Marine Pipelines: an Annotated Bibliography
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Subsequent Initial Study of Environmental Impact
Cayucos Sanitary District 200 Ash Avenue Cayucos CA 93430 www.cayucossd.org • 805-773-4658 Cayucos Sustainable Water Project (CSWP) Subsequent Mitigated Negative Declaration for the Estero Marine Terminal Ocean Outfall Project Component Subsequent Initial Study of Environmental Impact I. ENVIRONMENTAL DETERMINATION FORM 1. Project Title: Cayucos Sustainable Water Project Ocean Outfall 2. Lead Agency Name and Address: Cayucos Sanitary District 200 Ash Avenue / PO Box 333 Cayucos CA 93430 3. Contact Person and Phone Number: David Foote, c/o firma, (805) 781-9800 4. Project Location: Chevron Estero Marine Terminal 4000 Highway 1, Morro Bay, California 93442 5. Project Sponsor's Name and Address: Cayucos Sanitary District 200 Ash Avenue / PO Box 333 Cayucos CA 93430 6. General Plan Designation: The proposed pipeline tie-in site is designated Agriculture. The effluent pipeline conveyances are within public right-of-way (State Route 1) and Waters of the U.S. and State. 7. Zoning: Agriculture (County) and Open Area I/PD (City of Morro Bay west of State Route 1 and the mean high tide line) Cayucos Sustainable Water Project Ocean Outfall Initial Environmental Study Final January 2019 1 Cayucos Sanitary District 200 Ash Avenue Cayucos CA 93430 www.cayucossd.org • 805-773-4658 Cayucos Sustainable Water Project (CSWP) Subsequent Mitigated Negative Declaration for the Estero Marine Terminal Ocean Outfall Project Component 8. Project Description & Regulatory and Environmental setting LOCATION AND BACKGROUND The Project consists of the reuse of an existing ocean conveyance pipe for treated effluent disposal from the proposed and permitted Cayucos Sustainable Water Project’s (CSWP) Water Resource Recovery Facility (WRRF) by the Cayucos Sanitary District (CSD). -
Subsea Pipelines Collaboration Cluster Advancing Our Knowledge of Subsea Pipeline Technology to Support the Oil and Gas Industry
WEALTH FROM OCEANS www.csiro.au Subsea Pipelines Collaboration Cluster Advancing our knowledge of subsea pipeline technology to support the oil and gas industry Final report 2 Executive summary 17 Putting the Cluster’s research into practice 4 Introduction to the Subsea Pipelines Cluster 21 Commissioning experimental equipment 6 Training the offshore for ongoing pipeline pipeline engineers testing in Australia of the future 28 Publications and 10 Scientific and dissemination engineering challenges 34 Key papers 12 Scientific outcomes of the Flagship 46 Awards Collaborative Cluster 48 Keynote presentations, invited lectures and papers 49 Hosting international conference ISFOG 50 The Partners 51 Flagship Collaboration fund 1 Executive summary Offshore subsea pipelines are used to export oil and gas from the field to platform and then from the platform to the mainland. As they are the sole conduit for the hydrocarbons their stability and integrity are of critical economic and environmental importance. More than 80 per cent of Australia’s gas resources exist in deep, remote, offshore areas and being able to realise the full potential of these remote resources relies on the development of economically viable transportation solutions. Technical solutions for Australia’s offshore pipelines must maintain structural integrity and continuous supply of products across hundreds of kilometres of seabed. Such technology is also vital to Australia achieving the vision of “platform free fields”, a CSIRO Wealth from Oceans Flagship initiative. Platform free fields research investigates ways to replace traditional oil and gas platforms with subsea technologies for production of gas resources which may lie as far as 300 km offshore, at a depth greater than 1 km. -
Environmental, Health, and Safety Guidelines for Offshore Oil and Gas Development
ENVIRONMENTAL, HEALTH, AND SAFETY GUIDELINES OFFSHORE OIL AND GAS DEVELOPMENT June 5, 2015 ENVIRONMENTAL, HEALTH, AND SAFETY GUIDELINES FOR OFFSHORE OIL AND GAS DEVELOPMENT INTRODUCTION 1. The Environmental, Health, and Safety (EHS) Guidelines are technical reference documents with general and industry-specific examples of Good International Industry Practice (GIIP).1 When one or more members of the World Bank Group are involved in a project, these EHS Guidelines are applied as required by their respective policies and standards. These industry sector EHS guidelines are designed to be used together with the General EHS Guidelines document, which provides guidance to users on common EHS issues potentially applicable to all industry sectors. For complex projects, use of multiple industry sector guidelines may be necessary. A complete list of industry sector guidelines can be found at: www.ifc.org/ehsguidelines. 2. The EHS Guidelines contain the performance levels and measures that are generally considered to be achievable in new facilities by existing technology at reasonable costs. Application of the EHS Guidelines to existing facilities may involve the establishment of site-specific targets, with an appropriate timetable for achieving them. 3. The applicability of the EHS Guidelines should be tailored to the hazards and risks established for each project on the basis of the results of an environmental assessment in which site-specific variables, such as host country context, assimilative capacity of the environment, and other project factors, are taken into account. The applicability of specific technical recommendations should be based on the professional opinion of qualified and experienced persons. 4. When host country regulations differ from the levels and measures presented in the EHS Guidelines, projects are expected to achieve whichever are more stringent. -
Rules for Building and Classing Mobile Offshore Units 2021
Rules for Building and Classing Mobile Offshore Units Part 8 Specific Unit Types July 2021 RULES FOR BUILDING AND CLASSING MOBILE OFFSHORE UNITS JULY 2021 PART 8 SPECIFIC UNIT TYPES American Bureau of Shipping Incorporated by Act of Legislature of the State of New York 1862 © 2021 American Bureau of Shipping. All rights reserved. ABS Plaza 1701 City Plaza Drive Spring, TX 77389 USA PART 8 Specific Unit Types CONTENTS CHAPTER 1 Mobile Offshore Units..........................................................................1 Section 1 General..............................................................................2 CHAPTER 2 Drilling Units.........................................................................................5 Section 1 General..............................................................................7 CHAPTER 3 Accommodation Units.......................................................................19 Section 1 General............................................................................20 CHAPTER 4 Crane Units.........................................................................................24 Section 1 General............................................................................25 CHAPTER 5 Construction and Maintenance Units.............................................. 27 Section 1 General............................................................................28 CHAPTER 6 Drilling Tenders..................................................................................30 Section 1 General............................................................................31 -
Method of Determining
Hydrotransport 19 Conference, Sept 24-26, 2014, Denver, USA Options for fixed mechanical sand bypassing at river entrances N.T. Cowper1, L. Nankervis2 and A.D. Thomas3 Slurry Systems Pty Limited, Sydney, Australia 1, [email protected] 2, [email protected] 3 [email protected] ABSTRACT Littoral drift of sand along coastlines can result in sand bars forming off ocean entrances causing navigational problems. Conventional management of these sand bars involves regular dredging. Two alternative fixed sand bypassing technologies are considered. The world’s first large scale fixed bypass system at Nerang, Queensland, Australia, is described. Since 1986 it has bypassed around 17 million m3 of sand. The system consists of 10 jet pumps mounted along an offshore jetty. An alternative option, not requiring a jetty, is to use a Submarine Sand Shifter (SSS) buried beneath the sand. The development, pilot plant testing, and operational experience of the Sand Shifter is described. 1. INTRODUCTION Littoral drift is a natural process due to sand being suspended by the energy dissipated in breaking waves. The resulting sand movement is predominantly towards the beach shore. However, when waves strike the beach at an oblique angle there is a shore parallel component of sand movement, or littoral drift. The quantity of littoral drift sand varies depending on wave climate. Depending on the prevailing wave direction, sand bars may build up across river entrances, inhibiting navigation. The conventional solution involves regular dredging of the entrance. A fixed sand bypassing system can provide a more economical alternative. Fixed sand bypassing involves a system to intercept the littoral drift sand before it reaches the entrance and pump it ashore to an on-shore pump station. -
Offshore Wind Turbine Foundation Installation Vessel
Off shore Reliable partner for effi cient off shore soluti ons Royal IHC – Off shore Smitweg 6, 2961 AW Kinderdijk P.O. Box 1, 2960 AA Kinderdijk The Netherlands T +31 78 691 09 11 off [email protected] www.ihcmerwede.com Contents Royal IHC – Off shore 4 Reliable partner for effi cient off shore soluti ons Market segments 6 Oil and gas 7 Renewable energy Product groups 8 Pipelaying 4 12 2524 12 Cablelaying 16 Module handling and well interventi on 18 Off shore support 20 Diving support 24 Off shore wind farm installati on 26 Pile-driving 28 FPSO installati on and offl oading 30 Handling, lift ing and deep-water lowering 32 Hydraulic systems 33 Electrical power and automati on systems 6 17 26 34 IHC Life-cycle support 7 18 32 8 20 34 2 Royal IHC | Off shore Off shore | Royal IHC 3 Royal IHC – Off shore SAPURA DIAMANTE Royal IHC’s off shore division strives to deliver the best value to its customers. It is a partner of choice for innovati ve, Reliable partner for sustainable and integrated off shore vessels and equipment. IHC’s off shore soluti ons are reliable, effi cient and fl exible to the demands of challenging seabed-to-surface oil and gas projects, and the renewable energy market. With its extensive effi cient off shore soluti ons knowledge and in-house design capabiliti es, IHC ensures compliance with the latest technological developments, strictest safety regulati ons and most stringent environmental standards. Reliable IHC excels at managing the complexity inherent within the development of vessels. -
Hydrodynamic Forces on Subsea Pipes Due to Orbital Wave Effects
Hydrodynamic Forces on Subsea Pipes due to Orbital Wave Effects Lisa King Jeremy Leggoe1, Liang Cheng2 1School of Mechanical and Chemical Engineering 2School of Civil and Resource Engineering CEED Client: Woodside Energy Ltd Abstract Pipeline stability design relies on an accurate prediction of the hydrodynamic forces induced by wave and current motion. The motion of wind generated waves is generally orbital, and the orbit paths flatten to an ellipsoid with depth. This leads to the assumption in deepwater that the vertical components of the wave motion tend to zero near the seabed. Due to this simplification wave motion is often modelled as rectilinear for the purposes of analysing on-bottom pipeline stability. This simplification predicts that the magnitudes of the hydrodynamic forces are equal on the forward and reverse half wave cycle. In computational fluid dynamics (CFD) modelling results have shown the drag force exerted on an on-bottom pipeline was 7% higher than expected on the forward half wave cycle, and 5% lower on the reverse half-wave cycle when waves were modelled as orbital rather than rectilinear. This paper describes CFD modelling to be conducted to investigate this phenomenon and verify the validity of this result. 1. Introduction Pipeline stability is an integral part of the offshore oil and gas industry and in particular is a major challenge for pipeline operators in the Australian North West Shelf (NWS). Due to the severity of the environmental conditions in the NWS, pipeline stabilisation can be a significant project cost, contributing up to 30% of the capital expenditure (Zeitoun et al. -
Shedding Damage Detection of Metal Underwater Pipeline External Anticorrosive Coating by Ultrasonic Imaging Based on HOG + SVM
Journal of Marine Science and Engineering Article Shedding Damage Detection of Metal Underwater Pipeline External Anticorrosive Coating by Ultrasonic Imaging Based on HOG + SVM Xiaobin Hong, Liuwei Huang , Shifeng Gong and Guoquan Xiao * School of Mechanical & Automotive Engineering, South China University of Technology, Guangzhou 510641, China; [email protected] (X.H.); [email protected] (L.H.); [email protected] (S.G.) * Correspondence: [email protected] Abstract: Underwater pipelines are the channels for oil transportation in the sea. In the course of pipeline operation, leakage accidents occur from time to time for natural and man-made reasons which result in economic losses and environmental pollution. To avoid economic losses and environ- mental pollution, damage detection of underwater pipelines must be carried out. In this paper, based on the histogram of oriented gradient (HOG) and support vector machine (SVM), a non-contact ultrasonic imaging method is proposed to detect the shedding damage of the metal underwater pipeline external anti-corrosion layer. Firstly, the principle of acoustic scattering characteristics for de- tecting the metal underwater pipelines is introduced. Following this, a HOG+SVM image-extracting algorithm is used to extract the pipeline area from the underwater ultrasonic image. According to the difference of mean gray value in the horizontal direction of the pipeline project area, the shedding Citation: Hong, X.; Huang, L.; Gong, damage parts are identified. Subsequently, taking the metal underwater pipelines with three layers S.; Xiao, G. Shedding Damage of polyethylene outer anti-corrosive coatings as the detection object, an Autonomous Surface Vehicle Detection of Metal Underwater (ASV) for underwater pipelines defect detection is developed to verify the detection effect of the Pipeline External Anticorrosive method. -
Innovation and Learning in Complex Offshore Construction Projects
Research Policy 29Ž. 2000 973±989 www.elsevier.nlrlocatereconbase Innovation and learning in complex offshore construction projects James Barlow ) SPRU-Science and Technology Policy Research Unit, UniÕersity of Sussex, Brighton, BN1 9RF, UK Abstract Concern about the poor performance of the construction industry, in the UK and elsewhere, is coming at a time when its customers are demanding more and projects are becoming increasingly complex. Many of the industry's performance problems stem from inadequate inter-organisational co-operation. The paper explores the problems and solutions in aligning the construction industry more closely to its customers in CoPS-type projects. Using the example of a high value, high complexity offshore oilfield construction project, the paper examines the use of `partnering' as a tool for stimulating performance gains at the project level and innovation and learning benefits at the organisational level. q 2000 Elsevier Science B.V. All rights reserved. Keywords: Construction industry; Offshore sector; Partnering; Innovation; Learning 1. Introduction unique to the UK Ð include low productivity, an adversarial environment and the limited take-up of Concern about the poor performance of the con- technological and business process innovations. Con- struction industry, and its lack of innovation, is flicting interests arise because project participants coming at a time when its customers are demanding have differing goals and priorities, and risk is trans- more and projects are becoming increasingly com- ferred down the supply chain to those who are plex. The construction and maintenance of major generally least able to bear it. transport and urban infrastructure schemes, highly The paper explores the problems and solutions in complex production facilities for the microprocessor aligning the construction industry more closely to its and pharmaceutical industries, or offshore oil and customers in CoPS-type projects. -
Assessment of the Effects of Noise and Vibration from Offshore Wind Farms on Marine Wildlife
ASSESSMENT OF THE EFFECTS OF NOISE AND VIBRATION FROM OFFSHORE WIND FARMS ON MARINE WILDLIFE ETSU W/13/00566/REP DTI/Pub URN 01/1341 Contractor University of Liverpool, Centre for Marine and Coastal Studies Environmental Research and Consultancy Prepared by G Vella, I Rushforth, E Mason, A Hough, R England, P Styles, T Holt, P Thorne The work described in this report was carried out under contract as part of the DTI Sustainable Energy Programmes. The views and judgements expressed in this report are those of the contractor and do not necessarily reflect those of the DTI. First published 2001 i © Crown copyright 2001 EXECUTIVE SUMMARY Main objectives of the report Energy Technology Support Unit (ETSU), on behalf of the Department of Trade and Industry (DTI) commissioned the Centre for Marine and Coastal Studies (CMACS) in October 2000, to assess the effect of noise and vibration from offshore wind farms on marine wildlife. The key aims being to review relevant studies, reports and other available information, identify any gaps and uncertainties in the current data and make recommendations, with outline methodologies, to address these gaps. Introduction The UK has 40% of Europe ’s total potential wind resource, with mean annual offshore wind speeds, at a reference of 50m above sea level, of between 7m/s and 9m/s. Research undertaken by the British Wind Energy Association suggests that a ‘very good ’ site for development would have a mean annual wind speed of 8.5m/s. The total practicable long-term energy yield for the UK, taking limiting factors into account, would be approximately 100 TWh/year (DTI, 1999). -
Technical Eia Guidance Manual Offshore and Onshore Oil & Gas Exploration, Development and Production
Final Draft TECHNICAL EIA GUIDANCE MANUAL FOR OFFSHORE AND ONSHORE OIL & GAS EXPLORATION, DEVELOPMENT AND PRODUCTION Prepared for Ministry of Environment and Forests Government of India by IL&FS Ecosmart Limited Hyderabad September 2009 PROJECT TEAM Project Coordination Dr. (Mrs.) Nalini Bhat Ministry of Environment & Forests Advisor, Ministry of Environment and Forests Dr. (Mrs.) T. Chandni Director, Ministry of Environment and Forests Core Project Coordination Team Mr. Mahesh Babu IL&FS Environment CEO Mr. N. Sateesh Babu Vice President & Project Director Mr. B.S.V. Pavan Gopal Manager –Technical Mr. Padmanabhachar. K Environmental Engineer Ms. Chaitanya Vangeti GIS Engineer Ms. Suman Benedicta Thomas Technical Writer Resource Person Dr. Y. R. Mehta Former Director, Gas Authority of India Limited Expert Core & Peer Committee Chairman Dr. V. Rajagopalan, IAS Principal Secretary Government of Uttar Pradesh Core Members Dr. R. K. Garg Former Chairman, EIA Committee Ministry of Environment and Forests Mr. Paritosh C. Tyagi Former Chairman, Central Pollution Control Board Prof. S.P. Gautam Chairman, Central Pollution Control Board Dr. Tapan Chakraborti Director, National Environmental Engineering Research Institute Mr. K. P. Nyati Former Head, Environmental Policy, Confederation of Indian Industry Dr. G.K. Pandey Advisor, Ministry of Environment and Forests Dr. (Mrs.) Nalini Bhat Advisor, Ministry of Environment and Forests Dr. G.V. Subramaniam Advisor, Ministry of Environment and Forests Dr. B. Sengupta Former Member Secretary, Central Pollution Control Board Dr. R. C. Trivedi Former Scientist, Central Pollution Control Board Peer Members Dr. Hosabettu Former Director, Ministry of Environment and Forests Dr. B. D. Ghosh Director, Centre For High Technology Member Convener Mr. -
Diving & ROV Forum
Celebrating 50 years in 2016 Evening Technical Meeting: Diving & ROV Forum Wednesday, 16th March 2016 – Wood Group Kenny Offices, 171 Collins Street, Melbourne Onsite Registration 4.30 pm: Movie and Q&A session 5.00 pm – 6.30 pm: Networking, drinks and finger food (The Long Room, Georges Arcade, 162-168 Collins Street) 6.40 pm – 7.40 pm Places are limited so please register prior to the event at www.trybooking.com/KOII SUT Melbourne presents a documentary film on the successful rescue of a diver who became detached from his umbilical and was stranded on the seabed, created by Bibby Offshore. It will be followed by Q&A panel discussion, with diving and ROV experts, and networking drinks. The panellists for the evening are: Dusty Miller , Director, Infinity Offshore (Skyping from Perth) Dusty has been involved in all aspects of offshore construction diving since 1976 and has managed many offshore construction, intervention, repair and removal campaigns. In terms of SE Australian assets, he has worked on Longtom, Patricia-Baleen, Casino, Henry and Minerva fields. In the 1990s, he established and later sold his own diving company, the largest in Australia at the time. He has set up air and sea logistic operations for the UN, in Timor Leste, and for INPEX. Recently, Dusty has been involved in establishing use of the Diving Hardsuit, which reduces diving spread costs and extends diving operations beyond saturation water depths. David Inggall, Director, DIDesign (Int.) Pty Ltd For over 30 years David Inggall has been involved in the ROV and subsea remote intervention industry, covering all aspects of Subsea Intervention, predominately in Europe and now in Australasia.