Schedule a - Urban Utilities High Level Water Restrictions
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Overview March 19 Ewen Maddock Dam Is One of Several Dams in South East Queensland Scheduled to Be Upgraded As Part of Our O
Overview March 19 Ewen Maddock Dam is one of several dams in South East Queensland scheduled to be upgraded as part of our ongoing Dam Improvement Program. The upgrade work is set to begin from July 2019 and will include strengthening the existing embankment and raising the dam wall to increase its floodwater capacity. Work is expected to take up to 18 months, subject to weather conditions and other unexpected delays. About the Dam Ewen Maddock Dam is part of the SEQ Water Grid – a connected network of dams, treatment plants, reservoirs and pipelines supplying drinking water to the region. The dam was constructed across Addlington Creek, a tributary of the Mooloolah River. Construction of the dam was completed in 1976 and the full supply level (FSL) was raised in 1982. Following the independent dam safety review in 2010, a number of improvements were identified at Ewen Maddock Dam and approved for delivery in two stages. In 2012, the stage one upgrade of the dam involved the installation of pressure relief wells into the foundation materials, and construction of a sand filter buttress and overlying weighting berm made of clay along the downstream embankment toe. In 2016, Seqwater engaged an engineering consultant to develop the second stage of the upgrade design. More than twenty-one options were identified during this process. About the Dam Safety Upgrade On 1 February 2019, the Minister for Natural Resources, Mines and Energy, Dr Anthony Lynham, announced the project will begin in 2019. The media release can be read here. http://statements.qld.gov.au/Statement/2019/2/1/20m-upgrade-work- for-ewen-maddock-dam The 2019 - 2020 stage two upgrade option will: • add sand filters to the existing earthfill embankment • raise the embankment height with a parapet wall, to increase flood capacity • strengthen the concrete spillway • raise the training walls of the spillway • install emergency outlets in the spillway to enable reservoir drawdown in the case of a dam safety incident. -
Water for South East Queensland: Planning for Our Future ANNUAL REPORT 2020 This Report Is a Collaborative Effort by the Following Partners
Water for South East Queensland: Planning for our future ANNUAL REPORT 2020 This report is a collaborative effort by the following partners: CITY OF LOGAN Logo guidelines Logo formats 2.1 LOGO FORMATS 2.1.1 Primary logo Horizontal version The full colour, horizontal version of our logo is the preferred option across all Urban Utilities communications where a white background is used. The horizontal version is the preferred format, however due to design, space and layout restrictions, the vertical version can be used. Our logo needs to be produced from electronic files and should never be altered, redrawn or modified in any way. Clear space guidelines are to be followed at all times. In all cases, our logo needs to appear clearly and consistently. Minimum size 2.1.2 Primary logo minimum size Minimum size specifications ensure the Urban Utilities logo is reproduced effectively at a small size. The minimum size for the logo in a horizontal format is 50mm. Minimum size is defined by the width of our logo and size specifications need to be adhered to at all times. 50mm Urban Utilities Brand Guidelines 5 The SEQ Water Service Provider Partners work together to provide essential water and sewerage services now and into the future. 2 SEQ WATER SERVICE PROVIDERS PARTNERSHIP FOREWORD Water for SEQ – a simple In 2018, the SEQ Water Service Providers made a strategic and ambitious statement that represents decision to set out on a five-year journey to prepare a holistic and integrated a major milestone for the plan for water cycle management in South East Queensland (SEQ) titled “Water region. -
Darling Downs - DD1
Priority Agricultural Areas - Darling Downs - DD1 Legend Railway Regional Plans boundary Parcel boundary C o g o Lake and dam o n R i Priority Agricultural Area ver DD4 DD7 DD1 DD5 DD8 M a r a n o a DD2 DD3 DD6 DD9 R iv e r r ive e R onn Bal 02.25 4.5 9 13.5 18 Ej Beardmore Dam kilometres B a l o n To the extent permitted by law, The Department of State Development, n e Infrastructure and Planning gives no warranty in relation to the material or R i information contained in this data (including accuracy, reliability, v e r completeness or suitability) and accepts no liability (including without limitation, liability in negligence) for any loss, damage or costs (including indirect or consequential damage) relating to any use of the material or information contained in this Data; and responsibility or liability for any loss or damage arising from its use. Priority Agricultural Areas - Darling Downs - DD2 Legend Bollon St George Railway Regional Plans boundary Parcel boundary Lake and dam Priority Agricultural Area DD4 DD7 Ba DD1 DD5 DD8 lo n n e R i v DD2 DD3 DD6 DD9 e r r e iv R n a rr Na Dirranbandi ive r lgo a R Cu r e v i R a 02.25 4.5 9 13.5 18 ar k h kilometres Bo To the extent permitted by law, The Department of State Development, Infrastructure and Planning gives no warranty in relation to the material or information contained in this data (including accuracy, reliability, Lake Bokhara completeness or suitability) and accepts no liability (including without limitation, Hebel liability in negligence) for any loss, damage or costs (including indirect or consequential damage) relating to any use of the material or information contained in this Data; and responsibility or liability for any loss or damage New South Wales arising from its use. -
Appendix 8.1 Capital Expenditure Disclosures for the Grid Service Charges Information Returns 2012-2013
Appendix 8.1 Capital Expenditure Disclosures for the Grid Service Charges Information Returns 2012-2013 Seqwater Capital Expenditure 2011-2012 Project ID Project Description Asset Name and Type Asset Location Construction Start/ Acquisition Date Commissioning Date New/ Ongoing life Asset Opening Balance 2011-12 2011-12 Interest Capitalised Total Capital Cost WTP, Dam, Pipeline Years QCA approval Est Act Seqwater Drought Infrastructure Capitalised by 30 June 2012 C201000217 Wyaralong Dam Acquisition (see Note 1 below) Wyaralong Dam Beaudesert Jul-11 Jul-11 New 150 373,473,000 373,427,243 - 373,427,243 C201000119 Wyaralong Dam - transfer - owner costs Wyaralong Dam Beaudesert Jul-11 Jul-11 New 150 385,000 400,000 365,000 - 750,000 C200900032 Hinze Dam Stage 3 (Construction) Hinze Dam Nerang Pre 1-Jul-11 Nov-11 New 150 371,502,000 11,300,000 13,949,376 57,986,000 443,437,376 Hinze Dam Stage 3 - Land Hinze Dam Nerang Pre 1- Jul-12 Nov- 11 New 0 - 8,950 , 000 8,950 , 000 - 8,950 , 000 C200900032 Hinze Dam Stage 3 (Defects Liability) Hinze Dam Nerang Pre 1-Jul-11 Jun-12 New 150 10,000,000 9,968,970 - 9,968,970 C200900085 Ewen Maddock WTP Upgrade Ewen Maddock WTP Sunshine Coast Jul-11 Jun-12 Ongoing 30 100,000 260,000 - 260,000 Total Seqwater Drought Infrastructure Capitalised by 30 June 2012 404,223,000 406,920,589 57,986,000 836,793,589 Approved Seqwater Non-drought Infrastructure Capitalised by 30 June 2012 C201000232 Mt Crosby WTPs Critical Chemical Dosing Systems Mt Crosby WTPs Mt Crosby Jul-11 Jun-12 Ongoing 20 705,000 705,000 - 705,000 -
Rising to the Challenge
Rising to the challenge Annual Report 2010-11 14 September 2011 This Annual Report provides information about the financial and non-financial performance of Seqwater for 2010-11. The Hon Stephen Robertson MP It has been prepared in accordance with the Financial Minister for Energy and Water Utilities Accountability Act 2009, the Financial and Performance PO Box 15216 Management Standard 2009 and the Annual Report City East QLD 4002 Guidelines for Queensland Government Agencies. This Report records the significant achievements The Hon Rachel Nolan MP against the strategies and activities detailed in the Minister for Finance, Natural Resources and the Arts organisation’s strategic and operational plans. GPO Box 611 This Report has been prepared for the Minister for Brisbane QLD 4001 Energy and Water Utilities to submit to Parliament. It has also been prepared to meet the needs of Seqwater’s customers and stakeholders, which include the Federal and local governments, industry Dear Ministers and business associations and the community. 2010-11 Seqwater Annual Report This Report is publically available and can be viewed I am pleased to present the Annual Report 2010-11 for and downloaded from the Seqwater website at the Queensland Bulk Water Supply Authority, trading www.seqwater.com.au/public/news-publications/ as Seqwater. annual-reports. I certify that this Annual Report meets the prescribed Printed copies are available from Seqwater’s requirements of the Financial Accountability Act 2009 registered office. and the Financial and Performance Management Standard 2009 particularly with regard to reporting Contact the Authority’s objectives, functions, performance and governance arrangements. Queensland Bulk Water Authority, trading as Seqwater. -
Ewen Maddock Dam – Mooloolah State School Pool Agreement
Frequently asked questions Ewen Maddock Dam - Mooloolah State School Pool Agreement Dams supply our drinking water and play a very important role in the SEQ Water Grid – making sure everyone in South East Queensland has water to live, work and play. Like all major infrastructure, dams are regularly assessed and upgraded to comply with improving engineering standards and guidelines. What is the Ewen Maddock Dam are permitted at Lake Macdonald, Baroon Pocket Upgrade? Dam, Enoggera Dam and Borumba Dam. Ewen Maddock is one of a number of dams across South East Queensland scheduled for an upgrade Please refer to the recreation map here for more as part of Seqwater's Dam Improvement Program. information on the recreation changes to Ewen The upgrade is needed to ensure Ewen Maddock Maddock Dam as part of the upgrade. Dam meets the latest national guidelines into the future. The upgrade will be delivered in two stages. How long is the pool free for? The first stage, referred to as Stage 2A will include lake lowering and embankment work. This phase of The Mooloolah State School pool will be free to all work will involve raising and strengthening the users between Sunday 13 December 2020 and existing embankment walls with significant Thursday 1 April 2021. As part of this partnership, improvements to the recreation area. This stage the pool will have increased opening hours which began in April 2020 and is expected to take 18 are: months to complete, subject to weather and unexpected site conditions. Sunday 13 December 2020 to Saturday 23 January 2021 The next stage, Stage 2B will involve strengthening work on the spillway structure. -
Dam Safety Management Program
DAM SAFETY MANAGEMENT PROGRAM Controlled Copy 1 Revision 0 May 2010 REVISION STATUS Revision No. Date Amendment Details 0 May 2010 Revision No: 0 Date: May 2010 1 DISTRIBUTION LIST Controlled Copy Agency Responsible Person Location Number 1 Seqwater Chief Executive Officer Brisbane 2 Executive General Manager, Seqwater Brisbane Water Delivery 3 Dam Safety and Source Seqwater Brisbane Operations Manager 4 Seqwater Principal Engineer Dam Safety Karalee 5 Seqwater Operations Coordinator, North Landers Shute 6 Seqwater Operations Coordinator, Central Wivenhoe Dam 7 Seqwater Operations Coordinator, South Karalee 8 DERM Dam Safety Regulator Brisbane Revision No: 0 Date: May 2010 2 DEFINITIONS “Act” means the Water Supply (Safety and Reliability) Act 2008; “AHD” means Australian Height Datum; “ANCOLD” means Australian National Committee on Large Dams; “Chairperson” means the Chairperson of Seqwater; “Controlled Document” means a document subject to managerial control over its contents, distribution and storage. It may have legal and contractual implications; “Dams” means dams to which this document applies, that is all referable dams owned by Seqwater; “Dam Operator” means a person who has been trained and who is competent to operate a Dam; “Dam Supervisor” means the senior on-site officer at a Dam; “Data Book” means Data Book for a Dam; “DERM” means the Queensland Department of Environment and Resource Management; “EAP” means Emergency Action Plan for a Dam; “EL” means elevation in metres Australian Height Datum; “Flood Manuals” means Manual -
Resilience of Water Supply Systems in Meeting the Challenges Posed by Climate Change and Population Growth
RESILIENCE OF WATER SUPPLY SYSTEMS IN MEETING THE CHALLENGES POSED BY CLIMATE CHANGE AND POPULATION GROWTH Pradeep Amarasinghe BSc.Engineering (Civil) MEng. (Water Management) A THESIS SUBMITTED IN PARTIAL FULFILMENT OF THE REQUIRMENTS OF THE DEGREE OF DOCTOR OF PHILOSOPHY SCIENCE AND ENGINEERING FACULTY QUEENSLAND UNIVERSITY OF TECHNOLOGY 2014 Keywords Resilience, Potable water supply, Meta-system, Climate change, Population growth, System Dynamics modeling, Indicators ii Abstract This research study focused on an investigation of resilience of water supply systems to climate change and population growth impacts. A water supply system is a complex system which encompasses a diverse set of subsystems which lie on socio- ecological and technical domains. The interrelationships among these subsystems dictate the characteristics of the overall water supply system. Climate change and population growth are two issues that create qualitative and quantitative impacts on surface water resources that influence the functions of a water supply system. Due to the complexity of a water supply system and the dependability of water on climate conditions, provision of a reliable potable water supply is a challenge. Therefore, effective management of water supply is a key pre-requisite. For achieving management goals in complex systems, complex procedures may be required. Depending on uncertain climatic conditions, one approach to satisfy demand on a water supply system is to expand the system by building new infrastructure. That is a part of a supply side improvement and management process. A completely different approach is to understand the system components, especially their characteristics and capabilities, in order to manage the relationships between them and make use of that knowledge to manipulate management strategies to achieve maximum efficiencies, thus obviating the need to resort to the commonly adopted option of new infrastructure provision. -
Waterbirds & Raptors of Coastal
Waterbirds & Raptors of Coastal SEQ An Identification Guide Trevor Ford Map of Coastal SEQ Waterbirds & Raptors of Coastal SEQ R Inglis An Identification Guide Trevor Ford 1 First published in 2011. This booklet may not be produced or transmitted in whole or part, in any form, without prior permission from the author. Printed by Platypus Graphics, Stafford, Brisbane, Qld. The photographs of the Australasian Grebe on the front cover and the roosting Royal Spoonbills on the back cover were taken by Robert Inglis. The photograph on page one is of an Eastern Osprey. The photograph below is of a mixed flock of ducks and geese. The Coastal SEQ map (inside front cover) identifies the five funding councils. W Jolly 2 Contents Page Introduction 4 Waterbirds 4 Raptors 5 Conservation 5 Birding locations 6 Sunshine Coast 6 Moreton Bay 7 Brisbane 7 Redlands 7 Gold Coast 8 Species identification 8 Identification guide 9 Waterbirds 10 Raptors 51 Index of species 66 Acknowledgements 68 3 Introduction This booklet provides an introduction to the waterbirds and raptors of coastal South East Queensland (SEQ), detailing conservation challenges and providing an outline of some easily-accessible sites where many of these species can be seen. The main section of the booklet is an identification guide, describing the waterbirds and raptors that are most likely to be encountered in the region. Hopefully, by raising the general awareness of these special birds and the problems that they face, actions will be taken to help them survive. Waterbirds The waterbirds covered in this booklet come from a diverse range of bird groups that includes grebes, cormorants, herons, spoonbills, ibises, ducks, geese, swans, cranes, gallinules, rails and crakes. -
SEQ Grid Service Charges 2011-12
Final Report SEQ Grid Service Charges 2011-12 July 2011 Level 19, 12 Creek Street Brisbane Queensland 4000 GPO Box 2257 Brisbane Qld 4001 Telephone (07) 3222 0555 Facsimile (07) 3222 0599 [email protected] www.qca.org.au Authority staff who contributed to this report include: Will Copeman, Peter Halligan, Michelle Kelly, Einar Oddsson, George Passmore, Rick Stankiewicz © Queensland Competition Authority 2011 The Queensland Competition Authority supports and encourages the dissemination and exchange of information. However, copyright protects this document. The Queensland Competition Authority has no objection to this material being reproduced, made available online or electronically but only if it is recognised as the owner of the copyright and this material remains unaltered. Queensland Competition Authority Preamble PREAMBLE The Authority has recommended Grid Service Charges (GSCs) for the Grid Service Providers (Seqwater, WaterSecure and LinkWater) to apply in 2011-12. Consistent with the Minister’s Direction Notice, the Authority’s regulatory scrutiny is limited to a review of the prudency and efficiency of non-drought capital expenditure and post-completion drought capital expenditure, and fixed and variable operating costs. It does not address capital charges related to existing assets (return on capital and depreciation), capital expenditure or depreciation on drought assets, or the QWC levy. As a result, only some 33% of the total recommended GSCs have been eligible for regulatory review. The Authority’s final recommendations for the 2011-12 GSCs are included in the table below, compared to the approved 2010-11 GSCs. Grid Service Provider Approved 2010-11 QCA Recommended 2011-12 $m $m Seqwater 370.0 398.8 WaterSecure 317.7 306.5 LinkWater 192.5 205.7 Total Grid Service Charges 880.2 911.0 On the basis of the volume forecast provided by the South East Queensland Water Grid Manager (WGM), the total GSCs across all GSPs average $3,299/ML. -
Annual Report 2008/09
SQWQ.001.002.0286 annual report 2008/09 • SQWQ.001.002.0287 SQWQ.001.002.0288 • Contents R~port from the Chairman and CEO 2 Governance 20 About Seqwater 4 Organisational structure 20' Tha South East Queensland ISE91 Orgar:Jisational review n Water Grid 6 Executive lea~ership team 22 The YO,ar In review 8 Related entities 22 Seqwater Board 22 Vision and Mission 10 Responsible Ministers 24 Vision 10 Board role 25 Mission 10 Board committees 25 • Sustainable catchments 10 Board attendance 26 Strategic goals and performance 13 Board remuneration 27 ~ey Performance Indicator summary 15 Strategic and operational planning 27 Risk management 28 Summary of financial Internal audit 28 information 2008~D9 17 Information systems and record keeping 28 Key financial ratios 17 Workforce planning and retention 29 Summary of major assets 18 Conduct and ethics 29 Dams 18 Whistleblower protection 29 Water Treatment Plants 18 Consultancy 31 Overseas travel 31 Greenhouse gas emissions 32 Legislative and policy requirements 32 Glossary 34 Financial Report 37 QUEENSLAND BULK WATER SUPPLY AUTHORITY IQ8WSAJ TRADING AS SEaWATER ANNUAL REPORT 2008/09 SQWQ.001.002.0289 Ann~belLe Chaplain Peter Borrows • Report'from the 2 Chairman and CEO As the Statutory Authonty for bulk water While the rain and Increase In storage supply and catchment management. Seqwater levels brought welcome relief With many of made good progress this year In helping to Seqwater"s dams overflOWing In spectacular secure safe and reliable water supplies for fashIOn, they In fact serve as a reminder of the South East Queensland. challenges associated With more extreme and unpredICtable weather The 2008·09 year marked the first futl year 01 operation as Seqwater, following the July An equally challenging and Immediate 1 2008 Implementation of water Industry pnonty this year has been to bring together reforms under the South East Queensland the vanous water entity assets and staff that Water Restructuring Act 200? compnse the new Seqwater bUSiness. -
Sideling Creek Dam Emergency Action Plan
SIDELING CREEK DAM EMERGENCY ACTION PLAN Expires: 1 August 2023 September 2020 Sideling Creek Dam Emergency Action Plan QUICK REFERENCE GUIDE Emergency Condition Level Dam Hazard Alert Lean Forward Stand Up Stand Down Flood Event (Section Reservoir level equal to or Flood of Record: Reservoir Extreme Flood Level: Reservoir Level below Full 7.1) greater than 20.37m AHD and level equal to or greater than Reservoir level equal to or Supply Level of 20.37m AHD BoM expected to issue Flood 21.79m AHD greater than 23.00m AHD Warnings across SEQ. Significant Increase in Earthquake of Magnitude 3 or Seepage is increasing or earth Dam failure is considered Seepage through the Dam is Seepage or New Area of higher detected in the vicinity material evident in the possible via an identified controlled and; Seepage (Section 7.2) of the Dam or; seepage is increasing and; failure mechanism. No indicators of potential Dam Significant new or increased The increases cannot be failure are present. seepage areas identified at the controlled. Dam or; Seepage areas containing earth material identified at the Dam. Structural Damage to Earthquake of Magnitude 3 or A Terrorist Threat or Incident is New structural damage or Dam embankment is stable Dam (Section 7.3) higher detected in the vicinity reported at the Dam Site or; movement areas indicate and; of the Dam or; some potential for a structural New structural damage or No potential indicators of failure of the Dam. New structural damage or movement areas have not potential Dam failure are movement areas identified at stabilised and are present.