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Annexes to Riverdance Report No 18/2009
Annex 1 QinetiQ report on stability investigation of mv Riverdance COMMERCIAL IN CONFIDENCE MV RIVERDANCE Stability Investigation for MAIB August 2009 Copyright © QinetiQ ltd 2009 COMMERCIAL IN CONFIDENCE COMMERCIAL IN CONFIDENCE List of contents 1 Introduction 7 2 Investigation of the MV RIVERDANCE 8 2.1 MV RIVERDANCE Track 8 2.2 Environmental Conditions in the Area of the Incident 9 2.3 Loading Condition and Stability of MV RIVERDANCE 11 2.4 Stability Book Version 12 2.5 Evaluation of the Stability Book 12 2.6 Vessel loading condition 13 3 MV RIVERDANCE - Scenario Assessments 22 3.1 Prior to the incident 22 3.2 Dynamic Stability of MV RIVERDANCE in Stern Seas 22 3.3 The Turn to Starboard 27 3.4 Cargo Shift Prior to and After the Turn to Starboard 30 3.5 Wind Effects 37 3.6 Other potential contributing factors on the vessel angle following the turn 37 3.7 Combined List and Heel after turn - Cumulative effect of downflooding with cargo shift and wind effects 43 3.8 Potential Transfer of Fluid between Heeling Tanks (13) 47 3.9 The attempted re-floating of MV RIVERDANCE 58 3.10 The most likely sequence of events 59 4 Conclusions 63 4.1 Conclusions 63 5 References / Bibliography 66 6 Abbreviations 67 A Loading Conditions 68 A.1 Lightship 68 A.2 Estimated Load Condition 69 A.3 Plus 10% Cargo 70 A.4 Plus 15% Cargo 71 A.5 VCG Up 72 A.6 VCG Up plus 10% Cargo 73 A.7 VCG Up plus 15% Cargo 74 A.8 Cargo Shifted Up 75 A.9 Cargo Shifted Down 76 A.10 Tank states for all loading conditions 77 7 Initial distribution list 79 Page 4 COMMERCIAL IN CONFIDENCE COMMERCIAL IN CONFIDENCE List of Figures Figure 2-1 - MV RIVERDANCE track 9 Figure 2-2 - Water Depth 10 Figure 2-3 - Most likely cargo positioning 19 Figure 3-1- Parametric roll in regular head seas. -
Natural History and Values of the Kanamaluka/Tamar Estuary Formation, Function and Ecology
TAMAR ESTUARY AND ESK RIVERS PROGRAM EDUCATION SERIES - FACT SHEET 2 nrmnorth.org.au Natural history and values of the kanamaluka/Tamar estuary Formation, function and ecology The kanamaluka/Tamar estuary is unique in South and North Esk rivers met at the mouth many ways. Fed by five major river systems, it of Corra Lynn Gorge. drains the largest catchment in Tasmania, and Between 35 and 47 million years ago, several the estuary itself is the longest navigable large lava flows occurred in the north, middle estuary in Australia. Home to many unique and southern parts of the valley. The lava and sometimes threatened plant and animal cooled to form basalt. In the middle sections species, it is truly a special place. the basalt capped the old lake sediments, HOW WAS IT FORMED? preserving them from further erosion. This can be seen at Grindelwald, Windermere, and In the early geological history of Tasmania, the north of Hillwood. Tamar Valley didn’t exist and was instead a large peneplain, or dolerite capped lowland Basalt at Rowella and Bell Bay forced the river area, that had been worn down by millions of to keep to its channel, preventing it from years of erosion. From 95 to 65 million years eating sideways into the old sediments and ago, stretching of the earth’s crust created blocking the river for some time at Whirlpool earthquakes that split this peneplain apart, Reach and Bell Bay, creating new lakes in the creating the highland areas of Mt Arthur, Mt valley again, which were eventually breached Barrow and Ben Lomond to the east and the and the Tamar resumed its old course. -
Branch's Elements of Shipping/Alan E
‘I would strongly recommend this book to anyone who is interested in shipping or taking a course where shipping is an important element, for example, chartering and broking, maritime transport, exporting and importing, ship management, and international trade. Using an approach of simple analysis and pragmatism, the book provides clear explanations of the basic elements of ship operations and commercial, legal, economic, technical, managerial, logistical, and financial aspects of shipping.’ Dr Jiangang Fei, National Centre for Ports & Shipping, Australian Maritime College, University of Tasmania, Australia ‘Branch’s Elements of Shipping provides the reader with the best all-round examination of the many elements of the international shipping industry. This edition serves as a fitting tribute to Alan Branch and is an essential text for anyone with an interest in global shipping.’ David Adkins, Lecturer in International Procurement and Supply Chain Management, Plymouth Graduate School of Management, Plymouth University ‘Combining the traditional with the modern is as much a challenge as illuminating operations without getting lost in the fascination of the technical detail. This is particularly true for the world of shipping! Branch’s Elements of Shipping is an ongoing example for mastering these challenges. With its clear maritime focus it provides a very comprehensive knowledge base for relevant terms and details and it is a useful source of expertise for students and practitioners in the field.’ Günter Prockl, Associate Professor, Copenhagen Business School, Denmark This page intentionally left blank Branch’s Elements of Shipping Since it was first published in 1964, Elements of Shipping has become established as a market leader. -
Assessment of Juvenile Eel Resources in South Eastern Australia and Associated Development of Intensive Eel Farming for Local Production
ASSESSMENT OF JUVENILE EEL RESOURCES IN SOUTH EASTERN AUSTRALIA AND ASSOCIATED DEVELOPMENT OF INTENSIVE EEL FARMING FOR LOCAL PRODUCTION G J. Gooley, L. J. McKinnon, B. A. Ingram, B. Larkin, R.O. Collins and S.S. de Silva. Final Report FRDC Project No 94/067 FI SHERIE S RESEARCH & DEVELOPMENT Natural Resources CORPOR ATIO N and Environment AGRICULTURE RESOURCES COIISERVAT/Otl ASSESSMENT OF JUVENILE EEL RESOURCES IN SOUTH-EASTERN AUSTRALIA AND ASSOCIATED DEVELOPMENT OF INTENSIVE EEL FARMING FOR LOCAL PRODUCTION G.J Gooley, L.J. McKinnon, B.A. Ingram, B.J. Larkin, R.O. Collins and S.S. De Silva Final Report FRDC Project No 94/067 ISBN 0731143787 Marine and Freshwater Resources Institute, 1999. Copies of this document are available from: Marine and Freshwater Resources Institute Private Bag 20 Alexandra. VIC. 3714. AUSTRALIA.. This publication may be of assistance to you but the State of Victoria and its officers do not guarantee that the publication is without flaw of any kind or is wholly appropriate for your particular purposes and therefore disclaims all liability for error, loss or other consequence which may arise from you relying on any information in this publication. 1 TABLE OF CONTENTS 1 TABLE OF CONTENTS...............................................................................................................................i 2 ACKNOWLEDGMENTS.......................................................................................................................... iii 3 NON-TECHNICAL SUMMARY................................................................................................................! -
B South Esk Catchment
B SOUTH ESK CATCHMENT 1.0 Hydrology The South Esk River rises in the North Eastern highlands near Mathinna initially travelling southwards before passing through the Fingal Valley and finally turning northwards and draining into the Tamar River estuary at Launceston. Upstream of the confluences with the Macquarie and Meander rivers the major tributaries include the Break O’Day, St Pauls and Nile rivers. Many smaller streams contribute water to the South Esk mainly from the North- East highlands around Ben Lomond (eg Storeys Creek and Buffalo Brook). 1.1 Historical Background Measurement of river heights in the South Esk River has a long history. Unfortunately these measurements are not always useful indicators of flow due to changes in the channel such as growth and destruction of vegetation, aggradation and scouring of river beds, etc. Such changes provide unstable relationships between gauge height and flow. Nevertheless, many of the gauge height stations continue to be maintained and in many instances are the major tools used for flood warning. The South Esk is a relatively flat river for much of its length and there are often large areas where natural backwaters occur. There are therefore limited opportunities along the river to collect stream flow information and it was not until the 1950's that two reasonable locations were instrumented. These two sites - one at Llewellyn and the other at Perth - have collected streamflow information for around 40 years and are therefore invaluable in assessing the water yields, flood and drought behaviour of the river system. Unfortunately the early record at Llewellyn (prior to 1973) is subject to a major review by the Hydro-Electric Commission and could not be used for this study. -
Chapter 1A Pg 1
METRIC Instructional MANUAL CONTENTS Chapter Page 1 Introduction 1 2 Ship Draft, Trim and Stability Notes 14 3 Draft Survey 30 4 Cargo Deadweight 50 5 Trim and Stability 58 6 Grain Loading 73 7 Rolling Period Test for GM 88 Appendix 94 Draft and Stability Problems and Answers 94 - 1 - CHAPTER 1 INTRODUCTION PURPOSE 1.1 This Handbook is intended to assist Deck Officers with their loading calculations. Practical solutions are emphasised, and the most common questions about ship loading are answered. 1.2 More detailed knowledge may be obtained from published tomes on the subject which will provide fuller coverage of stability. DESCRIPTION 1.3 Chapter One, Introduction - describes the purpose of the Handbook. There is a summary of the contents of each chapter. An alphabetical listing of abbreviations used, a listing by chapter of formulas, and some recommended materials and equipment for performing ship-loading computations are also included. 1.4 Chapter Two, Ship Draft, Trim and Stability Notes -defines and discusses points and practices which have a practical effect on safe and economic ship loading. 1.5 Chapter Three, Draft Survey - describes in detail, complete with worked examples, the procedure for performing an International Standard Draft Survey. 1.6 Chapter Four, Cargo Deadweight - summarises the main considerations when performing cargo deadweight calculations. Each step in the procedure is then described in detail, complete with worked examples. 1.7 Chapter Five, Trim and stability - summarises the main considerations when performing trim and stability calculations. Each step in the procedures is then described in detail, complete with worked examples. -
SOLAS 2018 Consolidated Edition
SOLAS 2018 Consolidated Edition CHAPTER I GENERAL PROVISIONS PART A-APPLICATION, DEFINITIONS, ETC. Regulation 1 Application* * Refer to MSC-MEPC.5/Circ.8 on Unified interpretation of the application of regulations governed by the building contract date, the keel laying date and the delivery date for the requirements of the SOLAS and MARPOL Conventions. (a) Unless expressly provided otherwise, the present Regulations apply only to ships engaged on international voyages. (b) The classes of ships to which each Chapter applies are more precisely defined, and the extent of the application is shown, in each Chapter. Regulation 2 Definitions For the purpose of the present regulations, unless expressly provided otherwise: (a) Regulations means the regulations contained in the annex to the present Convention. (b) Administration means the Government of the State whose flag the ship is entitled to fly. (c) Approved means approved by the Administration. (d) International voyage means a voyage from a country to which the present Convention applies to a port outside such country, or conversely. (e) A passenger is every person other than: 1 (i) the master and the members of the crew or other persons employed or engaged in any capacity on board a ship on the business of that ship and (ii) a child under one year of age. (f) A passenger ship is a ship which carries more than twelve passengers. (g) A cargo ship is any ship which is not a passenger ship. (h) A tanker is a cargo ship constructed or adapted for the carriage in bulk of liquid cargoes of an inflammable* nature. -
Download Full Article 2.9MB .Pdf File
June 1946 MEM. NAT. Mus. V1cT., 14, PT. 2, 1946. https://doi.org/10.24199/j.mmv.1946.14.06 THE SUNKLANDS OF PORT PHILLIP BAY AND BASS STRAIT By R. A. Keble, F.G.S., Palaeontologist, National Jiiiseurn of Victoria. Figs. 1-16. (Received for publication 18th l\fay, 1945) The floors of Port Phillip Bay and Bass Strait were formerly portions of a continuous land surface joining Victoria with Tasmania. This land surface was drained by a river system of which the Riv-er Y arra was part, and was intersected by two orogenic ridges, the Bassian and King Island ridges, near its eastern and western margins respectively. \Vith progressive subsidence and eustatic adjustment, these ridges became land bridges and the main route for the migration of the flora and fauna. At present, their former trend is indicated by the chains of islands in Bass Strait and the shallower portions of the Strait. The history of the development of the River Yarra is largely that of the former land surface and the King Island land bridge, and is the main theme for this discussion. The Yarra River was developed, for the most part, during the Pleistocene or Ice Age. In Tasmania, there is direct evidence of the Ice Age in the form of U-shaped valleys, raised beaches, strandlines, and river terraces, but in Victoria the effects of glaciation are less apparent. A correlation of the Victorian with the Tasmanian deposits and land forms, and, incidentally, with the European and American, can only be obtained by ascertaining the conditions of sedimentation and accumulation of such deposits in Victoria, as can be seen at the surface1 or as have been revealed by bores, particularly those on the N epean Peninsula; by observing the succession of river terraces along the Maribyrnong River; and by reconstructing the floor of Port Phillip Bay, King Bay, and Bass Strait, and interpreting the submerged land forms revealed by the bathymetrical contours. -
Dangerous Solid Cargoes in Bulk
A selection of articles previously Dangerous solid published by Gard AS cargoes in bulk DRI, nickel and iron ores 3 Contents Carriage of dangerous cargo - Questions to ask before you say yes .............................................. 4 Understanding the different direct reduced iron products ................................................................ 7 Carriage of Direct Reduced Iron (DRI) by Sea - Changes to the IMO Code of Safe Practice for Solid Bulk Cargoes ....................................................................................................... 8 The dangers of carrying Direct Reduced Iron (DRI) .......................................................................... 11 Information required when offered a shipment of Iron fines that may contain DRI (C) ................ 12 Liquefaction of unprocessed mineral ores - Iron ore fines and nickel ore ...................................... 14 Intercargo publishes guide for the safe loading of nickel ore ......................................................... 18 Shifting solid bulk cargoes .................................................................................................................. 19 Cargo liquefaction - An update .......................................................................................................... 22 Cargo liquefaction problems – sinter feed from Brazil ..................................................................... 26 Liquefaction of cargoes of iron ore ................................................................................................... -
Kanamaluka Tamar River Headwaters Natural Restoration Plan 2021 - 2025
kanamaluka Tamar River Headwaters Natural Restoration Plan 2021 - 2025 Tamar River Headwaters Natural Restoration Plan 1 This Restoration Plan. The Tamar Yacht Club, on behalf of other stakeholders, has developed this restoration Definition - The Headwaters of the Tamar plan based on the best available engineering River (kanamaluka) are defined by the area of and academic bodies of work that primarily the confluence of the South Esk with the focus on a return to the natural conditions of Tamar, forming the Yacht Basin from the the Tamar River (kanamaluka) headwaters that Kings Bridge to the North Esk confluence as existed prior to the construction of the well as the contiguous zone known as Home Trevallyn Dam and Power Station. Reach from Home Point to Ti Tree Bend. Tamar River Headwaters Natural Restoration Plan 2 The Tamar Yacht Club (TYC) is one of the oldest Yacht Clubs in the southern hemisphere and is amongst the longest existing landholders in the headwaters of the Tamar River. POSITION STATEMENT 1. The TYC has taken the decision to enter and lead the community debate regarding the future of the Tamar River. 2. The TYC will now focus on the overdue return of the Tamar River to its fully natural state as existed prior to the hydro development. Tamar River Headwaters Natural Restoration Plan 3 OUR PLAN The TYC Plan is to facilitate the first step in the restoration of the Tamar River headwaters area to its natural state, as existed prior to the Trevallyn hydro development. This Plan... 3. Is proposed following the public announcement that the Tasmanian and 1. -
Ship Knowledge Questions
Ship Knowledge Questions PUBLISHED BY: All rights reserved. Great care has been taken with the DOKMAR Maritime Publishers BV No part of this publication may be investigation of prior copyright. In P.O.Box 5052 reproduced, stored in a retrieval case of omission the rightful CLaimant 4337RC Vlissingen, The Netherlands. system or transmitted in any form or is requested to inform the publishers. by any means, including electronic, © Copyright 2016, 9th edition mechanical, by photocopy, through Great care has been taken with the Dokmar, Vlissingen, recording or otherwise, without prior compilation of the text. However, mis- The Netherlands written permission of the publisher. takes may occur for which Dokmar accepts no responsibility. ISBN: 978-90-71500-32-9 QUESTIONS 1 For an easy, fun way to help you learn shipping rela- 1 ted terms, download "Ship Knowledge" from the Apple Appstore, or from Google Play and Start. 2 48. What is the sheer? 1 Principal dimensions 49. Why does the sheer in fore and aft ship give the vessel extra reserve buoyancy? 50. What is the camber? 51. What is the rise of floor? 1.1 Definitions 52. What is the bilge radius? 1. What is Length over all? 2. What means length between perpendiculars? 3. What means Loadline? 1.3 Proportions 4. What means Construction Waterline? 53. Name a number of ship's proportions related to the ratio of 5. What means 'moulded dimensions'? vessel main dimensions. 6. What is freeboard? 54. What is a usual L/B-ratio for a freighter? 7. What is a perpendicular? 55. Why is a small L/B-ratio unfavourable for the manoeuvrability? 8. -
191 Launceston Tasmania 7250 State Secretary: [email protected] Journal Editors: [email protected] Home Page
Tasmanian Family History Society Inc. PO Box 191 Launceston Tasmania 7250 State Secretary: [email protected] Journal Editors: [email protected] Home Page: http://www.tasfhs.org Patron: Dr Alison Alexander Fellows: Dr Neil Chick, David Harris and Denise McNeice Executive: President Anita Swan (03) 6326 5778 Vice President Maurice Appleyard (03) 6248 4229 Vice President Peter Cocker (03) 6435 4103 State Secretary Muriel Bissett (03) 6344 4034 State Treasurer Betty Bissett (03) 6344 4034 Committee: Judy Cocker Jim Rouse Kerrie Blyth Brian Hortle Leo Prior John Gillham Libby Gillham Helen Stuart Judith Whish-Wilson By-laws Officer Denise McNeice (03) 6228 3564 Assistant By-laws Officer Maurice Appleyard (03) 6248 4229 Webmaster Robert Tanner (03) 6231 0794 Journal Editors Anita Swan (03) 6326 5778 Betty Bissett (03) 6344 4034 LWFHA Coordinator Anita Swan (03) 6394 8456 Members’ Interests Compiler John Gillham (03) 6239 6529 Membership Registrar Muriel Bissett (03) 6344 4034 Publications Coordinator Denise McNeice (03) 6228 3564 Public Officer Denise McNeice (03) 6228 3564 State Sales Officer Betty Bissett (03) 6344 4034 Branches of the Society Burnie: PO Box 748 Burnie Tasmania 7320 [email protected] Devonport: PO Box 587 Devonport Tasmania 7310 [email protected] Hobart: PO Box 326 Rosny Park Tasmania 7018 [email protected] Huon: PO Box 117 Huonville Tasmania 7109 [email protected] Launceston: PO Box 1290 Launceston Tasmania 7250 [email protected] Volume 29 Number 1 June 2008 ISSN 0159 0677 Contents Editorial ..................................................................................................................