspects of Large LNG Ships by Jim MacDonald LNG Ship Maximum Capacity Progression 250000 200000 150000 100000 50000 0 1950 1960 1970 1980 1990 2000 2010 Mid 1970
More informationUsing advanced technologies to reduce costs and improve quality & safety Vicky J. Machera Director Southern Europe, Maritime Software
Using advanced technologies to reduce costs and improve quality & safety Vicky J. Machera Director Southern Europe, Maritime Software Tanker Operator Conference April 3 rd 2012 Athens www.gl-maritime-software.com
More informationLNG in the United States
LNG in the United States The Institute for Regulatory Policy Studies Springfield, Illinois May 1, 2008 Presented by Bill Cooper President of CLNG What is the Center for LNG? The Center for Liquefied Natural
More informationIntelligent solutions reliably fulfilling the requirements of the maritime industry and the responsibility towards the maritime environment
Merchant Fleet Intelligent solutions reliably fulfilling the requirements of the maritime industry and the responsibility towards the maritime environment Over the years, the global shipbuilding market
More informationASSESSMENT PROCEDURE WITH TODAY S LATEST CALCULATION TOOLS OF MODERN AND EXISTING DESIGNS OF LARGE LPG TANKERS.
ASSESSMENT PROCEDURE WITH TODA S LATEST CALCULATION TOOLS OF MODERN AND EISTING DESIGNS OF LARGE LPG TANKERS. Bruno Dabouis, Product Manager Tankers Philippe Cambos, Head of Tanker Structure Department,
More informationCorrosion Detection by means of Acoustic Emission (AE) Monitoring
19 th World Conference on Non-Destructive Testing 2016 Corrosion Detection by means of Acoustic Emission (AE) Monitoring Peter TSCHELIESNIG 1, Gerald LACKNER 2, Andreas JAGENBREIN 2 1 AT-Consult e.u.,
More informationLNG systems for natural gas propelled ships
IOP Conference Series: Materials Science and Engineering PAPER OPEN ACCESS LNG systems for natural gas propelled ships To cite this article: M Chorowski et al 2015 IOP Conf. Ser.: Mater. Sci. Eng. 101
More informationKISH P & I LOSS PREVENTION CIRCULAR KPI-LP (Prevention of Chemical Products Contamination)
KISH P & I LOSS PREVENTION CIRCULAR KPI-LP-19-2012 (Prevention of Chemical Products Contamination) Carriage of chemical products involves various problems due to their complex molecular structure & properties.
More informationHull Surveys of Chemical Tankers
Hull Surveys of Chemical Tankers (1996) (Rev.1 1997) (Rev.2 July 1999) (Rev.3 Sept 2000) (Rev.4 Nov 2000) (Rev.4.1 June 2001) (Rev.5 Mar 2002) (Rev.6 Oct 2002) (Rev.7 June 2005) (Rev.8 Jan 2006) (Corr.1
More informationCFD Based Simulation of LNG Release during Bunkering and Cargo Loading/Unloading Simultaneous Operations of a Containership
Journal of Shipping and Ocean Engineering 7 (2017) 51-58 doi 10.17265/2159-5879/2017.02.001 D DAVID PUBLISHING CFD Based Simulation of LNG Release during Bunkering and Cargo Loading/Unloading Simultaneous
More informationImpact of IACS Harmonized CSR on Tankers
Impact of IACS Harmonized CSR on Tankers Wu Jiameng (wujm_maric@sina.cn) Zheng Wenqing Liu Yinhua Gu Jun Marine Design & Research Institute of China (mcb@maric.com.cn), Shanghai, China Abstract The external
More informationHull Structural Safety Assessment of Aged Non-ice Class Container Vessels in an Arctic Operation
Yun-Tzu Huang 6 th EMship cycle: October 2015 February 2017 Master Thesis Hull Structural Safety Assessment of Aged Non-ice Class Container Vessels in an Arctic Operation Supervisor: Professor Zbigniew
More informationRISKS ASSOCIATED WITH THE MARINE ASPECTS OF LNG FPSOs (FLOATING PRODUCTION, STORAGE AND OFFLOAD) UNITS. Braemar Engineering
RISKS ASSOCIATED WITH THE MARINE ASPECTS OF LNG FPSOs (FLOATING PRODUCTION, STORAGE AND OFFLOAD) UNITS Agenda Introduction to LNG what is it, what are the risks, what are the myths? Introduction to FLNG
More informationShipRight. Additional Design Procedures. Sloshing Assessment Guidance Document for Membrane Tank LNG Operations. Design and construction
ShipRight Design and construction Additional Design Procedures Sloshing Assessment Guidance Document for Membrane Tank LNG Operations Version 2.0 May 2009 ShipRight Design and construction Additional
More informationLNG Bunkering and the risks involved in operations using LNG as fuels
LNG Bunkering and the risks involved in operations using LNG as fuels May 2018 1 SAFER, SMARTER, GREENER How to handle LNG mainly driven by: Physical properties The Fundamental role of Class to ensure
More informationHigher National Unit specification: general information. Marine Engineering: Advanced Ship Construction and Survey
Higher National Unit specification: general information Unit code: H0EF 35 Superclass: XQ Publication date: January 2012 Source: Scottish Qualifications Authority Version: 01 Unit purpose This Unit is
More informationTECHNICAL CHALLENGES ASSOCIATED WITH ARCTIC LNG DEVELOPMENTS: A CLASS SOCIETY APPROACH
TECHNICAL CHALLENGES ASSOCIATED WITH ARCTIC LNG DEVELOPMENTS: A CLASS SOCIETY APPROACH Philippe Cambos Alexey Dudal Diane Ruf Bureau Veritas, Paris KEYWORDS: arctic polar class LNG ships risk analysis
More informationGood afternoon, Ladies and Gentlemen and many thanks to the organisers for inviting me to participate in this Forum.
Good afternoon, Ladies and Gentlemen and many thanks to the organisers for inviting me to participate in this Forum. 1 You can find in my presentation some information about the Spanish Shipowners Association
More informationDevelopment of Efficient, Environmentally Friendly and Flexible Shipboard Regasification Vessel
13 Development of Efficient, Environmentally Friendly and Flexible Shipboard Regasification Vessel KENJI TSUMURA *1 MASARU OKA *1 TOSHIO OGATA *2 MAKOTO TABIRA *2 Mitsubishi Heavy Industries, Ltd., (MHI)
More informationInformation Paper on Oil Tanker In-Service Structural Survey Regimes
Tanker Structure Co-operative Forum Information Paper on Oil Tanker In-Service Structural Survey Regimes SUMMARY This paper reviews the current regime of inspection requirements for oil tankers including
More informationCARRIAGE OF POTABLE WATER
RULES FOR CLASSIFICATION OF SHIPS NEWBUILDINGS SPECIAL SERVICE AND TYPE ADDITIONAL CLASS PART 5 CHAPTER 13 CARRIAGE OF POTABLE WATER JANUARY 2011 CONTENTS PAGE Sec. 1 General Requirements... 4 Sec. 2 Requirements
More informationDNV GL Gas ready notation
MARITIME DNV GL Gas ready notation ISTEC WG on Alternative Fuels Olav Tveit 12th February 2015 1 DNV GL 2013 12th February 2015 SAFER, SMARTER, GREENER 2 Purpose of a GAS READY notation Preparation of
More informationCondition Assessment Programme for LNG Carriers (LNG CAP)
Condition Assessment Programme for LNG Carriers (LNG CAP) Annex to NI 465 May 2015 Guidance Note NI 623 DT R00 E Marine & Offshore Division 92571 Neuilly sur Seine Cedex France Tel: + 33 (0)1 55 24 70
More informationSafety Overview of Indian experiences with LNG Road Transportation, Distribution and operation of small LNG storages
Safety Overview of Indian experiences with LNG Road Transportation, Distribution and operation of small LNG storages By V. P. Sinha, Dy General Manager (LNG) Indian Oil Corporation Ltd. IndianOil in Cryogenics
More informationCRYOGENIC FLUIDS CHAPTER 55
CHAPTER 55 CRYOGENIC FLUIDS SECTION 5501 GENERAL 5501.1 Scope. Storage, use and handling of cryogenic fluids shall comply with this chapter. Cryogenic fluids classified as hazardous materials shall also
More informationNumerical prediction research on the evaporation rate of liquid cargo tank for LNG Filling Vessel Based on Ansys
5th International Conference on Measurement, Instrumentation and Automation (ICMIA 2016) Numerical prediction research on the evaporation rate of liquid cargo tank for LNG Filling Vessel Based on Ansys
More informationNatural Gas. and the Liquefaction Process
Natural Gas and the Liquefaction Process Table of Contents Cameron LNG.................... 2 Liquefied Natural Gas................ 4 LNG Safety...................... 5 Environmental Safety................
More informationIMO ANY OTHER BUSINESS. Verification of technical standards for ship construction. Submitted by the United Kingdom
INTERNATIONAL MARITIME ORGANIZATION E IMO SUB-COMMITTEE ON SHIP DESIGN AND EQUIPMENT 48th session Agenda item 24 DE 48/INF.6 17 December 2004 ENGLISH ONLY ANY OTHER BUSINESS Verification of technical standards
More informationMarine Protection Rules Part 100 Port Reception Facilities Oil, Noxious Liquid Substances and Garbage
Marine Protection Rules Part 100 Port Reception Facilities Oil, Noxious Liquid Substances and Garbage MNZ Consolidation Marine Protection Rules ISBN 978-0-947527-29-7 Published by Maritime New Zealand,
More informationEU MRV Regulation 2015/757
EU MRV Regulation 2015/757 Automated Systems, Data Exchange Formats including Electronic Templates under the EU MRV Regulation. Miguel Madeira / Carlos Pereira Unit B.3 - Environment & Enforcement Brussels
More informationMSC Guidelines for Review of Oceangoing Tank Barge Cargo Authority Procedure Number: C1-42 Revision Date: 08/01/2018
S. M. PETERSON, LCDR, Chief of Tank Vessel and Offshore Division Purpose: The purpose of this document is to provide guidance and information regarding the submission of the Tank Group Characteristics
More informationCOMMON STRUCTURAL RULES FOR BULK CARRIERS AND OIL TANKERS RULE CHANGE PROPOSAL 1 This proposal contains amendments within the following Parts and chap
Common Structural Rules for Bulk Carriers and Oil Tankers Draft Rule Change Proposal 1 to 01 JAN 2018 version Notes: (1) These Rule Changes enter into force on 1 st July 2019. Copyright in these Common
More informationFeasibility Study of Underground LNG Storage System in Rock Cavern
Feasibility Study of Underground LNG Storage System in Rock Cavern So-Keul Chung 1, Eui-Seob Park 1, Kong-Chang Han 1 1 Korea Institute of Geoscience and Mineral Resources (KIGAM), Korea ABSTRACT It is
More informationDevelopment of SPB LNG Fuel Tank for Ships
Gastech 2017 Development of SPB LNG Fuel Tank for Ships Structure Engineering Group Gas Project Department Offshore and Engineering Division Contents (1)Introduction (2)Concept Design of SPB LNG Fuel Tank
More informationCargo Handling Systems. for LPG, NH3 & Ethylene. Oil & Gas Systems
Cargo Handling Systems for LPG, NH3 & Ethylene Oil & Gas Systems Cargo handling systems for LPG, NH 3 & Ethylene Gas Carrier Technology Hamworthy s gas system know-how originates from its heritage with
More informationLNG Systems for Marine Application. LNG Reliquefaction & LNG Regasification. Oil & Gas Systems
LNG Systems for Marine Application LNG Reliquefaction & LNG Regasification Oil & Gas Systems LNG reliquefaction plant arrangement for a Q-flex membrane tanker Reliquefaction system for LNG Carriers Hamworthy
More informationCEB Bulletin 187 (1988) Concrete Structures under Impact and Impulsive Loading.
NFPA 59A-Proposed 2016 Edition Standard for the Production, Storage, and Handling of Liquefied Natural Gas (LNG) TIA Log No.: 1187 Reference: Various Comment Closing Date: June 19, 2015 Submitter: Adnan
More informationDesign Development of Corrugated Bulkheads
Design Development of Corrugated Bulkheads Hayato Suga Tatsuya Hayashi Shinichiro Ishimaru Koki Hirano Tsubasa
More informationHull Surveys for General Dry Cargo Ships
(June 2002) Hull Surveys for General Dry Cargo Ships CONTENTS 1. General 1.1 Application 1.2 Definitions 1.3 Repairs 2. Special Survey 2.1 Schedule 2.2 Scope 2.2.1 General 2.2.2 Dry Dock Survey 2.2.3 Tank
More informationPART 3 TERMINAL INFORMATION
International Safety Guide Part 3 Terminal information PART 3 TERMINAL INFORMATION Edition 1-2010 CCNR/OCIMF 2010 Page 235 International Safety Guide Part 3 Terminal information Edition 1-2010 CCNR/OCIMF
More informationDECLARATION OF INSPECTION
DOI DECLARATION OF INSPECTION CHECKLIST: (EXAMPLE: The Following Document is an example of a Declaration of Inspection. Other forms such as ISGOTT (International Oil Tanker and Terminal Safety Guide)-Type
More informationZ10.2 Z10.2. Hull Surveys of Bulk Carriers
1992 (Rev.1 1994) (Rev.2 1994) (Rev.3 1995) (Rev.4 1996) (Rev.5 1996) (Rev.6 1996) (Rev.7 1997) (Rev.8 April 1998) (Rev.9 July 1999) (Rev.10 Sept. 2000) (Rev.10.1 Sept. 2000) (Rev.11 Nov. 2000) (Rev.11.1
More informationCARRIAGE OF INTEGRAL REFRIGERATED CONTAINERS ON BOARD SHIPS
Guide for Carriage of Integral Refrigerated Containers on Board Ships GUIDE FOR CARRIAGE OF INTEGRAL REFRIGERATED CONTAINERS ON BOARD SHIPS MAY 2017 American Bureau of Shipping Incorporated by Act of Legislature
More informationReference table of the clarification of the applicability of SOLAS regulations
(Nov 2008) (Rev.1 Dec 2012) IACS Unified s (UI) for on the application of SOLAS regulations to conversions of Single-Hull Oil Tankers to Double-Hull Oil Tankers or Bulk Carriers Single Hull Tanker to Double
More informationUniversity of Technology Gothenburg SHIPPING AND MARINE TECHNOLOGY MARTIME ENVIRONMENT AND ENERGY SYSTEMS. Cecilia Gabrielii Lecturer, PhD
University of Technology Gothenburg SHIPPING AND MARINE TECHNOLOGY MARTIME ENVIRONMENT AND ENERGY SYSTEMS Cecilia Gabrielii Lecturer, PhD Agenda LNG - what is it? Why LNG as a marine fuel? Production,
More informationNot Repeating the Past - A Case Study of Fatigue Fracture in Midship Cargo Tanks
Not Repeating the Past - A Case Study of Fatigue Fracture in Midship Cargo Tanks Ryan Salamati ABS, Hamburg Germany Dr. Michael B. Kennedy Hellespont Ship Management GmbH & Co. KG, Hamburg Germany Abstract
More informationChapter 23. Liquefied Natural Gas
Chapter 23 Liquefied Natural Gas In 1959, the Methane Pioneer carried the first experimental LNG cargo and, in 1964, British Gas at Canvey Island received the inaugural cargo from Arzew on the Methane
More informationShipRight Notice for. Linked Supporting Services Anti-Corrosion System Notation, July Issue date: September 2014
ShipRight Notice for Linked Supporting Services Anti-Corrosion System Notation, July 2012 The status of this Rule set is amended as shown and is now to be read in conjunction with this and prior Notices.
More informationAppendix 4. Standard format for the Procedures and Arrangements Manual. Annex II
Appendix 4 : Regulations for the Control of Pollution by NLS Standard format for the Procedures and Arrangements Manual Note 1: The format consists of a standardized introduction and index of the leading
More informationOVER VIEW OF LNG SHIPPING SAFETY CONCERNS. Presentation by Capt. B.B. Sinha. The Shipping Corporation of India Ltd New Delhi.
OVER VIEW OF LNG SHIPPING SAFETY CONCERNS Presentation by Capt. B.B. Sinha. The Shipping Corporation of India Ltd. 15.02.2010. New Delhi. Journey of LNG 1917: First commercial natural gas liquefaction
More informationDecree No. 004 / RHN / The Harbour Master of Amsterdam
NON AUTHORITATIVE TRANSLATION Warning: Notwithstanding great care has been taken in translating the Dutch exemption document, differences between the English and Dutch text may occur. In cases of disputes
More informationOPERATIONS SEAFARER CERTIFICATION GUIDANCE NOTE SA MARITIME QUALIFICATIONS CODE. Deck: Cargo Handling and Stowage
Page 1 of 6 Compiled by Approved by Chief Examiner Syllabus Committee, 22 nd Nov. 2011 OPERATIONS SEAFARER CERTIFICATION GUIDANCE NOTE SA MARITIME QUALIFICATIONS CODE Deck: Cargo Handling and Stowage Page
More informationOPERATIONS SEAFARER CERTIFICATION GUIDANCE NOTE SA MARITIME QUALIFICATIONS CODE. Deck: Cargo Handling and Stowage
Page 1 of 6 Compiled by Approved by Chief Examiner Syllabus Committee, 22 nd Nov. 2011 OPERATIONS SEAFARER CERTIFICATION GUIDANCE NOTE SA MARITIME QUALIFICATIONS CODE Deck: Cargo Handling and Stowage Page
More informationThe latest issues on gas fuelled ship (including New IGF Code)
The latest issues on gas fuelled ship (including New IGF Code) S. S. LEE December 2015 Contents 1. How to decide gas fuelled ship for new shipbuilding? 2. Selection of gas fuel tanks 3. Use LNG as fuel
More informationINTERNATIONAL ASSOCIATION OF CLASSIFICATION SOCIETIES BULK CARRIERS
INTERNATIONAL ASSOCIATION OF CLASSIFICATION SOCIETIES BULK CARRIERS Guidance and Information on Bulk Cargo Loading and Discharging to Reduce the Likelihood of Over-stressing the Hull Structure Rev.1 July
More informationOIL RECORD BOOK INSTRUCTIONS
OIL RECORD BOOK INSTRUCTIONS Oil Record Book, Part I - Machinery space operations (All Ships) The following pages of this section show a comprehensive list of items of machinery space operations which
More informationLNG Terminal in Świnoujście. Mutual Joint Visit Workshop for Seveso Inspections 26 September 2017, Nicosia, Cyprus
LNG Terminal in Świnoujście Mutual Joint Visit Workshop for Seveso Inspections 26 September 2017, Nicosia, Cyprus Contents 1. Polskie LNG COMPANY PRESENTATION 2. LNG supply chain 3. Key technical parameters
More informationThe IGF code for GAS FUELLED SHIPS Development, content, supporting class rules
MARITIME The IGF code for GAS FUELLED SHIPS Development, content, supporting class rules DNV DNV GL GL 2014 03 November 2015 SAFER, SMARTER, GREENER 2 The development trend is moving from LOCAL 2000 2013
More information